阅读说明：本技术 一种智能消毒灯、智能消毒方法及其储存介质 (Intelligent disinfection lamp, intelligent disinfection method and storage medium thereof ) 是由 王文硕 刘顺 魏来 王春生 于 2021-09-03 设计创作，主要内容包括：本发明提供了一种智能消毒灯,涉及消毒设备技术领域,包括照明系统、紫外消毒系统、探测系统和控制系统；其中紫外消毒系统包括外部紫外消毒系统和内部紫外消毒系统,内部紫外消毒系统包括空气循环系统和若干个设置在空气循环路径上的紫外线发生装置；探测系统包括人体感应器；控制系统包括紫外消毒切换模块,可根据人体感应器的信号切换外部紫外消毒系统和内部紫外消毒系统。本发明所述智能消毒灯可在有人消毒模式和无人消毒模式之间切换,检测到有人类活动时可自动切换至无人消毒模式,无人消毒模式下空气循环装置使空气在智能消毒灯内部循环并消毒,既能够避免人员在紫外线下的暴露同时不会中断紫外消毒进程,节省消毒时间、提高消毒效率。(The invention provides an intelligent disinfection lamp, which relates to the technical field of disinfection equipment and comprises a lighting system, an ultraviolet disinfection system, a detection system and a control system; the ultraviolet disinfection system comprises an external ultraviolet disinfection system and an internal ultraviolet disinfection system, wherein the internal ultraviolet disinfection system comprises an air circulation system and a plurality of ultraviolet generating devices arranged on the air circulation path; the detection system comprises a human body sensor; the control system comprises an ultraviolet disinfection switching module, and can switch an external ultraviolet disinfection system and an internal ultraviolet disinfection system according to signals of the human body sensor. The intelligent disinfection lamp can be switched between the manned disinfection mode and the unmanned disinfection mode, when human activities are detected, the intelligent disinfection lamp can be automatically switched to the unmanned disinfection mode, the air circulation device enables air to circulate and disinfect inside the intelligent disinfection lamp in the unmanned disinfection mode, exposure of personnel under ultraviolet rays can be avoided, meanwhile, the ultraviolet disinfection process cannot be interrupted, disinfection time is saved, and disinfection efficiency is improved.)

1. An intelligent disinfection lamp is characterized by comprising an illumination system, an ultraviolet disinfection system, a detection system and a control system;

the ultraviolet disinfection system comprises an external ultraviolet disinfection system and an internal ultraviolet disinfection system, the external ultraviolet disinfection system comprises a plurality of ultraviolet generating devices, and the internal ultraviolet disinfection system comprises an air circulation system and a plurality of ultraviolet generating devices arranged on the air circulation path;

the detection system comprises a human body sensor;

the control system comprises an ultraviolet disinfection switching module, and the ultraviolet disinfection switching module can switch an external ultraviolet disinfection system and an internal ultraviolet disinfection system according to signals of the human body sensor.

2. The intelligent disinfection lamp of claim 1, wherein the detection system further comprises an external ultraviolet sensor, and the control system further comprises an illumination control module, wherein the illumination control module can control the illumination system to be turned on and off according to a signal of the external ultraviolet sensor.

3. The intelligent disinfection lamp of claim 1 or 2, further comprising a networking system capable of communicating with other intelligent devices within a certain range, wherein the lighting control module enables the communicated intelligent devices and the lighting system to be synchronously opened and closed through the networking system.

4. The intelligent disinfection lamp of claim 1, wherein the ultraviolet light generating device comprises an ultraviolet lamp and/or an ultraviolet light emitting LED chip.

5. The intelligent disinfecting lamp of claim 1, wherein the air circulation system comprises an air circulation passage, an intake air filtering device and a circulation power device.

6. The intelligent disinfection lamp of claim 1, 4 or 5, wherein the ultraviolet disinfection system further comprises a heat dissipation system comprising a heat conduction structure of the ultraviolet generating device and an air-cooled heat dissipation device.

7. The intelligent disinfection lamp of claim 6, wherein the air-cooled heat sink provides circulating power for the air circulation system.

8. The intelligent disinfection lamp of claim 6, wherein the thermally conductive structure is disposed between the ultraviolet generating device of the external ultraviolet disinfection system and the ultraviolet generating device of the internal ultraviolet disinfection system.

9. An intelligent ultraviolet disinfection method comprises the following steps:

collecting human activity signals, analyzing whether people exist in a certain activity area or not according to signals, and sending a first instruction if the judgment result of the human activity signals is that people exist or similar results, wherein the first instruction is as follows: closing the external ultraviolet disinfection system, and opening the internal ultraviolet disinfection system; if the judgment result of the human activity signal is that no human exists or the similar result, a second instruction is sent out, wherein the second instruction is as follows: the internal ultraviolet disinfection system is closed and the external ultraviolet disinfection system is opened.

Preferably, the method further comprises the step of collecting an ultraviolet sensing signal, and when the judgment result of the ultraviolet sensing signal is that ultraviolet exists or the like, sending a third instruction, wherein the third instruction is as follows: the lighting system is turned off.

10. A storage medium comprising a program for executing the intelligent ultraviolet sterilization method according to claim 9; or, comprising a program for controlling the intelligent disinfecting lamp of claims 1-8.

Technical Field

The invention relates to the technical field of disinfection equipment, in particular to an intelligent disinfection lamp, an intelligent disinfection method and a storage medium thereof.

Background

The ultraviolet disinfection is a common disinfection mode in the medical field at present, and the disinfection mode has the characteristics of thorough sterilization, short sterilization time, good effect and the like, but in the disinfection process, the traditional ultraviolet disinfection lamp has no protective measures, and the body injury of medical care personnel is easily caused. To address this problem, the prior art discloses intelligent uv disinfection lamps that immediately turn off the uv lamp upon detection of human activity during the time the uv lamp is on. For example, the intelligent ultraviolet disinfection lamp disclosed in chinese patent CN 212522471U detects a human body movement signal by using a human body detection sensor such as a pyroelectric infrared sensor or a human body microwave induction sensor, immediately turns off the ultraviolet lamp when a person is detected to approach, and turns on the ultraviolet lamp after a time delay after no person movement signal is detected, so as to avoid or greatly reduce the time of exposing the human body under the ultraviolet lamp. However, although this design can avoid the exposure time of human body to ultraviolet lamp, it is inevitable to interrupt the ultraviolet disinfection process when the personnel exist, which reduces the disinfection effect or prolongs the disinfection time.

Disclosure of Invention

The invention provides an intelligent ultraviolet lamp capable of automatically switching an artificial ultraviolet disinfection mode and an unmanned ultraviolet disinfection mode, aiming at overcoming the problem that the existing intelligent disinfection lamp needs to be disinfected temporarily under the condition that people exist, and not only can the exposure of a human body under ultraviolet rays be avoided, but also the continuous disinfection can be continuously performed.

In order to achieve the above object, the present invention provides an intelligent disinfection lamp, which comprises a lighting system, an ultraviolet disinfection system, a detection system and a control system;

the ultraviolet disinfection system comprises an external ultraviolet disinfection system and an internal ultraviolet disinfection system, the external ultraviolet disinfection system comprises a plurality of ultraviolet generating devices, and the internal ultraviolet disinfection system comprises an air circulation system and a plurality of ultraviolet generating devices arranged on the air circulation path;

the detection system comprises a human body sensor;

the control system comprises an ultraviolet disinfection switching module, and the ultraviolet disinfection switching module can switch an external ultraviolet disinfection system and an internal ultraviolet disinfection system according to signals of the human body sensor.

Preferably, the detection system further comprises an external ultraviolet sensor, the control system further comprises an illumination control module, and the illumination control module can control the illumination system to be turned on or turned off according to signals of the external ultraviolet sensor.

Preferably, intelligence sterilamp still includes the networking system that can with other smart machine UNICOMs in certain extent, and lighting control module makes the smart machine and the synchronous switching of lighting system by the UNICOM through the networking system.

Preferably, the ultraviolet generating device comprises an ultraviolet lamp and/or an ultraviolet light emitting LED chip.

Preferably, the air circulation system comprises an air circulation channel, an intake air filtering device and a circulation power device.

Preferably, the ultraviolet disinfection system further comprises a heat dissipation system, and the heat dissipation system comprises a heat conduction structure of the ultraviolet generation device and an air cooling heat dissipation device.

Preferably, the air-cooled heat sink provides circulating power for the air circulation system.

Preferably, the heat conducting structure is disposed between the ultraviolet ray generating device of the external ultraviolet sterilization system and the ultraviolet ray generating device of the internal ultraviolet sterilization system.

The invention also provides an intelligent ultraviolet disinfection method, which comprises the following steps:

collecting human activity signals, analyzing whether people exist in a certain activity area or not according to signals, and sending a first instruction if the judgment result of the human activity signals is that people exist or similar results, wherein the first instruction is as follows: closing the external ultraviolet disinfection system, and opening the internal ultraviolet disinfection system; if the judgment result of the human activity signal is that no human exists or the similar result, a second instruction is sent out, wherein the second instruction is as follows: the internal ultraviolet disinfection system is closed and the external ultraviolet disinfection system is opened.

Preferably, the method further comprises the step of collecting an ultraviolet sensing signal, and when the judgment result of the ultraviolet sensing signal is that ultraviolet exists or the like, sending a third instruction, wherein the third instruction is as follows: the lighting system is turned off.

The invention also provides a storage medium, which comprises a program for executing the intelligent ultraviolet disinfection method in the technical scheme; or, the intelligent disinfection lamp comprises a program for controlling the intelligent disinfection lamp in the technical scheme.

Compared with the prior art, the invention has the beneficial effects that:

1. the intelligent disinfection lamp provided by the invention can be switched between the manned disinfection mode and the unmanned disinfection mode, when human activity is detected, the intelligent disinfection lamp can be automatically switched to the unmanned disinfection mode, the air circulation device enables air to circulate in the intelligent disinfection lamp in the unmanned disinfection mode, and the ultraviolet generating device arranged on the air circulation path is used for continuously disinfecting the air, so that the exposure of personnel under ultraviolet rays can be avoided, the ultraviolet disinfection process cannot be interrupted, the disinfection time is saved, and the disinfection efficiency is improved.

2. In order to further solve the problem that the conventional ultraviolet lamp is large in size due to heat dissipation requirements, the heat dissipation system with the heat conduction and heat dissipation functions is arranged in the ultraviolet disinfection system in some preferable technical schemes, and heat generated by the ultraviolet generating device is conducted out and dissipated through the air cooling device, so that the intelligent disinfection lamp provided by the invention can be manufactured into a product small in size.

3. In some preferable technical schemes of the invention, the intelligent disinfection lamp further comprises a networking system, other intelligent equipment can be controlled by the networking system, the function of opening and closing the intelligent disinfection lamp and the lighting system integrally during ultraviolet disinfection is achieved, and the operation steps that a user closes each facility one by one before ultraviolet disinfection can be saved.

Drawings

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

FIG. 1 is a schematic view of a specific structure of the intelligent disinfection lamp of the invention;

wherein, 1 is a lighting system, 4 is a control system, 5 is a networking system, 23 is an ultraviolet generating device, 241 is an air circulation channel, 242 is an air inlet filtering device, 243 is an exhaust filtering device, 244 is a circulation power device, 2521 is a heat dissipation fin, 2522 is a heat dissipation fan, 31 is an external ultraviolet sensor, and 32 is a human body sensor;

FIG. 2 is a bottom view of one embodiment of the intelligent disinfection lamp of the present invention;

wherein, 1 is a lighting system, 23 is an ultraviolet generating device of an external ultraviolet disinfection system, 244 is a circulating power device, and 2522 is a cooling fan;

FIG. 3 is a top view of one embodiment of the intelligent disinfection lamp of the present invention;

wherein 2521 is a heat dissipating fin, 244 is a circulation power device, and 2522 is a heat dissipating fan.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings. It is to be understood that the described embodiments are merely a few embodiments and not all embodiments of the present application; and the structures shown in the drawings are merely schematic and do not represent actual objects. It should be noted that all other embodiments obtained by those skilled in the art based on the embodiments of the present invention belong to the protection scope of the present application.

Herein, the term "head" means that the whole system faces the lighting direction of the lamp, but does not mean that it must face a certain fixed direction in the actual installation operation, only in order to show the positional relationship or the link relationship between the respective components. Similarly, "tail", "front", "up", "down", etc. do not constitute absolute spatial relationship limitations, but merely a concept of relative position. As will be appreciated by those skilled in the art. Similarly, "first (instruction)", "second (instruction)", "third (instruction)" and the like do not constitute absolute sequential relationship limitations, but merely to distinguish individual instructions or signals.

As shown in fig. 1-3, the present invention provides an intelligent disinfection lamp, which comprises a lighting system 1, an ultraviolet disinfection system 2, a detection system 3, a control system 4, and a networking system 5.

The lighting system 1 mainly provides an indoor lighting function and has lighting function while sterilizing. Comprises a plurality of visible light generating devices which can be LED bulbs. Preferably, the plurality of visible light generating devices of the lighting system can display different states according to the command of the control system, such as the following modes: displaying the number "1" indicates waiting for networking, displaying the number "2" indicates that the established disinfection program has been started, displaying the number "3" indicates success in networking, etc.

The ultraviolet disinfection system 2 of the present invention primarily provides a switchable mode of ultraviolet disinfection. The ultraviolet disinfection system 2 comprises an external ultraviolet disinfection system 21 and an internal ultraviolet disinfection system 22; the external ultraviolet disinfection system comprises a plurality of ultraviolet generating devices 23 and is used for disinfecting by directly irradiating ultraviolet outside the intelligent disinfection lamp; the internal ultraviolet disinfection system 22 comprises an air circulation system 24 and a plurality of ultraviolet generating devices 23 arranged on the air circulation path, and preferably further comprises a heat dissipation device 25 with heat conduction and heat dissipation functions, wherein the air continuously entering the air circulation system is disinfected by the ultraviolet generating devices arranged on the air circulation path. In the present invention, the ultraviolet generating device 23 includes an ultraviolet lamp and/or an ultraviolet light emitting LED chip; the ultraviolet generating device 23 of the external ultraviolet disinfection system 21 and the visible light generating device of the illumination system can be arranged in various ways, and in one embodiment of the invention, the ultraviolet generating device 23 of the external ultraviolet disinfection system 21 and the visible light generating device of the illumination system are arranged in a staggered manner (as shown in fig. 2), and the staggered arrangement can avoid the conventional illumination brightness under the condition that the local temperature is too high due to the heat generated by the ultraviolet generating device.

In the present invention, the air circulation system 24 preferably includes an air circulation passage 241, an intake air filtering device 242, and a circulation power device 244, by which air is sucked in from one end of the air circulation passage 241 and discharged from the other end, as shown by arrows in fig. 1, which is a specific illustration of the flow of air inside the air circulation system. The air inlet filtering device can be preferably an air inlet filtering net and is used for filtering partial particles in air and preventing the partial particles from entering the air circulating system to cause pollution; preferably, the air circulation system may further include an exhaust filter 243. As shown in fig. 1, the ultraviolet generating means 23 is preferably provided in the air circulation passage 241, and the ultraviolet generating means 23 may be arranged inside in various forms.

In the present invention, the heat sink 25 preferably includes a heat conducting structure 251 of the ultraviolet ray generating device 23 and an air-cooled heat sink 252. The air-cooled heat sink 252 preferably includes a plurality of heat dissipating fins 2521 and a heat dissipating fan 2522; the two ends of the heat dissipating fin 2521 are respectively connected to the heat conducting structure 251 and the heat dissipating fan 2522, for transferring heat of the heat conducting structure to the heat dissipating fan. The heat dissipation device utilizes the principles of conduction heat dissipation and air heat dissipation to quickly take away the heat generated by the ultraviolet generating device 23, thereby ensuring the normal operation of ultraviolet disinfection. In the present invention, the heat dissipation fins may be combined in different forms to achieve conductive heat dissipation. In the present invention, the heat conductive structure 251 is preferably composed of a heat conductive material, such as graphene; the thermally conductive structure may be any heat dissipating structure known in the art; it is further preferred that the heat conducting structure is arranged between the uv generating means 23 of the outer uv disinfection system and the uv generating means 23 of the inner uv disinfection system (as shown in fig. 1) in order to save space. Preferably, the heat dissipation fan is a silent fan, so that the working noise is reduced. Preferably, the heat dissipation fan 2522 of the air-cooled heat dissipation device can be used as the circulation power device 244 (shown in fig. 1-3) of the air circulation system to dissipate heat and simultaneously suck the outside air into the air circulation channel.

The detection system 3 of the present invention is mainly used for detecting various environmental information and providing signals for mode switching of the control system. The detection system 3 comprises a human body sensor 31, wherein the human body sensor 31 is used for sensing whether human exists in a certain area and continuously feeding back a sensing result to a control system; the human body sensor 31 is preferably arranged at the edge of the intelligent disinfection lamp; the human body sensor 31 may be any device capable of sensing a human body in the art, such as an infrared sensor. Preferably, the detection system 3 further comprises an external ultraviolet sensor 32, which is mainly used for sensing whether the ultraviolet generating device 23 of the external ultraviolet disinfection system 21 is working or not and continuously feeding back the sensing result to the control system.

The control system 4 of the invention mainly realizes the control of various functions of the intelligent disinfection lamp, realizes the disinfection mode switching between the manned and unmanned situations by judging the signals fed back by the detection system and sending various instructions, and can also complete various functions of periodical disinfection and the like of a set program. The control system 4 of the present invention includes an ultraviolet disinfection switching module 41, which can switch the external ultraviolet disinfection system 21 and the internal ultraviolet disinfection system 22 according to the signal of the human body sensor 31. The switching external uv disinfection system 21 and the internal uv disinfection system 22 specifically include: when the ultraviolet disinfection switching module receives the sensing signal of the human body sensor 31 and judges that human exists or similar signals exist in a certain area, a first instruction is sent immediately, namely, the external ultraviolet disinfection system is closed, and the internal ultraviolet disinfection system is opened; when the ultraviolet disinfection switching module receives the sensing signal of the human body sensor 31 and judges that no human exists or the like in a certain area, a second instruction is sent, namely, the internal ultraviolet disinfection system is closed and the external ultraviolet disinfection system is opened, so that the aim of avoiding ultraviolet exposure of personnel and simultaneously not stopping ultraviolet disinfection is fulfilled. Preferably, when the detection system 3 further comprises the ultraviolet sensor 32, the control system further comprises an illumination control module 42, and the illumination control module 42 can control the illumination system 1 to be turned on or off according to the signal of the external ultraviolet sensor 32. The control of the on/off of the lighting system 1 specifically includes: when the lighting control module 42 receives the signal from the external uv sensor 32 and determines that "uv exists" or the like in a certain area, it issues a third command, i.e., "turn off the lighting system". In addition, the lighting control module 42 may also control the lighting system 1 to be turned on or off according to other instructions of the control system. Preferably, the intelligent disinfection lamp further comprises a networking system 5 which can be communicated with other intelligent devices in a certain range, and the illumination control module 42 enables the communicated intelligent devices and the illumination system 1 to be synchronously opened and closed through the networking system; the intelligent device comprises but is not limited to an intelligent fresh air system, a monitoring system and the like. The networking system may incorporate both wired and wireless communication and networking modes. In the invention, the control system can also control the communicated intelligent systems to be opened and closed individually or jointly through the networking system by instructions. In some preferred embodiments of the present invention, the control system may further perform periodic disinfection according to a predetermined program and determine the disinfection time according to the program, and control the opening and closing of the fresh air system through the networking system during the disinfection process and/or after the disinfection is completed, so as to ensure that the disinfected air is rapidly discharged out of the room.

The use method of the intelligent disinfection lamp comprises the following steps: when the intelligent disinfection lamp is turned on, the lighting system 1 can provide an independent lighting function and has the functions of lighting and ultraviolet disinfection. The ultraviolet disinfection function of the intelligent disinfection lamp is turned on, the human body sensor 31 automatically senses whether human activities exist in a certain area and feeds the sensing result back to the ultraviolet disinfection switching module of the control system 4; when the ultraviolet disinfection switching module judges that the sensing signal of the human body sensor 31 is "no human exists" or a similar result, the unmanned disinfection mode is started, the ultraviolet disinfection switching module 41 sends a first instruction, the external ultraviolet disinfection system is started and the internal ultraviolet disinfection system is closed, the ultraviolet generating device 23 of the external ultraviolet disinfection system 21 starts to work, and meanwhile, the control system sends an instruction to start the heat dissipation device 25 to dissipate heat of the ultraviolet generating device 23. When the ultraviolet generating device 23 of the external ultraviolet disinfection system 21 starts to work, the external ultraviolet sensor 32 senses ultraviolet rays and feeds back signals to the lighting control module 42 of the control system, the lighting control module receives and judges that the signals are 'ultraviolet rays exist', a third instruction is sent immediately, and the lighting system is turned off (if the networking system exists, related intelligent equipment controlled by the networking system is turned off synchronously).

When the human body sensor 31 senses that human activities exist in a certain area, sensing results are fed back to the ultraviolet disinfection switching module of the control system 4; when ultraviolet disinfection switches module and judges human sensor 31's sensing signal and be "someone exists" or its similar result, start someone disinfection mode, ultraviolet disinfection switches module 41 and sends the second instruction, open inside ultraviolet disinfection system and close inside ultraviolet disinfection system, air circulation system constantly inhales the outside air of intelligent sterilamp into air circulation passageway 241 this moment, the ultraviolet ray generation system who sets up in air circulation passageway begins work, constantly with air disinfection, discharge behind the air after the disinfection through exhaust filter equipment. The lighting system in this case does not have to be turned on with the external uv disinfection system turned off.

According to the periodical disinfection program preset in the control system, the intelligent fresh air system can be controlled by the networking system to discharge disinfected air outdoors after the disinfection period is finished.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of the present invention, and these improvements and modifications should also be construed as the protection scope of the present invention.