CN115621882A - Heat radiation structure of electric cabinet - Google Patents
Heat radiation structure of electric cabinet Download PDFInfo
- Publication number
- CN115621882A CN115621882A CN202211345220.9A CN202211345220A CN115621882A CN 115621882 A CN115621882 A CN 115621882A CN 202211345220 A CN202211345220 A CN 202211345220A CN 115621882 A CN115621882 A CN 115621882A
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- China
- Prior art keywords
- bin
- wall
- electric cabinet
- air
- heat exchange
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000005855 radiation Effects 0.000 title claims description 4
- 230000017525 heat dissipation Effects 0.000 claims abstract description 35
- 238000009423 ventilation Methods 0.000 claims abstract description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 239000012528 membrane Substances 0.000 claims description 11
- 239000000110 cooling liquid Substances 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 8
- 238000012546 transfer Methods 0.000 claims description 7
- 229920000742 Cotton Polymers 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 9
- 230000009471 action Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 235000019005 Digitaria californica Nutrition 0.000 description 1
- 241001115843 Digitaria californica Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a heat dissipation structure of an electric cabinet, relating to the technical field of heat dissipation structures, and the technical scheme is as follows: the heat exchange device comprises a base, wherein a box body is fixedly installed at the top of the base, an upper bin body, a power distribution bin and a heat exchange bin are sequentially arranged in the box body, a heat exchange assembly used for reducing the temperature of gas in the power distribution bin is fixedly installed on the inner wall of the upper bin body, a ventilation assembly is fixedly installed on the inner wall of the upper bin body and comprises an air exhauster, the air exhauster is fixedly installed on the inner wall of the upper bin body, a first guide pipe is fixedly installed at the input end of the air exhauster, and the first guide pipe extends to the inner wall of the power distribution bin.
Description
Technical Field
The invention relates to the technical field of heat dissipation structures, in particular to a heat dissipation structure of an electric cabinet.
Background
The electric cabinet comprises one or more low-voltage switch devices and related control, measurement, signal, protection, regulation and other devices, and is used for power supply systems in industrial device control, market offices and other occasions. And being responsible for by the manufacturer and assembling together with structural component is complete, the electric cabinet when using, owing to need the circular telegram, can produce great heat in work, need dispel the heat to the electric cabinet to make the inside electronic components and parts of electric cabinet keep working in suitable temperature environment, avoid the inside overheated safety and the stability that lead to equipment resistance increase, increase energy consumption and influence equipment use of electric cabinet.
The prior art has the following defects: the existing heat dissipation mode to the electric cabinet generally adopts the fan to carry out the forced air cooling heat dissipation to the electronic component's of electric cabinet inside outer wall, but because hot-air can not in time discharge to the electric cabinet outside, though carry out the fan to the electric cabinet inside and dispel the heat with higher speed the air flow, but the radiating efficiency is relatively lower, inconvenient radiating efficiency that improves, radiator fan generally sets up the inside at the electric cabinet workspace simultaneously, the fan is when carrying out the heat dissipation work, also can produce certain heat, certain negative effects has to the heat dissipation.
Therefore, it is necessary to invent a heat dissipation structure of an electric cabinet.
Disclosure of Invention
Therefore, the heat dissipation structure of the electric cabinet provided by the invention has the advantages that through the arrangement of the ventilation assembly, high-temperature air generated in the working process of the interior of the power distribution bin can be conveniently and quickly discharged to the exterior of the cabinet body in time, so that the interior of the cabinet body can be conveniently cooled and dissipated, the heat dissipation efficiency and the heat dissipation speed are improved, and the problems in the background art are solved.
In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a heat radiation structure of electric cabinet, the on-line screen storage device comprises a base, base top fixed mounting box, the inside storehouse body, distribution storehouse and the heat transfer storehouse of being equipped with in proper order of box, heat transfer storehouse inner wall fixed mounting is used for reducing the heat exchange assemblies of the inside gas temperature in distribution storehouse, go up storehouse inner wall fixed mounting subassembly of taking a breath, the subassembly of taking a breath includes the air exhauster, air exhauster fixed mounting is on last internal wall of storehouse, air exhauster input fixed mounting pipe one, pipe one extends to distribution storehouse inner wall, a pipe bottom fixed connection gathers the wind dish, gather wind dish top fixed connection at distribution storehouse top, air exhauster output end fixed connection pipe two, go up internal wall of storehouse fixed mounting temperature controller, temperature controller electric connection air exhauster.
Preferably, the temperature controller is electrically connected with a circuit board, the surface of the circuit board is electrically connected with a wireless signal receiver, and the wireless signal receiver is electrically connected with the controller.
Preferably, the controller is electrically connected with the temperature sensing chip, the temperature sensing chip is electrically connected with the temperature probe, the temperature probe extends to the interior of the upper bin body, and the storage battery is fixedly installed on the surface of the circuit board.
Preferably, the outer walls of the upper bin body, the power distribution bin and the heat exchange bin are rotatably connected with movable doors, and air inlets are uniformly formed in the outer wall of the bottom of the heat exchange bin.
Preferably, heat exchange assemblies includes the fixing base, fixing base fixed mounting is on heat exchange bin bottom inner wall, both ends outer wall all rotates the connection hasp about the fixing base, fixing base inner wall fixed mounting filter core.
Preferably, the filter core includes the filter core board, filter core board inner wall fixed mounting filter core is cotton, the cotton top fixed mounting ventilating board of filter core, the hasp is used for locking both ends about the ventilating board top.
Preferably, the inner walls of the heat exchange bins are fixedly provided with two fixing frames, and steel frames are fixedly arranged between the inner walls of the fixing frames.
Preferably, the dustproof and waterproof ventilated membrane is fixedly installed on the inner wall of the steel frame, and cooling liquid is arranged on the inner wall of the ventilated membrane.
The invention has the beneficial effects that:
1. by arranging the air exchange assembly, high-temperature air generated when the interior of the power distribution bin works can be conveniently and quickly discharged to the exterior of the box body, so that the interior of the box body can be conveniently cooled and radiated, and the radiating efficiency and radiating speed are improved;
2. after the temperature controller detects that the internal temperature of the power distribution bin reaches the preset temperature, the internal circuit of the power distribution bin is connected, so that the circuit between the storage battery and the exhaust fan is connected, the exhaust fan can be automatically started conveniently when the internal temperature of the power distribution bin exceeds the preset temperature, hot air in the power distribution bin is extracted after the exhaust fan is started, the automatic control of the exhaust fan is facilitated, and autonomous heat dissipation is facilitated;
3. through setting up the air exhauster setting in last internal portion of storehouse to make the air exhauster at the during operation, can not cause new source that generates heat to distribution storehouse inside, thereby conveniently improve distribution storehouse radiating efficiency.
Drawings
FIG. 1 is a schematic view of a front view structure provided by the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is a schematic view of the mounting structure of the air exchange assembly according to the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 2 according to the present invention;
FIG. 5 is a schematic view of a mounting structure of the dustproof and waterproof breathable film provided by the present invention;
fig. 6 is a schematic view of a filter cartridge installation structure provided by the present invention.
In the figure: the refrigerator comprises a base 100, a box body 110, an upper bin body 111, a power distribution bin 112, a heat exchange bin 113, an air inlet 114, a movable door 120, a heat exchange assembly 200, a fixed seat 210, a lock catch 211, a filter element 220, a filter element plate 230, filter element cotton 231, a ventilation plate 232, a fixed frame 240, a steel frame 250, a dustproof and waterproof breathable film 260, cooling liquid 270, a ventilation assembly 300, an exhaust fan 310, a first conduit 311, a second conduit 312, a wind gathering disc 313, a temperature controller 320, a circuit board 330, a wireless signal receiver 331, a controller 322, a temperature sensing chip 333 and a storage battery 334.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it should be understood that they are presented herein only to illustrate and explain the present invention and not to limit the present invention.
Referring to fig. 1-6, the invention provides a heat dissipation structure of an electric cabinet, which aims to achieve the above purpose and provides the following technical scheme: a heat dissipation structure of an electric cabinet comprises a base 100, a box body 110 is fixedly installed at the top of the base 100, an upper bin body 111, a power distribution bin 112 and a heat exchange bin 113 are sequentially arranged in the box body 110, a heat exchange assembly 300 for reducing the temperature of gas in the power distribution bin 112 is fixedly installed on the inner wall of the upper bin body 111, the air exchange assembly 300 comprises an exhaust fan 310, the exhaust fan 310 is fixedly installed on the inner wall of the upper bin body 111, a first guide pipe 311 is fixedly installed at the input end of the exhaust fan 310, the first guide pipe 311 extends to the inner wall of the power distribution bin 112, a first guide pipe 311 is fixedly connected with a second guide pipe 312 at the bottom end of the first guide pipe 311, the top of the second guide pipe 313 is fixedly connected to the top of the power distribution bin 112, a second guide pipe 312 is fixedly installed at the output end of the exhaust fan 310, a temperature controller 320 is electrically connected to the inner wall of the upper bin body 111, particularly, the box body 110 has the function of facilitating installation of the air exchange assembly 300, the circuit on the inner wall of the upper bin body 111 has the function of facilitating installation of installing the air exchange assembly 300, the heat dissipation assembly 112, the heat dissipation component can be conveniently arranged in the heat dissipation bin 112, thereby the heat dissipation efficiency of the heat dissipation bin can be improved when the heat dissipation bin 112 is achieved by arranging the heat dissipation component in the heat dissipation bin 112 in the power distribution bin, the heat dissipation bin, thereby, the heat dissipation bin 112, the heat dissipation bin can be conveniently formed by the negative pressure of the heat dissipation bin, thereby, the heat dissipation bin 112, thereby conveniently take away the inside heat in the storehouse 113 of changing heat fast, conveniently dispel the heat to the storehouse 113 of changing heat, have through setting up air exhauster 310 and conveniently provide the effect of power for changing a breath, pipe 311 has conveying gas's effect, gathers wind dish 313 and has the hot-air that conveniently gathers together in the storehouse 113 of changing heat and discharge fast.
The temperature controller 320 is electrically connected with the circuit board 330, the surface of the circuit board 330 is electrically connected with the wireless signal receiver 331, the wireless signal receiver 331 is electrically connected with the controller 322, the controller 322 is electrically connected with the temperature sensing chip 333, the temperature sensing chip 333 is electrically connected with the temperature probe (not marked in the figure), the temperature probe extends to the interior of the upper bin body 111, the surface of the circuit board 330 is fixedly provided with the storage battery 334, in particular, the temperature controller 320 refers to a series of automatic control elements which are physically deformed in the switch according to the temperature change of the working environment, thereby generating certain special effects and generating on-off actions, also called as a temperature control switch, a temperature protector, a temperature controller, for short, a temperature controller, or transmits the temperature to the temperature controller through the temperature protector, the temperature controller sends a switch command, thereby controlling the operation of the equipment to achieve the ideal temperature and energy-saving effects, the controller 322 is arranged to analyze data and control the heat exchange component 200 to work, the circuit board 330 is provided with a wireless signal receiver 331, a controller 322, a temperature sensing chip 333 and a storage battery 334, the wireless signal receiver 331 is provided with an effect of conveniently receiving wireless signals so as to conveniently connect the equipment with a wireless network, the controller 322 is arranged to control the equipment to start working, the temperature sensing chip 333 is matched with a temperature probe so as to conveniently detect the temperature in the heat exchange bin 113, the temperature sensing chip 333 is arranged to identify the gas temperature in the power distribution bin 112 so as to monitor the temperature in the power distribution bin 112 in real time, the storage battery 334 is arranged to conveniently supply power to the temperature controller 320, the wireless signal receiver 331, the controller 322 and the temperature sensing chip 333 temporarily, thereby make things convenient for the practicality that improve equipment used, the stability of the improvement equipment use of being convenient for, detect through temperature controller 320 after distribution bin 112 internal temperature reaches preset temperature, switch on distribution bin 112 internal circuit, thereby communicate the circuit between battery 334 and the air exhauster 310, thereby conveniently when distribution bin 112 internal temperature surpasss preset temperature, can automatic start air exhauster 310, make the inside hot-air of distribution bin 112 of extraction after air exhauster 310 starts, the inside air of distribution bin 112 expands after being heated, thereby the density of hot-air has been reduced, thereby conveniently make the higher air of temperature, get into pipe 311 after gathering together through gathering wind dish 313, carry through air exhauster 310 and pipe two 312 afterwards, thereby conveniently distribute away the inside air of distribution bin 112 fast, thereby conveniently make the heat in distribution bin 112.
The outer walls of the upper bin body 111, the power distribution bin 112 and the heat exchange bin 113 are rotatably connected with the movable door 120, the outer wall of the bottom of the heat exchange bin 113 is uniformly provided with air inlet holes 114, the heat exchange assembly 200 comprises a fixed seat 210, the fixed seat 210 is fixedly arranged on the inner wall of the bottom of the heat exchange bin 113, the outer walls of the left end and the right end of the fixed seat 210 are rotatably connected with a lock catch 211, a filter element 220 is fixedly arranged on the inner wall of the fixed seat 210, the filter element 220 comprises a filter element plate 230, filter element cotton 231 is fixedly arranged on the inner wall of the filter element plate 230, a ventilating plate 232 is fixedly arranged on the top of the filter element cotton 231, the lock catch 211 is used for locking the left end and the right end of the top of the ventilating plate 232, two fixed seats 240 are fixedly arranged on the inner wall of the heat exchange bin 113, the two fixed seats 240 are arranged in bilateral symmetry, a steel frame 250 is fixedly arranged between the inner walls of the two fixed seats, a dustproof and waterproof ventilated membrane 260 is fixedly arranged on the inner wall of the steel frame 250, the inner wall of the ventilated membrane 260 is provided with a cooling liquid 270, concretely, the movable door 120 has the function of conveniently sealing the front outer walls of the upper bin body 111, the power distribution bin 112 and the heat exchange bin 113, the air inlet hole 114 has the function of conveniently sucking the external cold air into the heat exchange bin 113, so that the external air can be conveniently cooled through the air exchange component 300, the inside of the power distribution bin 112 can be conveniently exchanged, meanwhile, before air enters, the air temperature can be exchanged, so that the external air can be cooled before entering the inside of the power distribution bin 112, the fixing seat 210 has the function of conveniently installing the filter element 220, the stability of the filter element 220 can be conveniently improved by arranging the fixing seat 210, the filter element 220 can conveniently filter the air entering the heat exchange bin 113, thereby preventing the dust in the external environment from entering the inside of the power distribution bin 112, conveniently improving the cleanness degree of the inside environment of the power distribution bin 112, and avoiding the electrical faults such as short circuit and the like in the inside of the power distribution bin 112, thereby conveniently improving the use safety of the electric cabinet, reducing the potential safety hazard when the electric cabinet is used, improving the practicability and the safety of the equipment use, conveniently locking the filter element 220 in the fixed seat 210 by arranging the lock catch 211, thereby improving the stability when the filter element 220 is installed, conveniently improving the stability when the filter element 231 is installed, conveniently sealing and limiting the top of the filter element 231 by arranging the ventilating plate 232, conveniently passing through the air by arranging the filter element 231, filtering impurities such as dust in the air, and the like, and conveniently installing the fixing frame 240, thereby conveniently and fixedly installing the steel frame 250 on the inner wall of the heat exchange bin 113, and setting the top of the steel frame 250 and the surface of the heat exchange bin as hollow structures, the steel frame 250 is provided with the function of conveniently installing the dustproof and waterproof breathable film 260, so that the external rigidity of the dustproof and waterproof breathable film 260 is conveniently kept, the dustproof and waterproof breathable film 260 can keep a rectangular state under the constraint action of the steel frame 250, the cooling liquid 270 can be uniformly distributed in the steel frame 250, the air passing through the heat exchange bin 113 is conveniently and comprehensively filtered, the filtering effect is improved, the cooling liquid 270 is provided with the function of conveniently exchanging heat for the air passing through the cooling liquid 270, the temperature of the air is conveniently reduced when the air passes through the cooling liquid 270, the temperature of electronic elements in the heat exchange bin 113 can be quickly reduced by the cooled air, the air in the heat exchange bin 113 is quickly extracted by the ventilation component 300, and a negative pressure environment is formed in the heat exchange bin 113, thereby under the negative pressure effect, can inhale the air of box 110 bottom 113 inner walls of heat transfer storehouse fast and carry out the heat transfer, the cooling, inside the storehouse 112 of distribution is entered into through heat transfer storehouse 113 afterwards, thereby conveniently improve heat exchange efficiency, improve the radiating efficiency to the electric cabinet, conveniently effectively improve the radiating rate, thereby conveniently make the electric cabinet can keep carrying out work under suitable operating temperature, the electronic equipment that has improved the electric cabinet inside can the steady operation, the practicality of equipment usage has been improved, dustproof and waterproof ventilated membrane 260 material is PTFE, dustproof and waterproof ventilated membrane mainly plays a role is microporous filter, these micropore diameters are between 0.1-10 mu m, dustproof and waterproof ventilated membrane mainly embodies waterproof ventilative, dustproof and ventilative and the prevention bacterium is ventilative, in the car, medical treatment, environmental monitoring, packing, field wide application such as electronic sensor protection. Dustproof and waterproof ventilated membrane is mainly the waterproof ventilative that is used for electronic product and other industrial products, thereby make things convenient for the air to go on through dustproof and waterproof ventilated membrane 260, have the effect of cooling the heat transfer to the air through setting up coolant liquid 270, thereby conveniently make and enter into the inside air of distribution storehouse 112 and can keep lower temperature, conveniently take away the inside temperature in distribution storehouse 112 fast through the air flow, thereby conveniently dispel the heat, cool down to the inside electronic component in distribution storehouse 112.
The application process of the invention is as follows: the technical personnel in the field can generate heat when electronic components inside the electric cabinet are electrified to work, detect the internal temperature of the distribution bin 112 through the matching use of the temperature sensing chip 333 and the temperature probe, simultaneously identify the internal temperature of the distribution bin 112 through the temperature controller 320, when the internal temperature of the distribution bin 112 reaches a preset temperature, automatically close the temperature controller 320 to connect a circuit, thereby enabling the storage battery 334 to supply power to the exhaust fan 310, enabling the exhaust fan 310 to start to work under the action of electrification, enabling the exhaust fan 310 to extract the hot air inside the distribution bin 112 after being started, the air inside the distribution bin 112 expands after being heated, thereby reducing the density of the hot air, thereby facilitating the air with higher temperature to enter the first guide pipe 311 after being gathered through the air gathering disc 313, then enter the first guide pipe 311, and then be conveyed through the second guide pipe 312, thereby facilitating the rapid discharge of the air inside the distribution bin 112, thereby facilitating the heat in the distribution bin 112 to be dissipated, the air dissipated by the exhaust fan 310 during the air extraction process, thereby facilitating the reduction of the air temperature inside the distribution bin 112, enabling the electronic components inside the distribution bin 112 to be discharged to be filtered through the air intake hole 220, thereby facilitating the formation of the air, and enabling the air to be filtered by the air flow of the air flowing through the negative pressure filter element 220, thereby facilitating the air inside the air, and facilitating the air of the air, and facilitating the air, and forming the air, and facilitating the air, and the air filter cartridge 113, thereby facilitating the air, and forming the air filter cartridge 220, and facilitating the air filter cartridge 113, and the air filter cartridge 220, when the temperature inside the power distribution compartment 112 is lower than the preset temperature, the temperature controller 320 opens the circuit, so that the suction fan 310 stops working.
The above is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent replacements made according to the technical solution of the present invention belong to the protection scope of the present invention.
Claims (8)
1. The utility model provides a heat radiation structure of electric cabinet, includes base (100), base (100) top fixed mounting box (110), box (110) inside is equipped with storehouse body (111), distribution storehouse (112) and heat transfer storehouse (113) in proper order, its characterized in that: heat exchange bin (113) inner wall fixed mounting is used for reducing heat exchange assemblies (300) of the inside gas temperature in distribution bin (112), go up storehouse body (111) inner wall fixed mounting subassembly (300) of taking a breath, subassembly (300) of taking a breath includes air exhauster (310), air exhauster (310) fixed mounting is on last storehouse body (111) inner wall, air exhauster (310) input end fixed mounting pipe (311), pipe (311) extend to distribution bin (112) inner wall, pipe (311) bottom fixed connection gathers aerofoil (313), gather aerofoil (313) top fixed connection at distribution bin (112) top, air exhauster (310) output end fixed connection pipe two (312), go up storehouse body (111) inner wall fixed mounting temperature controller (320), temperature controller (320) electric connection air exhauster (310).
2. The heat dissipation structure of an electric cabinet according to claim 1, wherein the temperature controller (320) is electrically connected to a circuit board (330), a surface of the circuit board (330) is electrically connected to a wireless signal receiver (331), and the wireless signal receiver (331) is electrically connected to the controller (322).
3. The heat dissipation structure of an electric cabinet as claimed in claim 2, wherein the controller (322) is electrically connected to a temperature sensing chip (333), the temperature sensing chip (333) is electrically connected to a temperature probe, the temperature probe extends into the upper bin body (111), and the surface of the circuit board (330) is fixedly provided with a storage battery (334).
4. The heat dissipation structure of an electric cabinet as claimed in claim 1, wherein the outer walls of the upper bin body (111), the power distribution bin (112) and the heat exchange bin (113) are rotatably connected with a movable door (120), and the outer wall of the bottom of the heat exchange bin (113) is uniformly provided with air inlet holes (114).
5. The heat dissipation structure of the electric cabinet according to claim 4, wherein the heat exchange assembly (200) comprises a fixing seat (210), the fixing seat (210) is fixedly installed on the inner wall of the bottom of the heat exchange bin (113), the outer walls of the left end and the right end of the fixing seat (210) are rotatably connected with a lock catch (211), and a filter element (220) is fixedly installed on the inner wall of the fixing seat (210).
6. The heat dissipation structure of an electric cabinet according to claim 5, wherein the filter element (220) comprises a filter element plate (230), filter element cotton (231) is fixedly installed on the inner wall of the filter element plate (230), a ventilation plate (232) is fixedly installed on the top of the filter element cotton (231), and the latches (211) are used for locking the left end and the right end of the top of the ventilation plate (232).
7. The heat dissipation structure of an electric cabinet according to claim 6, wherein two fixing frames (240) are fixedly installed on the inner wall of the heat exchange bin (113), and a steel frame (250) is fixedly installed between the two fixing frames (240).
8. The heat dissipation structure of an electric cabinet according to claim 7, wherein a dustproof and waterproof air permeable membrane (260) is fixedly installed on the inner wall of the steel frame (250), and a cooling liquid (270) is arranged on the inner wall of the air permeable membrane (260).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211345220.9A CN115621882A (en) | 2022-10-31 | 2022-10-31 | Heat radiation structure of electric cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211345220.9A CN115621882A (en) | 2022-10-31 | 2022-10-31 | Heat radiation structure of electric cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115621882A true CN115621882A (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211345220.9A Pending CN115621882A (en) | 2022-10-31 | 2022-10-31 | Heat radiation structure of electric cabinet |
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| Country | Link |
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| CN (1) | CN115621882A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116435897A (en) * | 2023-06-13 | 2023-07-14 | 福建省祥盈建设发展有限公司 | Equipment box for distribution automation |
-
2022
- 2022-10-31 CN CN202211345220.9A patent/CN115621882A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116435897A (en) * | 2023-06-13 | 2023-07-14 | 福建省祥盈建设发展有限公司 | Equipment box for distribution automation |
| CN116435897B (en) * | 2023-06-13 | 2023-08-29 | 福建省祥盈建设发展有限公司 | Equipment box for distribution automation |
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