CN215187507U - Self-adaptive ultraviolet sterilization control device - Google Patents
Self-adaptive ultraviolet sterilization control device Download PDFInfo
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- CN215187507U CN215187507U CN202120502894.XU CN202120502894U CN215187507U CN 215187507 U CN215187507 U CN 215187507U CN 202120502894 U CN202120502894 U CN 202120502894U CN 215187507 U CN215187507 U CN 215187507U
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses a self-adaptation ultraviolet sterilization controlling means, including ultraviolet sterilization main part and at least one microorganism detection module, microorganism detection module includes the microorganism detection sensor, and the ultraviolet sterilization main part includes: an ultraviolet germicidal light source; a digital dimming controller for adjusting the ultraviolet sterilization light source; an ultraviolet irradiance sensor for detecting ultraviolet irradiance; the main board is used for receiving the data of the ultraviolet irradiance sensor and the data of each microorganism detection sensor and sending a control signal to the digital dimming controller; and the communication module is used for data transmission between the mainboard and each microorganism detection module. The device possesses the self-adaptation control function of intensity and the time of killing, and it is efficient, effectual to kill, can realize that the process personnel of killing are present, and the security is high to accessible terminal equipment remote control realizes accurate killing and linkage between equipment and kills, and intelligent degree is high.
Description
Technical Field
The utility model belongs to the technical field of ultraviolet sterilization, concretely relates to self-adaptation ultraviolet sterilization controlling means.
Background
The ultraviolet sterilization mainly adopts ultraviolet rays to enable microbial germs to lose replication capacity so as to realize sterilization effect, can purify air and eliminate musty smell, can also generate a certain amount of negative oxygen ions, avoids some germs from being transmitted through the air or transmitted through the surface of an object, and has wide application scenes. Because ultraviolet rays have damage to the skin and eyes of a human body, the ultraviolet germicidal lamp needs to realize the disinfection process without the presence of people.
The prior ultraviolet germicidal lamp has the following defects: the self-adaptive control capability of ultraviolet intensity and killing time is not provided, and the killing effect cannot be ensured; in the process of killing, people are difficult to ensure to be killed under the lamp, the people can be hurt, and the safety performance in the process of killing is not high; the intelligent degree is low, can't realize accurate the control of killing and the linkage between equipment is killed, unable remote control.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the above-mentioned problem, a self-adaptation ultraviolet sterilization controlling means is proposed, the device possesses the self-adaptation control function of intensity and the time of killing, it is efficient, effectual to kill, can realize that personnel are on the spot to kill, need not to close the ultraviolet sterilization light source, can not produce the injury to personnel, help improving the process security performance of killing and the efficiency of killing, and accessible terminal equipment remote control realizes that full autonomous operation is accurate to kill and the equipment room linkage is killed, intelligent degree is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a pair of self-adaptation ultraviolet sterilization controlling means, including ultraviolet sterilization main part and at least one microorganism detection module, microorganism detection module includes the microorganism detection sensor, and the ultraviolet sterilization main part includes:
an ultraviolet germicidal light source;
a digital dimming controller for adjusting the ultraviolet sterilization light source;
an ultraviolet irradiance sensor for detecting ultraviolet irradiance;
the main board is used for receiving the data of the ultraviolet irradiance sensor and the data of each microorganism detection sensor and sending a control signal to the digital dimming controller;
and the communication module is used for data transmission between the mainboard and each microorganism detection module.
Preferably, the ultraviolet sterilization main body further comprises a distance measuring module, and the distance measuring module is connected with the main board.
Preferably, the ranging module includes infrared inductive sensor and radar inductive sensor, and infrared inductive sensor and radar inductive sensor all are connected with the mainboard.
Preferably, the ultraviolet sterilization main body further comprises a voice module, and the voice module is connected with the main board.
Preferably, the digital dimming controller and the ultraviolet germicidal light source correspond to an LED control device and a deep ultraviolet LED, respectively.
Preferably, the adaptive ultraviolet sterilization control device further comprises a terminal device, and the terminal device is connected with the communication module through a network.
Preferably, the adaptive ultraviolet sterilization control device further comprises a gateway device, and the communication module, the microorganism detection module and the terminal device are all connected with the gateway device through a network.
Preferably, the mainboard is STM32 singlechip treater.
Compared with the prior art, the beneficial effects of the utility model are that:
1) the device adopts the cooperation of the ultraviolet irradiance sensor and the microorganism detection sensor, carries out corresponding adaptive control on killing intensity and killing time according to detected ultraviolet irradiance attenuation data and microorganism distribution data, and has high killing efficiency and good killing effect;
2) the device adopts a distance measuring module, further dynamically adjusts the ultraviolet irradiance to be below a standard limit value according to the distance between personnel in a killing space and an ultraviolet sterilization light source, can realize that the personnel kill in the field by adaptively adjusting the killing intensity without closing the ultraviolet sterilization light source and causing harm to the personnel, improves the safety performance and the killing efficiency in the killing process, and can also adaptively adjust the killing time according to the killing space range and the personnel detention time, and improves the killing efficiency and the killing effect;
3) the device accessible terminal equipment remote control realizes that full autonomous operation carries out accurate killing and the effect of killing is visual to the linkage between a plurality of ultraviolet sterilization main parts and the microorganism detection module of accessible terminal equipment control of killing that disappears, intelligent degree is high, the simple operation.
Drawings
Fig. 1 is a schematic structural view of the ultraviolet sterilization control device of the present invention.
Description of reference numerals: 101. a main board; 102. a distance measurement module; 103. a communication module; 104. a voice module; 105. a digital dimming controller; 106. an ultraviolet germicidal light source; 107. an ultraviolet irradiance sensor; 108. a gateway device; 109. a microorganism detection module; 110. a terminal device (110).
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, 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 application.
It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the present application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.
As shown in fig. 1, an adaptive ultraviolet sterilization control apparatus includes an ultraviolet sterilization main body and at least one microorganism detection module 109, the microorganism detection module 109 includes a microorganism detection sensor, and the ultraviolet sterilization main body includes:
an ultraviolet germicidal light source 106;
a digital dimming controller 105 for adjusting the ultraviolet germicidal light source 106;
an ultraviolet irradiance sensor 107 for detecting ultraviolet irradiance;
a main board 101 for receiving data of the ultraviolet irradiance sensor 107 and data of each microorganism detection sensor and sending a control signal to the digital dimming controller 105;
and the communication module 103 is used for data transmission between the main board 101 and the microorganism detection module 109.
The communication module 103, the digital dimming controller 105 and the ultraviolet irradiance sensor 107 are all connected with the main controller 101, and the digital dimming controller 105 is further connected with the ultraviolet sterilization light source 106. The microorganism detection module 109 is in communication connection with the communication module 103, the connection mode can be wireless or wired communication connection, if the microorganism detection module based on the internet of things in the prior art can be adopted, the required sensor type can be simply replaced, and the microorganism detection module can be designed according to actual requirements, for example, the microorganism detection module 109 comprises a microorganism detection sensor, a microprocessor and a second communication module which are sequentially connected, the second communication module is connected with the communication module 103, the microprocessor acquires data detected by the microorganism detection sensor and sends the data to the main controller 101 connected with the microprocessor, and further, the microorganism detection sensor can adopt a digital microorganism sensor to transmit microorganism distribution data (including microorganism types, microorganism numbers and the like) in a disinfection space to an ultraviolet sterilization main body connected with the microorganism detection sensor. The ultraviolet irradiance sensor 107 detects the ultraviolet irradiance of the ultraviolet germicidal light source 106 in real time and the microorganism detection module 109 detects the distribution of microorganisms in the germicidal space in real time. The main board 101 outputs a PWM signal according to the collected data of the ultraviolet irradiance sensor 107, and precisely adjusts the output voltage or the output current of the digital dimming controller 105 to control the ultraviolet irradiance of the ultraviolet sterilization light source 106, so as to control the sterilization intensity. Such as the digital dimming controller 105, may convert the 220V mains power into the voltage or current required by the uv germicidal light source 106. The motherboard 101 may also control the kill time based on the collected data from the microbial detection sensor. It should be noted that the number and the positions of the microorganism detection modules 109 in the sterilization space can be adjusted according to actual requirements, and each ultraviolet sterilization main body can correspond to one or more microorganism detection modules 109.
The device adopts the cooperation of ultraviolet irradiance sensor 107 and microorganism detection sensor, carries out the accurate killing of corresponding intensity of killing and time adaptive control of killing according to ultraviolet irradiance decay data and microorganism distribution data that detect, and it is efficient, effectual to kill.
In an embodiment, the ultraviolet sterilization main body further includes a distance measurement module 102, and the distance measurement module 102 is connected to the main board 101.
The distance measuring module 102 is connected with the main board 101 and used for detecting a human body and a disinfection space range, the main board 101 determines the disinfection space range and the personnel position according to the collected distance measuring module 102 data, and the disinfection intensity and the disinfection time are set independently according to the disinfection space and the personnel position data. If the ultraviolet irradiance can be dynamically adjusted to be below the standard limit value according to the position of a person in a killing space (namely the distance between the person and an ultraviolet sterilization light source), the self-adaptive adjustment of the killing intensity can be used for realizing the on-site killing of the person without closing the ultraviolet sterilization light source and causing harm to the person, the safety performance and the killing efficiency in the killing process can be improved, the killing time can be set according to the killing space data or the retention time of the person, the killing efficiency and the killing effect can be ensured, the mainboard 101 can determine the retention time of the person according to the ranging module 102, and the killing time can be self-adaptively adjusted according to the environment and the running state of the device through the mainboard 101.
In an embodiment, the distance measuring module 102 includes an infrared sensing sensor and a radar sensing sensor, both of which are connected to the motherboard 101.
Wherein, range finding module 102 adopts both cooperations of infrared induction sensor and radar induction sensor to use and detects human and space range, helps enlarging human response scope, and the angle of response (the scope promptly) restriction of conventional infrared induction function is 140 degrees, and trigger condition is for people, and radar response angle can reach 360 degrees, and both cooperations can enlarge the response scope. It should be noted that the distance measuring module 102 may also be a separate infrared sensor or radar sensor.
In an embodiment, the ultraviolet sterilization main body further includes a voice module 104, and the voice module 104 is connected to the main board 101.
Wherein, voice module 104 is connected to mainboard 101, and mainboard 101 control voice module 104 carries out corresponding voice content broadcast, can design according to specific demand for ultraviolet sterilization controlling means's switching on and shutting down, opening or closing and the network connection state of voice module 104 etc. like voice content broadcast. Through voice content broadcast, the running state information of the ultraviolet sterilization control device can be rapidly acquired, corresponding operation is carried out, and convenience is improved.
In one embodiment, the digital dimming controller 105 and the ultraviolet germicidal light source 106 correspond to an LED control device and a deep ultraviolet LED, respectively.
Wherein, dark ultraviolet LED reaches the disinfection's of disinfecting effect through the dark ultraviolet ray that sends the UVC wavelength, has advantages such as electric low power dissipation, start fast, longe-lived, small, disinfection effect is good, and the deactivation is generally accomplished in a few seconds, and the sterilization efficiency is high, can not produce secondary pollution, environmental protection in the use can be high. The LED control device converts the electric power into the voltage or current required by the uv germicidal light source 106 to adjust the germicidal intensity of the uv germicidal light source 106. The main board 101 controls the output voltage or current data of the digital dimming controller 105 according to the sterilization space data and the residence time of the personnel in the sterilization space, so that the ultraviolet sterilization light source 106 outputs variable ultraviolet irradiance, and data confirmation is performed through the ultraviolet irradiance sensor 107, so that the sterilization space is accurately controlled and the harm to the human body is avoided. It should be noted that the ultraviolet germicidal light source 106 may also be a low-pressure mercury lamp, in which case the digital dimming controller 105 corresponds to a ballast, and the main board 101 controls the ballast to adjust the ultraviolet irradiance.
In an embodiment, the adaptive ultraviolet sterilization control apparatus further includes a terminal device 110, and the terminal device 110 is connected to the communication module 103 through a network.
The mainboard 101 is connected with the terminal device 110 through the communication module 103 through a network, and can be in wireless or wired communication, so that data exchange is performed between the microorganism detection module 109 and the mainboard 101 and between the terminal device 110 and the mainboard 101, the microorganism detection sensor transmits microorganism distribution data (including microorganism types, microorganism numbers and the like) in a disinfection space to the ultraviolet sterilization main body and the terminal device 110 connected with the microorganism detection sensor, the terminal device 110 is a mobile phone, a computer or a handheld remote controller and the like, remote control is realized by the terminal device 110, disinfection work is performed by directly setting the disinfection space, the disinfection time and the like, the disinfection time can be set according to the retention time of personnel, or the disinfection intensity, the disinfection time and the like are autonomously controlled according to the detection data of each sensor, operations such as disinfection recording, disinfection effect query and the like can be performed through the terminal device 110, and the man-machine interaction is convenient. The terminal device 110 can also interact with a plurality of ultraviolet sterilization main bodies and the microorganism detection module 109 in the sterilization space at the same time, so that the linkage control of a plurality of devices is realized, and the sterilization intensity and the sterilization time control among different devices are realized according to the detection data of each sensor. It should be noted that, in practical applications, the ultraviolet sterilization control apparatus may also operate independently without being controlled by the terminal device 110.
The device accessible terminal equipment remote control realizes that full autonomous operation carries out accurate killing and the effect of killing is visual to the linkage between a plurality of devices of accessible terminal equipment control of killing that disappears, intelligent degree is high, the simple operation.
In an embodiment, the adaptive ultraviolet sterilization control apparatus further includes a gateway device 108, and the communication module 103, the microorganism detection module 109 and the terminal device 110 are all connected to the gateway device 108 via a network.
Information interaction is performed between the communication module 103 and the microorganism detection module 109, and between the communication module 103 and the terminal device 110 through the gateway device 108, and the gateway device 108 may be a router or a switch, etc. For example, the main board 101 of the ultraviolet sterilization main body is connected with external devices such as the microorganism detection module 109 and the terminal device 110 in a WIFI wireless communication mode for data transmission. The wireless communication can also adopt Zigbee, Bluetooth and other wireless communication modes. It should be noted that the terminal device 110 and the motherboard 101 may be indirectly connected through the gateway device 108 and then remotely controlled, or may be directly connected in a wireless manner.
In one embodiment, the motherboard 101 is an STM32 single-chip processor.
Wherein, the mainboard 101 chooses STM32 singlechip treater for use, has small, the high performance advantage. In consideration of cost, use environment, and the like, the motherboard 101 may also be selected according to actual needs.
The adaptive ultraviolet sterilization control device performs the following operations, for example, the terminal device 110 realizes the linkage control of the ultraviolet sterilization main bodies and the microorganism detection module 109:
the terminal device 110 performs grouping joint control and related setting on the ultraviolet sterilization subjects and the microorganism detection module 109 in the sterilization space, for example, sets the required sterilization space data and the sterilization time, and also can automatically recognize the current sterilization space, the ultraviolet irradiance and the microorganism distribution data through corresponding sensors to perform autonomous setting of the sterilization time and the sterilization intensity. In the sterilizing process, the mainboard 101 of each ultraviolet sterilization control device sets sterilizing time according to corresponding microorganism distribution data and personnel residence time in the sterilizing space and distributes ultraviolet irradiance data of the ultraviolet sterilization control device according to needs. Each digital dimming controller 105 adjusts the ultraviolet irradiance of the ultraviolet germicidal light source 106 according to the distributed ultraviolet irradiance data and performs data validation by the ultraviolet irradiance sensor 107 to achieve accurate germicidal control of the germicidal space. When the distance measurement module 102 of each ultraviolet sterilization control device detects that a person enters a sterilization space in the sterilization process, the position of the person can be positioned, and each main board 101 adjusts the corresponding ultraviolet irradiance in real time according to the data detected by the distance measurement module 102 so as to ensure that the person is not damaged in the sterilization range of each ultraviolet sterilization control device, for example, the ultraviolet irradiance received in the range of 1 meter of the person is made to meet the IEC 62471-2006 optical biological safety standard. Terminal equipment 110 can also set up opening or closing of each ultraviolet sterilization controlling means's voice module 104, and when voice module 104 opened, voice module 104 can report the setting process or the process suggestion of killing, and the suggestion information can be designed according to actual demand.
This ultraviolet sterilization controlling means can independently operate or realize remote control through terminal equipment 110 at the in-process of killing, still can realize the coordinated control of a plurality of ultraviolet sterilization main parts and microorganism detection module 109 through terminal equipment 110, through ultraviolet irradiance sensor 107, microorganism detection module 109 and ranging module 102's cooperation, realize killing intensity and the adaptive control of time of killing, adaptable personnel are killed at the scene, can not produce the injury to personnel, the killing is efficient, and effectual, and accessible voice coordination suggestion learns equipment state fast and carries out corresponding operation, it is convenient to use.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express the more specific and detailed embodiments described in the present application, but not should be interpreted as limiting the scope of the claims of the present application. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. A self-adaptive ultraviolet sterilization control device is characterized in that: the self-adaptive ultraviolet sterilization control device comprises an ultraviolet sterilization main body and at least one microorganism detection module (109), wherein the microorganism detection module (109) comprises a microorganism detection sensor, and the ultraviolet sterilization main body comprises:
an ultraviolet germicidal light source (106);
a digital dimming controller (105) for adjusting the ultraviolet germicidal light source (106);
an ultraviolet irradiance sensor (107) for detecting ultraviolet irradiance;
a main board (101) for receiving the ultraviolet irradiance sensor (107) data and the respective microorganism detection sensor data and sending a control signal to the digital dimming controller (105);
and the communication module (103) is used for data transmission between the main board (101) and each microorganism detection module (109).
2. The adaptive ultraviolet sterilization control device of claim 1, wherein: the ultraviolet sterilization main body further comprises a distance measurement module (102), and the distance measurement module (102) is connected with the main board (101).
3. The adaptive ultraviolet sterilization control apparatus of claim 2, wherein: the distance measurement module (102) comprises an infrared induction sensor and a radar induction sensor, and the infrared induction sensor and the radar induction sensor are connected with the main board (101).
4. The adaptive ultraviolet sterilization control device of claim 1, wherein: the ultraviolet sterilization main body further comprises a voice module (104), and the voice module (104) is connected with the main board (101).
5. The adaptive ultraviolet sterilization control device of claim 1, wherein: the digital dimming controller (105) and the ultraviolet sterilization light source (106) are respectively corresponding to an LED control device and a deep ultraviolet LED.
6. The adaptive ultraviolet sterilization control device of claim 1, wherein: the self-adaptive ultraviolet sterilization control device further comprises a terminal device (110), and the terminal device (110) is connected with the communication module (103) through a network.
7. The adaptive ultraviolet sterilization control device of claim 6, wherein: the self-adaptive ultraviolet sterilization control device further comprises a gateway device (108), and the communication module (103), the microorganism detection module (109) and the terminal device (110) are all in network connection with the gateway device (108).
8. The adaptive ultraviolet sterilization control device of claim 1, wherein: the mainboard (101) is STM32 singlechip treater.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120502894.XU CN215187507U (en) | 2021-03-09 | 2021-03-09 | Self-adaptive ultraviolet sterilization control device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120502894.XU CN215187507U (en) | 2021-03-09 | 2021-03-09 | Self-adaptive ultraviolet sterilization control device |
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| CN215187507U true CN215187507U (en) | 2021-12-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115154638A (en) * | 2022-07-07 | 2022-10-11 | 彭伯坚 | Sterilization apparatus and control method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115154638A (en) * | 2022-07-07 | 2022-10-11 | 彭伯坚 | Sterilization apparatus and control method |
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