CN210205416U - Ultraviolet sterilization box - Google Patents
Ultraviolet sterilization box Download PDFInfo
- Publication number
- CN210205416U CN210205416U CN201920802127.3U CN201920802127U CN210205416U CN 210205416 U CN210205416 U CN 210205416U CN 201920802127 U CN201920802127 U CN 201920802127U CN 210205416 U CN210205416 U CN 210205416U
- Authority
- CN
- China
- Prior art keywords
- ultraviolet
- lamp
- hole
- sterilization box
- ultraviolet lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 30
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 29
- XOMKZKJEJBZBJJ-UHFFFAOYSA-N 1,2-dichloro-3-phenylbenzene Chemical compound ClC1=CC=CC(C=2C=CC=CC=2)=C1Cl XOMKZKJEJBZBJJ-UHFFFAOYSA-N 0.000 claims description 4
- 230000006378 damage Effects 0.000 abstract description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 101150006573 PAN1 gene Proteins 0.000 description 2
- 101150038956 cup-4 gene Proteins 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 206010029098 Neoplasm skin Diseases 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 208000003251 Pruritus Diseases 0.000 description 1
- 208000000453 Skin Neoplasms Diseases 0.000 description 1
- 206010040844 Skin exfoliation Diseases 0.000 description 1
- 206010042674 Swelling Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000035618 desquamation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000007537 lampworking Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model provides an ultraviolet sterilization box, characterized by includes drain pan, suit and is in mesochite above the drain pan is in with detaining completely the face-piece above the mesochite, battery and PCB board are installed to the inboard bottom of face-piece, the ultraviolet lamp is installed to the bottom of PCB board, the lamp cup is installed to the periphery of ultraviolet lamp, and the lamp shade is installed to the higher authority of institute's brown lamp cup, the USB interface that charges is installed to PCB board 5's right-hand member, the top surface right mid-mounting of PCB board has work pilot lamp and switch, hall switch is installed on switch's the right, time relay is installed to the right-hand member bottom of PCB board, the ultraviolet lamp adopts light wave length to be 200 additionally 280nm, the utility model discloses can effectively prevent because of not having covered ultraviolet sterilization box lid or open the injury that the ultraviolet sterilization box leads to the ultraviolet ray.
Description
Technical Field
The utility model relates to an entertainment tool, in particular to an ultraviolet sterilization box.
Background
Ultraviolet rays can damage human skin greatly, and the mild people can have red swelling, pain and itch and desquamation, and the severe people can cause canceration and skin tumor. In real life, people often use the ultraviolet sterilization container to sterilize toothbrushes, combs, nipples, children and the like, while the existing ultraviolet sterilization containers are various, but the work and the stop work of the ultraviolet lamp are started by adopting a power switch, if the ultraviolet sterilization container is not covered well when a cover is used, or the ultraviolet sterilization container is opened by a child by mistake, the ultraviolet light is easily emitted to cause harm to human bodies.
Disclosure of Invention
In order to solve the problems existing in the prior art, the utility model provides an ultraviolet sterilization box which is opened and closed in an induction type through a Hall switch.
The utility model discloses a drain pan, suit are in mesochite above the drain pan is in with detaining the face-piece above the mesochite, battery and PCB board are installed to the inboard bottom of face-piece, the ultraviolet lamp is installed to the bottom of PCB board, the lamp cup is installed to the periphery of ultraviolet lamp, and the lamp shade is installed to the higher authority of institute's brown lamp cup, the USB interface that charges is installed to the right-hand member of PCB board 5, the top surface right mid-mounting of PCB board has work pilot lamp and switch, hall switch is installed on switch's the right, time relay is installed to the right-hand member bottom of PCB board.
The PCB board includes master control U1, time relay, hall switch, ultraviolet lamp control circuit and power supply circuit, the output and the ultraviolet lamp electricity of ultraviolet lamp control circuit are connected, it has hall switch to establish ties between power supply circuit and battery and the USB interface that charges, time relay establishes ties in ultraviolet lamp control circuit. The input end of a third pin variable resistor VR1 of the Hall switch is electrically connected, and the output end of the variable resistor VR1 is electrically connected with the eighth pin of the main control U1.
The ultraviolet lamp adopts the light wave length of 200-280 nm.
The top of face-piece is provided with work pilot lamp hole and switch hole, and its right-hand member is provided with the hole of charging, work pilot lamp and switch and USB charge the interface and stretch out from work pilot lamp hole, switch hole and the hole of charging respectively. The front side face of the right end of the face shell is provided with a Hall switch sensing hole, and the Hall switch sensing hole are correspondingly installed. And a box buckle groove is formed in the inner side of the front end of the face shell 7.
And a box buckle head is arranged in the middle of the front side surface of the middle shell and is matched with the box buckle groove to open and close the ultraviolet sterilization box.
The bottom of the right end of the bottom shell is provided with a permanent magnet, and the magnetic field of the permanent magnet can cover the whole ultraviolet sterilization box.
The beneficial effects of the utility model are that can effectively prevent because of not having to cover the injury that ultraviolet ray sterilization box lid or open the ultraviolet ray sterilization box by mistake and the ultraviolet ray that leads to caused the human body.
Drawings
The present invention will be further described with reference to the accompanying drawings.
Fig. 1 is an effect diagram of the present invention.
Fig. 2 is an exploded view of the structure of the present invention.
Fig. 3 is a schematic circuit diagram of the present invention.
The specific implementation mode is as follows:
as shown in fig. 1, the present invention relates to an ultraviolet sterilization box.
As shown in fig. 2, the utility model discloses a drain pan 1, suit are in mesochite 2 above the drain pan 1 is in with detaining completely face-piece 7 above the mesochite 2, battery 6 and PCB board 5 are installed to the inboard bottom of face-piece 7, ultraviolet lamp 54 is installed to PCB board 5's bottom, lamp cup 4 is installed to ultraviolet lamp 54's periphery, and lamp shade 3 is installed to the higher authority of institute's brown lamp cup 4, the USB interface 52 that charges is installed to PCB board 5's right-hand member, PCB board 5's the right mid-mounting of top surface has work pilot lamp 53 and switch 51, hall switch 55 is installed on switch 51's the right. The PCB comprises a PCB 5 and is characterized in that a time relay 56 is installed at the bottom of the right end of the PCB 5, the PCB 5 comprises a main control U1, the time relay 56, a Hall switch 55, an ultraviolet lamp control circuit and a power supply circuit, the output end of the ultraviolet lamp control circuit is electrically connected with an ultraviolet lamp, the Hall switch 55 is connected in series between the power supply circuit and the battery 6 and between the power supply circuit and the USB charging interface 52, and the time relay is connected in series in the ultraviolet lamp control circuit. The input end of a third pin variable resistor VR1 of the Hall switch 55 is electrically connected, and the output end of the variable resistor VR1 is electrically connected with the eighth pin of the main control U1. The top of the face shell 7 is provided with a work indicating lamp hole 72 and a power switch hole 71, the right end of the face shell is provided with a charging hole 73, and the work indicating lamp 53, the power switch 51 and the USB charging interface 52 respectively extend out of the work indicating lamp hole 72, the power switch hole 71 and the charging hole 73. The front side face of the right end of the face shell 7 is provided with a Hall switch sensing hole 74, and the Hall switch sensing hole 74 are correspondingly installed. A box fastening groove 75 is arranged on the inner side of the front end of the face shell 7. The middle part of the front side surface of the middle shell 2 is provided with a box buckle head 21, and the box buckle head 21 is matched with the box buckle groove 75 to open and close the ultraviolet sterilization box. The bottom of the right end of the bottom shell 1 is provided with a permanent magnet 11, and the magnetic field of the permanent magnet 11 can cover the whole ultraviolet sterilization box.
When the ultraviolet sterilization box cover is normally opened or opened by mistake, the Hall switch 55 arranged in the ultraviolet sterilization box cover moves relative to the direction deviating from the magnetic field of the permanent magnet 11, and the trigger in the Hall switch 55 reversely turns over due to the weakening of the magnetic field passing through the Hall switch 55, so that a power supply circuit is cut off, and the ultraviolet lamp stops working due to power failure. When the object to be sterilized is loaded in the ultraviolet sterilization box, the box cover of the ultraviolet sterilization box is covered, and the trigger in the Hall switch 55 is turned over in the positive direction due to the fact that the magnetic field of the Hall switch 55 relative to the permanent magnet 11 is changed from weak to strong, so that a power circuit is switched on, and the ultraviolet lamp starts to work due to the fact that electricity is obtained. When the sterilizing time reaches the preset time, the ultraviolet lamp working circuit is cut off under the action of the time relay, and the ultraviolet lamp stops working.
Claims (5)
1. An ultraviolet sterilization box is characterized by comprising a bottom shell, a middle shell sleeved on the bottom shell and a face shell buckled on the middle shell, wherein a battery and a PCB (printed circuit board) are installed at the bottom of the inner side of the face shell, an ultraviolet lamp is installed at the bottom of the PCB, a lamp cup is installed at the periphery of the ultraviolet lamp, a lampshade is installed on the upper surface of the lamp cup, a USB charging interface is installed at the right end of the PCB 5, a work indicator lamp and a power switch are installed at the middle right part of the top surface of the PCB, a Hall switch is installed on the right side of the power switch, a time relay is installed at the bottom of the right end of the PCB, the PCB comprises a main control U1, a time relay, a Hall switch, an ultraviolet lamp control circuit and a power supply circuit, the output end of the ultraviolet lamp control circuit is electrically connected with the ultraviolet lamp, and, the time relay is connected in series in the ultraviolet lamp control circuit, the input end of a third pin variable resistor VR1 of the Hall switch is electrically connected, and the output end of the variable resistor VR1 is electrically connected with the eighth pin of the main control U1.
2. The ultraviolet sterilization box as set forth in claim 1, wherein the ultraviolet lamp has a light wavelength of 200-280 nm.
3. The ultraviolet ray sterilization box according to claim 1, wherein the top of the housing is provided with a work indicator light hole and a power switch hole, the right end of the housing is provided with a charging hole, the work indicator light, the power switch and the USB charging interface respectively extend from the work indicator light hole, the power switch hole and the charging hole, the front side of the right end of the housing is provided with a hall switch sensing hole, the hall switch is correspondingly installed with the hall switch sensing hole, and the inner side of the front end of the housing 7 is provided with a box fastening groove.
4. The ultraviolet ray sterilization box according to claim 1, wherein a box fastening head is provided at a middle portion of a front side of the middle case, and the box fastening head and the box fastening groove cooperate to open and close the ultraviolet ray sterilization box.
5. The ultraviolet sterilization case according to claim 1, wherein a permanent magnet is installed at a bottom of a right end of the bottom case, and a magnetic field of the permanent magnet covers the entire ultraviolet sterilization case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920802127.3U CN210205416U (en) | 2019-05-30 | 2019-05-30 | Ultraviolet sterilization box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920802127.3U CN210205416U (en) | 2019-05-30 | 2019-05-30 | Ultraviolet sterilization box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210205416U true CN210205416U (en) | 2020-03-31 |
Family
ID=69928663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920802127.3U Expired - Fee Related CN210205416U (en) | 2019-05-30 | 2019-05-30 | Ultraviolet sterilization box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210205416U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021212599A1 (en) * | 2020-04-23 | 2021-10-28 | 宁波五云笔业有限公司 | Intelligent disinfection stationery case |
-
2019
- 2019-05-30 CN CN201920802127.3U patent/CN210205416U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021212599A1 (en) * | 2020-04-23 | 2021-10-28 | 宁波五云笔业有限公司 | Intelligent disinfection stationery case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |