CN213939967U

CN213939967U - Hair curler with protective shell

Info

Publication number: CN213939967U
Application number: CN202022554900.4U
Authority: CN
Inventors: 黄敏聪
Original assignee: Guangdong Huanengda Electrical Appliances Co Ltd
Current assignee: Guangdong Huanengda Electrical Appliances Co Ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-08-13
Anticipated expiration: 2030-11-06

Abstract

The utility model is suitable for a curler technical field with protective housing provides a curler with protective housing, include: the hair curler comprises a handle, a circuit assembly arranged in the handle, a motor arranged at the front end in the handle, a heating tube arranged at the front end part of the handle and in transmission connection with the motor, a heating assembly arranged in the heating tube, a hair curler arranged on the periphery of the heating tube and in transmission connection with the motor, and a protective shell arranged on the periphery of the heating tube and surrounding the hair curler; the protective housing is provided with an axially extending opening for putting hair in, and the circuit assembly is electrically connected with the motor and the heating assembly. The utility model discloses curler with protective housing can follow the opening part and get into the space between protective housing and the heating tube, utilizes the curly hair to collude and catches on the hair, makes the hair keep in the heating tube to realization that can be fine is to the heat setting effect of hair.

Description

Hair curler with protective shell

Technical Field

The utility model belongs to the technical field of the hairdressing electrical apparatus, especially, relate to a curler with protective housing.

Background

The hair curler is a cosmetic power generator, and the hair is changed into a curled shape in a heating mode to achieve the effect of hairdressing.

Hair curlers generally comprise: the handle and locate the heating tube of handle front end, be provided with circuit assembly, drive arrangement usually in the handle, be provided with heating element in the heating tube. The driving device can drive the heating tube to rotate, so that the hair curling action is realized, the heating assembly enables the heating tube to generate heat, and the hair curled on the heating tube is heated to realize the shaping.

The conventional curling irons cannot well curl up hair, so that the curling effect cannot be well realized, and meanwhile, a user is easily scalded by the exposed heating tube.

SUMMERY OF THE UTILITY MODEL

The utility model provides a curler with protective housing aims at solving above-mentioned technical problem.

The utility model discloses a realize like this, a curler with protective housing, include: the hair curler comprises a handle, a circuit assembly arranged in the handle, a motor arranged at the front end in the handle, a heating tube arranged at the front end part of the handle and in transmission connection with the motor, a heating assembly arranged in the heating tube, a hair curler arranged on the periphery of the heating tube and in transmission connection with the motor, and a protective shell arranged on the periphery of the heating tube and surrounding the hair curler; the protective housing is provided with an axially extending opening for putting hair in, and the circuit assembly is electrically connected with the motor and the heating assembly.

Preferably, the top end of the protective shell is provided with a guide ring sleeved on the periphery of the top of the heating tube.

Preferably, the motor is connected to a connector assembly, the connector assembly comprising: the connector, the rotating cover, the elastic piece component and the elastic piece cover are directly connected to an output shaft of the motor, the elastic piece component is respectively connected with the circuit component and the heating component, the connector is connected with the rotating cover through the elastic piece component in a transmission mode, and the heating tube and the hair curling hook are connected with the connector.

Preferably, the spring plate assembly comprises a first spring plate, a second spring plate, a third spring plate and a fourth spring plate, the first spring plate and the second spring plate are in mutual contact and pressed by the rotating cover on the inner end face of the spring plate cover, the third spring plate and the fourth spring plate are in mutual contact and pressed by the connector on the outer end face of the spring plate cover, the rotating cover is provided with a position limiting part for the second spring plate and the third spring plate to drive the second spring plate and the third spring plate to follow the rotating clamping position, the second spring plate and the third spring plate are buckled to realize electric contact, the first spring plate is electrically connected with the circuit assembly, and the fourth spring plate is electrically connected with the heating assembly.

Preferably, one end of the connector corresponding to the heating tube is provided with a step hole corresponding to the outer diameter of the heating tube, and the heating tube is arranged in the step hole.

Preferably, a limiting groove is further formed in the step hole, and a limiting portion inserted into the limiting groove is arranged at a position, corresponding to the limiting groove, of the heating tube.

Preferably, the connector is provided with a radially extending convex edge, and the hair curling hook is fixed on the convex edge.

Preferably, a radiator is further arranged in the heating tube, the heating assembly is arranged on the radiator, and the radiator is in contact with the inner wall of the heating tube.

Preferably, the radiator includes two semicircle heat dissipation panels, two semicircle heat dissipation panels set up relatively and will heating element establishes the clamp in the centre, semicircle heat dissipation panel's semicircle cooling surface with the contact of heating tube inner wall.

