Hair straightening comb with electric-heating and atomization

Abstract

The present invention provides a hair straightening comb with electric-heating and atomization, including a hair straightening comb body, a control circuit board disposed inside the hair straightening comb body, a cartridge assembly for essential oil atomization, and teeth at one end of the hair straightening comb body, where the cartridge assembly includes a ceramic heating strip for heating atomized essential oil, and mist outlets for spraying mist are further provided on the hair straightening comb body. An air pump assembly for pumping mist from the cartridge assembly part to the mist outlet parts is further disposed inside the hair straightening comb body, where the air pump assembly is interconnected to the cartridge assembly through an air inlet hose, and the mist outlets are interconnected to the cartridge assembly through a mist outlet hose; and the teeth includes anti-scald teeth and shape-matching hardware teeth.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] The application claims priority to Chinese patent application No. 2024101275611, filed on Jan. 30, 2024, the entire contents of which are incorporated herein by reference.TECHNICAL FIELD

[0002] The present invention relates to the technical field of hair straightening comb products, and in particular, to a hair straightening comb with electric-heating and atomization that has an appropriate structural design and offer good user experience.BACKGROUND

[0003] Hair straightening comb products are common products used by people in daily life. Generally, a functional feature of the products is to add a sprayer apparatus on the basis of a conventional hair straightening comb, to spread a cosmeceutical spray over hair and scalp during hair brushing.

[0004] With continuous development and progresses of technologies, existing hair straightening comb products have been greatly improved and enhanced in aspects of specific functions and structures. Some become easier to hold, and some are upgraded with temperature regulation mechanisms, bringing better user experience. However, there are still some drawbacks. For example, a spray actually mostly relies on atomization by using an atomizer piece, or a spraying effect is improved by using a fan, but the effect is poor.

[0005] For example, in the utility model patent application No. CN202123212048.3 entitled “Spray Hair Straightening Comb”, a spray hair straightening comb is specifically disclosed, and includes a shaft and a comb part. The shaft is fixed below the comb part, and the comb part is provided with teeth, where: an upper part of the shaft is provided with a spray opening, an atomizer is disposed in the shaft, and an output end of the atomizer is provided on the spray opening. As the spray opening is provided on the shaft and is kept a specific distance from the teeth, when a spray is spread, the spray does not stick to the teeth, so that a spraying effect is improved.

[0006] The foregoing solution in a conventional technology has a problem of a relatively poor spraying effect. To further enhance product performance, a specific aspect of a structure needs to be improved and enhanced.SUMMARY

[0007] A problem in a conventional technology to be resolved in this application is that:

[0008] Existing hair straightening comb products have been greatly improved and enhanced in aspects of specific functions and structures. Some become easier to hold, and some are upgraded with temperature regulation mechanisms, bringing better user experience. However, there are still some drawbacks. For example, a spray actually mostly relies on atomization by using an atomizer piece, or a spraying effect is improved by using a fan, but the effect is poor.

[0009] The present invention resolves the technical problems with the following solutions.

[0010] A hair straightening comb with electric-heating and atomization is provided, and includes a hair straightening comb body, a control circuit board disposed inside the hair straightening comb body, a cartridge assembly for essential oil atomization, and teeth at one end of the hair straightening comb body, where the cartridge assembly includes a ceramic heating strip for heating atomized essential oil, and mist outlets for spraying mist are further provided on the hair straightening comb body.

[0011] An air pump assembly for pumping mist from the cartridge assembly part to the mist outlet parts is further disposed inside the hair straightening comb body, where the air pump assembly is interconnected to the cartridge assembly through an air inlet hose, and the mist outlets are interconnected to the cartridge assembly through a mist outlet hose.

[0012] The teeth includes anti-scald teeth and shape-matching hardware teeth, and the hair straightening comb with electric-heating and atomization further includes a PTC heater and an insulating plate disposed at an inner side of the teeth.

[0013] The cartridge assembly further includes a cartridge body for storing the essential oil, a cartridge pin and a cartridge magnet for an electrically conductive connection, where a body pin and a body magnet corresponding to the cartridge pin and the cartridge magnet are disposed inside the hair straightening comb body.

[0014] The cartridge assembly, the air pump assembly, the PTC heater, and the control circuit board are electrically connected.

[0015] Preferably, the air pump assembly includes an air pump unit and an air pump block for delimiting the air pump unit.

[0016] A snap-fit fastener or a hook for delimiting the mist outlet hose and / or the air inlet hose is disposed on the air pump block by one-piece molding.

[0017] The mist outlet hose is interconnected to the mist outlets separately through two branches, and the mist outlets are separately and symmetrically provided on left and right sides of the teeth.

[0018] Preferably, an NTC temperature sensor for temperature sensing and control is further disposed at the inner side of the teeth.

[0019] The hair straightening comb with electric-heating and atomization further includes a PTC block for delimiting the PTC heater.

[0020] Preferably, the hair straightening comb includes a body top casing and a body bottom casing matching and connected to the body top casing.

[0021] A rotary joint, an ornamental connection panel, and a power supply connection line are disposed at a tail end of the hair straightening comb body.

[0022] The hair straightening comb with electric-heating and atomization further includes an indicator light cover, a heating switch button, an atomization switch button, and a light guide element.

[0023] Preferably, a negative-ion generator for increasing negative-ion in the air and a negative-ion block for delimiting the negative-ion generator are further disposed inside the hair straightening comb body.

[0024] An emitting nozzle of the negative-ion generator extends into the teeth part.

[0025] Preferably, a cartridge mounting groove for embedding the cartridge assembly is provided at one end of the hair straightening comb body.

[0026] The cartridge assembly further includes a lower cartridge casing, a cartridge waterproof gasket disposed around a periphery of the lower cartridge casing, an oil-absorbent cotton inside the lower cartridge casing, heating strip silica gel for delimiting the ceramic heating strip, and a heating strip support matching a shape of the cartridge body.

[0027] The cartridge assembly further includes support silica gel around an outer side of the heating strip support.

[0028] Preferably, a magnet holder for accommodating the body magnet is disposed at the bottom of a groove body of the cartridge mounting groove by one-piece molding.

[0029] A through hole running through one end of the air inlet hose, one end of the mist outlet hose, and the cartridge pin is provided at the bottom of the groove body of the cartridge mounting groove.

[0030] Preferably, an oil outlet for outputting the essential oil is provided on a bottom surface of the cartridge body.

[0031] An interconnection hole matching the oil outlet in positions and shapes is provided at a middle part of the heating strip support.

[0032] The heating strip silica gel and the ceramic heating strip are at the interconnection hole part.

[0033] Preferably, the PTC heater is PTC thermosensitive electrons.

[0034] Preferably, a communication assembly and a sound production assembly for an external mobile terminal to perform communication connection control and data transmission are further disposed inside the hair straightening comb body.

[0035] The communication assembly includes a 4G communication module, a 5G communication module or a Wi-Fi module, and a Bluetooth module. A technical effect achieved in this application by resolving the technical problem is as follows:

[0036] Compared with the conventional technology, according to the hair straightening comb with electric-heating and atomization provided in the present invention, the hair straightening comb body, the control circuit board 12 disposed inside the hair straightening comb body, the cartridge assembly for essential oil atomization, and the teeth at one end of the hair straightening comb body are disposed together, where the cartridge assembly includes the ceramic heating strip 30 for heating atomized essential oil, and the mist outlets for spraying mist are further provided on the hair straightening comb body. The air pump assembly for pumping mist from the cartridge assembly part to the mist outlet parts is further disposed inside the hair straightening comb body, where the air pump assembly is interconnected to the cartridge assembly through the air inlet hose 20, and the mist outlets are interconnected to the cartridge assembly through the mist outlet hose 17; and the teeth includes the anti-scald teeth 1 and the shape-matching hardware teeth 2, and the hair straightening comb with electric-heating and atomization further includes the PTC heater 4 and the insulating plate 6 disposed at the inner side of the teeth. The cartridge assembly further includes the cartridge body 34 for storing the essential oil, the cartridge pin 28 and the cartridge magnet 29 for an electrically conductive connection, where the body pin 18 and the body magnet 19 corresponding to the cartridge pin 28 and the cartridge magnet 29 are disposed inside the hair straightening comb body. The cartridge assembly, the air pump assembly, the PTC heater 4, and the control circuit board 12 are electrically connected. In actual application, the air pump assembly is used for pumping the mist. An effect in use is better with an appropriate structural design.BRIEF DESCRIPTION OF DRAWINGS

[0037] FIG. 1 is a schematic diagram of a stereoscopic view of a structure of a hair straightening comb with electric-heating and atomization according to the present invention.

[0038] FIG. 2 is a schematic diagram of an exploded view of a structure of a hair straightening comb with electric-heating and atomization according to the present invention.

[0039] FIG. 3 is a schematic diagram of a stereoscopic view of a structure of an air pump unit part in a hair straightening comb with electric-heating and atomization according to the present invention.In the FIGURES:1: anti-scald teeth; 2: hardware teeth; 3: NTC temperature sensor; 4: PTC heater; 5: PTC block; 6: insulating plate; 7: body top casing; 8: indicator light cover; 9: heating switch button; 10: light guide element; 11: atomization switch button; 12: control circuit board; 13: negative-ion block; 14: rotary joint; 15: ornamental connection panel; 16: power supply connection line; 17: mist outlet hose; 18: body pin; 19: body magnet; 20: air inlet hose; 21: air pump block; 22: air pump unit; 23: negative-ion generator; 24: body bottom casing; 25: cartridge waterproof gasket; 26: lower cartridge casing; 27: oil-absorbent cotton; 28: cartridge pin; 29: cartridge magnet; 30: ceramic heating strip; 31: heating strip silica gel; 32: heating strip support; 33: support silica gel; and 34: cartridge body.DETAILED DESCRIPTION OF THE EMBODIMENTS

[0041] To make the purposes, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that, specific embodiments described herein are merely used to explain the present invention but not to limit the present invention.

[0042] Refer to FIG. 1 to FIG. 3. The present invention provides a hair straightening comb 50 with electric-heating and atomization, including a hair straightening comb body, a control circuit board 12 disposed inside the hair straightening comb body, a cartridge assembly for essential oil atomization, and teeth at one end of the hair straightening comb body, where the cartridge assembly includes a ceramic heating strip 30 for heating atomized essential oil, and mist outlets for spraying mist are further provided on the hair straightening comb body.

[0043] An air pump assembly for pumping mist from the cartridge assembly part to the mist outlet parts is further disposed inside the hair straightening comb body, where the air pump assembly is interconnected to the cartridge assembly through an air inlet hose 20, and the mist outlets are interconnected to the cartridge assembly through a mist outlet hose 17.

[0044] The teeth includes anti-scald teeth 1 and shape-matching hardware teeth 2, and the hair straightening comb with electric-heating and atomization further includes a PTC heater 4 and an insulating plate 6 disposed at an inner side of the teeth.

[0045] The cartridge assembly further includes a cartridge body 34 for storing the essential oil, a cartridge pin 28 and a cartridge magnet 29 for an electrically conductive connection, where a body pin 18 and a body magnet 19 corresponding to the cartridge pin 28 and the cartridge magnet 29 are disposed inside the hair straightening comb body.

[0046] The cartridge assembly, the air pump assembly, the PTC heater 4, and the control circuit board 12 are electrically connected.

