CN206490338U - It is a kind of that there is the power distribution cabinet for improving thermal characteristics for electrical engineering - Google Patents
It is a kind of that there is the power distribution cabinet for improving thermal characteristics for electrical engineering Download PDFInfo
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- CN206490338U CN206490338U CN201621427491.9U CN201621427491U CN206490338U CN 206490338 U CN206490338 U CN 206490338U CN 201621427491 U CN201621427491 U CN 201621427491U CN 206490338 U CN206490338 U CN 206490338U
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- China
- Prior art keywords
- power distribution
- distribution cabinet
- plate
- inner ring
- electrical engineering
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Abstract
The utility model is related to a kind of power distribution cabinet with improvement thermal characteristics for electrical engineering, it is more particularly to a kind of that there is the power distribution cabinet for improving thermal characteristics for electrical engineering, including power distribution cabinet, the top of the power distribution cabinet is installed by top plate, the middle part of the top plate, which is run through, opens up through hole, the madial wall of through hole is fixedly connected with the outer ring of bearing, the inner ring two ends of the bearing stretch out, closing is in the two ends of inner ring and is fixedly connected with axis, the axis that the inner ring is located at outside top plate, which is fixedly connected, holds aerofoil, the axis that inner ring is located inside top plate is fixedly connected with air blast plate, in the power distribution cabinet fixing axle is symmetrical arranged positioned at air blast plate both sides, the lower end of the fixing axle is flexibly connected propeller, the blade of the propeller and the plate leaf interlacing contact of air blast plate.The natural wind that the utility model is relied on outside power distribution cabinet, environmental protection, energy-conservation, safe without using electric energy, while heat radiation point is more, radiating is comprehensive.
Description
Technical field
The utility model is related to a kind of power distribution cabinet, is specifically related to a kind of improve thermal characteristics for having for electrical engineering
Power distribution cabinet.
Background technology
Power distribution cabinet is one of conventional electrical equipment, and most of power distribution cabinets are used out of doors.In order to increase what is used
Security, is often aerated heat dissipation design to the cabinet of power distribution cabinet, and what is had can also increase heat abstractor, example in power distribution cabinet
Such as blower fan.But common radiating port is designed, radiating efficiency is not high, and radiating effect is not obvious.Increase heat dissipation equipment, cause
Use cost increase, inadequate energy-conserving and environment-protective are used, maintenance cost is also higher.
Utility model content
The technical problems to be solved in the utility model be overcome prior art radiating effect is poor, cost is high defect there is provided
It is a kind of that there is the power distribution cabinet for improving thermal characteristics for electrical engineering.
In order to solve the above technical problems, the utility model provides following technical scheme：A kind of having for electrical engineering
Improve the power distribution cabinet of thermal characteristics, including power distribution cabinet, top plate is installed at the top of the power distribution cabinet, and the middle part of the top plate, which is run through, to be opened up
Through hole, the madial wall of through hole is fixedly connected with the outer ring of bearing, and the inner ring two ends of the bearing stretch out, and the two ends of inner ring are
Close and be fixedly connected with axis, the axis that the inner ring is located at outside top plate, which is fixedly connected, holds aerofoil, and inner ring is located inside top plate
Axis be fixedly connected with air blast plate, is symmetrical arranged in the power distribution cabinet positioned at air blast plate both sides under fixing axle, the fixing axle
End is flexibly connected an oar in propeller, the blade of the propeller and the plate leaf interlacing contact of air blast plate, the propeller
Leaf is flexibly connected one end of the first drive link, and the other end of first drive link is flexibly connected one end of the second drive link, the
Two drive links are set on movable axis, and the other end of second drive link is flexibly connected under the upside of airdraft plate, airdraft plate
Side is flexibly connected with brace, and the airdraft plate is corresponding with the position of the ventilating opening of power distribution cabinet.
Further, the sidewall spacers of the power distribution cabinet open up ventilating opening, and the outside of ventilating opening is provided with rain cover, rain cover
It is set to zigzag, the cover mouthful installation Air Filter of rain cover.
Further, dust cap is installed, the outer sheath of dust cap is set up defences hydrosphere between the outer ring of the bearing and inner ring.
Further, elastomeric pad, cushion are pasted in the position that the blade of the propeller is contacted with the plate leaf of air blast plate
Noise reduction layer is provided with piece.
Further, the airdraft plate and the close face of power distribution cabinet are provided with cushion, the cushion and power distribution cabinet it is logical
Fitted on the inside of air port.
The utility model has an advantageous effect in that compared with prior art：It is a kind of to improve heat for having for electrical engineering
The power distribution cabinet of characteristic, it is simple in construction, it is easy to use, existing complicated power distribution cabinet radiator is different from, distribution is mainly relied on
Natural wind outside cabinet, drives the device inside power distribution cabinet to radiate power distribution cabinet, without using electric energy, environmentally friendly, energy-conservation,
Safe, while heat radiation point is more, radiating is comprehensive.
Brief description of the drawings
Fig. 1 is that the utility model is a kind of has the power distribution cabinet overall structure signal for improving thermal characteristics for electrical engineering
Figure.
In figure marked as：1- power distribution cabinets；2- top plates；3- bearings；4- inner rings；5- axis；6- holds aerofoil；7- air blast plates；8-
Fixing axle；9- propellers；The drive links of 10- first；The drive links of 11- second；12- airdraft plates；13- braces；14- rain covers；15- bullets
Property pad；16- cushions.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
Reference picture 1 is understood：A kind of power distribution cabinet for improving thermal characteristics that has for electrical engineering, including power distribution cabinet 1, it is described
Top plate 2 is installed at the top of power distribution cabinet 1, and the middle part of the top plate 2, which is run through, opens up through hole, the madial wall of through hole and the outer ring of bearing 3
It is fixedly connected, the two ends of inner ring 4 of the bearing 3 stretch out, the two ends of inner ring 4 are described interior to close and being fixedly connected with axis 5
The axis 5 that circle 4 is located at outside top plate 2, which is fixedly connected, holds aerofoil 6, and the axis 5 that inner ring 4 is located inside top plate 2 is fixedly connected with air blast
Fixing axle 8 is symmetrical arranged positioned at the both sides of air blast plate 7 in plate 7, the power distribution cabinet 1, the lower end of the fixing axle 8 is flexibly connected spiral
A blade in oar 9, the blade of the propeller 9 and the plate leaf interlacing contact of air blast plate 7, the propeller 9 is flexibly connected
One end of first drive link 10, the other end of first drive link 10 is flexibly connected one end of the second drive link 11, and second passes
Lever 11 is set on movable axis, and the other end of second drive link 11 is flexibly connected the upside of airdraft plate 12, airdraft plate 12
Downside be flexibly connected with brace 13, the airdraft plate 12 is corresponding with the position of the ventilating opening of power distribution cabinet 1.
The sidewall spacers of the power distribution cabinet 1 open up ventilating opening, and the outside of ventilating opening is provided with rain cover 14, and rain cover 14 is set to
Zigzag, the cover mouthful installation Air Filter of rain cover 14, is prevented into water；Install dust-proof between the outer ring of the bearing 3 and inner ring 4
Lid, the outer sheath of dust cap is set up defences hydrosphere, is prevented into water；The position that the blade of the propeller 9 is contacted with the plate leaf of air blast plate 7
Paste and noise reduction layer is provided with elastomeric pad 15, elastomeric pad 15, reduce noise and abrasion that collision is produced；The airdraft plate 12 with
The close face of power distribution cabinet 1 is provided with cushion 16, and the cushion 16 on the inside of the ventilating opening of power distribution cabinet 1 with fitting, it is to avoid production
Raw noise.
Principle and advantage of the present utility model：In use, wind, which is blown, holds aerofoil 6,4 turns of inner ring of the aerofoil 6 with dynamic bearing 3 is held
It is dynamic, and then drive the air blast plate 7 in power distribution cabinet 1 to rotate, the air blast plate 7 of rotation promotes propeller 9 to rotate, the propeller 9 of rotation
The first drive link 10 is driven to move, the first mobile drive link 10 promotes one end movement of the second drive link 11, the second drive link
11 other end does counter motion, and the second drive link 11 drives airdraft plate 12 to move back and forth, and airdraft plate 12 is to the ventilating opening of power distribution cabinet 1
The air at place water conservancy diversion back and forth, airdraft plate 12 coordinates propeller 9, takes away the heat in power distribution cabinet 1.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (5)
1. a kind of power distribution cabinet for improving thermal characteristics that has for electrical engineering, including power distribution cabinet（1）, it is characterised in that：It is described
Power distribution cabinet（1）Top install top plate（2）, the top plate（2）Middle part through opening up through hole, the madial wall and bearing of through hole
（3）Outer ring be fixedly connected, the bearing（3）Inner ring（4）Two ends stretch out, inner ring（4）Two ends to close and fixed
Connect axis（5）, the inner ring（4）Positioned at top plate（2）Outside axis（5）It is fixedly connected and holds aerofoil（6）, inner ring（4）It is located at
Top plate（2）Internal axis（5）It is fixedly connected with air blast plate（7）, the power distribution cabinet（1）It is interior to be located at air blast plate（7）Both sides are symmetrically set
Put fixing axle（8）, the fixing axle（8）Lower end be flexibly connected propeller（9）, the propeller（9）Blade and air blast plate
（7）Plate leaf interlacing contact, the propeller（9）In a blade be flexibly connected the first drive link（10）One end, it is described
First drive link（10）The other end be flexibly connected the second drive link（11）One end, the second drive link（11）It is set in movable axis
On, second drive link（11）The other end be flexibly connected airdraft plate（12）Upside, airdraft plate（12）Downside and brace
（13）It is flexibly connected, the airdraft plate（12）With power distribution cabinet（1）Ventilating opening position it is corresponding.
2. a kind of power distribution cabinet with improvement thermal characteristics for electrical engineering according to claim 1, it is characterised in that
The power distribution cabinet（1）Sidewall spacers open up ventilating opening, the outside of ventilating opening is provided with rain cover（14）, rain cover（14）It is set to saw
Dentation, rain cover（14）Cover mouthful installation Air Filter.
3. a kind of power distribution cabinet with improvement thermal characteristics for electrical engineering according to claim 1, it is characterised in that
The bearing（3）Outer ring and inner ring（4）Between dust cap is installed, the outer sheath of dust cap is set up defences hydrosphere.
4. a kind of power distribution cabinet with improvement thermal characteristics for electrical engineering according to claim 1, it is characterised in that
The propeller（9）Blade and air blast plate（7）Plate leaf contact position paste elastomeric pad（15）, elastomeric pad（15）It is interior
Provided with noise reduction layer.
5. a kind of power distribution cabinet with improvement thermal characteristics for electrical engineering according to claim 1, it is characterised in that
The airdraft plate（12）With power distribution cabinet（1）Close face is provided with cushion（16）, the cushion（16）With power distribution cabinet（1）It is logical
Fitted on the inside of air port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621427491.9U CN206490338U (en) | 2016-12-23 | 2016-12-23 | It is a kind of that there is the power distribution cabinet for improving thermal characteristics for electrical engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621427491.9U CN206490338U (en) | 2016-12-23 | 2016-12-23 | It is a kind of that there is the power distribution cabinet for improving thermal characteristics for electrical engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206490338U true CN206490338U (en) | 2017-09-12 |
Family
ID=59771336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621427491.9U Expired - Fee Related CN206490338U (en) | 2016-12-23 | 2016-12-23 | It is a kind of that there is the power distribution cabinet for improving thermal characteristics for electrical engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206490338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445026A (en) * | 2019-06-27 | 2019-11-12 | 崔兵 | A kind of outdoor electric power distribution cabinet |
-
2016
- 2016-12-23 CN CN201621427491.9U patent/CN206490338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110445026A (en) * | 2019-06-27 | 2019-11-12 | 崔兵 | A kind of outdoor electric power distribution cabinet |
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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: 20170912 Termination date: 20181223 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |