Battery separated hair growth cap

Abstract

The utility model discloses a battery separates hair -restoring cap. Including head cover, inner cover, lamp area and battery box, the inner end surface of head cover is pasted with lamp area, and the inner cover is the light -transmitting material, and the inner cover is installed to the inner end surface of head cover and is integrative with head cover injection molding, and the outer end surface of head cover is provided with at least one pair of installation mesa, and the first circuit board and first magnet are embedded in pair of installation mesa, and the first circuit board is provided with first conducting part, and the inside of battery box is provided with second circuit board and battery, charging head, and the second circuit board is provided with second conducting part, and the battery box is provided with second magnet. The utility model separates the design between battery and hair -restoring cap main part, and the main part is separated from battery, and only exists, and one aspect of such design does not need to consider the space demand of battery setting up on head cover, can let head cover set up more light and thin, simple, and be favorable to storage, and the other aspect uses alternately through a plurality of battery boxes, to eliminate consumer's single battery endurance anxiety.

Description

Technical Field

[0001] This utility model relates to the field of hair growth cap technology, and in particular to a hair growth cap with a detachable battery. Background Technology

[0002] As we all know, with the continuous development of science and technology, people's awareness of beauty is also constantly improving, and hair growth equipment is also developing rapidly. In particular, hair growth caps, which are convenient to use in daily life, improve scalp blood circulation, stimulate hair follicle activity, or provide additional nutrition to help hair regeneration or slow down hair loss by emitting light to the scalp.

[0003] Currently, hair growth caps generally include a head cover, an inner cover, and a light strip connecting the head cover and inner cover. They also typically include a circuit board and a power module. Existing hair growth caps offer two power module options: built-in batteries and external power cords. External power cords are more commonly chosen because the cord can be inconvenient for consumers. However, built-in batteries require more space in the head cover to accommodate them, and the limited battery capacity can cause battery anxiety. Once the battery runs out, use must be stopped, or the cap must be charged simultaneously, essentially becoming another external power cord design, which is clearly not ideal for consumers.

[0004] Therefore, it is necessary to upgrade the structure of the existing hair growth cap. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a hair growth cap with a detachable battery.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A battery-detachable hair growth cap includes a head cover, an inner cover, a light strip, and a battery box. The light strip is attached to the inner end face of the head cover. The inner cover is made of a light-transmitting material and is integrally injection molded onto the inner end face of the head cover, with the light strip embedded between the head cover and the inner cover. The outer end face of the head cover has at least one mounting platform. The mounting platform has a first circuit board and a first magnet embedded in it. The first circuit board is electrically connected to the light strip and has a first conductive element with its top end facing outwards. The battery box contains a second circuit board and a battery and a charging head electrically connected to the second circuit board. The second circuit board has a second conductive element with its top end facing outwards. The battery box also has a second magnet that can be attracted to the first magnet. When the battery box is attracted to the mounting platform by the first and second magnets, the first conductive element and the second conductive element make contact.

[0008] Preferably, the head cover and inner cover are made of soft rubber, and the light strip is a flexible light strip.

[0009] Preferably, a protective ring made of a rigid material is provided in the inner cavity of the mounting surface, and the first circuit board is placed inside the protective ring.

[0010] Preferably, the first conductive element is a conductive pin, and the second conductive element is a conductive contact; or, the first conductive element is a conductive contact, and the second conductive element is a conductive pin.

[0011] Preferably, the head cover is provided with evenly distributed ventilation holes, and the inner cover is provided with ventilation holes to create a gap.

[0012] Preferably, a buzzer is provided on the second circuit board.

[0013] Preferably, the second circuit board is also connected to an indicator light, and the battery box is configured to be light-transmitting at the position corresponding to the indicator light.

[0014] Preferably, the outer periphery of the battery box is provided with anti-slip texture.

[0015] By adopting the above solution, this utility model separates the battery from the main body of the hair growth cap, allowing the main body to exist independently of the battery. This design eliminates the need to consider the space requirements for placing the battery on the head cover, making the head cover thinner, simpler, and easier to store. Furthermore, by using multiple battery boxes alternately, it eliminates consumers' anxiety about the battery life of a single battery. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structural principle of an embodiment of the present utility model.

[0017] Figure 2 This is an exploded view of the structure of an embodiment of this utility model.

[0018] Figure 3 This is a schematic diagram of the structure from another direction of an embodiment of the present invention.

[0019] Figure 4 This is a schematic diagram of the battery box after assembly according to an embodiment of the present invention. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0021] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. They can refer to a mechanical connection or an electrical connection. They can refer to a direct connection or an indirect connection through an intermediate medium, and they can refer to the internal communication of two components or the interaction between two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0023] like Figures 1 to 4 As shown, this embodiment provides a battery-detachable hair growth cap, including a head cover 1, an inner cover 2, a light strip 3, and a battery box 4. The light strip 3 is attached to the inner end face of the head cover 1. The inner cover 2 is made of a light-transmitting material and is fitted onto the inner end face of the head cover 1 and injection molded integrally with the head cover 1, so that the light strip 3 is embedded between the head cover 1 and the inner cover 2. The outer end face of the head cover 1 is provided with at least one mounting platform 5. The mounting platform 5 is embedded with a first circuit board 6 and a first magnet 7. The first circuit board 6 is electrically connected to the light strip 3 and is provided with a first conductor. The battery box 4 contains an electrical component 8, with the top end of the first conductive component 8 facing outwards. Inside the battery box 4, there is a second circuit board 41 and a battery 42 and a charging head 43 electrically connected to the second circuit board 41. The second circuit board 41 is provided with a second conductive component 44, with the top end of the second conductive component 44 facing outwards. The battery box 4 is also provided with a second magnet 45 that can be attracted to the first magnet 7. When the battery box 4 is attracted to the mounting surface 5 by the first magnet 7 and the second magnet 45, the first conductive component 8 and the second conductive component 44 form contact.

[0024] The main design feature of this embodiment is the separate design of the battery and the main body of the hair growth cap, allowing the main body to exist independently of the battery. This design eliminates the space requirements for the battery on the head cover 1, making the head cover 1 thinner, simpler, and easier to store. Furthermore, the alternating use of multiple battery boxes 4 alleviates consumers' anxiety about the battery's endurance. Specifically, when using the product, the battery box 4 is aligned and closed onto the mounting surface 5 of the head cover 1, secured by the first magnet 7 and the second magnet 45. This causes the first conductive element 8 and the second conductive element 44 to make contact, establishing a circuit connection between the first circuit board 6 and the second circuit board 41. This allows the power from the battery box 4 to be transferred to the first circuit board 6 to power the LED strip 3. It should be noted that the first circuit board 6 mainly integrates the LED strip driving circuit, while the second circuit board 41 mainly integrates the power charging and discharging management circuit and the control chip. The power charging and discharging management circuit is connected to the charging head and the second conductive component. The LED strip driving circuit, the power charging and discharging management circuit and the control chip are all conventional technical designs in this field. Therefore, this embodiment will not elaborate on the specific working principle of the circuit system. If necessary, some buttons can be set on the battery box 4 to control the power supply and other circuit operations. The charging head 43 of the battery box 4 can be a magnetic charging head.

[0025] Meanwhile, because the battery is separated, the head cover 1 and the inner part are injection molded together, creating a relatively unobstructed space. Only the top of the first conductive part 8 is exposed, which effectively improves the waterproof effect and makes it easier for users to clean.

[0026] Furthermore, to facilitate storage and folding, the head cover 1 and inner cover 2 in this embodiment are both made of soft rubber material, specifically silicone material, and the light strip 3 is a flexible light strip. With this design, the whole can be folded and packed away, so that it can be better stored when not in use or when packaged.

