CN219371822U - Heat dissipation low-voltage cabinet - Google Patents
Heat dissipation low-voltage cabinet Download PDFInfo
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- CN219371822U CN219371822U CN202223553623.0U CN202223553623U CN219371822U CN 219371822 U CN219371822 U CN 219371822U CN 202223553623 U CN202223553623 U CN 202223553623U CN 219371822 U CN219371822 U CN 219371822U
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- voltage cabinet
- heat dissipation
- cabinet
- voltage
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Abstract
The utility model relates to a heat dissipation low-voltage cabinet, which comprises a low-voltage cabinet, a top plate, a heat dissipation adjusting structure and a cabinet door; a top plate is movably arranged at the top of the low-voltage cabinet, a heat dissipation adjusting structure is arranged at the inner top of the low-voltage cabinet, and a cabinet door is hinged to the front side of the low-voltage cabinet; the heat dissipation adjusting structure comprises miniature electric push rods, sealing sliding frames and dust-blocking covers, wherein the miniature electric push rods are fixed on the left side and the right side of the inside of the low-voltage cabinet, the sealing sliding frames are fixed at the piston ends of the two miniature electric push rods, and the dust-blocking covers fixed with the top plate are fixed at the top of the sealing sliding frames. This heat dissipation low-voltage cabinet, the heat dissipation regulation structure of setting can be with the roof lifting for the heat in the low-voltage cabinet is convenient for disperse, and hot air in the low-voltage cabinet is in cabinet body top, through the rise of roof, accelerates heat and disperses, and can not have the problem that needs to open the cabinet door and occupy the passageway, also does not influence the parallel emission of a plurality of low-voltage cabinets.
Description
Technical Field
The utility model relates to the technical field of low-voltage cabinets, in particular to a heat dissipation low-voltage cabinet.
Background
The rated current of the low-voltage power distribution cabinet is 50Hz, the power distribution system with the rated voltage of 380v is used as power, and the power of illumination and power distribution is converted and controlled.
The low-voltage switch cabinets are frequently used in the power configuration system process, safety guarantee is provided for domestic electricity or factory production electricity, the low-voltage switch cabinets in the power distribution room need to work continuously for a long time, if the heat dissipation efficiency of the low-voltage switch cabinets cannot keep up with the generation speed of internal electrical components, the low-voltage switch cabinets can be burnt out due to overhigh temperature, but the number of the low-voltage switch cabinets in the power distribution room is large, the space of the power distribution room is more crowded due to the fact that the cabinet door is opened for heat dissipation, and the cabinet door components are not protected due to the fact that the cabinet door is opened for a long time.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides the heat dissipation low-voltage cabinet which has the advantages of convenient heat dissipation and no occupation of aisle space, and solves the problems in the prior art.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: a heat dissipation low-voltage cabinet comprises a low-voltage cabinet, a top plate, a heat dissipation adjusting structure and a cabinet door;
a top plate is movably arranged at the top of the low-voltage cabinet, a heat dissipation adjusting structure is arranged at the inner top of the low-voltage cabinet, and a cabinet door is hinged to the front side of the low-voltage cabinet;
the heat dissipation adjusting structure comprises miniature electric push rods, sealing sliding frames and dust-blocking covers, wherein the miniature electric push rods are fixed on the left side and the right side of the inside of the low-voltage cabinet, the sealing sliding frames are fixed at the piston ends of the two miniature electric push rods, and the dust-blocking covers fixed with the top plate are fixed at the top of the sealing sliding frames.
Further, the inner side of the top plate is fixedly connected with the outer side of the top of the dust blocking cover.
Further, the bottom of roof is fixed with the card frame, the draw-in groove with card frame looks adaptation is seted up at the top of low-voltage cabinet.
Further, the sealing sliding frame is in sliding connection with the inner wall of the low-voltage cabinet.
(III) beneficial effects
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this heat dissipation low-voltage cabinet through the heat dissipation regulation structure that sets up, can be with the roof lifting for the heat in the low-voltage cabinet is convenient for disperse, and hot air in the low-voltage cabinet is in cabinet body top, through the rise of roof, accelerates heat and disperses, and can not have the problem that needs to open the cabinet door and occupy the passageway, also does not influence the parallel emission of a plurality of low-voltage cabinets.
2. This heat dissipation low-voltage cabinet, through the miniature electric push rod that sets up, the extension that provides the power through the piston drives sealed sliding frame and slides from top to bottom with flexible to promote and hinder the dust cover and lift, drive the roof through hinder the dust cover and go up and down, sealed sliding frame plays the purpose that makes the lift stable, hinder the dust cover and be arranged in avoiding the dust entering low-voltage cabinet.
Drawings
FIG. 1 is a schematic diagram of a low-voltage cabinet set of the present utility model;
FIG. 2 is a schematic view of the present utility model in a raised top panel condition;
FIG. 3 is a schematic diagram of a partial parsing of the present utility model;
fig. 4 is an enlarged schematic view of the top plate of the present utility model.
In the figure: 1 a low-voltage cabinet, 2 a top plate, 3 a heat dissipation adjusting structure, 4 a miniature electric push rod, 5 a sealing sliding frame, 6 a dust blocking cover, 7 a clamping frame and 8 cabinet doors.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a heat dissipation low-voltage cabinet in the present embodiment includes a low-voltage cabinet 1, a top plate 2, a heat dissipation adjusting structure 3, and a cabinet door 8;
a top plate 2 is movably arranged at the top of the low-voltage cabinet 1, a heat dissipation adjusting structure 3 is arranged at the inner top of the low-voltage cabinet 1, and a cabinet door 8 is hinged to the front side of the low-voltage cabinet 1;
the heat dissipation regulation structure 3 in this embodiment includes miniature electric push rod 4, sealed sliding frame 5, hinders dirt cover 6, and the inside left and right sides of low-voltage cabinet 1 all is fixed with miniature electric push rod 4, miniature electric push rod 4 of setting, and the extension and the flexible sealed sliding frame 5 that drive of piston are passed through to the power that provide slide from top to bottom, and the piston end of two miniature electric push rods 4 is fixed with sealed sliding frame 5, and sealed sliding frame 5 plays the purpose that makes the lift stable, and the top of sealed sliding frame 5 is fixed with and hinders dirt cover 6 with roof 2 is fixed, hinders dirt cover 6 and is arranged in avoiding the dust to get into low-voltage cabinet 1.
The working principle of the embodiment is as follows:
the miniature electric push rod 4 is stretched to drive the sealing sliding frame 5 to slide upwards, the dust blocking cover 6 and the top plate 2 are pushed to move upwards integrally, hot air in the low-voltage cabinet 1 can flow through the dust blocking cover 6 quickly, heat dissipation efficiency is accelerated, and the pavement space is not occupied.
It is noted that 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a heat dissipation low-voltage cabinet, includes low-voltage cabinet (1), roof (2), heat dissipation regulation structure (3), cabinet door (8), its characterized in that:
the top of the low-voltage cabinet (1) is movably provided with a top plate (2), the inner top of the low-voltage cabinet (1) is provided with a heat dissipation adjusting structure (3), and the front side of the low-voltage cabinet (1) is hinged with a cabinet door (8);
the heat dissipation adjusting structure (3) comprises miniature electric push rods (4), sealing sliding frames (5) and dust-blocking covers (6), wherein the miniature electric push rods (4) are fixed on the left side and the right side of the inside of the low-voltage cabinet (1), the sealing sliding frames (5) are fixed at the piston ends of the miniature electric push rods (4), and the dust-blocking covers (6) fixed with the top plate (2) are fixed at the top of the sealing sliding frames (5).
2. A heat dissipating low-voltage cabinet according to claim 1, wherein: the inner side of the top plate (2) is fixedly connected with the outer side of the top of the dust-proof cover (6).
3. A heat dissipating low-voltage cabinet according to claim 1, wherein: the bottom of roof (2) is fixed with card frame (7), the draw-in groove with card frame (7) looks adaptation has been seted up at the top of low-voltage cabinet (1).
4. A heat dissipating low-voltage cabinet according to claim 1, wherein: the sealing sliding frame (5) is connected with the inner wall of the low-voltage cabinet (1) in a sliding way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223553623.0U CN219371822U (en) | 2022-12-29 | 2022-12-29 | Heat dissipation low-voltage cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223553623.0U CN219371822U (en) | 2022-12-29 | 2022-12-29 | Heat dissipation low-voltage cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219371822U true CN219371822U (en) | 2023-07-18 |
Family
ID=87148127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223553623.0U Active CN219371822U (en) | 2022-12-29 | 2022-12-29 | Heat dissipation low-voltage cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219371822U (en) |
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2022
- 2022-12-29 CN CN202223553623.0U patent/CN219371822U/en active Active
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