CN211295902U - Low-voltage power distribution cabinet - Google Patents
Low-voltage power distribution cabinet Download PDFInfo
- Publication number
- CN211295902U CN211295902U CN201922387724.7U CN201922387724U CN211295902U CN 211295902 U CN211295902 U CN 211295902U CN 201922387724 U CN201922387724 U CN 201922387724U CN 211295902 U CN211295902 U CN 211295902U
- Authority
- CN
- China
- Prior art keywords
- mounting
- cabinet body
- bar
- support bar
- heat dissipation
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 abstract description 5
- 206010010904 Convulsion Diseases 0.000 description 3
- 230000036461 convulsion Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
Abstract
The utility model discloses a low-voltage power distribution cabinet, which comprises a cabinet body, wherein a supporting strip is fixed on the inner side surface of the cabinet body, the support bar is internally provided with a slideway, the support bar is provided with a mounting bar in a sliding way, two ends of the mounting bar are provided with convex sliding blocks, the convex sliding block is connected in the supporting strip slideway in a sliding way, the outer surfaces of the two sides of the mounting strip are connected with a screw thread jackscrew through screw threads, the screw thread jackscrew is tightly pressed against the outer surface of the supporting bar, the two sides of the cabinet body are provided with heat dissipation ports, heat dissipation fins are fixed in the heat dissipation ports and can be fixed on the supporting bar in a sliding fit way through the mounting bar, the space between the mounting bars can be adjusted, the mounting bars can be added according to the number of the electric elements, the mounting is convenient, the side face of the cabinet body is uniformly provided with the radiating holes, and the radiating fins and the fan are matched, so that air can be uniformly exhausted and radiated, the flowing performance of air flow is improved, and the radiating effect is improved.
Description
Technical Field
The utility model relates to a switch board field, more specifically say, relate to a low-voltage distribution cabinet.
Background
The rated current of the low-voltage power distribution cabinet is 50Hz, and the power distribution system with the rated voltage of 380v is used for power, illumination and power conversion and control of power distribution. The product has the characteristics of strong breaking capacity, good dynamic and thermal stability, flexible electric scheme, convenient combination, strong seriousness and practicability, novel structure and the like;
in current low-voltage distribution cabinet, its electrical component installs on cabinet internal portion mounting bracket, and its current mount structure is not convenient for adjust the distance, is not convenient for add the support component, can not add the installing support according to the electrical component group number of assembly when using, and its installation is not convenient enough to the heat that gives off when using only bloies the heat dissipation through the fan, and its radiating effect is not good.
Disclosure of Invention
To the problem that exists among the prior art, the utility model aims to provide a low-voltage distribution cabinet can slide to join in marriage through the mounting bar and fix on the support bar, and interval between the adjustable mounting bar can add the mounting bar according to electrical element's quantity simultaneously, and simple to operate evenly sets up the thermovent at cabinet side face, and cooperation fin and fan can evenly convulsions the heat dissipation, increase air current flow performance, improve the radiating effect.
In order to solve the above problems, the utility model adopts the following technical proposal.
The utility model provides a low-voltage distribution cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, the inboard fixed surface of the cabinet body has the support bar, establish the slide in the support bar, slidable mounting has the mounting bar on the support bar, convex slider is established at the mounting bar two, convex slider sliding connection is in the support bar slide, there is the screw thread jackscrew mounting bar both sides surface through threaded connection, screw thread jackscrew mounting bar tightly is at the surface of support bar, the thermovent has been seted up to the both sides of the cabinet body, the thermovent is internal to be fixed with the fin, can fix on the support bar through the mounting bar sliding fit, interval between the adjustable mounting bar, can add the mounting bar according to electric elements's quantity simultaneously, simple to operate evenly sets up the thermovent at cabinet side face, cooperation fin and fan can evenly convulsions heat dissipation.
Furthermore, the surface of the inner side of the lower end of the cabinet body is provided with a fan, the fan can blow downwards, and external air flow can be conveniently sucked into the cabinet body through the heat dissipation port to dissipate heat.
Furthermore, the radiating holes are uniformly formed in the outer surfaces of the two sides of the cabinet body, so that the air flow intercommunication performance is improved.
Furthermore, the radiating fins are uniformly arranged in the radiating holes in an inclined state, so that dust is not easy to enter.
Furthermore, mounting holes are uniformly formed in the surface of the mounting bar, so that the electrical assembly can be conveniently mounted.
Compared with the prior art, the utility model has the advantages of:
(1) can slide to join in marriage through the mounting bar and fix on the support bar, interval between the adjustable mounting bar can add the mounting bar according to electric elements's quantity simultaneously, simple to operate evenly sets up the thermovent at cabinet side face, cooperates fin and fan, and the heat dissipation of can evenly convulsions increases the air current flow property, improves the radiating effect.
(2) The fan is arranged on the inner side surface of the lower end of the cabinet body, the fan can blow downwards, and external air flow can be conveniently sucked into the cabinet body through the heat dissipation port to dissipate heat.
(3) The heat dissipation ports are uniformly arranged on the outer surfaces of the two sides of the cabinet body, so that the air flow intercommunication performance is improved.
(4) The radiating fins are uniformly arranged in the radiating holes in an inclined state, so that dust is not easy to enter.
(5) The mounting hole has evenly been seted up on the mounting bar surface, is convenient for install electrical component.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
FIG. 3 is a top sectional view of the overall structure of the present invention;
fig. 4 is a top view of the local structure of the support bar of the present invention.
The reference numbers in the figures illustrate:
the cabinet body 1, the support bar 2, the mounting bar 3, the convex slider 30, the screw thread jackscrew 4, the thermovent 5, the fin 6, 7 fans.
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.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Please refer to fig. 1-4, a low-voltage power distribution cabinet, which comprises a cabinet body 1, a support bar 2 (the support bar 2 is made of aluminum alloy) is fixed on the inner side surface of the cabinet body 1, a slide way is arranged in the support bar 2, a mounting bar 3 is slidably mounted on the support bar 2, a convex slider 30 is arranged at two ends of the mounting bar 3, the convex slider 30 is slidably connected in the slide way of the support bar 2, an opening is arranged at the upper side of the support bar 2, the convex slider 30 can be clamped into the slide way of the support bar 2 along the opening, so that the addition and the sliding fit are convenient, the outer surfaces of two sides of the mounting bar 3 are connected with a thread jackscrew 4 through a thread, the thread jackscrew 4 is tightly pressed on the outer surface of.
Referring to fig. 1-4, a fan 7 (prior art) is disposed on the inner surface of the lower end of the cabinet body 1, the fan 7 can blow air downward to facilitate external air flow to be sucked into the cabinet body 1 through the heat dissipation ports 5 for heat dissipation, the heat dissipation ports 5 are uniformly formed on the outer surfaces of the two sides of the cabinet body 1 to improve air flow intercommunication performance, the heat dissipation fins 6 are uniformly arranged in the heat dissipation ports 5 in an inclined state, so that dust is not easy to enter, and mounting holes are uniformly formed on the surface of the mounting bar 3 to facilitate mounting of electrical components.
When the mounting device is used, the slide ways are arranged in the supporting bars 2, the mounting bars 3 are arranged on the supporting bars 2 in a sliding mode, the convex sliding blocks 30 are arranged at two ends of the mounting bars 3, the convex sliding blocks 30 can be connected in the slide ways of the supporting bars 2 in a sliding mode, openings are formed in the upper sides of the supporting bars 2, the convex sliding blocks 30 can be clamped into the slide ways of the supporting bars 2 along the openings, sliding addition is facilitated, the outer surfaces of two sides of the mounting bars 3 are connected with the threaded jackscrews 4 through threads, the threaded jackscrews 4 are tightly propped against the outer surfaces of the supporting bars 2, the mounting bars 3 are conveniently propped against and fixed, installation of the mounting bars 3 is facilitated, the distance between the upper slide way and the lower slide ways can be;
the heat dissipation port 5 has been seted up through the both sides of the cabinet body 1, and the heat dissipation fin 6 has been fixed in the heat dissipation port 5, and the internal side surface of 1 lower extreme of the cabinet body is equipped with fan 7, and fan 7 can blow down, can be convenient for inhale the internal heat dissipation of cabinet body 1 with outside air current through heat dissipation port 5, and heat outside conduction that the fin 6 can absorb the electric component and send when logical is convenient for dispel the heat fast, improves the radiating effect.
The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.
Claims (5)
1. The utility model provides a low-voltage distribution cabinet, includes cabinet body (1), its characterized in that: the inboard fixed surface of the cabinet body (1) has support bar (2), establish the slide in support bar (2), slidable mounting has mounting bar (3) on support bar (2), convex slider (30) are established at mounting bar (3) two, convex slider (30) sliding connection is in support bar (2) slide, there are screw thread jackscrew (4) mounting bar (3) both sides surface through threaded connection, screw thread jackscrew (4) top is tight at the surface of support bar (2), thermovent (5) have been seted up to the both sides of the cabinet body (1), thermovent (5) internal fixation has fin (6).
2. A low-voltage distribution cabinet according to claim 1, characterized in that: the inner side surface of the lower end of the cabinet body (1) is provided with a fan (7).
3. A low-voltage distribution cabinet according to claim 1, characterized in that: the heat dissipation openings (5) are uniformly formed in the outer surfaces of the two sides of the cabinet body (1).
4. A low-voltage distribution cabinet according to claim 1, characterized in that: the radiating fins (6) are uniformly arranged in the radiating port (5) in an inclined state.
5. A low-voltage distribution cabinet according to claim 1, characterized in that: mounting holes are uniformly formed in the surface of the mounting bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922387724.7U CN211295902U (en) | 2019-12-25 | 2019-12-25 | Low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922387724.7U CN211295902U (en) | 2019-12-25 | 2019-12-25 | Low-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211295902U true CN211295902U (en) | 2020-08-18 |
Family
ID=72017630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922387724.7U Active CN211295902U (en) | 2019-12-25 | 2019-12-25 | Low-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211295902U (en) |
-
2019
- 2019-12-25 CN CN201922387724.7U patent/CN211295902U/en active Active
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