CN213367048U - Outdoor waterproof thermal-insulated switch board - Google Patents
Outdoor waterproof thermal-insulated switch board Download PDFInfo
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- CN213367048U CN213367048U CN202021574274.9U CN202021574274U CN213367048U CN 213367048 U CN213367048 U CN 213367048U CN 202021574274 U CN202021574274 U CN 202021574274U CN 213367048 U CN213367048 U CN 213367048U
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Abstract
An outdoor waterproof heat-insulation power distribution cabinet relates to the technical field of power distribution cabinet equipment and comprises a base, a cabinet body, a canopy and a heat insulation assembly, wherein the base comprises an upper bottom plate and a lower bottom plate which are opposite up and down and are arranged in parallel; the cabinet body is a square box body with an opening at the upper end, a cabinet cover which can be opened by rotating upwards is arranged at the upper end of the cabinet body, and an assembling plate for installing electrical elements is arranged in the cabinet body; the heat insulation assembly comprises two heat insulation plates, the heat insulation plates are symmetrically arranged on two outer sides of the cabinet body in a back-to-back mode, the rain shed comprises two rain-proof plates hinged together and a rain-proof cover arranged above the hinged position, one rain-proof plate is rotatably connected with the upper end portion of one heat insulation plate, the other rain-proof plate is detachably connected with the upper end portion of the other heat insulation plate through a detachable connection structure, and the two rain-proof plates are erected above the cabinet body in a herringbone structure. The utility model provides a pair of outdoor waterproof thermal-insulated switch board can be rain-proof waterproof, can also reduce the influence of external environment to the inside temperature of switch board.
Description
Technical Field
The utility model relates to a switch board equipment technical field specifically is an outdoor waterproof thermal-insulated switch board.
Background
The power distribution cabinet is the final-stage equipment of the power distribution system and is responsible for distributing the electric energy of a certain circuit of the previous-stage power distribution equipment to nearby loads, and various power equipment is installed in the power distribution cabinet and plays roles in protecting, monitoring and controlling the power transmission state of the final-stage load. The switch board is different according to the applied scene, divide into indoor switch board and outdoor switch board, wherein outdoor switch board is installed in the open air, have certain requirement to rain-proof waterproof, especially china's south city, rainy season is long, the rainfall is great, typhoon weather is many, when the drainage is not smooth, the easy ponding in ground, then get into to the switch board inside easily when ponding is too high, not only can cause the harm to the inside power equipment of switch board, and take place the electric leakage easily, see not fresh about when the report of the circuit man safety and danger is endangered in typhoon weather switch board electric leakage.
On the other hand, outdoor switch board is for the rain-proof, and the closure grade is higher, often receives the high temperature insolate summer, adds the heat that the inside electrical components of cement ground thermal reflection and switch board gived off, and the inside programming rate of switch board is fast, and the temperature is high moreover, damages electrical components easily, causes the circuit trouble.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an overcome traditional outdoor switch board rain-proof and heat dissipation problem, provide an outdoor waterproof thermal-insulated switch board, can be rain-proof waterproof, can also reduce the influence of external environment to the inside temperature of switch board.
In order to achieve the above purpose, the utility model discloses a scheme be: an outdoor waterproof heat-insulation power distribution cabinet comprises a base, a cabinet body, a rain shed and a heat insulation assembly, wherein,
the base comprises an upper bottom plate and a lower bottom plate which are opposite up and down and arranged in parallel;
the cabinet body is a square box body with an opening at the upper end, the side walls of the cabinet body are connected in a sealing manner, the side walls are also connected with the bottom of the cabinet body in a sealing manner, a cabinet cover which can be opened in an upward rotating manner is arranged at the upper end of the cabinet body, and an assembling plate for installing electrical elements is arranged in the cabinet body;
the heat insulation assembly comprises two heat insulation plates, the two heat insulation plates are symmetrically arranged on two opposite outer sides of the cabinet body, and the two heat insulation plates are parallel to the length direction and the side faces of the cabinet body;
the rain shed comprises two rain-proof plates hinged together and a rain-proof cover arranged above the hinged position, wherein one rain-proof plate is rotatably connected with the upper end part of one heat insulation plate, the other rain-proof plate is detachably connected with the upper end part of the other heat insulation plate through a detachable connection structure, and the two rain-proof plates are erected above the cabinet body in a herringbone structure.
Furthermore, the front end part or the rear end part of the heat insulation plate is provided with a fan assembly, the fan assembly comprises a fan sheet and a central shaft, the central shaft is fixedly arranged on the upper bottom plate, the axis of the central shaft is perpendicular to the upper bottom plate, one side of the fan plate is rotatably connected with the central shaft, and the other side of the fan plate is positioned in a gap between the heat insulation plate and the cabinet body.
Furthermore, a plurality of mounting holes are arranged on the assembling plate at equal intervals.
Further, the assembly plate is perpendicular to the bottom of the cabinet body, and the both ends that the assembly plate is carried on the back are connected to respectively the cabinet body wherein two relative inside walls and will the internal cavity of the cabinet body is divided into two regions.
Further, the cabinet cover includes cabinet cover framework, division board, fan and dust filter, the cabinet cover framework set up with rotating in the upper port department of the cabinet body, the both ends of division board are connected to respectively the two relative inboards of cabinet cover framework, just the cabinet cover with when the cabinet body lid, the lower extreme of division board can with the upper end butt of assembly plate, the fan with dust filter install respectively in the both sides of division board.
Furthermore, the dust filter plate comprises a filter chamber bottom plate, an air filter element and a filter screen plate, the filter screen plate and the filter chamber bottom plate are arranged oppositely, the filter screen plate is connected with the upper end of the air filter element, the filter chamber bottom plate is connected with the lower end of the air filter element, the upper port of the air filter element is sealed, and the lower port is communicated with the cavity of the cabinet body.
Furthermore, the detachable connection structure comprises a connection groove which can be matched with the upper part of the heat insulation plate in an inserting mode, the connection groove is formed in the rain-proof plate, and the groove wall of the connection groove and the upper part of the heat insulation plate are provided with opposite through holes.
Furthermore, the rain cover is an arc-shaped plate body, and the end part of the rain cover is connected with the pin shaft at the hinged position.
The technical scheme of the embodiment of the disclosure can have the following beneficial effects:
1. because sealing connection between the lateral wall of the cabinet body to the lateral wall still with bottom sealing connection, the upper end sets up the cabinet lid that can open for the cabinet body constitutes a tubbiness space that can open, when the local area water level rose, as long as do not exceed the cabinet body and go up along the height, ponding all can't get into the inside of the cabinet body, and the top of the cabinet body is provided with the canopy, can prevent that the rainwater from getting into the internal portion of cabinet from the upper end oral area of the cabinet body, thereby reaches rain-proof waterproof purpose.
2. The heat insulating board of setting in the canopy of cabinet body top and side can reduce the area that the cabinet body is insolated by the sun, because there is the interval between the upper plate of base and the lower plate for the unable direct conduction of the heat of ground reflection to the cabinet body has greatly reduced the temperature influence of environment to the switch board.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is the utility model provides a pair of outdoor waterproof thermal-insulated switch board schematic diagram.
In the figure, 1, a base; 11. an upper base plate; 12. a lower base plate; 13. a pillar; 2. a cabinet body; 21. a cabinet cover; 211. a cabinet cover frame body; 212. a partition plate; 213. a fan; 214. a dust filter plate; 214-1, a filter chamber floor; 214-2, an air filter element; 214-3, a screen plate; 22. assembling a plate; 221. mounting holes; 3. a canopy; 31. a flashing board; 32. a rain cover; 33. a pin shaft; 34. a detachable connection structure; 341. connecting grooves; 342. a through hole; 4. an insulating assembly; 41. a heat insulation plate; 42. a fan blade assembly; 421. a wind blade plate; 422. a central axis.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, an exemplary embodiment of the present disclosure provides an outdoor waterproof heat-insulating power distribution cabinet, which includes a base 1, a cabinet 2, a canopy 3, and a heat-insulating assembly 4. Wherein the content of the first and second substances,
the base 1 comprises an upper base plate 11 and a lower base plate 12, the upper base plate 11 and the lower base plate 12 are arranged oppositely and parallelly, and the upper base plate 11 and the lower base plate 12 are connected through a strut 13, so that a gap is formed between the upper base plate 11 and the lower base plate 12.
The cabinet body 2 is a square box body with an opening at the upper end, and the bottom of the cabinet body is fixedly connected with the upper bottom plate 11. All sealing connection between the four sides lateral wall of the cabinet body 2, just the lateral wall still with the bottom sealing connection of the cabinet body 2. The upper end of the cabinet body 2 is provided with a cabinet cover 21 which can be opened by rotating upwards. The cabinet 2 is also provided at the inside thereof with a mounting plate 22 for mounting electrical components.
The heat insulation assembly 4 comprises two heat insulation plates 41, the two heat insulation plates 41 are respectively and symmetrically installed on two opposite outer sides of the cabinet body 2, and the heat insulation plates 41 are parallel to the length direction and the side surfaces of the cabinet body 2. In the present embodiment, the heat insulation plate 41 is fixedly connected to the upper plate 11; in other embodiments, the heat insulation board 41 may also be fixedly connected with the side wall of the cabinet 2.
The rain shed 3 comprises two rain guards 31 hinged together by a pin 33 and a rain guard 32 arranged above the hinged part of the two rain guards 31. One side of one of the rain shields 31, which is far away from the pin shaft 33, is rotatably connected with the upper end of one of the heat insulating plates 41, and one side of the other rain shield 31, which is far away from the pin shaft 33, is detachably connected with the upper end of the other heat insulating plate 41 through the detachable connecting structure 34, so that the two rain shields 31 are erected above the cabinet body 2 in a herringbone structure.
Because the cabinet body 2 is only at the upper end opening, even if ground ponding, as long as the water level is not higher than the height at 2 upper end borders of the cabinet body, ponding all can't get into the cabinet body 2 inside, and the top of the cabinet body 2 is provided with canopy 3 in addition, and the rainwater is equally unable to get into the cabinet body 2 inside from the upper end opening of the cabinet body 2 to can prevent effectively that ground ponding and rainwater from damaging the inside electrical components of switch board.
Because concrete's specific heat capacity is little, and it is fast to heat up under high temperature insolate, and base 1 in this scheme has the clearance between upper plate 11 and the lower plate 12, can let in natural wind, isolated ground radiation's heat, and on the other hand, when ground is moist, the clearance ventilation between upper plate 11 and the lower plate 12 can reduce the condensation problem of the cabinet body 2 inside. Simultaneously cabinet body 2 length direction's side and top end face are the cabinet body 2 and receive the biggest part of area of insolateing, and heat insulating board 41 and canopy 3 can greatly reduce the area that cabinet body 2 received the insolateing to natural wind can be followed and passed through between heat insulating board 41 and canopy 3 and the cabinet body 2, weakens the heat convection, and the two combines together and reaches the purpose that reduces the inside temperature of switch board.
Preferably, the front end or the rear end of the heat insulation board 41 is provided with a fan assembly 42, in this embodiment, the front end of one heat insulation board 41 is provided with a fan assembly 42, and the rear end of the other heat insulation board 41 is provided with a fan assembly 42. The wind vane assembly 42 comprises a wind vane plate 421 and a central shaft 422, wherein the central shaft 422 is fixedly arranged on the upper base plate 11, and the axis of the central shaft 422 is perpendicular to the plane of the upper base plate 11. The upper end of the central shaft 422 is fixedly connected with the heat insulation plate 41, and the lower end is fixedly connected with the upper bottom plate 11. One side of the wind vane plate 421 is rotatably connected with the central shaft 422, and the other side is located in the gap between the heat insulation plate 41 and the cabinet 2, so that the wind vane plate 421 can only swing in the gap between the heat insulation plate 41 and the side wall of the cabinet 2. The wind leaf plate 421 swings under the action of the airflow, and natural wind in any direction can flow through the gap between the heat insulation plate 41 and the cabinet body 2, so that the heat convection is weakened, and a better cooling effect is achieved.
Preferably, the mounting plate 22 is provided with a plurality of mounting holes 221 arranged at equal intervals. The electrical components can be mounted on the mounting plate 22 through the mounting holes 221, and the operation is convenient.
Preferably, the mounting plate 22 is perpendicular to the bottom of the cabinet 2, two opposite ends of the mounting plate 22 are respectively connected to two opposite inner sidewalls of the cabinet 2, and the mounting plate 22 divides the internal cavity of the cabinet 2 into two regions. One side of the assembly plate 22 is used for installing electrical components, and the other side of the assembly plate is used for wiring, so that the installation and wiring of the electrical components can be conveniently planned and unified, and the later maintenance is convenient.
Preferably, the cabinet cover 21 includes a cabinet cover frame 211, a partition plate 212, a fan 213, and a dust filter 214. Wherein, one side of the cabinet cover frame body 211 is rotatably connected with the upper edge of one side wall of the cabinet body 2, so that the cabinet cover frame body 211 is rotatably arranged at the upper port part of the cabinet body 2 and can be opened in an upward lifting mode. The two opposite ends of the partition plate 212 are respectively connected to the two opposite inner sides of the cabinet cover frame 211, and when the cabinet cover 21 is closed with the cabinet body 2, the lower end of the partition plate 212 can be abutted against the upper end of the assembly plate 22, the fan 213 and the dust filter 214 are respectively installed on the two sides of the partition plate 212, wherein the air outlet of the fan 213 faces outward. In the embodiment, the specific structure and connection of the fan 213 are the prior art, and will not be described herein for brevity. The fan 213 can accelerate the air flow of the internal portion of cabinet 2, take away the heat that electrical components gived off, thereby reduce the inside temperature of switch board, reach protection electrical components's purpose, dust filter plate 214 can filter the dust in the air that gets into the internal portion of cabinet 2, prevent to have the dust to be stained with and attach on electrical components, cause ageing scheduling problem in advance, division board 212 and assembly plate 22 butt, can be so that the air current can fully flow through the both sides of assembly plate 22, avoid local flow.
Preferably, the dust filter 214 includes a filter chamber bottom plate 214-1, an air filter 214-2 and a filter screen plate 214-3, the filter screen plate 214-3 and the filter chamber bottom plate 214-1 are respectively disposed opposite to each other, and the ends of the filter screen plate 214-3 and the filter chamber bottom plate 214-1 are connected to the inner wall of the cabinet cover frame 211. Wherein, the filter screen plate 214-3 is connected with the upper end of the air filter element 214-2, the filter chamber bottom plate 214-1 is connected with the lower end of the air filter element 214-2, the upper port part of the air filter element 214-2 is closed, the lower port part is communicated with the chamber of the cabinet body 2,so thatA filtering chamber is formed between the filtering chamber bottom plate 214-1 and the filtering screen plate 214-3, and air outside the power distribution cabinet enters the filtering chamber from the filtering screen plate 214-3, and enters the cabinet body 2 after dust is filtered by the air filter element 214-2. In this embodiment, the construction and connection of the air filter element 214-2 is conventional and will not be described in detail herein for the sake of brevity.
Preferably, the detachable connection structure 34 includes a connection groove 341 capable of being inserted into and engaged with the upper portion of the heat insulation board 41, the connection groove 341 is disposed on the flashing 31 and is a concave groove, and the groove wall of the connection groove 341 and the upper portion of the heat insulation board 41 are both provided with opposite through holes 342. The groove-shaped connecting groove 341 has a simple structure, and the canopy 3 can be relatively fixedly erected above the cabinet body 2 in a stable and firm manner by connecting a pin or a lock rod or a screw rod in series in the through hole 342.
Preferably, the rain cover 32 is an arc-shaped plate, and the end of the rain cover is connected to the pin 33 at the hinge joint of the two rain covers 31. The rain cover 32 arranged on the arc-shaped plate body can cover the hinged part below, so that rainwater is prevented from leaking into the cabinet body 2 from the top, and the maximum opening angle between the two rain-proof plates 31 can be limited.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (8)
1. The utility model provides an outdoor waterproof thermal-insulated switch board which characterized in that: comprises a base, a cabinet body, a rain shed and a heat insulation component, wherein,
the base comprises an upper bottom plate and a lower bottom plate which are opposite up and down and arranged in parallel;
the cabinet body is a square box body with an opening at the upper end, the side walls of the cabinet body are connected in a sealing manner, the side walls are also connected with the bottom of the cabinet body in a sealing manner, a cabinet cover which can be opened in an upward rotating manner is arranged at the upper end of the cabinet body, and an assembling plate for installing electrical elements is arranged in the cabinet body;
the heat insulation assembly comprises two heat insulation plates, the two heat insulation plates are symmetrically arranged on two opposite outer sides of the cabinet body, and the two heat insulation plates are parallel to the length direction and the side faces of the cabinet body;
the rain shed comprises two rain-proof plates hinged together and a rain-proof cover arranged above the hinged position, wherein one rain-proof plate is rotatably connected with the upper end part of one heat insulation plate, the other rain-proof plate is detachably connected with the upper end part of the other heat insulation plate through a detachable connection structure, and the two rain-proof plates are erected above the cabinet body in a herringbone structure.
2. An outdoor waterproof heat-insulating power distribution cabinet according to claim 1, characterized in that: the fan blade assembly is arranged at the front end or the rear end of the heat insulation plate and comprises a fan blade plate and a central shaft, the central shaft is fixedly arranged on the upper bottom plate, the axis of the central shaft is perpendicular to the upper bottom plate, one side of the fan blade plate is rotatably connected with the central shaft, and the other side of the fan blade plate is positioned in a gap between the heat insulation plate and the cabinet body.
3. An outdoor waterproof heat-insulating power distribution cabinet according to claim 1, characterized in that: the mounting plate is provided with a plurality of mounting holes in an equidistant arrangement.
4. An outdoor waterproof heat-insulating power distribution cabinet according to claim 3, characterized in that: the assembly plate perpendicular to the bottom of the cabinet body, just the both ends that the assembly plate carried on the back mutually are connected to respectively the cabinet body wherein two relative inside walls and with the internal cavity of the cabinet body separates into two regions.
5. An outdoor waterproof heat-insulating power distribution cabinet according to claim 4, characterized in that: the cabinet cover comprises a cabinet cover frame body, a partition plate, a fan and a dust filtering plate, wherein the cabinet cover frame body is rotatably arranged at the upper end opening part of the cabinet body, two end parts of the partition plate are respectively connected to two opposite inner sides of the cabinet cover frame body, the cabinet cover and the cabinet body cover are closed, the lower end of the partition plate can be abutted against the upper end of the assembling plate, and the fan and the dust filtering plate are respectively arranged on two sides of the partition plate.
6. An outdoor waterproof thermal-insulated switch board of claim 5 characterized in that: the dust filter plate comprises a filter chamber bottom plate, an air filter element and a filter screen plate, wherein the filter screen plate and the filter chamber bottom plate are oppositely arranged respectively, the filter screen plate is connected with the upper end of the air filter element, the filter chamber bottom plate is connected with the lower end of the air filter element, the upper end opening of the air filter element is sealed, and the lower end opening is communicated with the cavity of the cabinet body.
7. An outdoor waterproof heat-insulating power distribution cabinet according to claim 1, characterized in that: the detachable connecting structure comprises a connecting groove which can be matched with the upper part of the heat insulation plate in an inserting mode, the connecting groove is formed in the rain-proof plate, and opposite through holes are formed in the groove wall of the connecting groove and the upper part of the heat insulation plate.
8. An outdoor waterproof heat-insulating power distribution cabinet according to claim 1, characterized in that: the rain cover is arranged in an arc plate body, and the end part of the rain cover is connected with the pin shaft at the hinged position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021574274.9U CN213367048U (en) | 2020-08-03 | 2020-08-03 | Outdoor waterproof thermal-insulated switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021574274.9U CN213367048U (en) | 2020-08-03 | 2020-08-03 | Outdoor waterproof thermal-insulated switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213367048U true CN213367048U (en) | 2021-06-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021574274.9U Active CN213367048U (en) | 2020-08-03 | 2020-08-03 | Outdoor waterproof thermal-insulated switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213367048U (en) |
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2020
- 2020-08-03 CN CN202021574274.9U patent/CN213367048U/en active Active
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