CN210228717U - Ultraviolet disinfection device - Google Patents
Ultraviolet disinfection device Download PDFInfo
- Publication number
- CN210228717U CN210228717U CN201920418779.7U CN201920418779U CN210228717U CN 210228717 U CN210228717 U CN 210228717U CN 201920418779 U CN201920418779 U CN 201920418779U CN 210228717 U CN210228717 U CN 210228717U
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- circuit board
- ultraviolet
- battery
- light source
- light
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Abstract
The utility model relates to a degassing unit technical field, more specifically relates to an ultraviolet disinfection device, including printing opacity shell and shell lid, the top of printing opacity shell is located to the shell lid, and forms inclosed cavity with the printing opacity shell, be equipped with power supply unit in the cavity and locate the ultraviolet light source of power supply unit below, power supply unit and ultraviolet light source electric connection to make the ultraviolet light source see through the printing opacity shell and outwards shine ultraviolet light. The ultraviolet disinfection device has the advantages of more reasonable structural design, large light transmission area and high ultraviolet utilization rate.
Description
Technical Field
The utility model relates to a degassing unit technical field, more specifically relates to an ultraviolet disinfection device.
Background
Since ultraviolet disinfection has the characteristics of no color, no odor and no chemical substance left, the ultraviolet disinfection technology has been widely applied in more and more fields. Ultraviolet rays are mainly used for destroying nucleic acid and DNA of microorganisms (pathogens such as bacteria, viruses, spores and the like) through radiation of the microorganisms, so that the microorganisms lose the functions of reproduction and self-replication and die, and the purposes of ultraviolet sterilization and disinfection are achieved.
Patent application No.: CN201621341118.1 discloses a UV-LED sterilization device, which comprises a UV-LED ultraviolet light source, a light source circuit board, a light-transmitting sheet and an outer shell; the light-transmitting sheet is fixedly bonded on the edge of the lower end opening of the outer shell to form a cavity, and the light source circuit board is arranged in the cavity; the UV-LED ultraviolet light source is arranged on the lower surface of the light source circuit board, and irradiates ultraviolet rays outwards through the light-transmitting sheet.
However, the UV-LED sterilization apparatus also has the following disadvantages: 1. the part of the UV-LED sterilization device capable of transmitting the ultraviolet rays emitted by the UV-LED ultraviolet light source is only the light-transmitting sheet arranged at the lower end of the outer shell, the light-transmitting area is small, and the utilization rate of the ultraviolet rays is low; 2. the light-transmitting sheet is irradiated by ultraviolet rays for a long time, and the adhesive for bonding the light-transmitting sheet is also irradiated by the ultraviolet rays for a long time and is easy to age, so that the bonding performance of the light-transmitting sheet is influenced, and the light-transmitting sheet is easy to fall off; 3. the UV-LED sterilization device can perform ultraviolet sterilization and disinfection only by means of external power supply equipment, and cannot be used as a module.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming at least one defect of the prior art, and provides an ultraviolet disinfection device, ultraviolet disinfection device's structural design is more reasonable, the light transmission area is big, the ultraviolet ray high-usage.
The utility model adopts the technical proposal that:
the utility model provides an ultraviolet disinfection device, includes printing opacity shell and shell lid, the shell lid is located the top of printing opacity shell, and forms inclosed cavity with the printing opacity shell, be equipped with power supply unit in the cavity and locate the ultraviolet light source of power supply unit below, power supply unit and ultraviolet light source electric connection to make the ultraviolet light source shine ultraviolet ray outwards through the printing opacity shell.
In the above scheme, power supply unit provides the electric energy for ultraviolet light source to make ultraviolet light source send the ultraviolet ray, the ultraviolet ray that sends sees through printing opacity shell and outwards shines and realize ultraviolet disinfection function, ultraviolet degassing unit is equipped with power supply unit, during the disinfection, need not external power supply equipment, just ultraviolet degassing unit can use in the multiple household utensils of placing the article that remain to disinfect in order to the modular form, disinfects the article of treating disinfecting in the household utensils, and convenient to use is nimble.
The printing opacity shell is equipped with the opening for the top, and bottom and lateral wall are the shell of permeable ultraviolet ray material, and the ultraviolet ray that the ultraviolet light source sent can not only be followed the bottom transmission of printing opacity shell and gone out, can also be followed the lateral wall transmission of printing opacity shell and gone out, and ultraviolet transmission area is big, ultraviolet degassing unit can carry out sterile area increase, and ultraviolet utilization ratio improves.
Preferably, the light-transmitting shell and the shell cover body are connected in a snap-in manner. The light-transmitting shell and the shell cover body can be firmly connected by adopting the buckle type connection, and the structure of the connecting component is simple.
Preferably, the bottom of the light-transmitting shell is provided with a mounting interface so that the ultraviolet disinfection device is mounted on the equipment to be disinfected. Before the disinfection, the accessible installation interface is installed ultraviolet degassing unit fast on treating disinfecting equipment, and the disinfection back can be taken off ultraviolet degassing unit from disinfecting equipment through the installation interface to treat disinfecting equipment next and carry out ultraviolet disinfection, promptly ultraviolet degassing unit can regard as solitary module to use on various disinfecting equipment, and the usage is extensive, convenient to use.
Preferably, the power supply assembly comprises a coil, a circuit board and a battery, the ultraviolet light source is mounted on the lower surface of the circuit board, the coil is electrically connected with the circuit board, and the circuit board is electrically connected with the battery. The power supply assembly can be charged wirelessly, namely, the coil wirelessly charges the battery through the circuit board, and the battery can be charged without arranging an external wire, so that the structure is simple and the charging is convenient; the battery provides electrical energy for the circuit board.
Further preferably, the circuit board includes a first circuit board disposed above the battery and electrically connected to the battery and a second circuit board disposed below the battery and electrically connected to the battery, the coil is electrically connected to the first circuit board, the first circuit board is provided with an indicator light and an ultraviolet switch, the housing cover is correspondingly provided with an indicator light hole and an ultraviolet switch button, the first circuit board is electrically connected to the second circuit board, and the lower surface of the second circuit board is provided with a plurality of ultraviolet light sources. Set up two circuit boards, and two circuit boards are each other do its own work, and the branch work is clear and definite, the heat dissipation dispersion of first circuit board and second circuit board, and structural design is more reasonable.
Still further preferably, the indicator light comprises an electric quantity indicator light and an ultraviolet light source indicator light which are arranged on the first circuit board, and an electric quantity indicator light hole and an ultraviolet light source indicator light hole are correspondingly arranged on the shell cover body. The user can know the residual electric quantity, the battery charging and other conditions through the electric quantity indicating lamp hole; in addition, the user can know the working condition of the ultraviolet light source by indicating the lamp hole through the ultraviolet light source.
Preferably, the ultraviolet disinfection device further comprises a mounting bracket arranged in the cavity, and the mounting bracket is used for mounting the power supply assembly and the ultraviolet light source. The installation support can stably and firmly install the power supply assembly and the ultraviolet light source in the cavity.
Further preferably, the top of installing support is equipped with the recess that is used for holding the coil, and the middle part of installing support is equipped with the battery and holds the chamber, the top that the battery held the chamber is equipped with the first slot that is used for installing first circuit board, and the below that the battery held the chamber is equipped with the second slot that is used for installing the second circuit board. Recess, first slot, battery on the installing support hold the chamber and the second slot is used for installation and fixed coil, first circuit board, battery and second circuit board respectively, and the structural design of installing support is reasonable, and space utilization is high.
Preferably, the groove is provided with a through hole for electrically connecting the coil with the first circuit board, and the front sides of the upper surface and the lower surface of the battery accommodating cavity are provided with cavities for electrically connecting the first circuit board with the second circuit board and the first circuit board and the second circuit board with the battery. The through hole is used for inserting an electric wire so as to realize the electric connection between the coil and the first circuit board; the cavity is used for inserting electric wires so as to realize the electric connection between the first circuit board and the second circuit board and the electric connection between the first circuit board and the battery and between the second circuit board and the battery.
Further preferably, a clamping groove or a clamping block is arranged on the outer side wall of the mounting bracket, and the clamping block or the clamping groove which is matched with the clamping groove is arranged at a corresponding position on the inner side wall of the light-transmitting shell and used for fixing the mounting bracket. The clamping groove or the clamping block is arranged to prevent the mounting bracket from rotating in the cavity, so that the mounting bracket is stably placed in the cavity.
Compared with the prior art, the beneficial effects of the utility model are that:
firstly, the utility model discloses be equipped with power supply unit, during the disinfection, need not external power supply unit, can conveniently take and put back during the use.
Two, the utility model discloses structural design is more reasonable, and interior space layout is compact, walks that the line is succinctly not in disorder, adopts buckle formula, draw-in groove formula to connect moreover, need not bolted connection for assembling process during production is convenient and fast more, saves manufacturing cost.
Thirdly, the utility model discloses can use in the multiple household utensils of placing the article that remain to disinfect with modular form, disinfect the article that wait to disinfect in the household utensils, convenient to use is nimble.
Fourthly, the utility model discloses an ultraviolet ray that the ultraviolet light source sent can be followed the bottom and the lateral wall transmission of printing opacity shell and gone out, and ultraviolet transmission area is big, and the area that can disinfect is big, and ultraviolet high-usage.
Drawings
Fig. 1 is an exploded view of the uv disinfection apparatus.
Fig. 2 is another exploded view of the uv disinfection apparatus.
Fig. 3 is an assembly view of the uv disinfection apparatus.
Fig. 4 is a front sectional view of the ultraviolet sterilizing apparatus.
Fig. 5 is a bottom schematic view of the ultraviolet disinfection apparatus.
Fig. 6 is a schematic structural diagram of the housing cover.
Fig. 7 is an assembly view of the uv disinfection device with the housing cover removed.
Fig. 8 is an exploded view of the power supply assembly and mounting bracket.
Fig. 9 is a schematic structural diagram of the first circuit board and the second circuit board.
Fig. 10 is a schematic structural view of the mounting bracket.
Fig. 11 is a schematic structural view of the light-transmitting housing.
The reference numbers illustrate: 10 a light-transmissive envelope; 11 installing an interface; 12, clamping blocks; 20 a housing cover; 21 ultraviolet switch button; 22 electric quantity indicating lamp hole; 23 ultraviolet light source indicating lamp holes; 30 a power supply assembly; 31 a coil; 32 a first circuit board; 33 a power indicator light; 34 ultraviolet light source indicator lamp; 35 a battery; 36 a second circuit board; 37 an ultraviolet switch; 40 ultraviolet light source; 50 mounting a bracket; 51 grooves; 52 through holes; 53 first slot; 54 a battery receiving cavity; 55 a second slot; 56 a cavity; 57 card slot.
Detailed Description
The drawings of the present invention are for illustration purposes only and are not to be construed as limiting the invention. For a better understanding of the following embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Examples
An ultraviolet disinfection device, as shown in fig. 1-4 and 8, comprises a transparent casing 10, a casing cover 20, a power supply assembly 30, an ultraviolet light source 40 and a mounting bracket 50, wherein the casing cover 20 is disposed above the transparent casing 10 and forms a sealed cavity with the transparent casing 10, wherein the transparent casing 10 and the casing cover 20 are connected in a snap-in manner, so that the transparent casing 10 and the casing cover 20 are firmly connected without bolt connection, the assembly process during production is more convenient and faster, and the production cost can be saved, wherein, as shown in fig. 5, a mounting interface 11 is disposed at the bottom of the transparent casing 10, so that the ultraviolet disinfection device is mounted on equipment to be disinfected, so that the ultraviolet disinfection device can be applied as a module on various equipment to be disinfected, and the ultraviolet disinfection device can be conveniently taken and put back when in use, the power supply assembly 30 and the ultraviolet light source 40 disposed below the power supply assembly 30 are disposed in the cavity, the power supply assembly 30 is electrically connected to the ultraviolet light source 40, so that the ultraviolet light source 40 irradiates ultraviolet light through the light-transmitting housing 10, wherein the mounting bracket 50 is disposed in the cavity and is used for mounting the power supply assembly 30 and the ultraviolet light source 40.
The power supply assembly 30 provides electric energy for the ultraviolet light source 40, so that the ultraviolet light source 40 emits ultraviolet rays, the emitted ultraviolet rays are irradiated outwards through the light-transmitting shell 10 to realize the ultraviolet disinfection function, the ultraviolet disinfection device is provided with the power supply assembly 30, external power supply equipment is not needed during disinfection, the ultraviolet disinfection device can be used in various vessels for placing objects to be disinfected in a modularized mode, the objects to be disinfected in the vessels can be disinfected, the use is convenient and flexible, and for example, the ultraviolet disinfection device can be placed in a cup to disinfect water in the cup; the ultraviolet disinfection device can also be placed in a cupboard to disinfect tableware in the cupboard; the ultraviolet disinfection device can also be placed in a container, and infant products such as a feeding bottle, a nipple and the like are also placed in the container, so that the infant products can be disinfected.
In addition, the light-transmitting shell 10 is provided with an opening at the top, the bottom and the side wall are both shells made of materials capable of transmitting ultraviolet rays, ultraviolet rays emitted by the ultraviolet light source 40 can be transmitted out from the bottom of the light-transmitting shell 10 and can also be transmitted out from the side wall of the light-transmitting shell 10, the transmission area of the ultraviolet rays is large, the disinfection area of the ultraviolet disinfection device can be increased, and the utilization rate of the ultraviolet rays is improved.
Specifically, as shown in fig. 1-2, the power supply assembly 30 includes a coil 31, a first circuit board 32, a second circuit board 36 and a battery 35, the coil 31 is electrically connected to the first circuit board 32, the first circuit board 32 is disposed above the battery 35, the second circuit board 36 is disposed below the battery 35, and the first and second circuit boards 32 and 36 are electrically connected to the battery 35, as shown in fig. 2, 6 and 9, the first circuit board 32 is provided with an electric quantity indicator lamp 33, an ultraviolet light source indicator lamp 34 and an ultraviolet switch 37, the housing cover 20 is correspondingly provided with an electric quantity indicator lamp hole 22, an ultraviolet light source indicator lamp hole 23 and an ultraviolet switch button 21, and a user can know the remaining electric quantity, the charging condition of the battery 35 and the like through the electric quantity indicator lamp hole 22; similarly, the user can know the working condition of the ultraviolet light source 40 through the ultraviolet light source indicator lamp hole 23; the first circuit board 32 is electrically connected to the second circuit board 36, and a plurality of ultraviolet light sources 40 are mounted on the lower surface of the second circuit board 36.
The power supply assembly 30 can be charged wirelessly, namely, the coil 31 wirelessly charges the battery 35 through the circuit board, and the charging can be carried out without setting an external wire, so that the structure is simple, and the charging is convenient. Two circuit boards are arranged, each circuit board plays its own role, the division of work is clear, the heat dissipation of the first circuit board 32 and the second circuit board 36 is dispersed, and the structural design is more reasonable.
As shown in fig. 2, 10 and 11, a locking groove 57 or a locking block 12 is disposed on an outer side wall of the mounting bracket 50, and a locking block 12 or a locking groove 57 matched with the locking groove 57 is disposed at a corresponding position on an inner side wall of the light-transmitting housing 10 for fixing the mounting bracket 50. The locking slot 57 or the locking block 12 is provided to prevent the mounting bracket 50 from rotating in the cavity, and the mounting bracket 50 can stably and firmly mount the power supply assembly 30 and the ultraviolet light source 40 in the cavity.
Specifically, as shown in fig. 7 and 10, a groove 51 for accommodating the coil 31 is formed in the top of the mounting bracket 50, a through hole 52 is formed in the groove 51 to electrically connect the coil 31 and the first circuit board 32, a battery accommodating cavity 54 is formed in the middle of the mounting bracket 50, a first slot 53 for installing the first circuit board 32 is formed above the battery accommodating cavity 54, a second slot 55 for installing the second circuit board 36 is formed below the battery accommodating cavity 54, and a cavity 56 is formed in front of the upper surface and the lower surface of the battery accommodating cavity 54 to electrically connect the first circuit board 32 and the second circuit board 36 and between the first circuit board 32 and the battery 35 and between the second circuit board 32 and 36. The groove 51, the first slot 53, the battery accommodating cavity 54 and the second slot 55 on the mounting bracket 50 are respectively used for mounting and fixing the coil 31, the first circuit board 32, the battery 35 and the second circuit board 36, the structural design of the mounting bracket 50 is reasonable, and the space utilization rate is high.
