CN103453473A - Box type movable lamp - Google Patents

Abstract

The invention discloses a box type movable lamp which comprises an illuminating lamp, a lamp pole and a lamp box. A first end of the lamp pole is inserted in the illuminating lamp, and a second end of the lamp pole is detachably fixedly connected with the lamp box; a first cavity and a second cavity are arranged in the lamp box, the shape of the first cavity is matched with that of the illuminating lamp, and the shape of the second cavity is matched with the lamp pole; a first outer wall on the lamp box has the largest area matched with the ground, and the axial direction of the lamp pole is perpendicular to the first outer wall. The box type movable lamp has the advantages that the illuminating lamp is detachably connected with the lamp pole, the lamp pole is detachably connected with a box body of the lamp box, accordingly, the box type movable lamp is convenient to assemble and disassemble, can be assembled in a field when used and can be disassembled when not used, the illuminating lamp and the lamp pole can be loaded into the lamp box, and the box type movable lamp is portable and can be conveniently transported in a stacked manner; the first outer wall is in contact with the ground when the box type movable lamp is assembled and then used, the lamp box is horizontal, and accordingly the integral box type movable lamp is firm and is not easy to topple over.

Description

Box type mobile lamps

technical field

The invention relates to a lighting device, in particular to a box type mobile lamp.

Background technique

For traditional floor lamps, the lighting lamp is fixed on the light pole, and the light pole is directly fixed on the support such as the battery box, and the battery box is placed on the ground. On-site disassembly and installation, the entire lamp needs to be moved together, so it is inconvenient to move, and it is also difficult to stack and transport.

Contents of the invention

The object of the present invention is to provide a box-type mobile lamp that is convenient to disassemble, easy to move and transport, and stable and reliable during use.

In order to solve the above technical problems, the present invention provides a box-type mobile lamp, including a lighting lamp, a lamp pole and a light box,

The first end of the light pole is plugged into the lighting lamp, and the second end is detachably fixedly connected to the light box;

The light box has a first cavity that matches the shape of the lighting lamp and a second cavity that matches the shape of the light pole; the outer wall of the light box that has the largest matching area with the ground is the first outer wall, so The axial direction of the light pole is perpendicular to the first outer wall.

Wherein, the lighting lamp is inserted into the light pole through a bracket, the bracket includes a U-shaped frame and a fixed rod, and the fixed rod is fixedly connected to the joint of the two arms of the U-shaped frame, and the lighting lamp is hinged Between the two arms of the U-shaped frame, a locking piece is provided between the U-shaped frame and the lighting lamp to lock the two.

Wherein, the fixed rod is tubular, and its inner diameter matches the outer diameter of the first end of the light rod, and the first end of the light rod is plugged into the fixed rod; the first end of the light rod It is tubular, with a positioning through hole on the tube wall; a bullet post is slid inside the positioning through hole, the first end of the bullet post is an arc surface, the second end is located in the light pole and set There is a limiting part blocking the inner edge of the positioning through hole, and there is also a space between the second end of the bullet post and the inner wall of the light pole so that the limiting part abuts against the inner side of the positioning through hole The elastic piece on the edge; the tube wall of the fixing rod is provided with a fixing hole matched with the bullet column.

Wherein, the elastic member is a U-shaped bar, and its two arms are parallel to the axial direction of the light bar and cooperate with the inner wall of the light bar so that the elastic member is stuck in the light bar. A shot post is attached to the end of one of the arms.

Wherein, the light box has a second outer wall opposite to and parallel to the first outer wall, and the second end of the light pole is vertically connected to the second outer wall.

Wherein, the second end of the light pole is vertically connected to the second outer wall through a detachable connection device; and a fastener for locking the connecting cylinder and the light pole;

The adapter plate is parallel and fixedly connected to the second outer wall, and there is a gap between the adapter plate and the second outer wall. The adapter plate is provided with a U-shaped opening groove; the connecting cylinder is closed at one end and open at the other end;

The clamping member includes a clamping plate and a clamping column vertically and fixedly connected to the clamping plate; the clamping plate is located between the adapter plate and the second outer wall, and the clamping plate is parallel to on the adapter plate and on the edge of the opening groove close to the second outer wall; the clamping column is screwed to the closed end of the connecting cylinder, the clamping column is located in the opening groove and It is circumferentially fixed relative to the adapter plate, and at the same time, the clamping column and the connecting cylinder are located on the same axis.

Wherein, the connecting device further includes a fixing cylinder sleeved outside the connecting cylinder, the length of the fixing cylinder is smaller than the length of the connecting cylinder; There are through holes for the fastening posts to pass through;

The closed end of the fixed cylinder is provided with a limit column, and the adapter plate is provided with a limit hole matched with the limit column; or, the closed end of the fixed cylinder is provided with a limit hole, and the rotating The connecting plate is provided with a limiting column matched with the limiting hole.

Wherein, the light pole is a lifting pole with adjustable length.

Wherein, the lifting rod includes at least two tubular lifting joints, plastic bushings and locking mechanisms, which are sheathed in sequence from the inside to the outside, and the two adjacent lifting sub-rods are inner joints and outer joints respectively. , the plastic bushing is fixed at one end of the inner section rod slidingly arranged inside the outer section rod, the inner side wall of the outer section rod is provided with ribs, and the plastic bushing is provided with the The chute matched with the ribs, the ribs and the chute are strip-shaped and arranged along the axial direction of the lifting rod; the locking mechanism is used to lock the inner segment rod and the outer segment rod tight.

Wherein, a rechargeable battery providing electric energy for the lighting lamp is arranged in the light box.

The box-type mobile lamp provided by the present invention can be detachably connected between the lighting lamp and the light pole, and between the light pole and the box body. It is convenient to disassemble and assemble. The light pole and the light pole are packed into the light box, which is convenient for moving and stacking and transporting; the light is accommodated in the first cavity, and the light pole is accommodated in the second cavity, so as to protect the light and the light pole during the moving process. When assembled and used, the first outer wall is in contact with the ground, the light box is horizontal, and the whole box-type mobile light is more stable and not easy to topple over.

Description of drawings

In order to illustrate the technical solution of the present invention more clearly, the accompanying drawings used in the implementation will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some implementations of the present invention. As far as the skilled person is concerned, other drawings can also be obtained based on these drawings on the premise of not paying creative work.

Fig. 1 is a schematic diagram of a box-type mobile lamp provided by a preferred embodiment of the present invention;

Fig. 2 is an exploded view of the box-type mobile lamp in Fig. 1;

Fig. 3 is an exploded view of the connection between the fixed pole and the light pole in the box-type mobile lamp in Fig. 1;

Fig. 4 is an axial cross-sectional view after the fixed rod and the light pole are assembled in Fig. 3;

Fig. 5 is a schematic diagram of another state of the box-type mobile lamp in Fig. 1;

Fig. 6 is a schematic diagram of the connection device in the box-type mobile lamp provided by the preferred embodiment of the present invention;

Fig. 7 is a schematic diagram of another perspective of the connecting device in Fig. 6;

Fig. 8 is an exploded view of the connecting device in Fig. 6;

Fig. 9 is an axial sectional view of the connecting device in Fig. 6;

Fig. 10 is an exploded view of the connection between the inner section pole and the outer section pole in the light pole provided by the preferred embodiment of the present invention;

Figure 11 is a cross-sectional view of the connection between the inner section bar and the outer section bar in Figure 10;

Fig. 12 is an axial schematic view of the light pole in Fig. 1 .

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

Please refer to FIG. 1 to FIG. 2 together. A box-type mobile lamp provided by an embodiment of the present invention is characterized in that it includes a lighting lamp 3 , a lamp pole 1 and a light box 2 .

The first end of the lamp pole 1 is plugged with the lamp 3. Specifically, the lamp 3 is plugged with the lamp rod 1 through the bracket 4. The bracket 4 includes a U-shaped frame 41 and a fixed rod 42. The fixed rod 42 is fixedly connected to the At the junction of the two arms of the U-shaped frame 41, the illuminating lamp 3 is hinged between the two arms of the U-shaped frame 41, and a locking member 34 for locking the two is provided between the U-shaped frame 41 and the illuminating lamp 3 , so as to adjust the light emitting direction of the illuminating lamp 3 and lock it. The rotation axis of the illuminating lamp 3 is perpendicular to the axial direction of the light pole 1. Turning the light pole 1 can adjust the light emitting direction of the illuminating lamp 3 on the horizontal plane, and turning the illuminating lamp 3 can adjust the angle between the light emitting direction of the illuminating lamp 3 and the horizontal plane. The illuminating lamp 3 can be illuminated in any direction.

In this embodiment, preferably, the locking member 34 is a locking screw, which is arranged at the hinge of the arm of the U-shaped frame 41 and the lighting lamp 3, and the locking screw can be used to connect the arm of the U-shaped frame 41 to the hinge. Lighting lamp 3 is locked or loosened.

As shown in Figure 3 and Figure 4, the fixed rod 42 is inserted into the first end of the light pole 1. The fixed rod 42 is tubular, and its inner diameter matches the outer diameter of the first end of the light pole 1. The first end of the light pole 1 The end is plugged into the fixed rod 42. Of course, as another embodiment, it is also possible that the first end of the light pole 1 is tubular, and its inner diameter matches the outer diameter of the fixing rod 42, and the fixing rod 42 is plugged into the first end of the light pole 1; or An insertion hole is provided on the housing of the illuminating lamp 3 , and the first end of the light pole 1 is directly inserted into the insertion hole.

