CN212137055U

CN212137055U - Modular air cooling device for high-voltage cabinet

Info

Publication number: CN212137055U
Application number: CN202020838222.1U
Authority: CN
Inventors: 李�杰
Original assignee: Hubei Edian Cuiyu Electrical Appliance Co ltd
Current assignee: Hubei Edian Cuiyu Electrical Appliance Co ltd
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2020-12-11
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a modular air cooling device for high-voltage board, including installation base and device shell, device shell swing joint is at the top of installation base, the mounting groove with device shell looks adaptation is seted up at the top of installation base, the front of device shell is run through and has been seted up the circular slot, the inner wall swing joint of circular slot has the safety cover, the equal fixedly connected with magnetism fixture block in both sides on safety cover surface, the cross slot with magnetism fixture block looks adaptation is all seted up to the top and the bottom of circular slot inner wall, the utility model relates to an air cooling device technical field. This a modular air cooling device for high-voltage board is convenient for dismantle and install the safety cover, can replace the bolt to fix the safety cover, need not hand-carry the spanner during dismantlement, and it is comparatively simple to dismantle, and work efficiency is higher, is convenient for prevent dust the device shell for whole air cooling device has dustproof effect, and the flabellum is difficult to the accumulation gray coat.

Description

Modular air cooling device for high-voltage cabinet

Technical Field

The utility model relates to an air cooling device technical field specifically is a modular air cooling device for high-voltage board.

Background

The high-voltage power distribution cabinet is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of a power system and plays roles of on-off, control or protection and the like, the voltage level is 3.6 kV-550 kV, and the high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays a very important role in the whole power industry. The high-voltage board is the important component of high-voltage distribution, because its inside is equipped with futilely a plurality of electrical parts, consequently, need cool down the heat dissipation, need use air cooling device this moment, and the forced air cooling is one of the cooling method, uses the air as the refrigerated object of medium cooling needs. Typically, either the surface area of the object to be cooled is increased, or the rate of air flow through the object per unit time is increased, or both. The former can be achieved by adding heat sinks to the surface of the object, and the heat sinks are usually hung outside the object or fixed on the object to make the heat dissipation more efficient. The latter can use fan (blower) to strengthen ventilation and cooling effect. In most cases, the cooling efficiency can be greatly improved by adding the cooling fins.

Current air cooling device is when using, and the safety cover is generally fixed through between bolt and the device main part, and this kind of fixed mode makes need maintain the flabellum comparatively troublesome when clearing up, and bolt fastening generally need use the spanner just can dismantle, and portable not convenient for because of the spanner further makes the work of dismantling become troublesome, and current air cooling device dustproof effect when not using is poor, and the flabellum easily accumulates the ash layer.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a modular air cooling device for high-voltage board has solved the problem that the dustproof effect of comparatively troublesome and current air cooling device of safety cover dismantlement is poor.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a modular air cooling device for high-voltage board, includes installation base and device shell, device shell swing joint is at the top of installation base, the mounting groove with device shell looks adaptation is seted up at the top of installation base, the front of device shell is run through and has been seted up the circular slot, the inner wall swing joint of circular slot has the safety cover, the equal fixedly connected with magnetism fixture block in both sides on safety cover surface, the cross slot with magnetism fixture block looks adaptation is all seted up to the top and the bottom of circular slot inner wall, the arc wall has all been seted up to the both sides of circular slot inner wall, two the arc wall communicates with two cross slots respectively, the back of arc wall is seted up flutedly, the piece is inhaled to the inner wall fixed connection magnetism of recess, the front contact of piece is inhaled with magnetism to the back of magnetism fixture block.

Preferably, the front side of the device shell is connected with a dustproof shell in a sliding mode, and T-shaped sliding rails are fixedly connected above and below the back side of the dustproof shell.

Preferably, the T-shaped sliding grooves matched with the two T-shaped sliding rails are formed in the upper portion and the lower portion of the front face of the device shell, and a positioning iron block is embedded in the front face of the device shell.

Preferably, the back fixedly connected with of dustproofing shell and location iron plate looks adaptation's location magnetic path, the equal fixedly connected with dust sealing strip in left side and the right side at the dustproofing shell back.

Preferably, the cylindrical chutes are formed in two sides of the mounting base, the inner walls of the cylindrical chutes are fixedly connected with rings, the inner walls of the rings are slidably connected with pull rods, and the two pull rods are close to one another and fixedly connected with arc-shaped clamping blocks.

Preferably, two the surface of arc fixture block respectively with the inner wall sliding connection of two cylinder spouts, the draw-in groove with two arc fixture block looks adaptations is all seted up to the both sides of device shell, two the surface of pull rod all is overlapped and is equipped with reset spring, two the one end that the pull rod was kept away from each other all runs through the installation base and extends to the outside of installation base.

Advantageous effects

The utility model provides a modular air cooling device for high-voltage board. Compared with the prior art, the method has the following beneficial effects:

(1) this a modular air cooling device for high-voltage board, through running through in the front of device shell and having seted up the circular slot, the inner wall swing joint of circular slot has the safety cover, the equal fixedly connected with magnetism fixture block in both sides on safety cover surface, the cross slot with magnetism fixture block looks adaptation is all seted up to the top and the bottom of circular slot inner wall, the arc wall has all been seted up to the both sides of circular slot inner wall, two arc walls communicate with two cross slots respectively, the back of arc wall is seted up flutedly, the piece is inhaled to the inner wall fixed connection magnetism of recess, the front contact of piece is inhaled with magnetism to the back of magnetism fixture block, through the magnetism fixture block, the cross slot, the arc wall, a recess, the cooperation that the piece was inhaled to magnetism, be convenient for dismantle and install the safety cover, can replace the bolt to fix the safety cover, need not carry with oneself.

(2) The modular air cooling device for the high-voltage cabinet is characterized in that a dustproof shell is connected to the front of a shell of the modular air cooling device in a sliding manner, T-shaped slide rails are fixedly connected to the upper portion and the lower portion of the back of the dustproof shell, T-shaped slide grooves matched with the two T-shaped slide rails are formed in the upper portion and the lower portion of the front of the shell of the modular air cooling device, a positioning iron block is embedded in the front of the shell of the modular air cooling device, a positioning magnetic block matched with the positioning iron block is fixedly connected to the back of the dustproof shell, dustproof sealing strips are fixedly connected to the left side, the dustproof shell is convenient to move through the matching of the T-shaped sliding rail and the T-shaped sliding groove, the dustproof shell is convenient to position through the matching of the positioning iron block and the positioning magnetic block, through the cooperation of dust shell and dust sealing strip, be convenient for prevent dust the device shell for whole air cooling device has dustproof effect, and the flabellum is difficult to accumulate the ash layer.

(3) The modular air cooling device for the high-voltage cabinet is characterized in that cylindrical chutes are formed in two sides of an installation base, the inner walls of the two cylindrical chutes are fixedly connected with circular rings, the inner walls of the two circular rings are slidably connected with pull rods, the ends, close to each other, of the two pull rods are fixedly connected with arc-shaped fixture blocks, the surfaces of the two arc-shaped fixture blocks are slidably connected with the inner walls of the two cylindrical chutes respectively, clamping grooves matched with the two arc-shaped fixture blocks are formed in two sides of a shell of the device, reset springs are sleeved on the surfaces of the two pull rods, the ends, far away from each other, of the two pull rods penetrate through the installation base and extend to the, the shell of the device is convenient to disassemble through the matching of the pull rod, the circular ring, the arc-shaped clamping block, the clamping groove and the reset spring, and the installation is comparatively convenient, directly takes off the device shell when being convenient for maintain, the maintenance work of being convenient for goes on.