In addition, the through hole 52 is used for inserting an electric wire to electrically connect the coil 31 and the first circuit board 32; the cavity 56 is used for inserting electric wires, so as to realize the electrical connection between the first circuit board 32 and the second circuit board 36 and the electrical connection between the first circuit board 32 and the battery 35 and the second circuit board 36 and the battery 35.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the technical solutions of the present invention, and are not limitations to the specific embodiments of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims (10)
1. The ultraviolet disinfection device is characterized by comprising a light-transmitting shell (10) and a shell cover body (20), wherein the shell cover body is arranged above the light-transmitting shell and forms a closed cavity with the light-transmitting shell, a power supply assembly (30) and an ultraviolet light source (40) arranged below the power supply assembly are arranged in the cavity, and the power supply assembly is electrically connected with the ultraviolet light source so that the ultraviolet light source irradiates ultraviolet light outwards through the light-transmitting shell.
2. Uv disinfection apparatus according to claim 1, wherein the light-transmissive envelope (10) and the envelope cover (20) are snap-in connections.
3. Uv disinfection apparatus according to claim 1, characterized in that the bottom of the light-transmitting housing (10) is provided with a mounting interface (11) for mounting the uv disinfection apparatus on a device to be disinfected.
4. The uv disinfection apparatus of claim 1, wherein the power supply assembly (30) comprises a coil (31), a circuit board and a battery (35), the uv light source is mounted on a lower surface of the circuit board, the coil is electrically connected to the circuit board, and the circuit board is electrically connected to the battery.
5. The ultraviolet disinfection device of claim 4, wherein the circuit board comprises a first circuit board (32) disposed above the battery and electrically connected with the battery and a second circuit board (36) disposed below the battery and electrically connected with the battery, the coil is electrically connected with the first circuit board, the first circuit board is provided with an indicator light and an ultraviolet switch (37), the housing cover is correspondingly provided with an indicator light hole and an ultraviolet switch button (21), the first circuit board is electrically connected with the second circuit board, and the lower surface of the second circuit board is provided with a plurality of ultraviolet light sources (40).
6. The UV disinfection apparatus of claim 5, wherein the indicator lights comprise a power indicator light (33) and a UV light source indicator light (34) disposed on the first circuit board (32), and a power indicator light hole (22) and a UV light source indicator light hole (23) are correspondingly disposed on the housing cover.
7. Ultraviolet disinfection apparatus according to any of the claims 1-6, further comprising a mounting bracket (50) arranged within the cavity for mounting the power supply assembly (30) and the ultraviolet light source (40).
8. Ultraviolet disinfection apparatus as claimed in claim 7, characterized in that the top of said mounting bracket (50) is provided with a groove (51) for receiving the coil, the middle of the mounting bracket is provided with a battery receiving chamber (54), a first slot (53) for receiving a first circuit board is provided above said battery receiving chamber, and a second slot (55) for receiving a second circuit board is provided below said battery receiving chamber.
9. The uv disinfection apparatus of claim 8, wherein the recess (51) is provided with a through hole (52) for electrically connecting the coil to the first circuit board, and the battery receiving chamber (54) is provided with a cavity (56) at the front of the upper and lower surfaces thereof for electrically connecting the first circuit board to the second circuit board and between the first and second circuit boards and the battery.
10. The ultraviolet disinfection device of claim 7, wherein the outer side wall of the mounting bracket is provided with a clamping groove (57) or a clamping block, and the corresponding position on the inner side wall of the light-transmitting shell is provided with a matched clamping block (12) or clamping groove for fixing the mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920418779.7U CN210228717U (en) | 2019-03-29 | 2019-03-29 | Ultraviolet disinfection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920418779.7U CN210228717U (en) | 2019-03-29 | 2019-03-29 | Ultraviolet disinfection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210228717U true CN210228717U (en) | 2020-04-03 |
Family
ID=69966982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920418779.7U Expired - Fee Related CN210228717U (en) | 2019-03-29 | 2019-03-29 | Ultraviolet disinfection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210228717U (en) |
-
2019
- 2019-03-29 CN CN201920418779.7U patent/CN210228717U/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 |
Granted publication date: 20200403 |
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| CF01 | Termination of patent right due to non-payment of annual fee |