Preferably, the heat dissipation device further comprises a fuse, and the fuse is arranged in the semicircular heat dissipation panel.

Compared with the prior art, the utility model discloses the beneficial effect who reaches: the protective housing sets up in the heating tube periphery and surrounds the curly hair is colluded, just the protective housing is equipped with an axially extended opening that is used for putting into the hair, and the hair can get into the space between protective housing and the heating tube from the opening part like this, utilizes the curly hair to collude the hair, makes the hair keep in the heating tube to realization that can be fine is to the heating and stereotypes effect of hair.

Drawings

FIG. 1 is a schematic view of a hair curler with a protective shell according to the present invention;

FIG. 2 is an exploded view of the hair curler with a protective shell according to the present invention;

FIG. 3 is a cross-sectional view of a hair curler with a protective shell according to the present invention;

FIG. 4 is a schematic view of a hair curler drive mechanism with a protective shell according to the present invention;

fig. 5 is a schematic structural diagram of a heater assembly provided by the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example one

As shown in fig. 1 to 4, the present invention provides a curling iron having a protective case, which includes: the hair curler comprises a handle 123, a circuit component 4 arranged in the handle 123, a motor 10 arranged at the front end in the handle 123, a heating tube 19 arranged at the front end of the handle 123 and connected with the motor 10 in a transmission way, a heating component 267 arranged in the heating tube 19, a hair curler 18 arranged on the outer periphery of the heating tube 19 and connected with the motor 10 in a transmission way, and a protective shell 234 arranged on the outer periphery of the heating tube 19 and surrounding the hair curler 18; the protective shell 234 has an axially extending opening 235 for hair insertion, and the circuit module 4 is electrically connected to the motor 10 and the heating module 267.

As shown in fig. 2, the handle 123 includes a handle sleeve 1, an inner handle 2 and an inner handle cover 3, the inner handle 2 is provided with a power supply/temperature adjustment key 5, a transparent lamp sheet 6, a left turn key 7 and a right turn key 8, each key corresponds to a corresponding key on the circuit component 4, and the transparent lamp sheet 6 is used for displaying light on the circuit component 4. The motor 10 is fixed to the inner handle 2 by a motor cover 9. The tail end of the handle 2 is provided with a rotary tail 36 and a wire tail ring 34 as an arrangement structure of a power wire.

Further, a guide ring 236 sleeved on the periphery of the top of the heating tube 19 is disposed at the top end of the protective shell 234. The guide ring 236 can prevent the hair from falling off the top of the heat-generating tube 19, and can provide a movement guide function for the heat-generating tube 19.

In this embodiment, the motor 10 is connected to a connector assembly, which includes: a connector 14, rotate lid 11, shell fragment subassembly 13 and shell fragment lid 12, it directly connects to rotate lid 11 in the output shaft of motor 10, shell fragment subassembly 13 respectively with circuit module 4 and heating element 267 is connected, connector 14 with it passes through to rotate lid 11 shell fragment subassembly 13 transmission is connected, heating tube 19, curly hair hook 18 with connector 14 is connected.

Further, as shown in fig. 3, the elastic sheet assembly 13 includes a first elastic sheet 131, a second elastic sheet 132, a third elastic sheet 133, and a fourth elastic sheet 134, the first elastic sheet 131 and the second elastic sheet 132 contact each other and are pressed on the inner end surface of the elastic sheet cover 12 by the rotating cover 11, the third elastic sheet 133 and the fourth elastic sheet 134 contact each other and are pressed on the outer end surface of the elastic sheet cover 12 by the connector 14, the rotating cover 11 is provided with a position-limiting stopper (not shown) for limiting the second elastic sheet 132 and the third elastic sheet 133 to drive the second elastic sheet 132 and the third elastic sheet 133 to rotate along with each other, the second elastic sheet 132 and the third elastic sheet 133 are fastened to achieve electrical contact, the first elastic sheet 131 is electrically connected to the circuit assembly 4, and the fourth elastic sheet 134 is electrically connected to the heat generating assembly 267. Through shell fragment subassembly 13, connector 14, rotation lid 11 and shell fragment end cover 12, realize shell fragment subassembly 13 and heating element 267's electric connection, avoid directly adopting the mode of pencil connection, the problem that the line can not take place to collect when heating element 267 rotates along with heating tube 19 like this.

Referring to fig. 5, the heater assembly includes: the heating sheet 27, the insulating paper 26 and the lead 28, and the 4 th elastic sheet 134 is electrically connected to the lead 28.

In this embodiment, a stepped hole (not shown) corresponding to the outer diameter of the heating tube is formed at one end of the connector 14 corresponding to the heating tube 19, and the heating tube 19 is disposed in the stepped hole. The stepped holes can be conveniently assembled and positioned.

Further, as shown in fig. 3 and 4, a limiting groove (not shown) is further disposed on the step in the step hole, and a limiting portion (not shown) inserted into the limiting groove is disposed at a position of the heating tube 19 corresponding to the limiting groove.

In this embodiment, as shown in fig. 3 and 4, the connector 14 is provided with a radially extending flange (not shown) on which the hair curling hook 18 is fixed.

In this embodiment, a heat sink 15 is further disposed in the heat generating tube 19, the heat generating component 267 is disposed on the heat sink 15, and the heat sink 15 is in contact with an inner wall of the heat generating tube 19.

Specifically, the heat sink 15 includes two semicircular heat dissipation panels, the two semicircular heat dissipation panels are oppositely disposed and will the heating component 267 is disposed between the two semicircular heat dissipation panels, and the semicircular heat dissipation surfaces of the semicircular heat dissipation panels are in contact with the inner wall of the heating tube 19. The semicircular radiating panel structure provides enough area larger than the contact area of the inner wall of the heating tube 19, and simultaneously the heating component 267 is clamped in the middle, so that enough heat transfer area is ensured, the heat conduction efficiency is high, and the heating effect is better.

Further, as shown in fig. 3 and 4, the hair curler with a protective shell further includes a fuse 17, and the fuse 17 is disposed in the semicircular heat dissipation panel through a fuse sleeve 16.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A curling iron having a protective housing, comprising: the hair curler comprises a handle, a circuit assembly arranged in the handle, a motor arranged at the front end in the handle, a heating tube arranged at the front end part of the handle and in transmission connection with the motor, a heating assembly arranged in the heating tube, a hair curler arranged on the periphery of the heating tube and in transmission connection with the motor, and a protective shell arranged on the periphery of the heating tube and surrounding the hair curler; the protective housing is provided with an axially extending opening for putting hair in, and the circuit assembly is electrically connected with the motor and the heating assembly.

2. The curling iron with protective casing of claim 1, wherein said protective casing has a guide ring set on the top of said heating tube.

3. The curling iron with protective casing of claim 2, wherein said motor is connected to a connector assembly, said connector assembly comprising: the connector, the rotating cover, the elastic piece component and the elastic piece cover are directly connected to an output shaft of the motor, the elastic piece component is respectively connected with the circuit component and the heating component, the connector is connected with the rotating cover through the elastic piece component in a transmission mode, and the heating tube and the hair curling hook are connected with the connector.

4. The curling iron with protective casings of claim 3, wherein the spring assembly comprises a first spring, a second spring, a third spring and a fourth spring, the first spring and the second spring are in contact with each other and pressed by the rotating cover on the inner end surface of the spring cover, the third spring and the fourth spring are in contact with each other and pressed by the connector on the outer end surface of the spring cover, the rotating cover is provided with a position limiting part for the second spring and the third spring to drive the second spring and the third spring to follow the rotation, the second spring and the third spring are in electrical contact through buckling, the first spring is electrically connected with the circuit assembly, and the fourth spring is electrically connected with the heating assembly.

5. The curling iron with protective case of claim 3, wherein said connector has a stepped hole corresponding to an outer diameter of said heating tube at an end corresponding to said heating tube, said heating tube being disposed in said stepped hole.

6. The curling iron with protective casing according to claim 5, wherein a limiting groove is further formed on the step in the step hole, and a limiting portion inserted into the limiting groove is formed on the heating tube at a position corresponding to the limiting groove.

7. A curling iron with protective casing according to claim 3, wherein said connector is provided with a radially extending ledge, and said curling iron is fixed to said ledge.

8. The curling iron with protective casing of claim 1, wherein said heating tube further comprises a heat sink disposed therein, said heating element being disposed on said heat sink, said heat sink contacting an inner wall of said heating tube.

9. The curling iron with protective casings of claim 8, wherein said heat sink comprises two semicircular heat dissipating panels, said two semicircular heat dissipating panels being disposed opposite to each other and sandwiching said heat generating assembly, and semicircular heat dissipating surfaces of said semicircular heat dissipating panels being in contact with an inner wall of said heat generating tube.

10. The curling iron with protective casings of claim 9, further comprising a fuse, said fuse disposed within said semicircular heat sink panel.