Steam comb tooth structure
By designing multi-flow sinks and hollow hole structures in the steam comb, extending the water flow path and ensuring steam spraying horizontally, the scald problem caused by the unvaporated water in the conventional steam comb is solved, and a more uniform hair humidification and combing with different touches is achieved. Effect.
Patent Information
- Application Number
- CN202420659287.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-29
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-03-29
AI Technical Summary
The steam generator of conventional steam combs adopts a single evaporation path, resulting in a short water flow path, and some of the water is not vaporized and directly sprayed to the scalp, which may cause scalds and discomfort.
A steam comb tooth structure is designed, including a comb tooth assembly and a heating assembly. By setting multiple flow tanks on the thermal conductor plate to extend the water flow path, and through holes and hollow holes are provided on the comb teeth to ensure that the steam is sprayed horizontally and avoided Directly acting on the scalp.
The complete vaporization of water and the horizontal spray of steam are achieved, which avoids direct scalding, extends the heating time of water, makes the hair more evenly humidified, and facilitates styling. At the same time, it provides massage effects of comb columns and strips with different touches.
Smart Images
Figure CN222149292U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of steam combs, in particular to a steam comb tooth structure. Background Art
[0002] In order to meet people's needs of styling their hair while combing it, steam combs have appeared on the market. A heating unit is provided inside the steam comb to heat water to form steam, and through holes are opened on the comb teeth so that steam can be sprayed from the comb teeth to act on the hair. While combing the hair, the hair is heated and humidified to facilitate styling.
[0003] However, the steam generating device of a conventional steam comb adopts a single evaporation path, which results in a short water flow path. Part of the water is not vaporized and rushes out vertically along with the steam, which can easily burn the user's scalp or cause discomfort. Moreover, the unvaporized water wets the hair, making it inconvenient to style the hair. Therefore, further improvements can be made. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the shortcomings of the prior art, the utility model provides a steam comb tooth structure, which has the advantages of a long water flow path, ensuring that water is completely vaporized, and the steam is sprayed out horizontally and blocked to prevent it from directly acting on the scalp. It solves the problem that the flow path is short, part of the water is not vaporized and follows the steam to be sprayed onto the scalp, which may easily burn the user.
[0006] (II) Technical solution
[0007] In order to achieve the above-mentioned purpose of long water flow path, ensure that water is completely vaporized, steam is ejected laterally and blocked to prevent it from directly acting on the scalp, the utility model provides the following technical solutions: a steam comb tooth structure, including a comb tooth assembly and a heating assembly, the comb tooth assembly is fixedly installed at the bottom of the heating element, the heating assembly includes a cover plate, a heat conducting plate and a heating element from top to bottom, a hot air evaporation chamber is formed between the cover plate and the heat conducting plate, a plurality of air holes are penetrated on the heat conducting plate, and the air holes are connected to the hot air evaporation chamber; the comb tooth assembly includes a base, a comb tooth seal fixedly installed at the bottom of the base, and a comb tooth sealing cover plate from top to bottom, the upper surface of the base is provided with a plurality of groups of inner comb teeth in a matrix, and the bottoms of the plurality of inner comb teeth corresponding to the air holes are provided. A through hole is set through the position, and the through hole is located on any one side or two opposite sides of the inner comb teeth. The through hole extends upward along the side of the inner comb teeth to the top of the inner comb teeth, and an inner groove is formed on the inner comb teeth. The comb tooth seal is provided with multiple groups of outer comb teeth, and the inner comb teeth and the outer comb teeth corresponding to the outer comb teeth are provided with hollow holes of a certain depth at the bottom. The inner comb teeth correspond to the hollow holes one by one, and the inner comb teeth are inserted in the hollow holes. There is a certain gap between the inner comb teeth and the hollow holes. Hot air is ejected upward from the through holes on the inner comb teeth through the air holes, and the inner wall of the hollow hole is used to block the vertically ejected hot air, so that the hot air changes the direction of ejection, and finally the hot air is ejected from the gap formed between the inner comb teeth and the hollow holes to one side or two opposite sides of the outer comb teeth.
[0008] Preferably, a plurality of groups of water flow grooves are arranged on the heat conducting plate, and the plurality of groups of water flow grooves are interconnected, thereby extending the evaporation path of water entering the hot air evaporation chamber, thereby achieving a better hot air effect.
[0009] Preferably, the heating component also includes a sealing ring, which is sleeved on the surrounding edge of the heat conducting plate, and a plurality of groups of circular holes are provided on the sealing ring, and the circular holes are arranged one-to-one correspondingly to the air holes on the heat conducting plate, one end of the circular hole is sealed and connected to the air hole, and the other end of the circular hole is sealed and connected to the through hole on the base, and the air hole and the through hole are connected to each other through the circular holes on the sealing ring.
[0010] Preferably, a water inlet nozzle is provided on the cover plate, the water inlet nozzle is fixedly connected to the cover plate, and the water inlet nozzle is communicated with the hot air evaporation chamber.
[0011] Preferably, the heating element is configured as any one or more of a ceramic sheet, a PI heating film, a ceramic rod, a PTC heating sheet, or a heating wire.
[0012] Preferably, thermally conductive silica gel is provided between the heating element and the heat conducting plate to further balance the heat transfer between the heating element and the heat conducting plate.
[0013] Preferably, the hollow holes are arched or rectangular, the hollow holes are matched with the inner comb teeth, and the hollow holes are sleeved on the inner comb teeth.
[0014] Preferably, a plurality of comb-tooth bars are integrally formed at the bottom of the comb-tooth seal, and the plurality of comb-tooth bars are distributed in a ring shape at the edge of the comb-tooth seal, and the comb-tooth bars penetrate the comb-tooth seal cover plate.
[0015] Preferably, the comb teeth sealing cover plate passes through the comb teeth bar and the outer comb teeth are fixedly connected to the base.
[0016] Preferably, an installation cavity is provided on the base, and the heating component is arranged in the installation cavity.
[0017] (III) Beneficial effects
[0018] Compared with the prior art, the utility model provides a steam comb structure, which has the following beneficial effects:
[0019] 1. With the steam comb structure, when hot air is ejected from the through hole, it is ejected vertically along the guide groove formed by the inner groove on the side of the inner comb teeth, blocked by the inner wall of the hollow hole, and ejected horizontally from the gap formed between the inner comb teeth and the hollow hole to one side or two opposite sides of the outer comb teeth, forming a horizontal hot air flow to avoid rushing directly to the scalp and causing high-temperature hot air burns;
[0020] 2. The steam comb structure, the hot gas evaporation chamber is composed of multiple interconnected water flow grooves, so as to extend the water flow path, prolong the water heating time, make the water spread faster and more evenly on the heat conduction plate, and thus evaporate faster;
[0021] 3. The steam comb tooth structure, through the outer comb teeth being arranged in alternating lengths, is convenient for combing out tangled hair when combing hair;
[0022] 4. The steam comb tooth structure has different lengths of the comb tooth column and the comb tooth bar. When acting on the scalp, it has two different touches of "hard" and "soft", which can massage the scalp. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 This is a schematic diagram of a three-dimensional explosion structure of a steam comb structure proposed by the utility model;
[0024] Figure 2 This is a three-dimensional structural schematic diagram of a steam comb structure proposed by the utility model;
[0025] Figure 3 This is a three-dimensional structural schematic diagram of a steam comb structure proposed by the utility model in a cover plate separated state;
[0026] Figure 4This is a three-dimensional structural schematic diagram of a heat conduction plate of a steam comb structure proposed by the utility model;
[0027] Figure 5 This is a three-dimensional structural schematic diagram of a heating element of a steam comb structure proposed by the utility model;
[0028] Figure 6 This is a three-dimensional structural schematic diagram of a steam comb structure proposed by the utility model in which the comb seal and the base are separated;
[0029] Figure 7 This is a schematic diagram of the three-dimensional assembly structure of a base, a comb seal and a comb seal cover plate of a steam comb structure proposed by the utility model;
[0030] Figure 8 This is a schematic diagram of a top view of the three-dimensional assembly of a base and a comb seal of a steam comb structure proposed by the utility model;
[0031] Fig. 9 A steam comb structure proposed by the utility model Figure 8 A is a schematic diagram of the enlarged structure of the details.
