Ultraviolet disinfection controller

Abstract

The utility model discloses an ultraviolet disinfection controller, mainly relates to the technical field of ultraviolet control, and is used for solving the problem that personnel cannot be accidentally injured in the disinfection process on the basis of controlling the operation time of an ultraviolet disinfection lamp in the prior art. Comprising a central processing unit, a 5G communication module which is connected with the central processing unit and is internally provided with a network clock, an external clock, a personnel detector, a mutual exclusion switch and an emergency stop switch, the mutual exclusion switch is respectively connected with the lighting lamp and the ultraviolet disinfection lamp, and the emergency stop switch is connected with the power supply assembly.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ultraviolet control, and particularly relates to an ultraviolet disinfection controller. BACKGROUND

[0002] At present, ultraviolet disinfection lamps are used in many places in society, such as schools, kindergartens, primary and middle school classrooms, hotels, public toilets, canteens and the like, and the ultraviolet disinfection lamp is the preferred mode. However, the ultraviolet disinfection lamp often causes injury to personnel in the process of killing.

[0003] At present, there are two main control methods for the ultraviolet disinfection lamp: 1. Personnel time switch, which can cause great injury, and once the disinfection lamp is forgotten, it will cause burns to the eyes and skin of the personnel. Moreover, the disinfection time of the method is uncontrollable, and the killing of the environment is affected by the killing of the environment. 2. The power supply part is increased to add a time switch, which is also the mainstream intelligent control method on the market at present. The method ensures the disinfection time, but if personnel enter the disinfection process, it will cause burns to the personnel, and cannot guarantee the safety of the killing.

[0004] Therefore, an ultraviolet disinfection controller is needed to solve the problem that the prior art cannot control the running time of the ultraviolet disinfection lamp while avoiding injury to personnel in the killing process. CONTENT OF THE INVENTION

[0005] In view of the above problems of the prior art, the present application provides an ultraviolet disinfection controller to solve the problem that the prior art cannot control the running time of the ultraviolet disinfection lamp while avoiding injury to personnel in the killing process.

[0006] The present application provides an ultraviolet disinfection controller, the controller comprising: a central processing unit, a 5G communication module with an internal network clock connected to the central processing unit, an external clock, a personnel detector, a mutual exclusion switch, and an emergency stop switch; and the mutual exclusion switch is connected to the lighting lamp and the ultraviolet disinfection lamp, and the emergency stop switch is connected to the power supply assembly.

[0007] The ultraviolet disinfection controller provided by the embodiment of the application can detect whether there is a person in the area in real time when the ultraviolet disinfection lamp is working through the personnel detector connected with the central processor. Once a person is detected, the central processor can take measures immediately, such as turning off the ultraviolet lamp, so as to avoid injuring the person in the disinfection process. The time is obtained through the 5G communication module of the internal network clock connected with the central processor and the external clock, so that the problem of single clock stop and thus unable to time is avoided due to two channels for obtaining time. In addition, the lighting lamp and the ultraviolet disinfection lamp cannot be turned on at the same time through the mutual exclusion switch, so as to prevent the safety hazard caused by operation failure. In addition, in order to further improve the safety of disinfection, the emergency stop switch is arranged, when the central processor fails to control the ultraviolet disinfection lamp, the power supply of the ultraviolet disinfection lamp and the like is directly cut off through the emergency stop switch, so as to further prevent the safety hazard caused by operation failure.

[0008] In an implementation manner of the application, the controller further comprises an audible and visual alarm, and the audible and visual alarm is connected with the central processor.

[0009] The ultraviolet disinfection controller provided by the embodiment of the application comprises an audible and visual alarm, and the audible and visual alarm can be controlled by the central processor to give a voice warning to the environment through a voice system before the disinfection action starts, so as to prompt the personnel in the environment that disinfection is about to be performed.

[0010] In an implementation manner of the application, the central processor is internally provided with a daily ultraviolet disinfection lamp running time timer; and the controller further comprises a disinfection progress indicator lamp, and the disinfection progress indicator lamp is connected with the central processor.

[0011] The ultraviolet disinfection controller provided by the embodiment of the application determines the current disinfection time length through the daily ultraviolet disinfection lamp running time timer, and then can determine the specific indicating color of the disinfection progress indicator lamp according to the relationship between the disinfection time length and the preset total disinfection time.

