CN219498601U

CN219498601U - Power distribution cabinet

Info

Publication number: CN219498601U
Application number: CN202320534140.1U
Authority: CN
Inventors: 王建淼; 李庆祥; 刘海勇
Original assignee: Guanghong Electric Co ltd
Current assignee: Guanghong Electric Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-08-08
Anticipated expiration: 2033-03-13

Abstract

The utility model relates to a switch board's technical field discloses a switch board, which comprises a cabinet body, the standing groove has been seted up on the cabinet body, the internal heat radiation structure that is equipped with of cabinet, be equipped with the moving structure that is used for removing heat radiation structure in the standing groove, moving structure includes dead lever, fixed plate and locating part, the dead lever sets up in the standing groove, the movable hole that supplies the dead lever to pass has been seted up on the fixed plate, the locating part is used for restricting the fixed plate and removes on the dead lever, and this application can remove heat radiation structure according to radiating demand.

Description

Power distribution cabinet

Technical Field

The application relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet.

Background

A large number of electrical components can be installed in the power distribution cabinet generally, when the electrical components work, certain heat can be generated, and if the power distribution cabinet cannot timely discharge the heat, the heat can be accumulated in the power distribution cabinet, so that the use of the electrical components is affected.

The power distribution cabinet in the related art comprises a cabinet body, a placing groove is formed in the end face of the cabinet body, a supporting plate is arranged on the groove wall of the placing groove, and a cooling fan is arranged on the supporting plate and used for cooling electric elements.

Because the electrical components in the cabinet body are arranged according to the needs of users, the concentrated places of the electrical components of different users are different, and the cooling fan is arranged on the supporting plate, so that the cooling fan is not easy to cool the concentrated electrical components, and the temperature in the cabinet body is higher, and the use of the electrical components is affected.

Disclosure of Invention

In order to improve the problem that radiator fan is difficult for removing, this application provides a switch board.

The application provides a switch board adopts following technical scheme:

the utility model provides a switch board, includes the cabinet body, the standing groove has been seted up on the cabinet body, the internal heat radiation structure that is equipped with of cabinet, be equipped with the moving structure who is used for removing heat radiation structure in the standing groove, moving structure includes dead lever, fixed plate and locating part, the dead lever sets up in the standing groove, the movable hole that supplies the dead lever to pass has been seted up on the fixed plate, the locating part is used for restricting the fixed plate and removes on the dead lever.

Through adopting above-mentioned technical scheme, install on the fixed plate through heat radiation structure, the fixed plate removes suitable position along the length direction of dead lever, and the locating part is spacing to the fixed plate in addition for heat radiation structure can adjust the position of needs, lets heat radiation structure dispel the heat to the position of needs, thereby lets electrical components be difficult for receiving the damage because of overheated, makes electrical components can normal use.

Optionally, the locating part includes stopper, spring and fixture block, a plurality of draw-in grooves have been seted up on the surface of dead lever, a plurality of the draw-in groove distributes along the length direction of dead lever, the stopper sets up on the terminal surface of fixed plate, the spring sets up on the terminal surface of stopper towards the dead lever, the fixture block sets up on the terminal surface that the stopper was kept away from to the spring, works as in the fixture block embedding draw-in groove, the spring is in compression state.

Through adopting above-mentioned technical scheme, through the compression state of spring for the spring applys effort to the fixture block, lets the fixture block remove to the direction of keeping away from the spring, thereby lets the fixture block can imbed in the draw-in groove, makes the fixture block be difficult for breaking away from the draw-in groove, and then lets the stopper can be fixed on the dead lever, because the stopper sets up on the fixed plate, makes the fixed plate fix on the dead lever, lets heat radiation structure can adjust suitable position and dispel the heat.

Optionally, the through-hole has been seted up on the terminal surface of stopper towards the spring, be equipped with the connecting rod on the terminal surface of fixture block towards the spring, the spring housing is located on the connecting rod, works as the fixture block is embedded in the draw-in groove, the connecting rod is located the through-hole.

By adopting the technical scheme, the spring is sleeved on the connecting rod, so that the spring can only deform along the length direction of the connecting rod, and the spring is not easy to bend; because the terminal surface of fixture block is equipped with the connecting rod, when the fixture block embedding draw-in groove, the connecting rod is located the through-hole for connecting dead lever and stopper, make the connection between dead lever and the stopper more firm, thereby strengthen the fixed action between fixture block and the stopper, reduce the pressure that the spring bore.

Optionally, the limiting block is provided with a rotating block, the rotating block is a straight prism, a perforation is formed in the end face of the rotating block in the length direction, the perforation penetrates through the end face of the rotating block in the width direction, a rotating rod is arranged on the wall of the perforation, and the connecting rod can rotate around the rotating rod; when the end face of the rotating block in the length direction is abutted against the limiting block, the clamping block can be embedded into the clamping groove; when the end face of the width direction of the rotating block is abutted against the limiting block, the clamping block can be separated from the clamping groove.

Through adopting above-mentioned technical scheme, through the drive turning block rotatory for the connecting rod can revolute the turning rod and rotate, let the terminal surface butt stopper of turning block width direction's terminal surface, make the connecting rod remove to the direction of keeping away from the fixture block, thereby let the connecting rod can drive the fixture block and break away from the draw-in groove, be convenient for the staff break away from the draw-in groove with the fixture block, let the staff audio-visual understanding fixture block be located the draw-in groove simultaneously; the end face of the length of the rotating block is abutted against the end face of the limiting block, so that the connecting rod moves towards the direction of the clamping block, the clamping block is embedded into the clamping groove, and the rotating block is not easy to rotate on the limiting block due to the fact that the rotating block is a straight prism, the clamping block is not easy to break away from the clamping groove, and the limiting block and the fixing rod are fixed mutually.

Optionally, an installation groove for embedding the end face of the rotating block in the length direction is formed in the end face of the limiting block.

Through adopting above-mentioned technical scheme, through rotating the piece embedding mounting groove, because the rotating block is difficult for rotating in the mounting groove for the connecting rod is difficult for removing, thereby lets more stable between fixture block and the dead lever.

Optionally, the mounting groove runs through the stopper towards the direction of fixed plate, set up the fixed orifices of intercommunication mounting groove on the terminal surface of fixed plate, sliding connection has fixed lid in the fixed orifices, fixed lid can shutoff the opening part of mounting groove.

Through adopting above-mentioned technical scheme, through fixed lid to shutoff mounting groove, let the rotor be difficult for rotating in the mounting groove, strengthen the restriction to the rotor for the fixture block is difficult for breaking away from the draw-in groove.

Optionally, the caulking groove has been seted up on the terminal surface of stopper, be equipped with the elastomeric block that can imbed the caulking groove on the cell wall of mounting groove, when elastomeric block imbeds in the caulking groove, the fixed lid can shutoff mounting groove's opening part.

Through adopting above-mentioned technical scheme, through in the elastic block embedding caulking groove for the fixed lid is difficult for sliding in the mounting groove, strengthens the shutoff effect of fixed lid to the turning block.

Optionally, be equipped with a plurality of supporting shoes on the cell wall of standing groove, a plurality of the supporting shoe distributes along the length direction of dead lever, works as when the fixed plate butt supporting shoe, the fixture block embedding draw-in groove.

Through adopting above-mentioned technical scheme, through fixed plate butt supporting shoe for the supporting shoe can carry out certain support to the fixed plate, reduces the effort of fixed plate to the spring, makes the fixed plate be located more stable on the dead lever, and reduces the possibility that the spring received the damage, increases the life of spring.

In summary, the present application includes at least one of the following beneficial technical effects:

1. fix the fixed plate through the locating part for the fixed plate is difficult for removing on the dead lever, thereby lets the fixed plate can follow the length direction of dead lever and adjust highly, makes the fixed plate adjust in the standing groove, and then lets heat radiation structure can dispel the heat to the position of needs, reduces the temperature in the standing groove, makes electrical components can normal use.

2. Be equipped with the connecting rod on through the fixture block to when the fixture block embedding draw-in groove, the connecting rod is located the through-hole, makes the connecting rod can be connected stopper and fixture block, makes stopper and dead lever more firm.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present application;

FIG. 2 is a partial cross-sectional view of the highlighting limiter;

FIG. 3 is a partial cross-sectional view highlighting a slider.

Reference numerals: 1. a cabinet body; 11. a placement groove; 12. a vent hole; 13. a support block; 2. a heat dissipation structure; 21. a heat radiation fan; 3. a moving structure; 31. a fixed rod; 311. a clamping groove; 32. a fixing plate; 321. a moving hole; 322. a fixing hole; 323. a chute; 33. a limiting piece; 331. a limiting block; 332. a spring; 333. a clamping block; 334. a through hole; 335. a mounting groove; 336. an elastic block; 34. a connecting rod; 341. a rotation hole; 35. a rotating block; 351. perforating; 352. a rotating lever; 4. a fixed cover; 41. a slide block; 42. and (5) caulking grooves.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-3.

The embodiment discloses a power distribution cabinet. Referring to fig. 1, a power distribution cabinet includes a cabinet body 1.

Referring to fig. 1, a placement groove 11 is formed in an end face of the cabinet body 1, and a plurality of ventilation holes 12 are formed in a bottom wall of the placement groove 11, wherein the ventilation holes 12 are used for ventilation. The heat dissipation structure 2 and the moving structure 3 are arranged in the placing groove 11, the heat dissipation structure 2 is used for dissipating heat of electric elements in the power distribution cabinet, and the moving structure 3 is used for moving the heat dissipation structure 2.

Referring to fig. 1, the moving structure 3 includes a fixing lever 31, a fixing plate 32, and a stopper 33. The heat dissipation structure 2 includes a plurality of heat dissipation fans 21, the plurality of heat dissipation fans 21 are fixedly connected to the end surface of the fixing plate 32, and the plurality of heat dissipation fans 21 are distributed along the length direction of the fixing plate 32 in an array manner. The fixing rod 31 is disposed in the placement groove 11, and opposite ends of the fixing rod 31 respectively abut against groove walls on opposite sides of the placement groove 11.

Referring to fig. 1 and 2, the end surface of the fixing plate 32 is provided with a moving hole 321 through which the fixing rod 31 passes, and opposite sides of the fixing plate 32 respectively abut against groove walls of opposite sides of the placement groove 11. The supporting blocks 13 are fixedly connected to the groove walls on two opposite sides of the placing groove 11, the supporting blocks 13 are provided with a plurality of supporting blocks, and the supporting blocks 13 are distributed in an array along the length direction of the fixing rod 31. The end surfaces of the opposite sides of the fixing plate 32 can abut against the corresponding support blocks 13.

Referring to fig. 1 and 2, the stopper 33 is for restricting the movement of the fixing plate 32 on the fixing rod 31, and the stopper 33 includes a stopper 331, a spring 332, and a latch 333. The stopper 331 is fixedly connected to an end surface of the fixing plate 32 away from the cooling fan 21, and the stopper 331 extends toward the length direction of the fixing rod 31. The end face of the limiting block 331 is provided with a through hole 334, the end face of the limiting block 331 is provided with a mounting groove 335 communicated with the through hole 334, and the mounting groove 335 penetrates through the limiting block 331 towards the direction of the fixed plate 32. The end surface of the fixing plate 32 is provided with a fixing hole 322, and the fixing hole 322 is communicated with the mounting groove 335. The extending direction of the fixing hole 322 is the same as the extending direction of the mounting groove 335, and the hole walls on two opposite sides of the fixing hole 322 are coplanar with the groove walls on two opposite sides of the mounting groove 335.

Referring to fig. 2 and 3, a fixing cover 4 is provided in the fixing hole 322, and the fixing cover 4 can completely block a side of the mounting groove 335 away from the through hole 334. The walls of the two opposite sides of the fixed hole 322 are provided with sliding grooves 323, and the sliding grooves 323 extend along the length direction of the fixed hole 322. The end surfaces of the two opposite sides of the fixed cover 4 are fixedly connected with sliding blocks 41, and the sliding blocks 41 can slide in the sliding grooves 323. When the fixed cover 4 completely shields the side of the installation groove 335 away from the through hole 334, the slider 41 abuts against the chute 323 toward the wall of the installation groove 335.

Referring to fig. 2 and 3, an elastic block 336 is fixedly connected to the groove walls on opposite sides of the installation groove 335, and the elastic block 336 has elastic deformation capability. The caulking grooves 42 into which the elastic blocks 336 are inserted are formed in the end surfaces of the two opposite sides of the fixed cover 4, and when the elastic blocks 336 are inserted into the caulking grooves 42, the fixed cover 4 can completely shield one side of the mounting groove 335 far away from the through holes 334.

Referring to fig. 1, a plurality of clamping grooves 311 are formed in an outer circumferential surface of the fixing rod 31, and the plurality of clamping grooves 311 are distributed in an array along a length direction of the fixing rod 31. The clamping grooves 311 are used for embedding the clamping blocks 333, and the number of the clamping grooves 311 is the same as that of the supporting blocks 13. When the clamping block 333 is embedded in the clamping groove 311, the fixing plate 32 can abut against the end surface of the supporting block 13.

Referring to fig. 2, one end of the spring 332 is fixedly connected to an end surface of the clamping block 333, and the other end of the spring 332 is fixedly connected to an end surface of the limiting block 331 facing the fixing rod 31. The end surface of the clamping block 333 facing the spring 332 is integrally formed with a connecting rod 34, and the extending direction of the connecting rod 34 is perpendicular to the length direction of the fixing rod 31. When the clamping block 333 is embedded in the clamping groove 311, the spring 332 is in a compressed state, and the connecting rod 34 is still located in the through hole 334.

Referring to fig. 2, a rotation block 35 is provided on the limiting block 331, and the rotation block 35 is a cuboid. The end face of the rotary block 35 in the longitudinal direction is provided with a through hole 351, and the through hole 351 penetrates through the end face of the rotary block 35 in the width direction. A rotating rod 352 is fixedly connected to the wall of the through hole 351. The outer circumferential surface of the connecting rod 34 is provided with a rotating hole 341 through which the rotating rod 352 passes, that is, the connecting rod 34 is rotatably connected with the rotating rod 352. When the end face of the rotating block 35 in the length direction is embedded in the mounting groove 335, the connecting rod 34 rotates around the rotating rod 352, the clamping block 333 can be embedded in the clamping groove 311, and the fixed cover 4 is located at one side of the rotating block 35 far from the through hole 334. When the end face of the rotating block 35 in the width direction is inserted into the mounting groove 335, the connecting rod 34 is rotated around the rotating rod 352, and the clamping block 333 can be disengaged from the clamping groove 311.

The implementation principle of the power distribution cabinet provided by the embodiment of the application is as follows: the staff moves the fixed lid 4 into the fixed hole 322 at first, rotates the rotating block 35 in the mounting groove 335, makes the end face of the width direction of the rotating block 35 abut against the groove wall of the mounting groove 335 close to the through hole 334, moves the radiator fan 21 to a proper position at this time, makes the end face of the length direction of the rotating block 35 abut against the groove wall of the mounting groove 335 close to the through hole 334, makes the fixed lid 4 embedded in the mounting groove 335, and the elastic block 336 embedded in the caulking groove 42.

The foregoing description of the preferred embodiments of the present application is not intended to limit the utility model, but is intended to cover any modifications, equivalents, improvements, etc. that fall within the spirit and scope of the present application.

Claims

1. The utility model provides a switch board, includes the cabinet body (1), standing groove (11) have been seted up on the cabinet body (1), be equipped with heat radiation structure (2), its characterized in that in the cabinet body (1): be equipped with in standing groove (11) and be used for removing heat radiation structure (2) remove structure (3), remove structure (3) including dead lever (31), fixed plate (32) and locating part (33), dead lever (31) set up in standing groove (11), offer on fixed plate (32) and supply moving hole (321) that dead lever (31) passed, locating part (33) are used for restricting fixed plate (32) and remove on fixed plate (31).

2. A power distribution cabinet according to claim 1, characterized in that: the limiting piece (33) comprises a limiting block (331), a spring (332) and a clamping block (333), wherein a plurality of clamping grooves (311) are formed in the outer surface of the fixing rod (31), the clamping grooves (311) are distributed along the length direction of the fixing rod (31), the limiting block (331) is arranged on the end face of the fixing plate (32), the spring (332) is arranged on the end face, facing the fixing rod (31), of the limiting block (331), the clamping block (333) is arranged on the end face, far away from the limiting block (331), of the spring (332), and when the clamping block (333) is embedded in the clamping groove (311), the spring (332) is in a compressed state.

3. A power distribution cabinet according to claim 2, characterized in that: the limiting block (331) is provided with a through hole (334) towards the end face of the spring (332), the clamping block (333) is provided with a connecting rod (34) towards the end face of the spring (332), the spring (332) is sleeved on the connecting rod (34), and when the clamping block (333) is embedded into the clamping groove (311), the connecting rod (34) is located in the through hole (334).

4. A power distribution cabinet according to claim 3, characterized in that: the limiting block (331) is provided with a rotating block (35), the rotating block (35) is a straight prism, a through hole (351) is formed in the end face of the rotating block (35) in the length direction, the through hole (351) penetrates through the end face of the rotating block (35) in the width direction, the hole wall of the through hole (351) is provided with a rotating rod (352), and the connecting rod (34) can rotate around the rotating rod (352); when the end face of the rotating block (35) in the length direction is abutted against the limiting block (331), the clamping block (333) can be embedded into the clamping groove (311); when the end face of the rotating block (35) in the width direction is abutted against the limiting block (331), the clamping block (333) can be separated from the clamping groove (311).

5. A power distribution cabinet according to claim 4, characterized in that: an installation groove (335) for embedding the end face of the rotating block (35) in the length direction is formed in the end face of the limiting block (331).

6. A power distribution cabinet according to claim 5, characterized in that: the mounting groove (335) penetrates through the limiting block (331) towards the direction of the fixing plate (32), a fixing hole (322) communicated with the mounting groove (335) is formed in the end face of the fixing plate (32), a fixing cover (4) is connected in the fixing hole (322) in a sliding mode, and the fixing cover (4) can seal the opening of the mounting groove (335).

7. A power distribution cabinet according to claim 6, characterized in that: the end face of the limiting block (331) is provided with a caulking groove (42), the groove wall of the mounting groove (335) is provided with an elastic block (336) capable of being embedded into the caulking groove (42), and when the elastic block (336) is embedded into the caulking groove (42), the opening of the mounting groove (335) can be plugged by the fixing cover (4).

8. A power distribution cabinet according to claim 2, characterized in that: be equipped with a plurality of supporting shoe (13) on the cell wall of standing groove (11), a plurality of supporting shoe (13) are along the length direction distribution of dead lever (31), when fixed plate (32) butt supporting shoe (13), fixture block (333) embedding draw-in groove (311).