Plasma comb teeth and plasma comb

Abstract

The utility model provides a plasma comb tooth and a plasma comb. The plasma comb tooth comprises a metal rod and a comb tooth body, the metal rod is arranged in the comb tooth body, the metal rod is used for being connected with high-frequency current, a groove is formed in the tail end of the comb tooth body, and the tail end of the metal rod is arranged close to the groove; when the tail end of the comb tooth body is in contact with the skin, the flange of the groove is in contact with the skin so as to form a discharge gap between the skin and the tail end of the metal rod. When the flange of the groove is in contact with the skin, a discharge gap is formed between the skin and the tail end of the metal rod, so that the plasma can be effectively released.

Description

Technical Field

[0001] This utility model relates to a plasma comb and a plasma comb. Background Technology

[0002] Plasma combs, as hair care tools combining plasma technology and traditional comb structures, clean and care for hair and scalp through the antibacterial and activating effects of plasma. Existing plasma comb structures generally consist of comb teeth and an internal metal rod connected to a plasma generator to transfer and release plasma. However, most plasma combs on the market have flat or slightly convex curved ends. While this design facilitates manufacturing, it has significant limitations in use. First, flat or slightly curved comb teeth need to maintain a certain distance from the scalp to achieve the desired plasma effect. If the comb teeth directly contact the scalp or skin, the plasma's function is limited, making it difficult to fully release active particles. Furthermore, users need to carefully adjust the angle and distance of the comb teeth to ensure they are properly positioned with the scalp, resulting in a less than convenient user experience. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a plasma comb and a plasma comb. Compared with the traditional flat or slightly curved surface design, this structure can more accurately control the discharge position and distance, so that the plasma can act on the scalp more effectively and enhance the sterilization, antibacterial and care effects.

[0004] To solve the above-mentioned technical problems, this utility model provides a plasma comb, including: a metal rod and a comb body; the metal rod is disposed in the comb body and is used to connect a high-frequency current; a groove is provided at the end of the comb body, and the end of the metal rod is disposed close to the groove; when the end of the comb body contacts the skin, the flange of the groove contacts the skin to form a discharge gap between the skin and the end of the metal rod.

[0005] In a preferred embodiment, the depth of the groove is greater than 0 mm and less than or equal to 5 mm.

[0006] In a preferred embodiment, the comb body is made of alumina ceramic, zirconia ceramic, or Teflon.

[0007] In a preferred embodiment, a receiving channel is formed inside the comb body, the receiving channel including an inlet located at the lower end of the comb body, through which the metal rod can be inserted into the receiving channel.

[0008] In a preferred embodiment, the upper end of the receiving channel is provided corresponding to the groove.

[0009] In a preferred embodiment, the metal rod includes a rod body and a head, the head being connected to one end of the rod body, the radial dimension of the head being greater than the radial dimension of the rod body, the radial dimension of the head corresponding to the receiving channel; the head is disposed close to the groove.

[0010] This utility model also provides a plasma comb, which includes a plurality of the aforementioned plasma comb teeth.

[0011] In a preferred embodiment, a discharge unit is further included; the discharge unit is connected to a plurality of the metal rods respectively; the discharge unit is used to generate a high-frequency current.

[0012] Compared with the prior art, the technical solution of this utility model has the following beneficial effects:

[0013] A plasma comb includes a metal rod and a comb body. The metal rod is disposed within the comb body and is used to conduct a high-frequency current. A groove is provided at the end of the comb body, and the end of the metal rod is positioned close to the groove. When the end of the comb body contacts the skin, the flange of the groove contacts the skin to form a discharge gap between the skin and the end of the metal rod. The groove at the end of the comb body, with the end of the metal rod positioned close to it, creates a discharge gap between the skin and the end of the metal rod when the flange of the groove contacts the skin, ensuring effective plasma release. Compared to traditional flat or slightly curved designs, this structure allows for more precise control of the discharge position and distance, enabling the plasma to act more effectively on the scalp and enhancing its bactericidal, antibacterial, and conditioning effects. Attached Figure Description

[0014] Figure 1 This is a front view of the plasma comb in a preferred embodiment of the present invention;

[0015] Figure 2 This is a cross-sectional view of the plasma comb in a preferred embodiment of the present invention;

[0016] Figure 3 This is an exploded view of the plasma comb in a preferred embodiment of the present invention;

[0017] Figure 4 This is an exploded view of the plasma comb teeth in a preferred embodiment of the present invention;

[0018] Figure 5 This is a cross-sectional view of the plasma comb teeth in a preferred embodiment of the present invention. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0020] A plasma comb 10 includes a metal rod 1 and a comb body 2. The metal rod 1 is disposed within the comb body 2 and is used to conduct a high-frequency current. A groove 21 is provided at the end of the comb body 2, and the end of the metal rod 1 is positioned close to the groove 21. When the end of the comb body 2 contacts the skin, the flange of the groove 21 contacts the skin to form a discharge gap between the skin and the end of the metal rod 1. The groove 21 is provided at the end of the comb body 2, and the end of the metal rod 1 is placed close to the groove 21. When the flange of the groove 21 contacts the skin, a discharge gap is formed between the skin and the end of the metal rod 1, thereby ensuring effective plasma release. Compared to traditional flat or slightly curved designs, this structure allows for more precise control of the discharge position and distance, enabling the plasma to act more effectively on the scalp and enhancing the sterilization, antibacterial, and conditioning effects.

[0021] In this embodiment, the depth of the groove 21 is greater than 0 mm and less than or equal to 5 mm. The comb body 2 is made of alumina ceramic, zirconium oxide ceramic, or Teflon.

[0022] In this embodiment, a receiving channel 22 is formed inside the comb tooth body 2. The receiving channel 22 includes an inlet 221 located at the lower end of the comb tooth body 2, through which the metal rod 1 can be inserted. The upper end of the receiving channel 22 corresponds to the groove 21. The metal rod 1 includes a rod body 11 and a head 12. The head 12 is connected to one end of the rod body 11, and the radial dimension of the head 12 is larger than that of the rod body 11. The radial dimension of the head 12 corresponds to the receiving channel 22; the head 12 is located close to the groove 21. This structure facilitates the installation and replacement of the metal rod 1 and improves the assembly efficiency of the product. In addition, the upper end of the receiving channel 22 is opposite to the groove 21, which allows the metal rod 1 to be stably positioned inside the comb tooth body 2, ensuring that its end is close to the groove 21 to achieve the ideal discharge position. The metal rod 1 includes a body 11 and a head 12. The radial dimension of the head 12 is larger than that of the body 11 and corresponds to the receiving channel 22, allowing the head 12 to be stably positioned within the receiving channel 22 and placed close to the groove 21. The increased radial dimension of the head 12 not only enhances the concentration of the discharge but also prevents the metal rod 1 from swaying within the channel, improving the stability during the discharge process and enabling more efficient release of plasma energy.

[0023] This utility model also provides a plasma comb, which includes a plurality of plasma comb teeth 10 arranged in an array. The plasma comb includes a shell 20 and a discharge unit 30, with a plurality of metal rods 1 connected to the discharge unit 30, which is used to generate high-frequency current.

[0024] The above description is only a preferred embodiment of the present utility model, but the design concept of the present utility model is not limited thereto. Any non-substantial modifications made to the present utility model by those skilled in the art within the scope of the technology disclosed in the present utility model using this concept shall be deemed as an infringement of the protection scope of the present utility model.

Claims

1. A plasma comb tooth, characterized by, The application relates to a plasma comb tooth comprising: a metal rod and a comb tooth body; the metal rod is arranged in the comb tooth body, the metal rod is used to connect high-frequency current, the end of the comb tooth body is provided with a groove, and the end of the metal rod is arranged close to the groove; when the end of the comb tooth body contacts the skin, the flange of the groove contacts the skin to form a discharge gap between the skin and the end of the metal rod.

2. A comb finger according to claim 1, wherein: The depth of the groove is greater than 0 mm and less than or equal to 5 mm.

3. A comb finger according to claim 1, wherein: the first and second surfaces are substantially parallel to each other; and the first and second surfaces are substantially perpendicular to the third surface. The comb tooth body is made of alumina ceramic, zirconia ceramic or Teflon. ​ 4. A comb finger according to claim 1, wherein: An accommodating channel is formed in the comb tooth body, the accommodating channel comprises an entrance at the lower end of the comb tooth body, and the metal rod can be arranged in the accommodating channel from the entrance.

5. A comb finger according to claim 4, wherein: The upper end of the accommodating channel corresponds to the groove.

6. A comb finger according to claim 4, wherein: The metal rod comprises a rod body and a head, the head is connected to one end of the rod body, the radial dimension of the head is greater than that of the rod body, and the radial dimension of the head corresponds to the accommodating channel. The head is arranged close to the groove.

7. A plasma comb, characterized in that, The application further relates to a plurality of plasma comb teeth as claimed in any one of claims 1-6.

8. A plasma comb according to claim 7, wherein: The application further relates to a discharge unit, the discharge unit is connected to the plurality of metal rods respectively, and the discharge unit is used to generate high-frequency current.

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