CN210726980U - Hand-held hair drier and main body part thereof - Google Patents
Hand-held hair drier and main body part thereof Download PDFInfo
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- CN210726980U CN210726980U CN201921523282.8U CN201921523282U CN210726980U CN 210726980 U CN210726980 U CN 210726980U CN 201921523282 U CN201921523282 U CN 201921523282U CN 210726980 U CN210726980 U CN 210726980U
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Abstract
The utility model discloses a hand-held type hair-dryer and main part thereof, the main part sets up to the sleeve that runs through from beginning to end, and functional unit sets up in the main part and locates the heating element of center tube and be located the rear end cap of center tube rear end, each including center tube, cover functional unit assembles together along the air-out direction of main part, places forward in the inside of main part by the rear end of main part. All functional components such as a center tube, a heating assembly, a rear end cover and the like are connected from front to back and are arranged and then inserted into the sleeve of the main body part from back to front, and are rotated to form a buckle for fixation, so that the integrated installation can be simple and convenient, and all the functional components are detachably assembled to facilitate subsequent maintenance.
Description
Technical Field
The utility model relates to a domestic appliance, concretely relates to hand-held type hair-dryer and main part thereof.
Background
In daily life of people, the scalp metabolism causes the head to generate dandruff continuously, and hair washing also becomes a part of the daily life of people. After the hair is washed, when people need to wash and sleep or go out, a large amount of time is spent on naturally drying the hair, the hair dryer is convenient for the life of people, the hair drying time of people is shortened, and the life of people is facilitated. The existing hair dryer has more inconvenience when the product is assembled.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hand-held type hair-dryer and main part that the installation is convenient.
In order to achieve the above object, the utility model discloses a main part of hand-held type hair-dryer, the main part sets up to the sleeve that runs through around one, and functional unit sets up in the main part and locates the heating element of center tube and be located the rear end cap of center tube rear end, each including center tube, cover functional unit assembles together along the air-out direction of main part, places forward in the inside of main part by the rear end of main part.
Preferably, after the functional component is placed in the main body part, the rear end cover is rotated relative to the main body part to form a buckle for fixing,
preferably, the rear end cap is integrally formed with the central tube or is separately formed and then attached together.
Preferably, the functional unit further comprises a tuyere assembly arranged at the front end of the central tube, the tuyere assembly is sleeved on the central tube and is adjacent to the heating assembly, and the front end of the main body part is provided with a buckling part matched with the tuyere assembly.
Preferably, the rear end cover drives the air outlet to rotate and form a buckle with the inner side of the front end of the main body part when rotating the buckle relative to the main body part.
Preferably, the main body further comprises an air duct, and the air duct accommodates the central tube.
Preferably, the rear end cover is made of one of metal, alloy, graphene and carbon fiber.
Preferably, the rear end cap further comprises a plurality of operating windows.
Preferably, each functional component is detachably assembled.
In order to achieve the above object, the utility model also discloses a hand-held hair-dryer, hand-held hair-dryer includes the main part, the main part sets up the sleeve that runs through around one, and functional unit sets up in the main part and locates the heating element of center tube and be located the rear end cap of center tube rear end including center tube, cover, each functional unit assembles together along the air-out direction of main part, places forward in the inside of main part by the rear end of main part.
The beneficial effects of the utility model reside in that: the utility model discloses hand-held type hair-dryer center section of thick bamboo, heating element and rear end cap etc. each functional unit in the past after connect arrange in the sleeve of main part forward insert the back after to rotatory formation buckle is fixed, like this can simple and convenient integral type installation, same each functional unit is detachable equipment, the subsequent maintenance of being convenient for.
The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the hand-held hair dryer of the present invention.
Figure 2 is a schematic view of the body of the hand held hair dryer of figure 1.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1 and 2, the hand-held hair dryer of the present invention includes a main body portion 1 and a hand-held portion 2 that are communicated with each other, and external air enters the hand-held portion 2 from a bottom end of the hand-held portion 2, is sent into the main body portion 1, and is finally blown out from an air outlet 3 of the hand-held hair dryer after being heated.
