CN223473265U

CN223473265U - Hair drying equipment

Info

Publication number: CN223473265U
Application number: CN202422654514.0U
Authority: CN
Inventors: 叶萌
Original assignee: Aiyoubei Technology Suzhou Co ltd
Current assignee: Aiyoubei Technology Suzhou Co ltd
Priority date: 2024-10-31
Filing date: 2024-10-31
Publication date: 2025-10-28
Anticipated expiration: 2034-10-31

Abstract

The utility model discloses a blowing device. The air blowing device comprises a shell, a circuit structure, a suction structure, a heating structure and an air outlet grid, wherein the shell is in a cylindrical shape, an air inlet hole and an air outlet hole are formed in the shell, the air outlet hole is formed in the peripheral side face of the shell, the circuit structure, the suction structure and the heating structure are all arranged in the shell and are sequentially arranged along the axial direction of the shell, air flows through the circuit structure, the suction structure and the heating structure in sequence after entering the shell from the air inlet hole, is discharged from the air outlet hole, and the air outlet grid is detachably arranged on the shell and is communicated with the air outlet hole. The technical scheme provided by the utility model ensures that a user can save more labor when holding the air blowing equipment for use, and the air outlet grille is arranged at the air outlet, so that the air flow can be uniformly split through the air outlet grille, and the air flow is softer and more uniform when blowing to the hair of the user, thereby effectively improving the use experience of the user.

Description

Blowing device

Technical Field

The utility model relates to the technical field of household appliances, in particular to a blowing device.

Background

The air blowing device such as a blower generally comprises an air duct, a handle arranged on one side of the air duct, a heating structure and a suction structure arranged in the air duct, and an air inlet end and an air outlet end of the traditional air duct are axially arranged. Because still be provided with heating structure and suction structure in the dryer, consequently the main weight of hair-dryer lays in proper order along the axial of dryer, and makes weight distribution more scattered, and when the user held the handle and uses, the dryer is extremely unstable for the orientation of the air outlet of dryer is unstable, and the air-out effect is not good, uses the hair-dryer for a long time also comparatively hard moreover, makes the user use experience feel not good.

Disclosure of utility model

In order to solve the technical problems, the main purpose of the utility model is to provide a blowing device, which aims to solve the problems that the wind direction is unstable, the blowing effect is poor and the use is laborious when the traditional blowing device is used.

In order to achieve the above object, the present utility model provides a blowing apparatus comprising:

The shell is in a cylindrical shape, an air inlet hole and an air outlet hole are formed in the shell, and the air outlet hole is formed in the peripheral side face of the shell;

The circuit structure, the suction structure and the heating structure are arranged in the shell and are sequentially arranged along the axial direction of the shell, and air flow sequentially flows through the circuit structure, the suction structure and the heating structure and is discharged from the air outlet after entering the shell from the air inlet;

and the air outlet grille is detachably arranged on the shell and communicated with the air outlet hole.

Optionally, the air outlet grille is provided with a buckling part, the shell is internally provided with a clamping part, and the buckling part can extend into the shell from the air outlet hole and is matched with the clamping part in a clamping way.

Optionally, the air outlet grating cover is arranged at the air outlet hole, the air outlet grating comprises a grating frame and a plurality of grating ribs arranged at the inner ring side of the grating frame, and the plurality of grating ribs are distributed at intervals along the axial direction of the shell;

The clamping part comprises a clamping groove protruding from one side of the grille frame towards the shell, and comprises a clamping protrusion arranged on the inner side of the shell, and the clamping protrusion is matched with the clamping groove in a clamping manner.

Optionally, the air outlet grille forms a part of the shell, and the air outlet holes are formed in the air outlet grille.

Optionally, the shell comprises a shell main body, and a yielding gap is formed at one end of the shell main body along the axial direction of the shell main body;

the air outlet grating comprises a cover body covered at the abdication notch, the air outlet hole is arranged on the cover body, and a plurality of grating ribs are arranged in the air outlet hole;

The buckling part comprises a clamping groove protruding from the inner side of the cover body, the clamping part comprises a clamping protrusion arranged on the inner side of the shell body, and the clamping protrusion is matched with the clamping groove in a clamping manner.

Optionally, the clamping groove is provided with a plurality of, and a plurality of the clamping grooves are arranged on the periphery side of the grid ribs in a surrounding mode.

Optionally, the air blowing device further comprises an air guide piece arranged in the shell, an air guide channel for conducting the air outlet end of the heating structure and the air outlet hole is formed in the air guide piece, and the clamping part is arranged on the air guide piece.

Optionally, the air guide piece includes the air duct, the air duct has along the axial of casing is seted up first opening, and has along the radial of casing is seted up the second opening, first opening with heating structure's air-out end is linked together, at least part of second opening inserts and locates air-out hole department, and with air-out grid is linked together.

Optionally, the number of the buckling parts is plural, and the number of the clamping parts is plural in one-to-one correspondence with the buckling parts;

the shell is provided with a flange at the hole inner periphery corresponding to the air outlet hole, a plurality of guide holes are arranged on the flange, and the clamping parts can penetrate through the guide holes in a one-to-one correspondence manner and are clamped with the buckling parts in a one-to-one correspondence manner.

Optionally, the first end of the shell along the axial direction of the shell is in an arc shape, and the air duct is in an arc shape matched with the first end of the shell;

The outside protrusion of air duct is equipped with spacing clamp groove, the inboard of casing is equipped with spacing post, spacing post card is located spacing clamp inslot, in order to restrict the air duct is followed the displacement in the circumference of the first end of casing.

The technical scheme provided by the utility model has the following beneficial effects:

The utility model provides a blowing device, which comprises a shell, a circuit structure, a suction structure, a heating structure and an air outlet grille, wherein the shell is in a cylindrical shape, an air inlet and an air outlet are formed in the shell, when the blowing device is started up for use, air flow can enter the shell from the air inlet, and under the action of the suction device, the air flow can sequentially flow through the circuit structure, the suction structure and the heating structure, on one hand, cold air flow can flow through the circuit structure, the heat dissipation of the circuit structure can be better realized, on the other hand, the heating efficiency of the heating structure on the air flow can be improved, and the air outlet is formed in the circumferential side surface of the shell, when the blowing device is used, the axial direction of the shell can be arranged in the upper and lower directions, so that the air outlet can better face a user, and because the circuit structure, the suction structure and the heating structure are sequentially arranged along the axial direction of the shell, when the blowing device is used, the centers of gravity of all parts can be better overlapped together, on the other hand, the user can hold the circuit structure, the air flow can better flow through the circuit structure, the heating structure can better realize the heat dissipation of the air flow, on the circumferential side of the circuit structure, on the circumferential side of the heating structure can improve the heating efficiency of the heating structure, and the air flow can better wind flow evenly, when the user can flow through the grille, and the air outlet can be more evenly distributed and the air flow can be better and uniformly blown out, when the user, and the user can feel the user, when the user has the air flow through the grille.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an embodiment of a blowing device according to the present utility model;

FIG. 2 is a schematic cross-sectional view of the blower apparatus shown in FIG. 1;

FIG. 3 is a schematic view of a partially broken-away structure of the blower apparatus shown in FIG. 1;

FIG. 4 is a schematic view of an embodiment of the air-out grille shown in FIG. 1;

FIG. 5 is a schematic view of another embodiment of an air outlet grille according to the present utility model;

fig. 6 is a schematic structural view of the air outlet grille shown in fig. 5 at another view angle.

Reference numerals illustrate:

100-blowing equipment, 1-shell, 11-limit column, 12-flange, 13-guide hole, 14-air inlet hole, 15-air outlet hole, 2-circuit structure, 3-suction structure, 4-heating structure, 5-air outlet grille, 51-grille frame, 52-grille rib, 53-cover, 54-fastening part, 541-fastening groove, 6-air guide piece, 61-air guide tube, 62-fastening part, 621-fastening protrusion, 63-limit clamping groove, 64-first opening and 65-second opening.

The achievement of the object, functional characteristics and excellent effects of the present utility model will be further described with reference to specific embodiments and drawings.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the case where a directional instruction is involved in the embodiment of the present utility model, the directional instruction is merely used to explain the relative positional relationship, movement condition, etc. between the components in a specific posture, and if the specific posture is changed, the directional instruction is changed accordingly.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

The present utility model provides a blowing apparatus 100, which blowing apparatus 100 may be provided as a blower, a hand dryer, a dryer, or the like. A hot air flow may be formed by the blowing apparatus 100 for a user to dry hair, laundry, or hats, etc. For convenience of description, the specific structure of the blower apparatus 100 will be described below mainly by taking a blower as an example, and other apparatuses may be implemented with reference to adaptability.

Specifically, referring to fig. 1 to 2, in the present embodiment, the air blowing device 100 includes a casing 1, a circuit structure 2, a suction structure 3, a heating structure 4, and an air outlet grille 5, where the casing 1 is configured in a tubular shape, the casing 1 is provided with an air inlet 14 and an air outlet 15, the air outlet 15 is located on a peripheral side surface of the casing 1, the circuit structure 2, the suction structure 3, and the heating structure 4 are all disposed in the casing 1 and sequentially arranged along an axial direction of the casing 1, the circuit structure 2 is disposed at an air inlet end of the suction structure 3, the heating structure 4 is disposed at an air outlet end of the suction structure 3, and after an air flow enters the casing 1 from the air inlet 14, the air flow sequentially flows through the circuit structure 2, the suction structure 3, and the heating structure 4 and is discharged from the air outlet 15, and the air outlet grille 5 is detachably disposed on the casing 1 and is communicated with the air outlet 15.

In this embodiment, the casing 1 is configured in a cylindrical manner, and preferably has a cylindrical configuration with two closed ends, the casing 1 is provided with an air inlet hole 14 and an air outlet hole 15, when the blowing device 100 is started up for use, air flows can enter the casing 1 from the air inlet hole 14, and under the action of the suction device, the air flows can sequentially flow through the circuit structure 2, the suction structure 3 and the heating structure 4, on one hand, cold air flows can flow through the circuit structure 2, heat dissipation of the circuit structure 2 can be better realized, on the other hand, heating efficiency of the heating structure 4 on the air flow can be improved, and the air outlet hole 15 is formed in a circumferential side surface of the casing 1, so that when the blowing device 100 is used, the air outlet hole 15 can be better oriented to a user in an up-down direction, and because the circuit structure 2, the suction structure 3 and the heating structure 4 sequentially flow along the axial direction of the casing 1, on the other hand, the cold air flows can flow through the circuit structure 2, on the other hand, the heating structure 4 can improve heating efficiency of the air flow to the air flow, and on the other hand, and when the blowing device 100 is used, the air flow can better and the air flow can be better distributed to the user's 5, and the user can feel uniform when the air flow is better, and the user has a better feel that the air flow has a better air flow 5, and the air flow has a better air-splitting effect, and the user has a better feel when the air-splitting effect, and the user.

Wherein, as shown in fig. 1, the casing 1 has a first end and a second end which are oppositely arranged along the axial direction thereof, the air outlet hole 15 is arranged at the first end of the casing 1, the air inlet hole 14 is arranged at the second end of the casing 1, and the air inlet hole 14 can be arranged on the peripheral side surface of the casing 1 and/or the end surface of the second end of the casing 1 so as to ensure sufficient air inlet quantity. The shape of the air outlet 15 is not particularly limited, and for example, the air inlet 14 may be circular, square, or irregular. Preferably, the shape of the air outlet hole 15 is adapted to the shape of the surface of the housing 1, and is elliptical, so that the air outlet area can be larger, and the air outlet effect is better.

The circuit structure 2 comprises a circuit board and a circuit board mounting frame, wherein the circuit board mounting frame is arranged in an annular frame with a hollow inside, so that the circuit board is supported and fixed in the middle of the circuit board mounting frame, and the surface of the circuit board is arranged along the axial direction of the shell 1, so that cold air flow from the air inlet 14 into the shell 1 can flow along the surface of the circuit board better, and the heat dissipation effect of the circuit board is better when the air flow is guided towards the suction structure 3 through the circuit board. The circuit structure 2 is electrically connected with the suction structure 3 and the heating structure 4, and can supply electric energy to the suction structure 3 and the heating structure 4 through the circuit structure 2 and can control the operation of the suction structure 3 and the heating structure 4. Wherein, suction structure 3 can set up to the fan, the air inlet end of fan is towards the circuit board sets up, the air-out end of fan is towards heating structure 4 sets up. The heating structure 4 includes a heating wire wound in a ring shape, and the air flow is heated by the heating wire when passing through the middle gap formed by the heating wire, so that the formed hot air flow can be blown out from the air outlet hole 15 for users to use.

The air outlet grille 5 is used for guiding and splitting air outlet flow, so that the air outlet flow blows more softly. Wherein, for the convenience the dismouting of air-out grid 5 be equipped with on the air-out grid 5 and detain and hold the portion 54, be equipped with joint portion 62 in the casing 1, detain and hold the portion 54 can follow air-out hole 15 stretches into in the casing 1, and with joint portion 62 looks joint cooperation, make air-out grid 5 pass through joint portion 62 with detain and hold the portion 54 looks joint and be fixed in on the casing 1, be convenient for the cleanness and the maintenance of air-out grid 5.

In an embodiment, as shown in fig. 3 and 4, the air outlet grille 5 is covered at the air outlet hole 15, the air outlet grille 5 includes a grille frame 51, a plurality of grille ribs 52 disposed at an inner ring side of the grille frame 51, the plurality of grille ribs 52 are disposed at intervals along an axial direction of the housing 1, the fastening portion 54 includes a fastening groove 541 protruding from a side of the grille frame 51 facing the housing 1, and the fastening portion 62 includes a fastening protrusion 621 disposed at an inner side of the housing 1, and the fastening protrusion 621 is in fastening fit with the fastening groove 541. By directly guiding and separating the air flow of the air outlet holes 15, the volume of the air outlet grille 5 is smaller, and the air outlet grille 5 is easy to replace.

In another embodiment, as shown in fig. 5 and 6, the air outlet grille 5 forms a part of the housing 1, and the air outlet holes 15 are formed in the air outlet grille 5, so that after the air outlet grille 5 is detached, the housing 1 can be better matched with different accessories (such as a hair straightening comb), the connection operation is more convenient, and the air blowing device 100 can be better matched with various accessories.

Specifically, the housing 1 includes a housing body, one end of the housing body along an axial direction of the housing body is provided with a relief notch, the air outlet grille 5 includes a cover 53 covered at the relief notch, the air outlet hole 15 is provided on the cover 53, a plurality of grille ribs 52 are provided in the air outlet hole 15, the clamping groove 541 is protruded on an inner side of the cover 53, the clamping protrusion 621 of the clamping portion 62 is provided on an inner side of the housing 1, and the clamping protrusion 621 is in clamping fit with the clamping groove 541. Similarly, the air outlet grille 5 can be quickly assembled and disassembled through the clamping protrusions 621 and the clamping grooves 541, so that the operation is simple and convenient, and fewer assembly parts are required.

Preferably, as shown in fig. 4 and 5, a plurality of clamping grooves 541 are provided, and a plurality of clamping grooves 541 are disposed around the outer peripheral sides of the plurality of grid ribs 52, so that the air outlet of the air blowing device 100 is more stable and is not easy to shake under the action of air flow.

Moreover, the air blowing device 100 further includes an air guiding member 6 disposed in the housing 1, an air guiding channel for guiding the air outlet end of the heating structure 4 and the air outlet hole 15 is formed in the air guiding member 6, and the air flowing along the axial direction of the housing 1 can be guided to flow along the radial direction of the housing 1 through the air guiding channel, so as to blow out from the air outlet hole 15 better, and the formed air resistance is less, and the air outlet efficiency is higher. And the clamping part 62 is arranged on the air guide piece 6, and is connected with the air guide piece 6 through the air outlet grille 5, so that the air outlet grille 5 and the air guide piece 6 can be simultaneously fixed on the shell 1, and the assembly of the air blowing equipment 100 is simpler and more convenient.

Preferably, as shown in fig. 2 and 3, the air guide 6 includes an air guide barrel 61, where the air guide barrel 61 has a first opening 64 that is opened along an axial direction of the housing 1, and has a second opening 65 that is opened along a radial direction of the housing 1, where the first opening 64 is communicated with an air outlet end of the heating structure 4, and at least part of the second opening 65 is inserted into the air outlet hole 15 and is communicated with the air outlet grille 5. The air flow reversing can be better realized through the guide cylinder, the air flow is less in wind resistance, and the air flow can still ensure good air outlet rate under the reversing condition.

Further, the plurality of fastening portions 54 are provided, the plurality of fastening portions 62 are provided in one-to-one correspondence with the plurality of fastening portions 54, wherein when the air outlet grille 5 is provided at the position covered by the air outlet hole 15, the casing 1 is provided with a flange 12 at the inner periphery of the hole corresponding to the air outlet hole 15, the flange 12 is provided with a plurality of guide holes 13, and the plurality of fastening portions 62 can pass through the plurality of guide holes 13 in one-to-one correspondence and are fastened with the plurality of fastening portions 54 in one-to-one correspondence. The positions of the air outlet grille 5 and the air guide piece 6 along the plane direction of the air outlet hole 15 can be limited through the plurality of guide holes 13, so that the air outlet grille 5 and the air guide piece 6 are more stable to install, and the air outlet grille 5 and the air guide piece 6 are more convenient to align during installation.

Preferably, the first end of the casing 1 along the axial direction thereof is arc-shaped, when the air blowing device 100 is used normally, the first end is the upper end of the casing 1, the casing 1 is cylindrical, the first end of the casing 1 is arc-shaped, and the air duct 61 is arc-shaped and is adapted to the first end of the casing 1, so that when the air flows to the first end of the casing 1, under the guiding action of the air guide member 6, the air flow can flow along the inner side surface of the air guide member 6 better towards the air outlet hole 15. Moreover, the outside protrusion of air duct 61 is equipped with spacing double-layered groove 63, the inboard of casing 1 is equipped with spacing post 11, spacing post 11 card is located spacing double-layered inslot 63 is in order to restrict air duct 61 is followed the displacement in the circumference of the first end of casing 1 avoids air guide 6 can rotate for casing 1 after fixed, makes air guide 6's fixed more stable.

The foregoing description is only of the preferred embodiments of the present utility model, and is not intended to limit the scope of the utility model, but is intended to cover all equivalent structures described in the specification and drawings, or any other related technical field, directly or indirectly, as would be within the scope of the utility model.

Claims

1. A blowing apparatus, characterized by comprising:

2. The blowing apparatus of claim 1, wherein the air outlet grille is provided with a fastening portion, and the housing is provided with a clamping portion therein, and the fastening portion can extend into the housing from the air outlet hole and be in clamping fit with the clamping portion.

3. The blowing device of claim 2, wherein the air outlet grille cover is arranged at the air outlet hole, the air outlet grille comprises a grille frame and a plurality of grille ribs arranged on the inner ring side of the grille frame, and the plurality of grille ribs are distributed at intervals along the axial direction of the shell;

4. The blowing apparatus of claim 2, wherein said air outlet grill forms a portion of said housing, said air outlet aperture being provided on said air outlet grill.

5. The blower apparatus according to claim 4, wherein the housing includes a housing main body, and a relief notch is provided at one end of the housing main body in an axial direction thereof;

6. The blowing apparatus of claim 3 or 5, wherein a plurality of the catching grooves are provided, and a plurality of the catching grooves are provided around the outer circumferential sides of the plurality of grill ribs.

7. A blowing apparatus according to claim 3, further comprising an air guide member provided in the housing, wherein an air guide passage is formed in the air guide member for guiding the air outlet end of the heating structure and the air outlet hole, and the engaging portion is provided on the air guide member.

8. The blower apparatus of claim 7, wherein the air guide comprises an air guide tube having a first opening opened in an axial direction of the housing and having a second opening opened in a radial direction of the housing, the first opening being in communication with an air outlet end of the heating structure, at least a portion of the second opening being inserted at the air outlet hole and in communication with the air outlet grille.

9. The blowing apparatus as claimed in claim 8, wherein a plurality of the fastening portions are provided, and a plurality of the fastening portions are provided in one-to-one correspondence with the fastening portions;

10. The blower apparatus according to claim 8, wherein said housing is arranged in an arc along a first end in an axial direction thereof, and said air duct is arranged in an arc adapted to the first end of said housing;