[0032] In the figure: 100, heat conduction plate; 200, sealing ring; 300, cover plate; 400, water inlet nozzle; 500, base; 600, heating element; 700, comb tooth seal; 800, comb tooth seal cover plate; 101, water flow groove; 102, air hole; 201, circular hole; 501, inner comb teeth; 502, through hole; 503, installation cavity; 504, inner groove; 701, hollow hole; 702, outer comb teeth; 703, comb tooth column; 704, comb tooth bar. DETAILED DESCRIPTION
[0033] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0034] See also Figure 1-Figure 9A steam comb structure includes a comb assembly and a heating assembly. The comb assembly is fixedly mounted at the bottom of the heating assembly. The heating assembly includes a cover plate 300, a heat conducting plate 100 and a heating element 600 from top to bottom. The heating element 600 is configured as a ceramic sheet, or a PI heating film, or a ceramic rod, or a PTC heating sheet, or a heating wire. Any one or more of these. A heat-conducting silica gel is provided between the heating element 600 and the heat conducting plate 100 to further balance the heat transfer between the heating element 600 and the heat conducting plate 100. A hot air evaporation chamber is formed between the cover plate 300 and the heat conducting plate 100. A plurality of water flow grooves 101 are provided on the heat conducting plate 100. The plurality of water flow grooves 101 are interconnected, which prolongs the evaporation path of the water flow entering the hot air evaporation chamber, thereby achieving a better hot air effect.
[0035] The specific number of water flow grooves 101 can be three groups, all of which are arranged along the length direction of the heat conducting plate 100. One end of the middle water flow groove 101 is connected to the water flow grooves 101 on both sides, and the other end of the middle water flow groove 101 serves as the water inlet end, thereby extending the water evaporation path. The heat conducting plate 100 is provided with a plurality of air holes 102, and the air holes 102 are connected to the hot air evaporation chamber; the air holes 102 are arranged in two rows and are connected to the two groups of water flow grooves 101 on both sides. A water inlet nozzle 400 is arranged on the cover plate 300, and the water inlet nozzle 400 is fixedly connected to the cover plate 300, and the water inlet nozzle 400 is connected to the hot air evaporation chamber. The water inlet nozzle 400 is arranged at the water inlet end of the middle water flow groove 101.
[0036] The heating assembly also includes a sealing ring 200, which is sleeved on the edge of the heat conducting plate 100 to play a sealing role, so that the hot gas evaporation chamber forms a relatively closed state. The sealing ring 200 is provided with a plurality of groups of circular holes 201, and the circular holes 201 are arranged one by one with the air holes 102 on the heat conducting plate 100, and one end of the circular hole 201 is correspondingly and sealedly connected with the air hole 102.
[0037] The comb teeth assembly includes a base 500, a comb teeth seal 700 fixedly mounted at the bottom of the base 500, and a comb teeth seal cover plate 800 from top to bottom. The base 500 is provided with an installation cavity 503, and the heating assembly is arranged in the installation cavity 503. The upper surface of the base 500 is provided with multiple groups of inner comb teeth 501 in a matrix, and through holes 502 are arranged through the bottoms of the multiple inner comb teeth 501 and at positions corresponding to the air holes 102. The through holes 502 are located on any one side or two opposite sides of the inner comb teeth 501, and the through holes 502 extend upward along the side of the inner comb teeth 501 to the top of the inner comb teeth 501, and an inner groove 504 is formed on the inner comb teeth 501. The other end of the circular hole 201 on the sealing ring 200 is sealed and connected to the through hole 502 on the base 500, and the air holes 102 and the through holes 502 are connected to each other through the circular hole 201 on the sealing ring 200. Therefore, the steam inside the hot gas evaporation chamber can pass through the air hole 102 and the circular hole 201 and enter the through hole 502 .
[0038] Thus, in this embodiment, as shown in the attached Figure 4-6 As shown, there are a plurality of circular holes 201 , which are vertically arranged on two opposite sides of the sealing ring 200 , and the number of the circular holes 201 corresponds to the number of the through holes 502 .
[0039] The comb teeth seal 700 is provided with multiple groups of outer comb teeth 702, and the inner comb teeth 501 and the outer comb teeth 702 corresponding to the outer comb teeth 702 are provided with hollow holes 701 of a certain depth at the bottom, and the inner comb teeth 501 correspond to the hollow holes 701 one by one, and the inner comb teeth 501 are inserted into the hollow holes 701. When assembling, the comb teeth seal 700 is attached to the surface of the base 500, and the inner comb teeth 501 are inserted into the hollow holes 701, and there is a certain gap between the inner comb teeth 501 and the inner wall of the hollow holes 701. The hollow holes 701 are arched or rectangular, and the hollow holes 701 are adapted to the inner comb teeth 501, and the hollow holes 701 are sleeved on the inner comb teeth 501. The lengths of the outer comb teeth 702 are different, and they are alternately distributed in length, which is convenient for combing tangled hair during the hair combing process.
[0040] There is a certain gap between the inner comb teeth 501 and the inner wall of the hollow hole 701, and the hot air is ejected upward from the through hole 502 on the inner comb teeth 501 through the air hole 102. The inner wall of the hollow hole 701 blocks the vertically ejected hot air, so that the hot air changes the ejection direction, and finally the hot air is ejected from the gap formed between the inner comb teeth 501 and the hollow hole 701 to one side or two opposite sides of the outer comb teeth 702. This can prevent the hot air from rushing directly to the scalp, causing discomfort or burns.
[0041] Inner grooves 504 are provided on both sides of the inner comb teeth 501 . The inner grooves 504 on the sides of some inner comb teeth 501 are connected with the through holes 502 , and guide grooves are formed on the sides of the inner comb teeth 501 through the inner grooves 504 .
[0042] The ends of the outer comb teeth 702 are integrally formed with a comb tooth column 703, and the bottom of the comb tooth seal 700 is integrally formed with a plurality of comb tooth strips 704, which are distributed in a ring shape at the edge of the comb tooth seal 700. The comb tooth column 703 and the comb tooth strip 704 are made of the same material but have different lengths. When bent to the same degree, the required force is different. Therefore, when combing the hair, the comb tooth column 703 and the comb tooth strip 704 act on the scalp, with both hard and soft touches, which can play a certain massage role. The comb tooth strip 704 passes through the comb tooth sealing cover plate 800. The comb tooth sealing cover plate 800 passes through the comb tooth strip 704 and the outer comb teeth 702 and is fixedly connected to the base 500. The main body of the comb tooth seal 700 is clamped in the middle by the comb tooth sealing cover plate 800 and the base 500, which plays a role in fixing the comb tooth seal 700.
[0043] Working principle: First, water is transported into the hot air evaporation chamber through the water inlet nozzle 400, and the heating element 600 is powered to generate heat. When the water flows along the water flow channel 101, it absorbs heat and evaporates; the hot air flows from the air hole 102 and the circular hole 201 to the through hole 502;
[0044] When hot air is ejected from the through hole 502, it is ejected vertically along the guide groove formed by the inner groove 504 on the side of the inner comb teeth 501, and is blocked by the inner wall of the hollow hole 701. It is ejected horizontally from the gap formed between the inner comb teeth 501 and the hollow hole 701 to one side or two opposite sides of the outer comb teeth 702, forming a horizontal hot air flow to avoid directly rushing to the scalp.
