CN221447862U - High temperature resistant formula switch board - Google Patents
High temperature resistant formula switch board Download PDFInfo
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- CN221447862U CN221447862U CN202322730655.1U CN202322730655U CN221447862U CN 221447862 U CN221447862 U CN 221447862U CN 202322730655 U CN202322730655 U CN 202322730655U CN 221447862 U CN221447862 U CN 221447862U
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- power distribution
- distribution cabinet
- fixed
- switch board
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 18
- 230000001681 protective effect Effects 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
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Abstract
The application relates to the technical field of power distribution cabinets, in particular to a high-temperature-resistant power distribution cabinet which comprises a power distribution cabinet main body, wherein a heat dissipation mechanism is arranged on the power distribution cabinet main body, a fixing mechanism is arranged in the power distribution cabinet main body, a placing plate is arranged on the fixing mechanism, and a protective cover is fixed on the top of the power distribution cabinet main body; the heat dissipation mechanism comprises two mounting frames fixed at the left end and the right end of the power distribution cabinet main body, a plurality of heat conducting fins used for absorbing heat are fixed between the upper end and the lower end of the inner side wall of the mounting frames, and a plurality of exhaust fans are fixed on the inner side wall, far away from the mounting frames, of the mounting frames. This high temperature resistant formula switch board can accelerate the circulation that exchanges of air in the switch board main part and external air through heat dissipation mechanism for form the circulation flow in the switch board main part, can promote switch board refrigerated effect greatly, when being convenient for electrical components overhauls through fixed establishment, saved the time to a certain extent for the staff.
Description
Technical Field
The application relates to the technical field of power distribution cabinets, in particular to a high-temperature-resistant power distribution cabinet.
Background
In power engineering, mechanical equipment generally needs to be provided with electrical control equipment, and electrical component equipment is generally arranged in a power distribution cabinet for protecting the normal operation of electrical components, and the power distribution cabinet is formed by assembling switch equipment, a measuring instrument, protection electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to electrical wiring requirements, so that the arrangement of the power distribution cabinet meets the requirements of normal operation of a power system, is convenient to overhaul and does not endanger the safety of personnel and surrounding equipment.
For example, chinese patent (bulletin number: CN 215299803U) discloses a waterproof and moistureproof low-voltage power distribution cabinet of a low-voltage power distribution cabinet, which comprises a cabinet body, wherein a wiping mechanism is arranged in the cabinet body, a bottom plate is arranged at the bottom end of the cabinet body, and a bottom box is formed at the inner side of the bottom plate.
The low-voltage power distribution cabinet has the advantages that although the low-voltage power distribution cabinet has the advantages of saving energy, removing moisture, preventing condensation and being good in insulation effect, when the low-voltage power distribution cabinet works, air in the cabinet body and outside air are inconvenient to exchange and circulate, the conditions of uneven heat dissipation and the like possibly exist, the high-temperature resistant effect is not good, spontaneous combustion of electric elements in the power distribution cabinet can be caused, and based on the low-voltage power distribution cabinet, the high-temperature resistant power distribution cabinet is provided to solve the problems.
Disclosure of utility model
Aiming at the defects of the prior art, the application provides the high-temperature-resistant power distribution cabinet which has the advantages of convenience in heat dissipation and the like, and solves the problems that when the power distribution cabinet works, the air inside the cabinet body and the external air are inconvenient to exchange and circulate, the heat dissipation is possibly uneven and the like, and the high-temperature-resistant effect is not good.
In order to achieve the above purpose, the present application provides the following technical solutions: the utility model provides a high temperature resistant formula switch board, includes the switch board main part, be equipped with heat dissipation mechanism on the switch board main part, be equipped with fixed establishment in the switch board main part, be equipped with the board of placing on the fixed establishment, the top of switch board main part is fixed with the protection casing;
The utility model provides a switch board, including the switch board main part, the cooling mechanism is including being fixed in two mounting brackets at both ends about the switch board main part, be fixed with a plurality of conducting strips that are used for absorbing heat between the upper and lower both ends of mounting bracket inside wall, two the inside wall that the mounting bracket kept away from mutually all is fixed with a plurality of air discharge fans, two a plurality of ventholes have been seted up on the inside wall that the mounting bracket kept away from mutually, the cooling mechanism is still including a plurality of suction holes of seting up both ends about the switch board main part, the cooling mechanism is still including seting up a plurality of inlet ports of locating in the switch board main part upper surface, the cooling mechanism is still including being fixed in the filter screen that is used for blockking impurity between the both ends about the protection casing inside wall.
By adopting the technical scheme, the heat generated in the power distribution cabinet main body can be rapidly discharged, the heat dissipation effect in the power distribution cabinet main body is effectively improved, and meanwhile, the maintenance operation on the electric elements can be conveniently carried out.
Further, fixed establishment is including being fixed in the multiunit mount pad at both ends about switch board main part inside wall, two the first recess has all been seted up to the relative one side of mount pad, the inner wall sliding connection of first recess has the slider, the second recess has been seted up to the upper surface of slider, the third recess has been seted up at the top of first recess, the slide hole has been seted up at the top of third recess, the inner wall sliding connection of slide hole has the movable rod, the bottom of movable rod is fixed with the dead lever, the bottom of dead lever is fixed with the restriction piece, both ends all are fixed with the telescopic link that is used for the direction about the dead lever upper surface, the surface of telescopic link has cup jointed the spring that is used for the reset.
Further, two box doors are hinged to the front face of the power distribution cabinet main body.
Further, the venthole is upwards inclined towards the one end of switch board main part, the air discharge fan is located between conducting strip and the mounting bracket.
By adopting the technical scheme, external rainwater is prevented from entering the power distribution cabinet main body through the air outlet, and the normal work of the heat dissipation mechanism is prevented from being influenced.
Further, the limiting block is in sliding connection with the second groove, and the third groove is in sliding connection with the fixing rod.
By adopting the technical scheme, the limiting block can fix the position of the sliding block, and then the position of the placing plate can be conveniently adjusted, so that the electric appliance element can be overhauled conveniently.
Further, the tops of the two telescopic rods are respectively fixed with the left side and the right side of the inner top wall of the third groove.
By adopting the technical scheme, certain supporting force and guide are provided for the movement of the fixed rod and the limiting block.
Further, the front end and the rear end of the first groove penetrate through the mounting seat, and the opposite sides of the two sliding blocks are fixed with the placing plate.
By adopting the technical scheme, the sliding block can be more stably positioned in the first groove, and then the placing plate is more stably fixed in the power distribution cabinet main body.
Further, a handle is fixed to the top of the moving rod.
By adopting the technical scheme, the handle is convenient for better drive the movable rod to move.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
This high temperature resistant formula switch board can accelerate the circulation of exchanging of air in the switch board main part and external air through heat dissipation mechanism for form the circulation flow in the switch board main part, can promote switch board refrigerated effect greatly, when being convenient for electrical components overhauls through fixed establishment, saved the time to a certain extent for the staff.
Drawings
FIG. 1 is a schematic diagram of the structure of the present application;
FIG. 2 is an enlarged view at A of FIG. 1;
FIG. 3 is a schematic side view of a first groove and slider of the present application;
fig. 4 is a schematic side view of the heat conductive sheet and the mounting frame of the present application.
In the figure: 1. a power distribution cabinet main body; 2. a protective cover; 3. a heat dissipation mechanism; 301. a heat conductive sheet; 302. an exhaust fan; 303. an air outlet hole; 304. an air suction hole; 305. an air inlet hole; 306. a filter screen; 307. a mounting frame; 4. a fixing mechanism; 401. a first groove; 402. a slide block; 403. a second groove; 404. a third groove; 405. a moving rod; 406. a fixed rod; 407. defining a block; 408. a telescopic rod; 409. a spring; 410. a mounting base; 5. the plate is placed.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Referring to fig. 1, a high temperature resistant power distribution cabinet in this embodiment includes a power distribution cabinet body 1, two doors are hinged on the front side of the power distribution cabinet body 1, a heat dissipation mechanism 3 is arranged on the power distribution cabinet body 1, a fixing mechanism 4 is arranged in the power distribution cabinet body 1, a placing plate 5 is arranged on the fixing mechanism 4, and a protective cover 2 is fixed on the top of the power distribution cabinet body 1.
In this embodiment, through cooling mechanism 3 and fixed establishment 4 for the heat that produces in the switch board main part 1 can be discharged fast, the effectual radiating effect in the switch board main part 1 that has improved can also be convenient for overhaul the operation to electrical components simultaneously.
Referring to fig. 1 and 4, in order to reduce the temperature of the power distribution cabinet, the heat dissipation mechanism 3 in this embodiment includes two mounting frames 307 fixed at the left and right ends of the power distribution cabinet body 1, a plurality of heat conducting fins 301 for absorbing heat are fixed between the upper and lower ends of the inner side walls of the mounting frames 307, a plurality of exhaust fans 302 are fixed on the inner side walls of the two mounting frames 307 far away from each other, a plurality of air outlet holes 303 are formed on the inner side walls of the two mounting frames 307 far away from each other, the heat dissipation mechanism 3 further includes a plurality of air suction holes 304 formed at the left and right ends of the power distribution cabinet body 1, the heat dissipation mechanism 3 further includes a plurality of air inlet holes 305 formed at the upper surface of the power distribution cabinet body 1, and the heat dissipation mechanism 3 further includes a filter screen 306 fixed between the left and right ends of the inner side walls of the protective cover 2 for blocking impurities.
In this embodiment, the heat conducting strip 301 and the exhaust fan 302 are utilized to absorb the heat in the power distribution cabinet body 1 through the air suction hole 304 and exhaust the heat to the air through the air outlet hole 303, so that the temperature in the power distribution cabinet body 1 can be reduced, and meanwhile, the air in the power distribution cabinet body 1 is circulated with the outside air by matching with the air inlet hole 305, so that the temperature in the power distribution cabinet body 1 is further reduced.
It should be noted that, the air outlet 303 is inclined upward toward one end of the power distribution cabinet body 1, the exhaust fan 302 is located between the heat conducting strip 301 and the mounting frame 307, so that external rainwater is prevented from entering the 30 power distribution cabinet body 1 through the air outlet 303, and normal operation of the heat dissipation mechanism 3 is prevented from being affected.
Referring to fig. 1-3, in order to facilitate maintenance of electrical components, the fixing mechanism 4 in this embodiment includes a plurality of groups of mounting seats 410 fixed at left and right ends of an inner sidewall of the power distribution cabinet body 1, two opposite sides of the two mounting seats 410 are both provided with a first groove 401, an inner wall of the first groove 401 is slidably connected with a slider 402, an upper surface of the slider 402 is provided with a second groove 403, a top of the first groove 401 is provided with a third groove 404, a top of the third groove 404 is provided with a sliding hole, an inner wall of the sliding hole is slidably connected with a moving rod 405, a handle is fixed at the top of the moving rod 405, a fixing rod 406 is fixed at the bottom of the moving rod 405, a limiting block 407 is slidably connected with the second groove 403, left and right ends of the upper surface of the fixing rod 406 are both fixedly provided with a telescopic rod 408 for guiding, and an outer surface of the telescopic rod 408 is sleeved with a spring 409 for resetting.
In this embodiment, pulling the handle drives the moving rod 405 and the fixing rod 406 to move, and the limiting block 407 moves along the second groove 403 to the outside of the second groove 403, so that the placing plate 5 and the sliding block 402 can be pulled out from the first groove 401 to overhaul the electrical component.
It should be noted that, the tops of the two telescopic rods 408 are respectively fixed to the left and right sides of the inner top wall of the third groove 404, so as to provide a certain supporting force and guide for the movement of the fixing rod 406 and the limiting block 407, so that the position of the sliding block 402 is more convenient to adjust, the front and rear ends of the first groove 401 penetrate through the mounting seat 410, the opposite sides of the two sliding blocks 402 are fixed to the placing plate 5, so that the sliding block 402 can be more stably located in the first groove 401, and the placing plate 5 is more stably fixed in the power distribution cabinet main body 1.
The working principle of the embodiment is as follows:
utilize the heat conducting strip 301 to absorb the heat that produces in the switch board main part 1 through the suction hole 304, the heat that the rethread air discharge fan 302 will be absorbed by the heat conducting strip 301 is discharged to the air from the venthole 303, reduce the internal temperature of switch board main part 1, avoid the high temperature to influence equipment life, the while is cooperated inlet port 305 and can exchange circulation with the air of external world with the air in the switch board main part 1, make and form the circulation flow in the switch board main part 1, further promote the refrigerated effect of switch board, when electric components is overhauld, drive movable rod 405 through pulling handle, dead lever 406 and telescopic link 408 remove, spring 409 possesses elastic potential energy at this moment, inject the piece 407 and remove along the inner wall of second recess 403, until inject the piece 407 and move to the outside of second recess 403 completely, the position of slider 402 is no longer fixed at this moment, can conveniently pull out placing board 5 and slider 402 from first recess 401, when the needs to install placing board 5, reverse operation through above-mentioned principle, can accomplish the installation of placing board 5, thereby be convenient for overhauling electric components.
Claims (8)
1. The utility model provides a high temperature resistant formula switch board, includes switch board main part (1), its characterized in that: the power distribution cabinet comprises a power distribution cabinet main body (1), wherein a heat dissipation mechanism (3) is arranged on the power distribution cabinet main body (1), a fixing mechanism (4) is arranged in the power distribution cabinet main body (1), a placing plate (5) is arranged on the fixing mechanism (4), and a protective cover (2) is fixed at the top of the power distribution cabinet main body (1);
The utility model provides a cooling mechanism (3) is including being fixed in two mounting brackets (307) at both ends about switch board main part (1), be fixed with a plurality of conducting strips (301) that are used for absorbing heat between the upper and lower both ends of mounting bracket (307) inside wall that mounting bracket (307) kept away from mutually all is fixed with a plurality of air discharge fans (302), two a plurality of ventholes (303) have been seted up on the inside wall that mounting bracket (307) kept away from mutually, cooling mechanism (3) still including a plurality of suction holes (304) of opening in both ends about switch board main part (1), cooling mechanism (3) still including a plurality of inlet port (305) of opening in switch board main part (1) upper surface, cooling mechanism (3) still including be fixed in between the both ends about protection casing (2) inside wall be used for blocking impurity filter screen (306).
2. The high temperature resistant power distribution cabinet of claim 1, wherein: the utility model provides a switch board, including fixing mechanism (4), switch board main part (1) inside wall is including being fixed in multiunit mount pad (410) at both ends about, two first recess (401) have all been seted up to one side that mount pad (410) are relative, the inner wall sliding connection of first recess (401) has slider (402), second recess (403) have been seted up to the upper surface of slider (402), third recess (404) have been seted up at the top of first recess (401), the slide hole has been seted up at the top of third recess (404), the inner wall sliding connection of slide hole has movable rod (405), the bottom of movable rod (405) is fixed with dead lever (406), the bottom of dead lever (406) is fixed with and prescribes a limit to piece (407), both ends all are fixed with telescopic link (408) that are used for the direction about the upper surface of dead lever (406), the surface of telescopic link (408) has cup jointed spring (409) that are used for the reset.
3. The high temperature resistant power distribution cabinet of claim 1, wherein: the front face of the power distribution cabinet main body (1) is hinged with two cabinet doors.
4. The high temperature resistant power distribution cabinet of claim 1, wherein: the air outlet holes (303) are inclined upwards towards one end of the power distribution cabinet main body (1), and the exhaust fan (302) is located between the heat conducting fin (301) and the mounting frame (307).
5. The high temperature resistant power distribution cabinet of claim 2, wherein: the limiting block (407) is in sliding connection with the second groove (403), and the third groove (404) is in sliding connection with the fixed rod (406).
6. The high temperature resistant power distribution cabinet of claim 2, wherein: the tops of the two telescopic rods (408) are respectively fixed with the left side and the right side of the inner top wall of the third groove (404).
7. The high temperature resistant power distribution cabinet of claim 2, wherein: the front end and the rear end of the first groove (401) penetrate through the mounting seat (410), and the opposite sides of the two sliding blocks (402) are fixed with the placing plate (5).
8. The high temperature resistant power distribution cabinet of claim 2, wherein: a handle is fixed to the top of the moving rod (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322730655.1U CN221447862U (en) | 2023-10-12 | 2023-10-12 | High temperature resistant formula switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322730655.1U CN221447862U (en) | 2023-10-12 | 2023-10-12 | High temperature resistant formula switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221447862U true CN221447862U (en) | 2024-07-30 |
Family
ID=92054813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322730655.1U Active CN221447862U (en) | 2023-10-12 | 2023-10-12 | High temperature resistant formula switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221447862U (en) |
-
2023
- 2023-10-12 CN CN202322730655.1U patent/CN221447862U/en active Active
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