JPH02276103A - Elevating lighting device - Google Patents

Abstract

PURPOSE:To provide an elevating lighting device of simple structure which is easily assembled by providing a pair of crossing both sides pieces on a second fixture, fixing one both sides piece on a lamp body, and supporting a lamp body 16 by a first fixture through a supporting body by means of the other opposed sides piece. CONSTITUTION:A second fixture 8 opposed to a first fixture 4 is provided with second and third both sides pieces 10, 11 crossing each other, and a lamp body 16 is supported by the third both sides piece 11. It is supported by the first fixture 4 through a supporting body 15 by means of the second both sides piece 10. An L-shaped fitting is thus no more necessary. The fixing point of the supporting body 15 and that of the lamp body 16 are not overlapped, making an angle of 45 deg., whereby the assembly is facilitated.

Description

[Detailed Description of the Invention] [Object of the Invention] (Industrial Field of Application) The present invention provides an elevating lighting device in which an elastic body is interposed between a lighting body that is suspended from an elevating device main body so as to be able to rise and fall freely. Regarding.

(Prior Art) This type of lighting device is disclosed in, for example, Japanese Utility Model Application Publication No. 59-2012. On the other hand, the specific means for supporting the lamp body on the main body of the elevating section has conventionally been carried out as shown in FIG. That is, a first U-shaped metal fitting 44 having both side pieces 43 with protruding pieces provided outward is attached to the elevating part main body 41, and a first U-shaped fitting 44 is attached to the lamp body 45.
A second U-shaped metal fitting 46 of substantially the same shape as opposed to the U-shaped metal fitting 46 of
Further, L-shaped fittings 47 are fixed on both sides of the second U-shaped fitting 46 so as to face the protruding pieces 42 of the first U-shaped fitting 44. Elastic body 48
A support body 49 having a shape is engaged with the L-shaped fitting 47. The lamp body 45 is elastically supported by the elevating section main body 41 by the support body 47 . Further, the top of the lamp body 45 is fixed to the protruding piece 46 of the second U-shaped metal fitting. The lamp body 46 has a flange portion 50, and when the lamp body 45 is buried in the mounting hole 51, the collar portion is locked to the edge of the mounting hole.

(Problems to be Solved by the Invention) As described above, the support means for supporting the lamp body by the elevating part main body requires a large number of parts, is troublesome to manufacture, and
In addition to being expensive, the mounting position of the support body and the mounting position of the lamp body overlap on the same line in the upward and downward directions, making assembly difficult.

SUMMARY OF THE INVENTION An object of the present invention is to provide an elevating lighting device that has a simple structure, can be manufactured at low cost, and is easy to assemble.

[Structure of the Invention] (Means for Solving the Problems) The present invention includes a lifting device main body, a winding device provided on the main body, a cable wound around the winding device, and a cable wound around the winding device. an elevating part main body suspended from the elevating part main body, a first intermediate piece fixed to the elevating part main body, and a first projecting piece extending downward from both sides of the intermediate piece and protruding outward from the lower end thereof. a first fixture having first both-side pieces; a second intermediate piece facing the lower surface of the first intermediate piece; a lower end provided on both sides of the second intermediate piece; A second both-side piece along the first both-side pieces provided with a second protruding piece facing the protruding piece, and a second protruding piece provided on the other both sides of the second intermediate piece in a direction intersecting the second both-side pieces. a second fitting provided opposite the first fitting, and having third side pieces each having a third protrusion protruding outward at the lower end thereof, and provided opposite to the first fitting; a support that is provided on the first protruding piece, engages with the second protruding piece, and elastically supports the second protruding piece;
The lamp body has a top portion fixed to the third projecting piece, and a lamp body provided at the lower part with a flange portion that is latched to the edge of the mounting hole when the lamp body is embedded in the mounting hole. It is characterized by what it did.

(Function) The second fixture is provided with a pair of side pieces in a cross shape, one side piece is fixed to the lamp body, and the other side piece is supported by the first fixture via the support body. This eliminates the need for the conventional 5-shaped metal fittings, which makes it easy and inexpensive to manufacture.The mounting position of the support body and the mounting position of the lamp body are not on the same line in the vertical direction, making assembly easier. Become.

(Example) Hereinafter, details of the present invention will be explained with reference to FIGS. 1 to 3. 1 is a lifting device main body, and this main body 1 is provided with a winding device (not shown). Reference numeral 2 designates a cable wound around the winding bag R1, 3 a lifting section main body suspended by the cable 2, and 4 a first fixture. This fixture 4 includes a first intermediate piece 5 fixed to the elevating part main body 3 and a first protruding piece 6 extending downward from both sides of the intermediate piece 5 and protruding outward from the lower end thereof. It has first side pieces 7. Also, 8 is the second
This fitting 8 is connected to the second intermediate piece 9. Second side piece 10. having a third side piece 11 and a first fitting 4;
is located opposite. This second intermediate piece
facing the lower surface of the middle piece. Also, the second side pieces 10
are provided on both sides of the second intermediate piece 9, with a second protruding piece 12 facing the first protruding piece 6 at the lower end, and provided along the first both side pieces. Further, the third both side pieces 11 are
Third protruding pieces 14 are provided on the other sides of the second intermediate piece 9 in the direction intersecting the second side pieces 10, and protrude outward at the lower ends thereof. Furthermore, 15 is a support body, and this support body 15 is provided on the first protrusion piece 6 and engages with the second protrusion piece 12.
2 is elastically supported. Reference numeral 16 denotes a lamp body, and the top of the lamp body 16 is fixed to the third projecting piece 14, and when the lamp body 16 is buried in the mounting hole 17, it is locked to the hole edge of the mounting hole 17. A collar portion 18 is provided.

Next, to explain the above embodiment in more detail, the lifting device main body 1 has a frame portion 20, and a stabilizer 21 is attached to this frame portion 20. In addition, the support 15 is a screw whose tip end is fixed to the second projecting piece 12 of the second fixture 8 and whose middle part is loosely fitted into the first projecting piece 6 of the first fixture 4. 22, the first projecting piece 6 and the screw 22! It is formed by the elastic body 23 interposed between the iX section and the iX section. Note that the hole 25 of the first fixture 4 is a mounting hole for attaching to the lifting section main body 3, and the hole 26 of the second fixture 8 is
A mounting hole 28 is for fixing a socket 27, which will be described later, and a mounting hole 28 is a mounting hole for mounting a reflecting plate 29, which will be described later. The lamp body 16 includes the reflecting plate 29. A rung 30 is provided opposite to this reflection plate 29. Further, the socket 27 with the lamp 30 attached thereto passes through the top of the reflector 29 and protrudes outward, and its bottom surface is fixed to the intermediate piece 8 of the second fixture 8. Note that the socket 2B does not necessarily need to be fixed to the second fixture 8, and may be fixed to the inner surface of the top of the reflector 29. Reference numeral 31 denotes a front surface provided at the light projection opening of the reflector 29. The flange portion 28 is made of glass, and serves as a decorative frame to cover the edge of the opening, and also serves as a holding member for the front glass 31 provided in the opening.

Furthermore, 32 is an embedding frame provided in the mounting hole 17 of a mounting surface such as a ceiling, and when the lamp body 16 is embedded in the embedding hole 17, the collar 18 is inserted through this embedding frame 32. It is locked to the hole edge of the embedded hole 17. Furthermore, the elevating part main body 3 is provided with a movable contact 33 at the top, and facing this movable contact 33,
The lifting device main body 1 is provided with a fixed contact (not shown). Although not shown, the elevating device main body 1 is usually provided with a locking mechanism, and when the elevating section main body 3 is stored in the device main body 1, the locking mechanism operates and the elevating device main body 1 is held within the elevating device main body 1. .

Next, the operation of the above embodiment will be explained. The lamp body 16 is raised from the lowered state of the elevating section main bodies 3 and 6 by switching the operation switch to the ascending side. When it reaches the highest point, the lifting part main body 3 is locked and stopped by the lock R side, the movable contact 33 and the fixed contact contact, and the collar 18 of the lamp body 16 touches the edge of the embedded hole 17. is locked. At that time, the second projecting piece 1 is
2, the lamp body 16 is elastically supported, so the flange portion 18 comes into close contact with the edge of the mounting hole.

The second fitting 8 to the first fitting 4 then intersects the first . The third side piece 13 supports the lamp #16, and the second side piece 10 supports the first fixture 4 via the support 15. Supported by As a result, there is no need for a separate 14-shaped metal fitting as in the conventional case. Further, the mounting position of the support body 15 and the mounting position of the lamp body 16 do not overlap vertically, but are angularly shifted by 45 degrees. As a result, it can be manufactured at low cost and is easy to assemble.

[Effects of the Invention] As described in detail above, the present invention includes a lifting device main body, a winding device provided on this main body, a cable wound around the winding device, and a suspension suspended on the cable. a first intermediate piece fixed to the lifting part main body; and a first intermediate piece that extends downward from both sides of the intermediate piece and has a first projecting piece protruding outward from its lower end. a first fixture having side pieces;
a second intermediate piece facing the lower surface of the first intermediate piece; a second protruding piece facing the first protruding piece at the lower end provided on both sides of the second intermediate piece; A third side piece is provided on both sides of the basin of the second side piece along the both side pieces of 1 and the second intermediate piece in the direction crossing the second side piece, and protrudes toward the outside at the lower end. a second fitting having third side pieces formed with projecting pieces and provided opposite to the first fitting; and a second fitting provided on the first projecting piece;
a support that engages with the second projecting piece and elastically supports the second projecting piece; Since the light body is provided with a collar portion at the bottom that is engaged with the edge of the embedded hole, an elastic body is provided between the elevating part main body and the light body supported by the main body. By intervening, the number of parts can be reduced and assembly can be simplified, and it can be manufactured easily and at low cost.

[Brief explanation of drawings]

FIG. 1 is a partially cutaway front view of an embodiment of the present invention. FIG. 2 is a front view of the main part, FIG. 3 is a perspective view of the main part, and FIG. 4 is a side sectional view of a conventional example. 1... Lifting device main body. 3... Lifting section main body. 5...First intermediate piece. 7...First side piece. 9...Second intermediate piece. 11...Third side piece. 14...Third protrusion. 18...Brim part. 2... cable. 4...First fixture. 6...First protrusion. 8...Second fixture. 10...Second side piece. 12...Second protrusion. 15... Support body, 16... Light body.

Claims (1)

[Scope of Claims] A lifting device main body; A winding device provided on this main body; A cable wound around this winding device; A lifting section main body suspended by the cable: The above lifting device A first attachment having a first intermediate piece fixed to the main body and first side pieces extending downward from both sides of the intermediate piece and each having a first projecting piece projecting outward from the lower end thereof. A second intermediate piece facing the lower surface of the first intermediate piece, and a second protruding piece facing the first protruding piece provided at the lower end provided on both sides of the second intermediate piece. second side pieces along the first side pieces and the second intermediate piece in the direction intersecting the second side pieces, and projecting outward from the lower ends thereof. a second fitting having third side pieces formed with three projecting pieces and provided inwardly to the first fitting; a support that engages with the second projecting piece and elastically supports the second projecting piece; when the top part is fixed to the third projecting piece and is embedded in the mounting hole, the support body engages with the second projecting piece; An elevating type illumination device comprising: a lamp body having a flange at the bottom that is latched to the edge of the insertion hole; and;