Ultraviolet sterilization shaver

Abstract

The utility model provides an ultraviolet sterilization shaver, including body and protective cover, wherein, the protective cover is equipped with the sterilization subassembly that can open automatically, self -power supply in it: the sterilization subassembly includes the circuit board of setting on the inner wall of protective cover, the cover plate of being located the circuit board below and the ultraviolet lamp, conducting shaft, charging interface and battery integrated between the circuit board and cover plate, the body is equipped with the cutter head subassembly on the upper end, the protective cover covers the cutter head subassembly and forms the airtight sterilization space, the conducting shaft is contacted with the metal cutter net of cutter head subassembly, the ultraviolet lamp opens and carries out the sterilization to the cutter head subassembly in airtight sterilization space, the utility model provides an ultraviolet sterilization shaver, the ultraviolet lamp in the protective cover can independent power supply, automatic opening disinfects and sterilizes the cutter head and cutter net, avoids the biological injury caused by bacterial residue, improves the use safety.

Description

Technical Field

[0001] This utility model relates to the field of personal care equipment technology, and in particular to an ultraviolet sterilizing shaver. Background Technology

[0002] Razors can be divided into manual razors and electric razors according to their shaving principles. As a grooming tool that almost every adult man uses every day, electric razors are very popular due to their ease of use and safety. After using an electric razor, hair clippings and skin oils may remain on the foil and blades. If not cleaned promptly, these residues can breed bacteria and produce odors. During the next use, there is a risk of infection if there are minor cuts on the skin.

[0003] However, the foil of electric shavers is generally honeycomb mesh, which is difficult to clean thoroughly with ordinary water washing or blowing. In addition, the blades are often thin and sharp, making them difficult to clean. In order to ensure the hygiene and safety of the shaver head, existing shavers have additional sterilization devices that can be placed inside to sterilize the shaver or shaver head. However, this type of sterilization device is an additional accessory. Even if it is miniaturized, it still needs to be carried separately. It is not small and portable enough, suitable for home use, but inconvenient for people who travel frequently.

[0004] Some existing shavers have ultraviolet lamps installed on the shaver head cover to sterilize the shaver head, but most of them rely on the internal power supply of the body to power the ultraviolet lamp, which consumes a certain amount of power and reduces the number of times the shaving module can be used. Secondly, the activation of the sterilization function often depends on the start of the machine. Most office workers are always in a hurry in the morning and easily forget to turn on the sterilization function of the shaver after using the product.

[0005] In summary, given the various problems described above, this application aims to propose an ultraviolet sterilization razor that can automatically disinfect and sterilize and has independent power supply to meet people's daily needs. Utility Model Content

[0006] To solve the above-mentioned technical problems, this utility model provides an ultraviolet sterilization shaver. The ultraviolet lamp located inside the protective cover can be independently powered and automatically turned on to disinfect and sterilize the shaver head and foil, avoiding biological damage caused by bacterial residue and improving safety in use.

[0007] The technical solution adopted in this utility model is: An ultraviolet sterilization shaver includes a body and a protective cover, wherein the protective cover houses an automatically opening, self-powered sterilization component. The sterilization component includes a circuit board disposed on the inner wall of the protective cover, a cover plate located below the circuit board, and an ultraviolet lamp, a conductive shaft, a charging interface, and a battery integrated between the circuit board and the cover plate. The upper part of the machine body is provided with a blade assembly. The protective cover covers the blade assembly to form a sealed sterilization space. The conductive shaft contacts the metal blade mesh of the blade assembly. The ultraviolet lamp is turned on and sterilizes the blade assembly in the sealed sterilization space.

[0008] As a preferred embodiment, the protective cover is provided with several visible laser holes.

[0009] As a preferred embodiment, the circuit board is disposed on the inner wall of the top of the protective cover, and a plurality of ultraviolet lamps and a pair of conductive shafts are disposed on the bottom surface of the circuit board, with the battery and charging interface located on both sides of the ultraviolet lamps respectively.

[0010] As a preferred embodiment, the cover plate is provided with positioning holes for mounting the conductive shaft and charging interface, as well as light-transmitting holes for the ultraviolet lamp to pass through.

[0011] As a preferred embodiment, the ultraviolet lamp, conductive shaft, charging interface, and battery are all electrically connected to the circuit board.

[0012] As a preferred embodiment, the circuit board is equipped with a timing module to control the automatic shutdown of the ultraviolet lamp after the conductive shaft is connected to the metal blade mesh and after the ultraviolet lamp has been working for a predetermined time.

[0013] The beneficial effects of this utility model are: The electric shaver provided in this application features a sterilization component with automatic disinfection and self-powered functions. When the protective cover is closed, a sealed sterilization space is formed between the shaver head assembly and the protective cover, allowing for comprehensive disinfection and sterilization of the shaver head and foil, reducing bacterial growth and preventing biological damage caused by bacterial residue. The shaver in this application uses a battery built into the protective cover, which can be charged and powered independently without being connected to the internal power supply of the shaver body, thus not consuming the power of the shaver body and increasing the number of shaving unit cycles. The electric shaver of this application achieves automatic disinfection by contacting the conductive shaft on the protective cover with the metal blade mesh of the shaver body to form a conductive path, which automatically turns on the ultraviolet lamp. At the same time, it is set to automatically turn off after disinfection for a certain period of time after the path is connected, so as to avoid forgetting to disinfect the shaver after using the product. Secondly, the conductive path of this application does not require additional conductive contacts or springs on the shaver body, and directly connects to the metal blade mesh, which can simplify the internal structure of the shaver and make the structure more compact and simple. Attached Figure Description

[0014] Figure 1This is an exploded view of the overall structure of the razor in this application; Figure 2 This is an exploded view of the structure of the protective cover of this application; Figure 3 This is a schematic diagram of the structure of the protective cover of this application; Figure 4 This is an overall schematic diagram of the razor used in this application.

[0015] Figure label: 1. Body; 2. Protective cover; 3. Sterilization component; 4. Circuit board; 5. Cover plate; 6. Ultraviolet lamp; 7. Conductive shaft; 8. Charging interface; 9. Battery; 10. Blade assembly; 11. Metal blade mesh; 12. Laser hole; 13. Positioning hole; 14. Light transmission hole.

[0016] The accompanying drawings illustrate various embodiments of the present invention for illustrative purposes only. Those skilled in the art will readily recognize from the following discussion that alternative embodiments of the structures and methods shown herein can be employed without departing from the principles of the present invention described herein. Detailed Implementation

[0017] The technical solutions of specific embodiments of this utility model will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. All other embodiments obtained by those skilled in the art based on the teachings of the following embodiments are within the protection scope of this utility model.

[0018] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0019] The ultraviolet sterilizing shaver provided in this application, as an essential daily care tool, has the advantages of being safe and convenient, and providing thorough and comprehensive sterilization and disinfection of the shaver head components, as detailed below: See Figure 1 An ultraviolet sterilization shaver includes a body 1 and a protective cover 2. The protective cover 2 houses an automatically opening, self-powered sterilization component 3. This automatic opening and self-powered function is achieved through the following structure: See Figure 2 and Figure 3 The sterilization component 3 includes a circuit board 4 disposed on the inner wall of the protective cover 2, a cover plate 5 located below the circuit board 4, and an ultraviolet lamp 6, a conductive shaft 7, a charging interface 8, and a battery 9 integrated between the circuit board 4 and the cover plate 5. The cover plate 5 serves to position and waterproof the sterilization component 3, and it also has good light transmittance. Furthermore, the ultraviolet lamp 6, conductive shaft 7, charging interface 8, and battery 9 are all electrically connected to the circuit board 4.

[0020] First, there is the self-powered function: by setting a small battery 9 inside the protective cover 2 to provide separate power to the ultraviolet lamp 6, the sterilization function can be turned on without relying on the body 1. It does not need to be connected to the internal power supply of the body 1, and can be charged and powered independently without consuming the power of the body, which can increase the number of use cycles of the shaving unit.

[0021] Furthermore, there is the automatic sterilization function: the layout of each component of sterilization component 3 is as follows, preferably, please refer to... Figure 2 As shown, the circuit board 4 is disposed on the inner wall of the top of the protective cover 2, and a plurality of ultraviolet lamps 6 and a pair of conductive shafts 7 are disposed on the bottom surface of the circuit board 4. The battery 9 and the charging interface 8 are respectively located on both sides of the ultraviolet lamps 6. Furthermore, the cover plate 5 is provided with positioning holes 13 for mounting the conductive shaft 7 and the charging interface 8, and light-transmitting holes 14 for the ultraviolet lamp 6 to transmit light; preferably, the charging interface 8 can be set to the same charging interface as the body 1, so that the protective cover 2 and the body 1 can be charged using the same data cable.

[0022] Furthermore, the upper end of the body 1 is provided with a blade assembly 10, and the protective cover 2 covers the blade assembly 10 to form a sealed sterilization space; the conductive shaft 7 extends out of the positioning hole 13 on the cover plate 5 and contacts the metal blade mesh 11 of the blade assembly 10, thereby turning on the ultraviolet lamp 6. The light emitted by the ultraviolet lamp 6 is led out through the light-transmitting hole 14 and sterilizes the blade assembly 10 in the sealed sterilization space, reducing bacterial growth and avoiding biological damage caused by bacterial residue.

[0023] The above describes the automatic activation function of the sterilization component 3. There is no need to set additional conductive contacts on the body 1. Through the conductivity of the metal blade 11 itself, after contacting the conductive shaft 7 on the protective cover 2, the ultraviolet lamp 11 can be activated. This simplifies the internal structure of the shaver, making the structure more compact and concise.

[0024] Further reference Figure 1 and Figure 4Since the sterilization function on the protective cover 2 of this application is automatically activated, in order to make the user more intuitive to understand the start and stop of sterilization, the protective cover 2 is provided with several visible laser holes 12. When the protective cover 2 is closed, the ultraviolet lamp 6 lights up and will be displayed through the laser holes 12; and the aperture of the laser holes 12 is very small, so the light transmitted will not cause harm to the human body.

[0025] Furthermore, the sterilization function also features an automatic shut-off setting, eliminating the need for a control switch. A timer module on the circuit board 4 allows setting the operating time of the ultraviolet lamp 6. For example, setting it to 60 seconds will automatically shut off the ultraviolet lamp 6 after the conductive shaft 7 connects to the metal blade mesh 11 and operates for 60 seconds. This feature is ideal for modern office workers; simply closing the protective cover 2 activates the sterilization process and automatically shuts it off, making it extremely convenient. Furthermore, the sterilization time is adjustable, allowing you to adjust it according to your sterilization needs and habits.

[0026] As another embodiment of this application, the various components of the sterilization component 3 can also be arranged in other ways, such as setting the circuit board 4 in an n-shape on the top and side inner walls of the protective cover 2, with ultraviolet lamps 6 symmetrically arranged on the two sides of the circuit board 4, and the conductive shaft 7, charging interface 8 and battery 9 located on the top inner wall of the protective cover. Furthermore, the cover plate 5 is also n-shaped to match the circuit board 4, and its side and top inner wall are respectively provided with positioning holes 13 for the conductive shaft 7 and the charging interface 8.

[0027] As another embodiment of this application, the various components of the sterilization component 3 can also be arranged in other ways, such as setting the circuit board 4 in an n-shape on the top and side inner walls of the protective cover 2, with ultraviolet lamps 6 symmetrically arranged on the top surface and two sides of the circuit board 4, and the conductive shaft 7, charging interface 8 and battery 9 located on the top inner wall of the protective cover 2. Furthermore, the cover plate 5 is also n-shaped to match the circuit board 4, and its side and top inner wall are respectively provided with positioning holes 13 for the conductive shaft 7 and the charging interface 8.

[0028] This application does not impose any restrictions on this, with the aim of achieving ultraviolet irradiation sterilization of the blade assembly.

[0029] In addition, the basic principles, main features, and advantages of this utility model have been shown and described above. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. Ultraviolet sterilization shaver, including the body and protective cap, wherein, The protective cover contains an automatically opening, self-powered sterilization component, characterized in that: The sterilization component includes a circuit board disposed on the inner wall of the protective cover, a cover plate located below the circuit board, and an ultraviolet lamp, a conductive shaft, a charging interface, and a battery integrated between the circuit board and the cover plate. The upper part of the machine body is provided with a blade assembly. The protective cover covers the blade assembly to form a sealed sterilization space. The conductive shaft contacts the metal blade mesh of the blade assembly. The ultraviolet lamp is turned on and sterilizes the blade assembly in the sealed sterilization space.

2. The ultraviolet sterilization shaver as described in claim 1, characterized in that, The protective cover has several visible laser holes.

3. The ultraviolet sterilizing shaver as described in claim 1, characterized in that, The circuit board is mounted on the inner top wall of the protective cover. Several ultraviolet lamps and a pair of conductive shafts are mounted on the bottom surface of the circuit board. The battery and charging interface are located on both sides of the ultraviolet lamps, respectively.

4. The ultraviolet sterilizing shaver as described in claim 1, characterized in that, The cover plate is provided with positioning holes for mounting the conductive shaft and charging interface, and light-transmitting holes for the ultraviolet lamp to pass through.

5. The ultraviolet sterilizing shaver as described in claim 1, characterized in that, The ultraviolet lamp, conductive shaft, charging interface, and battery are all electrically connected to the circuit board.

6. The ultraviolet sterilizing shaver as described in claim 1, characterized in that, The circuit board is equipped with a timing module, which controls the conductive shaft to connect to the metal blade mesh and the ultraviolet lamp to automatically turn off after a predetermined working time.

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