Drawings

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

FIG. 2 is a front sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

fig. 4 is a perspective view of the dust-proof case structure of the present invention.

In the figure: 1-mounting base, 2-device shell, 3-mounting groove, 4-circular groove, 5-protective cover, 6-magnetic fixture block, 7-transverse groove, 8-arc groove, 9-groove, 10-magnetic attraction block, 11-dustproof shell, 12-T type slide rail, 13-T type slide groove, 14-positioning iron block, 15-positioning magnetic block, 16-dustproof sealing strip, 17-cylindrical slide groove, 18-circular ring, 19-pull rod, 20-arc fixture block, 21-clamping groove and 22-reset spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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. 1-4, the present invention provides a technical solution: a modular air cooling device for a high-voltage cabinet comprises an installation base 1 and a device shell 2, wherein the device shell 2 is movably connected to the top of the installation base 1, the top of the installation base 1 is provided with an installation groove 3 matched with the device shell 2, the front of the device shell 2 is provided with a circular groove 4 in a penetrating manner, the inner wall of the circular groove 4 is movably connected with a protection cover 5, two sides of the surface of the protection cover 5 are fixedly connected with magnetic fixture blocks 6, the top and the bottom of the inner wall of the circular groove 4 are provided with transverse grooves 7 matched with the magnetic fixture blocks 6, two sides of the inner wall of the circular groove 4 are provided with arc-shaped grooves 8, the magnetic fixture blocks 6 are convenient to rotate, the two arc-shaped grooves 8 are respectively communicated with the two transverse grooves 7, the back of the inner wall of each arc-shaped groove 8 is provided with a groove 9, the inner wall of the groove, the protective cover 5 is further positioned, the back surface of the magnetic clamping block 6 is contacted with the front surface of the magnetic suction block 10, the front surface of the device shell 2 is in sliding connection with a dustproof shell 11 with a dustproof function, T-shaped slide rails 12 are fixedly connected above and below the back surface of the dustproof shell 11, T-shaped slide grooves 13 matched with the two T-shaped slide rails 12 are respectively arranged above and below the front surface of the device shell 2, the movement of the dustproof shell 11 is facilitated through the matching of the T-shaped slide rails 12 and the T-shaped slide grooves 13, a positioning iron block 14 is embedded in the front surface of the device shell 2, a positioning magnetic block 15 matched with the positioning iron block 14 is fixedly connected with the back surface of the dustproof shell 11, the dustproof shell 11 can be positioned through being matched with the positioning iron block 14, dustproof sealing strips 16 are fixedly connected on the left side and the right side of the back surface of the dustproof shell 11, the dustproof effect is realized through being matched with the dustproof, equal fixedly connected with ring 18 of inner wall of two cylinder spout 17, the equal sliding connection of inner wall of two ring 18 has pull rod 19, the equal fixedly connected with arc fixture block 20 of one end that two pull rod 19 are close to each other, the surface of two arc fixture blocks 20 respectively with the inner wall sliding connection of two cylinder spout 17, draw-in groove 21 with two arc fixture block 20 looks adaptations is all seted up to the both sides of device shell 2, with the cooperation chucking of arc fixture block 20, further fix a position device shell 2, the surface of two pull rod 19 all overlaps and is equipped with reset spring 22, be convenient for arc fixture block 20 and draw-in groove 21 cooperation chucking, the one end that two pull rod 19 kept away from each other all runs through installation base 1 and extends to the outside of installation base 1.

When the device is in use, when the protective cover 5 needs to be disassembled, the protective cover 5 is rotated anticlockwise to enable the two magnetic clamping blocks 6 to be separated from the two magnetic attraction blocks 10 respectively, the two magnetic clamping blocks 6 further rotate in the two arc-shaped grooves 8, when the two magnetic clamping blocks 6 reach the two transverse grooves 7, the protective cover 5 is pulled outwards, the disassembling of the protective cover 5 can be completed at the moment, when the protective cover 5 needs to be re-assembled, the reverse operation is performed with the steps, when the device is not used, the dustproof shell 11 can be pushed leftwards, the dustproof shell 11 slides through the matching of the T-shaped sliding rail 12 and the T-shaped sliding groove 13, then the positioning of the dustproof shell 11 is completed through the matching of the positioning iron block 14 and the positioning magnetic block 15, at the moment, the dustproof effect is completed through the matching of the dustproof shell 11 and the dustproof sealing strip 16, when the disassembling and maintaining of the device, drive two arc fixture blocks 20 and break away from two draw-in grooves 22, alright completion is to the dismantlement of device shell 2, when needing to install device shell 2 again, directly aim at mounting groove 3 with device shell 2 and promote downwards, further two arc fixture blocks 20 of device shell 2 extrusion, two arc fixture blocks 20 further slide to two cylinder spout 17 inner walls, then treat that arc fixture block 20 is located same water flat line back with draw-in groove 21, under reset spring 22's elastic force effect, two arc fixture blocks 20 and two draw-in grooves 21 cooperation chucking, the completion is fixed to device shell 2, the installation is comparatively simple.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a modular air cooling device for high-voltage board, is including installation base (1) and device shell (2), device shell (2) swing joint is at the top of installation base (1), mounting groove (3) with device shell (2) looks adaptation are seted up at the top of installation base (1), its characterized in that: the front of device shell (2) runs through and has seted up circular slot (4), the inner wall swing joint of circular slot (4) has safety cover (5), the equal fixedly connected with magnetism fixture block (6) in both sides on safety cover (5) surface, cross slot (7) with magnetism fixture block (6) looks adaptation are all seted up to the top and the bottom of circular slot (4) inner wall, arc wall (8), two have all been seted up to the both sides of circular slot (4) inner wall arc wall (8) communicate with two cross slots (7) respectively, the back of arc wall (8) inner wall is seted up fluted (9), piece (10) are inhaled to the inner wall fixed connection magnetism of recess (9), the front contact of piece (10) is inhaled to the back and magnetism of magnetism fixture block (6).

2. The modular air cooling device for the high-voltage cabinet according to claim 1, wherein: the front side of the device shell (2) is connected with a dustproof shell (11) in a sliding mode, and T-shaped sliding rails (12) are fixedly connected to the upper portion and the lower portion of the back side of the dustproof shell (11) respectively.

3. The modular air cooling device for the high-voltage cabinet according to claim 1, wherein: t-shaped sliding grooves (13) matched with the two T-shaped sliding rails (12) are formed in the upper portion and the lower portion of the front face of the device shell (2), and positioning iron blocks (14) are embedded in the front face of the device shell (2).

4. The modular air cooling device for the high-voltage cabinet according to claim 2, wherein: the back fixedly connected with of dustproofing shell (11) and location magnetic path (15) of location iron plate (14) looks adaptation, the equal fixedly connected with dust sealing strip (16) in left side and the right side at dustproofing shell (11) back.

5. The modular air cooling device for the high-voltage cabinet according to claim 1, wherein: cylindrical sliding grooves (17) are formed in two sides of the mounting base (1), two circular rings (18) and two circular rings (18) are fixedly connected to the inner walls of the cylindrical sliding grooves (17), pull rods (19) are slidably connected to the inner walls of the circular rings (18), and arc-shaped clamping blocks (20) are fixedly connected to one ends, close to each other, of the pull rods (19).

6. The modular air cooling device for the high-voltage cabinet according to claim 5, wherein: two the surface of arc fixture block (20) respectively with the inner wall sliding connection of two cylinder spout (17), draw-in groove (21) with two arc fixture block (20) looks adaptations are all seted up to the both sides of device shell (2), two the surface of pull rod (19) all is equipped with reset spring (22), two the one end that pull rod (19) kept away from each other all runs through installation base (1) and extends to the outside of installation base (1).