[0047] According to this application, the hair straightening comb body, the control circuit board 12 disposed inside the hair straightening comb body, the cartridge assembly for essential oil atomization, and the teeth at one end of the hair straightening comb body are disposed together, where the cartridge assembly includes the ceramic heating strip 30 for heating atomized essential oil, and the mist outlets for spraying mist are further provided on the hair straightening comb body. The air pump assembly for pumping mist from the cartridge assembly part to the mist outlet parts is further disposed inside the hair straightening comb body, where the air pump assembly is interconnected to the cartridge assembly through the air inlet hose 20, and the mist outlets are interconnected to the cartridge assembly through the mist outlet hose 17; and the teeth includes the anti-scald teeth 1 and the shape-matching hardware teeth 2, and the hair straightening comb with electric-heating and atomization further includes the PTC heater 4 and the insulating plate 6 disposed at the inner side of the teeth. The cartridge assembly further includes the cartridge body 34 for storing the essential oil, the cartridge pin 28 and the cartridge magnet 29 for an electrically conductive connection, where the body pin 18 and the body magnet 19 corresponding to the cartridge pin 28 and the cartridge magnet 29 are disposed inside the hair straightening comb body. The cartridge assembly, the air pump assembly, the PTC heater 4, and the control circuit board 12 are electrically connected. In actual application, the air pump assembly is used for pumping the mist. An effect in use is better with an appropriate structural design.

[0048] There are the teeth and the atomized mist outlets at the head of the comb. In terms of a specific structure, the teeth has a heating section including the anti-scald teeth 1 / the hardware teeth 2 / the PTC / an NTC / the PTC block / the insulating plate 6. The comb is disposed with a heating switch button 9. When the heating switch button is pressed, the PTC heats up and transfers the heat to the hardware teeth 2. For flexible temperature regulation, the teeth is configured with five different temperatures, and the NTC controls a temperature level.

[0049] A principle of atomization in this application is that: a cartridge is designed with a shaft of the comb, and the cartridge includes the cartridge body 34 / the lower cartridge casing 26 / the cartridge waterproof gasket 25 / the oil-absorbent cotton 27 / the cartridge pin 28 / the cartridge magnet 29 / the ceramic heating strip 30 / the heating strip support 32 / the heating strip silica gel 31, and other components. Essential oil to be atomized is contained in a cartridge, and the essential oil to be atomized is atomized by the heating strip of the cartridge into mist. The air inlet and the mist outlets are designed on the cartridge. The mist outlets are connected to the cartridge through a rubber hose, and the air inlet section is interconnected to the cartridge through a rubber hose configured on the air pump. The atomized mist flows to the mist outlets following an air flow generated by the air pump.

[0050] In some other embodiments, the air pump assembly includes an air pump unit 22 and an air pump block 21 for delimiting the air pump unit 22.

[0051] A snap-fit fastener or a hook 211 for delimiting the mist outlet hose 17 and / or the air inlet hose 20 is disposed on the air pump block 21 by one-piece molding.

[0052] The snap-fit fastener or the hook 211 may further be configured with symmetric bumps 212 for better firming a pipe structure.

[0053] The mist outlet hose 17 and the air inlet hose 20 are located between the snap-fit fastener or the hook 211 and the bumps 212.

[0054] The mist outlet hose 17 is interconnected to the mist outlets separately through two branches, and the mist outlets are separately and symmetrically provided on left and right sides of the teeth.

[0055] An NTC temperature sensor 3 for temperature sensing and control is further disposed at the inner side of the teeth.

[0056] The hair straightening comb with electric-heating and atomization further includes the PTC block 5 for delimiting the PTC heater 4.

[0057] The hair straightening comb includes a body top casing 7 and a body bottom casing 24 matching and connected to the body top casing 7.

[0058] A rotary joint 14, an ornamental connection panel 15, and a power supply connection line 16 are disposed at a tail end of the hair straightening comb body.

[0059] The hair straightening comb with electric-heating and atomization further includes an indicator light cover 8, a heating switch button 9, an atomization switch button 11, and a light guide element 10.

[0060] A negative-ion generator 23 for increasing negative-ion in the air and a negative-ion block 13 for delimiting the negative-ion generator 23 are further disposed inside the hair straightening comb body.

[0061] An emitting nozzle of the negative-ion generator 23 extends into the teeth part.

[0062] A cartridge mounting groove for embedding the cartridge assembly is provided at one end of the hair straightening comb body.

[0063] The cartridge assembly further includes a lower cartridge casing 26, a cartridge waterproof gasket 25 disposed around a periphery of the lower cartridge casing 26, an oil-absorbent cotton 27 inside the lower cartridge casing 26, heating strip silica gel 31 for delimiting the ceramic heating strip 30, and a heating strip support 32 matching a shape of the cartridge body 34.

[0064] The cartridge assembly further includes support silica gel 33 around an outer side of the heating strip support 32.

[0065] A magnet holder for accommodating the body magnet 19 is disposed at the bottom of a groove body of the cartridge mounting groove by one-piece molding.

[0066] A through hole running through one end of the air inlet hose 20, one end of the mist outlet hose 17, and the cartridge pin 28 is provided at the bottom of the groove body of the cartridge mounting groove.

[0067] An oil outlet for outputting the essential oil is provided on a bottom surface of the cartridge body 34.

[0068] An interconnection hole matching the oil outlet in positions and shapes is provided at a middle part of the heating strip support 32.

[0069] The heating strip silica gel 31 and the ceramic heating strip 30 are at the interconnection hole part.

[0070] The PTC heater 4 is PTC thermosensitive electrons.

[0071] A communication assembly and a sound production assembly for an external mobile terminal to perform communication connection control and data transmission are further disposed inside the hair straightening comb body.

[0072] The communication assembly includes a 4G communication module, a 5G communication module or a Wi-Fi module, and a Bluetooth module.

[0073] A negative-ion generator is disposed inside the comb, and the negative-ion works when the comb is turned on and works.

[0074] A technical effect achieved in this application by resolving the technical problem is as follows:

[0075] Compared with the conventional technology, according to the hair straightening comb 50 with electric-heating and atomization provided in the present invention, the hair straightening comb body, the control circuit board 12 disposed inside the hair straightening comb body, the cartridge assembly for essential oil atomization, and the teeth at one end of the hair straightening comb body are disposed together, where the cartridge assembly includes the ceramic heating strip 30 for heating atomized essential oil, and the mist outlets for spraying mist are further provided on the hair straightening comb body. The air pump assembly for pumping mist from the cartridge assembly part to the mist outlet parts is further disposed inside the hair straightening comb body, where the air pump assembly is interconnected to the cartridge assembly through the air inlet hose 20, and the mist outlets are interconnected to the cartridge assembly through the mist outlet hose 17; and the teeth includes the anti-scald teeth 1 and the shape-matching hardware teeth 2, and the hair straightening comb with electric-heating and atomization further includes the PTC heater 4 and the insulating plate 6 disposed at the inner side of the teeth. The cartridge assembly further includes the cartridge body 34 for storing the essential oil, the cartridge pin 28 and the cartridge magnet 29 for an electrically conductive connection, where the body pin 18 and the body magnet 19 corresponding to the cartridge pin 28 and the cartridge magnet 29 are disposed inside the hair straightening comb body. The cartridge assembly, the air pump assembly, the PTC heater 4, and the control circuit board 12 are electrically connected. In actual application, the air pump assembly is used for pumping the mist. An effect in use is better with an appropriate structural design.

[0076] The foregoing implementations of the present invention do not constitute a limitation on the protection scope of the present invention. Any modification, equivalent replacement, improvements, etc. made without departing from the spirit and principle of the present invention shall all fall within the protection scope of the claims of the present invention.

Claims

1. A hair straightening comb with electric-heating and atomization, comprising a hair straightening comb body, a control circuit board disposed inside the hair straightening comb body, a cartridge assembly for essential oil atomization, and teeth at one end of the hair straightening comb body, wherein the cartridge assembly comprises a ceramic heating strip for heating atomized essential oil, and mist outlets for spraying mist are further provided on the hair straightening comb body, whereinan air pump assembly for pumping mist from the cartridge assembly part to the mist outlet parts is further disposed inside the hair straightening comb body, wherein the air pump assembly is interconnected to the cartridge assembly through an air inlet hose, and the mist outlets are interconnected to the cartridge assembly through a mist outlet hose;the teeth comprises anti-scald teeth and shape-matching hardware teeth, and the hair straightening comb with electric-heating and atomization further comprises a PTC heater and an insulating plate disposed at an inner side of the teeth;the cartridge assembly further comprises a cartridge body for storing the essential oil, a cartridge pin and a cartridge magnet for an electrically conductive connection, wherein a body pin and a body magnet corresponding to the cartridge pin and the cartridge magnet are disposed inside the hair straightening comb body;the air pump assembly comprises an air pump unit and an air pump block for delimiting the air pump unit, and the mist outlet hose is interconnected to the mist outlets through a channel; andthe cartridge assembly, the air pump assembly, the PTC heater, and the control circuit board are electrically connected.

2. The hair straightening comb with electric-heating and atomization according to claim 1, wherein the mist outlet hose is interconnected to the mist outlets separately through two branches; anda snap-fit fastener or a hook for delimiting the mist outlet hose and / or the air inlet hose is disposed on the air pump block by one-piece molding.

3. The hair straightening comb with electric-heating and atomization according to claim 1, wherein an NTC temperature sensor for temperature sensing and control is further disposed at the inner side of the teeth; andthe hair straightening comb with electric-heating and atomization further comprises a PTC block for delimiting the PTC heater.

4. The hair straightening comb with electric-heating and atomization according to claim 1, wherein the hair straightening comb comprises a body top casing and a body bottom casing matching and connected to the body top casing;a rotary joint, an ornamental connection panel, and a power supply connection line are disposed at a tail end of the hair straightening comb body; andthe hair straightening comb with electric-heating and atomization further comprises an indicator light cover, a heating switch button, an atomization switch button, and a light guide element.

5. The hair straightening comb with electric-heating and atomization according to claim 1, wherein a negative-ion generator for increasing negative-ion in the air and a negative-ion block for delimiting the negative-ion generator are further disposed inside the hair straightening comb body; andan emitting nozzle of the negative-ion generator extends into the teeth part.

6. The hair straightening comb with electric-heating and atomization according to claim 1, wherein a cartridge mounting groove for embedding the cartridge assembly is provided at one end of the hair straightening comb body;the cartridge assembly further comprises a lower cartridge casing, a cartridge waterproof gasket disposed around a periphery of the lower cartridge casing, an oil-absorbent cotton inside the lower cartridge casing, heating strip silica gel for delimiting the ceramic heating strip, and a heating strip support matching a shape of the cartridge body; andthe cartridge assembly further comprises support silica gel around an outer side of the heating strip support.

7. The hair straightening comb with electric-heating and atomization according to claim 6, wherein a magnet holder for accommodating the body magnet is disposed at the bottom of a groove body of the cartridge mounting groove by one-piece molding; anda through hole running through one end of the air inlet hose, one end of the mist outlet hose, and the cartridge pin is provided at the bottom of the groove body of the cartridge mounting groove.

8. The hair straightening comb with electric-heating and atomization according to claim 6, wherein an oil outlet for outputting the essential oil is provided on a bottom surface of the cartridge body;an interconnection hole matching the oil outlet in positions and shapes is provided at a middle part of the heating strip support; andthe heating strip silica gel and the ceramic heating strip are at the interconnection hole part.

9. The hair straightening comb with electric-heating and atomization according to claim 1, wherein the PTC heater is PTC thermosensitive electrons.

10. The hair straightening comb with electric-heating and atomization according to claim 1, wherein a communication assembly and a sound production assembly for an external mobile terminal to perform communication connection control and data transmission are further disposed inside the hair straightening comb body; andthe communication assembly comprises a 4G communication module, a 5G communication module or a Wi-Fi module, and a Bluetooth module.

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