CN215690098U - Combined deep ultraviolet LED disinfection device - Google Patents
Combined deep ultraviolet LED disinfection device Download PDFInfo
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- CN215690098U CN215690098U CN202121063525.1U CN202121063525U CN215690098U CN 215690098 U CN215690098 U CN 215690098U CN 202121063525 U CN202121063525 U CN 202121063525U CN 215690098 U CN215690098 U CN 215690098U
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Abstract
The utility model discloses a combined deep ultraviolet LED disinfection device, which comprises: the base is provided with a control module; the plurality of combinable deep ultraviolet modules are fixedly connected with the base through a support; one end of the combinable deep ultraviolet module is a plug, the bottom of the plug is provided with a spring electrode, the other end of the plug is an installation cavity, and a circular ring electrode is arranged in the installation cavity; the plug of the adjacent combinable deep ultraviolet module is fixedly inserted into the installation cavity; the spring electrode is in contact connection and electrical conduction with the circular ring electrode; the combinable deep ultraviolet module is provided with a germicidal lamp group. The combined deep ultraviolet module is arranged, so that the use is flexible and convenient, and the expansion can be realized. The combinable deep ultraviolet module can adjust the shape of the module combination according to the shape of an object needing to be disinfected, so that the object can be better covered and disinfected, and the sterilization efficiency is improved. When a plurality of combinable deep ultraviolet modules are matched for sterilization, the irradiation power can be effectively improved, and the sterilization effect is ensured.
Description
Technical Field
The utility model relates to the field of ultraviolet sterilization devices, in particular to a combined deep ultraviolet LED disinfection device.
Background
Ultraviolet rays are classified into ultraviolet rays a, ultraviolet rays B, ultraviolet rays C, and the like according to wavelength. Wherein the ultraviolet C, abbreviated as UVC, also called deep ultraviolet, generally refers to ultraviolet light wave with wavelength of 100nm to 280nm, and the energy thereof is between 12.4eV and 4.43 eV. Research shows that the deep ultraviolet ray has extremely strong killing effect on bacteria, viruses and other microbes. It is being widely used in various sterilization and disinfection scenarios. However, ultraviolet light can destroy the molecular structure of genetic materials such as DNA and RNA. If a human body is exposed to ultraviolet radiation for a long time, the human body may be irradiated with a radiation dose exceeding the safety limit, thereby inducing canceration and damaging the health of the human body. Therefore, when using ultraviolet rays, it is necessary to reinforce the protection.
Prior patent CN201620925483.0 discloses a portable sterilization kit, which comprises a base assembly and a sterilization assembly mounted at one end of the base assembly. Be equipped with the power module who is used for the power supply in the basic module, the subassembly that disinfects includes bracing piece and disinfection pole, follows it is equipped with a plurality of first dark ultraviolet LED chips that are used for sending ultraviolet sterilization to arrange on the disinfection pole. And a second deep ultraviolet LED chip is arranged inside the base component. When the device is used, the first deep ultraviolet LED chip can be tightly attached to the surface of an object to be disinfected for scanning, and is suitable for disinfecting objects with a large area; the irradiation area of the second deep ultraviolet LED chip is concentrated, and the device is suitable for treating small-area wounds. But the scheme needs to scan closely to the sterilized object, and needs to repeatedly and manually scan objects with irregular shapes, such as kitchenware, and the like, so that the sterilization efficiency is low.
In summary, a combined deep ultraviolet LED disinfection device needs to be designed to solve the problem that the device in the prior art has low emission power and can only be tightly attached to the disinfected object for multiple scanning and disinfection; is not suitable for sterilizing articles with irregular shapes, such as kitchenware and the like.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems in the prior art, the utility model provides a combined type deep ultraviolet LED disinfection device, which can effectively improve the irradiation power and ensure the sterilization effect when a plurality of combined deep ultraviolet modules are matched for sterilization.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a modular deep ultraviolet LED disinfection device, comprising:
the base is provided with a control module;
the plurality of combinable deep ultraviolet modules are fixedly connected with the base through a support;
one end of the combinable deep ultraviolet module is a plug, the bottom of the plug is provided with a spring electrode, the other end of the plug is an installation cavity, and a circular ring electrode is arranged in the installation cavity;
the plug of the adjacent combinable deep ultraviolet module is fixedly inserted into the installation cavity; the spring electrode is in contact connection and electrical conduction with the circular ring electrode;
the combinable deep ultraviolet module is provided with a sterilizing lamp group and an illuminating lamp group; the bottom of the combinable deep ultraviolet module is provided with a containing groove, and the containing groove is used for installing a sterilizing lamp group and an illuminating lamp group.
In some embodiments of the present invention, a cavity is disposed at the top of the combinable deep ultraviolet module, and a circuit board for controlling the germicidal lamp set and the illumination lamp set is installed in the cavity; the upper part of the cavity is provided with a cover plate.
In some embodiments of the utility model, the spring electrode comprises a first spring electrode and a second spring electrode; the ring electrodes comprise a first ring electrode and a second ring electrode; in the same combinable deep ultraviolet module, the first spring electrode is connected with the first ring electrode to form a first power line, the second spring electrode is connected with the second ring electrode to form a second power line, and the first power line and the second power line are used for driving the germicidal lamp group and the lighting lamp group.
In some embodiments of the present invention, the bracket includes a first bracket fixedly connected to the base, a second bracket and a third bracket having a socket at the top; a circular ring electrode electrically connected with the control module is arranged in the socket; the second support is a gooseneck.
In some embodiments of the present invention, the control module is mounted with a switching unit for switching on or off power supplied from an external power source.
In some embodiments of the present invention, the control module is further installed with a timing unit, and the control module is electrically connected with the timing unit; the control module is used for collecting the input signal of the timing unit and setting power supply time according to the input signal.
In some embodiments of the utility model, the control module is further provided with a human body induction sensor for detecting a human body signal; the control module is electrically connected with the human body induction sensor; and the control module is used for disconnecting the socket of the third bracket for supplying power when receiving a personnel signal.
In some embodiments of the utility model, the periphery of the plug is provided with a positioning ring; the inner wall of the installation cavity is provided with a positioning groove; the positioning rings and the positioning grooves of the adjacent combinable deep ultraviolet modules are matched for use; the locating ring is an elastic piece.
In some embodiments of the utility model, the control module is further equipped with a temperature sensor for detecting the ambient temperature; the control module is electrically connected with the temperature sensor; the control module is used for collecting input signals of the temperature sensor and setting power supply time and power supply voltage according to the input signals.
In some embodiments of the present invention, a hook groove is formed on a side surface of the combinable deep ultraviolet module, and is used for fixing a light shielding mechanism, and the light shielding mechanism can also be used for reflecting deep ultraviolet light.
Compared with the prior art, the technical scheme of the utility model has the following technical effects:
the combined deep ultraviolet module is arranged, so that the use is flexible and convenient. When the combined deep-violet external module is used, the required number of the combined deep-violet external modules can be selected according to needs, and the extension can be realized only by inserting the plug of the latter module into the installation cavity of the former module. The combinable deep ultraviolet module can adjust the shape of the module combination according to the shape of an object needing to be disinfected, so that the object can be better covered and disinfected, and the sterilization efficiency is improved. When a plurality of combinable deep ultraviolet modules are matched for sterilization, the irradiation power can be effectively improved, and the sterilization effect is ensured.
In addition, the lighting lamp group can mark the irradiation range and the working state of the germicidal lamp group; when the human body induction sensor arranged on the base detects people near the device, the control module immediately cuts off the power supply output and turns off the germicidal lamp group; the side surface of the deep ultraviolet module can be combined to hang a shading curtain so as to intercept and reflect deep ultraviolet light, thereby ensuring safety and further improving sterilization efficiency.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic structural view of the disinfection device.
Fig. 2 is a schematic structural decomposition diagram of the combinable deep ultraviolet module.
Fig. 3 is a structural perspective view of the combinable deep ultraviolet module.
Fig. 4 is a schematic structural diagram of the ring electrode.
Fig. 5 is a schematic diagram of a control circuit of the combinable deep ultraviolet module.
Reference numerals: 100-a base; 200-a control module; 210-a timing unit; 220-a switching unit; 230-human body induction sensor; 240-temperature sensor; 310-a first support; 320-a second bracket; 330-a third bracket; 400-combinable deep ultraviolet module; 410-a plug; 411-a positioning ring; 412-a first spring electrode; 413-a second spring electrode; 420-a mounting cavity; 421-a positioning groove; 422-first ring electrode; 423-second ring electrode; 430-a cavity; 440-a circuit board; 450-a cover plate; 460-hook groove; 470-germicidal lamp group; 480-lighting lamp group.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
Referring to fig. 1, a combined type deep ultraviolet LED disinfection apparatus includes:
a base 100 on which a control module 200 is provided;
a plurality of combinable deep ultraviolet modules 400 fixedly connected with the base 100 through a bracket;
wherein, one end of the combinable deep ultraviolet module 400 is a plug 410, the bottom of the plug 410 is provided with a spring electrode, the other end thereof is an installation cavity 420, and a circular ring electrode is arranged in the installation cavity;
the plug 410 of the adjacent combinable deep ultraviolet module 400 is fixedly inserted into the mounting cavity 420; the spring electrode is in contact connection and electrical conduction with the circular ring electrode;
the combinable deep ultraviolet module 400 is further provided with a germicidal lamp group 470.
The combinable deep ultraviolet module 400 can be connected end to end according to needs, and freely expanded to form a larger sterilization module; each module is capable of obtaining power supply regardless of the angle at which it is connected to the previous module; the shape of the module combination can be adjusted according to the shape of the object to be sterilized, so that the object to be sterilized is better covered, and the sterilization efficiency is improved.
In some embodiments of the present invention, the base 100 is disk-shaped, as described with continued reference to FIG. 1 for the base 100 and the control module 200. The control module 200 is located on the disc, and the control module 200 is installed with a switch unit 220 for switching on or off the power supply of the external power source, and the control module is used for controlling the power supply of the ring electrode. The circular ring electrode is an electrode element at the top end of the bracket.
In addition, the control module 200 is further provided with a timing unit 210, and the control module is electrically connected with the timing unit 210; the control module is configured to collect an input signal of the timing unit 210, and set a power supply time according to the input signal. I.e., determines the length of time the germicidal lamp fixture (470) is on.
In some embodiments of the present invention, the control module 200 is further installed with a human body induction sensor 230 for detecting a human body signal; the control module is electrically connected with the human body induction sensor 230; the control module is used for cutting off the power supply of the circular ring electrode when a personnel signal is received, namely cutting off the power supply of the circular ring electrode on the bracket, so that the germicidal lamp group 470 is turned off to ensure safety.
In some embodiments of the present invention, the bracket includes a first bracket 310 fixedly connected to the base 100, a second bracket 320, and a third bracket 330 having a socket at the top; a circular ring electrode electrically connected with the control module 200 is arranged in the socket; in some embodiments, the second stent 320 is a gooseneck, which can further increase the flexibility of the device. As shown in fig. 1, the gooseneck is used to connect the first bracket 310 and the third bracket 330.
In some embodiments of the present invention, as for the combinable deep ultraviolet module 400, referring to fig. 2, a cavity 430 is provided at the top thereof, and a circuit board 440 is installed in the cavity 430; and a cover plate 450 is provided on the upper portion of the cavity 430. A plug 410 is arranged at one end of the combinable deep ultraviolet module 400, and specifically, the plug 410 is of a cylindrical structure; a positioning ring 411 is arranged on the periphery of the plug 410; the other end of the combined deep ultraviolet module 400 is provided with a mounting cavity 420, the shape of the mounting cavity 420 is consistent with that of the plug 410, and the inner diameter of the mounting cavity is the same as the outer diameter of the plug 410. In addition, the inner wall of the installation cavity 420 is provided with a positioning groove 421 matched with the positioning ring 411. Specifically, the positioning ring 411 is an elastic member, and is disposed at a middle position of the plug 410, and when the cylindrical plug 410 is inserted into the mounting cavity 420, the positioning ring 411 can ensure that the cylindrical plug and the mounting cavity are tightly and firmly connected.
Referring to fig. 3, the combinable deep ultraviolet module 400 is further provided with a lighting lamp group 480; the bottom of the combinable deep ultraviolet module 400 is provided with a receiving groove for mounting the germicidal lamp group 470 and the illumination lamp group 480. Specifically, germicidal light bank 470 may sterilize an object and lighting light bank 480 may identify an illumination field. The circuit board 440 may be powered by the power cord to illuminate the germicidal light bank 470 and the illumination light bank 480.
As for the power supply line, a first spring electrode 412 and a second spring electrode 413 are provided at the bottom of the plug 410; a ring electrode is arranged at the bottom of the mounting cavity 420, and comprises a first ring electrode 422 and a second ring electrode 423, which is shown in fig. 4; in the same combinable deep ultraviolet module 400, the first spring electrode 412 and the first ring electrode 422 are connected to form a first power line, the second spring electrode 413 and the second ring electrode 423 are connected to form a second power line, and the two groups are connected to form power lines for driving the germicidal lamp group 470 and the illumination lamp group 480.
Referring to fig. 5, the control circuit principle of the combinable deep ultraviolet module 400 is as follows: the two spring electrodes of the plug 410 at the front end and the two ring electrodes in the mounting cavity 420 at the rear end are in one-to-one correspondence and are directly connected to form a power line. The driving circuit of the germicidal lamp group 470 is connected to the power line and drives the germicidal lamp group 470 to emit deep ultraviolet rays; the driving circuit of the lighting lamp group 480 is connected to the power line and lights the lighting lamp group 480.
In some embodiments of the present invention, the control module 200 is further installed with a temperature sensor 240 for detecting an ambient temperature; the control module 200 is electrically connected with the temperature sensor 240; the control module 200 is configured to collect an input signal of the temperature sensor 240, and set a power supply time and a power supply voltage according to the input signal. Specifically, for example, in the case of disinfecting the surface of some food, when the ambient temperature is high, the bacteria or other microorganisms are propagated rapidly, and the number and kinds thereof are large, so that it is necessary to increase the time for disinfection and the light intensity of the germicidal lamp group 470; accordingly, when the ambient temperature is low, the bacteria or other microorganisms are propagated slowly, in a small number and variety, and thus the sterilization time and the illumination intensity of the germicidal lamp assembly 470 can be reduced accordingly.
In some embodiments of the present invention, as shown in fig. 2 and 3, a hook groove 460 is formed on a side surface of the composable deep ultraviolet module 400 for fixing a light shielding mechanism, and in particular, a light shielding curtain coated with a reflective material on a surface thereof may be hung on the hook groove 460, so as to shield and reflect deep ultraviolet light, thereby ensuring safety and further improving sterilization efficiency.
The working principle of the utility model is as follows:
firstly, the number of the combinable deep ultraviolet modules 400 is determined according to the shape or the volume of an object to be sterilized, the different combinable deep ultraviolet modules 400 are connected end to end, and finally, the plug 410 of one combinable deep ultraviolet module 400 is fixed in the socket at the top of the third support 330, and a ring electrode is arranged in the socket. For the control principle, the control module 200 controls whether to turn on the power to the ring electrode of the third holder 330. The control module 200 collects the input signal of the timing unit 210 and sets the power supply time length for the ring electrode of the third support 330 accordingly. When the control module receives the human body signal detected by the human body sensor 230, the control module 200 cuts off the power of the circular ring electrode of the third supporter 330, thereby turning off all the germicidal lamp units 470 for safety.
Compared with the prior art, the technical scheme of the utility model has the following technical effects:
firstly, the use is flexible and convenient: the common deep ultraviolet sterilization device in the market is generally rod-shaped, and when the deep ultraviolet sterilization device is used, a user needs to scan sterilization objects by hands. If the shape of the object to be sterilized is irregular or the object is large, the object needs to be repeatedly scanned for a long time, which wastes time and labor. The utility model can select the number of the needed deep ultraviolet modules according to the requirement, and the extension can be conveniently realized only by inserting the plug of the latter module into the mounting cavity of the former module.
Secondly, high-efficiency sterilization: the shape of the module combination can be adjusted according to the shape of an object to be sterilized so as to better cover the object to be sterilized and improve the sterilization efficiency; when a plurality of combinable deep ultraviolet modules are matched for sterilization, the irradiation power can be effectively improved, and the sterilization effect is ensured. In addition, the temperature sensor is arranged, so that the disinfection time and the disinfection strength can be controlled according to the change of the environmental temperature, and products to be disinfected can be effectively protected.
