CN214158063U - Ultraviolet disinfection device - Google Patents
Ultraviolet disinfection device Download PDFInfo
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- CN214158063U CN214158063U CN202120017568.XU CN202120017568U CN214158063U CN 214158063 U CN214158063 U CN 214158063U CN 202120017568 U CN202120017568 U CN 202120017568U CN 214158063 U CN214158063 U CN 214158063U
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Abstract
The utility model discloses an ultraviolet disinfection device, include: a plurality of groups of ultraviolet lamp modules installed in the chamber, wherein each ultraviolet lamp module comprises a relay, a ballast and an ultraviolet lamp unit for ultraviolet disinfection; the human body induction module is connected with the control module and used for detecting personnel in the cavity, and the control module prohibits the ultraviolet lamp unit from being started when detecting that the personnel exist in the cavity. Compare in prior art, use the utility model provides an ultraviolet disinfection device has following technological effect: firstly, a human body induction module is arranged to induce people in a cavity, so that ultraviolet disinfection of an ultraviolet lamp module is guaranteed in an unmanned state, harm to a human body is prevented, and the safety of the device is improved; secondly, set up a plurality of groups ultraviolet lamp module, make it be applicable to different cavity environment, improve the suitability of device.
Description
Technical Field
The utility model relates to an ultraviolet ray disinfection equipment field, more specifically say, relate to an ultraviolet ray degassing unit.
Background
Pathogenic microorganisms are easy to remain on the surface of the elevator car, especially on the keys, and contact type infection is easy to cause. Therefore, there is an urgent need for air and surface disinfection in elevator cars. The use of chemical sterilization in relatively closed and narrow elevators tends to produce residues that have secondary toxic effects on passengers. Ultraviolet radiation is an proven effective physical disinfection method for pathogenic microorganisms, and compared with chemical disinfection, the ultraviolet radiation disinfection method has the advantages of no secondary pollution, instant use, high efficiency and convenience.
Considering the frequent use condition of a common elevator, the single disinfection time allowed by the ultraviolet disinfection of the elevator is shorter than that of other disinfection environments. On the other hand, elevators have various types and sizes, and some large elevators put higher requirements on the power and dosage of ultraviolet disinfection. In general, since the uv lamp radiant power density decays as the square of the distance, the effect of increasing the uv lamp power of a single device is inferior to placing multiple devices in different locations. However, installing multiple uv disinfection devices would bring a cost increase. Meanwhile, due to the harmful effect of ultraviolet rays on human bodies, ultraviolet ray disinfection operation in an unmanned environment must be ensured.
SUMMERY OF THE UTILITY MODEL
In view of this, the first objective of the present invention is to provide an ultraviolet disinfection apparatus, so that the ultraviolet disinfection apparatus operates in an unmanned environment, and the safety of the apparatus is improved.
In order to achieve the first object, the present invention provides the following technical solutions:
an ultraviolet disinfection device comprising:
a plurality of groups of ultraviolet lamp modules installed in the chamber, the ultraviolet lamp modules including a relay, a ballast and an ultraviolet lamp unit for ultraviolet sterilization;
the human body induction module is connected with the control module and used for detecting personnel in the cavity.
Preferably, the control module comprises:
the communication unit is used for being connected with any ultraviolet lamp module and is a WiFi unit, a Bluetooth unit or a ZigBee unit.
Preferably, the method further comprises the following steps:
and the door body sensing unit is connected with the control module and used for detecting the opening state of the door body of the chamber, and the control module controls all the ultraviolet lamp sets to stop operating when the door body of the chamber is in the opening state.
Preferably, the door body sensing unit is arranged on a door body of the chamber, and the door body sensing unit is an ultrasonic radar or an infrared sensor.
Preferably, the method further comprises the following steps:
and the light intensity detection unit is connected with the control module and used for detecting the light source intensity of the chamber, and the control module prohibits all the ultraviolet lamp modules from being started when the light intensity detected by the light intensity detection unit is greater than or equal to a preset light intensity value.
Preferably, the method further comprises the following steps:
and the emergency stop switch is connected with the control module and arranged on the wall of the cavity and is used for closing all the ultraviolet lamp modules.
Preferably, the control module further comprises:
a microcontroller;
the starting button and the stopping button are used for controlling all the ultraviolet lamp modules to start or stop disinfection;
a new lamp confirming key for triggering the first timer to time the service life of the new lamp tube;
a cleaning confirmation key for triggering the second timer to time the cleaning time of the lamp group;
a timing setting key for carrying out disinfection interval period setting;
the starting key, the stopping key, the new lamp confirming key, the cleaning confirming key and the timing setting key are respectively connected with the control module.
Preferably, the method further comprises the following steps:
and the display unit is connected with the control module and used for displaying the disinfection residual time, the service life of the lamp tube and the disinfection state information, and the display unit is a display screen/nixie tube.
Preferably, the method further comprises the following steps:
the status indicator lamp group is connected with the control module and is used for respectively displaying the standby status, the disinfection status, the service life expiration status and the cleaning status information of the lamp group;
preferably, the method further comprises the following steps:
and the upper computer is connected with the control module through a wireless communication module, and the control module uploads data to the upper computer through the wireless communication module and receives instructions of the upper computer to control the ultraviolet lamp module.
The utility model provides an ultraviolet disinfection device, include: a plurality of groups of ultraviolet lamp modules installed in the chamber, wherein each ultraviolet lamp module comprises a relay, a ballast and an ultraviolet lamp unit for ultraviolet disinfection; the human body induction module is connected with the control module and is used for detecting personnel in the cavity.
Compare in prior art, use the utility model provides an ultraviolet disinfection device has following technological effect:
firstly, a human body induction module is arranged to induce people in a cavity, so that ultraviolet disinfection of an ultraviolet lamp module is guaranteed in an unmanned state, harm to a human body is prevented, and the safety of the device is improved;
secondly, set up a plurality of groups ultraviolet lamp module, make it be applicable to different cavity environment, improve the suitability of device.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an ultraviolet disinfection device provided by an embodiment of the present invention.
The drawings are numbered as follows:
the device comprises an ultraviolet lamp module 1, an ultraviolet lamp 11, a ballast 12 and a relay 13;
the intelligent control system comprises a control module 2, a door body sensing unit 3, a light intensity detection unit 4, a human body sensing module 5, a display unit 6, a state indicating lamp group 7, a voice prompt unit 8 and an upper computer 9;
a timing setting key 21, a new lamp confirming key 22, a start key 23, an emergency stop switch 24, a cleaning confirming key 25, and a communication unit 26.
Detailed Description
The embodiment of the utility model discloses ultraviolet disinfection device to make ultraviolet disinfection device move under unmanned environment, improve the device security.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an ultraviolet disinfection apparatus according to an embodiment of the present invention.
The utility model provides an ultraviolet disinfection device can use in the cavity, like in elevator railway carriage or compartment, ward, bedroom or other spaces, and this ultraviolet disinfection device is explained for the example with the elevator here and below, include:
a plurality of groups of ultraviolet lamp modules 1 installed in the chamber;
the control module 2 is respectively connected with all the ultraviolet lamp modules 1, and the human body induction module 5 is connected with the control module 2 and used for detecting personnel in the chamber, and when the control module 2 detects that personnel exist in the chamber, the ultraviolet lamp units are forbidden to be started.
The uv lamp unit is connected to the control module 2, e.g. via a communication line. The control module 2 and the ultraviolet lamp module 1 are respectively and independently arranged, and the control module 2 can be arranged on a remote control device or on the upper computer or the cavity wall of the cavity. The ultraviolet lamp module 1 is preferably arranged on the cavity wall of the cavity and is fixed through screws and other threaded parts, or is integrated on the box body, the pulley is arranged on the box body, the position of the ultraviolet lamp module 1 is arranged as required, and the fixing mode of the ultraviolet lamp module 1 and the cavity is not limited.