The main body part 1 is a sleeve penetrating from front to back and comprises an air duct 4, a central tube 5, a circuit board assembly 6, a heating assembly 7, a rear end cover 8, an air nozzle assembly 9 and a wind shield. The rear end cover 8 with the tuyere subassembly 9 is located respectively the relative both ends of dryer 4, rear end cover 8 is located the 5 rear ends of center tube, dryer 4 is accomodate center tube 5 with heating element 7, decorative board 11 runs through backward rear end cover 8 exposes in the outside, circuit board subassembly 6 heating element 7 with the deep bead is established respectively the center tube 5 outside.
Further, the central tube 5 is a hollow structure penetrating from front to back, and comprises a first section and a second section, and the diameter of the second section is larger than that of the first section. In this embodiment, the wall thickness of the first section and the second section is the same, and of course, the wall thickness of the first section and the second section can also be adaptively adjusted according to product requirements. The material of the central tube 5 is preferably plastic, which can be manufactured by integral injection molding.
The circuit board assembly 6 is located outside the first smaller diameter section of the center tube 5 and is partially received within the center tube 5. The heating component 7 is sleeved on the central tube 5, specifically located on the outer side of the second section with the larger diameter of the central tube 5, and the wind shield is located between the circuit board component 6 and the heating component 7, specifically located on the junction of the first section and the second section of the central tube 5. The heating component 7 is mainly used for heating the passing air flow to be hot air, and blowing the hot air to the direction of the air outlet 3, so that the drying effect is achieved. The heating component 7 is electrically connected with the circuit board component 6, wherein the circuit board component 6 comprises a constant-temperature automatic electric control element (not marked), and the heating component 7 is connected with the constant-temperature automatic electric control element in series. When the temperature of the heating component 7 exceeds the preset temperature, the constant-temperature automatic electric control element cuts off the circuit, so that the protection effect is achieved, and accidents are prevented. In this embodiment, the heating element 7 is preferably an electric heating wire, which has a high melting point and can be heated rapidly in a short time, and further, the heating element 7 is formed by winding a plurality of circles of electric heating wires.
The handheld portion 2 comprises an air outlet end, and the wind shield is arranged at the position, adjacent to the air outlet end, of the main portion 1 and partially located in the air outlet end. The main function of the wind deflector is to direct the airflow from the hand-held part 2 towards the heat generating component 7 and to prevent the airflow from flowing in the direction of the circuit board assembly 6. On one hand, the wind shield guides the air flow from the direction of the handheld part 2 to the direction of the air outlet 3 of the handheld blower, so that turbulent flow is avoided, and the air flow is smoother. On the other hand, the wind shield also prevents the airflow heated by the heating component 7 from blowing to the circuit board assembly 6, so that the stability of the circuit board assembly 6 is prevented from being influenced by the temperature rise of the circuit board assembly 6 due to the heating of the airflow, and the stability of the handheld blower is correspondingly improved.
The front end of the central tube 5 is also provided with a tuyere assembly 9, the tuyere assembly 9 is sleeved on the central tube 5 and is adjacent to the heating assembly 7, and the front end of the main body part 1 is provided with a buckling part matched with the tuyere assembly 9. The air nozzle assembly 9 outputs hot air heated by the heating assembly 7 from the air outlet 3, and the air nozzle assembly 9 can also change the shape and speed of the air outlet of the handheld blower. In this embodiment, tuyere subassembly 9 passes through buckle structure detachably and installs center tube 5, and such structure is convenient for maintain, also can be according to the user demand, changes the similar subassembly of different functions for, satisfies different air-out demands.
The central tube 5, the heating component 7 and the rear end cover 8 are assembled together along the air outlet direction of the main body part 1, and are placed in the main body part 1 from the rear end of the main body part 1 forward. After the central tube 5, the heating component 7 and the rear end cap 8 are placed in the main body 1, the rear end cap 8 is rotated relative to the main body 1 to form a buckle for fixing.
The rear end cap 8 and the central tube 5 may be integrally formed or may be separately formed and then attached together. The rear end cover 8 drives the air outlet 3 to rotate and form a buckle with the inner side of the front end of the main body part 1 when rotating the buckle relative to the main body part 1. The rear end cover 8 is made of one of metal, alloy, graphene and carbon fiber, and heat dissipation is facilitated. Further, the rear end cap 8 may further include a plurality of operation windows.
Compared with the prior art, the utility model discloses hand-held type hair-dryer is in the sleeve that inserts the main part forward from the back after each functional unit such as a center section of thick bamboo, heating element and rear end cap connect the row from the past backward in to it is fixed that the rotatory buckle that forms, like this can simple and convenient integral type installation, same each functional unit is detachable equipment, the subsequent maintenance of being convenient for.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. The utility model provides a main part of hand-held type hair-dryer, its characterized in that, the main part sets up to the sleeve that runs through from beginning to end, and functional unit sets up in the main part and includes the center tube, the heating element of cover dress center tube and the rear end cap that is located the center tube rear end, each functional unit assembles together along the air-out direction of main part, places in the inside of main part forward by the rear end of main part.
2. The body of claim 1, wherein the functional component is placed within the body and the rear cap is rotated relative to the body to form a snap fit.
3. A body section as claimed in claim 1, wherein the rear end cap is integrally formed with the central tube or is separately formed and then fitted together.
4. The main body part of claim 2, wherein the functional component further comprises a tuyere assembly disposed at a front end of the central tube, the tuyere assembly is sleeved on the central tube and adjacent to the heat generating assembly, and a fastening portion engaged with the tuyere assembly is disposed at the front end of the main body part.
5. The main body of claim 4, wherein the rear cap rotates relative to the main body to form a buckle with the front end of the main body while rotating the air outlet.
6. The body section of claim 1, further comprising an air duct that receives the center tube.
7. The body of claim 1, wherein the rear end cap is made of one of a metal, an alloy, graphene, and carbon fiber.
8. The body portion of claim 1, wherein the rear end cap further comprises a plurality of operational windows.
9. A body portion as claimed in claim 1, wherein each of said functional components is removably assembled.
10. A hand held hair dryer comprising a body portion as claimed in any one of claims 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921523282.8U CN210726980U (en) | 2019-09-12 | 2019-09-12 | Hand-held hair drier and main body part thereof |
| PCT/CN2020/114719 WO2021047625A1 (en) | 2019-09-12 | 2020-09-11 | Hand-held hair dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921523282.8U CN210726980U (en) | 2019-09-12 | 2019-09-12 | Hand-held hair drier and main body part thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210726980U true CN210726980U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921523282.8U Active CN210726980U (en) | 2019-09-12 | 2019-09-12 | Hand-held hair drier and main body part thereof |
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|---|---|
| CN (1) | CN210726980U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448030A (en) * | 2019-09-12 | 2019-11-15 | 追觅科技（天津）有限公司 | Hand blower and its main part |
-
2019
- 2019-09-12 CN CN201921523282.8U patent/CN210726980U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110448030A (en) * | 2019-09-12 | 2019-11-15 | 追觅科技（天津）有限公司 | Hand blower and its main part |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215000 no.1688, Songwei Road, Guoxiang street, Wuzhong Economic Development Zone, Suzhou City, Jiangsu Province Patentee after: Pursuit technology (Suzhou) Co.,Ltd. Address before: 300000 1-804-8, North Zone, financial and Trade Center, No. 6865, Asia Road, free trade zone, Binhai New Area, Tianjin Patentee before: ZHUIMI TECHNOLOGY (TIANJIN) Co.,Ltd. |
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