CN205753587U - A kind of DC source top cover band vent panel - Google Patents
A kind of DC source top cover band vent panel Download PDFInfo
- Publication number
- CN205753587U CN205753587U CN201620475419.7U CN201620475419U CN205753587U CN 205753587 U CN205753587 U CN 205753587U CN 201620475419 U CN201620475419 U CN 201620475419U CN 205753587 U CN205753587 U CN 205753587U
- Authority
- CN
- China
- Prior art keywords
- air vent
- dust
- cover plate
- cover
- main body
- 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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- Ventilation (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
This utility model relates to a kind of DC source top cover band vent panel, including cover plate main body, uniform on this cover plate main body make multiple air vent, the cover plate main body outside each air vent is all made a dust cover, in each air vent, is all embedded in an anti-dust filter mesh.This utility model is a kind of simple in construction, intensity is higher, easy to maintenance, dust-proof requirement can be met, reduce potential safety hazard, and there is the DC source top cover band vent panel of certain economic value, this cover plate improves advantages of simple, structure is easily achieved, and can meet the DC source requirement to air vent after using.
Description
Technical field
This utility model relates to the improvement of the DC source top cover cover plate in technical field of electric power, especially a kind of intelligence
The improvement of the non-maintaining super capacitor DC source top cover band vent panel of energy.
Background technology
Intelligent no maintenance super capacitor DC source is mainly for distribution switchyard, power distribution station, on-pole switch, post
Upper transformator, box-type substation etc. provide DC source.Being in long-term live line work in real work, this is straight
Stream power supply can be affected meeting adhesive dust, the long-term work meeting heat radiation to DC source inner member by time environment
Produce impact.
As it is shown in figure 1, intelligent no maintenance super capacitor DC source entirety cover plate includes L-shaped power supply cover plate 1
Can be pacified by installing hole 3 and screw with band vent panel 4, L-shaped power supply cover plate 1 and band vent panel 4
Connect and form a Rectangular Plate Structure, it may be assumed that band vent panel is arranged on L-shaped by installing hole and screw
The right angle turn of power supply cover plate.For DC source top cover band vent panel simply at cover plate in prior art
On open several holes as air vent, there is no any safeguard procedures, in actual moving process, due to time, ring
The impact in border can enclose a large amount of dust, DC source inner member also can adhesive dust, inside DC source
Element has plenty of heater element, if there being dust attachment the radiating effect of element can be produced impact, causes safety
Hidden danger, and it also requires periodically safeguard, causes unnecessary economic loss.
To this end, in the urgent need to a kind of top cover band vent panel improved structure that can meet DC source requirement.
Utility model content
In place of the purpose of this utility model is to make up the deficiencies in the prior art, it is provided that a kind of DC source top cover
With the improvement of vent panel, to solve the problem of the dust-proof rank deficient of air vent in prior art, can meet straight
The stream power supply requirement to air vent.
The purpose of this utility model is realized by techniques below means:
A kind of DC source top cover band vent panel, including cover plate main body, uniform on this cover plate main body makes
Multiple air vents, it is characterised in that: all make a dust cover on the cover plate main body outside each air vent,
An anti-dust filter mesh all it is embedded in each air vent.
And, described dust cover is integrally made up of three side plates and a top board, and it is arranged on air vent
Outer side edges, forms air intake passage between dust cover and air vent.
And, described air vent, dust cover and cover plate main body are integrated punch forming.
Advantage of the present utility model and good effect be:
1, this utility model is provided with dust cover outside the air vent of cover plate main body, and is embedded in air vent
Anti-dust filter mesh, this design can play good dust-proof effect, it is ensured that the heat radiation of DC source inner member is good,
Eliminate safe hidden trouble, alleviate cost and the intensity of later maintenance, reduce unnecessary economic loss.
2, owing to air vent, dust cover and cover plate main body are through mould integrated punching molding, therefore housing
Entirety has bigger intensity, and also can design the size of air vent according to the size of ventilation.
3, the anti-dust filter mesh in this utility model is that the size according to whole air vent designs, dust-proof mistake
The dust-proof grade of filter screen can be matched as requested voluntarily, thus meets the use demand of DC source.
4, this utility model is a kind of simple in construction, and intensity is higher, easy to maintenance, can meet dust-proof requirement,
Reduction potential safety hazard, and there is the DC source top cover band vent panel of certain economic value, this cover plate improves
Advantages of simple, structure are easily achieved, and can meet the DC source requirement to air vent after using.
Accompanying drawing explanation
Fig. 1 is DC source entirety cover plate figure；
Fig. 2 a is the front view of former DC source band vent panel；
Fig. 2 b is the left view of Fig. 2 a；
Fig. 2 c is the top view of Fig. 2 a；
Fig. 2 d is the schematic perspective view of Fig. 2 a；
Fig. 3 a is the front view of DC source band vent panel after this utility model improves；
Fig. 3 b is the left view of Fig. 3 a；
Fig. 3 c is the top view of Fig. 3 a；
Fig. 3 d is the schematic perspective view of Fig. 3 a.
" sequence number explanation in accompanying drawing "
1:L shape power supply cover plate；2: air vent；3: installing hole；4: band vent panel；5: dust cover；
6: anti-dust filter mesh.
Detailed description of the invention
Describe embodiment of the present utility model below in conjunction with the accompanying drawings in detail；It should be noted that the present embodiment is
Narrative, it not determinate, it is impossible to limit protection domain of the present utility model with this.
A kind of DC source top cover band vent panel, including cover plate main body, peace is made at the edge of cover plate main body
Dress hole 3, uniform on cover plate main body makes multiple air vent, the cover plate main body outside each air vent is all made
Going out a dust cover 5, this dust cover is integrally made up of three side plates and a top board, and it is arranged on air vent
Outer side edges, forms air intake passage between dust cover and air vent.Above-mentioned air vent, dust cover and cover plate master
Body is integrated punch forming, and therefore housing entirety has bigger intensity, and can be according to the size of ventilation
Design the size of air vent.
In order to further enhance dust-proof effect, being all embedded in an anti-dust filter mesh 6 in each air vent, this is prevented
Dirt drainage screen is that the size according to whole air vent designs, and the dust-proof grade of anti-dust filter mesh as requested may be used
To select voluntarily.
Claims (3)
1. a DC source top cover band vent panel, including cover plate main body, the most fabric on this cover plate main body
Go out multiple air vent, it is characterised in that: all make a dust cover on the cover plate main body outside each air vent,
An anti-dust filter mesh all it is embedded in each air vent.
A kind of DC source top cover band vent panel the most according to claim 1, it is characterised in that:
Described dust cover is integrally made up of three side plates and a top board, and it is arranged on the outer side edges of air vent, dust-proof
Air intake passage is formed between cover and air vent.
A kind of DC source top cover band vent panel the most according to claim 1, it is characterised in that:
Described air vent, dust cover and cover plate main body are integrated punch forming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620475419.7U CN205753587U (en) | 2016-05-23 | 2016-05-23 | A kind of DC source top cover band vent panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620475419.7U CN205753587U (en) | 2016-05-23 | 2016-05-23 | A kind of DC source top cover band vent panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205753587U true CN205753587U (en) | 2016-11-30 |
Family
ID=57361855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620475419.7U Expired - Fee Related CN205753587U (en) | 2016-05-23 | 2016-05-23 | A kind of DC source top cover band vent panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205753587U (en) |
-
2016
- 2016-05-23 CN CN201620475419.7U patent/CN205753587U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |