CN110198005A - A kind of heat dissipation air permeable type electric power distributing cabinet - Google Patents
A kind of heat dissipation air permeable type electric power distributing cabinet Download PDFInfo
- Publication number
- CN110198005A CN110198005A CN201810163347.6A CN201810163347A CN110198005A CN 110198005 A CN110198005 A CN 110198005A CN 201810163347 A CN201810163347 A CN 201810163347A CN 110198005 A CN110198005 A CN 110198005A
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- China
- Prior art keywords
- cabinet body
- cabinet
- heat
- heat dissipation
- fixedly connected
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present invention relates to electrical equipment technical fields, and disclose a kind of heat dissipation air permeable type electric power distributing cabinet, including cabinet body, radiator window is offered at the top of the cabinet body back side, the two sides of the radiator window inner wall are connected with shaft, and blinds fan is connected between two shafts, the bottom at the cabinet body back side is inlaid with heat emission fan, mounting blocks are fixedly connected on the outside of the heat emission fan, the side of the mounting blocks is fixedly connected on the cabinet, is inlaid with bearing in the middle part of the heat emission fan.The heat dissipation air permeable type electric power distributing cabinet, when generating a large amount of heat in cabinet body, so that the intracorporal air pressure of cabinet is greater than extraneous air pressure, heat is flowed out from radiator window, has achieved the effect that ventilation heat dissipation, when the discharge of the heat of interior of the cabinet, so that flabellum is rotated in the outer surface of rotation axis, so that the intracorporal heat of cabinet can quickly shed, the effect of heat dissipation is improved, ensure that the normal work of electrical component.
Description
Technical field
The present invention relates to electrical equipment technical field, specially a kind of heat dissipation air permeable type electric power distributing cabinet.
Background technique
Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case), are the ends of distribution system
Grade equipment.Power distribution cabinet is the general designation of motor control center.Power distribution cabinet is used in the occasion that load is more dispersed, circuit is less；
The occasion that motor control center concentrates for load, circuit is more.Their electric energy a certain circuit of upper level controller switching equipment
Distribute to nearest load.This grade of equipment reply load provides protection, monitoring and control.
There is a large amount of electrical component in power distribution cabinet, prolonged work can generate a large amount of heat, traditional radiating mode
It is to be equipped with multiple apertures for heat dissipation in the bottom of power distribution cabinet chamber door, the low efficiency of this heat dissipation, the heat in power distribution cabinet is long
Time, which dissipates, does not go out, and will affect the normal work of electrical component, for this purpose, it is proposed that a kind of heat dissipation air permeable type electric power distributing cabinet,
To solve the problem above-mentioned.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of heat dissipation air permeable type electric power distributing cabinet, have ventilative excellent of heat dissipation
Point solves the heat in power distribution cabinet and dissipates the problem of not going out, will affect the normal work of electrical component for a long time.
(2) technical solution
To realize the ventilative purpose of above-mentioned heat dissipation, the invention provides the following technical scheme: a kind of heat dissipation air permeable type electric power distributing cabinet,
Including cabinet body, radiator window is offered at the top of the cabinet body back side, the two sides of the radiator window inner wall are connected with shaft,
Blinds fan is connected between two shafts, the bottom at the cabinet body back side is inlaid with heat emission fan, the heat emission fan
Outside is fixedly connected with mounting blocks, and the side of the mounting blocks is fixedly connected on the cabinet, is inlaid in the middle part of the heat emission fan
Bearing, the inside interference of the bearing are connected with rotation axis, and the outer surface interference of the rotation axis is connected with flabellum, the cabinet body
Two sides offer through-hole, the inner wall of the through-hole is fixedly connected with Air Filter, and the top and bottom of the cabinet body two sides is equal
It is fixedly connected with connecting rod, the connecting rod is fixedly connected with shutter far from one end of cabinet body, and the shape of the shutter is
Arc-shaped, and the surface of shutter offers perforative circular hole.
Preferably, the quantity of the blinds fan is three, and three blinds fan equidistant inside that radiator window is arranged in.
Preferably, the quantity of the heat emission fan be two, and two heat emission fans with the central axes of cabinet body be symmetrical axial symmetry
The two sides of cabinet body are set.
Preferably, the quantity of the mounting blocks is three, and three equidistant circumference of mounting blocks are fixedly connected on heat dissipation
The outside of fan.
Preferably, the inner wall of the heat emission fan is fixedly connected with protective net, and protective net is wire netting.
Preferably, the quadrangle of the bottom of cabinet bulk is fixedly connected to supporting leg, and the bottom of the supporting leg offers anti-
Sliding line.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of heat dissipation air permeable type electric power distributing cabinet, have it is following the utility model has the advantages that
1, heat dissipation air permeable type electric power distributing cabinet, by the setting of radiator window, when generating a large amount of heat in cabinet body, so that cabinet
Intracorporal air pressure is greater than extraneous air pressure, and heat is flowed out from radiator window, has achieved the effect that ventilation heat dissipation, by dissipating
Hot fan, bearing, rotation axis and flabellum are used cooperatively, when the discharge of the heat of interior of the cabinet so that flabellum rotation axis outside
Surface rotation, so that the intracorporal heat of cabinet can quickly shed, improves the effect of heat dissipation, ensure that electrical component
Normal work.
2, heat dissipation air permeable type electric power distributing cabinet, by the setting of shutter, when air-flow passes through between cabinet body and shutter
Cross, due to shutter shape be it is arc-shaped, air-flow by reduce section when, fluid will appear flow velocity increase, pass through through-hole
The inside for flowing into cabinet body accelerated, the flowing of the interior of the cabinet air of quickening have achieved the effect that heat dissipation is ventilative.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is radiating fan structure schematic diagram of the present invention.
In figure: 1 cabinet body, 2 radiator windows, 3 shafts, 4 blinds fan, 5 heat emission fans, 6 mounting blocks, 7 bearings, 8 protective nets, 9 rotations
Axis, 10 flabellums, 11 supporting legs, 12 through-holes, 13 Air Filters, 14 connecting rods, 15 shutters.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
A kind of heat dissipation air permeable type electric power distributing cabinet referring to FIG. 1-2, including cabinet body 1, cabinet body offer at the top of 1 back side
Radiator window 2, by the setting of radiator window 2, when generating a large amount of heat in cabinet body 1, so that the air pressure in cabinet body 1 is greater than the external world
Air pressure, heat is flowed out from radiator window 2, has achieved the effect that ventilation heat dissipation, the two sides of 2 inner wall of radiator window are movable
It is connected with shaft 3, blinds fan 4 is connected between two shafts 3, the quantity of blinds fan 4 is three, and three blinds fans 4
Equidistant inside that radiator window 2 is arranged in, the bottom at 1 back side of cabinet body are inlaid with heat emission fan 5, and the quantity of heat emission fan 5 is two,
And two heat emission fans 5 are symmetricly set on the two sides of cabinet body 1 using the central axes of cabinet body 1 as symmetry axis, the outside of heat emission fan 5 is fixed to be connected
It is connected to mounting blocks 6, the quantity of mounting blocks 6 is three, and three equidistant circumference of mounting blocks 6 are fixedly connected on heat emission fan 5
Outside, the inner wall of heat emission fan 5 is fixedly connected with protective net 8, and protective net 8 is wire netting, and the side of mounting blocks 6 is fixedly connected on
On cabinet body 1, the middle part of heat emission fan 5 is inlaid with bearing 7, and the inside interference of bearing 7 is connected with rotation axis 9, the outer surface of rotation axis 9
Interference is connected with flabellum 10, by being used cooperatively for heat emission fan 5, bearing 7, rotation axis 9 and flabellum 10, the heat inside cabinet body 1
When amount discharge, so that flabellum 10 is rotated in the outer surface of rotation axis 9, so that the heat in cabinet body 1 can quickly shed
It goes, improves the effect of heat dissipation, ensure that the normal work of electrical component, the two sides of cabinet body 1 offer through-hole 12, through-hole 12
Inner wall be fixedly connected with Air Filter 13, the top and bottom of 1 two sides of cabinet body is fixedly connected to connecting rod 14, and connecting rod 14 is remote
One end from cabinet body 1 is fixedly connected with shutter 15, and the shape of shutter 15 is arc-shaped, and the surface of shutter 15 offers
Perforative circular hole, by the setting of shutter 15, when air-flow passes through between cabinet body 1 and shutter 15, due to shutter 15
Shape be it is arc-shaped, air-flow by reduce section when, fluid will appear flow velocity increase, flow into cabinet by what through-hole 12 was accelerated
The inside of body 1, the flowing of 1 inner air of cabinet body of quickening have achieved the effect that heat dissipation is ventilative, and the quadrangle of 1 bottom of cabinet body is solid
Surely it is connected with supporting leg 11, the bottom of supporting leg 11 offers anti-skid chequer.
In conclusion the heat dissipation air permeable type electric power distributing cabinet, a large amount of when generating in cabinet body 1 by the setting of radiator window 2
When heat, so that the air pressure in cabinet body 1 is greater than extraneous air pressure, heat is flowed out from radiator window 2, has reached ventilation and dissipated
The effect of heat, by being used cooperatively for heat emission fan 5, bearing 7, rotation axis 9 and flabellum 10, when the heat inside cabinet body 1 is discharged,
So that flabellum 10 is rotated in the outer surface of rotation axis 9, so that the heat in cabinet body 1 can quickly shed, improve
The effect of heat dissipation ensure that the normal work of electrical component, by the setting of shutter 15, when air-flow is from cabinet body 1 and shutter
Pass through between 15, due to shutter 15 shape be it is arc-shaped, air-flow by reduce section when, fluid will appear flow velocity increasing
Greatly, it is ventilative to have reached heat dissipation for the inside for flowing into cabinet body 1 accelerated by through-hole 12, the flowing of 1 inner air of cabinet body of quickening
Effect, the configuration of the present invention is simple, design are reasonable and easy to operate, solve heat in power distribution cabinet and dissipate for a long time and do not go out,
The problem of will affect the normal work of electrical component.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.When element is referred to as " being fixed on " another element, it can be directly another
On a element or there may also be elements placed in the middle.When an element is considered as " connection " another element, it be can be
It is directly connected to another element or may be simultaneously present centering elements.Term as used herein " vertically ", " level
", "left", "right" and similar statement for illustrative purposes only, be not meant to be the only embodiment.Moreover,
The terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, so that including a series of
The process, method, article or equipment of element not only includes those elements, but also other including being not explicitly listed are wanted
Element, or further include for elements inherent to such a process, method, article, or device.
Claims (6)
1. a kind of heat dissipation air permeable type electric power distributing cabinet, including cabinet body (1), it is characterised in that: opened at the top of cabinet body (1) back side
Equipped with radiator window (2), the two sides of radiator window (2) inner wall are connected with shaft (3), between two shafts (3)
It is connected with blinds fan (4), the bottom at cabinet body (1) back side is inlaid with heat emission fan (5), the outside of the heat emission fan (5)
It is fixedly connected with mounting blocks (6), the side of the mounting blocks (6) is fixedly connected on cabinet body (1), in the heat emission fan (5)
Portion is inlaid with bearing (7), and the inside interference of the bearing (7) is connected with rotation axis (9), the outer surface mistake of the rotation axis (9)
It is full of and is connected with flabellum (10), the two sides of the cabinet body (1) offers through-hole (12), and the inner wall of the through-hole (12) is fixedly connected
Have Air Filter (13), the top and bottom of cabinet body (1) two sides is fixedly connected to connecting rod (14), the connecting rod (14)
It is fixedly connected with shutter (15) far from the one end of cabinet body (1), the shape of the shutter (15) is arc-shaped, and shutter
(15) surface offers perforative circular hole.
2. a kind of heat dissipation air permeable type electric power distributing cabinet according to claim 1, it is characterised in that: the blinds fan (4)
Quantity is three, and the equidistant setting of three blinds fans (4) is in the inside of radiator window (2).
3. a kind of heat dissipation air permeable type electric power distributing cabinet according to claim 1, it is characterised in that: the heat emission fan (5)
Quantity is two, and two heat emission fans (5) are symmetricly set on the two sides of cabinet body (1) using the central axes of cabinet body (1) as symmetry axis.
4. a kind of heat dissipation air permeable type electric power distributing cabinet according to claim 1, it is characterised in that: the mounting blocks (6)
Quantity is three, and the outside for being fixedly connected on heat emission fan (5) of three equidistant circumference of mounting blocks (6).
5. a kind of heat dissipation air permeable type electric power distributing cabinet according to claim 1, it is characterised in that: the heat emission fan (5)
Inner wall is fixedly connected with protective net (8), and protective net (8) is wire netting.
6. a kind of heat dissipation air permeable type electric power distributing cabinet according to claim 1, it is characterised in that: cabinet body (1) bottom
Quadrangle be fixedly connected to supporting leg (11), the bottom of the supporting leg (11) offers anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810163347.6A CN110198005A (en) | 2018-02-27 | 2018-02-27 | A kind of heat dissipation air permeable type electric power distributing cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810163347.6A CN110198005A (en) | 2018-02-27 | 2018-02-27 | A kind of heat dissipation air permeable type electric power distributing cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110198005A true CN110198005A (en) | 2019-09-03 |
Family
ID=67751320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810163347.6A Pending CN110198005A (en) | 2018-02-27 | 2018-02-27 | A kind of heat dissipation air permeable type electric power distributing cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110198005A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350194A (en) * | 2020-11-06 | 2021-02-09 | 广东求精电气有限公司 | Heat dissipation electric cabinet |
| CN113644600A (en) * | 2021-10-13 | 2021-11-12 | 如皋中亿达电子科技有限公司 | Wire fixing device of double centrifugal fans |
-
2018
- 2018-02-27 CN CN201810163347.6A patent/CN110198005A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112350194A (en) * | 2020-11-06 | 2021-02-09 | 广东求精电气有限公司 | Heat dissipation electric cabinet |
| CN113644600A (en) * | 2021-10-13 | 2021-11-12 | 如皋中亿达电子科技有限公司 | Wire fixing device of double centrifugal fans |
| CN113644600B (en) * | 2021-10-13 | 2021-12-17 | 如皋中亿达电子科技有限公司 | Wire fixing device of double centrifugal fans |
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