CN114447811B - Heat dissipation electrical cabinet for power engineering - Google Patents
Heat dissipation electrical cabinet for power engineering Download PDFInfo
- Publication number
- CN114447811B CN114447811B CN202210085371.9A CN202210085371A CN114447811B CN 114447811 B CN114447811 B CN 114447811B CN 202210085371 A CN202210085371 A CN 202210085371A CN 114447811 B CN114447811 B CN 114447811B
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- Prior art keywords
- cabinet body
- air
- air inlet
- heat dissipation
- fixed
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 43
- 239000003814 drug Substances 0.000 claims abstract description 40
- 241000238631 Hexapoda Species 0.000 claims abstract description 32
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 230000009471 action Effects 0.000 claims abstract description 7
- 239000002917 insecticide Substances 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 6
- 230000004044 response Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 244000045947 parasite Species 0.000 claims 2
- 241000255925 Diptera Species 0.000 abstract description 8
- 230000002265 prevention Effects 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 3
- 239000000575 pesticide Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000006698 induction Effects 0.000 description 4
- 230000003405 preventing effect Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000004870 electrical engineering Methods 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000077 insect repellent Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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
-
- 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
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- 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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention provides a heat dissipation electrical cabinet for power engineering, which relates to the technical field of electrical equipment and comprises a cabinet body, wherein a frame body is fixed in the cabinet body, electrical elements are loaded on the frame body, an air inlet and an air outlet for conducting heat dissipation air flow are formed in the cabinet body, a heat dissipation component for loading an insect expelling component is arranged in the cabinet body, the air inlet and the air outlet are matched with the insect expelling component, a medicine storage tank is arranged near the air inlet and the air outlet, the heat dissipation component is in linkage with the insect expelling component, when heat dissipation is carried out, an air bag is extruded to generate air flow, the air flow is conveyed into the medicine storage tank through a manifold, pesticide liquid medicine in the medicine storage tank is bubbled and volatilized under the action of the air flow, the volatilized air flow is filled at the air inlet and the air outlet to block mosquitoes, flying insects are repelled by adopting the mode, accumulation of flying insects is avoided, regular cleaning is not needed, and the insect prevention effect is high.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to a heat dissipation electric cabinet for electric power engineering.
Background
The cabinet is formed by processing steel materials and used for protecting normal operation of components and parts, the cabinet is often used in electric power engineering, and generally comprises a cabinet body, a cabinet door, components and parts and a heat dissipation structure.
For this reason, chinese patent with bulletin number CN211456394U discloses a block terminal structure for avoiding mosquito entering, and it adopts the heat dissipation groove of crisscross setting, can effectively dispel the heat with the box in, can also prevent that dust and hydrone from getting into the box inside from the heat dissipation inslot, has the effect of guaranteeing component life and service environment safety, and this block terminal structure for avoiding mosquito entering is provided with the fly net in heat dissipation groove department again, can effectively block mosquito and dust etc. prevent that it from getting into the inside influence element of box and working.
According to the technical scheme, when the insect prevention device is in actual use, the insect prevention effect of the device can be reduced after flying insects are accumulated on the insect prevention net only through the insect prevention net, regular cleaning is needed, and the insect prevention device is troublesome, so that corresponding improvement is needed.
Disclosure of Invention
The invention aims to solve the following problems in the prior art:
how to propose a heat dissipating electrical cabinet with an insect prevention structure that does not require periodic cleaning.
In order to solve the problems in the prior art, the invention provides a heat dissipation electrical cabinet for electrical engineering, which comprises a cabinet body, wherein a frame body is fixed in the cabinet body, electrical elements are loaded on the frame body, an air inlet and an air outlet for conducting heat dissipation air flow are formed in the cabinet body, external cold air enters from the air inlet and is led out from the air outlet, the electrical elements in the cabinet body are dissipated by utilizing the flow of the cold air, a heat dissipation assembly for loading an insect expelling assembly is arranged in the cabinet body, the air inlet and the air outlet are matched with the insect expelling assembly, and when the heat dissipation assembly dissipates heat of the electrical elements, mosquitoes can be effectively prevented from entering the cabinet body from the air inlet and the air outlet, and the electronic elements are disturbed.
The installation position of the electrical element is aligned with the central lines of the air inlet and the air outlet, so that the surface and the back of the electrical element can be blown simultaneously after external cold air enters the device through the air inlet and the air outlet, and the cooling effect is more uniform.
The heat dissipation assembly comprises a motor and an exhaust fan, wherein the motor is fixed on one side of the bottom of the cabinet body, an output shaft of the motor is matched with the exhaust fan, an acting surface of the exhaust fan is opposite to the air inlet, the motor drives the exhaust fan to rotate, suction force is generated at the air inlet, and external cold air is sucked into the cabinet body from the air inlet to cool the electrical elements.
The insect expelling assembly comprises a mounting frame, a rotating shaft is rotatably arranged on the mounting frame, a wheel disc is fixedly arranged on the rotating shaft in a matched manner with an output shaft of the motor through gear transmission, a sleeve is slidably arranged on the rotating shaft, clamping columns matched with the wheel disc are fixedly arranged on the inner wall of the sleeve, ejector rods are symmetrically arranged at one end of the sleeve, an air bag which is in extrusion contact with the ejector rods is fixedly arranged on the mounting frame, a manifold which leads to an air inlet and an air outlet respectively is inserted into the output end of the air bag, a medicine storage tank is fixedly arranged on the outer wall of the cabinet, insecticide liquid is contained in the medicine storage tank, the manifold is far away from one end of the air bag and is inserted into the insecticide liquid to cool an electric element, the rotation of the motor is transmitted to the side of the rotating shaft through the matching of the gears, the wheel disc rotates synchronously along with the rotating shaft, the wheel disc rotates synchronously with the sleeve slides reciprocally by virtue of the matching of the clamping columns in the sleeve, the ejector rods fixed with the sleeve also slides reciprocally synchronously, the air bag is extruded to generate air flow, the insecticide liquid in the medicine storage tank is conveyed into the medicine storage tank through the manifold, the medicine liquid in the medicine storage tank is bubbled under the action of the air flow, and the air flow is volatilized, and the air flow is filled in the air inlet and the air outlet is blocked.
It should be noted that, the air bag is similar to the structure of the existing inflator, and has a reverse suction preventing structure with a reverse flow preventing function, that is, the air bag only allows air flow to the manifold side in the process of reciprocating expansion and contraction, and does not allow air flow from the manifold side to the air bag.
The lower edges of the medicine storage Chi Chikou and the air inlet and the air outlet are kept flush, so that the medicine liquid in the medicine storage tank rises after volatilizing, the whole air inlet and the whole air outlet can be completely covered, the baffle plates are fixed at the upper edges of the air inlet and the air outlet on the cabinet body and cover the medicine storage Chi Chikou, the baffle plates can effectively prevent external rainwater, dust and other impurities from falling into the medicine storage tank, and the purity of the medicine liquid in the medicine storage tank is ensured.
The arc-shaped grooves are formed in the wheel disc, the arc-shaped grooves are continuously distributed along the outer surface of the wheel disc, the clamping columns fixed on the inner wall of the sleeve are in plug-in connection with the arc-shaped grooves, and when the wheel disc rotates, the arc-shaped grooves formed in the arc-shaped grooves can extrude the clamping columns, so that the sleeve slides back and forth relative to the rotating shaft.
The sleeve is internally fixed with a limiting plate in extrusion contact with the wheel disc, a round hole with the diameter equal to that of the rotating shaft is formed in the center of the limiting plate, and the setting of the limiting plate limits the sliding range of the sleeve and prevents the sliding range from exceeding and sliding away from the cooperation with the wheel disc.
Be equipped with in the cabinet body with electrical component complex response subassembly, response subassembly includes temperature sensor and control mainboard, temperature sensor erects on the mounting bracket, press close to with electrical component, control mainboard fixes in the cabinet body, control mainboard's signal input part and temperature sensor electric connection, signal output part and motor electric connection utilize temperature sensor to respond to the temperature variation near electrical component, when the temperature is higher, with signal transmission to control mainboard, control mainboard sends drive command to the motor, realize radiating component's intelligent control.
The lappets are equidistantly installed in the air inlet and the air outlet, the lappets are offset by 45 degrees relative to the central line of the cabinet body, and the lappets which are obliquely arranged enable air flow flowing in the cabinet body to be concentrated to the side of the electric element, so that the overflow amount on the horizontal plane is reduced, and the heat dissipation efficiency is improved.
The cabinet door is rotatably installed on the cabinet body, the glass cover in a circular-angle rectangular shape is installed on the cabinet door, and the electric elements in the cabinet body can be directly observed through the glass cover, so that the cabinet door is convenient to overhaul.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up the radiator unit, motor drive air-extracting fan rotates, produces the suction at the air inlet, inhales the cabinet body with external cold air from the air inlet in, cools off electrical component, full play forced air cooling's advantage, the cooling effect is good.
2. The medicine storage pond is arranged near the air inlet and the air outlet, the heat dissipation assembly is linked with the insect expelling assembly, the air bag is extruded to generate air flow when heat dissipation is carried out, the air bag is conveyed into the medicine storage pond through the manifold, pesticide liquid medicine in the medicine storage pond is bubbled and volatilized under the action of the air flow, the volatilized air flow is filled at the air inlet and the air outlet to block mosquitoes, the insect expelling mode is adopted to expel flying insects, accumulation of flying insects is not caused, periodic cleaning is not needed, and the insect preventing effect retention degree is high.
3. And an induction component matched with the electric element is additionally arranged, a temperature sensor is utilized to sense the temperature change near the electric element, when the temperature is higher, a signal is transmitted to a control main board, and the control main board sends a driving instruction to the motor, so that the intelligent control of the heat dissipation component is realized.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram showing the overall internal structure arrangement of the present invention;
FIG. 3 is a schematic diagram of the heat dissipating assembly and the insect expelling assembly according to the present invention;
fig. 4 is a detailed schematic diagram of the insect repellent assembly of the present invention;
FIG. 5 is a schematic diagram of a sensing assembly according to the present invention;
reference numerals: 1-a cabinet body; 2-a cabinet door; 3-a frame body; 4-an electrical component; 5-air inlet; 6-an air outlet; 7-a heat dissipation assembly; 71-an electric motor; 72-an exhaust fan; 8-an insect repellent assembly; 81-mounting rack; 82-rotating shaft; 83-wheel disc; 84-sleeve; 85-ejector rods; 86-an air bag; 87-manifold; 88-a medicine storage pool; a 9-sensing assembly; 91-a temperature sensor; 92-control motherboard.
Detailed Description
In order that the manner in which the above recited features, objects and advantages of the present invention are obtained, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the invention.
Specific embodiments of the present invention are described below with reference to the accompanying drawings.
Example 1
As shown in fig. 1-3, a heat dissipation electrical cabinet for electrical engineering comprises a cabinet body 1, wherein a frame body 3 is fixed in the cabinet body 1, an electrical element 4 is loaded on the frame body 3, an air inlet 5 and an air outlet 6 for conducting heat dissipation air flow are formed in the cabinet body 1, external cold air enters from the air inlet 5 and is led out from the air outlet 6, the heat dissipation assembly 7 for loading an insect expelling assembly 8 is arranged in the cabinet body 1, and the electrical element 4 in the cabinet body 1 is dissipated by utilizing the flow of the cold air.
The installation position of the electrical element 4 is aligned with the central lines of the air inlet 5 and the air outlet 6, so that the surface and the back of the electrical element 4 can be blown simultaneously after external cold air enters the device through the air inlet 5 and the air outlet 6, namely, the cooling effect is more uniform.
The heat dissipation assembly 7 comprises a motor 71 and an exhaust fan 72, wherein the motor 71 is fixed on one side of the bottom of the cabinet body 1, an output shaft of the motor 71 is matched with the exhaust fan 72, an acting surface of the exhaust fan 72 is opposite to the air inlet 5, the motor 71 drives the exhaust fan 72 to rotate, suction force is generated at the air inlet 5, external cold air is sucked into the cabinet body 1 from the air inlet 5, and the electric element 4 is cooled.
The lappets are equidistantly arranged in the air inlet 5 and the air outlet 6, the lappets are offset by 45 degrees relative to the central line of the cabinet body 1, and the lappets which are obliquely arranged enable air flow flowing in the cabinet body 1 to be concentrated towards the electric element 4 side, so that the overflow amount on the horizontal plane is reduced, and the heat dissipation efficiency is improved.
Principle of operation
The motor 71 drives the suction fan 72 to rotate, suction force is generated at the air inlet 5, external cold air is sucked into the cabinet body 1 from the air inlet 5 and is led out from the air outlet 6, and the cold air and heat generated by the electric element 4 perform heat exchange action to cool the electric element 4.
Example two
On the basis of the first embodiment, the insect expelling assembly 8 matched with the heat radiating assembly 7 is additionally arranged in the first embodiment, so that heat radiation is realized, flying insects are expelling, accumulation of the flying insects is avoided, periodic cleaning is not needed, and the insect preventing effect is high in retention degree.
As shown in fig. 1-5, a heat dissipation electrical cabinet for power engineering comprises a cabinet body 1, a frame body 3 is fixed in the cabinet body 1, an electrical element 4 is loaded on the frame body 3, an air inlet 5 and an air outlet 6 for conducting heat dissipation air flow are formed in the cabinet body 1, external cold air enters from the air inlet 5 and is led out from the air outlet 6, the heat dissipation assembly 7 for loading an insect expelling assembly 8 is arranged in the cabinet body 1, the air inlet 5 and the air outlet 6 are matched with the insect expelling assembly 8, and when the heat dissipation assembly 7 dissipates heat to the electrical element 4, mosquitoes can be effectively prevented from entering the cabinet body 1 from the air inlet 5 and the air outlet 6 to interfere with the electrical element.
The heat dissipation assembly 7 comprises a motor 71 and an exhaust fan 72, wherein the motor 71 is fixed on one side of the bottom of the cabinet body 1, an output shaft of the motor 71 is matched with the exhaust fan 72, an acting surface of the exhaust fan 72 is opposite to the air inlet 5, the motor 71 drives the exhaust fan 72 to rotate, suction force is generated at the air inlet 5, external cold air is sucked into the cabinet body 1 from the air inlet 5, and the electric element 4 is cooled.
The insect expelling assembly 8 comprises a mounting frame 81, a rotating shaft 82 is rotatably arranged on the mounting frame 81, a rotary shaft 82 is matched with an output shaft of a motor 71 through gear transmission, a wheel disc 83 is fixed on the rotating shaft 82, a sleeve 84 is slidably arranged on the rotary shaft 82, clamping columns matched with the wheel disc 83 are fixed on the inner wall of the sleeve 84, a push rod 85 is symmetrically fixed on one end of the sleeve 84, an air bag 86 in extrusion contact with the push rod 85 is fixed on the mounting frame 81, a manifold 87 which is respectively communicated with an air inlet 5 and an air outlet 6 is inserted into the output end of the air bag 86, a medicine storage tank 88 is fixed on the outer wall of the cabinet body 1 at the positions close to the air inlet 5 and the air outlet 6, insecticide liquid is contained in the medicine storage tank 88, one end of the manifold 87 is inserted into the insecticide liquid medicine to cool the electric element 4, torque is transmitted to the side of the rotary shaft 82 through the matching of the gear, the wheel disc 83 rotates along with the rotary shaft 82, the wheel disc 83 rotates synchronously, the wheel disc 83 rotates along with the rotary shaft 82, the wheel disc 83 rotates with the sleeve 84, the wheel disc 83 rotates to be converted into reciprocating with the sleeve 84, the air bag 85 fixed on the sleeve 84 slides synchronously, the air bag 86 also slides synchronously, the air bag 86 is extruded with the air bag 87, the air bag 87 is respectively, the air flow is stored in the air tank is adjacent to the air inlet 5 and the air bag 6, the insecticide liquid medicine liquid is stored in the air tank and the air tank is volatilized under the air tank through the air storage tank, and the air bag 6.
The lower edge of the tank mouth of the medicine storage tank 88 and the lower edge of the air inlet 5 and the air outlet 6 are kept flush, so that medicine liquid in the medicine storage tank 88 rises after volatilizing, the whole air inlet 5 and the whole air outlet 6 can be completely covered, baffles are fixed at the upper edge of the air inlet 5 and the upper edge of the air outlet 6 on the cabinet body 1, the baffles cover the position right above the tank mouth of the medicine storage tank 88, the baffles can effectively prevent external rainwater, dust and other impurities from falling into the medicine storage tank 88, and the purity of the medicine liquid in the medicine storage tank 88 is ensured.
The arc-shaped grooves are formed in the wheel disc 83, the arc-shaped grooves are continuously distributed along the outer surface of the wheel disc 83, the clamping columns fixed on the inner wall of the sleeve 84 are in plug-in connection with the arc-shaped grooves, and when the wheel disc 83 rotates, the arc-shaped grooves formed in the arc-shaped grooves can extrude the clamping columns, so that the sleeve 84 slides back and forth relative to the rotating shaft 82.
The sleeve 84 is internally fixed with a limiting plate in extrusion contact with the wheel disc 83, a round hole with the diameter equal to that of the rotating shaft 82 is formed in the center of the limiting plate, and the sliding range of the sleeve 84 is limited by the setting of the limiting plate, so that excessive sliding of the sleeve is prevented from being separated from the cooperation with the wheel disc 83.
Principle of operation
The motor 71 drives the exhaust fan 72 to rotate, suction force is generated at the air inlet 5, external cold air is sucked into the cabinet body 1 from the air inlet 5, heat generated by the cold air and the electric element 4 is conducted through the air outlet 6, the electric element 4 is cooled, torque is transmitted to the side of the rotating shaft 82 through cooperation of gears to enable the electric element 4 to rotate, the wheel disc 83 immediately rotates synchronously along with the rotating shaft 82, rotation of the wheel disc 83 is converted into reciprocating sliding of the sleeve 84 through cooperation of the wheel disc 83 and a clamping column in the sleeve 84, the ejector rod 85 fixed with the sleeve 84 also slides reciprocally synchronously, the air bag 86 is extruded to generate air flow, the air bag 86 is conveyed into the medicine storage tank 88 through the manifold 87, pesticide liquid in the medicine storage tank 88 is bubbled and volatilized under the action of the air flow, and the volatilized air flow is filled at the air inlet 5 and the air outlet 6 to block mosquitoes.
Example III
On the basis of the first embodiment, the intelligent control of the heat dissipation assembly 7 is realized by additionally installing the induction assembly 9 matched with the electric element 4 and detecting the working temperature of the electric element 4 in real time.
As shown in fig. 1-5, a heat dissipation electrical cabinet for electrical engineering comprises a cabinet body 1, wherein a frame body 3 is fixed in the cabinet body 1, an electrical element 4 is loaded on the frame body 3, an air inlet 5 and an air outlet 6 for conducting heat dissipation air flow are formed in the cabinet body 1, external cold air enters from the air inlet 5 and is led out from the air outlet 6, the heat dissipation assembly 7 for loading an insect expelling assembly 8 is arranged in the cabinet body 1, and the electrical element 4 in the cabinet body 1 is dissipated by utilizing the flow of the cold air.
The cabinet body 1 is internally provided with the induction component 9 matched with the electric element 4, the induction component 9 comprises a temperature sensor 91 and a control main board 92, the temperature sensor 91 is erected on the mounting frame 81 and is close to the electric element 4, the control main board 92 is fixed in the cabinet body 1, a signal input end of the control main board 92 is electrically connected with the temperature sensor 91, a signal output end of the control main board 92 is electrically connected with the motor 71, the temperature sensor 91 is utilized to sense the temperature change near the electric element 4, when the temperature is higher, a signal is transmitted to the control main board 92, and the control main board 92 sends a driving instruction to the motor 71, so that the intelligent control of the heat dissipation component 7 is realized.
Principle of operation
When the temperature sensor 91 senses the temperature change near the electric element 4, a signal is transmitted to the control main board 92, the control main board 92 sends a driving instruction to the motor 71, the motor 71 drives the exhaust fan 72 to rotate, suction force is generated at the air inlet 5, external cold air is sucked into the cabinet body 1 from the air inlet 5 and is led out from the air outlet 6, and the cold air and heat generated by the electric element 4 perform heat exchange action to cool the electric element 4.
Claims (5)
1. The utility model provides a heat dissipation regulator cubicle for electric power engineering, includes cabinet body (1), its characterized in that, be fixed with support body (3) in cabinet body (1), load electrical component (4) on support body (3), set up air inlet (5) and gas outlet (6) that switch on the radiating air current on cabinet body (1), be equipped with in cabinet body (1) and load radiating component (7) of expelling parasite subassembly (8), air inlet (5) and gas outlet (6) all cooperate with expelling parasite subassembly (8);
the heat dissipation assembly (7) comprises a motor (71) and an exhaust fan (72), wherein the motor (71) is fixed on one side of the bottom of the cabinet body (1), an output shaft of the motor (71) is matched with the exhaust fan (72), and an action surface of the exhaust fan (72) is opposite to the air inlet (5);
the insect expelling assembly (8) comprises a mounting frame (81), a rotating shaft (82) is rotatably arranged on the mounting frame (81), the rotating shaft (82) is matched with an output shaft of the motor (71) through gear transmission, a wheel disc (83) is fixed on the rotating shaft (82), a sleeve (84) is slidably arranged on the rotating shaft (82), clamping columns matched with the wheel disc (83) are fixed on the inner wall of the sleeve (84), a push rod (85) is symmetrically fixed at one end of the sleeve (84), an air bag (86) in extrusion contact with the push rod (85) is fixed on the mounting frame (81), a manifold (87) which is respectively communicated with an air inlet (5) and an air outlet (6) is inserted at the output end of the air bag (86), a medicine storage tank (88) is fixed at the positions, close to the air inlet (5) and the air outlet (6), insecticide liquid is contained in the medicine storage tank (88), and one end, far away from the air bag (86), of the manifold (87) is inserted into the insecticide liquid medicine.
The tank mouth of the medicine storage tank (88) is kept flush with the lower edges of the air inlet (5) and the air outlet (6), the upper edges of the air inlet (5) and the air outlet (6) on the cabinet body (1) are respectively fixed with a baffle, and the baffle covers the position right above the tank mouth of the medicine storage tank (88);
the wheel disc (83) is provided with arc grooves, the arc grooves are continuously distributed along the outer surface of the wheel disc (83), and clamping columns fixed on the inner wall of the sleeve (8) are in plug-in fit with the arc grooves;
a limiting plate in extrusion contact with the wheel disc (83) is fixed in the sleeve (8), and a round hole with the same diameter as the rotating shaft (82) is formed in the center of the limiting plate.
2. A heat dissipation gas holder for electrical power engineering according to claim 1, characterized in that: the installation position of the electric element (4) is aligned with the central lines of the air inlet (5) and the air outlet (6).
3. A heat dissipation gas holder for electrical power engineering according to claim 1, characterized in that: be equipped with in the cabinet body (1) with electrical component (4) complex response subassembly (9), response subassembly (9) are including temperature sensor (91) and control mainboard (92), and temperature sensor (91) erect on mounting bracket (3), press close to with electrical component (4), control mainboard (92) are fixed in the cabinet body (1), signal input part and temperature sensor (91) electric connection of control mainboard (92), signal output part and motor (71) electric connection.
4. A heat dissipation gas holder for electrical power engineering according to claim 1, characterized in that: the air inlet (5) and the air outlet (6) are provided with lappets at equal intervals, and the lappets are offset by 45 degrees relative to the central line of the cabinet body (1).
5. A heat dissipation gas holder for electrical power engineering according to claim 1, characterized in that: the cabinet body (1) is rotatably provided with a cabinet door (2), and the cabinet door (2) is provided with a glass cover in a circular-angle rectangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210085371.9A CN114447811B (en) | 2022-01-25 | 2022-01-25 | Heat dissipation electrical cabinet for power engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210085371.9A CN114447811B (en) | 2022-01-25 | 2022-01-25 | Heat dissipation electrical cabinet for power engineering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114447811A CN114447811A (en) | 2022-05-06 |
| CN114447811B true CN114447811B (en) | 2024-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210085371.9A Active CN114447811B (en) | 2022-01-25 | 2022-01-25 | Heat dissipation electrical cabinet for power engineering |
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| CN (1) | CN114447811B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115181969B (en) * | 2022-06-16 | 2023-11-14 | 内蒙古天隆煤机维修有限责任公司 | Laser cladding cooling device |
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| CN111900807A (en) * | 2020-07-21 | 2020-11-06 | 福建清诚科技有限公司 | Wireless charging device of intelligent wearable equipment and intelligent wearable equipment |
| CN212412454U (en) * | 2019-11-20 | 2021-01-26 | 太原工业学院 | Outdoor electrical control cabinet |
| CN212573330U (en) * | 2020-03-26 | 2021-02-19 | 大族激光科技产业集团股份有限公司 | Electric appliance cabinet |
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- 2022-01-25 CN CN202210085371.9A patent/CN114447811B/en active Active
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Effective date of registration: 20231226 Address after: Room 301, Building 4, No. 19 Mupi West Street, Tianhe District, Guangzhou City, Guangdong Province, 510000 (not intended for use as a factory) (for office purposes only) Applicant after: Tiger (Guangdong) Technology Co.,Ltd. Address before: 362200 1003, building 11, Jinfeng community, No. 999, Quan'an Middle Road, Qingyang street, Jinjiang City, Quanzhou City, Fujian Province Applicant before: Quanzhou Tongli Power Engineering Co.,Ltd. |
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