CN218216267U

CN218216267U - Cubical switchboard heat dissipation dust keeper

Info

Publication number: CN218216267U
Application number: CN202221536402.XU
Authority: CN
Inventors: 严瑞付; 刘勇
Original assignee: Fujian Wansheng Electrical Equipment Co ltd
Current assignee: Fujian Wansheng Electrical Equipment Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2023-01-03
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses a cubical switchboard heat dissipation dust keeper, including the heating panel, the mounting hole has all been seted up to the both sides of louvre, the radiating groove has evenly been seted up to the intermediate position department on radiating plate surface, one side movable mounting of radiating groove inner wall lower extreme has the cleaning plate, the cleaning plate is the slope form, the equal movable mounting in both ends of cleaning plate one side has movable connecting rod, the both sides of radiating groove inner wall upper end are all seted up flutedly, the dead lever is installed to the inside upper end of recess, the surface activity cover of dead lever is equipped with the sliding sleeve, one side of sliding sleeve and movable connecting rod's one end swing joint, the utility model relates to a cubical switchboard equipment technical field. This cubical switchboard heat dissipation dust keeper has solved current low-voltage switchgear, is the louvre heat dissipation basically, can not the entering of separation dust, and after long-time deposition in the cabinet, the easy short circuit of components and parts causes the problem of damage.

Description

Cubical switchboard heat dissipation dust keeper

Technical Field

The utility model relates to a cubical switchboard equipment technical field specifically is a cubical switchboard heat dissipation dust keeper.

Background

The switch cabinet is an electrical device, the outside line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, each branch circuit is arranged according to the requirement, such as an instrument, an automatic control, a motor magnetic switch, various alternating current contactors and the like, some switch cabinets are also provided with a high-voltage chamber and a low-voltage chamber, high-voltage buses are arranged, such as a power plant and the like, and some switch cabinets are also provided with low-cycle load shedding for protecting main equipment;

a low-voltage switch cabinet in the market basically dissipates heat through heat dissipation holes, dust cannot enter the low-voltage switch cabinet, and components are easy to be short-circuited to cause damage after long-time dust accumulation in the cabinet.

Disclosure of Invention

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a cubical switchboard heat dissipation dust keeper has solved current low-voltage switchgear, is the louvre heat dissipation basically, can not separate the entering of dust, and after long-time deposition in the cabinet, the easy short circuit of components and parts causes the problem of damage.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a cubical switchboard heat dissipation dust keeper, includes the heating panel, the mounting hole has all been seted up to the both sides of louvre, the radiating groove has evenly been seted up to the intermediate position department on radiating plate surface, one side movable mounting of radiating groove inner wall lower extreme has the cleaning board, the cleaning board is the slope form, the equal movable mounting in both ends of cleaning board one side has movable connecting rod, the both sides of radiating groove inner wall upper end are all seted up flutedly, the dead lever is installed to the inside upper end of recess, the surface activity cover of dead lever is equipped with the sliding sleeve, one side of sliding sleeve and movable connecting rod's one end swing joint, the surface cover of dead lever is equipped with the supporting spring who is connected with the sliding sleeve, install and the mounting bracket in one side of heating panel, the inside movable mounting of mounting bracket has the dust guard, one side of dust guard is laminated with the one end of cleaning board mutually, the lower extreme of dust guard sets up spacing subassembly, the pull rod is installed to the upper end of dust guard, the upper end activity of pull rod alternates in the outside of mounting bracket, the surface cover of pull rod is equipped with the reset spring who is connected with mounting bracket and dust guard mutually.

Preferably, the radiating groove is long-strip-shaped, an arc-shaped barrier strip is installed on one side of the radiating plate, and the arc-shaped barrier strip is located above the radiating groove.

Preferably, a stop block is fixedly mounted at the lower end of the fixing rod, and the diameter of the stop block is larger than that of the sliding sleeve.

Preferably, the limiting assembly comprises a sliding groove, a sliding rod, a buffer spring, a connecting insert block, a limiting groove, a limiting block, an installation screw, a double-thread insert and a fixing block.

Preferably, the both sides of mounting bracket inner wall lower extreme all seted up with the spout, the inside fixed mounting of spout has the slide bar, the surface cover of slide bar is equipped with buffer spring, buffer spring's one end and one side fixed connection of spout inner wall.

Preferably, the both sides of dust guard lower extreme equal fixed mounting have the fixed block, the perforation has been seted up on fixed block surface, the both sides equal fixed mounting of perforation inner wall has the stopper, two movable mounting has the double thread swivel nut between the fixed block.

Preferably, the both ends of two line swivel nut all move about and have worn to insert and have the installation screw rod, the one end of installation screw rod runs through there is the perforation, and this end activity wears to insert in the inside of spout, the one end of installation screw rod is installed and is connected the inserted block.

Preferably, the connection insertion block is movably sleeved on the surface of the sliding rod, one end of the buffer spring at one side of the end is attached to the surface of the sliding rod, and limiting grooves matched with the limiting blocks are formed in two sides of the surface of the mounting screw rod.

(III) advantageous effects

The utility model provides a cubical switchboard heat dissipation dust keeper. The method has the following beneficial effects:

(1) This cubical switchboard heat dissipation dust keeper, the user passes through mounting hole fixed mounting in one side of the cabinet body with the heating panel, setting through radiating groove and dust screen, be convenient for to the radiating while of the cabinet body, avoid the entering of dust, simultaneously under the effect of arc blend stop, avoid the rainwater to enter into the inside of the cabinet body through the radiating groove, influence the result of use, when more dust is piled up on the dust screen surface, user pulling pull rod, the pull rod drives the dust guard and removes in the inside of mounting bracket, compress reset spring, the dust guard moves the connection inserted block and removes along the slide bar simultaneously, compress buffer spring, at the in-process that the dust guard removed, clean the strip under the effect of supporting spring and movable connecting rod, laminate mutually with one side of dust guard, downward or rebound to the dust guard, be convenient for clear up the dust guard, the dust after the clearance breaks away from through the radiating groove, avoid the dust guard to block up.

(2) This cubical switchboard heat dissipation dust keeper, when dismantling, the user rotates the double-thread swivel nut, and the installation screw rod is under the effect of stopper and spacing groove for the installation screw rod removes to the inside of double-thread swivel nut under the effect of screw thread, makes to connect the inserted block and breaks away from mutually with slide bar and spout, makes the dust guard can take out from the inside of mounting bracket, thereby the quick dismantlement of the dust guard of being convenient for.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the explosion structure of the present invention;

FIG. 3 is a schematic view of a half-section structure of the double-thread turnbuckle of the present invention;

FIG. 4 is a schematic view of a half-section structure of the sweeping assembly of the present invention;

fig. 5 is an enlarged schematic view of the area a in fig. 4.

In the figure: 1. a heat dissipation plate; 2. mounting holes; 3. a heat sink; 4. a mounting frame; 5. an arc-shaped barrier strip; 6. a dust guard; 7. a pull rod; 8. a return spring; 9. a fixed block; 10. double-thread turnbuckles; 11. installing a screw rod; 12. a limiting block; 13. a limiting groove; 14. connecting the plug blocks; 15. a slide bar; 16. a buffer spring; 17. cleaning the board; 18. a movable connecting rod; 19. a fixing rod; 20. a support spring; 21. a sliding sleeve.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the first embodiment is as follows: a heat dissipation and dust prevention device for a switch cabinet comprises a heat dissipation plate 1, wherein mounting holes 2 are respectively formed in two sides of the heat dissipation hole 1, heat dissipation grooves 3 are uniformly formed in the middle position of the surface of the heat dissipation plate 1, a cleaning plate 17 is movably mounted on one side of the lower end of the inner wall of each heat dissipation groove 3, the cleaning plate 17 is inclined, movable connecting rods 18 are movably mounted at two ends of one side of each cleaning plate 17, grooves are respectively formed in two sides of the upper end of the inner wall of each heat dissipation groove 3, fixing rods 19 are mounted at the upper ends inside the grooves, a sliding sleeve 21 is movably sleeved on the surface of each fixing rod 19, one side of each sliding sleeve 21 is movably connected with one end of each movable connecting rod 18, a supporting spring 20 connected with each sliding sleeve 21 is sleeved on the surface of each fixing rod 19, one side of the heat dissipation plate 1 is provided with a mounting frame 4, a dust prevention plate 6 is movably mounted inside the mounting frame 4, one side of each dust prevention plate 6 is attached to one end of each cleaning plate 17, the lower end of the dustproof plate 6 is provided with a limiting component, the upper end of the dustproof plate 6 is provided with a pull rod 7, the upper end of the pull rod 7 is movably inserted outside the mounting rack 4, the surface of the pull rod 7 is sleeved with a reset spring 8 connected with the mounting rack 4 and the dustproof plate 6, the heat dissipation groove 3 is in a long strip shape, one side of the heat dissipation plate 1 is provided with an arc-shaped baffle strip 5, the arc-shaped baffle strip 5 is positioned above the heat dissipation groove 3, the lower end of the fixed rod 19 is fixedly provided with a baffle block, the diameter of the baffle block is larger than that of the sliding sleeve 21, a user fixedly installs the heat dissipation plate 1 at one side of the cabinet body through the mounting hole 2, through the arrangement of the heat dissipation groove 3 and the dustproof net, when the heat dissipation of the cabinet body is conveniently dissipated, the dust is prevented from entering, meanwhile, under the action of the arc-shaped baffle strip 5, the rainwater is prevented from entering the inside of the cabinet body through the heat dissipation groove 3, the use effect is influenced, when more dust is accumulated on the surface of the dustproof net, the user pulls the pull rod 7, pull rod 7 drives dust guard 6 and removes in the inside of mounting bracket 4, compress reset spring 8, dust guard 6 drives to connect plug-in block 14 and removes along slide bar 15 simultaneously, compress buffer spring 16, at the in-process that dust guard 6 removed, the cleaning strip is under supporting spring 20 and movable connecting rod 18's effect, laminate mutually with one side of dust guard 6, move dust guard 6 downwards or rebound, be convenient for clear up dust guard 6, the dust after the clearance breaks away from through radiating groove 3, avoid dust guard 6 to block up.

Example two: the difference between this embodiment and embodiment one lies in, wherein, spacing subassembly includes the spout, slide bar 15, buffer spring 16, connect inserted block 14, spacing groove 13, stopper 12, installation screw rod 11, double thread swivel nut 10 and fixed block 9, the both sides of mounting bracket 4 inner wall lower extreme have all been seted up with the spout, the inside fixed mounting of spout has slide bar 15, slide bar 15's surface cover is equipped with buffer spring 16, buffer spring 16's one end and one side fixed connection of spout inner wall, the equal fixed mounting in both sides of dust guard 6 lower extreme has fixed block 9, the perforation of having seted up on fixed block 9 surface, the equal fixed mounting in both sides of perforation inner wall has stopper 12, movable mounting has double thread swivel nut 10 between two fixed blocks 9, the equal movable penetration in both ends of double thread swivel nut 10 has installation screw rod 11, the one end of installation screw rod 11 runs through the perforation, and this end activity is penetrated the inside in the spout, connection inserted block 14 is installed to the one end of installation screw rod 11, connect inserted block 14 movable mounting on the surface at the slide bar 15, and one side buffer spring 16's one end laminating, the both sides of installation screw rod 11 surface all set have seted up with the spacing groove 13 with stopper 12, when dismantling the user, the screw rod can make the quick mounting bracket 11 remove the effect of the double thread screw rod 11 and the screw rod from the effect of the mounting bracket 6 and the quick mounting bracket 10, thereby make the double thread connection screw rod 15.

During operation, the user passes through mounting hole 2 fixed mounting in one side of the cabinet body with heating panel 1, through the setting of radiating groove 3 and dust screen, when being convenient for to the cabinet body heat dissipation, avoid the entering of dust, simultaneously under the effect of arc blend stop 5, avoid the rainwater to enter into the inside of the cabinet body through radiating groove 3, influence the result of use, when more dust is piled up on the dust screen surface, user pulling pull rod 7, pull rod 7 drives dust guard 6 and removes in the inside of mounting bracket 4, compress reset spring 8, dust guard 6 drives and connects inserted block 14 and remove along slide bar 15 simultaneously, compress buffer spring 16, at the in-process that dust guard 6 removed, clean the strip under the effect of supporting spring 20 and movable connecting rod 18, laminate with one side of dust guard 6 mutually, move dust guard 6 downwards or upwards, be convenient for clear up dust guard 6, dust after the clearance breaks away from through radiating groove 3, avoid dust guard 6 to block up, when dismantling, the user rotates double thread cover 10, installation screw 11 is under the effect of stopper 12 and spacing groove 13, make the effect of screw bolt 11 break away from the quick removal of the inside double thread of inserting block of mounting bracket 6 and the double thread removal of being convenient for the screw bolt is taken out, thereby the quick removal of the inside of mounting bracket 15 and the double thread removal of the mounting bracket 6.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Claims

1. The utility model provides a cubical switchboard heat dissipation dust keeper, includes heating panel (1), mounting hole (2), its characterized in that have all been seted up to the both sides of heating panel (1): the middle position of the surface of the heat dissipation plate (1) is evenly provided with heat dissipation grooves (3), a sweeping plate (17) is movably arranged on one side of the lower end of the inner wall of the heat radiating groove (3), the cleaning plate (17) is inclined, two ends of one side of the cleaning plate (17) are movably provided with movable connecting rods (18), grooves are respectively arranged on the two sides of the upper end of the inner wall of the heat dissipation groove (3), a fixed rod (19) is arranged at the upper end in each groove, a sliding sleeve (21) is movably sleeved on the surface of the fixed rod (19), one side of the sliding sleeve (21) is movably connected with one end of the movable connecting rod (18), the surface of the fixed rod (19) is sleeved with a supporting spring (20) connected with a sliding sleeve (21), one side of the heat dissipation plate (1) is provided with a mounting frame (4), a dust guard (6) is movably arranged in the mounting rack (4), one side of the dust-proof plate (6) is attached to one end of the cleaning plate (17), the lower end of the dust guard (6) is provided with a limiting component, the upper end of the dust guard (6) is provided with a pull rod (7), the upper end of the pull rod (7) is movably inserted outside the mounting rack (4), the surface cover of pull rod (7) is equipped with reset spring (8) that are connected with mounting bracket (4) and dust guard (6).

2. The switch cabinet heat dissipation and dust prevention device according to claim 1, characterized in that: the radiating groove (3) is long-strip-shaped, an arc-shaped retaining strip (5) is installed on one side of the radiating plate (1), and the arc-shaped retaining strip (5) is located above the radiating groove (3).

3. The switch cabinet heat dissipation dustproof device according to claim 1, characterized in that: the lower end of the fixed rod (19) is fixedly provided with a stop block, and the diameter of the stop block is larger than that of the sliding sleeve (21).

4. The switch cabinet heat dissipation dustproof device according to claim 1, characterized in that: the limiting assembly comprises a sliding groove, a sliding rod (15), a buffer spring (16), a connecting insert block (14), a limiting groove (13), a limiting block (12), a mounting screw rod (11), a double-thread screw sleeve (10) and a fixing block (9).

5. The switch cabinet heat dissipation dustproof device according to claim 4, characterized in that: the utility model discloses a mounting bracket, including mounting bracket (4), inner wall lower extreme, the inside fixed mounting of spout has slide bar (15), the surface cover of slide bar (15) is equipped with buffer spring (16), one end of buffer spring (16) and one side fixed connection of spout inner wall.

6. The switch cabinet heat dissipation and dust prevention device according to claim 5, characterized in that: the dustproof plate is characterized in that fixed blocks (9) are fixedly mounted on two sides of the lower end of the dustproof plate (6), a through hole is formed in the surface of each fixed block (9), limiting blocks (12) are fixedly mounted on two sides of the inner wall of the through hole, and a double-thread screw sleeve (10) is movably mounted between the fixed blocks (9).

7. The switch cabinet heat dissipation and dust prevention device according to claim 6, characterized in that: the both ends of two line swivel nuts (10) are all movable to be interlude and are had installation screw rod (11), the one end of installation screw rod (11) is run through and is had the perforation, and this end activity interlude is in the inside of spout, the one end of installation screw rod (11) is installed and is connected inserted block (14).

8. The switch cabinet heat dissipation and dust prevention device according to claim 7, characterized in that: the connecting plug block (14) is movably sleeved on the surface of the sliding rod (15), one end of a buffer spring (16) at one side of the end is attached to the connecting plug block, and limiting grooves (13) matched with the limiting blocks (12) are formed in two sides of the surface of the mounting screw rod (11).