A hair ball trimmer

Abstract

The present invention aims to provide a lint trimmer, comprising a main body and a power supply component, wherein the main body is provided with a lint trimmer component, the power supply component provides power for the lint trimmer component, the main body is also provided with a detachable mounting shell, the mounting shell is provided with a sterilization component, an electrical connection component electrically connected is provided between the mounting shell and the main body, and the power supply component, the electrical connection component and the sterilization component can form an electrically connected closed loop. The lint trimmer of the present invention is provided with a sterilization component, which can not only trim lint from clothing but also sterilize clothing, and the sterilization component can be detached from the main body, so that consumers cannot see the sterilization component when cleaning the lint trimmer main body, thereby improving the simplicity of the lint trimmer main body structure and enhancing the aesthetic experience of consumers, and also preventing water from damaging the sterilization component when washing the main body with water.

Description

Technical Field

[0001] The invention relates to a lint trimmer. Background Art

[0002] In daily life, the cuffs and collars of sweaters, coats and other clothes are prone to produce annoying small lint balls due to frequent friction, which affects the appearance of the clothes. If you pull them out by hand or cut them with scissors, it is not only troublesome, but also easy to "damage" the clothes. The waterproof lint trimmer can not only remove the lint on the surface of the clothes, but also protect the original fluff on the surface of the clothes from damage, and protect the original soft texture and past style of the clothes. Therefore, the lint trimmer is a daily small appliance that is deeply loved by consumers.

[0003] After using the lint trimmer, lint is collected in the lint trimmer. In order to maintain hygiene and ensure the normal operation of the lint trimmer, it is often necessary to clean the lint in the lint trimmer after use. Currently, the lint trimmer is often cleaned by opening the cover of the lint trimmer and pouring out the lint. However, since the lint is tiny, simply pouring out the lint in the lint trimmer cannot effectively clean the lint.

[0004] However, there is still no lint trimmer on the market that can simultaneously solve the problems of lint trimming, lint cleaning, and clothing sterilization. The current lint trimmers cannot meet people's needs for comprehensive clothing care. Summary of the invention

[0005] In order to overcome the defects of the above-mentioned prior art, the present invention provides a lint trimmer, which has a simple and compact structure and can solve the problems of lint trimming, sterilizing and cleaning clothes at the same time. It is easy and safe to use and has good sterilization effect.

[0006] In order to achieve the above-mentioned purpose, the present invention provides a lint trimmer, including a main body and a power supply component, wherein the lint trimming component is arranged on the main body, and the power supply component provides power for the lint trimming component. A detachable installation shell is also arranged on the main body, and a sterilization component is arranged on the installation shell. An electrical connection component electrically connected to the main body is arranged, and the power supply component, the electrical connection component and the sterilization component can form an electrically connected closed loop.

[0007] Preferably, the sterilization component includes a sterilization circuit board and a plurality of ultraviolet sterilization lamps electrically connected to the sterilization circuit board, and the sterilization circuit board is electrically connected to the electrical connection component.

[0008] Preferably, a waterproof layer is provided on the surface of the sterilization circuit board.

[0009] Preferably, the sterilization assembly further comprises a plurality of visible lights electrically connected to the sterilization circuit board.

[0010] Preferably, the ultraviolet germicidal lamp and the visual lamp work at the same time or stop working at the same time.

[0011] Preferably, the electrical connection assembly includes a pair of conductive posts and a pair of conductive contacts corresponding to the conductive posts, the conductive posts are arranged on the mounting shell, and the conductive contacts are arranged on the main body, or the conductive posts are arranged on the main body, and the conductive contacts are arranged on the mounting shell.

[0012] Preferably, one end of the conductive column in contact with the conductive contact is abutting end, and the abutting end is configured as an elastic and retractable end. When the mounting shell is mounted on the main body, the abutting end is in a compressed state.

[0013] Preferably, the mounting shell is a mesh mounting cover or a chip storage shell cover.

[0014] Preferably, the chip storage shell cover is installed on the rear side of the main body, and the sterilization component is installed on the inner side of the chip storage shell cover.

[0015] Preferably, a limiting mechanism is provided between the mounting shell and the main body, and the limiting mechanism enables the mounting shell to be mounted on the main body at a set position.

[0016] Preferably, the main body includes a cavity, the lint trimming assembly includes a driving device, a pruning knife, a fan device and a control assembly for controlling the start and stop of the driving device and the sterilization assembly arranged in the cavity, an air duct is arranged in the cavity, the pruning knife and the fan device are arranged in the air duct, the driving device drives the pruning knife and the fan device to rotate, the power supply assembly, the control assembly and the driving device can form an electrically connected closed loop, and the mounting shell is a mesh mounting cover arranged on the front side of the pruning knife.

[0017] Preferably, a mounting piece for installing the driving device is also provided in the cavity, and the mounting piece is integrally formed with the main body. A mounting position for installing the driving device is provided in the mounting piece, and the mounting position has an opening. A sealing assembly is provided at the mounting position, and the sealing assembly includes an output shaft seal arranged at the output shaft of the driving device and an opening seal sealed at the open end of the mounting position.

[0018] Preferably, the main body includes a accommodating cavity connected to the side of the cavity for accommodating the control component and the power supply component. The accommodating cavity is communicated with the mounting position and the communicating part is located between the mounting part and the sealing component. The accommodating cavity is columnar, and the outer wall of the side where the accommodating cavity is connected to the main body is sealed by interference fit.

[0019] Preferably, a safety switch assembly is provided on the main body, and the safety switch assembly includes a circuit breaker switch electrically connected to the driving device, a closing member for pushing both ends of the circuit breaker switch to close, a first magnetic member arranged at an end of the closing member away from the circuit breaker switch, and a second magnetic member arranged on the mesh cover mounting cover. When the mesh cover mounting cover is installed on the main body, the first magnetic member interacts with the second magnetic member to realize the closing of the circuit breaker switch. When the mesh cover mounting cover is removed from the main body, the circuit breaker switch returns to an open state. The closing member is rod-shaped, and a closed sliding groove is provided on the main body. The closing member and the first magnetic member are slidably arranged in the sliding groove. The sliding groove is closed at one end close to the mesh cover mounting cover, and the sliding groove is communicated with the accommodating chamber at one end away from the mesh cover mounting cover. The circuit breaker switch is arranged in the accommodating chamber.

[0020] Preferably, the electrical connection component includes a pair of conductive conduction pins arranged on the main body and a pair of conductive posts arranged on the mesh cover and corresponding to the conduction pins. The conductive posts are electrically connected to the sterilization component, one end of the conduction pin is electrically connected to the power supply component, and the other end of the conduction pin is a conductive contact corresponding to the conductive post. The conductive contact is exposed on the surface of the main body. When the mesh cover is installed on the main body, the conductive post contacts the conductive contact so that the power supply component and the sterilization component form a closed loop.

[0021] Preferably, the main body is provided with a pair of mounting grooves, and the conducting pins are installed in the mounting grooves with interference fit.

[0022] Preferably, the sterilization component includes an annular sterilization circuit board arranged on the inner edge of the mesh cover mounting cover, and a plurality of ultraviolet sterilization lamps and visible lights are evenly arranged on one side of the sterilization circuit board close to the outer side of the mesh cover mounting cover. The ultraviolet sterilization lamps and the visible lights can work or stop working at the same time, and the mesh cover mounting cover is provided with through holes corresponding to the ultraviolet sterilization lamps and the visible lights.

[0023] The advantages of the present invention compared with the prior art are:

[0024] The lint trimmer of the present invention is provided with a sterilization component, which can not only trim lint from clothing but also sterilize clothing. Meanwhile, the sterilization component can be detached from the main body, and consumers cannot see the sterilization component when cleaning the main body of the lint trimmer, thereby improving the simplicity of the main structure of the lint trimmer and enhancing the aesthetic experience of consumers.

[0025] The main body of the lint trimmer seals the driving device, the control component 34, the power supply component and other electronic components, so that the main body of the lint trimmer has a waterproof function, and can be washed with water to clean the lint and hair debris at will, which is convenient for cleaning the lint trimmer and improves the cleanliness. At the same time, since the sterilization component can be removed from the main body, there is no need to worry about water damaging the electronic components of the sterilization component during washing, and the surface of the sterilization circuit board of the sterilization component is provided with a waterproof layer, and the sterilization component also has a certain waterproof function.

[0026] The present invention arranges the sterilization component on the mesh cover which is indispensable for the lint trimmer, thereby increasing the sterilization function without increasing the structural features, so that the product has a simple structure, is easy to produce, has high compatibility and applicability, and is easy to use.

[0027] The ultraviolet germicidal lamp and the visible lamp of the present invention work at the same time or stop working at the same time, making invisible ultraviolet rays "visualized", making it easy to judge whether the ultraviolet germicidal lamp works normally or is working, and facilitating consumers to use and maintain the product.

[0028] The limiting mechanism provided in the present invention can ensure the connection of the electrical connection assembly and the normal operation of the safety switch assembly when the mesh cover is installed on the main body, which is convenient for consumers to use.

[0029] The abutting end of the conductive column of the present invention is an elastic and retractable end. When the mounting shell is mounted on the main body, the abutting end is in a compressed state, ensuring close contact and conduction between the conductive column and the conductive contact. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 It is a schematic diagram of the structure of the mesh cover installation cover of the present invention when it is separated from the main body;

[0032] Figure 3 It is a schematic diagram of the exploded structure of the mesh cover installation cover of the present invention;

[0033] Figure 4 It is a schematic diagram of the structure of the sterilization component of the present invention;

[0034] Figure 5 It is a schematic cross-sectional structural diagram of the middle of the main body of the present invention;

[0035] Figure 6 It is a schematic diagram of the cross-sectional structure of the main body of the present invention at the conducting needle;

[0036] Figure 7 It is a schematic diagram of the structure of the present invention with the rear side opened;

[0037] Figure 8 It is a structural schematic diagram of the present invention with the front side opened.

[0038] Explanation of the accompanying drawings of the present invention: main body 1, cavity 11, power supply component 2, drive device 31, pruning knife 32, fan blade device 33, control component 34, mesh cover mounting cover 4, through hole 41, sterilization circuit board 51, ultraviolet sterilization lamp 52, visible light 53, conductive column 61, conductive contact 62, conduction needle 63, abutment end 64, mounting part 71, opening sealing part 72, accommodating chamber 73, circuit breaker 81, closing part 82, first magnetic part 83, second magnetic part 84, sliding groove 85, groove 91, card slot 92, protrusion 93, hook 94. DETAILED DESCRIPTION

[0039] In the description of the present invention, the terms "upper", "lower", "front" and "back" indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0040] The specific implementation of the present invention will be further described below in conjunction with the accompanying drawings.

[0041] Reference Figure 1-6 A lint trimmer includes a main body 1 and a power supply assembly 2. The main body 1 is provided with a lint trimmer assembly, and the power supply assembly 2 provides power for the lint trimmer assembly. The main body 1 is also provided with a detachable mounting shell, and the mounting shell is provided with a sterilization assembly. An electrical connection assembly electrically connected to the mounting shell and the main body 1 is provided, and the power supply assembly 2, the electrical connection assembly, and the sterilization assembly can form an electrically connected closed loop. The lint trimmer of the present invention is provided with a sterilization assembly, which can not only trim lint from clothing, but also sterilize clothing. At the same time, the sterilization assembly can be detached from the main body 1, and consumers cannot see the sterilization assembly when cleaning the main body 1 of the lint trimmer, thereby improving the simplicity of the structure of the main body 1 of the lint trimmer and enhancing the aesthetic experience of consumers. At the same time, when the main body 1 is cleaned with water, water can also be prevented from damaging the sterilization assembly.

[0042] According to actual needs and the specific structure of the lint trimmer, the installation shell can be of different structures and can be installed in the front side, rear side, outside and inside of the main body 1. In the present invention, the installation shell is preferably a mesh installation cover 4 or a debris storage shell cover, because for the lint trimmer, the mesh installation cover 4 or the debris storage shell cover generally exists, and the mesh installation cover 4 or the debris storage shell cover is generally removed during use or before and after use. If the installation shell is selected as a debris storage shell cover, as a preferred solution, the debris storage shell cover is installed on the rear side of the main body 1, and the sterilization component is installed on the inner side of the debris storage shell cover. When in use, the sterilization component on the debris storage shell cover generates ultraviolet rays for sterilization that pass through the inside of the main body 1 and then emit from the mesh of the lint trimmer, which can sterilize both clothes and the inside of the main body 1. The present invention adds a sterilization function without increasing the structural features, making the product structure simple, easy to produce, highly compatible and applicable, and easy to use.

[0043] Reference Figure 2-6 As a preferred solution, the sterilization component includes a sterilization circuit board 51 and a plurality of ultraviolet sterilization lamps 52 electrically connected to the sterilization circuit board 51, and the sterilization circuit board 51 is electrically connected to the electrical connection component. In order to improve the waterproof performance of the sterilization component, as a preferred solution, a waterproof layer is provided on the surface of the sterilization circuit board 51, so that the sterilization component can be rinsed with water, which is conducive to cleaning and keeping clean and hygienic.

[0044] Reference Figure 4 Since ultraviolet rays are invisible to the human eye, in order to easily determine whether the ultraviolet germicidal lamp 52 is working properly and whether it is working, and to facilitate consumer use and product maintenance, the sterilization component also includes a plurality of visible lights 53 electrically connected to the sterilization circuit board 51. As a preferred solution, the visible lights 53 and the ultraviolet germicidal lamp 52 work at the same time or stop working at the same time. The visible lights 53 and the ultraviolet germicidal lamp 52 can be connected in series, in parallel, or in series and in parallel at the same time in the circuit. The visible lights 53 are preferably blue light lamps. The visible lights 53 and the ultraviolet germicidal lamp 52 work at the same time, realizing the "visualization" of invisible ultraviolet rays.

[0045] Reference Figure 2-6 As a preferred solution, the electrical connection assembly includes a pair of conductive posts 61 and a pair of conductive contacts 62 corresponding to the conductive posts 61. The conductive posts 61 are arranged on the mounting housing, and the conductive contacts 62 are arranged on the main body 1, or the conductive posts 61 are arranged on the main body 1, and the conductive contacts 62 are arranged on the mounting housing. When the mounting housing is mounted on the main body 1, the conductive posts 61 are in contact with the conductive contacts 62, so that the electrical connection assembly is electrically connected, so that the ultraviolet sterilization lamp 52 and the power supply assembly 2 can form a closed loop, and the ultraviolet sterilization lamp 52 works, so that the ultraviolet sterilization lamp 52 generates ultraviolet rays to sterilize the clothes.

[0046] Refer to the figure Figure 3 and Figure 6 As a preferred solution, the end of the conductive column 61 that contacts the conductive contact 62 is the abutment end 64, and the abutment end 64 is configured to be an elastic and retractable end. Specifically, the abutment end 64 can be an elastic rubber material, or the conductive column 61 is provided with a movable groove, and the abutment end 64 is arranged in the movable groove, and a spring is provided between the abutment end 64 and the conductive column 61, so as to realize the elastic retractable function of the abutment end 64, and when the mounting shell is installed on the main body 1, the abutment end 64 is in a compressed state, so that the abutment end 64 is tightly pressed against the conductive contact 62, ensuring the close contact and conduction between the conductive column 61 and the conductive contact 62.

[0047] Reference Figure 5-8 As the best embodiment, the main body 1 includes a cavity 11, and the hair ball trimming component includes a driving device 31, a trimming knife 32, a fan device 33 and a control component 34 for controlling the start and stop of the driving device 31 and the sterilization component. An air duct is arranged in the cavity 11, and the trimming knife 32 and the fan device 33 are arranged in the air duct. The driving device 31 drives the trimming knife 32 and the fan device 33 to rotate. The power supply component 2, the control component 34 and the driving device 31 can form an electrically connected closed loop, and the installation shell is a mesh cover installation cover 4 arranged on the front side of the trimming knife 32. The electrical connection component includes a pair of conductive conduction pins 63 arranged on the main body 1 and a pair of conductive posts 61 arranged on the mesh cover mounting cover 4 and corresponding to the conduction pins 63. The conductive posts 61 are electrically connected to the sterilization component. The main body 1 is provided with a pair of mounting grooves. The conduction pins 63 are installed in the mounting grooves with interference fit. One end of the conduction pin 63 is electrically connected to the power supply component 2. The other end of the conduction pin 63 is a conductive contact 62 corresponding to the conductive post 61. The conductive contact 62 is exposed on the surface of the main body 1. When the mesh cover mounting cover 4 is installed on the main body 1, the conductive post 61 contacts the conductive contact 62, so that the power supply component 2 and the sterilization component form a closed loop. The sterilization component includes an annular sterilization circuit board 51 arranged on the inner edge of the mesh cover 4. Three ultraviolet sterilization lamps 52 and six visual lamps 53 are evenly arranged on one side of the sterilization circuit board 51 close to the outer side of the mesh cover 4. The ultraviolet sterilization lamps 52 and the visual lamps 53 work at the same time or stop working at the same time. The mesh cover 4 is provided with through holes 41 corresponding to the ultraviolet sterilization lamps 52 and the visual lamps 53. When the ultraviolet sterilization lamps 52 work, the visual lamps 53 emit blue light. The ultraviolet rays generated by the ultraviolet sterilization lamps 52 and the blue light generated by the visual lamps 53 sterilize the clothes through the through holes 41, and allow the user to "see" the ultraviolet sterilization lamps 52 sterilizing.

[0048] The mounting shell is preferably a mesh mounting cover 4, which can achieve the purpose of sterilizing clothes while trimming the hair balls of clothes, and can prevent the hair balls and hair scraps generated during the hair ball trimming process from damaging the sterilization component. At the same time, the mounting shell is set as a mesh mounting cover 4 to meet the consumer's usage habits of using the hair ball trimmer, and the clothes can be sterilized as long as they are used in a normal manner. The control component 34 includes a multi-gear combination switch, which is preferably set at the end of the handle of the hair ball trimmer. Consumers only need to select the gear of the switch to select "single hair trimming", "single sterilization", "sterilization while cutting hair", and other gears can be set as needed, such as the rotation speed of the trimming knife 32 when cutting hair or the power of the sterilization component when sterilizing.

[0049] Reference Figure 5 and Figure 7-8 In the process of trimming hair balls, the hair ball trimmer will produce a lot of hair balls and hair scraps. After use, it is generally difficult for consumers to thoroughly clean the hair balls and hair scraps. In order to facilitate consumers to rinse the main body 1 of the hair ball trimmer with water, as a preferred solution, a mounting member 71 for mounting the drive device 31 is also provided in the cavity 11. The mounting member 71 is integrally formed with the main body 1. A mounting position for mounting the drive device 31 is provided in the mounting member 71. The mounting position has an opening. A sealing assembly is provided at the mounting position. The sealing assembly includes an output shaft seal provided at the output shaft of the drive device 31 and an opening seal 72 sealed at the opening end of the mounting position. The mounting member 71 and the opening seal 72 are both made of plastic. The opening seal 72 is ultrasonically welded to the opening of the mounting position or the opening seal 72 is sealed and bonded to the opening of the mounting position by a sealant. According to actual conditions, the opening seal 72 and the mounting member 71 can also be connected in other ways. It is only necessary to achieve a sealed connection between the opening seal 72 and the mounting member 71. The main body 1 includes a receiving cavity 73 connected to the side of the cavity 11 for receiving the control component 34 and the power component 2. The receiving cavity 73 is in communication with the mounting position and the communication point is located between the mounting member 71 and the sealing member. The receiving cavity 73 is in the shape of a slender column and has a slender handle shape. The handle is sealed and connected to the main body 1 through interference fit. The slender handle is conducive to the user holding the lint trimmer. Even if the other end of the handle is provided with an opening, it can prevent water from entering the mounting position and the receiving cavity 73 during washing. A sealed mounting position and receiving cavity 73 are formed between the mounting member 71, the sealing member, the main body 1, and the handle of the main body 1. The drive device 31 is arranged in the mounting position, the power component 2 is arranged in the receiving cavity 73, and other electronic components are also arranged in the sealed space, so that the electronic components are completely isolated from the outside world, and even if the main body 1 is washed with water, the electronic components will not be damaged.

[0050] Reference Figure 5-6In order to further improve the safety and waterproof performance of the main body 1, a safety switch assembly is provided on the main body 1, and the safety switch assembly includes a circuit breaker 81 electrically connected to the driving device 31, a closing member 82 for pushing both ends of the circuit breaker 81 to close, a first magnetic member 83 arranged at one end of the closing member 82 away from the circuit breaker 81, and a second magnetic member 84 arranged on the mesh cover mounting cover 4. When the mesh cover mounting cover 4 is installed on the main body 1, the first magnetic member 83 and the second magnetic member 84 interact with each other to realize the closing of the circuit breaker 81. When the mesh cover mounting cover 4 is removed from the main body 1, the circuit breaker 81 returns to the disconnected state. As a preferred solution, the first magnetic member 83 and the second magnetic member 84 are both permanent magnets, and the magnetic poles of the magnetic fields at the two ends close to each other are the same, that is, they are both S-level or N-level. As a preferred solution, the closing member 82 is rod-shaped, and a closed sliding groove 85 is provided on the main body 1. The closing member 82 and the first magnetic member 83 are slidably arranged in the sliding groove 85. The sliding groove 85 is closed at one end close to the mesh cover installation cover 4, and the sliding groove 85 is communicated with the accommodating chamber 73 at one end away from the mesh cover installation cover 4. The circuit breaker 81 is arranged in the accommodating chamber 73. In this way, when the mesh cover installation cover 4 is removed, the safety switch assembly automatically breaks the circuit, the driving device 31 stops working, and the trimming knife 32 and the fan blade device 33 also stop working to prevent harm to the user. Because the safety switch assembly does not need to be set with a hole to destroy the sealing inside the device, the device has better waterproof performance. At the same time, the interaction force between the magnetic parts is stable and reliable, easy to produce and install, and not easy to break, get stuck, or be worn out, making the performance of the safety switch assembly more reliable, stable, and durable.

[0051] refer to Figure 2 A limiting mechanism is provided between the installation shell and the main body 1, and the limiting mechanism enables the installation shell to be installed on the main body 1 at a set position. As a preferred solution, the limiting mechanism includes a groove 91 provided on the main body 1 and a protrusion 93 provided on the mesh cover installation cover 4, and a card slot 92 is also provided on the main body 1, and a hook 94 corresponding to the card slot 92 is provided on the mesh cover installation cover 4. The mesh cover installation cover 4 is convenient for users to install the mesh cover installation cover 4 on the main body 1 at a set position through the cooperation between the card slot 92 and the hook 94 and the cooperation between the groove 91 and the protrusion 93. The limiting mechanism can ensure that when the mesh cover installation cover 4 is installed on the main body 1, the electrical connection component is connected and the safety switch component works normally, which is convenient for consumers to use and convenient for consumers to disassemble the mesh cover installation cover 4.

[0052] In summary, the present invention realizes the sterilization function of the lint trimmer on the basis of the existing structure, and the main body 1 of the lint trimmer seals the electronic components such as the driving device 31, the control component 34, the power supply component 2, etc., so that the main body 1 of the lint trimmer has a waterproof function, and can be washed with water to clean the lint and hair debris at will, which is convenient for cleaning the lint trimmer and improving the cleanliness. At the same time, since the sterilization component can be removed from the main body 1, there is no need to worry about water damaging the electronic components of the sterilization component during washing, and the surface of the sterilization circuit board 51 of the sterilization component is provided with a waterproof layer, and the sterilization component also has a certain waterproof function.

[0053] According to the disclosure and teaching of the above description, those skilled in the art to which the present invention belongs may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the scope of protection of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the present invention.

Claims

1. A hair ball trimmer, characterized in that: It includes a main body and a power supply component, the main body is provided with a hair ball trimming component, the power supply component provides power for the hair ball trimming component, the main body is also provided with a detachable installation shell, the installation shell is a mesh installation cover or a debris storage shell cover, the installation shell is provided with a sterilization component, the sterilization component includes a sterilization circuit board, an electrically connected electrical connection component is provided between the installation shell and the main body, the sterilization circuit board is electrically connected to the electrical connection component, and the power supply component, the electrical connection component and the sterilization component can form an electrically connected closed loop.

2. The lint trimmer according to claim 1, characterized in that: The sterilization assembly includes a plurality of ultraviolet sterilization lamps electrically connected to the sterilization circuit board.

3. The lint trimmer according to claim 2, characterized in that: A waterproof layer is arranged on the surface of the sterilization circuit board.

4. The lint trimmer according to claim 2, characterized in that: The sterilization assembly also includes a plurality of visible lights electrically connected to the sterilization circuit board.

5. The lint trimmer according to claim 4, characterized in that: The ultraviolet germicidal lamp and the visual lamp work at the same time or stop working at the same time.

6. The lint trimmer according to claim 1, characterized in that: The electrical connection assembly includes a pair of conductive posts and a pair of conductive contacts corresponding to the conductive posts, wherein the conductive posts are arranged on the mounting shell and the conductive contacts are arranged on the main body, or the conductive posts are arranged on the main body and the conductive contacts are arranged on the mounting shell.

7. The lint trimmer according to claim 6, characterized in that: One end of the conductive column in contact with the conductive contact is abutting end, and the abutting end is configured as an elastic and retractable end. When the mounting shell is mounted on the main body, the abutting end is in a compressed state.

8. The lint trimmer according to claim 1, characterized in that: The scrap storage shell cover is installed on the rear side of the main body, and the sterilization component is installed on the inner side of the scrap storage shell cover.

9. The lint trimmer according to claim 1, characterized in that: A limiting mechanism is arranged between the installation shell and the main body, and the limiting mechanism enables the installation shell to be installed on the main body at a set position.

10. The lint trimmer according to any one of claims 1 to 9, characterized in that: The main body includes a cavity, the lint trimming assembly includes a driving device, a pruning knife, a fan device and a control assembly for controlling the start and stop of the driving device and the sterilization assembly arranged in the cavity, an air duct is arranged in the cavity, the pruning knife and the fan device are arranged in the air duct, the driving device drives the pruning knife and the fan device to rotate, the power supply assembly, the control assembly and the driving device can form an electrically connected closed loop, and the mounting shell is a mesh cover mounting cover arranged on the front side of the pruning knife.

11. The lint trimmer according to claim 10, characterized in that: The cavity is also provided with a mounting piece for mounting the driving device, the mounting piece is integrally formed with the main body, the mounting piece is provided with a mounting position for mounting the driving device, the mounting position has an opening, a sealing assembly is provided at the mounting position, the sealing assembly includes an output shaft seal arranged at the output shaft of the driving device and an opening seal sealed at the open end of the mounting position.

12. The lint trimmer according to claim 11, characterized in that: The main body includes a accommodating cavity connected to the side of the cavity for accommodating the control component and the power supply component. The accommodating cavity is communicated with the mounting position and the communicating part is located between the mounting part and the sealing component. The accommodating cavity is columnar, and the outer wall of the side where the accommodating cavity is connected to the main body is sealed by interference fit with the main body.

13. The lint trimmer according to claim 12, characterized in that: A safety switch assembly is arranged on the main body, and the safety switch assembly includes a circuit breaker electrically connected to the driving device, a closing member for pushing both ends of the circuit breaker to close, a first magnetic member arranged at an end of the closing member away from the circuit breaker, and a second magnetic member arranged on the mesh cover mounting cover. When the mesh cover mounting cover is installed on the main body, the first magnetic member interacts with the second magnetic member to realize the closing of the circuit breaker. When the mesh cover mounting cover is removed from the main body, the circuit breaker returns to an open state. The closing member is rod-shaped, and a closed sliding groove is arranged on the main body. The closing member and the first magnetic member are slidably arranged in the sliding groove. The sliding groove is closed at one end close to the mesh cover mounting cover, and the sliding groove is communicated with the accommodating cavity at one end away from the mesh cover mounting cover. The circuit breaker is arranged in the accommodating cavity.

14. The lint trimmer according to claim 10, characterized in that: The electrical connection component includes a pair of conductive conduction pins arranged on the main body and a pair of conductive posts arranged on the mesh cover and corresponding to the conduction pins. The conductive posts are electrically connected to the sterilization component, one end of the conduction pin is electrically connected to the power supply component, and the other end of the conduction pin is a conductive contact corresponding to the conductive post. The conductive contact is exposed on the surface of the main body. When the mesh cover is installed on the main body, the conductive post contacts the conductive contact so that the power supply component and the sterilization component form a closed loop.

15. The lint trimmer according to claim 14, characterized in that: The main body is provided with a pair of mounting grooves, and the conducting pin is installed in the mounting grooves by interference fit.

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