Disinfection device and toilet cover

Abstract

The present invention relates to the field of disinfection equipment, and in particular to a disinfection device and a toilet seat, wherein the disinfection device comprises a shell, a disinfection element and a base. The disinfection element is used for disinfection and is arranged on the shell; the base is detachably connected to the shell, and a base protrusion is arranged on the base; a base opening is provided on the shell for the base protrusion to be inserted, and a base switch is arranged at the base opening, and the base can be moved to make the base protrusion approach or abut against the base switch. Implementing the embodiments of the present invention is conducive to improving safety performance.

Description

Technical Field

[0001] The invention relates to the technical field of disinfection equipment, and in particular to a disinfection device and a toilet cover. Background Art

[0002] In modern home life and public places, toilets, disinfection cabinets, disinfection shoe cabinets and other equipment are one of the daily necessities. During use, toilets, disinfection cabinets, disinfection shoe cabinets and other equipment are prone to breed a large number of germs, which in turn leads to cross-contamination and spread of germs among people. The disinfection device of the prior art can still work when it is removed from the toilet, disinfection cabinet, disinfection shoe cabinet and other equipment. The disinfection parts in working state may cause harm to the human body and easily cause safety problems. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a disinfection device and a toilet seat in view of the above-mentioned defects of the prior art, so as to overcome the problem of poor safety of the existing disinfection devices or toilet seats.

[0004] The technical solution adopted by the present invention to solve the technical problem is: to provide a disinfection device, including a shell, a disinfection piece and a base. The disinfection piece is used for disinfection and is arranged on the shell; the base is detachably connected to the shell, and a base protrusion is arranged on the base; a base opening is opened on the shell for the base protrusion to be inserted, and a base switch is arranged at the base opening, and the base can be moved to make the base protrusion approach or abut against the base switch.

[0005] A further preferred solution of the present invention is: the base is provided with a hanging ear, and the shell is provided with a slot for the hanging ear to be clipped; or the shell is provided with a hanging ear, and the base is provided with a slot for the hanging ear to be clipped.

[0006] A further preferred solution of the present invention is that: a clamping protrusion or a clamping groove is provided on the hanging ear; and a clamping groove or a clamping protrusion is provided on the clamping groove.

[0007] A further preferred solution of the present invention is that the base includes an adhesive component, and the adhesive component is arranged on a side opposite to the protrusion of the base.

[0008] A further preferred solution of the present invention is that the base opening is a long strip-shaped through hole, and the base protrusion can move along at least two paths in the long strip-shaped through hole.

[0009] A further preferred solution of the present invention is that the base switch comprises a switch body and a switch button movably connected to the switch body, and the switch button is provided with at least one inclined surface for abutting against the base protrusion.

[0010] A further preferred embodiment of the present invention is that a power opening is provided on the shell, and a charging interface or a power interface is provided at the power opening; when the base is connected to the shell, the base completely or partially covers the power opening.

[0011] A further preferred embodiment of the present invention is that the disinfection device also includes a circuit board arranged in the shell, and a ball switch is connected to the circuit board; the minimum angle range between the ball switch and the circuit board is 90±5°, or the minimum angle range between the ball switch and the circuit board is 0±5°.

[0012] A further preferred embodiment of the present invention is that the disinfection device further comprises a transparent light guide disposed on the housing, wherein the transparent light guide and the button are located on the same surface of the housing and are arranged around the edge of the button.

[0013] Another technical solution adopted by the present invention to solve its technical problem is: to provide a toilet cover, including a seat cushion and a cover body connected to the seat cushion, and the cover body is provided with any one of the disinfection devices in the above embodiments.

[0014] The beneficial effect of the present invention lies in that, by cooperating between the base protrusion arranged on the base and the base switch arranged at the base opening, the base can be moved so that the base protrusion approaches or abuts against the base switch, so that when the shell of the disinfection device is separated from the base, the base switch is disconnected and the disinfection device cannot work, which is beneficial to improving safety performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments, in which:

[0016] Figure 1 is a schematic diagram of a three-dimensional structure of a disinfection device in an embodiment of the present invention from a first viewing angle;

[0017] Figure 2 is a schematic diagram of a three-dimensional structure of a disinfection device in an embodiment of the present invention from a second viewing angle;

[0018] Figure 3 is a schematic diagram of an exploded structure of a disinfection device in a first state in an embodiment of the present invention;

[0019] Figure 4 is a schematic diagram of the exploded structure of a disinfection device in a second state in an embodiment of the present invention;

[0020] Figure 5 is a partial enlarged view of area A in a disinfection device in an embodiment of the present invention;

[0021] Figure 6is a partial enlarged view of area B in a disinfection device in an embodiment of the present invention;

[0022] Figure 7 is a schematic diagram of the exploded structure of a disinfection device in a third state in an embodiment of the present invention;

[0023] Figure 8 is a partial enlarged view of area C in a disinfection device in an embodiment of the present invention;

[0024] Fig. 9 is a schematic diagram of an exploded structure of a disinfection device in a fourth state in an embodiment of the present invention;

[0025] Fig.10 is a schematic diagram of the exploded structure of a disinfection device in a fifth state in an embodiment of the present invention;

[0026] Fig.11 is a schematic diagram of the exploded structure of a disinfection device in a sixth state in an embodiment of the present invention;

[0027] Fig.12 is a schematic diagram of the three-dimensional structure of a button in a disinfection device in an embodiment of the present invention;

[0028] Fig.13 is a schematic diagram of the exploded structure of a disinfection device in a seventh state in an embodiment of the present invention;

[0029] Fig.14 is a schematic diagram of the exploded structure of an eighth state of a disinfection device in an embodiment of the present invention;

[0030] Fig.15 is a schematic diagram of the exploded structure of a disinfection device in a ninth state in an embodiment of the present invention;

[0031] Fig.16 is a schematic diagram of the exploded structure of a disinfection device in a tenth state in an embodiment of the present invention;

[0032] Fig.17 is a schematic diagram of an exploded structure of a disinfection device in an eleventh state according to an embodiment of the present invention;

[0033] Fig.18 is a schematic diagram of the exploded structure of a disinfection device in a twelfth state in an embodiment of the present invention;

[0034] Fig.19 It is a schematic diagram of the three-dimensional structure of a toilet cover in an embodiment of the present invention. DETAILED DESCRIPTION

[0035] Now, the preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0036] like Figure 1-8As shown, the technical solution adopted by the present invention to solve the technical problem is: to provide a disinfection device, including a housing 10, a disinfection element 20 and a base 90. The disinfection element 20 is used for disinfection and is arranged on the housing 10; the base 90 is detachably connected to the housing 10, and a base protrusion 91 is arranged on the base 90; the housing 10 is provided with a base opening 11 for the base protrusion 91 to be inserted, and a base switch 13 is arranged at the base opening 11, and the base 90 can be moved to make the base protrusion 91 approach or abut against the base switch 13.

[0037] In a specific implementation, the disinfection device can be applied to various scenes that require disinfection, such as disinfection cupboards, disinfection shoe cabinets, and toilets. The housing 10 may include a top surface, a bottom surface, and a side surface connected to the top surface and the bottom surface. The side surface may be an elliptical ring. A disinfection through hole may be provided on the side surface for exposing the disinfection element 20. The disinfection element 20 is installed at the disinfection through hole. The disinfection element 20 includes, but is not limited to, an ultraviolet light external disinfection lamp and an ozone emitter.

[0038] Specifically, the base 90 can be detachably connected to the housing 10 by means of adhesive connection, snap connection, etc., and the embodiment of the present invention does not limit the detachable connection. The base protrusion 91 can be a square columnar body, a round columnar body, or an irregular columnar body, and is used in conjunction with the base switch 13 provided at the base opening 11. By moving the base 90, the base protrusion 91 is moved close to or away from the base switch 13, thereby changing the on-off state of the base switch 13 to control the working state of the disinfection device.

[0039] The base switch 13 includes but is not limited to a Hall switch, a photosensitive switch and a push switch. The base switch 13 may be a self-resetting push switch, etc. The base switch 13 may be connected to a circuit board 40 inside the disinfection device.

[0040] For example, the base switch 13 is a push switch. When the base protrusion 91 moves to the base opening 11 and abuts against the base switch 13, the base switch 13 is turned on; when the base protrusion 91 moves away from the base opening 11 and separates from the base switch 13, the base switch 13 is turned off. For another example, the base switch 13 is a Hall switch. When the base protrusion 91 moves to the base opening 11 and approaches the base switch 13, the base switch 13 is turned on. When the base protrusion 91 moves away from the base opening 11 and away from the base switch 13, the base switch 13 is turned off.

[0041] In the implementation of the embodiment of the present invention, by cooperating the base protrusion 91 provided on the base 90 with the base switch 13 provided at the base opening 11, the base 90 can be moved to make the base protrusion 91 approach or abut against the base switch 13, so that when the shell 10 of the disinfection device is separated from the base 90, the base switch 13 is disconnected and the disinfection device cannot work, which is beneficial to improve the safety performance.

[0042] Please refer to Figure 1-8 In a preferred embodiment, the base 90 is provided with a hanging ear 92, and the housing 10 is provided with a slot 12 for the hanging ear 92 to be engaged; or the housing 10 is provided with a hanging ear 92, and the base 90 is provided with a slot 12 for the hanging ear 92 to be engaged. The number of the hanging ear 92 and the slot 12 can be one or more, and the hanging ear 92 can move in the slot 12 under the action of external force. Through the cooperation of the hanging ear 92 and the slot 12, the base 90 and the housing 10 can be detachably connected, can be repeatedly used, and have the advantages of long service life, simple and reliable structure, etc.

[0043] Please refer to Figure 1-8 In a preferred embodiment, the hook 92 is provided with a snap-on protrusion 921 or a snap-on groove 121; the snap-on groove 12 is provided with a snap-on groove 121 or a snap-on protrusion 921. The cooperation between the snap-on protrusion 921 and the snap-on groove 121 can improve the firmness of the connection between the base 90 and the housing 10.

[0044] Please refer to Figure 1-8 In a preferred embodiment, the base 90 includes an adhesive member 93, and the adhesive member 93 is arranged on a side opposite to the base protrusion 91. The base 90 may be in a plate shape, and the adhesive member 93 may be an adhesive layer, such as 3M glue or the like.

[0045] Please refer to Figure 1-8 In a preferred embodiment, the base opening 11 is a long strip-shaped through hole, and the base protrusion 91 can move along at least two paths in the long strip-shaped through hole.

[0046] Specifically, the base protrusion 91 can move along at least two paths in the long strip through hole, which means that the base protrusion 91 can move along other paths at the base opening 11 in addition to the path of inserting into or detaching from the base opening 11. For example, the base protrusion 91 moves along the long strip through hole, and the moving path can be perpendicular to the path of inserting into or detaching from the base opening 11. In the implementation of the embodiment of the present invention, by setting the base opening 11 as a long strip through hole, the base protrusion 91 can move in the base opening 11, thereby providing a moving space for the base 90 to be connected or disassembled from the housing 10.

[0047] Please refer to Figure 1-8 In a preferred embodiment, the base switch 13 includes a switch body and a switch button movably connected to the switch body, and the switch button is provided with at least one inclined surface 131 for abutting against the base protrusion 91. By providing at least one inclined surface 131 on the switch button, when the base protrusion 91 moves at the base opening 11, it is beneficial for the base protrusion 91 to complete the squeezing of the switch button, reducing the movement resistance, and improving the user experience.

[0048] Please refer to Figure 1-8 In a preferred embodiment, a power opening 19 is provided on the housing 10, and a charging interface 14 or a power interface is provided at the power opening 19; when the base 90 is connected to the housing 10, the base 90 completely or partially blocks the power opening 19. The power opening 19 is used to connect an external charging cable or a power cable to the disinfection device to complete the charging or power supply of the disinfection device. When the base 90 is connected to the housing 10, the base switch 13 is squeezed by the base protrusion 91, and the disinfection device is in an operable state. At this time, the base 90 completely or partially blocks the power opening 19, that is, the user cannot charge the disinfection device when it is in an operable state. On the contrary, when the base 90 is detached from the housing 10, the base protrusion 91 is detached from the base switch 13, and the disinfection device cannot work. At this time, the power opening 19 is exposed, and the user can perform operations such as charging, which greatly improves the safety performance of the disinfection device.

[0049] Please refer to Figure 1-9 In a preferred embodiment, the disinfection device further comprises a circuit board 40 disposed in the housing 10, and a ball switch 80 is connected to the circuit board 40; the minimum angle between the ball switch 80 and the circuit board 40 is 90±5°, or the minimum angle between the ball switch 80 and the circuit board 40 is 0±5°. As a preferred embodiment, the minimum angle between the ball switch 80 and the circuit board 40 is 90°; or the minimum angle between the ball switch 80 and the circuit board 40 is 0°.

[0050] In a specific implementation, assuming that the disinfection device is applied to a toilet, the disinfection device can be adhered to the inner side of the toilet lid cover body through the adhesive 93 on the base 90. The circuit board 40 is arranged in the housing 10. When the circuit board 40 is parallel to the toilet lid cover body, the minimum angle range between the ball switch 80 and the circuit board 40 is 90±5°. Through this minimum angle range, when the toilet lid cover body is opened, the ball switch 80 is in the disconnected state, and the disinfection device cannot work; when the toilet lid cover body is closed, the ball switch 80 is in the on state, and the disinfection device can work. Similarly, when the circuit board 40 is perpendicular to the toilet lid cover body, the minimum angle range between the ball switch 80 and the circuit board 40 is 0±5°. By connecting the ball switch 80 to the circuit board 40, and then using the switch signal of the ball switch 80 to control the working state of the disinfection device, the safety performance of the disinfection device can be improved.

[0051] Please refer to Figure 1-9 In a preferred embodiment, the housing 10 includes a first side surface 109, and the base 90 is connected to the outer surface of the first side surface 109. The base 90 may include an adhesive member 93, and the adhesive member 93 is arranged on a side opposite to the first side surface 109. The base 90 may be in a plate shape, and the adhesive member 93 may be an adhesive layer, such as 3M glue, etc. The base 90 can be used to conveniently install the disinfection device at a place where disinfection is required.

[0052] Please refer to Figure 1-9 In a preferred embodiment, the minimum angle between the ball switch and the first side surface 109 is 90±5°.

[0053] In a specific implementation, assuming that the disinfection device is applied to a toilet, the disinfection device can be adhered to the inner side of the toilet lid body through the adhesive 93 on the base 90. At this time, the first side 109 is parallel to the inner side of the toilet lid body, and combined with the error range of the ball switch, the minimum angle range between the ball switch and the first side 109 is set to 90±5°. Through this minimum angle range, when the toilet lid body is opened, the ball switch is in the disconnected state, and the disinfection device cannot work; when the toilet lid body is closed, the ball switch is in the on state, and the disinfection device can work.

[0054] In implementing the embodiment of the present invention, the switch element 80 is selected as a ball switch, and by setting the minimum angle between the ball switch and the first side 109, it is possible to use the ball switch to obtain the environmental variable of the inclination angle of the disinfection device, and then use the inclination angle of the disinfection device to control the working state of the disinfection device, thereby improving the safety performance of the disinfection device.

[0055] Please refer to Figure 1-13In a preferred embodiment, the disinfection device further comprises a transparent light guide 32 disposed on the shell 10 , wherein the transparent light guide 32 and the button 31 are located on the same surface of the shell 10 and are arranged around the edge of the button 31 .

[0056] The shape of the button 31 may be square, circular, or polygonal, and the embodiment of the present invention does not limit the shape of the button 31. For example, the button 31 is circular, and the corresponding transparent light guide 32 is annular, and the annular transparent light guide 32 is located outside the edge of the circular button 31. By surrounding the transparent light guide 32 at the edge of the button 31, when the user operates the button 31, the light signal transmitted by the transparent light guide 32 can be observed, which is conducive to the user observing the indication information generated by the transparent light guide 32.

[0057] Please refer to Figure 1-13 In a preferred embodiment, the disinfection device further comprises a circuit board 40 disposed in the housing 10 , on which a light emitting component 34 and a push switch 33 are provided, and the light emitting component 34 is disposed around the periphery of the push switch 33 .

[0058] Specifically, the light-emitting element 34 may be a device having a light-emitting function such as an LED lamp bead, and the number of the light-emitting element 34 may be one or more. For example, the light-emitting element 34 is a long light strip, or a ring-shaped lamp bead combination composed of multiple lamp beads. By surrounding the light-emitting element 34 around the outer periphery of the push switch 33, the light-emitting element 34 is aligned with the transparent light guide 32, which is beneficial to enhancing the brightness of the transparent light guide 32 and facilitating the user to observe the light transmitted by the transparent light guide 32 in a strong light environment.

[0059] Please refer to Figure 1-13 In a preferred embodiment, the button 31 is a circular button 31 , the transparent light guide 32 is a ring-shaped transparent member, and the transparent light guide 32 is sleeved on the edge of the circular button 31 .

[0060] Please refer to Figure 1-13In a preferred embodiment, the light-emitting member 34 is annular and evenly arranged around the periphery of the push switch 33. For example, the number of light-emitting members 34 can be eight, and the light-emitting members 34 are annular and evenly arranged around the periphery of the push switch 33. Not only can the light emission of the transparent light guide 32 be more uniform and soft, but also the number of light emission of the light-emitting member 34, the order of light emission, etc. can be combined with the control of the light-emitting member 34 by the circuit board 40 to display different status information of the disinfection device to the user. Specifically, the number of light emission of the light-emitting member 34 can be controlled according to the remaining battery power to display the status information of the remaining power. For example, it is assumed that the number of light-emitting members 34 is 8. When the remaining power is 50%, the number of light emission of the light-emitting member 34 is controlled to be 4, and when the remaining power is 25%, the number of light emission of the light-emitting member 34 is controlled to be 2, and so on. By evenly surrounding the light-emitting member 34 around the periphery of the push switch 33, it is beneficial to provide more status information to the user, so that the user can understand the working status of the disinfection device.

[0061] Please refer to Figure 1-13 In a preferred embodiment, the disinfection device further comprises an annular reflector 35 for reflecting light, and the annular reflector 35 is arranged at the periphery of the light emitting member 34; the diameter of the annular reflector 35 is greater than or equal to the diameter of the transparent member. The light of the light emitting member 34 can be reflected to the transparent light guide member 32 through the annular reflector 35, so as to enhance the brightness of the transparent light guide member 32 and reduce the power consumption of the light emitting member 34.

[0062] In particular, the annular reflector 35 can be a silicone waterproof rubber ring, and a reflective material can be provided on the inner side of the silicone waterproof ring. By using the silicone waterproof rubber ring with a reflective material on the inner side as the annular reflector 35, waterproofing can be achieved and the brightness of the transparent light guide 32 can be enhanced.

[0063] Please refer to Figure 1-13 In a preferred embodiment, the button 31 includes a button body 311 and an elastic arm 312, one end of the elastic arm 312 is connected to the button body 311, and the other end is connected to the housing 10. One end of the elastic arm 312 can be integrally formed with the button body 311; the other end of the elastic arm 312 can be connected to the button body 311 by welding, bonding, etc. The button 31 is connected to the housing 10 through the elastic arm 312, which can provide a moving space for the button 31 to be pressed and provide auxiliary force when resetting.

[0064] Please refer to Figure 1-13 In a preferred embodiment, the button 31 is provided with a button protrusion 313 for abutting against the press switch 33. By abutting against the press switch 33 by the button protrusion 313, the pressing distance of the button 31 can be reduced.

[0065] Please refer to Figure 1-18 In a preferred embodiment, the housing 10 is provided with a first through hole 16 for exposing the disinfection element 20 , and a first sealing element 612 is provided between the disinfection element 20 and the first through hole 16 .

[0066] Specifically, the number of the first through hole 16 may be one or more, and the first through hole 16 may be provided on the side of the housing 10. The first sealing member 612 is provided with a through hole for exposing the disinfection member 20. The first sealant may be connected to the disinfection member 20 and the first through hole 16 by adhesive connection or the like to ensure waterproof performance. The first sealing member 612 may be a rubber sealing ring or the like. In the implementation of the embodiment of the present invention, by providing the first sealing member 612 between the disinfection member 20 and the first through hole 16, the waterproof performance of the disinfection device can be effectively improved, and the service life of the disinfection device can be improved.

[0067] Please refer to Figure 1-18 In a preferred embodiment, the disinfection device further comprises a fixing member 613, a fixing column 15 is provided in the housing 10, and the fixing member 613 abuts between the fixing column 15 and the disinfection member 20. The fixing member may be in a long strip shape to abut against a plurality of disinfection members 20 at the same time. In order to save the internal space of the disinfection device, the fixing column 15 may be a threaded column for connecting the housing 10. By abutting the fixing member 613 between the fixing column 15 and the disinfection member 20, the disinfection member 20 and the first sealing member 612 are closely fitted, which is conducive to improving the waterproof performance.

[0068] Please refer to Figure 1-18 In a preferred embodiment, the fixing member 613 is provided with a fixing slot 6131 that is engaged with the fixing column 15; the fixing member 613 is an annular fixing member, and the fixing member 613 is provided with a wire notch 6132 through which the wire passes. The fixing slot 6131 is engaged with the fixing member 613, so that the fixing member 613 can be prevented from displacement during shaking, thereby causing the disinfection member 20 and the first sealing member 612 to become loose. At the same time, the fixing member 613 can be an integrally formed annular fixing member 613. In order to facilitate the internal wire routing, a wire notch 6132 is provided on the fixing member 613, and the wire notch 6132 can be arc-shaped, square-shaped, etc.

[0069] Please refer to Figure 1-18In a preferred embodiment, the disinfection device further comprises a mounting seat 611, the mounting seat 611 is provided with a raised edge 6111, the raised edge 6111 is penetrated through the first through hole 16, and the first sealing member 612 abuts between the disinfection member 20 and the mounting seat 611. By providing the mounting seat 611 with the raised edge 6111 at the first through hole 16, not only the aesthetics of the disinfection device can be improved, but also the raised edge 6111 can be used to block water vapor on the basis of the first sealing member 612, which is conducive to improving the waterproof performance.

[0070] Please refer to Figure 1-18 In a preferred embodiment, the disinfection device further comprises a button 31 and a second through hole 17 for exposing the button 31. A second groove 621 is provided at the edge of the second through hole 17. A second sealing member (not shown in the figure) abuts against the second groove 621. The second groove 621 may be an annular groove, a square groove, etc.

[0071] In particular, the disinfection device may also be provided with a pressing piece for mortgaging the second sealing member, the pressing piece being in contact between the circuit board 40 and the second sealing member. The second sealing member may be a rubber sealing member. By arranging the second sealing member on the second groove 621, it is beneficial to improve the waterproof performance of the disinfection device.

[0072] Please refer to Figure 1-18 In a preferred embodiment, the housing 10 includes a first sub-shell 101 and a second sub-shell 102, and a fourth groove 642 is provided at the connection between the second sub-shell 102 and the first sub-shell 101, and a fourth sealing member 641 is abutted on the fourth groove 642. The fourth sealing member 641 can be a rubber sealing ring. By providing the fourth sealing ring on the first sub-shell 101 and the second sub-shell 102, the waterproof performance of the disinfection device can be improved.

[0073] like Fig.19 As shown, another technical solution adopted by the present invention to solve its technical problem is: provide a toilet cover, including a seat cushion 810 and a cover body 820 connected to the seat cushion 810, and the cover body is provided with any one of the above-mentioned embodiments of the disinfection device 830. Among them, the disinfection device 830 can be adhered to the inner side of the toilet cover body 820 through the adhesive on the base. Among them, the disinfection device 830 is any one of the above-mentioned embodiments, please refer to the above-mentioned embodiments for details, and will not be repeated here one by one.

[0074] It should be understood that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technical features therein can be replaced by equivalents; and all these modifications and replacements should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A disinfection device, comprising a housing, characterized in that: The disinfection device also includes: A disinfection element, used for disinfection, is arranged on the shell, and a disinfection through hole is opened on the side of the shell for exposing the disinfection element; A base, detachably connected to the shell, with a base protrusion provided on the base; The housing is provided with a base opening for inserting the base protrusion, and a base switch is provided at the base opening. Moving the base can make the base protrusion approach or abut against the base switch. The base is provided with a hanging ear, and the shell is provided with a slot for the hanging ear to be clamped; or the shell is provided with a hanging ear, and the base is provided with a slot for the hanging ear to be clamped; The hook is provided with a snap-in protrusion or a snap-in groove; the snap-in groove is provided with a snap-in groove or a snap-in protrusion; The base opening is a long strip through hole, and the base protrusion can move along at least two paths in the long strip through hole.

2. The disinfection device according to claim 1, characterized in that: The base comprises an adhesive component, and the adhesive component is arranged on a side opposite to the protrusion of the base.

3. The disinfection device according to claim 2, characterized in that: The base switch comprises a switch body and a switch button movably connected to the switch body, and the switch button is provided with at least one inclined surface for abutting against the base protrusion.

4. The disinfection device according to claim 3, characterized in that: The shell is provided with a power opening, and a charging interface or a power interface is provided at the power opening; when the base is connected to the shell, the base completely or partially covers the power opening.

5. The disinfection device according to claim 4, characterized in that: The disinfection device also includes a circuit board arranged in the shell, and a ball switch is connected to the circuit board; the minimum angle range between the ball switch and the circuit board is 90±5°, or the minimum angle range between the ball switch and the circuit board is 0±5°.

6. The disinfection device according to claim 5, characterized in that: The disinfection device further comprises a transparent light guide and a button arranged on the shell. The transparent light guide and the button are located on the same surface of the shell and are arranged around the edge of the button.

7. A toilet cover, comprising a seat cushion and a cover body connected to the seat cushion, characterized in that: The cover body is provided with a disinfection device as described in any one of claims 1-6.

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