CN215737362U

CN215737362U - Electric clamping plate

Info

Publication number: CN215737362U
Application number: CN202122313869.XU
Authority: CN
Inventors: 尹太桥; 王盛权; 鲜煜
Original assignee: Guangdong Hongyuan Electric Appliance Co Ltd
Current assignee: Guangdong Hongyuan Electric Appliance Co Ltd
Priority date: 2021-09-23
Filing date: 2021-09-23
Publication date: 2022-02-08
Anticipated expiration: 2031-09-23
Also published as: US20230086890A1; KR20230000657U; KR200497295Y1

Abstract

The utility model provides an electric splint which can be used for straightening hair and curling hair and comprises two splint parts which can be clamped mutually and one ends of which are hinged mutually, wherein each splint part comprises a long shell, a heating plate component which is arranged on one side of the shell towards the clamping direction, comb teeth which correspond to the axial position of the heating plate component and are distributed on the surface of the shell towards the outer side, and an air duct which is positioned in the shell; the two side edges of the shell corresponding to the comb tooth distribution area are provided with air outlet holes communicated with the air channel, and the electric clamping plate further comprises a fan assembly and an air inlet which are used for providing cold air for the air channel. When the electric splint curls hair, the hair tails do not need to be fixed by hands, and DIY curling operation can be realized; the hair is through heating plate subassembly heat softening back, passes through in crooked in-process the exhaust vent carries out the primary cooling, again by the shell surface at broach place carries out the secondary cooling to can realize cooling fast and stereotype, shorten operating time.

Description

Electric clamping plate

Technical Field

The utility model relates to the technical field of hairdressing equipment, in particular to an electric splint for straightening and curling hair.

Background

The electric splint is a hairdressing tool, heats the hair through the heating plate component thereof to soften the hair, and shapes the hair after cooling. Present common electric splint can not only be used for straightening hair, can also be used for curly hair, when curly hair operation, need fix the one end of a bunch of hair earlier, with the electric splint centre gripping hair after the periphery of coiling through the electric splint for the hair after the heating is softened is crooked because of winding at electric splint surface, finalizes the design after natural cooling at last.

Because one end of the hair needs to be fixed during operation, DIY operation is difficult and is not suitable for personal use; in addition, after heating and softening, the hair can be shaped only by natural cooling for a long time, so that the hair curling time is long, and the hair curling effect is not ideal because the hair is easy to deform in the cooling process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electric clamping plate which is convenient for DIY operation and can be rapidly shaped.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

an electric splint which can be used for straightening hair and curling hair comprises two splint parts which can be clamped mutually and one ends of which are hinged mutually, wherein the splint part comprises a long shell, a heating plate component which is arranged on one side of the shell towards the clamping direction, comb teeth which correspond to the axial position of the heating plate component and are distributed on the surface of the shell towards the outer side, and an air duct which is positioned in the shell; the two side edges of the shell corresponding to the comb tooth distribution area are provided with air outlet holes communicated with the air channel, and the electric clamping plate further comprises a fan assembly and an air inlet which are used for providing cold air for the air channel.

According to a preferable scheme, the rear ends of the hinged positions of the two clamping plate parts are further provided with tail end parts, the fan assembly and the air inlet are arranged at the tail end parts, and the front ends of the tail end parts are communicated with the air channels of the two clamping plate parts.

According to a preferable scheme, the lower half part of the tail end part is integrally fixed with the tail end of one of the clamping plate parts, the tail end part is provided with a rotating part capable of rotating around a shaft, a limiting block and a limiting groove capable of mutually axially sliding into and matching with each other are arranged between the rotating part and the tail end of the other movable clamping plate part, and when the rotating part is rotated to enable the limiting block and the limiting groove to be staggered, the movable clamping plate part cannot be opened.

In a preferred embodiment, the tail end includes a cylindrical housing, the fan assembly includes a motor and a fan blade axially disposed in the housing, and the air inlet includes air inlets circumferentially disposed on the housing.

According to a preferable scheme, the comb teeth are arranged at the front section of the clamping plate part, the rear section of the clamping plate part is a handle section, the air channel axially penetrates through the clamping plate part, a control circuit board is further arranged in the handle section of one clamping plate part, and a control key corresponding to the control circuit board is further arranged outside the clamping plate part.

In a preferable scheme, a spring is propped against the tail end of the handle section between the two clamping plate parts, so that the two clamping plate parts are in a normally open state.

According to a preferable scheme, the heating plate assembly comprises a heat conducting plate embedded and fixed on the shell, a PTC heating element and an NTC temperature control element, wherein the PTC heating element and the NTC temperature control element are attached to the back surface of the heat conducting plate. Further, the heat conducting plate is provided with a hollow cavity along the length direction, and the PTC heating element and the NTC temperature control element are arranged in the hollow cavity.

In a preferred scheme, the top ends of the comb teeth are provided with round heads, and the comb teeth are distributed on the surface of the shell in a staggered mode in the circumferential direction.

The utility model has the beneficial effects that: the electric clamping plate can be used for straightening or curling hair, when the hair curling operation is performed, the hair is clamped through the inner side surfaces of the two clamping plate parts, then the electric clamping plate is integrally rotated for a certain angle, so that the hair is embedded in the comb teeth to be relatively fixed and is not easy to loosen and slide, and finally the hair is combed towards the hair tail direction, the hair tail is not required to be fixed by hands, and the DIY hair curling operation can be realized; the hair is through heating plate subassembly heat softening back, passes through in crooked in-process the exhaust vent carries out the primary cooling, again by the shell surface at broach place carries out the secondary cooling to can realize cooling fast and stereotype, shorten operating time, and can reach better curly hair effect.

Drawings

The present invention will be described in further detail with reference to the following drawings and specific examples.

FIG. 1 is a schematic view of the overall structure of an electric splint according to an embodiment;

FIG. 2 is a schematic cross-sectional view of an embodiment of an electrical splint;

FIG. 3 is an exploded view of the electric splint according to the embodiment;

fig. 4 is a schematic cross-sectional view of a heat emitting plate assembly in an embodiment.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

referring to fig. 1 to 3, an embodiment of an electric splint for straightening and curling hair includes two splint portions 1 having one ends hinged to each other and capable of being clamped to each other, the splint portion 1 including an elongated housing 11, a heat generating plate assembly 12 mounted on the housing 11 to one side in a clamping direction, comb teeth 13 distributed on an outer surface of the housing 11 corresponding to an axial position of the heat generating plate assembly 12, and an air duct 14 inside the housing 11; the housing 11 is provided with air outlets 15 corresponding to the two side edges of the distribution area of the comb teeth 13 and communicated with the air duct 14, and the electric splint further comprises a fan assembly 21 and an air inlet 22 for providing cold air for the air duct 14. In a preferred structure of the clamping plate part 1, after the two clamping plate parts 1 are clamped, the clamping plate part 1 is cylindrical as a whole, namely, the clamping plate part 1 on one side is in an elongated semi-cylindrical shape, namely, the inner side surface of the electric clamping plate is a plane, and the outer side surface of the electric clamping plate is a cambered surface. The heat source of the heat-generating board assembly 12 is an electric heating element, such as a PTC heater 122 or a heating wire heater. The comb teeth 13 are preferably plastic teeth with certain elasticity, but may be flexible bristle bundles. The air duct 14 is a space through which air passes in the housing 11, and is used for carrying away heat inside the housing 11. The fan assembly 21 and the air inlet 22 may be two sets or one set respectively disposed in the two clamping plates 1, and simultaneously provide cold air for the two clamping plates 1.

The electric clamping plate can be used for straightening or curling hair, when the hair curling operation is performed, the hair is clamped through the inner side surfaces of the two clamping plate parts 1, then the electric clamping plate is integrally rotated for a certain angle, so that the hair is embedded in the comb teeth 13 and relatively fixed, is not easy to loosen and slide, and is finally combed towards the hair tail direction, the hair tail is not required to be fixed by hands, and the DIY hair curling operation can be realized; after the hair is heated and softened by the heating plate assembly 12, the temperature of the hair is higher at 200 ℃, the hair is cooled for the first time through the air outlet 15 in the bending process, cold air is blown out from the air duct 14, the hair still has higher temperature due to the influence of the heat of the heating plate assembly 12, therefore, the air blown out from the air outlet 15 still has about 60-80 ℃, the hair can be rapidly cooled for one time, but the hair is not enough for rapidly shaping, and finally the hair is wound through the area where the comb teeth 13 are located and is attached to the surface of the shell 11, on one hand, the shell 11 in the area where the comb teeth 13 are located is thicker and is far away from the heating plate assembly 12, meanwhile, the air duct 14 continuously ventilates, the heat of the heating plate assembly 12 is difficult to rise and conduct to the surface of the shell 11 corresponding to the comb teeth 13, on the other hand, the interior of the shell 11 is continuously cooled by the cold air in the air duct 14, so that the temperature of the outer surface is lower, when the hair winds the area of the shell 11 corresponding to the comb teeth 13, the secondary cooling is carried out on the surface of the shell 11, and the temperature for hair styling can be achieved, so that the rapid cooling and styling are completed, and the operation time is shortened. On the other hand, if the air outlet 15 is disposed in the region where the comb teeth 13 are distributed, it is difficult for the hair to reach a low temperature required for setting when passing through the region of the comb teeth 13, and the hair embedded in the comb teeth 13 is not only easily separated from the comb teeth 13 but also deformed by wind after being directly blown by the wind, thereby affecting the setting effect.

In order to make the structure simpler and more reasonable and reduce the cost, in a preferred embodiment, the rear ends of the hinged positions of the two clamping plates 1 are further provided with tail end portions 2, the fan assembly 21 and the air inlet 22 are arranged on the tail end portions 2, and the front ends of the tail end portions 2 are communicated with the air channels 14 of the two clamping plates 1. The cold air can be simultaneously fed into the air ducts 14 in the two sets of clamping plates 1 through one set of fan assembly 21. Specifically, the tail end 2 includes a cylindrical housing 23, the fan assembly 21 includes a motor 211 and a fan blade 212 axially disposed in the housing 23, and the air inlet 22 includes air inlet holes circumferentially disposed on the housing 23. The motor 211 drives the fan blade 212 to rotate, so as to drive the air to flow into the housing 23 from the air inlet, and the air enters the air channels 14 of the two sets of clamping plate parts 1 from the front end of the housing 23, and finally is discharged from the air outlet holes 15 at the two sides of the clamping plate part 1.

In one embodiment, the lower half part of the tail end part 2 is integrally fixed with the tail end of one of the clamping plate parts 1, the tail end part 2 is provided with a rotating part 24 capable of rotating around a shaft, a limiting block and a limiting groove capable of mutually axially sliding into and matching with each other are arranged between the rotating part 24 and the tail end of the other movable clamping plate part 1, when the limiting block corresponds to the limiting groove, the movable clamping plate part 1 can be opened, at the moment, the limiting block axially enters the limiting groove, and when the rotating part 24 is rotated to enable the limiting block to be dislocated with the limiting groove, the movable clamping plate part 1 cannot be opened. After the movable side of the clamping plate part 1 is locked through the rotating part 24, the size is reduced, the clamping plate part is convenient to store, and the rotating part 24 is simple in structure and easy to operate.

In one embodiment, the comb teeth 13 are disposed at the front section of the clamping plate portion 1, the rear section of the clamping plate portion 1 is a handle section 16, the air duct 14 axially penetrates through the clamping plate portion 1, a control circuit board 17 is further disposed in the handle section 16 of the clamping plate portion 1, and a control button 18 corresponding to the control circuit board 17 is further disposed outside. The control circuit board 17 is used for controlling the start and stop of the electric splint and selecting the mode. The control circuit board 17 and the control keys 18 are arranged on the handle section 16, so that the structural layout is more compact and reasonable, and the operation habit is more met, namely the handle is held by hand to control the clamping and the opening of the electric splint, and the thumb performs the operations such as mode switching through the control keys 18.

In one embodiment, a spring 19 is abutted between the two clamping plates 1 at the tail end of the handle section 16, so that the two clamping plates 1 are normally opened. When in use, the two clamping plate parts 1 are manually pressed, and when the clamping plate parts are loosened, the clamping plate parts are automatically opened, so that the use and the operation are convenient.

Referring to fig. 4, in one embodiment, the heating plate assembly 12 includes a heat conducting plate 121 embedded and fixed on the housing 11, a PTC heating element 122 attached to the back surface of the heat conducting plate 121, and an NTC temperature control element 123. Further, the heat conducting plate 121 has a hollow cavity 124 along a length direction, and the PTC heater 122 and the NTC temperature control element 123 are installed in the hollow cavity 124. The hollow cavity 124 not only enables the PTC heater 122 and the NTC temperature control element 123 to be installed in an isolated manner from the outside, and is safer and more reliable, but also enables the heat of the PTC heater 122 to be isolated by the top surface of the heat conducting plate 121, thereby preventing the heat from entering the housing 11 too much to affect the cooling effect.

In one embodiment, the top end of the comb teeth 13 has a rounded head, and the comb teeth 13 are circumferentially distributed on the surface of the housing 11 in a staggered manner. The staggered comb teeth 13 can more easily embed and fix hair under the same density.

The above description is not intended to limit the technical scope of the present invention, and any modification, equivalent change and modification of the above embodiments according to the technical spirit of the present invention are still within the technical scope of the present invention.

Claims

1. An electric splint, which can be used for straightening hair and curling hair, comprises two splint parts which can be clamped with each other and one ends of which are hinged with each other, and is characterized in that: the clamping plate part comprises a long shell, a heating plate assembly, comb teeth and an air duct, wherein the heating plate assembly is arranged on one side of the shell facing the clamping direction, the comb teeth correspond to the axial position of the heating plate assembly and are distributed on the surface of the shell facing the outer side, and the air duct is positioned in the shell; the two side edges of the shell corresponding to the comb tooth distribution area are provided with air outlet holes communicated with the air channel, and the electric clamping plate further comprises a fan assembly and an air inlet which are used for providing cold air for the air channel.

2. An electrical clamping plate according to claim 1, wherein: the rear ends of the hinged positions of the two clamping plates are also provided with tail end parts, the fan assembly and the air inlet are arranged at the tail end parts, and the front ends of the tail end parts are communicated with the air channels of the two clamping plates.

3. An electrical clamping plate according to claim 2, wherein: the tail end part is cylindrical, the lower half part of the tail end part is integrally fixed with the tail end of one of the clamping plate parts, the tail end part is provided with a rotating part capable of rotating around a shaft, a limiting block and a limiting groove capable of mutually axially sliding into and matching with each other are arranged between the rotating part and the tail end of the other movable clamping plate part, and when the rotating part is rotated to enable the limiting block and the limiting groove to be staggered, the movable clamping plate part cannot be opened.

4. An electrical clamping plate according to claim 2, wherein: the tail end comprises a cylindrical shell, the fan assembly comprises a motor and fan blades which are axially arranged in the shell, and the air inlet comprises air inlets which are circumferentially distributed on the shell.

5. An electrical clamping plate according to claim 1, wherein: the comb teeth are arranged on the front section of the clamping plate part, the rear section of the clamping plate part is a handle section, the air channel axially penetrates through the clamping plate part, a control circuit board is further arranged in the handle section of the clamping plate part, and a control key corresponding to the control circuit board is further arranged outside the clamping plate part.

6. An electrical clamping plate according to claim 5, wherein: a spring is propped against the tail end of the handle section between the two clamping plate parts, so that the two clamping plate parts are in a normally open state.

7. An electrical clamping plate according to claim 1, wherein: the heating plate component comprises a heat conducting plate embedded and fixed on the shell, and a PTC heating element and an NTC temperature control element which are attached to the back surface of the heat conducting plate.

8. An electrical clamping plate according to claim 7, wherein: the heat conducting plate is provided with a hollow cavity along the length direction, and the PTC heating element and the NTC temperature control element are arranged in the hollow cavity.

9. An electrical clamping plate according to claim 1, wherein: the top of broach has the button head, just the broach around the distribution of going up the dislocation in week direction in the casing surface.