An electrically heated massage comb

Abstract

The utility model relates to comb technical field especially, it relates to a kind of electric heating massage comb, including shell, control panel, power supply module and bearing comb plate, installation area is provided on the shell, the bearing comb plate is installed on the installation area, the outward side of the bearing comb plate is provided with several comb teeth, the back of the bearing comb plate is attached with electric heating film, the power supply module and control panel are all set in shell, the power supply module is the control panel and the electric heating film power supply, the electric heating film can heat the bearing comb plate;The electric heating massage comb of the utility model is attached electric heating film on the back of bearing comb plate, and such structural design has the advantage of convenient installation, and heat transfer is more direct, heating structure does not occupy internal space small, other electronic components are conveniently installed, conducive to the compact structure design of electric heating massage comb.

Description

Technical Field

[0001] This utility model relates to the field of comb technology, and in particular to an electric heating massage comb. Background Technology

[0002] Conventional combs generally only function to comb hair. However, with increasing usage demands, the functions of combs have also expanded. For example, to enhance therapeutic effects, combs are now incorporating electromagnetic therapy, heating massage, and conditioning functions. For instance, patent 202420277744.7 – "A High-Efficiency Comb Module and Straightening Comb" – utilizes multiple heating elements inserted into multiple heating holes, each corresponding to a specific comb tooth. This allows for faster and more efficient heat transfer to the comb teeth, resulting in high heating efficiency and energy savings. However, this patent suffers from complex structure and high manufacturing costs. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides an electric heating massage comb, including a housing, a control board, a power supply module, and a support comb plate. The housing is provided with an installation area, and the support comb plate is installed in the installation area. Several comb teeth are provided on the outward side of the support comb plate, and an electric heating film is attached to the back of the support comb plate. The power supply module and the control board are both disposed inside the housing. The power supply module supplies power to the control board and the electric heating film, and the electric heating film can heat the support comb plate.

[0004] In some possible embodiments, a heating zone is recessed on the back of the supporting comb plate, and the electrothermal film is attached to the heating zone.

[0005] In some possible embodiments, the electrothermal film includes a substrate and a heating wire arranged in a serpentine manner within the substrate, the substrate being attached to the back of the carrier comb plate, and the heating wire being electrically connected to the control board.

[0006] In some possible embodiments, at least one NTC temperature control is provided on the central region of the substrate, and all NTC temperature control is electrically connected to the control board.

[0007] In some possible embodiments, a vibration motor is provided on the back side of the bearing comb plate, and the electrothermal film is provided with a clearance hole to avoid the vibration motor.

[0008] In some possible embodiments, the heating wires are provided in at least two groups, and the heating wires in different groups are distributed in different areas on the substrate.

[0009] In some possible embodiments, a mounting port is provided on the end of the housing away from the supporting comb plate, and a charging connector is installed in the mounting port, the charging connector being electrically connected to the control board.

[0010] In some possible embodiments, the mounting area is provided with a plurality of positioning holes, and the back of the bearing comb plate is provided with a plurality of connecting posts adapted to the positioning holes, the connecting posts being connected to the housing by screws.

[0011] In some possible embodiments, the housing forms a heating cavity on the back side of the supporting comb plate, the housing has an installation cavity, the power supply module and the control board are both installed in the installation cavity, and a partition is provided between the heating cavity and the installation cavity.

[0012] In some possible embodiments, a button area is provided on the housing in the region where the mounting cavity is located, and a plurality of button switches are provided in the button area, the button switches being electrically connected to the control board.

[0013] In some possible embodiments, the support comb plate is provided with a mounting groove for placing smoldering material, and a cover is screwed onto the opening of the mounting groove, the cover being provided with several ventilation holes.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The electric heating massage comb of this utility model has an electric heating film attached to the back of the supporting comb plate. This structural design has the advantages of convenient installation, more direct heat transfer, and the heating structure does not occupy much internal space, which is convenient for installing other electronic components and is conducive to the compact structural design of the electric heating massage comb. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A three-dimensional structural diagram of the electrothermal massage comb provided in an embodiment of this utility model; Figure 2 A cross-sectional view of the electrothermal massage comb provided in an embodiment of this utility model; Figure 3 An exploded view of the electrothermal massage comb provided in an embodiment of this utility model; Figure 4 A cross-sectional view of the electrothermal massage comb provided in an improved embodiment of this utility model; Figure 5 An exploded view of an electrothermal massage comb provided in another embodiment of this utility model.

[0017] Reference numerals: 10. Housing; 11. Mounting area; 12. Mounting port; 13. Charging connector; 14. Positioning hole; 15. Mounting cavity; 16. Partition; 17. Button area; 18. Button switch; 19. Heating cavity; 20. Control board; 30. Power supply module; 40. Bearing comb plate; 41. Comb teeth; 42. Heating area; 43. Connecting post; 44. Mounting groove; 45. Opening cover; 46. Vent hole; 47. Vibration motor; 50. Heating film; 51. Substrate; 52. Heating wire; 53. NTC temperature control device. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Reference Figures 1 to 3 The electric heating massage comb shown includes a housing 10, a control board 20, a power supply module 30, and a support comb plate 40. The housing 10 is provided with an installation area 11, and the support comb plate 40 is installed on the installation area 11. A plurality of comb teeth 41 are provided on the outward side of the support comb plate 40. An electric heating film 50 is attached to the back of the support comb plate 40. The power supply module 30 and the control board 20 are both disposed inside the housing 10. The power supply module 30 supplies power to the control board 20 and the electric heating film 50, and the electric heating film 50 can heat the support comb plate 40.

[0020] Specifically, the housing 10 is assembled from two half-shells and fixed with screws. The control board 20 can use a mature and conventional PCB in the industry, and the power supply module 30 can use a conventional battery module. The power supply module 30, the heating film 50, and the control board 20 are connected by conventional electronic components, specifically referencing the technology in existing combs with heating functions, which will not be detailed here. The heating film 50 used in this application is a thin film, which is easy to attach to the back of the supporting comb plate 40, and the supporting comb plate 40 is made of a thermally conductive material, such as thermally conductive rubber.

[0021] In some possible embodiments, to facilitate fixing the heating film 50 and the carrier comb plate 40, a recessed heating area 42 is provided on the back side of the carrier comb plate 40, and the heating film 50 is attached to the heating area 42. The shape of the heating area 42 matches the shape of the heating film 50, which facilitates the attachment of the heating film 50.

[0022] In some possible embodiments, refer to Figure 3As shown, the electrothermal film 50 includes a substrate 51 and an electrothermal wire 52 arranged in a serpentine pattern within the substrate 51. The substrate 51 is attached to the back of the support comb plate 40, and the electrothermal wire 52 is electrically connected to the control board 20. The substrate 51 is made of a thermally conductive material, such as a polyurethane thermally conductive elastomer, graphene film, or nanofiber film.

[0023] In some possible embodiments, to facilitate control of the heating temperature, at least one NTC temperature control element 53 is provided on the central region of the substrate 51, and all NTC temperature control elements 53 are electrically connected to the control board 20. The NTC temperature control element 53 is actually a temperature sensor. When the NTC temperature control element 53 detects that the temperature of the corresponding area is higher than a preset value, the control board 20 can control the heating wire 52 to stop working, thus maintaining a constant heating temperature of the heating film 50.

[0024] In some possible embodiments, in order to facilitate the control of different temperatures in multiple areas, the heating wire 52 is provided in at least two groups, and the heating wires 52 of different groups are arranged in different areas on the substrate 51. Each area where the heating wire 52 is located is equipped with an NTC temperature control device 53, so that each area can achieve zoned temperature control.

[0025] In some possible embodiments, to facilitate the installation and fixing of the support comb plate 40, a plurality of positioning holes 14 are provided in the mounting area 11, and a plurality of connecting posts 43 adapted to the positioning holes 14 are provided on the back of the support comb plate 40. The connecting posts 43 are connected to the housing 10 by screws. This design has the effects of facilitating installation, ensuring accurate installation position, and providing a stable connection.

[0026] In some possible embodiments, refer to Figure 2 As shown, a heating cavity 19 is formed in the area on the back of the bearing comb plate 40 of the housing 10. An installation cavity 15 is provided inside the housing 10. The power supply module 30 and the control board 20 are both installed in the installation cavity 15. A partition 16 is provided between the heating cavity 19 and the installation cavity 15. The partition 16 is used to separate the heating cavity 19 and the installation cavity 15, preventing the high temperature in the heating cavity 19 from being transferred to the installation cavity 15 and affecting the normal operation of the control board 20 and the power supply module 30.

[0027] In some possible embodiments, a mounting port 12 is provided on the end of the housing 10 away from the supporting comb plate 40, and a charging connector 13 is installed in the mounting port 12. The charging connector 13 is electrically connected to the control board 20. The charging connector 13 is located on the end of the mounting cavity 15 away from the heating cavity 19. The charging connector 13 is a conventional USB charging interface or a Type-C interface, which are common structures and will not be described in detail here.

[0028] In some possible embodiments, to facilitate temperature control of the carrier comb plate 40, a button area 17 is provided on the housing 10 in the area where the mounting cavity 15 is located. The button area 17 contains several push-button switches 18, which are electrically connected to the control board 20. In this embodiment, the housing 10 may have a liquid crystal touch area, thus eliminating the need for physically structured push-button switches 18.

[0029] In some possible embodiments, refer to Figure 4 As shown, to enhance the massage effect, a vibration motor 47 is provided on the back of the support comb plate 40, and a clearance hole is provided on the heating film 50 to avoid the vibration motor 47. The vibration motor 47 can adopt a conventional and mature structural design, similar to the vibration motor inside a mobile phone, so it will not be described in detail here. Furthermore, the vibration motor 47 can be fixedly installed on the back of the support comb plate 40 or inside the housing 10, and the vibration end of the vibration motor 47 can also act directly on the heating film 50.

[0030] In some possible embodiments, refer to Figure 5 As shown, the support comb plate 40 is provided with a mounting groove 44, which is used to place smoldering material. A cover 45 is screwed onto the opening of the mounting groove 44, and the cover 45 is provided with several ventilation holes 46. The smoldering material can be conventional mugwort cakes or other Chinese herbal medicines. When the support comb plate 40 is heated, the smoldering material in its mounting groove 44 is heated and smolders, and the combustion smoke can be discharged out through the ventilation holes 46 to provide fumigation therapy for the user's head. It should be noted that when the electric heating massage comb of this utility model is used for massage function, the electric heating film 50 only needs to heat the support comb plate 40 / comb teeth 41 to 40℃-60℃, while when used for moxibustion fumigation function, the electric heating film 50 needs to heat the support comb plate 40 to above 150℃ to ensure that the smoldering material is ignited and burned.

[0031] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. An electric heating massage comb, characterized in that, The device includes a housing, a control board, a power supply module, and a support comb plate. The housing has an installation area, and the support comb plate is installed in the installation area. The support comb plate has several comb teeth on its outward side, and an electric heating film is attached to the back of the support comb plate. The power supply module and the control board are both located inside the housing. The power supply module supplies power to the control board and the electric heating film, and the electric heating film can heat the support comb plate.

2. The electric heating massage comb according to claim 1, characterized in that, A recessed heating area is provided on the back of the bearing comb plate, and the electric heating film is attached to the heating area.

3. The electric heating massage comb according to claim 1, characterized in that, The electrothermal film includes a substrate and an electrothermal wire arranged in a serpentine pattern within the substrate. The substrate is attached to the back of the carrier comb plate, and the electrothermal wire is electrically connected to the control board.

4. The electric heating massage comb according to claim 3, characterized in that, At least one NTC temperature control device is provided on the central region of the substrate, and all NTC temperature control devices are electrically connected to the control board.

5. The electric heating massage comb according to claim 1, characterized in that, A vibration motor is provided on the back of the bearing comb plate, and a clearance hole is provided on the heating film to avoid the vibration motor.

6. The electric heating massage comb according to claim 1, characterized in that, An installation port is provided on the end of the housing away from the bearing comb plate, and a charging connector is installed in the installation port. The charging connector is electrically connected to the control board.

7. The electric heating massage comb according to claim 1, characterized in that, The installation area is provided with a number of positioning holes, and the back of the bearing comb plate is provided with a number of connecting posts that are adapted to the positioning holes. The connecting posts are connected to the housing by screws.

8. The electric heating massage comb according to claim 1, characterized in that, The housing forms a heating cavity on the back side of the supporting comb plate. An installation cavity is provided inside the housing. The power supply module and the control board are both installed in the installation cavity. A partition is provided between the heating cavity and the installation cavity.

9. An electric heating massage comb according to claim 8, characterized in that, The housing has a button area located in the mounting cavity area, and the button area has several button switches, which are electrically connected to the control board.

10. An electric heating massage comb according to claim 1, characterized in that, The support comb plate is provided with an installation groove, which is used to place smoldering materials. A cover is screwed onto the opening of the installation groove, and the cover is provided with several ventilation holes.

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