CN111780258B - UVC heat dissipation protection device, sterilization air conditioner and sterilization control method - Google Patents
UVC heat dissipation protection device, sterilization air conditioner and sterilization control method Download PDFInfo
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 178
- 230000001954 sterilising effect Effects 0.000 title claims abstract description 175
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 170
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- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 238000012544 monitoring process Methods 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims description 9
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- 238000009434 installation Methods 0.000 claims description 6
- 238000010801 machine learning Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 238000012549 training Methods 0.000 claims description 6
- 238000000746 purification Methods 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 4
- 238000004887 air purification Methods 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 230000002070 germicidal effect Effects 0.000 claims description 2
- 238000012856 packing Methods 0.000 claims description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000006870 function Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
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- G—PHYSICS
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- G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
- G06N20/00—Machine learning
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Abstract
The invention discloses a UVC heat dissipation protection device, a sterilization air conditioner and a sterilization control method, wherein the UVC heat dissipation protection device comprises a box body, a UVC sterilization module, a temperature monitoring module and a heat dissipation device; the heat dissipation device comprises a primary heat dissipation module and a secondary heat dissipation module; the primary radiating module comprises a radiating plate and radiating fins; the secondary heat dissipation module comprises a plurality of second heat dissipation holes arranged on the box body and an opening and closing mechanism used for opening or closing the second heat dissipation holes; the opening and closing mechanism comprises a baffle and a vertical driving mechanism used for driving the baffle to move vertically. The UVC heat dissipation protection device can automatically select different heat dissipation levels according to different power consumptions of the UVC sterilization module, so that the UVC sterilization module is cooled, the UVC sterilization module is protected, the sterilization time of the UVC sterilization module is prolonged, and the service life of the UVC sterilization module is prolonged.
Description
Technical Field
The invention relates to an air conditioner, in particular to a UVC heat dissipation protection device, a sterilization air conditioner and a sterilization control method.
Background
Along with the continuous improvement of living standard of people, people also put forward higher and higher requirements on living environment. In order to maintain a comfortable ambient temperature, air conditioners have become an indispensable device in human life. In recent years, in order to further improve the comprehensive performance of air conditioners, most of the existing air conditioners are provided with a sterilization function, so that the air conditioners can perform a sterilization function on indoor air while realizing cooling. The plasma sterilization component not only has good sterilization effect, but also can not cause harm to human body; therefore, many existing air conditioners achieve a sterilization function by providing a light plasma sterilization member. For example, the utility model with the publication number of CN209341435U discloses an "air conditioner and its optical plasma sterilization assembly", which is the optical plasma sterilization assembly. However, the frequency of the sterilization and purification functions of the existing air conditioner is higher and higher, so that the UVC module for sterilization is overloaded to work, the temperature of the UVC module is too high, the service life of the UVC module is short, and the UVC module is even damaged directly.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides the UVC heat dissipation protection device, the UVC heat dissipation protection device can automatically select different heat dissipation grades according to different power consumptions of the UVC sterilization module, so that the UVC sterilization module is cooled, the UVC sterilization module is protected, the sterilization time of the UVC sterilization module is prolonged, and the service life of the UVC sterilization module is prolonged.
The second purpose of the invention is to provide a sterilizing air conditioner applying the UVC heat dissipation protection device.
Three objects of the present invention are to provide a sterilization control method for the sterilizing air conditioner.
The technical scheme for solving the technical problems is as follows:
a UVC heat dissipation protection device comprises a box body, a UVC sterilization module, a temperature monitoring module and a heat dissipation device, wherein the UVC sterilization module, the temperature monitoring module and the heat dissipation device are arranged in the box body, the heat dissipation device is used for dissipating heat for the UVC sterilization module,
the heat dissipation device comprises a primary heat dissipation module and a secondary heat dissipation module, wherein,
the primary heat dissipation module comprises a heat dissipation plate and heat dissipation fins, wherein the heat dissipation plate and the heat dissipation fins are arranged in a box body, the heat dissipation plate is located on two sides of the UVC sterilization module, and a plurality of first heat dissipation holes are formed in the heat dissipation plate; the radiating fins are positioned between the radiating plates on the two sides and are in contact with the UVC sterilization module;
the secondary heat dissipation module comprises a plurality of second heat dissipation holes arranged on the box body and an opening and closing mechanism used for opening or closing the second heat dissipation holes, wherein the second heat dissipation holes are arranged in the box body and are positioned on the side wall opposite to the UVC sterilization module; the opening and closing mechanism comprises a baffle and a vertical driving mechanism used for driving the baffle to move vertically, wherein the baffle is installed on the outer side of the box body and located on the side wall where the second heat dissipation holes are located.
Preferably, vertical sliding mechanisms are further arranged between the baffle and the box body and are two groups, two groups of vertical sliding mechanisms are respectively located on two sides of the second heat dissipation holes, each group of vertical sliding mechanisms comprises a sliding block arranged on the baffle and a sliding rail arranged on the box body, the sliding rail extends outwards along the direction perpendicular to the side wall of the box body where the second heat dissipation holes are located, and the sliding block is installed on the sliding rail.
Preferably, the vertical driving mechanism comprises a motor and a screw rod transmission mechanism, wherein the screw rod motor is installed on the box body, a main shaft of the screw rod motor is connected with a screw rod in the screw rod transmission mechanism, the length direction of the screw rod is parallel to the extending direction of the slide rail, and a screw rod nut in the screw rod transmission mechanism is installed on the baffle.
Preferably, the radiating fins are arranged in multiple groups, and the multiple groups of radiating fins are arranged between the two groups of radiating plates at equal intervals.
Preferably, the box body comprises a first box body and a second box body, wherein the UVC sterilization module is mounted on the second box body, and a position of the second box body corresponding to the UVC sterilization module is provided with a clamping position; the middle part of first box body is provided with level crossing installation position, install the level crossing in the level crossing installation groove, the level crossing with be provided with the packing ring between the level crossing installation position.
Preferably, the side wall of the second box body and the heat dissipation plate are both provided with wire inlets, and the wire inlets are used for connecting the UVC sterilization module with external equipment through a line.
Preferably, the second box body is provided with four screw holes, and the four screw holes are arranged on four opposite corners of the second box body and used for fixing the second box body on the air conditioner.
Preferably, the UVC sterilization module includes a circuit board rear cover and a circuit board disposed on the circuit board rear cover, wherein the circuit board rear cover contacts with the heat sink, and the circuit board is disposed with a UVC-LED lamp for sterilization.
The sterilizing air conditioner comprises two UVC heat dissipation protection devices, wherein one UVC heat dissipation protection device is arranged at an air conditioner grille of the air conditioner, and the other UVC heat dissipation protection device is arranged at a multilayer HEPA filter screen in the air conditioner; the UVC heat dissipation protection device further comprises a three-level heat dissipation module, and when the air deflector of the air conditioner supplies air to the UVC heat dissipation protection device, the air conditioner forms the three-level heat dissipation module of the UVC heat dissipation protection device.
A sterilization control method for a sterilization air conditioner includes the following steps:
(1) when a main control system of the air conditioner receives sterilization instructions of different grades, the main control system sends sterilization and purification commands to the UVC sterilization module, the UVC sterilization module selects corresponding power to start according to different sterilization grades, and at the moment, the UVC sterilization module starts primary heat dissipation by default;
(2) the temperature monitoring module monitors the temperature of the UVC sterilization module in real time, sends acquired real-time data to the main control system, the main control system judges the temperature rise of the UVC sterilization module according to the received real-time data, and when the temperature rise exceeds a default maximum value, a secondary heat dissipation is started: at the moment, the vertical driving mechanism drives the baffle to vertically move so as to open the second heat dissipation hole; meanwhile, the temperature monitoring module continuously monitors the temperature rise of the UVC sterilization module in real time;
(3) and when the temperature rise in the UVC sterilization module is still larger than the default maximum value, starting three-stage heat dissipation: the main control system controls the air conditioner air deflector to turn over towards the UVC heat dissipation protection device positioned at the air conditioner grille, so that the air conditioner air deflector supplies air to the UVC sterilization module in the UVC heat dissipation protection device, air enters the box body of the UVC heat dissipation protection device to form convection, and heat dissipation of the UVC sterilization module is accelerated; meanwhile, the main control system sends a power reduction instruction to a UVC heat dissipation protection device arranged at the position of the multilayer HEPA filter screen; in the process, the temperature monitoring module monitors the temperature rise data of the UVC sterilization module in real time, and when the temperature of the UVC sterilization module drops, the heat dissipation level is gradually reduced;
(4) when the temperature of the UVC sterilization module is lower than the default maximum value, the UVC sterilization module continues to sterilize and records all operation data related to the UVC sterilization module, and when the air sensor detects that the sterilization and air purification are not needed or the main control system receives an instruction of stopping sterilization, the UVC sterilization module is closed to complete a sterilization process, the operation data are transmitted to the main control system, and machine learning training is completed;
(5) repeating the step (1) to the step (4), and performing multiple times of machine learning training to construct a neural network model; and after the neural network model is constructed, when the main control system receives a sterilization instruction, directly calling an optimal sterilization scheme in the neural network model.
Compared with the prior art, the invention has the following beneficial effects:
1. the UVC heat dissipation protection device for the sterilization air conditioner can realize primary heat dissipation and secondary heat dissipation of the UVC sterilization module, can also realize tertiary heat dissipation by combining the air conditioner, and can realize heat dissipation and cooling of the UVC sterilization module by selecting different heat dissipation grades according to different powers of the UVC sterilization module, thereby playing a role in protecting the UVC sterilization module, prolonging the sterilization time of the UVC sterilization module and prolonging the service life of parts in the UVC sterilization module.
2. The UVC heat dissipation protection device for the sterilization air conditioner is combined with the air conditioner to realize three-stage heat dissipation of the UVC sterilization module, so that the UVC sterilization module can be quickly cooled, the heat dissipation time is shortened, and the interior of the UVC heat dissipation protection device can be guaranteed to be dry and not to be affected with damp, thereby guaranteeing the normal work of the UVC sterilization module.
3. The sterilization control method can sterilize the air conditioner efficiently, energy-saving and safely, meet all requirements of customers and prolong the service life of UVC.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of a UVC heat dissipation protection device for a germicidal air conditioner in accordance with the present invention.
Fig. 2 is an exploded view of fig. 1.
Fig. 3 is a schematic structural view of the first box body.
Fig. 4 is a schematic structural diagram of the UVC sterilization module.
Fig. 5 and 6 are structural schematic views of the second casing body.
Fig. 7 is a schematic structural view of the baffle.
Fig. 8 is a schematic structural view of the sterilizing air conditioner of the present invention.
Fig. 9 is a logic block diagram of a sterilization control method according to the present invention.
Detailed Description
The present invention will be described in further detail with reference to examples and drawings, but the present invention is not limited thereto.
Referring to fig. 1 to 7, the UVC heat dissipation protection device for a sterilization air conditioner of the present invention includes a case, a UVC sterilization module 1002, a temperature monitoring module, and a heat dissipation device for dissipating heat of the UVC sterilization module 1002, wherein the UVC sterilization module 1002 is disposed in the case, the heat dissipation device includes a primary heat dissipation module and a secondary heat dissipation module, the primary heat dissipation module includes a heat dissipation plate and a heat dissipation fin 1017 disposed in the case, the heat dissipation plate is disposed on two sides of the UVC sterilization module 1002, and the heat dissipation plate is disposed with a plurality of first heat dissipation holes 1015 a; the radiating fins 1017 are multiple groups, and the multiple groups of radiating fins 1017 are arranged between the two groups of radiating plates at equal intervals; the secondary heat dissipation module comprises a plurality of second heat dissipation holes 1015b arranged on the box body and an opening and closing mechanism for opening or closing the second heat dissipation holes 1015b, wherein the second heat dissipation holes 1015b are arranged in the box body and are positioned on the side wall opposite to the UVC sterilization module 1002; the opening and closing mechanism comprises a baffle 1004 and a vertical driving mechanism for driving the baffle 1004 to move vertically, wherein the baffle 1004 is installed outside the box body and is located on the side wall where the second heat dissipation hole 1015b is located.
Through the arrangement, when the UVC sterilization module 1002 works, the first-level heat dissipation is started by default, namely, the UVC sterilization module 1002 is dissipated through the heat dissipation sheet 1017 and the first heat dissipation hole 1015a in the heat dissipation sheet; if the temperature rise of the UVC sterilization module 1002 is greater than the default maximum value, the second-stage heat dissipation is started, that is, the vertical driving mechanism drives the baffle 1004 to move, so that the second heat dissipation hole 1015b is opened, and the heat dissipation of the UVC sterilization module 1002 is accelerated.
Referring to fig. 1 to 7, vertical sliding mechanisms 1021 are further disposed between the baffle 1004 and the box, two sets of vertical sliding mechanisms 1021 are provided, and the two sets of vertical sliding mechanisms 1021 are respectively located at two sides of the second heat dissipation hole 1015b, where the vertical sliding mechanisms 1021 include a slider disposed on the baffle 1004 and a slide rail disposed on the box, where the slide rail extends outward along a direction perpendicular to a sidewall where the second heat dissipation hole 1015b is located in the box, and the slider is mounted on the slide rail. Through setting up two sets of vertical sliding mechanism 1021, can realize leading the vertical motion of baffle 1004, make its motion more steady.
Referring to fig. 1 to 7, the vertical driving mechanism includes a motor 1018 and a screw transmission mechanism, wherein the screw motor 1018 is mounted on the box, a main shaft of the screw motor 1018 is connected to a screw 1020 of the screw transmission mechanism, a length direction of the screw 1020 is parallel to an extending direction of the slide rail, and a screw nut 1022 of the screw transmission mechanism is mounted on the baffle 1004. The lead screw 1020 is driven to rotate by the motor 1018, so that the lead screw nut 1022 and the baffle 1004 connected with the lead screw nut 1022 are driven to vertically move, and the second heat dissipation hole 1015b is opened or closed. In addition to the embodiments described above, the lead screw motor 1018 may be replaced with a steering engine.
Referring to fig. 1 to 7, the case comprises a first case body 1001 and a second case body 1003, wherein the UVC sterilization module 1002 is mounted on the second case body 1003, and the second case body 1003 is provided with a locking position 1016 at a position corresponding to the UVC sterilization module 1002 for fixing the UVC sterilization module 1002; a plane mirror mounting position 1006 is arranged in the middle of the first box body 1001, a plane mirror is mounted in the plane mirror mounting groove, and a gasket 1005 is arranged between the plane mirror and the plane mirror mounting position 1006. By arranging the plane mirror, the UVC sterilization module 1002 can be assisted and protected.
Referring to fig. 1 to 7, wire inlets 1014 are formed in the side wall of the second case body 1003 and the heat dissipation plate, and the wire inlets 1014 are used for connecting the UVC sterilization module 1002 with external equipment through a line, so that communication between the UVC sterilization module and the external equipment is realized.
Referring to fig. 1 to 7, four screw holes 1019 are formed in the second box body 1003, and the four screw holes 1019 are installed at four opposite corners of the second box body 1003, so as to fix the second box body 1003 to an air conditioner. The UVC heat dissipation protection device of the present invention can be installed on an air conditioner through the four screw holes 1019.
Referring to fig. 1 to 7, the UVC sterilization module 1002 includes a circuit board rear cover 1010 and a circuit board disposed on the circuit board rear cover 1010, wherein the circuit board rear cover 1010 is made of aluminum, and the circuit board rear cover 1010 is in contact with the heat sink 1017 to dissipate heat of the circuit board through the heat sink 1017; the circuit board is provided with a UVC-LED lamp 1009 and each functional module, wherein the UVC-LED lamp 1009 is used for sterilization; the functional modules comprise a 0 ohm resistor 1007, a diode 1008 and a thermistor 1012, wherein the thermistor 1012 is the temperature monitoring module and is used for monitoring the temperature rise of the UVC sterilization module 1002 in real time; in addition to the above structure, the circuit board is provided with a positioning hole 1011 for positioning; the circuit board is provided with a power supply access end 1013 connected with an external power supply through an electric wire for ensuring the power utilization of the circuit board.
Example 2
Referring to fig. 8, the sterilizing air conditioner of the present invention includes two UVC heat dissipation protectors, one of which is disposed at an air conditioner grill 1023 of the air conditioner and the other of which is disposed at a multi-layer HEPA screen 1024 of the air conditioner; the UVC heat dissipation protection device further comprises a three-level heat dissipation module, and when the air deflector of the air conditioner supplies air to the UVC heat dissipation protection device, the air conditioner forms the three-level heat dissipation module of the UVC heat dissipation protection device. When the second-level heat dissipation still cannot meet the requirements, the third-level heat dissipation is started, the main control system controls the air conditioner air deflector to turn over to the UVC heat dissipation protection device located at the air conditioner grille 1023, so that the air conditioner air deflector supplies air to the UVC sterilization module 1002 in the UVC heat dissipation protection device, air enters the box body of the UVC heat dissipation protection device, convection is formed, and heat dissipation of the UVC sterilization module 1002 is accelerated.
Referring to fig. 9, the sterilization control method of the present invention includes the steps of:
(1) when a main control system of the air conditioner receives sterilization instructions of different grades, for example, an air quality sensor detects sterilization requirements of an indoor environment or artificially requires to purify the indoor air environment, the main control system sends sterilization and purification commands to the UVC sterilization module 1002, the UVC sterilization module 1002 selects corresponding power to start according to different sterilization grades, and at the moment, the UVC sterilization module 1002 starts primary heat dissipation by default;
(2) the temperature monitoring module monitors the temperature of the UVC sterilization module 1002 in real time, sends acquired real-time data to the main control system, the main control system judges the temperature rise of the UVC sterilization module 1002 according to the received real-time data, and when the temperature rise exceeds a default maximum value, a secondary heat dissipation is started: at this time, the vertical driving mechanism drives the baffle 1004 to move vertically to open the second heat dissipation hole 1015 b; meanwhile, the temperature monitoring module continuously monitors the temperature rise of the UVC sterilization module 1002 in real time;
(3) and when the temperature rise in the UVC sterilization module 1002 is still greater than the default maximum value, starting three-stage heat dissipation: the main control system controls the air conditioner air deflector to turn over towards the UVC heat dissipation protection device positioned at the air conditioner grille 1023, so that the air conditioner air deflector supplies air to the UVC sterilization module 1002 in the UVC heat dissipation protection device, air enters the box body of the UVC heat dissipation protection device to form convection, and heat dissipation of the UVC sterilization module 1002 is accelerated; meanwhile, the main control system sends a power reduction instruction to the UVC heat dissipation protection device arranged at the position of the multilayer HEPA filter screen 1024; in the process, the temperature monitoring module monitors the temperature rise data of the two UVC sterilization modules 1002 in real time, and when the temperature of the UVC sterilization modules 1002 decreases, the heat dissipation level is gradually reduced, so that the UVC heat dissipation protection device is enabled to be dry and energy-saving; wherein, the specific mode that reduces the heat dissipation grade step by step does: when the third-level heat dissipation meets the requirement, namely the temperature rise of the UVC sterilization module 1002 during the third-level heat dissipation is smaller than the default maximum value, the main control system closes the third-level heat dissipation, and then the second-level heat dissipation is started, if the temperature rise of the UVC sterilization module 1002 during the second-level heat dissipation is still smaller than the default maximum value, the heat dissipation level is continuously reduced, namely the second-level heat dissipation module is closed, and only the first-level heat dissipation module is left, namely the first-level heat dissipation is only performed.
(4) When the temperature of the UVC sterilization module 1002 is lower than the default maximum value, the UVC sterilization module 1002 continues sterilization and records all operation data related to the UVC sterilization module 1002, when the air sensor detects that sterilization and air purification are not needed or the main control system receives an instruction of stopping sterilization, the UVC sterilization module 1002 is closed, a sterilization process is completed, the operation data are transmitted to the main control system, and machine learning training is completed;
(5) repeating the step (1) to the step (4), and performing multiple times of machine learning training to construct a neural network model; after the neural network model is constructed, when the main control system receives a sterilization instruction, an optimal sterilization scheme, namely a most efficient, energy-saving and safe sterilization mode, is directly called in the neural network model.
Example 3
The difference between this embodiment and embodiment 1 is that the circuit board rear cover 1010 adopts a graphite heat dissipation plate, so as to better dissipate heat of the UVC sterilization module 1002.
The above description is a preferred embodiment of the present invention, but the present invention is not limited to the above description, and any other changes, modifications, substitutions, blocks and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and they are included in the scope of the present invention.
Claims (10)
1. A UVC heat dissipation protection device is characterized by comprising a box body, a UVC sterilization module, a temperature monitoring module and a heat dissipation device, wherein the UVC sterilization module, the temperature monitoring module and the heat dissipation device are arranged in the box body, the heat dissipation device is used for dissipating heat for the UVC sterilization module,
the heat dissipation device comprises a primary heat dissipation module and a secondary heat dissipation module, wherein,
the primary heat dissipation module comprises a heat dissipation plate and heat dissipation fins, wherein the heat dissipation plate and the heat dissipation fins are arranged in a box body, the heat dissipation plate is located on two sides of the UVC sterilization module, and a plurality of first heat dissipation holes are formed in the heat dissipation plate; the radiating fins are positioned between the radiating plates on the two sides and are in contact with the UVC sterilization module;
the secondary heat dissipation module comprises a plurality of second heat dissipation holes arranged on the box body and an opening and closing mechanism used for opening or closing the second heat dissipation holes, wherein the second heat dissipation holes are arranged in the box body and are positioned on the side wall opposite to the UVC sterilization module; the opening and closing mechanism comprises a baffle and a vertical driving mechanism for driving the baffle to move vertically, wherein the baffle is installed on the outer side of the box body and is positioned on the side wall where the second heat dissipation holes are located;
the air conditioner further comprises a three-stage heat dissipation module, and when an air deflector of the air conditioner supplies air to the UVC heat dissipation protection device, the air conditioner forms the three-stage heat dissipation module of the UVC heat dissipation protection device.
2. The UVC heat dissipation protection device according to claim 1, wherein there are two sets of vertical sliding mechanisms respectively located at two sides of said second heat dissipation hole, wherein each set of vertical sliding mechanism includes a sliding block disposed on said baffle and a sliding rail disposed on said box, wherein said sliding rail extends outward along a direction perpendicular to a sidewall of said box where said second heat dissipation hole is located, and said sliding block is mounted on said sliding rail.
3. The UVC heat dissipation protection device according to claim 2, wherein said vertical driving mechanism comprises a motor and a screw transmission mechanism, wherein said screw motor is installed on said box body, a main shaft of said screw motor is connected with a screw in said screw transmission mechanism, a length direction of said screw is parallel to an extending direction of said slide rail, and a screw nut in said screw transmission mechanism is installed on said baffle.
4. The UVC thermal protection device of claim 1, wherein the heat sinks are in a plurality of sets, and the plurality of sets of heat sinks are arranged equidistantly between two sets of heat sinks.
5. The UVC thermal protection device of claim 3, wherein said cabinet includes a first cabinet body and a second cabinet body, wherein said UVC sterilization module is mounted on the second cabinet body, said second cabinet body being provided with a detent at a position corresponding to said UVC sterilization module; the middle part of first box body is provided with level crossing installation position, install the level crossing in the level crossing installation groove, the level crossing with be provided with the packing ring between the level crossing installation position.
6. The UVC heat dissipation protection device of claim 5, wherein the side wall of the second box body and the heat dissipation plate are both provided with a wire inlet, and the wire inlet is used for connecting the UVC sterilization module and external equipment through a line.
7. The UVC heat dissipation protection device of claim 5, wherein said second case body is provided with four screw holes, and four screw holes are installed at four opposite corners of said second case body for fixing the second case body to the air conditioner.
8. The UVC thermal protection device of claim 1, wherein the UVC sterilization module includes a circuit board rear cover and a circuit board disposed on the circuit board rear cover, wherein the circuit board rear cover contacts the heat sink, and wherein the circuit board is disposed with UVC-LED lamps for sterilization.
9. A germicidal air conditioner employing the UVC thermal protection device of any of claims 1-8 comprising two said UVC thermal protection devices, wherein one UVC thermal protection device is disposed at an air conditioner grille of the air conditioner and the other UVC thermal protection device is disposed at a multi-layer HEPA screen in the air conditioner; the UVC heat dissipation protection device further comprises a three-level heat dissipation module, and when the air deflector of the air conditioner supplies air to the UVC heat dissipation protection device, the air conditioner forms the three-level heat dissipation module of the UVC heat dissipation protection device.
10. A sterilization control method for the sterilization air conditioner of claim 9, characterized by comprising the steps of:
(1) when a main control system of the air conditioner receives sterilization instructions of different grades, the main control system sends sterilization and purification commands to the UVC sterilization module, the UVC sterilization module selects corresponding power to start according to different sterilization grades, and at the moment, the UVC sterilization module starts primary heat dissipation by default;
(2) the temperature monitoring module monitors the temperature of the UVC sterilization module in real time, sends acquired real-time data to the main control system, the main control system judges the temperature rise of the UVC sterilization module according to the received real-time data, and when the temperature rise exceeds a default maximum value, a secondary heat dissipation is started: at the moment, the vertical driving mechanism drives the baffle to vertically move so as to open the second heat dissipation hole; meanwhile, the temperature monitoring module continuously monitors the temperature rise of the UVC sterilization module in real time;
(3) and when the temperature rise in the UVC sterilization module is still larger than the default maximum value, starting three-stage heat dissipation: the main control system controls the air conditioner air deflector to turn over towards the UVC heat dissipation protection device positioned at the air conditioner grille, so that the air conditioner air deflector supplies air to the UVC sterilization module in the UVC heat dissipation protection device, air enters the box body of the UVC heat dissipation protection device to form convection, and heat dissipation of the UVC sterilization module is accelerated; meanwhile, the main control system sends a power reduction instruction to a UVC heat dissipation protection device arranged at the position of the multilayer HEPA filter screen; in the process, the temperature monitoring module monitors the temperature rise data of the two UVC sterilization modules in real time, and when the temperature of the UVC sterilization modules drops, the heat dissipation level is gradually reduced;
(4) when the temperature of the UVC sterilization module is lower than the default maximum value, the UVC sterilization module continues to sterilize and records all operation data related to the UVC sterilization module, and when the air sensor detects that the sterilization and air purification are not needed or the main control system receives an instruction of stopping sterilization, the UVC sterilization module is closed to complete a sterilization process, the operation data are transmitted to the main control system, and machine learning training is completed;
(5) repeating the step (1) to the step (4), and performing multiple times of machine learning training to construct a neural network model; and after the neural network model is constructed, when the main control system receives a sterilization instruction, directly calling an optimal sterilization scheme in the neural network model.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000274741A (en) * | 1999-03-25 | 2000-10-06 | Hitachi Ltd | Outdoor unit of air conditioner |
| JP2017015280A (en) * | 2015-06-29 | 2017-01-19 | 株式会社富士通ゼネラル | Outdoor unit of air conditioner |
| WO2018076312A1 (en) * | 2016-10-29 | 2018-05-03 | 孙海潮 | Frost-free air conditioner |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102651953A (en) * | 2011-02-23 | 2012-08-29 | 鸿富锦精密工业（深圳）有限公司 | Air guide cover and electronic device with same |
| CN103673140B (en) * | 2012-09-14 | 2016-06-29 | 广东美的制冷设备有限公司 | Air-conditioner, air-conditioner outdoor unit and electrical appliance kit thereof |
| US10297339B2 (en) * | 2014-02-19 | 2019-05-21 | Advantest Corporation | Integrated cooling system for electronics testing apparatus |
| CN105546497A (en) * | 2016-01-27 | 2016-05-04 | 依瓦塔(上海)精密光电有限公司 | Ultraviolet LED air cooling heat dissipation method and device |
| CN205783645U (en) * | 2016-05-24 | 2016-12-07 | 海信（山东）空调有限公司 | Transducer air conditioning with converter module radiating device |
| CN108050610A (en) * | 2017-12-08 | 2018-05-18 | Tcl空调器(中山)有限公司 | Electric-controlled box and air-conditioner outdoor unit |
| CN207797352U (en) * | 2017-12-13 | 2018-08-31 | 颍上永红建材有限公司 | It is a kind of can sterilizing and the air-conditioning internal machine shell that can keep out the wind |
| CN208253738U (en) * | 2018-05-16 | 2018-12-18 | 江西润家工程有限公司 | A kind of air conditioning purge chlorination equipment |
| CN209435681U (en) * | 2018-09-04 | 2019-09-24 | 淮南师范学院 | A kind of communication base station radiator |
| JP7407507B2 (en) * | 2018-10-26 | 2024-01-04 | 三菱重工サーマルシステムズ株式会社 | Electrical component cooling equipment, chilling units with it, and outdoor units of air conditioners |
| CN209543041U (en) * | 2019-01-16 | 2019-10-25 | 东莞市多普光电设备有限公司 | A kind of UVLED projection lamp source |
| CN109731120A (en) * | 2019-02-28 | 2019-05-10 | 河海大学常州校区 | A kind of ultraviolet LED sterilizing unit |
| CN111023326B (en) * | 2019-12-30 | 2021-05-14 | 宁波奥克斯电气股份有限公司 | Outdoor unit control method, outdoor unit and air conditioner |
| CN210367064U (en) * | 2020-01-29 | 2020-04-21 | 云南大学 | Ballast cabinet for photocatalytic reactor |
-
2020
- 2020-06-06 CN CN202010508479.5A patent/CN111780258B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000274741A (en) * | 1999-03-25 | 2000-10-06 | Hitachi Ltd | Outdoor unit of air conditioner |
| JP2017015280A (en) * | 2015-06-29 | 2017-01-19 | 株式会社富士通ゼネラル | Outdoor unit of air conditioner |
| WO2018076312A1 (en) * | 2016-10-29 | 2018-05-03 | 孙海潮 | Frost-free air conditioner |
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