CN213577112U - Sterilizing and illuminating device based on Internet of things - Google Patents
Sterilizing and illuminating device based on Internet of things Download PDFInfo
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- CN213577112U CN213577112U CN202022869424.5U CN202022869424U CN213577112U CN 213577112 U CN213577112 U CN 213577112U CN 202022869424 U CN202022869424 U CN 202022869424U CN 213577112 U CN213577112 U CN 213577112U
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Abstract
The utility model discloses a lighting device disinfects based on thing networking, include: lamp house (1), controller (2), detector (3), can make illumination and ultraviolet kill and kill the light source and concentrate in a device, the detector detects existence signal and light signal, and the controller judges automatically according to the signal processing result and kills or the length of illumination, provides anti-interference drive light source, through thing networking transmission equipment, illumination, kill and kill data.
Description
Technical Field
The utility model belongs to the technical field of lamps and lanterns, concretely relates to lighting device disinfects based on thing networking.
Background
The existing ultraviolet disinfection products on the market have the following defects:
1. the illumination and sterilization are separated, and equipment needs to be purchased independently, so that the space is occupied, and the cost is high;
2. the current searching and killing environment cannot be automatically judged, manual opening or closing is needed, killing time is not easy to control, no person exists when sterilization cannot be achieved, and no data can be searched;
3. the sharp change of the voltage can be caused at the moment of turning on and off the light, thereby shortening the service life of the light source;
4. in the case of electromagnetic interference or fluctuations in voltage, the illuminating and sterilizing light is not normal.
Disclosure of Invention
The utility model aims to solve the technical problem that a sterilizing and illuminating device based on thing networking is provided can make illumination and ultraviolet kill the light source and concentrate on a device, and there are signal and light signal in the detector detection, and the controller is long according to the automatic judgement kill of signal processing result or illumination, provides anti-interference drive light source, through thing networking transmission equipment, illumination, kill the data.
In order to solve the above problems, the utility model adopts the following technical proposal: an internet of things-based germicidal lighting device comprising: the device comprises a lamp box (1), a controller (2) and a detector (3); the lamp box (1) comprises a lamp box bottom shell (10), a diffusion plate (11), a light guide plate (12), a reflecting plate (13), a lamp box upper cover (14) and a lamp group (15);
the lamp group (15) comprises an LED lamp group (151) and an UVC-LED lamp group (152); the controller (2) comprises a controller circuit board (20), a detector terminal welding through hole (201), a power supply module (202), a control module (203), a signal processing module (204), an LED driving module (205), an Internet of things communication module (206), a controller bottom shell (21), a detector through hole (211), a controller mounting screw hole (212), a controller wire harness through hole (213) and a controller upper cover (22); the detector (3) comprises a detector wiring terminal (30), a detector base (31) and a probe (32);
the controller (2) is fixed on the lamp box upper cover (14), the controller circuit board (20) is fixed in the controller (2), the detector wiring terminal (30) penetrates through the detector wiring terminal welding through hole (201) to be welded on the controller circuit board (20), the detector (3) penetrates through the lamp box (1), and the probe (32) is exposed out of the lamp box (1);
the detector (3) detects the existence signal and the light signal, the existence signal and the light signal are processed by the signal processing module (204) and then transmitted to the control module (203), and the control module (203) judges whether to drive the lamp group (15) and the intensity of the drive lamp group (15) according to the processing result; the state of the device, the on-off state of the lamp group (15) and the time data are sent out through the Internet of things communication module (206).
The bottom shell (10) of the lamp box is an aluminum shell, and fixing notches (101) are formed in the periphery of the outermost periphery of the bottom shell, so that the device can be conveniently and fixedly mounted on a suspended ceiling;
the lamp box mounting screw holes (102) are used for fixing each component in the lamp box (1);
the section of the lamp box bottom shell (10) is of a step shape, so that the components can be conveniently installed layer by layer, and the installation sequence from bottom to top is as follows; a diffusion plate (11), a light guide plate (12), a reflecting plate (13) and a lamp box upper cover (14);
four corners of the lamp box bottom shell (10), the reflector plate (13) and the lamp box upper cover (14) are provided with lamp box mounting screw holes (102) for fixing each component;
a diffusion plate detector through hole (111) is formed in the middle of the diffusion plate (11);
a light guide plate detector through hole (121) is formed in the middle of the light guide plate (12);
and a reflector detector via hole (131) is formed in the middle of the reflector (13).
A lamp box upper cover detector through hole (141), a lamp box upper cover wire harness through hole (142) and a controller mounting positioning hole (143) are formed in the middle of the lamp box upper cover (14);
the aperture of the diffusion plate detector via hole (111), the light guide plate detector via hole (121), the reflector detector via hole (131), the lamp box upper cover detector via hole (141) and the detector via hole (211) are the same.
The lamp group (15) is fixed on a bottom shell of the lamp box, the lamp group (15) is vertically arranged around the light guide plate (12), and the lamp beads face the light guide plate (12);
the LED lamp bank (151) is formed by connecting two LED lamp strips in parallel and is symmetrically arranged at the front end and the rear end of the light guide plate (12);
the UVC-LED lamp group (152) is formed by connecting two UVC-LED lamp strips in parallel and is symmetrically arranged at the left end and the right end of the light guide plate (12).
Controller mounting screw holes (212) are formed in four corners of the controller bottom shell (21) and are mechanically connected with the controller mounting positioning holes (143) through screws;
a detector through hole (211) is formed in the middle of the controller bottom shell (21);
one corner of the controller bottom shell (21) is provided with a controller wire harness through hole (213);
the controller circuit board (20) is installed on a controller bottom shell (21), and a detector binding post welding through hole (201) is formed in the middle of the controller circuit board and used for welding a detector binding post (30), so that the controller (2) and the detector (3) are physically and electrically connected.
The power supply module (202), the control module (203), the signal processing module (204), the LED driving module (205) and the Internet of things communication module (206) are welded on the controller circuit board (20) and are electrically connected through copper wires arranged on the controller circuit board (20);
the power supply module (202) converts the commercial power input (4) into direct current to provide electric energy for devices on the controller circuit board (20).
The LED driving module (205) outputs PWM waves, the intensity is gradually enhanced when the light is turned on, and the intensity is gradually weakened when the light is turned off so as to protect the service life of the lamp set (15);
the LED driving module (205) is provided with two output ends which are a first output end and a second output end respectively;
the first output end is electrically connected with the LED lamp bank (151) through a wire, the wire is LED out from the first output end, passes through the controller wire harness through hole (213) and the lamp box upper cover wire harness through hole (142) and is connected with the input end of the LED lamp bank (151);
the second output end is electrically connected with the UVC-LED lamp group (152) through a lead, the lead is LED out from the second output end and passes through the controller wire harness through hole (213) and the lamp box upper cover wire harness through hole (142) to be connected with the input end of the UVC-LED lamp group (152).
The control module (203) judges the output of the LED driving module (205) according to the processing result of the signal processing module (204); the LED lamp group (151) is driven by illumination; driving a UVC-LED lamp set (152) in need of sterilization; both a light source and sterilization are required, and the LED lamp set (151) and the UVC-LED lamp set (152) are driven simultaneously;
the control module (203) is internally provided with a timing clock, and can calculate the illumination and disinfection time.
The Internet of things communication module (206) uploads data and receives instructions;
the Internet of things communication module (206) is any one of a Bluetooth module, a Wi-Fi module, a GSM module, a GPRS module, a CDMA2000 module, a WCDMA module, a TD-SCDMA module, a LoRa module, a ZigBee module, an NB-IOT module, a 4G module and a 5G module, so that different communication requirements are met;
the communication mode of the internet of things communication module (206) and the control module (203) is any one of SPI, IIC, CAN and UART communication modes.
A probe (32) of the detector (3) is used for detecting existing signals and light signals, and a pulse coherent radar sensor and a photosensitive sensor are selected;
the detector binding posts (30) are respectively a power supply anode, a power supply cathode, a data input end and a data output end;
the detector base (31) is consistent with the thickness of the lamp box (1).
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the light source is fixed on the aluminum shell, so that heat dissipation is facilitated;
2. the lighting and local killing functions are integrated into one device, so that the space and the cost are saved;
3. the device can be used as a part of an integrated ceiling, and is convenient to install;
4. whether ultraviolet disinfection needs to be started or not is intelligently judged, and the ultraviolet disinfection is not started under the condition that people exist, so that the use safety is ensured;
5. the Internet of things transmits data, is wireless and facilitates data management and equipment maintenance;
and 6, PWM control is performed, interference is prevented, and the service life of a light source is prolonged.
Drawings
FIG. 1 is a schematic view of the apparatus.
Fig. 2 is an exploded view of the light box.
FIG. 3 is a schematic view of the layers of the light box.
Fig. 4 is a schematic view of the bottom case of the light box.
Fig. 5 is a sectional view of the bottom case A-A of the lamp box.
Fig. 6 is an exploded view of the controller.
Fig. 7 is a schematic view of a detector.
Fig. 8 is a schematic view of a lamp set.
Fig. 9 is an electrical schematic.
In the drawings, each reference numeral represents a component: 1-lamp box, 10-lamp box bottom shell, 101-fixed notch, 102-lamp box mounting screw hole, 11-diffusion plate, 111-diffusion plate detector through hole, 12-light guide plate, 121-light guide plate detector through hole, 13-light reflection plate, 131-light reflection plate detector through hole, 14-lamp box upper cover, 141-lamp box upper cover detector through hole, 142-lamp box upper cover wire harness through hole, 143-controller mounting positioning hole, 15-lamp group, 151-LED lamp group, 152-UVC-LED lamp group, 2-controller, 20-controller circuit board, 201-detector wiring terminal welding through hole, 202-power module, 203-control module, 204-signal processing module, 205-LED driving module, 206-Internet of things communication module, etc, 21-controller bottom shell, 211-detector through hole, 212-controller mounting screw hole, 213-controller wiring harness through hole, 22-controller upper cover, 3-detector, 30-detector wiring terminal, 31-detector base, 32-probe and 4-mains supply input.
Detailed Description
The embodiments of the present invention will be described in detail with reference to the accompanying drawings, and the embodiments are implemented on the premise of the technical solution of the present invention, and detailed embodiments and specific operation procedures are given, but the scope of the present invention is not limited to the following embodiments.
An internet of things-based germicidal lighting device comprising:
the device comprises a lamp box (1), a controller (2) and a detector (3);
the lamp box (1) comprises a lamp box bottom shell (10), a diffusion plate (11), a light guide plate (12), a reflecting plate (13), a lamp box upper cover (14) and a lamp group (15);
the lamp group (15) comprises an LED lamp group (151) and an UVC-LED lamp group (152);
the controller (2) comprises a controller circuit board (20), a detector terminal welding through hole (201), a power supply module (202), a control module (203), a signal processing module (204), an LED driving module (205), an Internet of things communication module (206), a controller bottom shell (21), a detector through hole (211), a controller mounting screw hole (212), a controller wire harness through hole (213) and a controller upper cover (22);
the detector (3) comprises a detector wiring terminal (30), a detector base (31) and a probe (32);
the controller (2) is fixed on the lamp box upper cover (14), the controller circuit board (20) is fixed in the controller (2), the detector wiring terminal (30) penetrates through the detector wiring terminal welding through hole (201) to be welded on the controller circuit board (20), the detector (3) penetrates through the lamp box (1), and the probe (32) is exposed out of the lamp box (1);
the detector (3) detects the existence signal and the light signal, the existence signal and the light signal are processed by the signal processing module (204) and then transmitted to the control module (203), and the control module (203) judges whether to drive the lamp group (15) and the intensity of the drive lamp group (15) according to the processing result; the state of the device, the on-off state of the lamp group (15) and the time data are sent out through the Internet of things communication module (206).
The bottom shell (10) of the lamp box is an aluminum shell, and fixing notches (101) are formed in the periphery of the outermost periphery of the bottom shell, so that the device can be conveniently and fixedly mounted on a suspended ceiling;
the lamp box mounting screw holes (102) are used for fixing each component in the lamp box (1);
the section of the lamp box bottom shell (10) is of a step shape, so that the components can be conveniently installed layer by layer, and the installation sequence from bottom to top is as follows; a diffusion plate (11), a light guide plate (12), a reflecting plate (13) and a lamp box upper cover (14);
four corners of the lamp box bottom shell (10), the reflector plate (13) and the lamp box upper cover (14) are provided with lamp box mounting screw holes (102) for fixing each component;
a diffusion plate detector through hole (111) is formed in the middle of the diffusion plate (11);
a light guide plate detector through hole (121) is formed in the middle of the light guide plate (12);
and a reflector detector via hole (131) is formed in the middle of the reflector (13).
A lamp box upper cover detector through hole (141), a lamp box upper cover wire harness through hole (142) and a controller mounting positioning hole (143) are formed in the middle of the lamp box upper cover (14);
the aperture of the diffusion plate detector via hole (111), the light guide plate detector via hole (121), the reflector detector via hole (131), the lamp box upper cover detector via hole (141) and the detector via hole (211) are the same.
The lamp group (15) is fixed on a bottom shell of the lamp box, the lamp group (15) is vertically arranged around the light guide plate (12), and the lamp beads face the light guide plate (12);
the LED lamp bank (151) is formed by connecting two LED lamp strips in parallel and is symmetrically arranged at the front end and the rear end of the light guide plate (12);
the UVC-LED lamp group (152) is formed by connecting two UVC-LED lamp strips in parallel and is symmetrically arranged at the left end and the right end of the light guide plate (12).
Controller mounting screw holes (212) are formed in four corners of the controller bottom shell (21) and are mechanically connected with the controller mounting positioning holes (143) through screws;
a detector through hole (211) is formed in the middle of the controller bottom shell (21);
one corner of the controller bottom shell (21) is provided with a controller wire harness through hole (213);
the controller circuit board (20) is installed on a controller bottom shell (21), and a detector binding post welding through hole (201) is formed in the middle of the controller circuit board and used for welding a detector binding post (30), so that the controller (2) and the detector (3) are physically and electrically connected.
The power supply module (202), the control module (203), the signal processing module (204), the LED driving module (205) and the Internet of things communication module (206) are welded on the controller circuit board (20) and are electrically connected through copper wires arranged on the controller circuit board (20);
the power supply module (202) converts the commercial power input (4) into direct current to provide electric energy for devices on the controller circuit board (20).
The LED driving module (205) outputs PWM waves, the intensity is gradually enhanced when the light is turned on, and the intensity is gradually weakened when the light is turned off so as to protect the service life of the lamp set (15);
the LED driving module (205) is provided with two output ends which are a first output end and a second output end respectively;
the first output end is electrically connected with the LED lamp bank (151) through a wire, the wire is LED out from the first output end, passes through the controller wire harness through hole (213) and the lamp box upper cover wire harness through hole (142) and is connected with the input end of the LED lamp bank (151);
the second output end is electrically connected with the UVC-LED lamp group (152) through a lead, the lead is LED out from the second output end and passes through the controller wire harness through hole (213) and the lamp box upper cover wire harness through hole (142) to be connected with the input end of the UVC-LED lamp group (152).
The control module (203) judges the output of the LED driving module (205) according to the processing result of the signal processing module (204); the LED lamp group (151) is driven by illumination; driving a UVC-LED lamp set (152) in need of sterilization; both a light source and sterilization are required, and the LED lamp set (151) and the UVC-LED lamp set (152) are driven simultaneously;
the control module (203) is internally provided with a timing clock, and can calculate the illumination and disinfection time.
The Internet of things communication module (206) uploads data and receives instructions;
the Internet of things communication module (206) is any one of a Bluetooth module, a Wi-Fi module, a GSM module, a GPRS module, a CDMA2000 module, a WCDMA module, a TD-SCDMA module, a LoRa module, a ZigBee module, an NB-IOT module, a 4G module and a 5G module, so that different communication requirements are met;
the communication mode of the internet of things communication module (206) and the control module (203) is any one of SPI, IIC, CAN and UART communication modes.
A probe (32) of the detector (3) is used for detecting existing signals and light signals, and a pulse coherent radar sensor and a photosensitive sensor are selected;
the detector binding posts (30) are respectively a power supply anode, a power supply cathode, a data input end and a data output end;
the detector base (31) is consistent with the thickness of the lamp box (1).
Although specific embodiments of the present invention have been described above to facilitate understanding of the present invention for those skilled in the art, it should be clear that the present invention is not limited to the scope of the specific embodiments. All changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.
Claims (10)
1. The utility model provides a germicidal lighting device based on thing networking which characterized in that includes: the device comprises a lamp box (1), a controller (2) and a detector (3);
the lamp box (1) comprises a lamp box bottom shell (10), a diffusion plate (11), a light guide plate (12), a reflecting plate (13), a lamp box upper cover (14) and a lamp group (15);
the lamp group (15) comprises an LED lamp group (151) and an UVC-LED lamp group (152);
the controller (2) comprises a controller circuit board (20), a detector terminal welding through hole (201), a power supply module (202), a control module (203), a signal processing module (204), an LED driving module (205), an Internet of things communication module (206), a controller bottom shell (21), a detector through hole (211), a controller mounting screw hole (212), a controller wire harness through hole (213) and a controller upper cover (22);
the detector (3) comprises a detector wiring terminal (30), a detector base (31) and a probe (32);
the controller (2) is fixed on the lamp box upper cover (14), the controller circuit board (20) is fixed in the controller (2), the detector wiring terminal (30) penetrates through the detector wiring terminal welding through hole (201) to be welded on the controller circuit board (20), the detector (3) penetrates through the lamp box (1), and the probe (32) is exposed out of the lamp box (1);
the detector (3) detects the existence signal and the light signal, the existence signal and the light signal are processed by the signal processing module (204) and then transmitted to the control module (203), and the control module (203) judges whether to drive the lamp group (15) and the intensity of the drive lamp group (15) according to the processing result; the state of the device, the on-off state of the lamp group (15) and the time data are sent out through the Internet of things communication module (206).
2. The germicidal lighting fixture as claimed in claim 1, wherein the bottom case (10) of the light box is an aluminum housing, and the periphery of the outermost periphery is provided with a fixing notch (101) for facilitating the fixture to be fixedly installed on the ceiling;
the lamp box mounting screw holes (102) are used for fixing each component in the lamp box (1);
the section of the lamp box bottom shell (10) is of a step shape, so that the components can be conveniently installed layer by layer, and the installation sequence from bottom to top is as follows; a diffusion plate (11), a light guide plate (12), a reflecting plate (13) and a lamp box upper cover (14);
four corners of the lamp box bottom shell (10), the reflector plate (13) and the lamp box upper cover (14) are provided with lamp box mounting screw holes (102) for fixing each component;
a diffusion plate detector through hole (111) is formed in the middle of the diffusion plate (11);
a light guide plate detector through hole (121) is formed in the middle of the light guide plate (12);
and a reflector detector via hole (131) is formed in the middle of the reflector (13).
3. The sterilizing and lighting device according to claim 1, wherein a lamp box upper cover detector through hole (141), a lamp box upper cover wire harness through hole (142) and a controller mounting positioning hole (143) are arranged in the middle of the lamp box upper cover (14);
the aperture of the diffusion plate detector via hole (111), the light guide plate detector via hole (121), the reflector detector via hole (131), the lamp box upper cover detector via hole (141) and the detector via hole (211) are the same.
4. The germicidal lighting device as claimed in claim 1, wherein the lamp group (15) is fixed to the bottom case of the lamp box, the lamp group (15) is vertically installed around the light guide plate (12), and the lamp beads face the light guide plate (12);
the LED lamp bank (151) is formed by connecting two LED lamp strips in parallel and is symmetrically arranged at the front end and the rear end of the light guide plate (12);
the UVC-LED lamp group (152) is formed by connecting two UVC-LED lamp strips in parallel and is symmetrically arranged at the left end and the right end of the light guide plate (12).
5. The sterilizing and illuminating device according to claim 1 or 3, wherein controller mounting screw holes (212) are formed at four corners of the controller bottom shell (21) and mechanically connected with the controller mounting positioning holes (143) through screws;
a detector through hole (211) is formed in the middle of the controller bottom shell (21);
one corner of the controller bottom shell (21) is provided with a controller wire harness through hole (213);
the controller circuit board (20) is installed on a controller bottom shell (21), and a detector binding post welding through hole (201) is formed in the middle of the controller circuit board and used for welding a detector binding post (30), so that the controller (2) and the detector (3) are physically and electrically connected.
6. The germicidal lighting device as claimed in claim 1, wherein the power module (202), the control module (203), the signal processing module (204), the LED driving module (205), the internet of things communication module (206) are soldered on the controller circuit board (20) and electrically connected through copper wires arranged on the controller circuit board (20);
the power supply module (202) converts the commercial power input (4) into direct current to provide electric energy for devices on the controller circuit board (20).
7. The germicidal lighting device as claimed in claim 1 or claim 3 wherein the LED driving module (205) outputs PWM waves with gradually increasing intensity when the light is turned on and gradually decreasing intensity when the light is turned off to preserve the life of the lamp set (15);
the LED driving module (205) is provided with two output ends which are a first output end and a second output end respectively;
the first output end is electrically connected with the LED lamp bank (151) through a wire, the wire is LED out from the first output end, passes through the controller wire harness through hole (213) and the lamp box upper cover wire harness through hole (142) and is connected with the input end of the LED lamp bank (151);
the second output end is electrically connected with the UVC-LED lamp group (152) through a lead, the lead is LED out from the second output end and passes through the controller wire harness through hole (213) and the lamp box upper cover wire harness through hole (142) to be connected with the input end of the UVC-LED lamp group (152).
8. The germicidal lighting device as claimed in claim 1 wherein the control module (203) determines the output of the LED driving module (205) according to the processing result of the signal processing module (204); the LED lamp group (151) is driven by illumination; driving a UVC-LED lamp set (152) in need of sterilization; both a light source and sterilization are required, and the LED lamp set (151) and the UVC-LED lamp set (152) are driven simultaneously;
the control module (203) is internally provided with a timing clock, and can calculate the illumination and disinfection time.
9. The germicidal lighting device as claimed in claim 1 wherein the internet of things communication module (206) uploads data and receives instructions;
the Internet of things communication module (206) is any one of a Bluetooth module, a Wi-Fi module, a GSM module, a GPRS module, a CDMA2000 module, a WCDMA module, a TD-SCDMA module, a LoRa module, a ZigBee module, an NB-IOT module, a 4G module and a 5G module, so that different communication requirements are met;
the communication mode of the internet of things communication module (206) and the control module (203) is any one of SPI, IIC, CAN and UART communication modes.
10. A germicidal lighting device as claimed in claim 1, characterized in that the probe (32) of the detector (3) is selected from a pulse coherent radar sensor and a light sensitive sensor for presence signal detection and light signal detection;
the detector binding posts (30) are respectively a power supply anode, a power supply cathode, a data input end and a data output end;
the detector base (31) is consistent with the thickness of the lamp box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022869424.5U CN213577112U (en) | 2020-12-03 | 2020-12-03 | Sterilizing and illuminating device based on Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022869424.5U CN213577112U (en) | 2020-12-03 | 2020-12-03 | Sterilizing and illuminating device based on Internet of things |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213577112U true CN213577112U (en) | 2021-06-29 |
Family
ID=76545044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022869424.5U Expired - Fee Related CN213577112U (en) | 2020-12-03 | 2020-12-03 | Sterilizing and illuminating device based on Internet of things |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213577112U (en) |
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2020
- 2020-12-03 CN CN202022869424.5U patent/CN213577112U/en not_active Expired - Fee Related
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Granted publication date: 20210629 Termination date: 20211203 |