CN217391239U - Self-control ultraviolet disinfection device with dual-induction function - Google Patents
Self-control ultraviolet disinfection device with dual-induction function Download PDFInfo
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- CN217391239U CN217391239U CN202122812163.8U CN202122812163U CN217391239U CN 217391239 U CN217391239 U CN 217391239U CN 202122812163 U CN202122812163 U CN 202122812163U CN 217391239 U CN217391239 U CN 217391239U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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Abstract
The utility model relates to the field of ultraviolet disinfection, in particular to an automatic control ultraviolet disinfection device with double induction, which comprises a shell, a disinfection module and a control module, wherein a cavity is arranged in the shell, an air inlet is arranged at one side of the cavity, and an air outlet is arranged at the other side of the cavity; the control module comprises a control panel and an inductor, the control panel and the inductor are both arranged on the outer side of the shell, and the inductor comprises a human body infrared inductor and a radar inductor; the disinfection module comprises a fan, a nano photocatalyst net, a double-waveband ultraviolet lamp, a negative ion generator, an ozone reduction module and an external single-waveband ultraviolet lamp. The utility model discloses can disinfect by opening external single band ultraviolet lamp automatically when unmanned, both satisfied sterile needs, can ensure personnel's safety again, be applicable to the public place that has certain personnel to flow, facilitate for epidemic prevention work.
Description
Technical Field
The utility model relates to an ultraviolet disinfection technical field especially relates to a take automatic control ultraviolet disinfection device of dual response.
Background
In public health places such as schools, hospitals, markets, offices, hotels, airports, docks and the like, personnel flow fast, the number of the used personnel in the toilets is large, and viruses and bacteria are easy to spread through contact, spray, aerosol and excrement mouths. The ultraviolet disinfection lamp is favored by professional disinfection due to the obvious advantages of high efficiency, broad spectrum, thoroughness, no drug resistance, no secondary pollution and the like, but the application of the ultraviolet disinfection lamp is still limited in places such as hospitals, professional laboratories, juvenile gardens and the like due to the defects that the ultraviolet disinfection lamp needs to be operated manually and personal injury or accidents are easily caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a self-control ultraviolet disinfection device with dual induction.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a self-control ultraviolet disinfection device with double induction comprises a shell, a disinfection module and a control module,
a cavity is arranged in the shell, an air inlet is formed in one side of the cavity, and an air outlet is formed in the other side of the cavity;
the control module comprises a control panel and an inductor, the control panel and the inductor are both arranged on the outer side of the shell, and the inductor comprises a human body infrared inductor and a radar inductor;
the disinfection module comprises a fan, a nano-photocatalyst net, a two-waveband ultraviolet lamp, a negative ion generator, an ozone reduction module and an external single-waveband ultraviolet lamp, wherein the negative ion generator is installed at the air inlet, the two-waveband ultraviolet lamp is horizontally installed at the middle part of the cavity, the fan, the nano-photocatalyst net and the ozone reduction module are installed at the air outlet, and the external single-waveband ultraviolet lamp is installed at the bottom of the outer side of the shell through a detachable fixing support.
Preferably, the dual-band ultraviolet lamp can emit ultraviolet light with two wavelengths of 180-190 nm and 250-260 nm.
Preferably, the arrangement direction of the dual-band ultraviolet lamps in the shell is parallel to the air inlet direction.
Preferably, the anion generator is an alternating current anion generator, and the model is JP-A2221.
Preferably, the control module further comprises two ballasts, the two ballasts are respectively electrically connected with the dual-band ultraviolet lamp and the external single-band ultraviolet lamp, and the output current of the ballasts is 0.12-0.17A.
Preferably, the ballast is electrically signal connected to the control panel.
Preferably, the fan is arranged at the air inlet of the cavity and is a 220V alternating current fan.
Preferably, the shell is made of stainless steel.
Preferably, the nano photocatalyst net is aluminum-based honeycomb with anatase type nano titanium dioxide attached thereon.
Preferably, the aluminum-based honeycomb plate of the ozone reduction module is attached with a granular manganese dioxide ozone catalyst.
Preferably, the inductor includes human infrared inductor and radar sensor, human infrared inductor model is HH-XRSSS-V4.0, frequency 433MHZ, radar sensor frequency 5.8GHZ, human infrared inductor with radar sensor simultaneously to control panel sends current signal, guarantees the response sensitivity to personnel flow.
The utility model has the advantages that:
the utility model discloses a casing, disinfection module and control module, wherein, disinfection module includes that fan, nanometer photocatalyst net, dual band ultraviolet lamp, anion generator and external single band ultraviolet lamp can keep opening for a long time, lasts and circulates the disinfection to the air in the space, guarantees the air quality, and ozone reduction module reduces the ozone that dual band ultraviolet lamp produced, avoids ozone to personnel's harm.
The control module comprises a control panel and an inductor, the control panel and the inductor are both arranged on the outer side of the shell, and the inductor comprises a human body infrared inductor and a radar inductor; whether someone judges in responding to the space through using human infrared inductor and radar sensing, sends the signal of telecommunication to control panel, the control ballast to the break-make electricity of disinfection module to control opening and close of external single band ultraviolet lamp, change the different disinfection degree of depth of device, guarantee personnel's safety has also satisfied the demand of convenient to use and energy-concerving and environment-protective.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of a self-control ultraviolet disinfection device with dual induction provided by the utility model;
FIG. 2 is a schematic view of the self-control UV disinfection device with dual sensing function according to the present invention;
fig. 3 is a schematic side view of the self-control ultraviolet disinfection device with dual-induction of the present invention.
In the figure: the device comprises a shell 1, a cavity 11, an air inlet 12, an air outlet 13, a fan 21, a nano photocatalyst net 22, a dual-band ultraviolet lamp 23, a negative ion generator 24, an ozone reduction module 25, an external single-band ultraviolet lamp 26, a detachable fixed support 3, a human body infrared sensor 431 and a radar sensor 432.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a self-control ultraviolet disinfection device with dual induction comprises a housing 1, a disinfection module and a control module.
A cavity 11 is arranged in the shell 1, an air inlet 12 is arranged on one side of the cavity 11, and an air outlet 13 is arranged on the other side of the cavity 11 and used for realizing air exchange between the inside and the outside of the device.
The control module comprises a control panel and an inductor, the control panel and the inductor are both arranged on the outer side of the shell 1, and the inductor comprises a human body infrared inductor 431 and a radar inductor 432;
the disinfection module comprises a fan 21, a nanometer photocatalyst net 22, a double-waveband ultraviolet lamp 23, an anion generator 24, an ozone reduction module 25 and an external single-waveband ultraviolet lamp 26, wherein the anion generator 24 is installed at the air inlet 12, the double-waveband ultraviolet lamp 23 is horizontally installed at the middle part of the cavity 11, the fan 21, the nanometer photocatalyst net 22 and the ozone reduction module 25 are installed at the air outlet 13, and the external single-waveband ultraviolet lamp 26 is installed at the bottom outside the shell 1 through a detachable fixing support 3.
The control module further comprises two ballasts, the two ballasts are respectively electrically connected with the two band ultraviolet lamps 23 and the external single band ultraviolet lamp 26, and the ballasts are electrically connected with the control panel through signals.
When a person enters the space, the human body infrared sensor 431 receives an infrared signal sent by the human body, converts the infrared signal into an electric signal and sends the electric signal to the control panel; meanwhile, the radar sensor 432 senses that a person approaches through the Doppler effect, converts the microwave signal into an electric signal and sends the electric signal to the control panel 42, and the control panel quickly cuts off the power supply of the ballast, so that the external single-band ultraviolet lamp 26 is turned off.
Compared with a single inductor, the double inductors have longer induction distance and wider induction angle, can sense the movement of personnel by separating the walls with the thickness of glass, wood plates and less than 10cm, have no dead zone, have high induction sensitivity and avoid the missense caused by various factors of scene environment.
At this time, the fan 21, the nano photocatalyst net 22, the dual-band ultraviolet lamp 23 and the negative ion generator 24 continuously work to circularly sterilize the air in the space; meanwhile, the ozone reduction module 25 carries out harmless treatment on the ozone generated by the dual-band ultraviolet lamp 23.
The nano photocatalyst net 22 is arranged in front of the fan 21, the surface of the nano photocatalyst net is attached with nano titanium dioxide, holes and electrons are generated under the catalysis of ultraviolet light, and the holes and the electrons react with water molecules in the air to generate active oxygen and hydroxyl free radicals, so that organic matters and pollutant molecules in the air can be effectively degraded, and a good effect of killing microorganisms is achieved.
The dual-band ultraviolet lamp 23 is a dual-band ultraviolet lamp, has high photoelectric conversion efficiency, and can emit ultraviolet light of 185nm and 253.7nm, wherein the 185nm ultraviolet light can be absorbed by oxygen in the air to generate ozone, the 253.7nm ultraviolet light has excellent killing effect on virus microorganisms in the air, and meanwhile, the short-wave ultraviolet light can be used as a light source for exciting the nano photocatalyst net.
Moreover, the arrangement of the dual-band ultraviolet lamps 23 is parallel to the air flowing direction in the cavity, so that the ultraviolet illumination in the cavity is uniformly distributed, the irradiation time and the ultraviolet dose of microorganisms in the air are increased, and the sterilization efficiency is improved.
Wherein the dual band ultraviolet lamp 23 is associated with a ballast disposed within the chamber to ensure proper operating frequency and operating voltage.
Furthermore, the power of the dual-band ultraviolet lamp is 15W, and the input current is 0.12-0.17A.
The anion generator 24 is arranged near the air inlet 12, is an alternating current anion generator, is of a type of JP-A2221, can release a large amount of electrons into the air, converts oxygen molecules in the air into anions, and enables pollutant molecules in the air to be charged and settled by the anions, so that the air is refreshed, the activity of viruses and bacteria can be damaged, and the aim of disinfection is fulfilled.
The ozone reduction module 25 is arranged at the outlet of the air outlet 13 and behind the fan 21, and the surface of the ozone reduction module is covered with a granular ozone catalyst to perform harmless treatment on the ozone generated by the dual-band ultraviolet lamp 23.
When no person is sensed in the space, the control panel controls the external single-band ultraviolet lamp 26 to be turned on in a delayed mode, and the space is further disinfected.
Furthermore, the power of the single-band ultraviolet lamp is 15W, and the input current is 0.12-0.17A.
The main body of the disinfection device is made of stainless steel, and the disinfection device is not damaged in the ultraviolet ozone disinfection process, so that the disinfection effect is ensured, and the service life of the disinfection device is prolonged.
The utility model discloses in, under someone's condition, be located 1 inside fan 21 of casing, nanometer photocatalyst net 22, dual band ultraviolet lamp 23, anion generator 24 and can keep opening for a long time, last air to the space in carry out the circulation disinfection, guarantee the air quality, ozone reduction module 25 carries out innocent treatment with the ozone of dual band ultraviolet lamp 23 production.
Under the unmanned condition, the control module senses that no people exist around, the external single-band ultraviolet lamp 26 is turned on in a delayed mode to further sterilize the space, and when people enter the space again, the external single-band ultraviolet lamp is turned off rapidly to avoid injury to human bodies.
The device can be used for a long time after being installed, thereby reducing the labor consumption of material resources, improving the use convenience and reducing the use cost.
The utility model discloses in, whether someone judges in the space through using human infrared inductor 431 and radar response 432, send the signal of telecommunication to control panel, control ballast's the break-make electricity to disinfection module to control external single band ultraviolet lamp 26 open and close, the different disinfection degree of depth of change device, support personnel's safety has also satisfied the demand of convenient to use and energy-concerving and environment-protective.
1. The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a take dual response's automatic control ultraviolet degassing unit, includes casing (1), disinfection module and control module, its characterized in that:
a cavity (11) is arranged in the shell (1), an air inlet (12) is formed in one side of the cavity (11), and an air outlet (13) is formed in the other side of the cavity (11);
the control module comprises a control panel and an inductor, the control panel and the inductor are both arranged on the outer side of the shell (1), and the inductor comprises a human body infrared inductor (431) and a radar inductor (432);
the disinfection module comprises a fan (21), a nano photocatalyst net (22), a double-waveband ultraviolet lamp (23), a negative ion generator (24), an ozone reduction module (25) and an external single-waveband ultraviolet lamp (26);
the air blower (21), the nano photocatalyst net (22) and the ozone reduction module (25) are installed at the air inlet (12), the double-waveband ultraviolet lamp (23) is horizontally installed in the middle of the cavity (11), the negative ion generator (24) is installed at the air outlet (13), and the external single-waveband ultraviolet lamp (26) is installed at the bottom of the outer side of the shell (1) through the detachable fixing support (3).
2. The self-control UV disinfection apparatus with dual-induction as claimed in claim 1, wherein said dual-band UV lamp (23) can emit UV light with two wavelengths of 180-190 nm and 250-260 nm.
3. The self-controlled UV sterilizer with dual induction according to claim 1, wherein the dual band UV lamps (23) are arranged in the housing (1) in a direction parallel to the air inlet direction.
4. The self-controlled ultraviolet disinfection apparatus with dual induction as claimed in claim 1, wherein said anion generator (24) is an ac anion generator.
5. The self-control ultraviolet disinfection apparatus with dual induction as claimed in claim 1, wherein said ozone reduction module (25) is an aluminum-based honeycomb panel with granular manganese dioxide ozone catalyst.
6. The self-controlled UV sterilizer with dual induction according to claim 1, wherein said control module further comprises two ballasts, said two ballasts are respectively electrically connected with said dual-band UV lamp (23) and said external single-band UV lamp (26).
7. The self-controlling UV sterilizer with dual induction according to claim 6, wherein said ballast is electrically signal connected to a control panel.
8. The self-controlled ultraviolet disinfection apparatus with dual induction as claimed in claim 1, wherein said housing (1) is made of stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122812163.8U CN217391239U (en) | 2021-11-16 | 2021-11-16 | Self-control ultraviolet disinfection device with dual-induction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122812163.8U CN217391239U (en) | 2021-11-16 | 2021-11-16 | Self-control ultraviolet disinfection device with dual-induction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217391239U true CN217391239U (en) | 2022-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122812163.8U Active CN217391239U (en) | 2021-11-16 | 2021-11-16 | Self-control ultraviolet disinfection device with dual-induction function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217391239U (en) |
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2021
- 2021-11-16 CN CN202122812163.8U patent/CN217391239U/en active Active
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A self-control ultraviolet disinfection device with dual sensing Effective date of registration: 20230621 Granted publication date: 20220909 Pledgee: Bank of China Limited Foshan Gaoming Sub-branch Pledgor: FOSHAN COMWIN LIGHT & ELECTRICITY Co.,Ltd. Registration number: Y2023980045193 |