All the ultraviolet lamp modules 1 have the same structure and respectively comprise a relay 13, a ballast 12 and ultraviolet lamps 11 for ultraviolet disinfection; and a communication interface for connecting with the control module 2. The control module 2 is set according to the development level of the prior art, such as a microcontroller and a single chip microcomputer, and it can be understood that the ultraviolet lamp module 1 can comprise a battery unit, and a power supply is provided through the battery unit, such as a lithium battery or a button battery, or the control module 2 is directly connected with a mains supply.
In one embodiment, the number of the ultraviolet lamp modules 1 is set according to the area of the chamber, and taking an elevator car as an example, two ultraviolet lamp modules 1 are generally arranged, and all the ultraviolet lamps have the same structure so as to be conveniently arranged. The control module 2 controls all the ultraviolet lamp modules 1 to synchronously act, so that the linkage of the ultraviolet disinfection device is improved, and the operation efficiency is improved.
Compare in prior art, use the utility model provides an ultraviolet disinfection device has following technological effect:
firstly, people in the cavity are sensed by the human body sensing module 5, so that the ultraviolet lamp module 1 is ensured to be disinfected in an unmanned state by ultraviolet rays, the human body is prevented from being injured, and the safety of the device is improved;
secondly, set up a plurality of groups ultraviolet lamp module 1, make it be applicable to different cavity environment, improve the suitability of device.
Preferably, the control module 2 comprises:
the communication unit 26 is used for being connected with any ultraviolet lamp module 1, and the communication unit 26 is a WiFi unit, a Bluetooth unit or a ZigBee unit. The control module 2 and the ultraviolet lamp module 1 are connected in a wireless communication mode to simplify cable connection arrangement, simplify wiring and facilitate installation and shorten installation time.
Wherein, still further, in order to carry out the disinfection operation to it when the chamber is in the confined state, still include:
and the door body sensing unit 3 is connected with the control module 2 and used for detecting the opening state of the door body of the chamber, and the control module 2 controls all the ultraviolet lamp sets to stop working when the door body of the chamber is in the opening state. The door body sensing unit 3 can be set to be a limit switch, a sensor and other structures and is used for detecting whether the elevator door is opened or not. When the elevator door is opened, the control module 2 prohibits all the ultraviolet lamp modules 1 from being started, and controls all the ultraviolet lamp modules 1 to stop operating when the ultraviolet lamp modules are in a starting state. Preferably, in order to better detect the state of the door body, the door body sensing unit 3 is arranged on the door body of the chamber, and the door body sensing unit 3 is an ultrasonic radar or an infrared sensor.
Taking the ultrasonic wave as an example for explanation, when the ultrasonic radar receives the echo and the echo signal is greater than the threshold value, the elevator door is considered to be in a closed state; when the ultrasonic radar does not receive the echo or the echo signal is smaller than the threshold value, the elevator door is considered to be in an open state. In one embodiment, when the door bodies are double door bodies, the door body sensing units 3 are respectively arranged on all the door bodies, and when any one door body is detected to be opened, all the ultraviolet lamp modules 1 are forbidden to be started. From this setting to carry out ultraviolet ray disinfection operation when guaranteeing that no personnel exist in the cavity and the closed state of cavity door body, prevent that it from causing the injury to the personnel, improve the device security.
In this embodiment, part of the chamber automatically turns off the light source when unmanned to save power, and based on this, further comprises:
the light intensity detection unit 4 is connected with the control module 2 and used for detecting the light source intensity of the chamber, and when the light intensity detected by the light intensity detection unit 4 is larger than or equal to a preset light intensity value, the control module 2 prohibits all the ultraviolet lamp modules 1 from being started. Detecting whether a person exists in the current chamber indirectly by detecting the light intensity in the chamber; the light intensity detecting unit 4 is a light intensity sensor.
In this concrete embodiment, the elevator room sets up one or several kinds in light intensity detecting element 4, door body induction element 3 and human response module 5 respectively, in an embodiment, the elevator room sets up light intensity detecting element 4, door body induction element 3 and human response module 5 respectively, control module 2 when detecting respectively that the cavity does not have personnel, and the door body is in the closed condition and the light intensity is less than the predetermined light intensity value, control whole ultraviolet lamp module 1 and start, disinfect to the elevator room, from this in order to improve device security.
In emergency, all the ultraviolet lamp modules 1 are turned off through the emergency stop switch 24, the emergency stop switch 24 is arranged on the wall of the chamber, the height is set according to requirements, and after the emergency stop switch 24 is triggered, all the ultraviolet lamp modules 1 are turned off and do not respond within preset time. And after the preset time, re-judging whether the conditions of the chamber meet the ultraviolet lamp starting conditions, and if so, continuing to finish the disinfection task. The predetermined time is generally 1 to 5 minutes.
Wherein, control module 2 still includes:
a start button 23183 and a stop button for controlling the start and stop of the sterilization of all the ultraviolet lamp modules 1; the start button 23 controls all the ultraviolet lamp modules 1 to start disinfection synchronously, and long pressing time, such as 1-5 seconds, can be set to avoid mistaken pressing. After the key is pressed, the time delay is synchronously started, and the voice prompt unit 8 is triggered to play a voice alarm to remind the user; the delayed starting time is 1-5 minutes; furthermore, in order to avoid the fluctuation of the power grid caused by the synchronous starting of the lamp group, all the ultraviolet lamp modules 1 are started in sequence in a delayed mode, and the delay interval is 2-10 seconds; the stop button is used for closing the ultraviolet lamp tube of the lamp group.
A new lamp confirming button 22 for triggering the first timer to time the life of the new lamp; after the new lamp tube is replaced, the service life is timed through the new lamp confirmation key 22, after the new lamp tube is replaced, the lamp tube is activated after long pressing, the long pressing time can be set to be 3-7 seconds, then continuous short pressing is carried out, the number of the lamp group is sequentially displayed by the nixie tube (or the touch screen) of the mother lamp, and the corresponding number of the replaced new lamp is selected; and finishing the confirmation setting of the new lamp after 3-7 seconds.
A cleaning confirmation button 25 for triggering the second timer to time the cleaning time of the lamp set; and the lamp tube is pressed after being cleaned every time to remind the next cleaning time. In order to avoid mistaken pressing, the function is activated by long pressing after one group of ultraviolet lamp modules 1 are cleaned each time; the length is set with reference to the above embodiment in terms of time.
A fault restart key for restarting all the ultraviolet lamp modules 1; when some faults occur in the system, the system is used for restarting all the primary and secondary lamp systems. In order to avoid mistaken pressing, the long press is activated and restarted; the length is set with reference to the above embodiment in terms of time.
A timing setting button 21 for performing the sterilization interval period setting and capable of displaying the sterilization period on the display unit 6. A plurality of different disinfection interval periods are selected in sequence after the key is pressed. In order to avoid mistaken pressing, the function is activated after long pressing; continuously and briefly pressing the digital tube (or the touch screen) to display a corresponding disinfection period; and finishing the confirmation setting of the new lamp after 3-7 seconds. The disinfection interval period is 0.5h, 1h, 2h, 3h, 6h, 8h, 12h, 24h and the like; the start button 23, the stop button, the new lamp confirmation button 22, the cleaning confirmation button 25185, and the timing setting button 21 are connected to the mother lamp control unit, respectively.
Wherein, for the convenience shows information such as ultraviolet lamp setting parameter, the device still includes:
and the display unit 6 is connected with the control module 2 and used for displaying the disinfection residual time, the service life of the lamp tube and the disinfection state information, and the display unit 6 is a display screen/nixie tube.
Further, still include:
and a status indicator light set 7 connected with the control module 2 and used for respectively displaying the standby status, the disinfection status, the service life expiration status and the cleaning status information of the light set. The number of the indicating lamps of the state indicating lamp group 7 can be correspondingly set according to the types of the keys, and the indicating lamps can be LED lamps. Thereby visually displaying status information on the mother lamp module. In another embodiment, a display screen/nixie tube may be provided to display the status information, all within the scope of the present invention.
Wherein, the device still includes:
and the upper computer 9 is connected with the control module through the wireless communication module, and the control module uploads data to the upper computer 9 through the wireless communication module and receives instructions of the upper computer to control the ultraviolet lamp module. The upper computer 9 such as a computer, a PC or a mobile terminal controls the ultraviolet lamp module to act according to instructions of the upper computer 9, and uploads local data to the upper computer 9 for storage and data analysis. Wireless communication module is like bluetooth module, wiFi module etc. can set up as required, all is the utility model discloses an in the protection scope.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. An ultraviolet disinfection apparatus, comprising:
a plurality of groups of ultraviolet lamp modules installed in the chamber, the ultraviolet lamp modules including a relay, a ballast and an ultraviolet lamp unit for ultraviolet sterilization;
the human body induction module is connected with the control module and used for detecting personnel in the cavity.
2. The ultraviolet disinfection apparatus of claim 1, wherein the control module comprises:
the communication unit is used for being connected with any ultraviolet lamp module and is a WiFi unit, a Bluetooth unit or a ZigBee unit.
3. The ultraviolet disinfection apparatus of claim 2, further comprising:
and the door body sensing unit is connected with the control module and used for detecting the opening state of the door body of the chamber, and the control module controls all the ultraviolet lamp sets to stop operating when the door body of the chamber is in the opening state.
4. The ultraviolet disinfection device of claim 3, wherein the door body sensing unit is arranged on a door body of the chamber, and the door body sensing unit is an ultrasonic radar or an infrared sensor.
5. The ultraviolet disinfection apparatus of claim 4, further comprising:
and the light intensity detection unit is connected with the control module and used for detecting the light source intensity of the chamber, and the control module prohibits all the ultraviolet lamp modules from being started when the light intensity detected by the light intensity detection unit is greater than or equal to a preset light intensity value.
6. The ultraviolet disinfection apparatus of claim 5, further comprising:
and the emergency stop switch is connected with the control module and arranged on the wall of the cavity and is used for closing all the ultraviolet lamp modules.
7. The ultraviolet disinfection apparatus of claim 6, wherein the control module further comprises:
a microcontroller;
the starting button and the stopping button are used for controlling all the ultraviolet lamp modules to start or stop disinfection;
a new lamp confirming key for triggering the first timer to time the service life of the new lamp tube;
a cleaning confirmation key for triggering the second timer to time the cleaning time of the lamp group;
a timing setting key for carrying out disinfection interval period setting;
the starting key, the stopping key, the new lamp confirming key, the cleaning confirming key and the timing setting key are respectively connected with the control module.
8. The ultraviolet disinfection apparatus of claim 7, further comprising:
and the display unit is connected with the control module and used for displaying the disinfection residual time, the service life of the lamp tube and the disinfection state information, and the display unit is a display screen/nixie tube.
9. The ultraviolet disinfection apparatus of claim 8, further comprising:
and the state indicating lamp set is connected with the control module and is used for respectively displaying the standby state, the disinfection state, the service life expiration state and the cleaning state information of the lamp set.
10. The ultraviolet disinfection apparatus of claim 9, further comprising:
and the upper computer is connected with the control module through a wireless communication module, and the control module uploads data to the upper computer through the wireless communication module and receives instructions of the upper computer to control the ultraviolet lamp module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120017568.XU CN214158063U (en) | 2021-01-05 | 2021-01-05 | Ultraviolet disinfection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120017568.XU CN214158063U (en) | 2021-01-05 | 2021-01-05 | Ultraviolet disinfection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214158063U true CN214158063U (en) | 2021-09-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120017568.XU Active CN214158063U (en) | 2021-01-05 | 2021-01-05 | Ultraviolet disinfection device |
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|---|---|
| CN (1) | CN214158063U (en) |
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2021
- 2021-01-05 CN CN202120017568.XU patent/CN214158063U/en active Active
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