CN106451092A - Protective low-voltage metering cabinet with good heat dissipation - Google Patents
Protective low-voltage metering cabinet with good heat dissipation Download PDFInfo
- Publication number
- CN106451092A CN106451092A CN201610962042.2A CN201610962042A CN106451092A CN 106451092 A CN106451092 A CN 106451092A CN 201610962042 A CN201610962042 A CN 201610962042A CN 106451092 A CN106451092 A CN 106451092A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- cabinet body
- voltage metering
- mosquito net
- protective low
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention relates to the field of high-voltage switch equipment, and particularly relates to a protective low-voltage metering cabinet with good heat dissipation. The protective low-voltage metering cabinet comprises a cabinet body and a cabinet door, and is characterized in that the left side surface, the right side surface and the back of the cabinet body and the cabinet door are provided with ventilation strip holes, the strip holes are fixedly provided with electric mosquito nets respectively, the upper end of the outer side of each ventilation strip holes is provided with a downward sloping rain sheltering strip, the inner side of each ventilation strip hole is fixedly provided with an n-shaped EVA foam strip with both end being open, a photovoltaic power generation device is laid at the top end of the cabinet body, the top surface inside the cabinet body is provided with a cooling fan, and the photovoltaic power generation device is electrically connected with the mosquito nets and the cooling fan; mosquitoes are blocked outside the cabinet body through setting the mosquito nets; the rain sheltering strips effectively prevent foreign matters such as water and dust from getting into the cabinet body; the EVA foam strips with both ends being open effectively absorb excessive vapor inside the cabinet body, adjust humidity balance inside the cabinet body and further prevents rainwater from getting into the cabinet body; and the cooling fan can accelerate air circulation inside the cabinet body, thereby being conducive to heat dissipation of electrical components.
Description
Technical field
The present invention relates to field of electrical equipment, specifically relates to a kind of good protective low-voltage metering cabinet of radiating.
Background technology
Main by metering handcart, insurance period, current transformer, voltage transformer, three phase watt-hour meter are constituted in metering cabinet.
It is used for measuring the electricity statistic record in the region, certainly the also statistic record comprising capacity of idle power.
Low-voltage metering cabinet needs radiating during work, so existing low-voltage metering cabinet can be offered on cabinet
Passage, is thus not fee from mosquito and crawls into from passage in cabinet, can be caused with electrical component in cabinet for a long time
Damage even short circuit.
Content of the invention
For the problem that prior art is present, solve existing low-voltage metering cabinet and easily crawl into mosquito and cause to be damaged with electrical component
Bad problem, the invention provides a kind of good protective low-voltage metering cabinet of radiating.
Concrete technical scheme is as follows：
A kind of good protective low-voltage metering cabinet of radiating, including cabinet, cabinet door, the left and right side of the cabinet and the back side
And ventilation bar hole is all offered in the cabinet door, electric mosquito net, the outside in the ventilation bar hole is fixed with the ventilation bar hole
Upper end is provided with downward-sloping wiper bar, and the inner side in the ventilation bar hole is fixed with both ends openThe EVA foam of shape
Bar, the top of the cabinet is laid with photovoltaic power generation apparatus, is provided with radiator fan, the photovoltaic on the top surface in the cabinet
TRT is electrically connected with the electric mosquito net and the radiator fan；
Preferably, the ventilation bar hole on each face is no less than 4；
Preferably, the length of the electric mosquito net and high length and height in the ventilation bar hole；
Preferably, the width of the electric mosquito net is less than the width in the ventilation bar hole, and in the electric mosquito net and the cabinet
Side wall is in the same plane；
Preferably, the length of the EVA foam bar is equal to the length of the electric mosquito net 3.
Beneficial effect：
The present invention passes through to arrange electric mosquito net on ventilation bar hole, effectively stops mosquito to outside cabinet；In ventilation bar hole
Outer upper end arrange wiper bar, effectively prevent the foreign bodies such as water and dust enter cabinet；Solid on the medial surface in ventilation bar hole
Determine the EVA foam bar of both ends open, the unnecessary vapor of in the air in cabinet can be effectively absorbed, can be with regulator cubicle body
Wetting balance, stops that rainwater enters cabinet further；The radiator fan for being placed in cabinet inner top can accelerate air in cabinet
Circulation, is conducive to the radiating with electrical component.
Description of the drawings
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
Accompanying drawing to be used needed for technology description is had to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, acceptable
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1：The good protective low-voltage metering cabinet three-dimensional structure diagram of the radiating of wiper bar is not installed；
Fig. 2：The good protective low-voltage metering cabinet three-dimensional structure diagram of radiating after wiper bar is installed；
Fig. 3：The vertical section three-dimensional structure diagram of the good protective low-voltage metering cabinet that radiates of EVA foam bar is not installed；
Fig. 4：The vertical section three-dimensional structure diagram of the good protective low-voltage metering cabinet of the radiating after EVA foam bar is installed.
Reference is as follows：
1st, cabinet, 101, cabinet door, 2, ventilation bar hole, 3, electric mosquito net, 4, wiper bar, 5, EVA foam bar, 6, photovoltaic generation dress
Put.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention is clearer, below in the embodiment of the present invention
Technical scheme is clearly and completely described, it is clear that described embodiment is a part of embodiment of the present invention, rather than entirely
The embodiment in portion.Based on the embodiment in the present invention, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of protection of the invention.
In conjunction with Fig. 2 to Fig. 4, referring to Fig. 1：A kind of good protective low-voltage metering cabinet of radiating, including cabinet 1, cabinet door
101, ventilation bar hole 2 is all offered on the left and right side of the cabinet 1 and the back side and the cabinet door, on the ventilation bar hole 2
Electric mosquito net 3 is fixed with, the outer upper end in the ventilation bar hole 2 is provided with downward-sloping wiper bar 4, the ventilation bar hole 2
Inner side is fixed with both ends openThe EVA foam bar 5 of shape, the top of the cabinet 1 is laid with photovoltaic power generation apparatus 6, institute
State on the top surface in cabinet 1 and radiator fan is provided with, the photovoltaic power generation apparatus 6 are electrically connected with the electric mosquito net 3 and institute
State radiator fan；The ventilation bar hole 2 on each face is no less than 4；The length of the electric mosquito net 3 and high in the ventilation
The length in bar hole 2 and height；The wide width less than the ventilation bar hole 2 of the electric mosquito net 3, and the electric mosquito net 3 and the cabinet 1
Medial wall is in the same plane；The length of the EVA foam bar 5 is equal to the length of the electric mosquito net 3.
The present invention passes through to arrange electric mosquito net on ventilation bar hole, effectively stops mosquito to outside cabinet；In ventilation bar hole
Outer upper end arrange wiper bar, effectively prevent the foreign bodies such as water and dust enter cabinet；Solid on the medial surface in ventilation bar hole
Determine the EVA foam bar of both ends open, the unnecessary vapor of in the air in cabinet can be effectively absorbed, can be with regulator cubicle body
Wetting balance, stops that rainwater enters cabinet further；The radiator fan for being placed in cabinet inner top can accelerate air in cabinet
Circulation, is conducive to the radiating with electrical component.
Only in order to technical scheme to be described, rather than a limitation；Although entering to the present invention with reference to the foregoing embodiments
Go detailed description, it will be understood by those within the art that：Which still can be to described in foregoing embodiments
Technical scheme is modified, or carries out equivalent to which part technical characteristic；And these modifications or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (5)
1. the good protective low-voltage metering cabinet of a kind of radiating, it is characterised in that：Including cabinet (1), cabinet door (101), the cabinet
Ventilation bar hole (2) is all offered on the left and right side of body (1) and the back side and the cabinet door (101), on ventilation bar hole (2)
Electric mosquito net (3) is fixed with, the outer upper end of ventilation bar hole (2) is provided with downward-sloping wiper bar (4), the ventilation bar
The inner side in hole (2) is fixed with both ends openEVA foam bar (5) of shape, the top of cabinet (1) is laid with photovoltaic and sends out
Electric installation (6), is provided with radiator fan on the top surface in cabinet (1), and photovoltaic power generation apparatus (6) are electrically connected with
Electric mosquito net (3) and the radiator fan.
2. the good protective low-voltage metering cabinet of radiating as claimed in claim 1, it is characterised in that：Described logical on each face
Gas bar hole (2) is no less than 4.
3. the good protective low-voltage metering cabinet of radiating as claimed in claim 1, it is characterised in that：Electric mosquito net (3)
Long and high length and height in ventilation bar hole (2).
4. the good protective low-voltage metering cabinet of radiating as claimed in claim 1, it is characterised in that：Electric mosquito net (3)
The wide width less than ventilation bar hole (2), and the medial wall of the electric mosquito net (3) and the cabinet (1) is in the same plane.
5. the good protective low-voltage metering cabinet of radiating as claimed in claim 1, it is characterised in that：EVA foam bar (5)
Length be equal to electric mosquito net (3) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610962042.2A CN106451092A (en) | 2016-11-04 | 2016-11-04 | Protective low-voltage metering cabinet with good heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610962042.2A CN106451092A (en) | 2016-11-04 | 2016-11-04 | Protective low-voltage metering cabinet with good heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106451092A true CN106451092A (en) | 2017-02-22 |
Family
ID=58180307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610962042.2A Pending CN106451092A (en) | 2016-11-04 | 2016-11-04 | Protective low-voltage metering cabinet with good heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106451092A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6598668B1 (en) * | 2000-04-12 | 2003-07-29 | Marconi Communications, Inc. | Exhaust system for electronic equipment enclosure |
| CN204179519U (en) * | 2014-11-17 | 2015-02-25 | 力源电力设备股份有限公司 | Dustproof power switch cubicle |
| CN204216450U (en) * | 2014-12-03 | 2015-03-18 | 东瑞电气有限公司 | A kind of outdoor rainproof regulator cubicle |
| CN205178288U (en) * | 2015-10-28 | 2016-04-20 | 柯良斌 | Rain -proof heat dissipation looped netowrk cabinet |
| CN205389074U (en) * | 2016-03-21 | 2016-07-20 | 广东嘉元科技股份有限公司 | Dampproofing switch board of safe type |
| CN205565446U (en) * | 2016-04-20 | 2016-09-07 | 象山艾尔沃特智能科技有限公司 | Outdoor protection against insects lightning protection switch board |
-
2016
- 2016-11-04 CN CN201610962042.2A patent/CN106451092A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6598668B1 (en) * | 2000-04-12 | 2003-07-29 | Marconi Communications, Inc. | Exhaust system for electronic equipment enclosure |
| CN204179519U (en) * | 2014-11-17 | 2015-02-25 | 力源电力设备股份有限公司 | Dustproof power switch cubicle |
| CN204216450U (en) * | 2014-12-03 | 2015-03-18 | 东瑞电气有限公司 | A kind of outdoor rainproof regulator cubicle |
| CN205178288U (en) * | 2015-10-28 | 2016-04-20 | 柯良斌 | Rain -proof heat dissipation looped netowrk cabinet |
| CN205389074U (en) * | 2016-03-21 | 2016-07-20 | 广东嘉元科技股份有限公司 | Dampproofing switch board of safe type |
| CN205565446U (en) * | 2016-04-20 | 2016-09-07 | 象山艾尔沃特智能科技有限公司 | Outdoor protection against insects lightning protection switch board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170222 |