[0012] In an implementation manner of the application, the personnel detector is a personnel recognition camera or a Doppler radar, and the personnel detector is fixed to the top of the disinfection chamber.

[0013] In an implementation manner of the application, there are several personnel detectors, and the several personnel detectors are connected in parallel to the central processor.

[0014] In an implementation manner of the application, the several personnel detectors are connected in parallel to the central processor through three-core wires.

[0015] In an implementation manner of the application, the ultraviolet disinfection lamp is fixed to the top of the disinfection chamber.

[0016] In an implementation form of the present application, there are several ultraviolet disinfection lamps, and the several ultraviolet disinfection lamps are connected in parallel to the mutual exclusion switch.

[0017] In an implementation form of the present application, the several ultraviolet disinfection lamps are connected in parallel to the mutual exclusion switch through the two-core wire.

[0018] In an implementation form of the present application, the 5G communication module is connected with the external data analysis server.

[0019] The ultraviolet disinfection controller provided by the embodiments of the present application can transmit data to the external data analysis server through the 5G communication technology in the 5G communication module, so that the external data analysis server can check the disinfection state and the disinfection time at any time.

[0020] Those skilled in the art can understand that the present application has at least the following beneficial effects:

[0021] The present application discloses an ultraviolet disinfection controller, which is connected with a personnel detector. The detector can monitor whether there is personnel in the area in real time when the ultraviolet disinfection lamp is working. Once personnel are detected, the central processor can take measures immediately, such as turning off the ultraviolet lamp, so as to avoid injuring personnel during the disinfection process. The time is obtained through the 5G communication module of the built-in network clock connected with the central processor and the external clock. Since there are two channels to obtain the time, the problem of single clock stop and thus unable to time is avoided. In addition, the mutual exclusion switch makes the lighting lamp and the ultraviolet disinfection lamp cannot be turned on at the same time, which prevents the safety hazards caused by operation errors. In addition, in order to further improve the safety of disinfection, an emergency stop switch is arranged. When the central processor fails to control the ultraviolet disinfection lamp, the power supply of the ultraviolet disinfection lamp and the like is directly cut off through the emergency stop switch, further preventing the safety hazards caused by operation errors. The above-mentioned scheme realizes the control of the running time of the ultraviolet disinfection lamp while avoiding the injury of personnel during the disinfection process.

[0022] In addition, the ultraviolet disinfection controller disclosed in the present application further comprises an audible and visual alarm, which can be controlled by the central processor to issue a voice warning to the environment through a voice system before the disinfection action starts, prompting the personnel in the environment that disinfection is about to be carried out.

[0023] In addition, the ultraviolet disinfection controller disclosed in the present application further comprises a daily ultraviolet disinfection lamp running time timer and a disinfection progress indicator. The current disinfection time can be determined through the daily ultraviolet disinfection lamp running time timer, and then the specific indicating color of the disinfection progress indicator can be determined according to the relationship between the disinfection time and the preset total disinfection time.

[0024] In addition, the 5G communication module in the ultraviolet disinfection controller disclosed in the present application is also connected with an external data analysis server, so that the present application can transmit data to the external data analysis server through the 5G communication technology in the 5G communication module, so that the external data analysis server can check the disinfection state and the disinfection time at any time. BRIEF DESCRIPTION OF DRAWINGS

[0025] Some embodiments of the present disclosure will be described below with reference to the accompanying drawings, in which:

[0026] Figure 1 is a schematic diagram of the structure of an ultraviolet disinfection controller provided by the present application.

[0027] Explanation of reference signs:

[0028] 1, central processing unit; 101, run-time timer; 2, 5G communication module; 21, network clock; 3, external clock; 4, personnel detector; 5, mutual exclusion switch; 6, emergency stop switch; 7, lighting fixture; 8, ultraviolet disinfection lamp; 9, power supply assembly; 10, audible and visual alarm; 11, disinfection progress indicator light. DETAILED DESCRIPTION

[0029] Those skilled in the art should understand that the embodiments described below are only preferred embodiments of the present disclosure, and do not represent that the present disclosure can only be implemented by the preferred embodiments. The preferred embodiments are only used to explain the technical principles of the present disclosure, and are not used to limit the protection scope of the present disclosure. Based on the preferred embodiments provided by the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative labor should still fall within the protection scope of the present disclosure.

[0030] At present, ultraviolet disinfection lamps have been widely used in many social places such as schools (covering kindergartens to junior high schools), hotels, public toilets and canteens, etc. due to their high sterilization capacity, and have become the preferred means of disinfection. However, this technology faces a major challenge in actual application: accidental injury of personnel. The more common intelligent control scheme in the current market is to add a timing switch to the power supply part. Although it can ensure that the disinfection process is carried out on time, if someone accidentally enters during the disinfection period, there is still a risk of being burned by ultraviolet light. Therefore, there is still a deficiency in ensuring disinfection safety. It can be seen that the existing control method still has defects in ensuring that ultraviolet disinfection is both efficient and safe, and a more intelligent solution is needed to overcome these challenges.

[0031] Based on the above prior art, it is impossible to avoid the problem of accidentally injuring personnel during the disinfection process while controlling the running time of the ultraviolet disinfection lamp. The application discloses an ultraviolet disinfection controller, which realizes the determination of time through a 5G communication module and an external clock under the premise of ensuring the disinfection effect. In addition, the personnel detector solves the problem of accidentally injuring personnel during the disinfection process of the ultraviolet disinfection lamp. The product not only solves the problems of uncontrollable disinfection time and accidental injury of personnel caused by personnel intrusion, but also combines the 5G technology of the 5G communication module to enable the disinfection time and disinfection profile of each day to be transmitted to an external data analysis server, so that the disinfection situation of the day can be understood at a glance.

[0032] Hereinafter, the term "include" or "may include" used in various embodiments of the disclosure indicates the presence of the disclosed functions, operations, or elements, and does not limit the addition of one or more functions, operations, or elements. In addition, as used in various embodiments of the disclosure, the terms "include", "have" and their synonyms merely mean to indicate the presence of a specific feature, number, step, operation, element, component, or combination of the foregoing, and should not be understood as first excluding the presence or addition of one or more other features, numbers, steps, operations, elements, components, or combinations of the foregoing.

[0033] In various embodiments of the disclosure, the expression "or" or "at least one of A or / and B" includes any combination of the listed terms or all combinations thereof. For example, the expression "A or B" or "at least one of A or / and B" can include A, can include B, or can include both A and B.

[0034] It should be noted that if a description connects one constituent element to another constituent element, the first constituent element can be directly connected to the second constituent element, and a third constituent element can be "connected" between the first constituent element and the second constituent element. Conversely, when one constituent element is "directly connected" to another constituent element, it can be understood that there is no third constituent element between the first constituent element and the second constituent element.

[0035] The technical solutions of the embodiments of the application are described in detail below with reference to the drawings.

[0036] The application Figure 1 A ultraviolet disinfection controller is provided for the embodiments of the application. As shown in Figure 1 The ultraviolet disinfection controller provided by the embodiments of the application mainly includes:

[0037] The central processor 1 can be an existing device or apparatus capable of obtaining collected data (for example, obtaining the current time through the network clock 21 in the 5G communication module 2, obtaining the current time through the external clock 3, and determining whether there is a person through the person detector 4), and capable of determining whether to start the ultraviolet disinfection controller according to the collected data of the device, and closing the ultraviolet disinfection controller when there is a person.

[0038] The 5G communication module 2 can be a device integrated with a 5G chip, a network clock 21, a storage, a power management, etc. and provides a standard interface and a software interface, so that the central processor 1 can transmit data through the 5G network and provide the current time to the central processor 1 through the network clock 21.

[0039] The external clock 3 is an existing clock capable of obtaining the current time.

[0040] The person detector 4 can be a device or apparatus capable of detecting whether there is a person in the current environment. For example, the person detector 4 can be a person recognition camera or a Doppler radar. It should be noted that the person recognition camera is a camera device capable of automatically recognizing whether there is a person in the observation area. In addition, in order to realize sufficient detection range, the person detector 4 can be fixed on the top of the disinfection room.

[0041] In addition, in order to further cover the entire detection area, a plurality of person detectors 4 can be provided, and the plurality of person detectors 4 can be connected to the central processor 1 in parallel. Further, the data of whether there is a person detected by the current person detector 4 can be transmitted to the central processor 1.

[0042] Specifically, the person detector 4 can be connected to the central processor 1 in parallel through three-core wires.

[0043] The mutual exclusion switch 5 is connected with the lighting fixture 7 and the ultraviolet disinfection lamp 8 respectively. It should be noted that the mutual exclusion switch 5 makes the lighting fixture 7 and the ultraviolet disinfection lamp 8 unable to be turned on at the same time, preventing safety hazards caused by operation errors.

[0044] The lighting fixture 7 is a common lighting fixture 7 installed on the top of the detection area.

[0045] The ultraviolet disinfection lamp 8 is a device capable of emitting ultraviolet rays to disinfect the area.

[0046] In addition, in order to expand the range of ultraviolet disinfection, the ultraviolet disinfection lamp 8 can be fixed on the top of the disinfection room. In addition, in order to further expand the ultraviolet disinfection range and cover the entire detection area, a plurality of ultraviolet disinfection lamps 8 can be provided. In addition, the plurality of ultraviolet disinfection lamps 8 can be connected to the mutual exclusion switch 5 in parallel through two-core wires.

[0047] The emergency stop switch 6 is a manual switch, and the emergency stop switch 6 is connected with the power supply assembly 9. Here, in order to further improve the safety of disinfection, the emergency stop switch 6 is arranged, when the central processor 1 fails to control the ultraviolet disinfection lamp 8, the power supply of the ultraviolet disinfection lamp 8 and the like is directly cut off through the emergency stop switch 6, further preventing safety hazards caused by operation errors.

[0048] The power supply assembly 9 is an assembly capable of providing power for the above-mentioned central processor 1, 5G communication module 2, external clock 3, personnel detector 4, ultraviolet disinfection lamp 8 and the like.

[0049] In addition, the present application can also provide an audible and visual alarm function, specifically, the ultraviolet disinfection controller involved in the present application can also be provided with an audible and visual alarm 10, which is connected with the central processor 1 and can control the audible and visual alarm 10 to issue a voice warning to the environment through a voice system before the disinfection action starts, prompting the environment personnel that disinfection is about to be carried out.

[0050] In addition, the central processor 1 is provided with a daily ultraviolet disinfection lamp 8 running time timer 101 (recording the running time of the ultraviolet disinfection lamp 8 on the current day); through the daily ultraviolet disinfection lamp 8 running time timer 101, the current disinfection time can be determined, and then according to the relationship between the disinfection time and the preset total disinfection time, the specific indicating color of the disinfection progress indicating lamp 11 can be determined (a plurality of colors can be set, for example, green, yellow, orange and red. Among them, green represents that the disinfection time is less than 25% of the total time, yellow represents that the disinfection time is greater than or equal to 25% and less than 50%, yellow represents that the disinfection time is greater than or equal to 50% and less than 75%, and red represents that the disinfection time is greater than or equal to 75%).

[0051] In addition, the 5G communication module 2 can be connected with an external data analysis server. Further, the present application can transmit data to the external data analysis server through the 5G communication technology in the 5G communication module 2, so that the external data analysis server can check the disinfection state and the disinfection time at any time.

[0052] Based on the above description, the application discloses an ultraviolet disinfection controller, which is connected with the 5G communication module 2 of the internal network clock 21 and the external clock 3 through the central processor 1, realizes the cooperative work of the module of the internal network clock 21 and the external clock 3, can ensure the time accuracy of data in the transmission process, and avoids the error of data caused by time difference. In addition, the central processor 1 can obtain time from the 5G communication module 2 of the internal network clock 21 and the external clock 3 respectively, and due to the two channels for obtaining time, the problem of single clock stop and thus unable to time is avoided. The central processor 1 is connected with the personnel detector 4, realizes the detection of personnel by the personnel detector 4. When reaching the preset ultraviolet disinfection, whether there is personnel is detected by the personnel detector 4, so as to ensure that the problem of personnel being mistakenly injured in blind ultraviolet disinfection is avoided. In addition, when the ultraviolet disinfection lamp 8 is working, whether there is personnel in the monitoring area is detected in real time by the detector, and once personnel are detected, the central processor 1 can immediately take measures, such as turning off the ultraviolet lamp, so as to avoid mistakenly injuring personnel in the disinfection process. The central processor 1 is connected with the lighting lamp 7 and the ultraviolet disinfection lamp 8 through the mutual exclusion switch 5, the lighting lamp 7 and the ultraviolet disinfection lamp 8 cannot be turned on at the same time through the mutual exclusion switch 5, and the safety hidden danger caused by operation error is prevented. In addition, the central processor 1 is connected with the power component 9 through the emergency stop switch 6, the ultraviolet disinfection controller is in intelligent full-automatic working mode when normal, there is no on-site controllable disinfection panel and other devices, and therefore there is no safety risk caused by user misoperation. When all electrically controlled devices are completely paralyzed, or when the central processor 1 fails to control the ultraviolet disinfection lamp 8, the power supply of the ultraviolet disinfection lamp 8 and the like can be directly cut off through the emergency stop switch 6, and the safety hidden danger caused by operation error is further prevented.

[0053] In some embodiments, the application relates to the ultraviolet disinfection controller further comprising an audible and visual alarm 10, which can be controlled by the central processor 1 to give a voice warning to the environment through a voice system before the disinfection action starts, and prompt the personnel in the environment that disinfection is about to start.

[0054] In some embodiments, the application relates to the ultraviolet disinfection controller further comprising a daily ultraviolet disinfection lamp 8 running time timer 101 and a disinfection progress indicating lamp 11, through which the current disinfection time can be determined, and then the specific indicating color of the disinfection progress indicating lamp 11 can be determined according to the relationship between the disinfection time and the preset total disinfection time.

[0055] In some embodiments, the 5G communication module 2 in the ultraviolet disinfection controller related by the present application is also connected with an external data analysis server, so that the present application can transmit data to the external data analysis server through the 5G communication technology in the 5G communication module 2, so that the external data analysis server can check the disinfection state and the disinfection time at any time.

[0056] So far, the technical solutions of the present disclosure have been described in combination with the foregoing embodiments, but those skilled in the art can easily understand that the protection scope of the present disclosure is not limited to these specific embodiments. Without deviating from the technical principles of the present disclosure, those skilled in the art can split and combine the technical solutions in the above-mentioned embodiments, or make equivalent changes or replacements to related technical features, and any changes, equivalent replacements, improvements, etc. made within the technical concept and / or technical principles of the present disclosure will fall within the protection scope of the present disclosure.

Claims

1. An ultraviolet disinfection controller, characterized in that, The controller includes: The central processing unit (CPU) is connected to a 5G communication module with an internal network clock, an external clock, a personnel detector, a mutual exclusion switch, and an emergency stop switch. The mutual exclusion switch is connected to the lighting fixture and the ultraviolet disinfection lamp, respectively, and the emergency stop switch is connected to the power supply unit.

2. The ultraviolet disinfection controller according to claim 1, characterized in that, The controller also includes: An audible and visual alarm is connected to a central processing unit.

3. The ultraviolet disinfection controller according to claim 1, characterized in that, The central processing unit has a built-in timer for the daily ultraviolet disinfection lamp operation time; The controller also includes: The disinfection progress indicator light is connected to the central processing unit.

4. The ultraviolet disinfection controller according to claim 1, characterized in that, The personnel detector is a personnel identification camera or Doppler radar, and the personnel detector is fixed to the top of the disinfection chamber.

5. The ultraviolet disinfection controller according to claim 1, characterized in that, There are several personnel detectors, and these personnel detectors are connected in parallel to the central processing unit.

6. The ultraviolet disinfection controller according to claim 5, characterized in that, Several personnel detectors are connected to the central processing unit in parallel via a three-core cable.

7. The ultraviolet disinfection controller according to claim 1, characterized in that, The ultraviolet disinfection lamp is fixed to the top of the disinfection chamber.

8. The ultraviolet disinfection controller according to claim 1, characterized in that, There are several ultraviolet disinfection lamps, and these lamps are connected in parallel to a mutual exclusion switch.

9. The ultraviolet disinfection controller according to claim 8, characterized in that, Several ultraviolet disinfection lamps are connected in parallel to a mutual exclusion switch via two-core wires.

10. The ultraviolet disinfection controller according to claim 1, characterized in that, The 5G communication module is connected to an external data analysis server.

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