CN214153504U - Heat dissipation low-voltage switchgear - Google Patents
Heat dissipation low-voltage switchgear Download PDFInfo
- Publication number
- CN214153504U CN214153504U CN202022797369.3U CN202022797369U CN214153504U CN 214153504 U CN214153504 U CN 214153504U CN 202022797369 U CN202022797369 U CN 202022797369U CN 214153504 U CN214153504 U CN 214153504U
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- China
- Prior art keywords
- air inlet
- cabinet body
- air
- cabinet
- component
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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.)
- Expired - Fee Related
Links
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 238000001914 filtration Methods 0.000 claims abstract description 21
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 239000000428 dust Substances 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 238000010030 laminating Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a heat dissipation low-voltage switch cabinet, which comprises a cabinet body, wherein a cabinet door is arranged on the cabinet body, the cabinet body is also provided with a heat dissipation mechanism, the heat dissipation mechanism comprises an air inlet component and an air outlet component, the air inlet component is oppositely arranged on the side wall of the cabinet body, the air outlet component is arranged on the back of the cabinet body, the air inlet component comprises an air inlet box, the air inlet box is communicated with the interior of the cabinet body, a fan is arranged in the air inlet box, an air inlet is arranged on the air inlet box, a filtering component is arranged between the air inlet and the fan, the air outlet assembly comprises air outlets uniformly arranged on the back of the cabinet body, flexible sealing strips are oppositely arranged on the air outlets, the cabinet is internally provided with a sealing plate, the sealing plate is just opposite to the air outlet and is provided with a bulge, a through hole is arranged on the bulge in a penetrating manner, and a horizontal moving mechanism is arranged between the sealing plate and the cabinet body. The utility model has the advantages of simple structure, high heat dissipation efficiency and good dustproof effect.
Description
Technical Field
The utility model relates to a cubical switchboard technical field especially relates to a heat dissipation low-voltage switchgear.
Background
The switch cabinet is an electric device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch circuit is arranged according to the requirement. Such as meters, automatic controls, magnetic switches of motors, various alternating current contactors, and the like, some of which are also provided with high-voltage chambers and low-voltage chamber switch cabinets, and high-voltage buses, such as power plants, and some of which are also provided with low-frequency load shedding for keeping main equipment.
The range of application of low-voltage switchgear is more extensive, has numerous components and parts in the low-voltage switchgear, and its work is for taking some work, and the period can produce high temperature, and the performance of components and parts is influenced to the high temperature, simultaneously, can produce the electric leakage, burns out etc. and there is the potential safety hazard, and the radiating mechanism of present stage mostly collocates the scattered hot-blast heat and carries out thermal water conservancy diversion less, can get into numerous dusts during this period, has numerous dusts, has the hidden danger equally.
SUMMERY OF THE UTILITY MODEL
To the deficiency of the prior art, the technical problem to be solved by the present patent application is: how to provide a simple structure, high-efficient, the dustproof effectual heat dissipation low-voltage switchgear that prevents dust of heat dissipation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a heat dissipation low-voltage switch cabinet comprises a cabinet body, wherein a cabinet door is arranged on the cabinet body, a heat dissipation mechanism is also arranged on the cabinet body, the heat dissipation mechanism comprises an air inlet component and an air outlet component, wherein the air inlet component is oppositely arranged on the side wall of the cabinet body, the air outlet component is arranged on the back surface of the cabinet body, the air inlet component comprises an air inlet box, the air inlet box is communicated with the interior of the cabinet body, a fan is arranged in the air inlet box, an air inlet is arranged on the air inlet box, a filtering component is arranged between the air inlet and the fan, the air outlet assembly comprises air outlets uniformly arranged on the back of the cabinet body, flexible sealing strips are oppositely arranged on the air outlets, the cabinet is internally provided with a sealing plate, the sealing plate is just opposite to the air outlet and is provided with a bulge, a through hole is arranged on the bulge in a penetrating manner, and a horizontal moving mechanism is arranged between the sealing plate and the cabinet body.
When using, the filtering component of low-voltage switchgear normal during operation air intake can block that external dust gets into the internal portion of cabinet, the flexible sealing strip of air outlet department can block that the dust gets into the cabinet from the air outlet internal, and then guarantee inside clean and tidy, when needs dispel the heat, the action is opened to the fan, the temperature enters into the internal portion of cabinet from the air intake, horizontal migration mechanism drives the shrouding and removes to cabinet body direction simultaneously, make protruding outside action, push away flexible sealing strip, accomplish the link up of inner space and external world, thereby it passes through the inlet port in proper order to form gas, filtering component, the fan, the internal portion of cabinet reaches external directional gas flow with the perforation, accomplish with the gaseous replacement in external world, reach radiating effect. Radiating effect can be realized to this scheme, and the external dust of separation gets into simultaneously, under the guarantee efficient condition that dispels the heat, the normal use of guarantee low-voltage switchgear.
Preferably, the filtering component comprises a plurality of layers of filtering plugboards, filter screens are arranged on the filtering plugboards, and the filtering plugboards are inserted into the air inlet box.
Like this, can accomplish the replacement through pulling out and inserting the filtration picture peg, when forming the dust on the filter screen and piling up, in time change, guarantee air inlet efficiency.
As an optimization, the horizontal moving mechanism is an air cylinder, the fixed end of the air cylinder is installed on the cabinet body, and the free end of the air cylinder is fixedly connected with the sealing plate.
Like this, can drive the shrouding and realize removing, the stroke is stable.
Preferably, the flexible sealing strip is a rubber strip.
Like this, the rubber strip has the condition of deformation, can push away the rubber strip that the subtend set up at protruding in-process of marcing, accomplishes and link up, does not receive external force's the circumstances in addition under, can realize sealed laminating, avoids the dust to get into inside.
Preferably, the bottom of an air inlet on the air inlet box is arranged obliquely downwards, and the bottom of the air inlet is arranged obliquely downwards from inside to outside of the air inlet box.
Like this, can avoid the air intake department to produce the pile up of liquid, avoid getting into inside.
Description of the drawings:
fig. 1 is the utility model discloses a heat dissipation low-voltage switchgear's schematic structure diagram.
Fig. 2 is a schematic diagram of an internal structure of the heat dissipation low-voltage switch cabinet shown in fig. 1.
Fig. 3 is a schematic structural diagram of the air outlet assembly of the heat dissipation low-voltage switch cabinet shown in fig. 1.
Fig. 4 is a schematic structural diagram of an air outlet state of the air outlet assembly in fig. 3.
Fig. 5 is an enlarged schematic view of a portion a in fig. 1.
Fig. 6 is an external structural schematic diagram of the heat dissipation low-voltage switch cabinet.
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.
Referring to fig. 1-6, a heat dissipation low voltage switch cabinet comprises a cabinet body 1, a cabinet door 11 is arranged on the cabinet body 1, a heat dissipation mechanism is further arranged on the cabinet body 1, the heat dissipation mechanism comprises an air inlet component and an air outlet component, the air inlet component is oppositely arranged on the side wall of the cabinet body 1, the air outlet component is arranged on the back surface of the cabinet body, the air inlet component comprises an air inlet box 12, the air inlet box 12 is communicated with the inside of the cabinet body 1, a fan 13 is arranged in the air inlet box 12, an air inlet 14 is arranged on the air inlet box 12, a filter component is arranged between the air inlet 14 and the fan 13, the air outlet component comprises an air outlet 15 uniformly arranged on the back surface of the cabinet body 1, a flexible sealing strip 16 is oppositely arranged on the air outlet 15, a sealing plate 17 is arranged in the cabinet body 1, a bulge 18 is arranged on the sealing plate 17 and is opposite to the air outlet 15, the projection 18 is provided with a through hole 19, and a horizontal moving mechanism is arranged between the sealing plate 17 and the cabinet body 1.
When using, the filtering component of low-voltage switchgear normal during operation air intake can block that external dust gets into the internal portion of cabinet, the flexible sealing strip of air outlet department can block that the dust gets into the cabinet from the air outlet internal, and then guarantee inside clean and tidy, when needs dispel the heat, the action is opened to the fan, the temperature enters into the internal portion of cabinet from the air intake, horizontal migration mechanism drives the shrouding and removes to cabinet body direction simultaneously, make protruding outside action, push away flexible sealing strip, accomplish the link up of inner space and external world, thereby it passes through the inlet port in proper order to form gas, filtering component, the fan, the internal portion of cabinet reaches external directional gas flow with the perforation, accomplish with the gaseous replacement in external world, reach radiating effect. Radiating effect can be realized to this scheme, and the external dust of separation gets into simultaneously, under the guarantee efficient condition that dispels the heat, the normal use of guarantee low-voltage switchgear.
In this embodiment, the filtering component includes a multi-layer filtering insert plate 2, a filter screen 21 is arranged on the filtering insert plate 2, and the filtering insert plate 2 is inserted into the air inlet box 12.
Like this, can accomplish the replacement through pulling out and inserting the filtration picture peg, when forming the dust on the filter screen and piling up, in time change, guarantee air inlet efficiency.
In this embodiment, the horizontal movement mechanism is an air cylinder 22, the fixed end of the air cylinder 22 is installed on the cabinet body 1, and the free end of the air cylinder 22 is fixedly connected to the sealing plate 17.
Like this, can drive the shrouding and realize removing, the stroke is stable.
In this embodiment, the flexible sealing strip 16 is a rubber strip.
Like this, the rubber strip has the condition of deformation, can push away the rubber strip that the subtend set up at protruding in-process of marcing, accomplishes and link up, does not receive external force's the circumstances in addition under, can realize sealed laminating, avoids the dust to get into inside.
In this embodiment, the bottom of the air inlet 14 on the air inlet box 12 is arranged obliquely downward, and the bottom of the air inlet 14 is arranged obliquely downward from inside to outside of the air inlet box 12.
Like this, can avoid the air intake department to produce the pile up of liquid, avoid getting into inside.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A heat dissipation low-voltage switch cabinet is characterized by comprising a cabinet body, wherein a cabinet door is arranged on the cabinet body, the cabinet body is also provided with a heat dissipation mechanism, the heat dissipation mechanism comprises an air inlet component and an air outlet component, the air inlet component is oppositely arranged on the side wall of the cabinet body, the air outlet component is arranged on the back of the cabinet body, the air inlet component comprises an air inlet box, the air inlet box is communicated with the interior of the cabinet body, a fan is arranged in the air inlet box, an air inlet is arranged on the air inlet box, a filtering component is arranged between the air inlet and the fan, the air outlet assembly comprises air outlets uniformly arranged on the back of the cabinet body, flexible sealing strips are oppositely arranged on the air outlets, the cabinet is internally provided with a sealing plate, the sealing plate is just opposite to the air outlet and is provided with a bulge, a through hole is arranged on the bulge in a penetrating manner, and a horizontal moving mechanism is arranged between the sealing plate and the cabinet body.
2. The heat dissipation low-voltage switch cabinet according to claim 1, wherein the filtering assembly comprises a plurality of layers of filtering plugboards, filter screens are arranged on the filtering plugboards, and the filtering plugboards are inserted into the air inlet box.
3. The heat-dissipation low-voltage switch cabinet according to claim 2, wherein the horizontal moving mechanism is an air cylinder, a fixed end of the air cylinder is mounted on the cabinet body, and a free end of the air cylinder is fixedly connected with the sealing plate.
4. The heat-dissipating low-voltage switch cabinet according to claim 3, wherein the flexible sealing strip is a rubber strip.
5. The heat-dissipation low-voltage switch cabinet according to claim 4, wherein the bottom of the air inlet on the air inlet box is arranged obliquely downwards, and the bottom of the air inlet is arranged obliquely downwards from inside to outside of the air inlet box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022797369.3U CN214153504U (en) | 2020-11-27 | 2020-11-27 | Heat dissipation low-voltage switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022797369.3U CN214153504U (en) | 2020-11-27 | 2020-11-27 | Heat dissipation low-voltage switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214153504U true CN214153504U (en) | 2021-09-07 |
Family
ID=77567210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022797369.3U Expired - Fee Related CN214153504U (en) | 2020-11-27 | 2020-11-27 | Heat dissipation low-voltage switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214153504U (en) |
-
2020
- 2020-11-27 CN CN202022797369.3U patent/CN214153504U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |