CN220403358U

CN220403358U - Hair straightening comb

Info

Publication number: CN220403358U
Application number: CN202320777141.9U
Authority: CN
Inventors: 冯业
Original assignee: Dongguan Lemei Intelligent Technology Co ltd
Current assignee: Dongguan Lemei Intelligent Technology Co ltd
Priority date: 2023-04-10
Filing date: 2023-04-10
Publication date: 2024-01-30
Anticipated expiration: 2033-04-10

Abstract

The utility model discloses a hair straightening comb which comprises a shell and an electric control assembly. The shell is provided with an installation cavity and an installation opening communicated with the installation cavity; the electric control assembly is arranged on the shell; the heating component is arranged in the mounting cavity and is electrically connected with the electric control component; the comb tooth assembly comprises a heat conducting plate and a plurality of heat conducting comb teeth arranged on the heat conducting plate, the heat conducting plate is arranged in the installation cavity and is in heat conduction connection with the heating assembly, the surface of the heat conducting plate provided with the heat conducting comb teeth is exposed from the installation opening, and the whole peripheral surface of the heat conducting comb teeth is exposed outside. According to the technical scheme, the contact area between the comb teeth and the hair can be increased, so that the hair can be heated fully during carding.

Description

Hair straightening comb

Technical Field

The utility model relates to the technical field of hair styling appliances, in particular to a hair straightening comb.

Background

The comb is a common living article, and along with the progress of science and technology and catering to the demands of people, heating comb teeth are arranged on some current combs, and when hair is combed through the heating comb teeth, heat can be transferred to the hair, so that the hair can be straightened in the hair combing process. However, at present, a rubber sleeve is generally arranged on the heating comb teeth, and the comb teeth are only partially exposed, so that the contact area between the heating comb teeth and hair is small, the hair heating effect is difficult to achieve, and the hair straightening effect is poor in actual use.

Disclosure of Invention

The main purpose of the utility model is to provide a hair straightening comb, which aims to increase the contact area between comb teeth and hair, so that the hair can be heated fully during combing.

To achieve the above object, the present utility model provides a hair straightening comb comprising:

the shell is provided with an installation cavity and an installation opening communicated with the installation cavity;

the electric control assembly is arranged on the shell;

the heating component is arranged in the mounting cavity and is electrically connected with the electric control component; and

the comb tooth assembly comprises a heat conducting plate and a plurality of heat conducting comb teeth arranged on the heat conducting plate, the heat conducting plate is arranged in the installation cavity and is in heat conduction connection with the heating assembly, the surface of the heat conducting plate provided with the heat conducting comb teeth is exposed from the installation opening, and the whole peripheral surface of the heat conducting comb teeth is exposed outside.

Optionally, the casing includes preceding shell and backshell, the preceding shell is equipped with the installation cavity, the front surface of preceding shell is equipped with the installation opening, the heat conduction board passes through the installation opening install in the installation cavity, the rear side of preceding shell is equipped with the intercommunication the wire passing hole of installation cavity, the backshell install in the rear side of preceding shell, and with enclose between the backshell and close and form automatically controlled chamber, automatically controlled chamber is located one side of installation cavity, automatically controlled subassembly is located automatically controlled chamber.

Optionally, an edge portion of the heat conductive plate is provided with a connection plate extending toward a lateral direction, and the connection plate passes through the wire passing hole and is fixed to the front case by a screw.

Optionally, the heat conducting comb teeth and the heat conducting plate are integrally formed.

Optionally, the outer surface of the heat conducting comb teeth is integrally exposed.

Optionally, the plurality of heat conduction broachs are in the width direction of casing is the multirow setting, and two adjacent rows heat conduction broach dislocation set.

Optionally, the comb assembly further includes a plurality of heat insulation comb teeth, the plurality of heat insulation comb teeth are arranged on the outer side of the installation opening and distributed along the circumferential direction of the installation opening at intervals, and the top of the heat insulation comb teeth is arranged in a protruding mode compared with the top of the heat conduction comb teeth.

Optionally, the heating assembly includes limiting plate and heat-generating body, the limiting plate is installed the heat-conducting plate deviates from the one side of heat conduction broach, the heat-generating body install in the heat-conducting plate with between the limiting plate.

Optionally, the material of limiting plate is the metal, the limiting plate deviates from one side of heat-generating body is equipped with the joint position, heating element still includes temperature sensor, temperature sensor joint in the joint position.

Optionally, the casing include broach portion and connect in the handle portion of broach portion, broach portion is equipped with the installation cavity with the installation opening, the automatically controlled subassembly includes circuit board, control key, display and power cord, the circuit board control key the display with the power cord all with the circuit board electricity is connected, and all locates handle portion, the power cord is located handle portion is kept away from the one end of broach portion.

According to the technical scheme, the installation cavity and the installation opening communicated with the installation cavity are formed in the shell, when the heat conducting plate is installed in the installation cavity, the surface, provided with the heat conducting comb teeth, of the heat conducting plate is exposed from the installation opening, and the whole peripheral surface of the heat conducting comb teeth is exposed. When using the hair straightening comb to comb the hair, can make the surface of heat conduction board and the outer peripheral surface of heat conduction broach fully contact the hair, increased the heat conduction area between hair straightening comb and the hair for the heat of hair straightening comb can be conducted to the hair better, makes the hair can be fully heated when combing, promotes the hair straightening effect.

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 view of a hair straightening comb according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an exploded view of the hair straightening comb of FIG. 1;

FIG. 4 is an enlarged view at B in FIG. 3;

FIG. 5 is a schematic view of the hair straightening comb of FIG. 1 with the rear housing removed;

FIG. 6 is an enlarged view at C in FIG. 5;

fig. 7 is a schematic view of the comb assembly and the heating assembly of fig. 6.

Reference numerals illustrate:

10. a housing; 101. a mounting cavity; 102. a mounting opening; 104. comb teeth; 105. a handle portion; 103. a wire passing port; 11. a front shell; 12. a rear case; 20. a comb assembly; 21. a heat conductive plate; 211. a connecting plate; 22. heat conducting comb teeth; 23. heat insulation comb teeth; 30. a heating assembly; 31. a limiting plate; 311. a clamping position; 32. a heating element; 40. and an electric control assembly.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

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.

It should be noted that, if directional indications (such as up, down, left, right, front, and rear … …) are included in the embodiments of the present utility model, the directional indications are merely used to explain the relative positional relationship, movement conditions, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are correspondingly changed.

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 is meant to include three side-by-side schemes, for example, "a and/or B", including a scheme, or B scheme, or a scheme that is satisfied by both a and B. 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 utility model provides a hair straightening comb.

In the embodiment of the present utility model, referring to fig. 1 to 7, the hair straightening comb includes a housing 10, an electric control assembly 40, a heating assembly 30 and a comb tooth assembly 20, wherein the housing 10 is provided with a mounting cavity 101 and a mounting opening 102 communicating with the mounting cavity 101; the electric control assembly 40 is arranged on the shell 10; the heating assembly 30 is disposed within the mounting cavity 101 and is electrically connected to the electronic control assembly 40. The comb assembly 20 comprises a heat conducting plate 21 and a plurality of heat conducting comb teeth 22 arranged on the heat conducting plate 21, the heat conducting plate 21 is arranged in the installation cavity 101 and is in heat conduction connection with the heating assembly 30, the surface of the heat conducting plate 21 provided with the heat conducting comb teeth 22 is exposed from the installation opening 102, and the whole peripheral surface of the heat conducting comb teeth 22 is exposed outside.

Specifically, the electric control assembly 40 includes a circuit board, a control key and a power cord, and the heating assembly 30, the control key and the power cord are all electrically connected with the circuit board, wherein the specific circuit structure and the electric control principle on the circuit board can refer to the prior art, and the utility model is not repeated here.

The surface of the heat conductive plate 21 provided with the heat conductive comb teeth 22 is exposed from the mounting opening 102, and when hair is combed using the hair straightening comb, the heat conductive plate 21 can be brought into contact with the hair, thereby heating the hair. When the outer peripheral surface of the heat conducting comb teeth 22 is integrally exposed outside, that is, the outer peripheral surface of the heat conducting comb teeth 22 is not provided with a plastic structure such as a rubber sleeve, when the hair is combed by using the hair straightening comb, the outer peripheral surface of the heat conducting comb teeth 22 can be fully contacted with the hair of a user, and heating is better realized. The heat conducting plate 21 and the heating component 30 can be directly abutted, or can be connected through heat conducting glue.

According to the technical scheme, the installation cavity 101 and the installation opening 102 communicated with the installation cavity 101 are formed in the shell 10, when the heat-conducting plate 21 is installed in the installation cavity 101, the surface, provided with the heat-conducting comb teeth 22, of the heat-conducting plate 21 is exposed from the installation opening 102, and the whole peripheral surface of the heat-conducting comb teeth 22 is exposed. When the hair is combed by the hair straightening comb, the surface of the heat conducting plate 21 and the outer peripheral surface of the heat conducting comb teeth 22 can be fully contacted with the hair, the heat conducting area between the hair straightening comb and the hair is increased, the heat of the hair straightening comb can be better conducted to the hair, the hair can be fully heated during combing, and the hair straightening effect is improved.

In some embodiments, the outer surface of the heat conducting comb teeth 22 is integrally exposed, so that the contact area of the heat conducting comb teeth 22 of the hair book is increased, and meanwhile, the structure of the heat conducting comb teeth 22 can be simplified (namely, a heat insulation structure is not required to be arranged at the top of the heat conducting comb teeth 22), and the hair straightening comb of the embodiment is suitable for straightening long hair. Of course, in other embodiments, an insulating structure may be provided on top of the thermally conductive comb 22.

The material of the heat conducting plate 21 and the heat conducting comb teeth 22 can be aluminum alloy or stainless steel and other metals with good heat conducting effect, and can also be other composite materials with good heat conducting effect.

In some embodiments, the comb assembly 20 further includes a plurality of heat-insulating comb teeth 23, where the plurality of heat-insulating comb teeth 23 are disposed outside the mounting opening 102 and are spaced apart along the circumference of the mounting opening 102, and the top portions of the heat-insulating comb teeth 23 are disposed to protrude from the top portions of the heat-conducting comb teeth 22, i.e., the top portions of the heat-insulating comb teeth 23 are higher than the top portions of the heat-conducting comb teeth 22. Specifically, the heat-insulating comb teeth 23 are spaced from the heating element 30, and may be made of a material having poor heat conduction effect, such as plastic or wood. In this way, when the hair straightening comb is close to the scalp, the heat insulation comb teeth 23 contact the scalp before the heat conduction comb teeth 22, so that the situation that the heat conduction comb teeth 22 directly contact the scalp of a user is avoided. In addition, in some embodiments, the comb assembly 20 further includes anti-scalding comb teeth disposed between the plurality of heat conductive comb teeth 22, the anti-scalding comb teeth are thermally insulated from the heating assembly 30 and the heat conductive plate 21, and the top of the anti-scalding comb teeth is protruded from the top of the heat conductive comb teeth 22, and the anti-scalding comb teeth may be made of materials with poor heat conductive effects such as plastic or wood, so that the heat conductive comb teeth 22 can be prevented from contacting the scalp of the user.

In some embodiments, the heat conducting comb teeth 22 are integrally formed with the heat conducting plate 21, i.e. the heat conducting comb teeth 22 are integrally formed with the heat conducting plate 21. Therefore, the heat conducting comb teeth 22 do not need to be installed one by one, the hair straightening comb installation process can be simplified, and the heat conducting effect between the heat conducting comb teeth 22 and the heat conducting plate 21 is good. Of course, in other embodiments, the heat conducting comb teeth 22 are formed separately from the heat conducting plate 21 and assembled as a unit.

In some embodiments, the plurality of heat conductive combs 22 are arranged in a plurality of rows in the width direction of the housing 10, and the heat conductive combs 22 of two adjacent rows are arranged in a staggered manner. This allows the hair to fully contact the thermally conductive comb teeth 22, enhancing hair straightening.

In some embodiments, the housing 10 includes a front shell 11 and a rear shell 12, the front shell 11 is provided with a mounting cavity 101, the front surface of the front shell 11 is provided with a mounting opening 102, the heat-conducting plate 21 is mounted in the mounting cavity 101 through the mounting opening 102, the rear side of the front shell 11 is provided with a wire passing hole communicated with the mounting cavity 101, the rear shell 12 is mounted on the rear side of the front shell 11 and forms an electric control cavity with the rear shell 12 in a surrounding manner, the electric control cavity is located on one side of the mounting cavity 101, and the electric control assembly 40 is arranged in the electric control cavity. Specifically, in the mounting, the heating assembly 30 may be mounted on the side of the heat conductive plate 21 facing away from the heat conductive comb teeth 22, and then the heat conductive plate 21 and the heating assembly 30 together may be mounted into the mounting cavity 101 from the mounting opening 102, and the heat conductive plate 21 may be fixed by screws from the rear side of the front case 11. And the electronic control assembly 40 may be installed in the electronic control chamber formed by the front case 11 and the rear case 12 such that the electronic control chamber and the installation chamber 101 are relatively independent. Thus, the heat conducting plate 21 and the heating assembly 30 only need to be matched with the front shell 11, and the heat conducting plate 21 and the heating assembly 30 are convenient to install and fix. Of course, in other embodiments, the mounting cavity 101 may also be defined by the front and rear shells 11, 12.

In some embodiments, the edge portion of the heat conductive plate 21 is provided with a connection plate 211 extending toward the lateral direction, and the connection plate 211 passes through the wire passing hole and is fixed to the front case 11 by a screw. That is, after the heat-conducting plate 21 is installed in the installation cavity 101, the connecting plate 211 can be made to pass through the wire passing hole, and at this time, the connecting plate 211 and the front shell 11 can be fixed by the screw first, so that the pre-fixing of the heat-conducting plate 21 is realized, and the subsequent assembly is facilitated.

In some embodiments, the heating assembly 30 includes a limiting plate 31 and a heating body 32, the limiting plate 31 is mounted on a side of the heat conductive plate 21 facing away from the heat conductive comb teeth 22, and the heating body 32 is mounted between the heat conductive plate 21 and the limiting plate 31. The heating assembly 30 and the heat-conducting plate 21 can be preassembled into an integral module, and then the integral module is installed into the installation cavity 101 from the installation opening 102, so that the heating assembly 30 and the heat-conducting plate 21 can be conveniently installed on the shell 10 (the front shell 11), and the installation reliability of the heating assembly 30 and the heat-conducting plate 21 can be easily ensured.

In some embodiments, the material of the limiting plate 31 is metal, and a clamping position 311 is disposed on one side of the limiting plate 31 facing away from the heating element 32, and the heating assembly 30 further includes a temperature sensor, where the temperature sensor is clamped to the clamping position 311. This can facilitate the installation of the temperature sensor and also facilitate replacement even if the temperature sensor fails.

In some embodiments, the housing 10 includes a comb portion 104 and a handle portion 105 connected to the comb portion 104, the comb portion 104 is provided with a mounting cavity 101 and a mounting opening 102, and the electronic control assembly 40 includes a circuit board, a control key, a display, and a power cord, all electrically connected to the circuit board and all provided to the handle portion 105, the power cord being located at an end of the handle portion 105 remote from the comb portion 104. The control key may be a push button or a scroll button or a touch button. The display may be used to show the temperature or length of use of the hair straightening comb, etc. The power cord is provided at the end of the handle portion 105 away from the comb teeth portion 104, so that the interference of the power cord to the user during use can be reduced. In one embodiment, the front and rear shells 11, 12 are joined to form the handle portion 105 and the comb teeth portion 104.

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, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims

1. A hair straightening comb, comprising:

the electric control assembly is arranged on the shell;

the comb tooth assembly comprises a heat conducting plate and a plurality of heat conducting comb teeth arranged on the heat conducting plate, wherein the heat conducting plate is arranged in the installation cavity and is in heat conduction connection with the heating assembly, the surface of the heat conducting plate provided with the heat conducting comb teeth is exposed from the installation opening, the whole peripheral surface of the heat conducting comb teeth is exposed outside, and the whole outer surface of the heat conducting comb teeth is exposed outside.

2. The hair straightening comb according to claim 1, wherein the housing comprises a front housing and a rear housing, the front housing is provided with the mounting cavity, the front surface of the front housing is provided with the mounting opening, the heat conducting plate is mounted in the mounting cavity through the mounting opening, the rear side of the front housing is provided with a wire passing hole communicated with the mounting cavity, the rear housing is mounted on the rear side of the front housing and forms an electric control cavity with the rear housing in a surrounding manner, the electric control cavity is positioned on one side of the mounting cavity, and the electric control assembly is arranged in the electric control cavity.

3. A hair straightening comb according to claim 2, characterized in that the edge portion of the heat-conducting plate is provided with a laterally extending connection plate which passes through the wire-passing hole and is fastened to the front shell by means of screws.

4. The hair straightening comb of claim 1 wherein said thermally conductive comb teeth are integrally formed with said thermally conductive plate.

5. The hair straightening comb according to claim 1, wherein a plurality of the heat conducting comb teeth are arranged in a plurality of rows in a width direction of the housing, and the heat conducting comb teeth of two adjacent rows are arranged in a staggered manner.

6. The hair straightening comb of claim 1 wherein said comb assembly further comprises a plurality of thermally insulated comb teeth disposed outside said mounting opening and circumferentially spaced apart along said mounting opening, the tops of said thermally insulated comb teeth being disposed in a convex manner relative to the tops of said thermally conductive comb teeth.

7. A hair straightening comb according to claim 1, wherein the heating assembly comprises a limiting plate and a heating body, the limiting plate being mounted on a side of the heat conducting plate facing away from the heat conducting comb teeth, the heating body being mounted between the heat conducting plate and the limiting plate.

8. The hair straightening comb of claim 7 wherein the limiting plate is made of metal, a clamping position is arranged on one side of the limiting plate away from the heating body, and the heating assembly further comprises a temperature sensor, wherein the temperature sensor is clamped at the clamping position.

9. The hair straightening comb according to claim 1, wherein the housing comprises a comb tooth portion and a handle portion connected to the comb tooth portion, the comb tooth portion is provided with the mounting cavity and the mounting opening, the electric control assembly comprises a circuit board, a control key, a display and a power cord, the circuit board, the control key, the display and the power cord are all electrically connected with the circuit board and are all arranged on the handle portion, and the power cord is located at one end of the handle portion away from the comb tooth portion.