CN214713536U - Ultraviolet sterilization product self-locking protection device - Google Patents
Ultraviolet sterilization product self-locking protection device Download PDFInfo
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- CN214713536U CN214713536U CN202120419239.8U CN202120419239U CN214713536U CN 214713536 U CN214713536 U CN 214713536U CN 202120419239 U CN202120419239 U CN 202120419239U CN 214713536 U CN214713536 U CN 214713536U
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Abstract
The utility model relates to a self-locking protection device technical field indicates an ultraviolet sterilization class product self-locking protection device especially, contains: the cup comprises a cup body and a cup cover, wherein the cup cover comprises a cup cover body with a sealed hollow cavity, a sealing plug, a stroke pressure spring, a cylindrical anti-rust magnet and a self-locking trigger guide pin are sequentially arranged in the hollow cavity from top to bottom, and the lower end of the self-locking trigger guide pin extends out of the cup cover body; still be equipped with the hall element control panel of taking hall element in the cavity, hall element is adjacent with the upper end of stroke pressure spring, hall element control panel still integrates the UVC circuit. After the cup cover is unscrewed, the stroke pressure spring resets, the cylindrical antirust magnet exits the magnetic field induction range of the Hall element, the MCU cannot detect a trigger signal of the Hall element, the UVC circuit cannot be opened, ultraviolet rays cannot be excited, and therefore safety of a user or an object is protected.
Description
Technical Field
The utility model relates to a self-locking protection device technical field indicates a kind of ultraviolet sterilization product self-locking protection device especially.
Background
The ultraviolet sterilization is that the ultraviolet wavelength is in the range of 240-280nm and most kills and destroys the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the bacterial virus, so that the growth cell death and/or the regenerative cell death are/is caused, and the sterilization and disinfection effects are achieved.
Many drinking cups also have an ultraviolet sterilization function, for example, patent application No. CN201921056496.9 provides an ultraviolet sterilization cup cover, which includes a cup cover body having a sealed hollow cavity, and an ultraviolet sterilization assembly is disposed in the hollow cavity of the cup cover body.
The ultraviolet sterilization cup cover and the ultraviolet sterilization products on the current market have no self-locking protection structure. When the cup cover is opened, ultraviolet light can be turned on, and a user is placed in an ultraviolet environment, so that irreversible damage can be caused to the user, particularly to children.
Disclosure of Invention
In order to solve the above problems, an object of the present invention is to provide a self-locking protection device for ultraviolet sterilization products, which has a self-locking protection function and can automatically close ultraviolet light after the cup cover is opened.
Another object of the utility model is to provide an ultraviolet sterilization class product auto-lock protection device, it has better waterproof function.
Another object of the present invention is to provide a self-locking protection device for ultraviolet sterilization products, which has the advantages of simple structure, stability, reliability, and low cost.
In order to achieve the above object, the utility model adopts the following technical scheme:
a self-locking protection device for ultraviolet sterilization products comprises: the cup comprises a cup body and a cup cover, wherein the cup cover comprises a cup cover body with a sealed hollow cavity, a sealing plug, a stroke pressure spring, a cylindrical anti-rust magnet and a self-locking trigger guide pin are sequentially arranged in the hollow cavity from top to bottom, and the lower end of the self-locking trigger guide pin extends out of the cup cover body;
still be equipped with the hall element control panel of taking hall element in the cavity, hall element is adjacent with the upper end of stroke pressure spring, hall element control panel still integrates the UVC circuit.
Furthermore, the cup cover body is composed of a plastic surface shell and a plastic inner core.
Further, the top surface of the cup cover body is provided with a switch button.
Further, the cup cover body is provided with a USB interface.
The beneficial effects of the utility model reside in that:
the utility model is provided with a sealing plug, a stroke pressure spring, a cylindrical antirust magnet and a self-locking trigger guide pin in sequence from top to bottom in the hollow cavity, and the lower end of the self-locking trigger guide pin extends out of the cup cover body; still be equipped with the hall element control panel of taking hall element in the cavity, hall element is adjacent with the upper end of stroke pressure spring, hall element control panel still integrates the UVC circuit. After the cup cover is unscrewed, the stroke pressure spring resets, the cylindrical antirust magnet exits the magnetic field induction range of the Hall element, the MCU cannot detect a trigger signal of the Hall element, the UVC circuit cannot be opened, ultraviolet rays cannot be excited, and therefore safety of a user or an object is protected. In addition, due to the action of the sealing plug, when the cup cover is screwed on, the stroke pressure spring extrudes the sealing plug to generate deformation, so that the sealing performance is better, and the aim of water prevention is fulfilled.
The utility model consists of a cup cover body, a sealing plug, a stroke pressure spring, a cylindrical antirust magnet, a self-locking trigger guide pin and a Hall element control panel; simple structure, stability, reliability and low cost.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the cup lid of the present invention.
Fig. 3 is an exploded view of the cup lid of the present invention.
Fig. 4 is a schematic structural view of each component in the hollow cavity of the present invention.
The reference numbers illustrate: 1. a cup body; 2. a plastic shell; 3. a switch button; 4, USB interface; 5. self-locking triggering guide pins; 6. a plastic inner core; 7. a Hall element control board; 8. a sealing plug; 9. a stroke pressure spring; 10. a cylindrical rust-preventive magnet; 11. a Hall element.
Detailed Description
Referring to fig. 1-4, the present invention relates to a self-locking protection device for ultraviolet sterilization products, comprising: the cup comprises a cup body 1 and a cup cover, wherein the cup cover comprises a cup cover body with a sealed hollow cavity, a sealing plug 8, a stroke pressure spring 9, a cylindrical antirust magnet 10 and a self-locking trigger guide pin 5 are sequentially arranged in the hollow cavity from top to bottom, and the lower end of the self-locking trigger guide pin 5 extends out of the cup cover body;
a Hall element control plate 7 with a Hall element 11 is further arranged in the hollow cavity, the Hall element 11 is adjacent to the upper end of the stroke pressure spring 9, and the Hall element control plate 7 is further integrated with an UVC circuit;
in the above solution, the hall element control board 7 is further provided with an MCU, because the UVC circuit and the MCU are not the important points claimed in the present application, the UVC circuit and the MCU will not be described in much in the present technical solution.
The working principle is as follows:
when the cup cover is screwed on the cup body 1, the cup body 1 extrudes the lower end of the self-locking trigger guide needle 5, so that the self-locking trigger guide needle 5 pushes the cylindrical antirust magnet 10 to extrude the stroke pressure spring 9, when the cylindrical antirust magnet 10 reaches an effective magnetic field induction area of the Hall element control plate 7, the Hall element 11 is triggered and opened, the MCU detects a trigger signal of the Hall element 11, a UVC circuit can be opened, and ultraviolet light is generated for sterilization. On the contrary, after the cup cover is unscrewed, the stroke pressure spring 9 is reset, the cylindrical anti-rust magnet 10 is withdrawn from the magnetic field induction range of the Hall element 11, the MCU cannot detect the trigger signal of the Hall element 11, the UVC circuit cannot be opened, and ultraviolet rays cannot be excited, so that the safety of a user or an object is protected.
Due to the action of the sealing plug 8, when the cup cover is screwed on, the stroke pressure spring 9 extrudes the sealing plug 8 to generate deformation, so that the sealing performance is better (the principle of a sealing ring) to achieve the aim of water prevention.
Ultraviolet sterilization products in the current market can open ultraviolet light after a cup cover is opened, and a user is placed in an ultraviolet environment, so that irreversible damage can be caused to children particularly.
Furthermore, the cup cover body consists of a plastic surface shell 2 and a plastic inner core 6; the structure is simple, and the production is convenient; the plastic inner core 6 is provided with a through hole, and the lower end of the self-locking trigger guide pin 5 penetrates through the through hole to extend outwards.
Further, a switch button 3 is arranged on the top surface of the cup cover body; the purpose of the definition here is for ease of operation.
Further, the cup cover body is provided with a USB interface 4; the purpose of the definition here is to facilitate charging.
It should be noted that:
a technical scheme of ultraviolet sterilization class product auto-lock protection device not only be applicable to the ultraviolet sterilization cup, still be applicable to disinfection box and relevant UVC ultraviolet ray disinfection class product that utilizes.
The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.
Claims (4)
1. The utility model provides a ultraviolet sterilization class product auto-lock protection device which characterized in that contains: the cup comprises a cup body and a cup cover, wherein the cup cover comprises a cup cover body with a sealed hollow cavity, a sealing plug, a stroke pressure spring, a cylindrical anti-rust magnet and a self-locking trigger guide pin are sequentially arranged in the hollow cavity from top to bottom, and the lower end of the self-locking trigger guide pin extends out of the cup cover body;
still be equipped with the hall element control panel of taking hall element in the cavity, hall element is adjacent with the upper end of stroke pressure spring, hall element control panel still integrates the UVC circuit.
2. The self-locking protection device for ultraviolet sterilization products as claimed in claim 1, wherein the cup lid body is composed of a plastic shell and a plastic core.
3. The self-locking protection device for the ultraviolet sterilization products as claimed in claim 2, wherein the top surface of the cup cover body is provided with a switch button.
4. The self-locking protection device for the ultraviolet sterilization products as claimed in claim 3, wherein the cup cover body is provided with a USB interface.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022873343 | 2020-12-02 | ||
| CN2020228733432 | 2020-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214713536U true CN214713536U (en) | 2021-11-16 |
Family
ID=78589963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120419239.8U Active CN214713536U (en) | 2020-12-02 | 2021-02-25 | Ultraviolet sterilization product self-locking protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214713536U (en) |
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2021
- 2021-02-25 CN CN202120419239.8U patent/CN214713536U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220815 Address after: Room 101, No. 11-1, Gufeng 1st Road, Xintian Community, Guanhu Street, Longhua District, Shenzhen, Guangdong 518000 Patentee after: SHENZHEN JULIDE ELECTRONICS Co.,Ltd. Address before: 518000 401, No. 8, Shanghenglang fourth industrial zone, Tongsheng community, Dalang street, Longhua District, Shenzhen, Guangdong Patentee before: Shenzhen Qiangtuo Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Room 101, No. 11-1, Gufeng 1st Road, Xintian Community, Guanhu Street, Longhua District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Julide Electronics Co.,Ltd. Address before: Room 101, No. 11-1, Gufeng 1st Road, Xintian Community, Guanhu Street, Longhua District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN JULIDE ELECTRONICS Co.,Ltd. |