[0027] Furthermore, to prevent damage to the first circuit board 6 during folding, a protective ring 9 made of a hard material is provided in the inner cavity of the mounting platform 5. The first circuit board 6 is placed inside the protective ring 9, so that a rigid protection is formed around the first circuit board 6, preventing the first circuit board 6 from being folded and damaged during folding. It can also keep the mounting platform 5 in a specific shape, fix the shape of the mounting platform 5, and facilitate the mounting of the battery box 4.

[0028] Furthermore, regarding the selection of conductive components in this embodiment, the first conductive component 8 can be a conductive pin, and the second conductive component 44 can be a conductive contact; or, the first conductive component 8 can be a conductive contact, and the second conductive component 44 can be a conductive pin.

[0029] Furthermore, since the head cover 1 is fitted over the top of the head, ventilation holes 10 are evenly distributed on the head cover 1 for comfortable wearing, and the inner cover 2 forms a gap 11 at the ventilation holes 10.

[0030] Furthermore, to provide reminders to the user, a buzzer (not shown in the figure) is provided on the second circuit board 41 in this embodiment. The buzzer can serve as a time reminder, but a clock circuit needs to be integrated on the second circuit board 41. It can also serve as a battery level reminder, or as a power-on reminder, etc. Of course, this embodiment not only provides buzzer reminders but also light reminders. Therefore, the second circuit board 41 in this embodiment is also connected to an indicator light (not shown in the figure). The battery box 4 is set to be light-transmitting, such as transparent or semi-transparent, at the position corresponding to the indicator light, so that it can provide both sound and light reminders simultaneously.

[0031] Furthermore, in order to prevent consumers' fingers from slipping when they grip the battery box 4, the battery box 4 in this embodiment is provided with anti-slip texture 46 on its outer periphery.

[0032] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A battery-powered hair restorer cap, characterized by: The device includes a head cover, an inner cover, a light strip, and a battery box. The light strip is attached to the inner end face of the head cover. The inner cover is made of a light-transmitting material and is integrally molded with the inner end face of the head cover, so that the light strip is embedded between the head cover and the inner cover. The outer end face of the head cover is provided with at least one mounting platform. The mounting platform is embedded with a first circuit board and a first magnet. The first circuit board is electrically connected to the light strip and is provided with a first conductive element. The top end of the first conductive element faces the outside. The battery box contains a second circuit board and a battery and a charging head electrically connected to the second circuit board. The second circuit board is provided with a second conductive element. The top end of the second conductive element faces the outside. The battery box is also provided with a second magnet that can be attracted to the first magnet. When the battery box is attracted to the mounting platform by the first magnet and the second magnet, the first conductive element and the second conductive element make contact.

2. A battery powered hair restorer cap as claimed in claim 1 wherein: Both the head cover and inner cover are made of soft rubber, and the light strip is a flexible light strip.

3. A battery powered hair restorer cap according to claim 2 wherein: A protective ring made of a hard material is provided in the inner cavity of the mounting platform, and the first circuit board is placed inside the protective ring.

4. The battery-powered hair restorer cap of claim 1, wherein: The first conductive element is a conductive pin, and the second conductive element is a conductive contact; or, the first conductive element is a conductive contact, and the second conductive element is a conductive pin.

5. The battery-powered hair restorer cap of claim 1, wherein: The headgear is evenly distributed with ventilation holes, and the inner cover is located at the ventilation holes to form a void.

6. A battery powered hair restorer cap according to claim 1, wherein: A buzzer is installed on the second circuit board.

7. A battery-detachable hair growth cap as described in claim 6, characterized in that: The second circuit board is also connected to an indicator light, and the battery box is set to be light-transmitting at the position corresponding to the indicator light.

8. A battery-detachable hair growth cap as described in claim 1, characterized in that: The battery box has anti-slip textures on its outer surface.

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