CN209786571U - Draw-out type low-voltage switch cabinet - Google Patents
Draw-out type low-voltage switch cabinet Download PDFInfo
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- CN209786571U CN209786571U CN201920549837.XU CN201920549837U CN209786571U CN 209786571 U CN209786571 U CN 209786571U CN 201920549837 U CN201920549837 U CN 201920549837U CN 209786571 U CN209786571 U CN 209786571U
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- heat dissipation
- cubical switchboard
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- inner chamber
- switchboard body
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Abstract
The utility model discloses a pull-out type low-voltage switchgear belongs to low-voltage switchgear technical field. Including the cubical switchboard body, cubical switchboard body top and bottom are provided with roof, bottom plate respectively, cubical switchboard body inboard is provided with the heat dissipation inner chamber, the heat dissipation inner chamber symmetry sets up at the cubical switchboard body inboardly, be provided with the draw-in groove on the heat dissipation inner chamber outer wall, and the draw-in groove is connected with the fixture block at extension board both ends, heat dissipation inner chamber inboard is provided with heat dissipation mechanism, and heat dissipation mechanism one side is provided with radiator fan, be provided with the vent on the cubical switchboard body lateral wall, vent department is provided with the fly net. The utility model discloses simple structure, convenient to use, cubical switchboard body inboard set up the heat dissipation inner chamber, through be provided with heat dissipation mechanism in the heat dissipation inner chamber for components and parts separate through the heat dissipation inner chamber, are convenient for improve the inside radiating effect of cubical switchboard body, are favorable to drying the moisture in the air, play dampproofing effect, and the practicality is strong, is fit for using widely.
Description
Technical Field
The utility model relates to a low-voltage switchgear technical field especially relates to a pull-out type low-voltage switchgear.
Background
The low-voltage switch cabinet belongs to a product listed in a 3C certification mandatory certification product catalog. The device is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, distribution and electric energy conversion. The low-voltage switch cabinet can be divided into a GCS type low-voltage switch cabinet, a GCK draw-out type switch cabinet, a GGD low-voltage fixed switch cabinet, an assembled low-voltage switch cabinet and the like. The draw-out low-voltage switch cabinet consists of a fixed cabinet body and a movable device part provided with main electrical elements such as a switch and the like, the movable part needs to be portable when moved and replaced, the positioning needs to be reliable after the movable part is moved, drawers of the same type and specification can be reliably interchanged, and the processing method of the cabinet body part in the draw-out low-voltage switch cabinet is basically similar to that of the fixed cabinet body. However, due to the exchange requirement, the precision of the cabinet body must be improved, the relevant parts of the structure must have a sufficient adjustment, and the movable device parts must be capable of moving and reliably carrying the main components, so that the relevant parts must have a sufficient adjustment with high mechanical strength and high precision.
The existing draw-out type low-voltage switch cabinet still has certain defects when in use, the common low-voltage switch cabinet is of a simple box body structure, the switch cabinet generates a large amount of heat in work, so that the internal temperature is high, the heat cannot be dissipated, the service life of the switch cabinet is influenced, the common switch cabinet adopts a closed structure, the heat dissipation effect is poor, and the interior of the switch cabinet is easily affected with damp; simultaneously, the existing switch cabinet has a single structure, is inconvenient to install and adjust and has low flexibility. Therefore, a draw-out type low-voltage switch cabinet is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a pull-out type low-voltage switchgear in order to solve the poor and not convenient to adjust problem of above-mentioned low-voltage switchgear radiating effect, have that the buffering effect is strong and the thermal diffusivity is good, long service life's advantage.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The utility model provides a pull-out type low-voltage switchgear, includes the cubical switchboard body, cubical switchboard body top and bottom are provided with roof, bottom plate respectively, cubical switchboard body inboard is provided with the heat dissipation inner chamber, heat dissipation inner chamber symmetry sets up at cubical switchboard body inboard, be provided with the draw-in groove on the heat dissipation inner chamber outer wall, and the draw-in groove is connected with the fixture block at extension board both ends, heat dissipation inner chamber inboard is provided with heat dissipation mechanism, and heat dissipation mechanism one side is provided with radiator fan, be provided with the vent on the cubical switchboard body lateral wall, vent department is provided with the fly net.
According to the further technical scheme, the clamping grooves are provided with a plurality of clamping grooves which are distributed on the outer wall of the heat dissipation inner cavity at equal intervals.
According to the further technical scheme, the clamping groove is movably connected with the clamping block, and the clamping block can slide in the clamping groove.
Further technical scheme, the roof top is provided with rings, and rings symmetric distribution is in roof edge.
According to a further technical scheme, the heat dissipation mechanism comprises a semiconductor refrigeration piece, one side of the semiconductor refrigeration piece is provided with a cold conduction piece, the other side of the semiconductor refrigeration piece is provided with a heat dissipation piece, and the cold conduction piece is tightly attached to the inner wall of the heat dissipation inner cavity.
According to the further technical scheme, the plurality of cold guide plates are uniformly distributed on the surface of the semiconductor refrigeration plate.
Advantageous effects
Compared with the prior art, the utility model, have following apparent advantage:
1. the utility model discloses a cubical switchboard body inboard sets up heat dissipation inner chamber, through be provided with heat dissipation mechanism in heat dissipation inner chamber for components and parts separate through heat dissipation inner chamber, are convenient for improve the inside radiating effect of cubical switchboard body, are provided with radiator fan in the inner chamber of dispelling the heat simultaneously, accelerate the air flow in the heat dissipation inner chamber through radiator fan, and when the heat gived off to in the heat dissipation inner chamber, be favorable to drying the moisture in the air, played dampproofing effect.
2. The utility model discloses a heat dissipation mechanism refrigerates through the semiconductor refrigeration piece, and cold piece and fin are led to the rethread and are carried out the heat exchange, can reach quick radiating effect, prolong the life of cubical switchboard body, and simultaneously, the inboard extension board of cubical switchboard body is adjusted through the draw-in groove, adjusts the installation distance between the extension board, is applicable to the installation of different components and parts, enlarges the application scope of cubical switchboard body.
3. the utility model has the advantages of simple structure, convenient to use has good protecting effect, and the practicality is strong, is fit for using widely.
drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the mounting structure of the heat dissipation mechanism and the heat dissipation fan of the present invention.
Fig. 3 is a schematic structural view of the heat dissipation mechanism of the present invention.
Fig. 4 is the schematic view of the installation structure of the insect-proof net of the present invention.
In the figure: 1-a switch cabinet body, 2-a top plate, 3-a hanging ring, 4-a bottom plate, 5-a heat dissipation inner cavity, 6-a heat dissipation mechanism, 601-a cold guide sheet, 602-a semiconductor refrigeration sheet, 603-a heat dissipation sheet, 7-a heat dissipation fan, 8-a ventilation opening, 9-an insect-proof net, 10-a clamping groove, 11-a support plate and 12-a clamping block.
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, a draw-out type low-voltage switch cabinet comprises a switch cabinet body 1, wherein a top plate 2 and a bottom plate 4 are respectively arranged at the top and the bottom of the switch cabinet body 1, a heat dissipation inner cavity 5 is arranged at the inner side of the switch cabinet body 1, the heat dissipation inner cavity 5 is symmetrically arranged at the inner side of the switch cabinet body 1, a clamping groove 10 is arranged on the outer wall of the heat dissipation inner cavity 5, the clamping groove 10 is connected with clamping blocks 12 at two ends of a support plate 11, a heat dissipation mechanism 6 is arranged at the inner side of the heat dissipation inner cavity 5, a heat dissipation fan 7 is arranged on one side of the heat dissipation mechanism 6, a vent 8 is arranged on the side wall of the switch.
The clamping grooves 10 are arranged in a plurality of numbers, and the clamping grooves 10 are distributed on the outer wall of the heat dissipation inner cavity 5 at equal intervals, so that the support plate 11 can be adjusted conveniently, and the application range of the switch cabinet body 1 is expanded.
The clamping groove 10 is movably connected with the clamping block 12, and the clamping block 12 can slide in the clamping groove 10, so that the structural reasonability of the device is improved, and the support plate 11 is convenient to fix.
2 tops of roof are provided with rings 3, and rings 3 symmetric distribution is in 2 edges and corners of roof, are favorable to lifting by crane and the transportation to cubical switchboard body 1.
The heat dissipation mechanism 6 comprises a semiconductor refrigeration piece 602, one side of the semiconductor refrigeration piece 602 is provided with a cold conduction piece 601, the other side of the semiconductor refrigeration piece is provided with a heat dissipation sheet 603, the cold conduction piece 601 is tightly attached to the inner wall of the heat dissipation inner cavity 5, the quick heat dissipation is favorably realized, and the internal components of the switch cabinet body 1 are protected.
The plurality of cold guide plates 601 are arranged, and the cold guide plates 601 are uniformly distributed on the surface of the semiconductor refrigeration plate 602, so that the heat exchange efficiency is improved, and the heat dissipation effect is improved.
When the utility model is used, firstly, the switch cabinet body 1 is placed in a place to be used, when the components inside the switch cabinet body 1 work, the semiconductor refrigeration piece 602 refrigerates, and the heat of the cold conduction piece 601 and the heat radiation piece 603 is exchanged, so that the heat inside the switch cabinet body 1 is exchanged to the heat radiation inner cavity 5 to quickly radiate heat, and the air flow in the heat radiation inner cavity 5 is accelerated by the action of the heat radiation fan 7, thereby being beneficial to drying the humid air in the heat radiation inner cavity and playing a role of damp-proof;
Meanwhile, when components inside the switch cabinet body 1 are installed, the clamping blocks 12 at two ends of the support plates 11 can be drawn out of the clamping grooves 10 and inserted into the appropriate clamping grooves 10 according to the component structure, the distance between the adjacent support plates 11 is adjusted, and the installation requirements are met.
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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a pull-out type low-voltage switchgear which characterized in that: including cubical switchboard body (1), cubical switchboard body (1) top and bottom are provided with roof (2), bottom plate (4) respectively, cubical switchboard body (1) inboard is provided with heat dissipation inner chamber (5), heat dissipation inner chamber (5) symmetry sets up at cubical switchboard body (1) inboardly, be provided with on heat dissipation inner chamber (5) outer wall draw-in groove (10), and draw-in groove (10) are connected with fixture block (12) at extension board (11) both ends, heat dissipation inner chamber (5) inboard is provided with heat dissipation mechanism (6), and is provided with radiator fan (7) on one side of heat dissipation mechanism (6), be provided with vent (8) on cubical switchboard body (1) lateral wall, vent (8) department is provided with insect-proof net (9).
2. A draw-out low-voltage switchgear cabinet according to claim 1, wherein: the clamping grooves (10) are provided with a plurality of clamping grooves, and the clamping grooves (10) are distributed on the outer wall of the heat dissipation inner cavity (5) at equal intervals.
3. A draw-out low-voltage switchgear cabinet according to claim 1, wherein: the clamping groove (10) is movably connected with the clamping block (12), and the clamping block (12) can slide in the clamping groove (10).
4. A draw-out low-voltage switchgear cabinet according to claim 1, wherein: the top of the top plate (2) is provided with a lifting ring (3), and the lifting rings (3) are symmetrically distributed at the corners of the top plate (2).
5. A draw-out low-voltage switchgear cabinet according to claim 1, wherein: the heat dissipation mechanism (6) comprises a semiconductor refrigeration piece (602), one side of the semiconductor refrigeration piece (602) is provided with a cold guide piece (601), the other side of the semiconductor refrigeration piece is provided with a heat dissipation fin (603), and the cold guide piece (601) is tightly attached to the inner wall of the heat dissipation inner cavity (5).
6. A draw-out low-voltage switchgear according to claim 5, wherein: the number of the cold guide plates (601) is multiple, and the cold guide plates (601) are uniformly distributed on the surface of the semiconductor refrigeration plate (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920549837.XU CN209786571U (en) | 2019-04-22 | 2019-04-22 | Draw-out type low-voltage switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920549837.XU CN209786571U (en) | 2019-04-22 | 2019-04-22 | Draw-out type low-voltage switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209786571U true CN209786571U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920549837.XU Active CN209786571U (en) | 2019-04-22 | 2019-04-22 | Draw-out type low-voltage switch cabinet |
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| Country | Link |
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| CN (1) | CN209786571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113131392A (en) * | 2021-04-07 | 2021-07-16 | 江苏江阴华明电气设备有限公司 | Intelligent low pressure pull-out type cubical switchboard based on ubiquitous electric power internet of things |
-
2019
- 2019-04-22 CN CN201920549837.XU patent/CN209786571U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113131392A (en) * | 2021-04-07 | 2021-07-16 | 江苏江阴华明电气设备有限公司 | Intelligent low pressure pull-out type cubical switchboard based on ubiquitous electric power internet of things |
| CN113131392B (en) * | 2021-04-07 | 2022-06-28 | 江苏江阴华明电气设备有限公司 | Intelligent low pressure pull-out type cubical switchboard based on ubiquitous electric power internet of things |
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