Thirdly, safety and reliability: the illuminating lamp group can mark the irradiation range and the working state of the germicidal lamp group; when a human body induction sensor arranged on the base detects a human body near the device, the control module immediately cuts off the power supply output and turns off the germicidal lamp group; the side surface of the deep ultraviolet module can be combined to hang a shading curtain so as to intercept and reflect deep ultraviolet light, thereby ensuring safety and further improving sterilization efficiency.
In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A combined deep ultraviolet LED disinfection device, comprising:
the base is provided with a control module;
the plurality of combinable deep ultraviolet modules are fixedly connected with the base through a support;
one end of the combinable deep ultraviolet module is a plug, the bottom of the plug is provided with a spring electrode, the other end of the plug is an installation cavity, and a circular ring electrode is arranged in the installation cavity;
the plug of the adjacent combinable deep ultraviolet module is fixedly inserted into the installation cavity; the spring electrode is in contact connection and electrical conduction with the circular ring electrode;
the combinable deep ultraviolet module is provided with a sterilizing lamp group and an illuminating lamp group; the bottom of the combinable deep ultraviolet module is provided with a containing groove, and the containing groove is used for installing a sterilizing lamp group and an illuminating lamp group.
2. The combined deep ultraviolet LED disinfection device as claimed in claim 1, wherein a cavity is formed at the top of the combined deep ultraviolet module, and a circuit board for controlling the germicidal lamp set and the lighting lamp set is installed in the cavity; the upper part of the cavity is provided with a cover plate.
3. The combined deep ultraviolet LED disinfection device of claim 1, wherein the spring electrodes comprise a first spring electrode and a second spring electrode; the ring electrodes comprise a first ring electrode and a second ring electrode; in the same combinable deep ultraviolet module, the first spring electrode is connected with the first ring electrode to form a first power line, the second spring electrode is connected with the second ring electrode to form a second power line, and the first power line and the second power line are used for driving the germicidal lamp group and the lighting lamp group.
4. The combined deep ultraviolet LED disinfection device of claim 1, wherein the bracket comprises a first bracket, a second bracket and a third bracket, wherein the first bracket, the second bracket and the third bracket are fixedly connected with the base, and a socket is arranged at the top of the third bracket; a circular ring electrode electrically connected with the control module is arranged in the socket; the second support is a gooseneck.
5. The combined deep ultraviolet LED disinfection device as claimed in claim 4, wherein the control module is equipped with a switch unit for switching on or off the power supply of an external power source.
6. The combined deep ultraviolet LED disinfection device of claim 1, wherein the control module is further equipped with a timing unit, and the control module is electrically connected with the timing unit; the control module is used for collecting the input signal of the timing unit and setting power supply time according to the input signal.
7. The combined deep ultraviolet LED disinfection device of claim 4, wherein the control module is further equipped with a human body sensor for detecting a human signal; the control module is electrically connected with the human body induction sensor; and the control module is used for disconnecting the socket of the third bracket for supplying power when receiving a personnel signal.
8. The combined deep ultraviolet LED disinfection device of claim 1, wherein a positioning ring is arranged on the periphery of the plug; the inner wall of the installation cavity is provided with a positioning groove; the positioning rings and the positioning grooves of the adjacent combinable deep ultraviolet modules are matched for use; the locating ring is an elastic piece.
9. The combined deep ultraviolet LED disinfection device of claim 4, wherein the control module is further equipped with a temperature sensor for detecting ambient temperature; the control module is electrically connected with the temperature sensor; the control module is used for collecting input signals of the temperature sensor and setting power supply time and power supply voltage according to the input signals.
10. The combined deep ultraviolet LED disinfection device as claimed in claim 1, wherein a hook slot is formed on a side surface of the combined deep ultraviolet module for fixing a light shielding mechanism, and the light shielding mechanism can also be used for reflecting deep ultraviolet light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121063525.1U CN215690098U (en) | 2021-05-18 | 2021-05-18 | Combined deep ultraviolet LED disinfection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121063525.1U CN215690098U (en) | 2021-05-18 | 2021-05-18 | Combined deep ultraviolet LED disinfection device |
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| Publication Number | Publication Date |
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| CN215690098U true CN215690098U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121063525.1U Active CN215690098U (en) | 2021-05-18 | 2021-05-18 | Combined deep ultraviolet LED disinfection device |
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| CN (1) | CN215690098U (en) |
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- 2021-05-18 CN CN202121063525.1U patent/CN215690098U/en active Active
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