[0045] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A steam comb structure, comprising a comb assembly and a heating assembly, characterized in that: The comb tooth assembly is fixedly mounted on the bottom of the heating element. The heating element comprises, from top to bottom, a cover plate (300), a heat conducting plate (100) and a heating element (600). A hot air evaporation chamber is formed between the cover plate (300) and the heat conducting plate (100). A plurality of air holes (102) are formed through the heat conducting plate (100). The air holes (102) are in communication with the hot air evaporation chamber. The comb tooth assembly comprises, from top to bottom, a base (500), a comb tooth seal (700) fixedly mounted on the bottom of the base (500), and a comb tooth seal cover plate (800); a plurality of groups of inner comb teeth (501) are arranged in a matrix on the upper surface of the base (500); a through hole (502) is arranged through the bottom of the plurality of inner comb teeth (501) and at a position corresponding to the air hole (102); the through hole (502) is located on any one side or two opposite sides of the inner comb teeth (501); the through hole (502) extends upward along the side of the inner comb teeth (501) to the top of the inner comb teeth (501); an inner groove (504) is formed on the inner comb teeth (501); a plurality of groups of outer comb teeth (702) are arranged on the comb tooth seal (700); The inner comb teeth (501) and the outer comb teeth (702) corresponding to each other are provided with hollow holes (701) of a certain depth at the bottom. The inner comb teeth (501) correspond to the hollow holes (701) one by one, and the inner comb teeth (501) are inserted in the hollow holes (701). There is a certain gap between the inner comb teeth (501) and the hollow holes (701). Hot air is ejected upward from the through holes (502) on the inner comb teeth (501) through the air holes (102). The inner wall of the hollow hole (701) blocks the vertically ejected hot air, so that the hot air changes its ejection direction. Finally, the hot air is ejected horizontally from the gap formed between the inner comb teeth (501) and the hollow holes (701) to one side or two opposite sides of the outer comb teeth (702).
2. The steam comb structure according to claim 1, characterized in that: The heat conducting plate (100) is provided with a plurality of groups of water flow grooves (101), and the plurality of groups of water flow grooves (101) are interconnected, thereby extending the evaporation path of water entering the hot air evaporation chamber, thereby achieving a better hot air effect.
3. The steam comb structure according to claim 2, characterized in that: The heating component further comprises a sealing ring (200), the sealing ring (200) being sleeved on the surrounding edge of the heat conducting plate (100), the sealing ring (200) being provided with a plurality of groups of circular holes (201), the circular holes (201) being provided in a one-to-one correspondence with the air holes (102) on the heat conducting plate (100), one end of the circular hole (201) being correspondingly and sealedly connected to the air hole (102), the other end of the circular hole (201) being correspondingly and sealedly connected to the through hole (502) on the base (500), and the air hole (102) and the through hole (502) being communicated with each other via the circular hole (201) on the sealing ring (200).
4. The steam comb structure according to claim 3, characterized in that: A water inlet nozzle (400) is provided on the cover plate (300), the water inlet nozzle (400) is fixedly connected to the cover plate (300), and the water inlet nozzle (400) is in communication with the hot air evaporation chamber.
5. The steam comb structure according to claim 4, characterized in that: The heating element (600) is configured as any one or more of a ceramic sheet, a PI heating film, a ceramic rod, a PTC heating sheet or a heating wire.
6. The steam comb structure according to claim 1, characterized in that: Thermally conductive silica gel is provided between the heating element (600) and the heat conducting plate (100) to further balance the heat transfer between the heating element (600) and the heat conducting plate (100).
7. The steam comb structure according to claim 1, characterized in that: The hollow holes (701) are arched or rectangular, and are matched with the inner comb teeth (501). The hollow holes (701) are sleeved on the inner comb teeth (501).
8. The steam comb structure according to claim 1, characterized in that: The bottom of the comb-tooth seal (700) is integrally formed with a plurality of comb-tooth bars (704), the plurality of comb-tooth bars (704) are distributed in a ring shape at the edge of the comb-tooth seal (700), and the comb-tooth bars (704) penetrate the comb-tooth seal cover plate (800).
9. The steam comb structure according to claim 8, characterized in that: The comb teeth sealing cover plate (800) penetrates the comb teeth bar (704) and the outer comb teeth (702) and is fixedly connected to the base (500).
10. The steam comb structure according to claim 1, characterized in that: The base (500) is provided with an installation cavity (503), and the heating component is arranged in the installation cavity (503).