CN214478885U - Power distribution cabinet for power system - Google Patents
Power distribution cabinet for power system Download PDFInfo
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- CN214478885U CN214478885U CN202120357461.XU CN202120357461U CN214478885U CN 214478885 U CN214478885 U CN 214478885U CN 202120357461 U CN202120357461 U CN 202120357461U CN 214478885 U CN214478885 U CN 214478885U
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- box
- box body
- heat dissipation
- groove
- distribution cabinet
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Abstract
The utility model relates to an electric power equipment specifically is a switch board for electric power system, including the box, the lower extreme is equipped with radiator unit respectively on the box, is equipped with a plurality of logical grooves on the box lateral wall, is equipped with dustproof subassembly on leading to the groove, rotates on leading to the groove and is connected with the baffle, and the baffle passes through the bull stick to be connected with the movable block, movable block and box lateral wall sliding connection, is equipped with on the box to make the gliding spout of movable block, movable block lower extreme fixedly connected with connecting rod, the connecting rod other end is connected with a lateral wall of the gasbag of intussuseption volatile liquid. When less heat is generated in the box body of the power distribution cabinet, heat dissipation treatment is carried out through the heat dissipation plates on the upper side and the lower side of the box body; when the inside higher heat that produces of box, the volatile liquid in the gasbag in the box lateral wall is heated and volatilizees into gas and makes the gasbag inflation, and then makes the baffle rotate through movable block, connecting rod and bull stick, and then makes logical groove open and make the interior outer air of box exchange, and then makes the heat in the box discharge.
Description
Technical Field
The utility model relates to an electrical equipment specifically is a switch board for electric power system.
Background
The switch equipment, the measuring instrument, the protective electric appliance and the auxiliary equipment are assembled in a closed or semi-closed metal cabinet according to the electrical wiring requirement to form the low-voltage distribution device. When the circuit is normally operated, the circuit can be switched on or switched off by a manual or automatic switch, and when the circuit is in fault or abnormal operation, the circuit can be switched off or the alarm can be given by a protective electric appliance. The switch board can also be with the help of the various parameters of measuring instrument display operation, can also adjust some electrical parameters, indicates or signals the normal operating condition of deviating through pilot lamp and speaker.
Electrical equipment in traditional switch board can produce a large amount of heats when carrying out the work, and inside the dust got into the electrical apparatus cabinet from the vent when ventilating, the dust gathering can lead to equipment to take place the short circuit phenomenon on equipment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a switch board for electric power system to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a power distribution cabinet for an electric power system comprises a cabinet body 1, wherein the upper end and the lower end of the cabinet body 1 are respectively provided with a heat dissipation assembly, the side wall of the cabinet body 1 is provided with a plurality of through grooves 5, and the through grooves 5 are provided with dustproof assemblies; one surface of the through groove 5, which is originally away from the dustproof assembly, is in an opening shape, and a baffle is arranged on the opening and is connected with the upper end shaft of the through groove 5;
the through groove 5 is rotatably connected with a partition plate 8, and the length of the partition plate 8 is greater than that of the through groove 5; one end of the clapboard 8, which is close to the dustproof assembly, is rotatably connected with a rotating rod 9; the other end of the rotating rod 9 is rotatably connected with a moving block 10, and the moving block 10 is slidably connected with the side wall of the box body 1; a sliding groove 16 matched with the moving block 10 is formed in the box body 1, and a connecting rod 11 is fixedly connected to the lower end of the moving block 10; the other end of the connecting rod 11 is provided with an air bag 12, and the air bag 12 is filled with volatile liquid.
Further, the heat dissipation assembly comprises an outer frame 3 and a heat dissipation plate 4, the outer frame 3 is fixedly connected with the box body 1, and the heat dissipation plate 4 is fixedly connected in the outer frame 3.
Furthermore, a plurality of concave holes are arranged on the heat dissipation plate 4.
Furthermore, the dustproof assembly comprises a frame body 6 and a dustproof net 7, the frame body 6 is fixedly connected with the box body 1, and the dustproof net 7 is arranged in the frame body 6.
Furthermore, a rotating rod is arranged in the middle of the partition plate 8 and connected with the side wall of the through groove 5.
Furthermore, a plurality of support columns 2 are arranged at the lower end of the box body 1.
Furthermore, a plurality of rotary grooves 15 are formed in the partition plate 8, rotary plates 14 are arranged in the rotary grooves 15, the upper ends of the rotary plates 14 are rotatably connected with the partition plate 8, and round corners are formed in the other ends of the rotary plates 14.
When less heat is generated in the box body of the power distribution cabinet, heat dissipation treatment is carried out through the heat dissipation plates on the upper side and the lower side of the box body, and dust outside the box body cannot enter the box body, so that influence is caused on electrical equipment; when high heat is generated in the box body, volatile liquid in the air bag in the side wall of the box body is heated and volatilized into gas to enable the air bag to expand, then the partition plate is enabled to rotate through the moving block, the connecting rod and the rotating rod, the through groove is enabled to be opened to enable air inside and outside the box body to be communicated, and further the heat in the box body is exhausted, a dust screen arranged in the through groove can intercept dust when the air outside the box body enters the box body, the dust is prevented from accumulating in the box body, when the heat generated in the box body is reduced, the volatile gas in the air bag is liquefied, and the partition plate is enabled to be restored to the original state, so that the dust is prevented from entering the box body to the maximum extent, and the heat dissipation work of the box body can be carried out;
when the partition plate rotates, the self gravity factor of the rotating plate is always kept vertical to the horizontal plane, so that the rotating groove block exchanges heat with the outside air, and the heat in the box body can be well dissipated.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the heat dissipation effect is good;
(2) the designed dust screen can prevent dust from entering while radiating;
(3) through many parties' heat dissipation, the lateral wall that is equivalent to whole switch board when the temperature is too high can all dispel the heat.
Drawings
Fig. 1 is a schematic structural diagram of a power distribution cabinet for an electric power system.
Fig. 2 is a schematic partial structure diagram of a power distribution cabinet for an electric power system.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2 of a power distribution cabinet for an electric power system.
Fig. 4 is a partially enlarged schematic view of a portion B in fig. 2 of a power distribution cabinet for a power system.
Fig. 5 is a three-dimensional schematic diagram of a heat dissipation assembly of a power distribution cabinet for an electric power system.
In the figure: 1-box body, 2-support column, 3-outer frame, 4-heat dissipation plate, 5-through groove, 6-frame body, 7-dust screen, 8-clapboard, 9-rotating rod, 10-moving block, 11-connecting rod, 12-air bag, 14-rotating plate and 15-rotating groove.
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.
Example 1
In the embodiment of the utility model, a power distribution cabinet for an electric power system, which comprises a box body 1, the upper end and the lower end of the box body 1 are respectively provided with a heat dissipation component, when the heat of the box body 1 is small, the heat dissipation treatment can be carried out through the heat dissipation component, the side wall of the box body 1 is provided with a plurality of through grooves 5, the through grooves 5 are provided with dustproof components, the dustproof components can intercept dust when air outside the box body 1 enters the box body 1, the through grooves 5 are rotatably connected with a baffle plate 8, the lower end of the baffle plate 8 is rotatably connected with a rotating rod 9, the other end of the rotating rod 9 is rotatably connected with a movable block 10, the movable block 10 moves upwards to rotate the rotating rod 9, so that the baffle plate 8 rotates, the through grooves 5 are opened to carry out heat dissipation work, the movable block 10 is slidably connected with the side wall of the box body 1, the box body 1 is provided with a chute 16 for sliding the movable block 10, the lower end of the movable block 10 is fixedly connected with a connecting rod 11, the other end of the connecting rod 11 is connected with a side wall of an air bag 12, the air bag 12 is filled with the volatile liquid 13, the volatile liquid 13 is dichloromethane, the boiling point is 39.75 degrees, when the temperature reaches 39.75 degrees, the dichloromethane volatilizes into the liquid, the air bag 12 is expanded, and the connecting rod 11 moves upwards in the chute 16.
The heat dissipation assembly comprises an outer frame 3 and a heat dissipation plate 4, the outer frame 3 is fixedly connected with the box body 1, the heat dissipation plate 4 is fixedly connected in the outer frame 3, and the heat dissipation plate 4 is made of copper in the embodiment and can perform heat dissipation work on the box body 1;
the heat dissipation plate 4 is provided with a plurality of concave holes, and the concave holes can increase the contact area of the heat dissipation plate 4, so that the heat dissipation effect is better;
the dustproof assembly comprises a frame body 6 and a dustproof net 7, the frame body 6 is fixedly connected with the box body 1, the dustproof net 7 is arranged in the frame body 6, and the dustproof net 7 can intercept dust when heat is dissipated;
the lower end of the box body 1 is provided with a plurality of support columns 2 which support the box body 1.
The working principle of the embodiment is as follows:
when less heat is generated in the box body 1 of the power distribution cabinet, heat dissipation treatment is carried out through the heat dissipation plates 4 with the concave holes on the upper side and the lower side of the box body 1, and dust outside the box body 1 cannot enter the box body to affect electrical equipment;
when the inside higher heat that produces of box 1, 13 dichloromethane of volatile liquid in the gasbag 12 in the box 1 lateral wall is heated and volatilizees into gas, make gasbag 12 inflation, and then make movable block 10 and connecting rod 11 move up, make the bull stick 9 that rotates with movable block 10 and be connected move to the upper right, and then make baffle 8 rotate, make logical groove 5 open and make the inside and outside air of box 1 exchange, the heat in the box 1 gives out, and at the in-process that the heat gives off, carry out the interception of dust when leading to the inside dust screen 7 that is equipped with of groove 5 can get into the box 1 to the outside air of box 1 in, prevent that the dust from piling up in box 1.
Example 2
Further improvement is made on the basis of the embodiment 1, and the improvement points are as follows: be equipped with a plurality of rotary troughs 15 on the baffle 8, be equipped with commentaries on classics board 14 in the rotary trough 15, change 14 upper ends of board and rotate with baffle 8 and be connected, change 14 other ends of board and be equipped with the fillet, when baffle 8 rotates, because the self gravity factor of changeing board 14 keeps the perpendicular to horizontal plane always for 15 bold in the rotary trough exchanges the heat with the outside air and makes the heat in the box 1 can be fine effluvium.
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 (7)
1. The utility model provides a switch board for electric power system, includes box (1), its characterized in that: the upper end and the lower end of the box body (1) are respectively provided with a heat dissipation assembly, the side wall of the box body (1) is provided with a plurality of through grooves (5), and the through grooves (5) are provided with dustproof assemblies; one surface of the through groove (5) far away from the dustproof assembly is in an opening shape, a baffle is arranged on the opening, and the baffle is connected with the upper end shaft of the through groove (5);
the through groove (5) is rotatably connected with a partition plate (8), and the length of the partition plate (8) is greater than that of the through groove (5); one end of the clapboard (8) close to the dustproof assembly is rotatably connected with a rotating rod (9); the other end of the rotating rod (9) is rotatably connected with a moving block (10), and the moving block (10) is in sliding connection with the side wall of the box body (1); a sliding groove (16) matched with the moving block (10) is formed in the box body (1), and a connecting rod (11) is fixedly connected to the lower end of the moving block (10); an air bag (12) is arranged at the other end of the connecting rod (11), and volatile liquid is filled in the air bag (12).
2. The power distribution cabinet for the power system according to claim 1, wherein: the heat dissipation assembly comprises an outer frame (3) and a heat dissipation plate (4), the outer frame (3) is fixedly connected with the box body (1), and the heat dissipation plate (4) is fixedly connected in the outer frame (3).
3. The power distribution cabinet for the power system according to claim 2, wherein: and a plurality of concave holes are formed in the heat dissipation plate (4).
4. The power distribution cabinet for the power system according to claim 1, wherein: the dustproof assembly comprises a frame body (6) and a dustproof net (7), the frame body (6) is fixedly connected with the box body (1), and the dustproof net (7) is arranged in the frame body (6).
5. The power distribution cabinet for the power system according to claim 1, wherein: a rotating rod is arranged in the middle of the partition plate (8), and the rotating rod is connected with the side wall of the through groove (5).
6. The power distribution cabinet for the power system according to claim 1, wherein: the lower end of the box body (1) is provided with a plurality of support columns (2).
7. The power distribution cabinet for the power system according to claim 1, wherein: the improved rotary plate is characterized in that a plurality of rotary grooves (15) are formed in the partition plate (8), rotary plates (14) are arranged in the rotary grooves (15), the upper ends of the rotary plates (14) are rotatably connected with the partition plate (8), and round corners are arranged at the other ends of the rotary plates (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120357461.XU CN214478885U (en) | 2021-02-07 | 2021-02-07 | Power distribution cabinet for power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120357461.XU CN214478885U (en) | 2021-02-07 | 2021-02-07 | Power distribution cabinet for power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214478885U true CN214478885U (en) | 2021-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120357461.XU Active CN214478885U (en) | 2021-02-07 | 2021-02-07 | Power distribution cabinet for power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214478885U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114388936A (en) * | 2022-01-14 | 2022-04-22 | 重庆化工职业学院 | Fork truck battery that radiating effect is good |
-
2021
- 2021-02-07 CN CN202120357461.XU patent/CN214478885U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114388936A (en) * | 2022-01-14 | 2022-04-22 | 重庆化工职业学院 | Fork truck battery that radiating effect is good |
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