CN205751752U - A kind of voltage device casing - Google Patents
A kind of voltage device casing Download PDFInfo
- Publication number
- CN205751752U CN205751752U CN201620430957.4U CN201620430957U CN205751752U CN 205751752 U CN205751752 U CN 205751752U CN 201620430957 U CN201620430957 U CN 201620430957U CN 205751752 U CN205751752 U CN 205751752U
- Authority
- CN
- China
- Prior art keywords
- radiator fan
- louvre
- described heat
- voltage device
- radiation rack
- 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.)
- Expired - Fee Related
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
This utility model relates to a kind of voltage device casing, including machine case body, on described machine case body, middle side part is provided with heat dissipation cavity, described heat dissipation cavity both sides are provided with louvre, each louvre is provided with heat dissipating grid, described heat dissipating grid is embedded on louvre, it is provided with heat radiation rack on the downside of described heat dissipation cavity, on the downside of described heat radiation rack, both sides are provided with the first radiator fan, middle part is provided with the second radiator fan, described heat radiation rack is provided with some blocks of heat sinks, described first radiator fan, the second radiator fan direction of rotation contrary.This utility model is by arranging the first radiator fan, the second radiator fan, such first radiator fan, the second radiator fan rotate, so the heat that cabinet inside produces is discharged from louvre in time, outside cold air is entered in cabinet, avoid the aging of parts, extend the service life of voltage device.
Description
Technical field
This utility model relates to technical field of electricity, particularly relates to a kind of voltage device casing.
Background technology
Transformator be the principle utilizing electromagnetic induction to change the device of alternating voltage, main member is primary coil, secondary
Level coil and iron core (magnetic core).Major function has: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilizing (magnetic saturation transformation
Device) etc..Can be divided into by purposes: power transformer and special transformer (electric furnace change, rectification change, power frequency testing transformer, pressure regulation
Device, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformator, instrument transformator, electronic transformer,
Reactor, transformer etc.).Circuit symbol commonly uses the T beginning as numbering. example: T01, T201 etc..
The voltage device of existing transformer station the most easily generates heat, and case radiation weak effect used, so
Cause heat not give out in time, be easily caused the aging of voltage device inner member, affect service life.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of voltage device casing.
This utility model is to be achieved through the following technical solutions:
A kind of voltage device casing, including machine case body, on described machine case body, middle side part is provided with heat dissipation cavity, described heat dissipation cavity
Both sides are provided with louvre, and each louvre is provided with heat dissipating grid, and described heat dissipating grid is embedded on louvre, described heat radiation
Being provided with heat radiation rack on the downside of chamber, on the downside of described heat radiation rack, both sides are provided with the first radiator fan, and middle part is provided with the second radiator fan, described
Heat radiation rack is provided with some blocks of heat sinks, described first radiator fan, the second radiator fan direction of rotation contrary.
As optimal technical scheme of the present utility model, described louvre is in rectangular configuration.
As optimal technical scheme of the present utility model, for detachably to connect between described heat radiation rack and machine case body inside
Connect.
As optimal technical scheme of the present utility model, described heat sink is that aluminium sheet is made.
Compared with prior art, the beneficial effects of the utility model are: this utility model simple in construction, reasonable in design,
This utility model is by arranging the first radiator fan, the second radiator fan, and such first radiator fan, the second radiator fan are carried out
Rotate, so the heat that cabinet inside produces discharged from louvre in time, outside cold air is entered in cabinet,
Avoid the aging of parts, extend the service life of voltage device.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1. machine case body；101. heat dissipation cavity；102. louvre；2. heat radiation rack；3. the first radiator fan；4. second
Radiator fan；5. heat sink；6. heat dissipating grid.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Referring to Fig. 1, Fig. 1 is structural representation of the present utility model.
A kind of voltage device casing, including machine case body 1, on described machine case body 1, middle side part is provided with heat dissipation cavity 101, described
Heat dissipation cavity 101 both sides are provided with louvre 102, and each louvre 102 is provided with heat dissipating grid 6, and described heat dissipating grid 6 is embedded in
On louvre 102, wherein said louvre 102 is in rectangular configuration, is so easy to the circulation of air.
It is provided with heat radiation rack 2 on the downside of described heat dissipation cavity 101, is removable between wherein said heat radiation rack 2 and machine case body 1 inside
Unload connection.On the downside of described heat radiation rack 2, both sides are provided with the first radiator fan 3, and middle part is provided with the second radiator fan 4, described heat radiation rack 2
Being provided with some blocks of heat sinks 5, wherein said heat sink 5 is made for aluminium sheet, so can improve area of dissipation, improves heat radiation effect
Really, the direction of rotation of described first radiator fan the 3, second radiator fan 4 is contrary, such first radiator fan the 3, second radiation air
Fan 4 rotates, and is so discharged from louvre in time by the heat that cabinet inside produces, is entered by outside cold air
In cabinet, it is to avoid parts aging, extend the service life of voltage device.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (4)
1. a voltage device casing, including machine case body (1), it is characterised in that: the upper middle side part of described machine case body (1) is provided with scattered
Hot chamber (101), described heat dissipation cavity (101) both sides are provided with louvre (102), and each louvre (102) is provided with heat dissipating grid
(6), described heat dissipating grid (6) is embedded on louvre (102), and described heat dissipation cavity (101) downside is provided with heat radiation rack (2), described
Both sides, heat radiation rack (2) downside are provided with the first radiator fan (3), and middle part is provided with the second radiator fan (4), on described heat radiation rack (2)
Be provided with some pieces of heat sinks (5), described first radiator fan (3), the second radiator fan (4) direction of rotation contrary.
A kind of voltage device casing the most according to claim 1, it is characterised in that: described louvre (102) is in rectangular configuration.
A kind of voltage device casing the most according to claim 1, it is characterised in that: described heat radiation rack (2) and machine case body (1)
For removably connecting between inside.
A kind of voltage device casing the most according to claim 1, it is characterised in that: described heat sink (5) is that aluminium sheet is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620430957.4U CN205751752U (en) | 2016-05-13 | 2016-05-13 | A kind of voltage device casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620430957.4U CN205751752U (en) | 2016-05-13 | 2016-05-13 | A kind of voltage device casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205751752U true CN205751752U (en) | 2016-11-30 |
Family
ID=57367732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620430957.4U Expired - Fee Related CN205751752U (en) | 2016-05-13 | 2016-05-13 | A kind of voltage device casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205751752U (en) |
-
2016
- 2016-05-13 CN CN201620430957.4U patent/CN205751752U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Hailing Inventor before: Chen Lizhuan |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170426 Address after: 511434 Guangdong city in Guangzhou Province Ming village of Panyu District Hualong Town right under the market by three 101 Avenue No. 17 Patentee after: Guangdong Sheng Sheng Energy Technology Co., Ltd. Address before: 362300 Nanan City, Fujian Province, the success of the United States Creek Industrial Zone Patentee before: Nanan City Longxin Mstar Technology Ltd |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20190513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |