CN114465120B - Power distribution cabinet - Google Patents
Power distribution cabinet Download PDFInfo
- Publication number
- CN114465120B CN114465120B CN202210153758.3A CN202210153758A CN114465120B CN 114465120 B CN114465120 B CN 114465120B CN 202210153758 A CN202210153758 A CN 202210153758A CN 114465120 B CN114465120 B CN 114465120B
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- heat dissipation
- power distribution
- cabinet body
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- plate
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 92
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 239000007787 solid Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 9
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 7
- 238000003491 array Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 30
- 230000002265 prevention Effects 0.000 abstract description 5
- 239000011148 porous material Substances 0.000 abstract description 4
- 238000003756 stirring Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000009434 installation Methods 0.000 description 8
- 241000883990 Flabellum Species 0.000 description 6
- 239000000428 dust Substances 0.000 description 6
- 230000005855 radiation Effects 0.000 description 6
- 238000009825 accumulation Methods 0.000 description 4
- 244000309464 bull Species 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method 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
- 238000005192 partition Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000002023 wood 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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field related to power distribution cabinets and discloses a power distribution cabinet, which comprises a cabinet body, wherein a cabinet door is rotatably installed on the cabinet body, a power distribution cavity is arranged in the cabinet body, a power distribution part is arranged on the inner wall of the power distribution cavity, a top heat dissipation plate is installed on the cabinet body, an inclined heat dissipation groove is formed in an array of the top heat dissipation plate, two rotating rods are symmetrically rotatably installed on the lower side of the top heat dissipation plate, spiral fan blades are arranged on the rotating rods, heat dissipation control grooves are formed in two side walls of the cabinet body, and side wall heat dissipation grooves are formed in an array on two sides of the heat dissipation control grooves; according to the power distribution cabinet, through the arrangement of the environment interference prevention function, the side wall structure of the cabinet body and the top radiating plate are arranged, the spiral fan blades are driven to rotate through the transmission structure, so that heat accumulated in the power distribution cavity is accelerated to be discharged outwards through the inclined radiating grooves and the side wall radiating grooves, and the large-area radiating pore channels are arranged on the top and the side wall and matched with the airflow stirring function of the spiral fan blades in the interior, so that the effect of improving the internal radiating efficiency is achieved.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet.
Background
With the development of science and technology and social economy, technological progress is affecting social economy and changing people's life style. The use of the cabinet began in the summer week period, then referred to as "box". And the shaping is already shaped in the clear period. The Mingqing cabinet can be divided into square corner cabinets, round corner cabinets and bright grid cabinets according to the shape, the shape is different, and the constituent parts are different. The cabinets are mainly made of wood, artificial boards or metal and are different in purpose. For example, a heat-dissipating power distribution cabinet of the final stage of the power distribution system. The heat dissipation type power distribution cabinet is used in the occasions with dispersed loads and fewer loops; it distributes the power of a certain circuit of the upper-stage power distribution equipment to the nearby load. This class of equipment should provide protection, monitoring and control of the load. The heat dissipation type power distribution cabinet is widely applied to various electrical systems, and needs to have dustproof, waterproof and good heat dissipation capacity.
CN111106555B discloses a heat dissipation switch board, including the cabinet body, the air exit has been seted up on cabinet body right side, the air intake has been seted up on cabinet body left side, air intake one side intercommunication has the cooling tube, the cooling tube sets up in the cabinet body, be provided with the air pump in the cooling tube, cooling tube other end intermediate position is provided with rotary switch, rotary switch one side is provided with first gasbag, first gasbag and cooling tube intercommunication, first gas outlet has been seted up on the first gasbag, first gas outlet department is provided with first air outlet valve, first dust outlet has been seted up to first gasbag lower extreme, first dust outlet department is provided with first conductive screen, first conductive screen is connected with electrostatic generator and static eliminator, first gasbag has the laying dust room through first dust outlet intercommunication. The invention is convenient for carrying out heat dissipation treatment on components in the cabinet body, and effectively prevents dust in air from entering the cabinet body to influence the working process of the components.
CN112186544a discloses a heat dissipation switch board, which comprises a cabinet body, the internal portion of cabinet is fixed with the mounting panel, the mounting panel is with the internal portion of cabinet for ammeter chamber and heat dissipation chamber, evenly be provided with a plurality of intercommunications that run through the mounting panel on the mounting panel, the heat dissipation intracavity is from down upwards being fixed with division board i, division board ii and division board iii in proper order, division board i and division board ii and cabinet body both sides wall form the cistern, division board iii forms the water collecting tank with cabinet body top and cabinet body both sides wall, the aforesaid cistern is connected through a plurality of cooling tubes to the water collecting tank, still the symmetry is fixed with two water guide plates in the water collecting tank, the cistern is still through the aforesaid water collecting tank of water guide tube connection, be fixed with the water pump on the water guide tube, water guide tube upper end export sets up in the water guide plate top, still evenly be fixed with a plurality of semiconductor refrigerating pieces on the inside division board i of cistern. The temperature in the cabinet body can be effectively reduced through the radiating pipe.
CN107591711a discloses a heat dissipation power distribution cabinet, relates to the power distribution cabinet technical field. This heat dissipation switch board, including the cabinet body, the front of the cabinet body is provided with the cabinet door, and the bottom of the cabinet body is provided with the pad foot, the bottom fixed connection of the top of the cabinet body and ejector pin, the bottom fixed connection of the top of ejector pin and baffle, the louvre has been seted up at the top of the cabinet body, and the inner wall bonding of the cabinet body has the rubber and plastic layer, and one side that the cabinet body inner wall was kept away from to the rubber and plastic layer bonds there is the insulating layer. This heat dissipation switch board drives the rotation of bull stick through the motor, and the belt pulley drives the rotation of card wheel through the belt, and the rotation of bull stick and side lever drives the rotation of the commentaries on classics piece at its top, and the flabellum rotation produces the air current and flows, and the three group changes the flabellum rotation that the piece drove its lateral part and promotes the internal air current of cabinet and flow, has accelerated the convection current of cabinet interior hot air and external cold air, promotes the reduction of the inside temperature of switch board, and the louvre setting is at the top of the cabinet body, the outside of the upward movement discharge switch board of the hot air of being convenient for.
CN106486904a discloses a heat dissipation type power distribution cabinet, which comprises a cabinet body, a mounting plate, a heat dissipation structure, a door body and a wire arrangement device. The cabinet body is internally provided with a first installation area and a second installation area, and the first installation area is provided with a guide rail. The mounting plate is located in the first mounting area. The heat dissipation structure is a frame made of aluminum alloy materials. The rotation side of the door body is hinged with the cabinet body, and the free side of the door body is connected with the cabinet body. The wire arrangement device comprises a bottom plate and a plurality of clapboards. The cabinet body is also provided with a guide opening in an area adjacent to the second installation area, and the guide opening is used for penetrating the cable between the two partition boards. Above-mentioned heat dissipation type switch board through setting up first installation zone and second installation zone in the cabinet body, and heat radiation structure is the frame that aluminum alloy material made, and the mounting panel sets up on heat radiation structure, and heat radiation structure sets up in the guide rail to can have the temperature that reduces the mounting panel through heat radiation structure, improve distribution equipment's life, hold the internal cable of cabinet in order through winding displacement device, make the placing of cable neat, improved wiring efficiency effectively.
The power distribution cabinet of the patent has a relatively simple functional structure, but the power distribution cabinet is generally required to maintain a good heat dissipation effect, and is influenced by the outdoor environment and the single function of a power distribution cabinet heat dissipation system, a large amount of dust is easily accumulated in a heat dissipation pore canal of the power distribution cabinet, so that heat dissipation is problematic, and potential safety hazards to the power distribution cabinet caused by rain and snow in special seasons cannot be avoided.
Disclosure of Invention
The object of the present invention is to provide a power distribution cabinet for overcoming the above-mentioned drawbacks of the prior art.
The invention is realized by the following technical scheme.
The invention relates to a power distribution cabinet, which comprises a cabinet body, wherein a cabinet door is rotatably arranged in the cabinet body, a power distribution cavity is arranged in the cabinet body, a power distribution part is arranged on the inner wall of the power distribution cavity, a top heat dissipation plate is arranged on the cabinet body, an inclined heat dissipation groove is arranged on the upper heat dissipation plate in an array mode, two rotating rods are symmetrically rotatably arranged on the lower side of the top heat dissipation plate, spiral fan blades are arranged on the rotating rods, heat dissipation control grooves are arranged on two side walls of the cabinet body, side wall heat dissipation grooves are arranged on the two side arrays of the heat dissipation control grooves, a heat dissipation control plate is slidably arranged in the heat dissipation control plate, a supporting spring is connected to the lower side of the heat dissipation control plate, a grid heat dissipation part is arranged on the heat dissipation control plate in an array mode, a solid blocking part is arranged on the heat dissipation control plate, a functional top device is arranged on the cabinet body, the functional top device comprises a mounting rod body, a functional plate is symmetrically rotatably arranged on the mounting rod body, a flat part is arranged on the functional plate array, a built-in cavity is arranged on the lower side of the flat part, a function plate is arranged in the functional plate, a supporting spring is arranged in the functional plate, and a groove is internally provided with a groove, and a function heating wire is arranged in the groove.
According to a further technical scheme, the inner groove part is an inclined groove body with the depth gradually increasing from inside to outside.
Further technical scheme, function board inner wall is equipped with the transmission inner chamber, install driving motor in the transmission inner chamber, driving motor power installs the transmission shaft, the helical gear is installed to the transmission shaft array, function board end-to-end connection has the cooperation helical gear, the cooperation helical gear with the helical gear meshing is connected.
According to a further technical scheme, a control electromagnet is arranged on the inner wall of the top of the heat dissipation control groove, a control sliding block is slidably arranged on the top of the heat dissipation control groove, a pressing rod is arranged on the control sliding block, and the tail end of the pressing rod abuts against the upper side of the heat dissipation control plate.
According to a further technical scheme, the control slide block is connected with a connecting wire, and the tail end of the connecting wire is connected to the side edge of the bottom of the functional sheet.
Further technical scheme, the width of the solid blocking part is larger than the width of the side wall heat dissipation groove.
According to a further technical scheme, the top cooling plate is symmetrically provided with two rotating motors, and the rotating motors are in power connection with the rotating rods.
According to a further technical scheme, the functional groove is provided with a sealing rubber ring.
According to a further technical scheme, an underframe is arranged at the bottom of the cabinet body.
The invention has the beneficial effects that:
according to the power distribution cabinet, through the arrangement of the environment interference prevention function, the side wall structure of the cabinet body and the top radiating plate are arranged, the spiral fan blades are driven to rotate through the transmission structure, so that heat accumulated in the power distribution cavity is accelerated to be discharged outwards through the inclined radiating grooves and the side wall radiating grooves, large-area radiating holes are formed in the top and the side wall and matched with the airflow stirring function of the inner spiral fan blades, so that the effect of improving the internal radiating efficiency is achieved;
according to the power distribution cabinet, through the arrangement of the environment interference prevention function, the functional top device is arranged at the top of the cabinet body, the heat dissipation control panel is driven to slide through the rain and snow weather transmission structure to realize the sealing effect on the side wall heat dissipation groove, the linkage structure drives the two functional plates to change the included angle to form a triangular shape at the top of the cabinet body, so that the effect of accelerating the drainage of rainwater to two sides along the functional top device can be realized, the situation that the pressure and the water seepage hidden trouble on the power distribution cabinet body are increased due to the accumulation of rain and snow on the upper side of the functional top device are avoided, meanwhile, the functional rotating plates can be driven to rotate through the control structure, so that the inner groove faces upwards, the effect of downwards draining the rain and snow along two sides can be accelerated through the triangular two functional plates matched with the functional thin plates and the inner groove, the arrangement of the heating wire can be realized, the heating effect of the functional rotating plates can be realized, the influence on the structure and the material of the cabinet body can be avoided, the effect of rapid melting and the inner groove part and the functional thin plate of the accumulated snow can be realized, and the effect of downwards dumping the ice can be realized, and the influence of the environment factors on the service life and safety of the power distribution cabinet body can be avoided in outdoor arrangement;
according to the power distribution cabinet, through the setting of the environment interference prevention function, the function rotating plate in the function top device is rotatably adjusted, so that through the rotatable setting of the function rotating plate and the arrangement of the two spiral blades in the power distribution cavity, the effect of accelerating the upward discharge of hot air flow through the rotation of the spiral blades even in the blocking state of the ventilation structure of the side wall of the cabinet body can be realized, meanwhile, the effect of intermittently and outwards discharging the hot air flow through the lower side of the function top device can be accelerated through the downward setting effect of the inner groove part of the function rotating plate and the function thin sheet, and in hot dry weather, the effect of radiating the air flow through the rotation action and the function thin sheet can be realized, the effect of accelerating the upward discharge of the hot air flow blown out by the spiral blades can be realized, and the function of improving the heat dissipation efficiency is further realized.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive effort for a person skilled in the art.
The invention will be further described with reference to the drawings and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the functional top device 25 of FIG. 1;
fig. 3 is a schematic top view of the top heat sink 20 of fig. 1;
FIG. 4 is a schematic side view of the function turning plate 26 of FIG. 2;
FIG. 5 is an enlarged schematic view of the structure of FIG. 1A;
FIG. 6 is an enlarged schematic view of the structure of B in FIG. 2;
Detailed Description
The invention will now be described in detail with reference to fig. 1-6, wherein for convenience of description, the orientations described below are now defined as follows: the vertical, horizontal, front-rear directions described below are identical to the vertical, horizontal, front-rear directions of the projection relationship of fig. 1 itself.
1-6, a switch board described with reference to fig. 1, including a cabinet body 11, cabinet door 15 is rotatably installed to cabinet body 11, be equipped with distribution chamber 13 in cabinet body 11, distribution portion 14 is equipped with in distribution chamber 13 inner wall, top heating panel 20 is installed to cabinet body 11, top heating panel 20 array is equipped with slant heat dissipation groove 27, two bull sticks 16 are installed in rotation of top heating panel 20 downside symmetry, bull stick 16 is equipped with spiral flabellum 17, cabinet body 11 both sides wall is equipped with heat dissipation control groove 34, heat dissipation control groove 34 both sides array is equipped with lateral wall heat dissipation groove 39, install heat dissipation control board 40 in heat dissipation control groove 34 sliding, heat dissipation control board 40 downside is connected with support spring 18, heat dissipation control board 40 array is equipped with net heat dissipation portion 41, heat dissipation control board 40 is equipped with solid occlusion portion 42, cabinet body 11 installs function top device 25, function top device 25 includes installation body 22, installation body 22 symmetry rotation installs function board 21, function board 21 array is equipped with function groove 23, function board 26 is installed in rotation of function board 23, function board 26 is equipped with plane portion 29, built-in portion 29 downside is equipped with cavity 32, built-in cavity 32 installs in function board 26 is equipped with in groove 30, install in function board 30 groove 30.
During operation, the distribution structure is carried through the distribution part 14, the side wall structure of the cabinet body 11 and the top heat dissipation plate 20 are arranged, the spiral fan blades 17 are driven to rotate through the transmission structure, so that heat accumulated in the distribution cavity 13 is accelerated to be discharged outwards through the inclined heat dissipation grooves 27 and the side wall heat dissipation grooves 39, the top and the side walls are respectively provided with large-area heat dissipation pore canals which are matched with the airflow stirring function of the inner spiral fan blades 17, the effect of improving the internal heat dissipation efficiency is achieved, meanwhile, under rainy and snowy weather, the transmission structure is used for driving the heat dissipation control plate 40 to slide, so that the solid blocking part 42 and the side wall heat dissipation grooves 39 are expected to coincide, the blocking effect of the side wall ventilation structure of the cabinet body 11 is achieved, the top functional top device 25 is matched for shielding the top of the cabinet body 11, and the problem that rainy and snowy enter the cabinet body 11 through the heat dissipation pore canal structure of the cabinet body 11 to cause potential safety hazards such as moisture is avoided, meanwhile, through the arrangement of the functional top device 25, the heat radiation control plate 40 is driven by the transmission structure of rain and snow weather to slide to the side wall heat radiation groove 39 of the side wall to realize the sealing effect, the linkage structure drives to change the included angle of the two functional plates 21 to form a triangle shape at the top of the cabinet 11, thereby realizing the effect of accelerating the drainage of rainwater to two sides along the functional top device 25, avoiding the hidden trouble of pressure and water seepage to the distribution box body caused by the accumulation of rain and snow on the upper side of the functional top device 25, simultaneously, under the rainy and snowy weather, the functional rotating plate 26 can be driven by the control structure to rotate so that the inner groove part 30 faces upwards, thereby realizing the effect of accelerating the downward drainage of the rain and snow along two sides by the cooperation of the functional plates 21 in the triangle shape and the inner groove part 30, and realizing the heating effect of the functional rotating plate 26 by the cooperation of the arrangement of the heating wires 33, thereby avoid cold icing and snow accumulation to the influence of cabinet structure and material thereby can realize the effect of pouring down to ice and piling up snow quick melting cooperation inner groove portion 30 and functional thin slice 31 to environmental factor is to switch board body life and safe influence when avoiding outdoor setting, and the rotatable setting of function rotating plate 26, cooperation distribution cavity 13 inside two spiral flabellum 17's setting, can realize even under cabinet 11 lateral wall ventilation structure occlusion state, upwards excrete through the rotatory acceleration hot air current of spiral flabellum 17, simultaneously cooperation function rotating plate 26's inner groove portion 30 and functional thin slice 31 set up the effect downwards, can accelerate the effect of outwards discharging through function top device 25 downside interval to the hot air current, and under the hot dry weather, rotatory through function rotating plate 26, can realize through rotatory action and functional thin slice 31 to the effect of air current flaring, realize the effect of upwards blowing out the hot air current acceleration of spiral flabellum 17, thereby further realize the function that improves radiating efficiency.
Preferably, the inner groove portion 30 is an inclined groove body with a depth gradually increasing from inside to outside.
By the arrangement of the inclined groove body, when the groove body is downwards arranged, the heat dissipation effect of the flowing of the hot air to the two sides can be accelerated by matching with the ravines formed by the functional thin sheet 31, and the effect of the flowing and draining of the rainwater and the melted snow water to the two sides can be accelerated when the groove body is upwards arranged.
Preferably, the inner wall of the functional sheet 21 is provided with a transmission inner cavity 43, a transmission motor 44 is arranged in the transmission inner cavity 43, a transmission shaft 45 is arranged in the transmission motor 44 in a power mode, a bevel gear 46 is arranged in an array mode of the transmission shaft 45, the tail end of the functional rotating plate 26 is connected with a matched bevel gear 47, and the matched bevel gear 47 is in meshed connection with the bevel gear 46.
The transmission motor 44 is started to drive the transmission shaft 45 to rotate, so that the bevel gear 46 drives the matched bevel gear 47 to rotate to change the state of the function rotating plate 26.
Preferably, a control electromagnet 35 is mounted on the inner wall of the top of the heat dissipation control groove 34, a control slide block 36 is slidably mounted on the top of the heat dissipation control groove 34, a pressing rod 37 is mounted on the control slide block 36, and the tail end of the pressing rod 37 abuts against the upper side of the heat dissipation control plate 40.
The pressing rod 37 realized by controlling the electromagnet 35 to start the control slide block 36 to slide presses the heat dissipation control plate 40, thereby realizing the state control of the side wall heat dissipation groove 39.
Preferably, the control slider 36 is connected to a connecting wire 38, and the end of the connecting wire 38 is connected to the bottom side of the functional board 21.
When the sliding of the control slide block 36 is controlled by the connecting line 38 to block the side wall heat dissipation groove 39, the connecting line 38 pulls the functional plates 21 to form a triangular distribution state of the two functional plates 21, which is beneficial to drainage and accumulation prevention.
Preferably, the solid block 42 has a width greater than the width of the side wall heat sink 39.
The solid blocking parts 42 can thoroughly cover the side wall heat dissipation grooves 39 on two sides to form a better sealing effect under the pushing effect by the fact that the width of the solid blocking parts 42 is larger than that of the side wall heat dissipation grooves 39.
Preferably, the top heat dissipation plate 20 is symmetrically provided with two rotating motors 28, and the rotating motors 28 are in power connection with the rotating rods 16.
The rotation of the rotating rod 16 is realized by rotating the motor 28, so that the heat dissipation effect is improved.
Preferably, the functional groove 23 is provided with a sealing rubber ring 24.
The sealing effect is maintained by the sealing rubber ring 24.
Preferably, the bottom of the cabinet 11 is provided with a bottom frame 12.
The cabinet 11 is supported and fixed by the underframe 12.
The above embodiments are only for illustrating the technical concept and features of the present invention, and are intended to enable those skilled in the art to understand the present invention and implement it without limiting the scope of the present invention. All equivalent changes or modifications made in accordance with the spirit of the present invention should be construed to be included in the scope of the present invention.
Claims (5)
1. The utility model provides a switch board, includes the cabinet body, its characterized in that: the cabinet body is rotationally provided with a cabinet door, the cabinet body is internally provided with a power distribution cavity, the inner wall of the power distribution cavity is provided with a power distribution part, the cabinet body is provided with a top heat dissipation plate, the top heat dissipation plate array is provided with oblique heat dissipation grooves, the lower side of the top heat dissipation plate is symmetrically rotationally provided with two rotating rods, each rotating rod is provided with a spiral fan blade, two side walls of the cabinet body are provided with heat dissipation control grooves, the two side arrays of the heat dissipation control grooves are provided with side wall heat dissipation grooves, the heat dissipation control grooves are internally provided with heat dissipation control plates in a sliding manner, the lower side of the heat dissipation control plates is connected with a supporting spring, the heat dissipation control plate array is provided with a grid heat dissipation part, the heat dissipation control plates are provided with solid blocking parts, the cabinet body is provided with a functional top device, the functional top device comprises a mounting rod body, the mounting rod body is symmetrically rotationally provided with functional plates, the functional plate array is provided with a functional groove, the functional rotating plate is provided with a plane part, the lower side of the plane part is provided with a built-in cavity, the built-in heating wire is internally provided with the built-in cavity, the functional rotating plate is provided with an internal groove part, and the internal groove is provided with a grid heat dissipation part, the internal thin sheet is provided with a solid sheet; the inner groove part is an inclined groove body with the depth gradually increasing from inside to outside; the inner wall of the functional plate is provided with a transmission inner cavity, a transmission motor is arranged in the transmission inner cavity, a transmission shaft is arranged in the transmission motor in a power mode, a bevel gear is arranged in the transmission shaft array, the tail end of the functional rotating plate is connected with a matched bevel gear, and the matched bevel gear is in meshed connection with the bevel gear; the inner wall of the top of the heat dissipation control groove is provided with a control electromagnet, the top of the heat dissipation control groove is slidably provided with a control slide block, the control slide block is provided with a pressing rod, and the tail end of the pressing rod is propped against the upper side of the heat dissipation control plate; the control slider is connected with the connecting wire, connecting wire end-to-end connection in function board piece bottom side.
2. A power distribution cabinet according to claim 1, characterized in that: the solid occlusion width is greater than the sidewall heat sink width.
3. A power distribution cabinet according to claim 1, characterized in that: and the top cooling plate is symmetrically provided with two rotating motors, and the rotating motors are in power connection with the rotating rods.
4. A power distribution cabinet according to claim 1, characterized in that: the functional groove is provided with a sealing rubber ring.
5. A power distribution cabinet according to claim 1, characterized in that: the bottom of the cabinet body is provided with a bottom frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210153758.3A CN114465120B (en) | 2022-02-19 | 2022-02-19 | Power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210153758.3A CN114465120B (en) | 2022-02-19 | 2022-02-19 | Power distribution cabinet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114465120A CN114465120A (en) | 2022-05-10 |
| CN114465120B true CN114465120B (en) | 2023-12-19 |
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ID=81416354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210153758.3A Active CN114465120B (en) | 2022-02-19 | 2022-02-19 | Power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114465120B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994472A (en) * | 2017-11-17 | 2018-05-04 | 湖南湘讯企业管理有限公司 | A kind of outdoor rain-proof heat dissipation power distribution cabinet |
| CN210608117U (en) * | 2019-11-15 | 2020-05-22 | 西安中申电气有限公司 | Waterproof outdoor power cabinet |
| CN112217111A (en) * | 2020-10-26 | 2021-01-12 | 广州诺言科技有限公司 | Outdoor switch board protection machanism to bad weather |
-
2022
- 2022-02-19 CN CN202210153758.3A patent/CN114465120B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994472A (en) * | 2017-11-17 | 2018-05-04 | 湖南湘讯企业管理有限公司 | A kind of outdoor rain-proof heat dissipation power distribution cabinet |
| CN210608117U (en) * | 2019-11-15 | 2020-05-22 | 西安中申电气有限公司 | Waterproof outdoor power cabinet |
| CN112217111A (en) * | 2020-10-26 | 2021-01-12 | 广州诺言科技有限公司 | Outdoor switch board protection machanism to bad weather |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114465120A (en) | 2022-05-10 |
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