Further, in this embodiment, the first end of the light pole 1 is tubular, and a positioning through hole 18 is provided on the tube wall; a bullet post 7 is slidably arranged in the positioning through hole 18, and the first end of the bullet post 7 is On the arc surface, the second end is located in the light pole 1 and is provided with a limiting portion 71 blocking the inner edge of the positioning through hole 18 to prevent the bullet post 7 from coming out of the positioning through hole 18 . An elastic member 6 is provided between the second end of the bullet post 7 and the inner wall of the light pole 1 so that the limiting portion 71 abuts against the inner edge of the positioning through hole 18 . The tube wall of the fixing rod 42 is provided with a fixing hole 420 matched with the bullet post 7 . Press the bullet post 7 to retract the bullet post 7 into the interior of the light pole 1, insert the first end of the light pole 1 into the fixing rod 42, and use the elastic force of the elastic member 6 to make the bullet post 7 enter the fixing hole 420 after insertion, through the spring The cooperation between the column 7 and the fixing hole 420 can lock the positions of the light pole 1 and the fixed pole 42 , and the light pole 1 can be pulled out or inserted from the fixed pole 42 by pressing the spring pole 7 to move into the light pole 1 . Of course, other fasteners can also be used to lock the light pole 1 and the fixing pole 42 here.

In this embodiment, the elastic member 6 is a U-shaped bar, the two arms of which are parallel to the axial direction of the light pole 1 and cooperate with the inner wall of the light pole 1 so that the elastic member 6 is stuck in the light pole 1, and the bullet post 7 Connecting with one end of the support arm, the limit portion 71 of the bullet post 7 can be abutted against the inner edge of the positioning through hole 18 by utilizing the elasticity between the two support arms of the U-shaped bar. Pressing the bullet post 7 can make it retract into the light pole 1, and release the spring post 7 by utilizing the elasticity of the two arms of the U-shaped bar. Further, the second end of the bullet post 7 is provided with a connection hole 70 arranged axially along itself, and an arm of the U-shaped rod is bent and inserted into the connection hole 70 to realize the connection between the bullet post 7 and the U-shaped rod. Easy to assemble. Here, as another embodiment, it is also possible that the elastic member 6 is a compression spring. lean against the inner edge of the positioning through hole 18 .

A hoop 19 for blocking the end of the fixing rod 42 is also provided on the circumference of the first end of the light pole 1 to prevent the light pole 1 from being inserted into the fixing rod 42 too much. When the first end of the light pole 1 is inserted into the fixing rod 42, and the end of the fixing rod 42 abuts against the clamp 19, the spring post 7 and the fixing hole 420 are at the same axial position, so that the spring post 7 and the fixing hole 420 are in the same axial position. 420 fit.

The first end face of the light pole 1 is an inclined plane, and the corresponding fixed pole 42 has an inclined plane matching the inclined plane of the light pole 1. The circumferential position between the light pole 1 and the fixed pole 42 can be determined by the cooperation of the two inclined surfaces. , can be fool-proof, when the two slopes cooperate, the bullet post 7 and the fixing hole 420 are located at the same circumferential position of the light pole 1, so that the cooperation between the bullet post 7 and the fixing hole 420 is facilitated, and the light pole 1 and the fixing pole 42 can be realized quick fit assembly.

The second end of the light pole 1 is detachably fixedly connected to the light box 2. The outer wall of the light box 2 with the largest matching area with the ground is the first outer wall, and the axial direction of the light pole 1 is perpendicular to the first outer wall. The light box 2 has a second outer wall opposite to and parallel to the first outer wall, and the second end of the light pole 1 is vertically connected to the second outer wall. As shown in Figure 5, the light box 2 has a first cavity 201 matching the shape of the lighting lamp 3 and a second cavity 202 matching the shape of the light pole 1. When the box-type mobile lamp is not in use, the lighting lamp 3 It is accommodated in the first cavity 201 and the light pole 1 is accommodated in the second cavity 202 so as to protect the lighting lamp 3 and the light pole 1 during the moving process. In this embodiment, specifically, the light box 2 includes a box body 21 and a box cover 22 connected to the box body 21 , and the first cavity 201 and the second cavity 202 are disposed in the box body 21 . The bottom surface of the box body 21 is the first outer wall, the outer surface of the box cover 22 is the second outer wall, and the second end of the light pole 1 is connected to the outer surface of the box cover 22 . Since the bottom surface of the box body 21 is the outer wall with the largest matching area on the light box 2 and the ground, the light pole 1 is perpendicular to the outer surface of the case cover 22, that is, the light pole 1 is vertical to the ground, and the light box 2 is placed on the ground, and the whole light box 2 is horizontal. The bottom surface of the box body 21 is in contact with the ground so that the whole box-type mobile light fixture is more stable after the light pole 1 is assembled with the lighting lamp 3 and the box body 21, and is not easy to topple over. Here, as another embodiment, it is also possible that the light pole 1 is connected in parallel to the side wall of the box body 21 perpendicular to the ground.

Further, as shown in FIGS. 2 , 6 to 9 , the second end of the light pole 1 is vertically connected to the upper surface of the box cover 22 through the detachable connecting device 5 . The connecting device 5 includes a connecting cylinder 53 , an adapter plate 54 and a clamping piece 55 sleeved on the end of the light pole 1 .

As shown in FIGS. 6 to 9 , the adapter plate 54 is parallel and fixedly connected to the outer surface of the case cover 22 with a gap between the outer surface of the case cover 22 . The adapter plate 54 is provided with a U-shaped opening groove 540 . The connecting cylinder 53 is closed at one end and open at the other end. The clamping member 55 includes a clamping plate 551 and a clamping column 552 vertically fixedly connected to the clamping plate 551 . The clamping plate 551 is parallel to the adapter plate 54 and blocks the edge of the opening groove 540 near the outer surface of the case cover 22, the clamping plate 551 is located between the adapter plate 54 and the outer surface of the case cover 22, and the clamping post 552 is threaded Connected to the closed end of the connecting cylinder 53, the clamping column 552 is located in the opening groove 540 and is circumferentially fixed relative to the adapter plate 54, while the clamping column 552 and the connecting cylinder 53 are located on the same axis, so as to facilitate the screw connection of the two. In this embodiment, the closed end of the connecting cylinder 53 is provided with a threaded hole, and the clamping post 552 is provided with an external thread matched with the threaded hole. Here, as another embodiment, it may be that a threaded hole is formed on the end surface of the clamping post 552 , and a connecting post with an external thread is provided on the closed end surface of the connecting cylinder 53 .

Insert the clamping member 55 into the adapter plate 54 through the opening slot 540, the clamping column 552 is located in the opening slot 540, and the clamping plate 551 and the connecting cylinder 53 are respectively located on both sides of the adapter plate 54, because the clamping column 552 The adapter plate 54 is relatively fixed, and the connecting cylinder 53 is rotated so that the edge of the opening groove 540 on the adapter plate 54 can be clamped between the clamping plate 551 and the connecting cylinder 53 to realize the fixing of the connecting cylinder 53 and the adapter plate 54 Connect, and finally insert the light pole 1 into the connecting tube 53, that is, let the connecting tube 53 cover the end of the light pole 1, then the light pole 1 can be connected with the box cover 22, without using other tools, the installation and disassembly are convenient and quick .

Further, the connection device 5 also includes a fixed cylinder 56 sleeved outside the connecting cylinder 53, the length of the fixed cylinder 56 is shorter than the length of the connecting cylinder 53, so as to facilitate the manual rotation of the connecting cylinder 53; the fixed cylinder 56 is closed at one end and open at the other. A through hole 560 is opened at the center of the closed end for the fastening post 552 to pass through, so as to facilitate the connection between the fastening post 552 and the connecting cylinder 53 . The closed end of the fixed cylinder 56 is provided with a limit column 561, and the adapter plate 54 is provided with a limit hole 541 matched with the limit column 561, through the cooperation of the limit column 561 and the limit hole 541, the adapter plate 54 Fixed with the fixed cylinder 56 in the circumferential direction, the fixed cylinder 56 remains stationary when the connecting cylinder 53 is rotated; at the same time, the cooperation of the limit hole 541 with the limit post 561 can prevent the clip 55 from opening the opening groove 540 after locking the connecting cylinder 53. Protrude from the middle, make the whole connecting device 5 firm and reliable after being connected. Utilizing the fixing cylinder 56 can avoid the friction between the connecting cylinder 53 and the adapter plate 54 and reduce wear, and a bearing can be arranged between the fixing cylinder 56 and the connecting cylinder 53 to reduce the wear between the two. Here, as another embodiment, it is also possible that the closed end of the fixing cylinder 56 is provided with a limiting hole 541 , and the adapter plate 54 is provided with a limiting post 561 matching the limiting hole 541 .

Preferably, as shown in Fig. 8 and Fig. 9, the limit post 561 is a limit screw, and the closed end of the fixing cylinder 56 is provided with a limit screw hole matched with the limit screw, and the limit screw runs from the inside of the fixing cylinder 56 to the outside. Pass through the limiting screw hole and the end protrudes out of the fixing cylinder 56 , so as to match with the limiting hole 541 , so that a limiting column 561 is arranged at the closed end of the fixing cylinder 56 . Of course, here, the limiting column 561 may also be a cylindrical boss provided on the closed end surface of the fixing cylinder 56 .

As shown in FIG. 8 , the cooperation between the limiting holes 541 and the limiting columns 561 is multiple groups to ensure that the relative positions of the fixing cylinder 56 and the adapter plate 54 are determined. In this embodiment, there are three limiting holes 541 ; There are four limiting posts 561, which are evenly distributed on the closed end face of the fixed object. Three of the limiting posts 561 are matched with the limiting holes 541, and the other limiting post 561 is located in the opening groove 540.

As shown in FIGS. 6 to 8 , two ends of the adapter plate 54 are bent to form two adapter arms 542 for connecting the box cover 22 , so as to facilitate the fixed connection between the adapter plate 54 and the box cover 22 . The two adapter arms 542 are close to each other and are fixedly connected to the case cover 22. The clamping plate 551 has two end faces respectively matched with the ends of the two adapter arms 542. The clamping plate 551 is located on the two adapter arms 542. between the end faces. The clamping plate 551 and the adapter plate 54 are circumferentially fixed by the cooperation between the end surface of the adapter arm 542 and the end surface of the clamping plate 551 .

Specifically, as shown in FIG. 8 , the clamping plate 551 is a square plate to facilitate production and processing. Of course, here the clamping plate 551 can also be hexagonal, or the clamping plate 551 and the end of the adapter arm 542 can be matched in other shapes. At the same time, the two adapter arms 542 can also be bent away from each other and fixedly connected to the box cover 22 by means of screws, welding, etc., and the clamping plate 551 is clamped at the joint between the two adapter arms 542 and the adapter plate 54 . Or the clamping plate 551 and the adapter plate 54 are respectively provided with correspondingly matched clamping bosses and clamping holes, so that the clamping plate 551 and the adapter plate 54 are circumferentially fixed, and at the same time, the clamping member 55 will not fall from the out of the slot 540. In addition, the through hole 560 of the clamping column 552 and the fixed cylinder 56 can also be set as a square column and a square hole. Since the fixed cylinder 56 and the adapter plate 54 are fixed in the circumferential direction, the clamping piece 55 can also be connected to the adapter plate. 54 circumferentially fixed.

In this embodiment, the adapter arm 542 and the box cover 22 are fixedly connected by bolts 57, and a rubber gasket 59 is also provided between the adapter arm 542 and the box cover 22, so as to enhance the connection between the adapter plate 54 and the box cover 22. connection strength. Further, there are four bolts 57, which are connected to the case cover 22 from four positions of the two adapter arms 542 to ensure the connection strength of the two.

The connecting device 5 also includes a fastener 58 for locking the connecting cylinder 53 and the light pole 1 . In this embodiment, as shown in FIG. 9 , the fastener 58 is a knob screw provided on the connecting cylinder 53, including a fixedly connected screw rod 581 and a knob 582, and the connecting cylinder 53 is provided with a screw that matches the screw rod 581. The screw rod 581 extends from the outside of the connecting cylinder 53 to its inner side through the screw hole, so that the lamp pole 1 can be locked in the connecting cylinder by using the screw rod 581 . Furthermore, the light pole 1 is provided with a limit groove 115 arranged along the circumference of the light pole 1 and matched with the screw rod 581, which can further strengthen the connection between the light pole 1 and the connecting cylinder 53, and prevent the light pole 1 from falling out of the connecting cylinder. Preferably, the knob 583 is a quincunx knob, so as to facilitate manual rotation. Rotate the fastener 58 so that the screw rod 581 is screwed into the connecting cylinder 53 and abuts against the limit groove 115, so that the end of the light pole 1 can be locked in the connecting cylinder 53, so as to prevent the end of the light pole 1 from being connected. out of the cylinder 53, and at the same time prevent the light pole 1 from rotating in the circumferential direction relative to the connecting cylinder 53. Here, as another embodiment, the fastener 58 may also be a hoop, a clip, or the like.

When using the connection device 5 to assemble the light pole 1 and the box cover 22 , snap the clip 55 into the opening groove 540 , and insert the limit post 561 of the fixing cylinder 56 into the limit hole 541 of the adapter plate 54 correspondingly. , rotating the connecting cylinder 53, the connecting cylinder 53, the fixed cylinder 56 and the adapter plate 54 can be fixedly connected, and finally the light pole 1 is inserted into the connecting cylinder 53, and the connecting cylinder 53 and the light pole 1 are locked with the fastener 8 Tight, thereby completing the assembly; otherwise, the connecting device 5 can be disassembled without the need for other auxiliary tools. The operation is simple and convenient, and it is convenient for quick installation and disassembly.

In this embodiment, the light pole 1 is connected to the light box 2 through a detachable connection device 5, which ensures the connection strength of the two and facilitates quick installation and disassembly. As another embodiment, it can also be that the second light pole 1 The end is provided with an external thread, and the cover 22 of the light box 2 is provided with a threaded hole that matches the second end of the light pole 1, and the second end of the light pole 1 is threadedly connected with the light box 2 to realize a detachable and fixed connection between the two. It is convenient to disassemble and assemble, and the outer surface of the light pole 1 and the case cover 22 is vertical.

Further, as shown in FIG. 1 and FIG. 2 , the light pole 1 is a lifting pole with adjustable length, so as to adjust the distance between the light lamp 3 and the box cover 22 , that is, the height of the light lamp 3 can be adjusted. The lifting rod includes at least two tubular lifting joints, a plastic bushing 13 and a locking mechanism 14, which are sequentially sleeved from the inside to the outside, and the innermost lifting joint is plugged with the fixed rod 42, and the outermost The lifting joint rod is connected with light box 2.

As shown in Figure 10 and Figure 11, the two adjacent lifting sub-rods among the at least two lifting joints are respectively the inner joint 11 and the outer joint 12, and the plastic bushing 13 is fixed on the inner joint 11 and slidably arranged on the outer joint. One end in the joint bar 12, the inner side wall of the outer joint bar 12 is provided with a rib 120, and the plastic bushing 13 is provided with a chute 130 matched with the rib 120, the rib 120 and the chute 130 are strip-shaped and It is arranged along the axial direction of the light pole 1. Here, as another embodiment, it is also possible that the inner side wall of the outer section rod 12 is provided with a slide groove 130 , and the plastic bushing 13 is provided with a rib 120 matching with the slide groove 130 .

Through the cooperation of the chute 130 and the rib 120 arranged in the axial direction of the light pole 1, the purpose of rotation limit is achieved, so that the inner section bar 11 and the outer section bar 12 will not rotate in the relative circumferential direction, so that the light pole 1 After being fixed on the case cover 22, the illuminating lamp will not rotate relatively, which is convenient for determining the light emitting direction of the illuminating lamp. At the same time, the use of the plastic bushing 13 can prevent the light pole 1 from friction and wear between the inner section pole 11 and the outer section pole 12 . Since the plastic bushing 13 is a wear-resistant part, it has a long friction life and is easy to replace, which can prolong the service life of the light pole 1 . The plastic bushing 13 is arranged at one end of the inner section rod 11 slidingly arranged in the outer section rod 12, when the inner section rod 11 and the outer section rod 12 slide axially relative to each other, the plastic bushing 13 is always located in the outer section rod 12, It will not affect the overall appearance of the light pole 1 after the inner section pole 11 slides out from the outer section pole 12 . In addition, the strength of the outer section bar 12 can be enhanced by using the rib 120 . The overall structure of the light pole 1 is simple and reliable, easy to realize, convenient to install, and low in cost.

Further, there are at least two ribs 120, which are evenly distributed on the inner side wall of the outer segment bar 12 around the circumference of the outer segment bar 12, and the number of chute 130 is the same as the number of ribs 120, through which at least two ribs 120 Cooperating with the slide groove 130 can ensure the sliding stability of the inner section bar 11 and the outer section bar 12 . In this embodiment, specifically, as shown in FIG. 12 , there are four ribs 120 , and accordingly there are four slide grooves 130 .

In this embodiment, as shown in FIG. 10 , the chute 130 divides the plastic liner 13 into plastic liners 131 with the same number as the chute 130 and independent of each other. The inner wall and the outer wall of the plastic bushing 13 are connected. In this embodiment, there are four sliding slots 130 , which respectively divide the plastic bushing 13 into four mutually independent plastic bushings 13 , so as to facilitate the fixed connection between the plastic bushing 13 and the inner section rod 11 . Here, as another embodiment, it is also possible that the slide groove 130 is arranged on the outer wall of the plastic bushing 13, and the plastic bushing 13 is still a whole.

As shown in Figures 10 and 11, the plastic bushing 13 is provided with a flange 1311, and the flange 1311 blocks the sliding of the inner section bar 11 and is arranged on one end surface of the outer section bar 12 to prevent the end surface of the inner section bar 11 from colliding with the inner section bar 11. Other objects such as the outer joint rod 12, the connecting cylinder 53 and the like will cause damage to the inner joint rod 11. In this embodiment, each plastic pad 131 is provided with a flange 1311 .

The inner side wall of the plastic liner 131 is provided with a boss 1312, and the tube wall of the inner section rod 11 is provided with a positioning hole 112, and the boss 1312 is transitionally fitted with the positioning hole 112 to facilitate the connection between the plastic liner 131 and the inner section bar 11 , while facilitating the positioning between the plastic liner 131 and the inner section rod 11 . Preferably, each plastic gasket 131 is provided with two bosses 1312 along the axial direction of the light pole 1 . Since there are four plastic liners 131 , correspondingly, four pairs of positioning holes 112 are provided at corresponding positions on the inner section bar 11 to ensure the reliability of the connection between the plastic liner 131 and the inner section bar 11 . At the same time, the boss 1312 is cylindrical, and the positioning hole 112 is a round hole, so as to facilitate the corresponding assembly between the two.

The light pole 1 also includes a locking mechanism 14 for locking the inner section pole 11 and the outer section pole 12. Preferably, the locking mechanism 14 is a hoop, and the hoop includes a ring-shaped hoop 141, a locking rod 142, and a locking wrench 143, the hoop 141 includes a fixing piece 1411 fixedly connected with the outer section bar 12 and a holding piece 1412 correspondingly matched with the inner section bar 11, the fixing piece 1411 is fixedly connected with the holding piece 1412, The clamping part 1412 has two correspondingly matching clamping arms 1413 that hold the inner section rod 11 tightly. The end of the clamping arm 1413 is provided with a draw-tie portion 1414, and the draw-tie portion 1414 is provided with a draw-tie hole for locking. The tight rod 142 passes through the tie holes of the two tie parts 1414 . The locking wrench 143 is arranged on one end of the locking lever 142, and the other end of the locking lever 142 is provided with a position-limiting part that blocks the edge of the tie hole, and the cooperation of the locking wrench 143 and the locking lever 142 will make the two pull The knots 1414 are close to each other, and the two holding arms 1413 hold the inner section rod 11 tightly so that the inner section rod 11 and the outer section bar 12 are fixed.

Specifically, as shown in FIG. 11 , the locking wrench 143 includes a locking part 1432 and a handle part 1431. The locking part 1432 is rotatably connected to the locking rod 142 through a rotating shaft 144. The axial direction of the rotating shaft 144 is perpendicular to the direction of the locking rod 142. In the axial direction, the locking part 1432 has a circular arc surface 1432a that cooperates with the pull knot part 1414. The distance from the rotation axis of the rotating shaft 144 to the circular arc surface 1432a gradually increases from small to large. Turning the locking wrench 143 can make the rotating shaft 144 reach the pull. The distance between the knots 1414 gradually increases, and the two knots 1414 move closer together to clamp the inner section rod 111 ; otherwise, the inner section bar 111 can be loosened. Further, a washer 145 is provided between the arc surface 1432a and the tie portion 1414 to facilitate the rotation fit between the arc surface 1432a and the tie portion 1414 .

Here, as another embodiment, it is also possible that the locking wrench 143 is threadedly engaged with the locking rod 142, and turning the locking wrench 143 changes the position of the locking wrench 143 in the axial direction of the locking rod, so that the two The knot part 1414 moves closer or farther away, so that the inner section rod 11 can be clamped or loosened.

Preferably, as shown in Fig. 10 and Fig. 11, a tubular gripping liner 15 is provided between the gripping arm 1413 and the inner section rod 11, and the gripping gasket 15 is fixedly connected to the gripping arm 1413, and the gripping liner is used to The pad 15 can better clamp the inner section rod 11; at the same time, holding the liner 15 tightly can separate the inner section rod 11 from the hoop 141, avoiding the friction between the inner section rod 11 and the hoop 141 to cause wear on the inner section rod 11 ; In addition, the tight liner 15 can block the end of the plastic liner 131 to prevent the inner section bar 11 from slipping out of the outer section bar 12 .

The fixing part 1411 includes two clamping arms 1415, and the two clamping arms 1415 are provided with two corresponding clamping parts 1416, and the two clamping parts 1416 are connected by bolts so as to fix the upper end of the outer section rod 122 on the Among the two clamping arms 1415 , of course, other forms and structures can also be used here to securely connect the fixing member 1411 with the outer section bar 122 .

In this embodiment, the locking mechanism 14 is a hoop. As another embodiment, the locking mechanism 14 can also be a locking screw. The outer section rod 12 is provided with a threaded hole matched with the screw. The outer side of 12 passes through the tube wall of the outer section bar 12 and contacts with the inner connecting bar, so that the inner section bar 11 and the outer section bar 12 can be locked.

The light box 2 is provided with a rechargeable battery (not shown in the figure) that provides power for the light 3, so that the box-type mobile light can also provide lighting when it is inconvenient to connect to an external power supply.

In addition, handles, slides, telescopic pull rods, etc. can also be provided on the light box 2 to facilitate the overall movement of the box-type mobile light fixture.

In the box-type mobile lamp provided by the present invention, the plug-in structure between the lighting lamp 3 and the light pole 1 is convenient for quick installation and disassembly between the two; the light pole 1 and the light box 2 are connected by a connecting device 5, Quick installation and disassembly between the two can be realized without other auxiliary tools. After assembly, the whole light box 2 is horizontal, and the bottom surface of the box body 21 is in contact with the ground, so that the whole box-type mobile light fixture is more stable and not easy to topple over. After disassembly, both the lighting lamp 3 and the light pole 1 can be placed in the light box 2, and the light box 2 can be placed in the trunk of a car for stacking, which is convenient for movement and transportation.

The above description is a preferred embodiment of the present invention, and it should be pointed out that for those skilled in the art, without departing from the principle of the present invention, some improvements and modifications can also be made, and these improvements and modifications are also considered Be the protection scope of the present invention.

Claims (10)

1. A box-type mobile lamp is characterized in that it includes a lighting lamp, a light pole and a light box, The first end of the light pole is plugged into the lighting lamp, and the second end is detachably fixedly connected to the light box; The light box has a first cavity that matches the shape of the lighting lamp and a second cavity that matches the shape of the light pole; the outer wall of the light box that has the largest matching area with the ground is the first outer wall, so The axial direction of the light pole is perpendicular to the first outer wall. 2. The box-type mobile lamp according to claim 1, wherein the lighting lamp is plugged into the light pole through a bracket, the bracket includes a U-shaped frame and a fixed rod, and the fixed rod is fixedly connected At the junction of the two arms of the U-shaped frame, the lighting lamp is hinged between the two arms of the U-shaped frame, and a locking mechanism is provided between the U-shaped frame and the lighting lamp. locking piece. 3. The box-type mobile lamp according to claim 2, wherein the fixed rod is tubular, and its inner diameter matches the outer diameter of the first end of the light rod, and the first end of the light rod Inserted into the fixed rod; the first end of the light rod is tubular, and a positioning through hole is provided on the tube wall; a bullet post is slid inside the positioning through hole, and the first of the bullet post The end is an arc-shaped surface, the second end is located in the light pole and is provided with a limiting part that blocks the inner edge of the positioning through hole, and there is a gap between the second end of the bullet post and the inner wall of the light pole. An elastic piece is provided to make the position-limiting part abut against the inner edge of the positioning through hole; a fixing hole matching with the bullet post is provided on the tube wall of the fixing rod. 4. The box-type mobile lamp according to claim 3, wherein the elastic member is a U-shaped bar, and its two arms are parallel to the axial direction of the light bar and aligned with the inner wall of the light bar Cooperate to make the elastic member be clamped in the light pole, and the bullet post is connected with the end of one of the arms. 5. The box-type mobile lamp according to claim 1, wherein the light box has a second outer wall opposite to and parallel to the first outer wall, and the second end of the light pole is vertically connected to the Describe the second outer wall. 6. The box-type mobile lamp according to claim 5, wherein the second end of the light pole is vertically connected to the second outer wall through a detachable connection device; The connecting cylinder at the end of the light pole, the adapter plate, the clip and the fastener for locking the connecting cylinder and the light pole; The adapter plate is parallel and fixedly connected to the second outer wall, and there is a gap between the adapter plate and the second outer wall. The adapter plate is provided with a U-shaped opening groove; the connecting cylinder is closed at one end and open at the other end; The clamping member includes a clamping plate and a clamping column vertically and fixedly connected to the clamping plate; the clamping plate is located between the adapter plate and the second outer wall, and the clamping plate is parallel to on the adapter plate and on the edge of the opening groove close to the second outer wall; the clamping column is screwed to the closed end of the connecting cylinder, the clamping column is located in the opening groove and It is circumferentially fixed relative to the adapter plate, and at the same time, the clamping column and the connecting cylinder are located on the same axis. 7. The box-type mobile lamp according to claim 6, wherein the connecting device further comprises a fixed cylinder sleeved outside the connecting cylinder, and the length of the fixed cylinder is shorter than the length of the connecting cylinder ; One end of the fixed cylinder is closed and the other end is open, and the center of the closed end is provided with a through hole for the fastening column to pass through; The closed end of the fixed cylinder is provided with a limit column, and the adapter plate is provided with a limit hole matched with the limit column; or, the closed end of the fixed cylinder is provided with a limit hole, and the rotating The connecting plate is provided with a limiting column matched with the limiting hole. 8. The box-type mobile lamp according to claim 1, wherein the light pole is a lifting pole with adjustable length. 9. The box-type mobile lamp according to claim 8, wherein the lifting rod includes at least two tubular lifting joint rods, plastic bushings and locking mechanisms that are sequentially sleeved from the inside to the outside. The two adjacent lifting sub-rods are respectively an inner section bar and an outer section bar. The plastic bushing is fixed on one end of the inner section bar and is slidably arranged inside the outer section bar. The inner side of the outer section bar The wall is provided with a rib, and the plastic bush is provided with a chute matching the rib, and the rib and the chute are strip-shaped and arranged along the axial direction of the lifting rod; the lock The tightening mechanism is used to lock the inner segment rod and the outer segment rod. 10 . The box-type mobile lamp according to claim 1 , wherein a rechargeable battery is provided inside the lamp box to provide electric energy for the lamp. 11 .

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