CN213723854U - Ultraviolet light sterilizing device - Google Patents
Ultraviolet light sterilizing device Download PDFInfo
- Publication number
- CN213723854U CN213723854U CN202022015107.7U CN202022015107U CN213723854U CN 213723854 U CN213723854 U CN 213723854U CN 202022015107 U CN202022015107 U CN 202022015107U CN 213723854 U CN213723854 U CN 213723854U
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- CN
- China
- Prior art keywords
- optical energy
- energy reflection
- uvc
- drain pan
- ring
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- Expired - Fee Related
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The application relates to the technical field of sterilization equipment, in particular to an ultraviolet sterilization device. The optical energy reflection ring is formed by splicing three optical energy reflection parts, a circular hole is formed in each optical energy reflection part, a reflection cup is welded outside the circular hole, screw fixing holes are formed in the periphery of the reflection cup, a UVC-LED is embedded into the reflection cup, a radiator is fixed on the UVC-LED, and the radiator is fixed in the screw fixing holes through the PCB. The ultraviolet light sterilization device of the application can not irradiate the eyes of people and animals due to the fact that the range of ultraviolet light is in the sterilization ring, and therefore the ultraviolet light sterilization device can not be damaged.
Description
Technical Field
The application relates to the technical field of sterilization equipment, in particular to an ultraviolet sterilization device.
Background
The ultraviolet sterilization and disinfection is to use ultraviolet with proper wavelength to destroy the molecular structure of DNA (deoxyribonucleic acid) or RNA (ribonucleic acid) in the cells of the microorganism body, so as to cause the death of growing cells and/or regenerative cells, thereby achieving the effect of sterilization and disinfection.
The use of uv lamps must be avoided or the eyes of people and animals are injured. The ultraviolet lamp on the market has very small functional capacity, and when the ultraviolet lamp is 10mm, the power loss is very large and can reach 50 percent.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem that people and animals must be avoided and the power loss is very large in the use of an improved ultraviolet lamp, the ultraviolet sterilization device is provided.
The application provides an ultraviolet light sterilizing equipment adopts following technical scheme: the utility model provides an ultraviolet sterilization device, includes drain pan, shell and optical energy reflection ring, drain pan upper portion lock has the shell, the optical energy reflection ring is fixed in the drain pan, the optical energy reflection ring is formed by the concatenation of three optical energy reflection portion, the circular port has been seted up on the optical energy reflection portion, circular port outer welding has the reflection cup, the reflection cup is provided with the screw fixation hole all around, the reflection cup embedding has UVC-LED, UVC-LED is fixed in on the PCB board, the PCB board is connected with the radiator, the radiator passes through the PCB board is fixed in the screw fixation hole.
Preferably, the shell is provided with a power switch, an air volume display bar, a small air volume control button and a large air volume control button.
Preferably, the drain pan is equidistant to be provided with a plurality of air intake, there is the arch on the drain pan, be provided with Type C interface in the arch.
Preferably, the top of the optical energy reflection ring is buckled with a disc, a top cover is installed on the disc, and a plurality of air outlets are formed below the top cover.
Preferably, the optical energy reflecting ring is a chrome-plated optical energy reflecting ring.
Preferably, the UVC band range of the UVC-LED is between 260 nm and 280 nm.
Preferably, the radiator adopts a high-thermal-conductivity aluminum alloy radiator with the thermal conductivity coefficient larger than 201W/m.K.
Preferably, the reflector cup is a cone.
To sum up, the application comprises the following beneficial technical effects: the ultraviolet light sterilization device of the application can not irradiate the eyes of people and animals due to the fact that the range of ultraviolet light is in the sterilization ring, and therefore the ultraviolet light sterilization device can not be damaged. The ultraviolet light sterilization device is arranged on a fan or an air outlet of an air conditioner, and sterilized air can be obtained.
Drawings
Fig. 1 is a schematic structural diagram of an ultraviolet sterilization device according to the present application.
Fig. 2 is a schematic view of the internal structure of the ultraviolet sterilizer of the present application.
Description of reference numerals: 1. a housing; 2. a bottom case; 3. a top cover; 4. a disc; 5. an air outlet; 6. An air inlet; 7. a small air volume control button; 8. a power switch; 9. a large air volume control button; 10. an air quantity display strip; 11. a reflective cup; 12. a light energy reflective ring; 13. a Type-C interface; 14. a PCB board; 15. and (5) fixing holes by screws.
Detailed Description
The present application is described in further detail below with reference to figures 1 and 2.
The embodiment of the application discloses an ultraviolet light sterilizing equipment. Referring to fig. 1, ultraviolet germicidal device includes top cap 3, shell 1, drain pan 2 internal fixation has optical energy reflection ring, optical energy reflection ring top lock has disc 4, optical energy reflection ring is pushed down to disc 4, make it more firm, install top cap 3 on the disc 4, top cap 3 below is provided with a plurality of air outlet 5, drain pan 2 equidistant a plurality of air intake 6 that is provided with, this ultraviolet germicidal device installs the fan, air conditioner air outlet 5 or other places that need disinfect, as long as place the air that comes in is laid to this ultraviolet germicidal device, through the disinfection of optical energy reflection ring, the air after disinfecting blows out through a plurality of air outlet 5, ensure that people's inspiratory air all is through disinfecting.
Referring to fig. 2, the optical energy reflection ring is formed by splicing three optical energy reflection parts, or four or even a plurality of optical energy reflection parts, and only enough UVC-LEDs and heat sinks need to be provided. The optical energy reflection part is provided with a circular hole, a reflection cup 11 is welded outside the circular hole, the reflection cup 11 is a cone, light emitted by the UVC-LED can be scattered, the UVC wave band range of the UVC-LED is 260-280nm, screw fixing holes 15 are formed in the periphery of the reflection cup 11, the UVC-LED is embedded into the reflection cup 11 and fixed on a PCB 14, the PCB 14 is connected with a radiator, the radiator is a high-heat-conductivity aluminum alloy radiator with the heat conductivity coefficient larger than 201W/m.K, and the radiator is fixed in the screw fixing holes 15 through the PCB 14.
Referring to fig. 1 and 2, the bottom case 2 is provided with a plurality of air inlets 6 at equal intervals, the bottom case 2 is provided with protrusions, and the protrusions are provided with Type C interfaces 13 for connecting a power supply and supplying power to the heat dissipation fan and the UVC-LED.
Referring to fig. 1, a power switch 8, an air volume display bar 10, a small air volume control button 7 and a large air volume control button 9 are provided on a housing 1, and the power switch 8 is used for turning on and off a UVC-LED.
The optical energy reflection ring is electroplated and is easy to reflect ultraviolet energy, and the optical energy reflection ring is mainly used for focusing and repeatedly collecting the ultraviolet energy to form a closed-loop irradiation space. Ultraviolet light energy emitted by the UVC-LED is emitted to the center in a correlation mode, and is reflected and scattered into the ring through the electroplated optical energy reflection ring, so that the ultraviolet light energy is repeatedly used to form a closed ring, germs in the air passing through the closed ring can be killed by the ultraviolet light, the passing air is effectively killed, and the sterilized clean and safe air is provided for people.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. An ultraviolet light sterilization device is characterized in that: including drain pan (2), shell (1) and optical energy reflection ring, drain pan (2) upper portion lock has shell (1), optical energy reflection ring is fixed in drain pan (2), optical energy reflection ring is formed by the concatenation of three optical energy reflection portion, the circular port has been seted up on the optical energy reflection portion, the circular port outer weld has reflection cup (11), reflection cup (11) are provided with screw fixation hole (15) all around, reflection cup (11) embedding has UVC-LED, UVC-LED is fixed in on PCB board (14), PCB board (14) are connected with the radiator, the radiator passes through PCB board (14) are fixed in screw fixation hole (15).
2. The ultraviolet sterilizer according to claim 1, wherein: the air conditioner is characterized in that a power switch (8), an air volume display bar (10), a small air volume control button (7) and a large air volume control button (9) are arranged on the shell (1).
3. The ultraviolet sterilizer according to claim 1, wherein: the utility model discloses a multi-functional building air conditioner, including drain pan (2), drain pan (2) equidistant a plurality of air intake (6) that is provided with, there is the arch on drain pan (2), be provided with Type C interface (13) in the arch.
4. The ultraviolet sterilizer according to claim 1, wherein: the optical energy reflection ring is characterized in that a disc (4) is buckled at the top of the optical energy reflection ring, a top cover (3) is installed on the disc (4), and a plurality of air outlets (5) are arranged below the top cover (3).
5. The ultraviolet sterilizer according to claim 4, wherein: the optical energy reflection ring is a chrome-plated optical energy reflection ring.
6. The ultraviolet sterilizer according to claim 1, wherein: the UVC wave band range of the UVC-LED is between 260 nm and 280 nm.
7. The ultraviolet sterilizer according to claim 1, wherein: the radiator adopts a high-thermal-conductivity aluminum alloy radiator with the thermal conductivity coefficient larger than 201W/m.K.
8. The ultraviolet sterilizer according to claim 1, wherein: the reflection cup (11) is a cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022015107.7U CN213723854U (en) | 2020-09-15 | 2020-09-15 | Ultraviolet light sterilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022015107.7U CN213723854U (en) | 2020-09-15 | 2020-09-15 | Ultraviolet light sterilizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213723854U true CN213723854U (en) | 2021-07-20 |
Family
ID=76844388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022015107.7U Expired - Fee Related CN213723854U (en) | 2020-09-15 | 2020-09-15 | Ultraviolet light sterilizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213723854U (en) |
-
2020
- 2020-09-15 CN CN202022015107.7U patent/CN213723854U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |