CN213460827U - Heat dissipation device of switch cabinet - Google Patents
Heat dissipation device of switch cabinet Download PDFInfo
- Publication number
- CN213460827U CN213460827U CN202022782925.XU CN202022782925U CN213460827U CN 213460827 U CN213460827 U CN 213460827U CN 202022782925 U CN202022782925 U CN 202022782925U CN 213460827 U CN213460827 U CN 213460827U
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- CN
- China
- Prior art keywords
- fan
- cabinet
- cubical switchboard
- heat sink
- chamber
- Prior art date
- 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 title claims description 10
- 238000009423 ventilation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 241001465754 Metazoa Species 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
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Abstract
The utility model relates to a cubical switchboard heat abstractor, including a plurality of fan rooms, the fan room set up in the cabinet internal and with the electric power device of the internal portion of cabinet is isolated, every be equipped with a fan in the fan room and one be used for this fan indoor the terminal row of fan power supply. The utility model discloses a with the isolated fan room of the electric power device of the internal portion of cabinet, when cleaning, overhauing or changing the fan in the fan room, need not to close the power of whole cubical switchboard, also need not to open the cabinet door of cubical switchboard, whole in-process cubical switchboard can normal use to the power supply reliability of cubical switchboard has been increased.
Description
Technical Field
The utility model relates to a power switch cabinet field especially relates to a cubical switchboard heat abstractor.
Background
In the cubical switchboard use, operating current is big, leads to generating heat seriously, consequently need set up heat abstractor and cool down to the cubical switchboard usually. However, the existing heat dissipation device needs to operate for a long time, the service life of the heat dissipation device is difficult to meet the requirement of long-term operation of the switch cabinet, more dust is easily accumulated in the process of long-term operation of the heat dissipation device, if the dust is blown to the power devices inside the switch cabinet, the service life of the power devices is influenced, and even potential safety hazards are caused, so that the heat dissipation device needs to be frequently overhauled. And among the prior art, overhaul heat abstractor and need open the cabinet door of cubical switchboard and cut off the power supply, can influence the normal use of cubical switchboard like this on the one hand, and on the other hand also can have personnel to electrocute by mistake or damage the risk of electric power device in the cubical switchboard.
Therefore, how to provide a switch cabinet heat dissipation device that is safer and more convenient is a technical problem that needs to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cubical switchboard heat abstractor to solve above-mentioned technical problem.
In order to solve the technical problem, the utility model provides a cubical switchboard heat abstractor, including a plurality of fan rooms, the fan room set up in the cabinet internal and with the electric power device of the internal portion of cabinet is isolated, every be equipped with a fan in the fan room and one be used for this fan indoor the terminal row of fan power supply.
Preferably, the fan chamber comprises at least a base and a door for opening the fan chamber.
Preferably, the fan and the terminal block are fixedly mounted on the base.
Preferably, the door employs a safety net.
Preferably, a safety lock is installed on the chamber door.
Preferably, the number of the fan chambers is four, two of the fan chambers are mounted on the front panel of the cabinet body, and the other two fan chambers are mounted on the rear panel of the cabinet body.
Preferably, the fan chamber is respectively arranged at the upper parts of the front panel and the rear panel, and the bottom of the cabinet body is provided with a ventilation opening.
Preferably, a switch for turning on and off a power supply of the fan is mounted on the terminal block.
Compared with the prior art, the utility model provides a cubical switchboard heat abstractor has following advantage: the utility model discloses a with the isolated fan room of the electric power device of the internal portion of cabinet, when cleaning, overhauing or changing the fan in the fan room, need not to close the power of whole cubical switchboard, also need not to open the cabinet door of cubical switchboard, whole in-process cubical switchboard can normal use to the power supply reliability of cubical switchboard has been increased.
Drawings
Fig. 1 is a front view of a heat dissipation device of a switch cabinet according to an embodiment of the present invention;
fig. 2 is a side view of a heat dissipation device of a switch cabinet according to an embodiment of the present invention.
In the figure: 10-cabinet body, 20-fan chamber, 21-fan, 22-chamber door, 23-safety lock and 30-air inlet.
Detailed Description
In order to describe the technical solution of the above utility model in more detail, the following specific examples are given to demonstrate the technical effects; it should be emphasized that these examples are for illustrative purposes only and are not limiting to the scope of the present invention.
The utility model provides a cubical switchboard heat abstractor, as shown in fig. 1 to fig. 2, including a plurality of fan rooms 20, fan room 20 set up in the cabinet body 10 and with the power device (not shown) of the internal portion of cabinet 10 is isolated, every be equipped with a fan 21 and one in the fan room 20 and be used for this fan room 20 the terminal row (not shown) of fan 21 power supply. In this application, the approximate structure and the shape of the cabinet body 10 need not to change, only need increase corresponding fan chamber 20 at the top of the cabinet body 10 can, just so can separate fan 21 from the power device in the cabinet body 10, fan 21 in fan chamber 20 is cleaned when needs, when overhauing or changing, need not to close the power of whole cubical switchboard, also need not to open the cabinet door of cubical switchboard, only need with independent fan chamber 20 open and the outage can, whole in-process cubical switchboard can normal use, thereby the power supply reliability of cubical switchboard has been increased.
Preferably, with continued reference to fig. 1 and fig. 2, the fan chamber 20 at least includes a base (not shown), and specifically, the fan 21 and the terminal block are fixedly mounted on the base, that is, the base provides support for the fan 21 and the terminal block; preferably, a switch (not shown) for turning on and off the power supply of the fan 21 is installed on the terminal block, and an operator can turn off the power supply of the fan 21 through the switch without affecting the normal power supply of other power devices in the cabinet 10.
Preferably, the fan chamber 20 further includes a door 22 for opening the fan chamber 20, and specifically, the door 22 may employ a safety net, so as to facilitate observation of the inside condition of the fan chamber 20, and protect the safety of people, and meanwhile, prevent small animals such as mice from entering the inside of the switch cabinet, and in this embodiment, the door 22 is further installed with a safety lock 23, so that only a professional operator can hold a key to open the fan chamber 20, thereby further ensuring the safety.
Preferably, with continuing reference to fig. 1 and fig. 2, four fan chambers 20 are provided, two of the fan chambers are mounted on the front panel of the cabinet 10, and the other two fan chambers are mounted on the rear panel of the cabinet 10, specifically, the fan chambers 20 are respectively disposed on the upper portions of the front panel and the rear panel, the bottom of the cabinet 10 is further provided with an air inlet 30, air blown out by the fan 21 can enter from the air inlet 30, so that air circulation is formed inside the cabinet 10, and the cooling effect is improved.
To sum up, the utility model provides a cubical switchboard heat abstractor, including a plurality of fan rooms 20, fan room 20 set up in the cabinet body 10 and with the power device of the internal portion of cabinet 10 is isolated, every be equipped with a fan 21 in the fan room 20 and one be used for this fan room 20 in the terminal row of fan 21 power supply. The utility model discloses a with the isolated fan chamber 20 of the electric power device of the internal portion of cabinet 10, when cleaning, overhauls or change fan 21 in the fan chamber 20, need not to close the power of whole cubical switchboard, also need not to open the cabinet door of cubical switchboard, whole in-process cubical switchboard can normal use to the power supply reliability of cubical switchboard has been increased.
It will be apparent to those skilled in the art that various changes and modifications may be made to the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (8)
1. A heat dissipation device for a switch cabinet is characterized by comprising a plurality of fan chambers, wherein the fan chambers are arranged in a cabinet body and are isolated from electric devices in the cabinet body, and each fan chamber is internally provided with a fan and a terminal strip for supplying power to the fan in the fan chamber.
2. The switchgear panel heat sink of claim 1, wherein the fan compartment comprises at least a base and a door for opening the fan compartment.
3. The switchgear panel heat sink of claim 2, wherein the fan and the terminal block are fixedly mounted to the base.
4. The switchgear panel heat sink of claim 2, wherein the door employs a safety net.
5. The switchgear panel heat sink of claim 2 or 4, wherein a safety lock is mounted on the chamber door.
6. The heat sink of claim 1, wherein the number of fan chambers is four, two of the four fan chambers being mounted to the front panel of the cabinet and two of the four fan chambers being mounted to the rear panel of the cabinet.
7. The heat dissipating device of claim 6, wherein said fan chamber is disposed above said front panel and said rear panel, respectively, and said cabinet body has a ventilation opening at the bottom thereof.
8. The heat sink of claim 1, wherein the terminal block has a switch mounted thereon for turning on and off power to the fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022782925.XU CN213460827U (en) | 2020-11-26 | 2020-11-26 | Heat dissipation device of switch cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022782925.XU CN213460827U (en) | 2020-11-26 | 2020-11-26 | Heat dissipation device of switch cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213460827U true CN213460827U (en) | 2021-06-15 |
Family
ID=76303602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022782925.XU Active CN213460827U (en) | 2020-11-26 | 2020-11-26 | Heat dissipation device of switch cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213460827U (en) |
-
2020
- 2020-11-26 CN CN202022782925.XU patent/CN213460827U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |