CN209419015U - A kind of outdoor use low-voltage distribution cabinet - Google Patents
A kind of outdoor use low-voltage distribution cabinet Download PDFInfo
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- CN209419015U CN209419015U CN201822131245.4U CN201822131245U CN209419015U CN 209419015 U CN209419015 U CN 209419015U CN 201822131245 U CN201822131245 U CN 201822131245U CN 209419015 U CN209419015 U CN 209419015U
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- distribution cabinet
- fixedly installed
- rolling bearing
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Abstract
The utility model relates to power distribution cabinet technical fields, and disclose a kind of outdoor use low-voltage distribution cabinet, including sun-proof top, the bottom on the sun-proof top is fixedly installed with rain-proof eaves, the bottom of the rain-proof eaves is fixedly installed with cabinet body, the upper and lower ends of the cabinet body left and right sides are fixedly installed with gas permeable devices, and the quantity of the gas permeable devices is four, and the bottom of the cabinet body left and right sides is fixedly installed with the rain visor above gas permeable devices.The outdoor use low-voltage distribution cabinet, rolling bearing is extended through by the both ends of cross bar and is extended to the outside of rolling bearing and is fixedly connected with fan leaf, the fan leaf of cabinet body outer wall is driven to be rotated using outdoor natural wind, due to the effect of rolling bearing, the fan leaf of cabinet body inner wall is also and then rotated, accelerate interior of the cabinet air circulation, avoids the security risk that power distribution cabinet internal component is generated due to high temperature, also improve the result of ventilating heat dissipation of power distribution cabinet.
Description
Technical field
The utility model relates to power distribution cabinet technical field, specially a kind of outdoor use low-voltage distribution cabinet.
Background technique
Outdoor use low-voltage distribution cabinet refers to that a kind of AC DC electric in outdoor application is pressed in 1000V assembled electric below
Device；China low-voltage distribution cabinet market is with smart grid, the constructing and implementing of infrastructure, manufacturing investment and new energy
The development of industry, market environment demand is good greatly, and industry internal competition increasingly aggravates, and provides the low voltage complete set of a new generation and is
The supplier for solution of uniting will seize the first opportunity in following market competition.
Existing outdoor use low-voltage distribution cabinet will unavoidably receive wind and weather and solarization due to being placed on outdoor for a long time,
If not taking some necessary safeguard measures, these natural causes may generate destruction to a certain extent to power distribution cabinet,
And a large amount of electric power and communication equipment such as fuse, contactor, residual current action protector, electricity are disposed with inside power distribution cabinet
Hold gauge table, breaker, kilowatt-hour meter and frequency converter etc. component, these components are from the meeting during the long-play
A large amount of heat is generated, in the case where good ventilation and heat is lacked inside power distribution cabinet, it will seriously affect controller switching equipment
Operation stability and service life even result in component and burn and causes accident, and existing outdoor use low-voltage distribution cabinet is logical
The ventilation and heat mode often taken is ventilation shutter to be arranged in the side of power distribution cabinet, but ventilation shutter relies solely on distribution
The air circulation of itself achievees the effect that ventilation inside cabinet, is not catalyzed using other external force, and result of ventilating heat dissipation is bad；Distribution
Cabinet internal component is of different sizes, and the space size of installation requires also different, the member inside existing outdoor use low-voltage distribution cabinet
Device mounting rod is fixed position mostly, not easily shifted and freely adjust spacing, brings inconvenience to the actual use of power distribution cabinet.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of outdoor use low-voltage distribution cabinet, has ventilation and heat
The advantage that effect is good and mounting rod position is freely adjustable, solves the ventilation that existing outdoor use low-voltage distribution cabinet is usually taken
Radiating mode is ventilation shutter to be arranged in the side of power distribution cabinet, but ventilation shutter relies solely on power distribution cabinet inside itself
Air circulation achievees the effect that ventilation, is not catalyzed using other external force, result of ventilating heat dissipation is bad, existing outdoor use low pressure
Component mounting rod inside power distribution cabinet is fixed position mostly, not easily shifted and freely adjust spacing, to the reality of power distribution cabinet
Using bringing inconvenient problem.
The utility model provides the following technical solutions: a kind of outdoor use low-voltage distribution cabinet, including sun-proof top, the sun-proof top
Bottom be fixedly installed with rain-proof eaves, the bottom of the rain-proof eaves is fixedly installed with cabinet body, the cabinet body left and right sides it is upper
Lower both ends are fixedly installed with gas permeable devices, and the quantity of the gas permeable devices is four, the bottom of the cabinet body left and right sides
The rain visor being fixedly installed with above gas permeable devices, the cabinet body inner cavity back side is fixedly installed with fixation and emits, described solid
Surely the quantity emitted is four, and four fixations emit every two and are located on same vertical line and are one group and are divided into two groups and are uniformly distributed
It is fixed at four angles at the cabinet body inner cavity back side, described in every group between emitting and is fixedly installed with support tube, two support tubes are mutually remote
Outer surface from side offers pore, and the equal movable sleeve in the outer surface of two support tubes is connected to active box, described in two
Mutually the middle part far from side offers cartridge apertures to active box, and mounting rod, two institutes are fixedly connected between two active box
It states inside of the support tube mutually close to side and is fixedly installed with fixed spring, two mutually separate sides of the fixed spring are solid
Surely it is connected with baffle, two mutually separate sides of the baffle are fixedly connected to convex button, and the other end of two convex buttons is equal
Sequentially pass through support tube and active box and extend to the outside of active box, and the outer surface of two convex buttons respectively with support tube and work
Dynamic box pivot bush unit, the bottom of the cabinet body are fixedly installed with ventilative orifice plate, and the quantity of the ventilative orifice plate is two, two institutes
It states and is fixedly installed with storage cabinet between ventilative orifice plate, the left and right ends in air hole board bottom portion, which are fixedly installed with, is located at storage
The stabilizer blade in bottom of cabinet portion.
Preferably, the gas permeable devices include rolling bearing, and the outer surface of the rolling bearing and the inner wall of cabinet body are fixed
Socket, the inside fixing sleeve of the rolling bearing are connected to cross bar, and the both ends of the cross bar extend through rolling bearing and extend to
The outside of rolling bearing and it is fixedly connected with fan leaf, the outer surface fixing sleeve of the rolling bearing is connected to positioned at interior of the cabinet
Fan outline border, and fan leaf is located at the inside of fan outline border.
Preferably, be equipped at the top of the sun-proof top concrete heat insulation plate, brick, watt and water proofing asphalt, it is described ventilative
The surface of orifice plate is uniformly covered with the identical circular aperture of size.
Preferably, the quantity of the rain-proof eaves is two, and the quantity of the rain visor is two, two rain-proof eaves and
The angle that rain visor is stuck up outward is obtuse angle.
Preferably, the quantity of the pore is 16, and 16 the pore every eight are divided into two groups for one group, often
The group pore is from top to bottom evenly distributed on two support tubes mutually far from the outer surface of side.
Preferably, the compressible distance of the fixed spring is greater than the length positioned at active box outer knobs.
Be compared with the prior art, the utility model have it is following the utility model has the advantages that
1, the outdoor use low-voltage distribution cabinet is connected to cross bar, and the both ends difference of cross bar by fixing sleeve inside rolling bearing
It through rolling bearing and extends to the outside of rolling bearing and is fixedly connected with fan leaf, drive cabinet body using outdoor natural wind
The fan leaf of outer wall is rotated, and due to the effect of rolling bearing, the fan leaf of cabinet body inner wall is also and then rotated, and accelerates cabinet
Internal portion air circulation, avoids the security risk that power distribution cabinet internal component is generated due to high temperature, also improves power distribution cabinet
Result of ventilating heat dissipation.
2, the outdoor use low-voltage distribution cabinet inwardly squeezes the fixed spring inside support tube, makes by pressing inward against convex button
Fixed spring tightening, the one end for being located at convex button outside active box are inwardly indented the inside of active box, make to be connected by two active box
Picking up the mounting rod come can move up and down in the outer surface of support tube, and position and spacing are freely adjusted when realizing component installation
Section, meets the requirement of different sizes of component installation space, improves the convenience of power distribution cabinet in actual use.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model gas permeable devices.
In figure: 1, sun-proof top；2, rain-proof eaves；3, cabinet body；4, gas permeable devices；401, rolling bearing；402, cross bar；403, wind
Flabellum；404, fan outline border；5, rain visor；6, fixation emits；7, support tube；8, pore；9, active box；10, cartridge apertures；11, it installs
Bar；12, fixed spring；13, baffle；14, convex button；15, ventilative orifice plate；16, cabinet is stored；17, stabilizer blade.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
A kind of outdoor use low-voltage distribution cabinet referring to FIG. 1-2, including sun-proof top 1, the top on sun-proof top 1 are equipped with coagulation
Native thermal insulation board, brick, watt and water proofing asphalt, can the cabinet body 3 to power distribution cabinet play the role of one protection, not only sunshade thermal insulation but also
Waterproof, the bottom on sun-proof top 1 are fixedly installed with rain-proof eaves 2, and the quantity of rain-proof eaves 2 is two, the angle that two rain-proof eaves 2 are stuck up outward
Degree is obtuse angle, may insure that rainwater will not flow back in this way, but accumulates a parabola and fly to ground, the bottom of rain-proof eaves 2
Portion is fixedly installed with cabinet body 3, and the upper and lower ends of 3 left and right sides of cabinet body are fixedly installed with gas permeable devices 4, and gas permeable devices 4 wrap
Rolling bearing 401 is included, the outer surface of rolling bearing 401 and the inner wall of cabinet body 3 are fixedly attached, and the inside of rolling bearing 401 is fixed
It is socketed with cross bar 402, the both ends of cross bar 402 extend through rolling bearing 401 and extend to outside and the fixation of rolling bearing 401
It is connected with fan leaf 403, the outer surface fixing sleeve of rolling bearing 401 is connected to the fan outline border 404 inside cabinet body 3, and wind
Flabellum 403 is located at the inside of fan outline border 404, drives 403 turns of fan leaf of 3 outer wall of cabinet body using outdoor natural wind
Dynamic, due to the effect of rolling bearing 401, the fan leaf 403 of 3 inner wall of cabinet body is also and then rotated, and accelerates 3 inner air of cabinet body
Circulation, avoids the security risk that power distribution cabinet internal component is generated due to high temperature, also improves the ventilation and heat effect of power distribution cabinet
Fruit, the quantity of gas permeable devices 4 are four, and the bottom of 3 left and right sides of cabinet body is fixedly installed with above gas permeable devices 4
Rain visor 5, the quantity of rain visor 5 are two, and the angle that two rain visors 5 are stuck up outward is obtuse angle, may insure rainwater in this way
It will not flow back, but accumulate a parabola and fly to ground, cabinet body 3 is on the outer wall between rain-proof eaves 2 and fan leaf 403
Air hole is offered, cabinet body 3 offers air hole on the outer wall between rain visor 5 and fan leaf 403, these air hole sides
Cabinet body 3 and extraneous air circulation, the 3 inner cavity back side of cabinet body be fixedly installed with it is fixed emits 6, fixed 6 quantity of emitting is four,
And four fixations emit 6 every two and are located on same vertical line and are one group and are divided into two groups and are evenly distributed on the 3 inner cavity back side of cabinet body
Four angles, every group of fixation, which emits, is fixedly installed with support tube 7 between 6, two outer surfaces of 7 phase of support tube far from side open up
Have a pore 8, the quantity of pore 8 is 16, and 16 pore 8 every eight are divided into two groups for one group, every group of pore 8 by upper and
Under be evenly distributed on two outer surfaces of 7 phase of support tube far from side, the equal movable sleeve in the outer surface of two support tubes 7 is connected to activity
Box 9, the quantity of active box 9 are ten, and ten 9 every two of active box are divided into five groups for one group and are from top to bottom evenly distributed on branch
On stay tube 7, mounting rod 11 is fixedly connected between every group of active box 9, the middle part at every group of other both ends of active box offers box
Hole 10, two 7 phases of support tube are fixedly installed with fixed spring 12 close to the inside of side, and two fixed springs 12 are mutually separate
Side is fixedly connected to baffle 13, and two mutually separate sides of baffle 13 are fixedly connected to convex button 14, two convex buttons 14
The other end sequentially passes through support tube 7 and active box 9 and the outside for extending to active box 9, and the outer surface of two convex buttons 14 point
Not with 9 pivot bush unit of support tube 7 and active box, the compressible distance of fixed spring 12, which is greater than, is located at 9 outer knobs 14 of active box
Length, by pressing inward against convex button 14, inwardly squeeze support tube 7 inside fixed spring 12, make fixed spring 12 tightening, make
One end that convex button 14 is located at outside active box 9 is inwardly indented the inside of active box 9, makes the peace connected by two active box 9
Dress bar 11 can be moved up and down in the outer surface of support tube 7, and position and spacing freely are adjusted when realizing component installation, satisfaction
The requirement of different sizes of component installation space, improves the convenience of power distribution cabinet in actual use, and the bottom of cabinet body 3 is fixed
Ventilative orifice plate 15 is installed, the surface of the ventilative orifice plate 15 is uniformly covered with the identical circular aperture of size, facilitates inside cabinet body 3
Air swap outward, the quantity for orifice plate 15 of breathing freely is two, is fixedly installed with storage cabinet between two ventilative orifice plates 15
16, power distribution cabinet inner facility catastrophic failure sometimes, and the presence of cabinet 16 is stored convenient for storage repairing tool, more convenient repairing
The left and right ends of the progress of work, ventilative 15 bottom of orifice plate are fixedly installed with the stabilizer blade 17 for being located at storage 16 bottom of cabinet, stabilizer blade
17 presence makes cabinet body 3 and storage cabinet 16 have certain altitude apart from ground, plays the role of waterproof and dampproof.
In use, first with the fan leaf 403 of 3 outer wall of cabinet body is located at by natural wind function influence, rolling bearing 401
Rotation drives the fan leaf 403 for being located at 3 inner wall of cabinet body to be rotated, and accelerates the circulation of power distribution cabinet inner air, promotes inner ventilation
Heat dissipation；Then two convex buttons 14 are pressed to two mutually close sides of support tube 7, two fixed springs 12 are to two support tubes 7
Mutually close side is tightened, in one end retraction active box 9 for being located at two convex buttons 14 outside active box 9, by two active box 9
The mounting rod 11 of connection is moved up and down along support tube 7 to suitable position, adjusts power distribution cabinet component installation space size in due course,
It is directed at the convex button 14 of corresponding position again, due to the rebound effect of fixed spring 12, the outside one end of convex button 14 is automatically by cartridge apertures 10
It extends to outside active box 9, completes the fixation of mounting rod 11 and support tube 7.
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.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of outdoor use low-voltage distribution cabinet, including sun-proof top (1), it is characterised in that: the fixed peace in bottom of the sun-proof top (1)
Equipped with rain-proof eaves (2), the bottom of the rain-proof eaves (2) is fixedly installed with cabinet body (3), cabinet body (3) left and right sides it is upper
Lower both ends are fixedly installed with gas permeable devices (4), and the quantity of the gas permeable devices (4) is four, at left and right sides of the cabinet body (3)
The bottom in face is fixedly installed with the rain visor (5) above gas permeable devices (4), the fixed peace in cabinet body (3) the inner cavity back side
It is emitted (6) equipped with fixation, the quantity that the fixation emits (6) is four, and four fixations emit (6) every two and are located on same vertical line
It is one group and is divided into two groups of four angles for being evenly distributed on cabinet body (3) inner cavity back side, fixed emit described in every group is fixed between (6)
It is equipped with support tube (7), two support tubes (7) mutually offer pore (8) outer surface far from side, two branch
The equal movable sleeve in outer surface of stay tube (7) is connected to active box (9), and two active box (9) mutually open up at the middle part far from side
Have cartridge apertures (10), be fixedly connected with mounting rod (11) between two active box (9), two support tubes (7) are mutually close
The inside of side is fixedly installed with fixed spring (12), and two mutually separate sides of the fixed spring (12) are fixedly connected with
Have baffle (13), two mutually separate sides of the baffle (13) are fixedly connected to convex button (14), two convex buttons (14)
The other end sequentially pass through support tube (7) and active box (9) and the outside for extending to active box (9), and two convex buttons (14)
Outer surface respectively with support tube (7) and active box (9) pivot bush unit, the bottom of the cabinet body (3) is fixedly installed with air hole
Plate (15), the quantity of the ventilative orifice plate (15) are two, are fixedly installed with storage cabinet between two ventilative orifice plates (15)
(16), the left and right ends of ventilative orifice plate (15) bottom are fixedly installed with the stabilizer blade (17) for being located at storage cabinet (16) bottom.
2. a kind of outdoor use low-voltage distribution cabinet according to claim 1, it is characterised in that: the gas permeable devices (4) include
Rolling bearing (401), the outer surface of the rolling bearing (401) and the inner wall of cabinet body (3) are fixedly attached, the rolling bearing
(401) inside fixing sleeve is connected to cross bar (402), and the both ends of the cross bar (402) extend through rolling bearing (401) and extend
To rolling bearing (401) outside and be fixedly connected with fan leaf (403), the outer surface fixing sleeve of the rolling bearing (401)
It is connected to and is located at cabinet body (3) internal fan outline border (404), and fan leaf (403) is located at the inside of fan outline border (404).
3. a kind of outdoor use low-voltage distribution cabinet according to claim 1, it is characterised in that: the top of the sun-proof top (1)
Be equipped with concrete heat insulation plate, brick, watt and water proofing asphalt, it is identical that the surface of the ventilative orifice plate (15) is uniformly covered with size
Circular aperture.
4. a kind of outdoor use low-voltage distribution cabinet according to claim 1, it is characterised in that: the quantity of the rain-proof eaves (2)
It is two, the angle that two rain-proof eaves (2) are stuck up outward is obtuse angle, and the quantity of the rain visor (5) is two, two institutes
Stating the angle that rain visor (5) is stuck up outward is obtuse angle.
5. a kind of outdoor use low-voltage distribution cabinet according to claim 1, it is characterised in that: the quantity of the pore (8) is
16,16 the pore (8) every eight are divided into two groups for one group, and pore described in every group (8) from top to bottom uniformly divides
Cloth is in two support tubes (7) mutually far from the outer surface of side.
6. a kind of outdoor use low-voltage distribution cabinet according to claim 1, it is characterised in that: the fixed spring (12) can be pressed
The distance of contracting is greater than the length positioned at active box (9) outer knobs (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822131245.4U CN209419015U (en) | 2018-12-19 | 2018-12-19 | A kind of outdoor use low-voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822131245.4U CN209419015U (en) | 2018-12-19 | 2018-12-19 | A kind of outdoor use low-voltage distribution cabinet |
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| Publication Number | Publication Date |
|---|---|
| CN209419015U true CN209419015U (en) | 2019-09-20 |
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ID=67938857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822131245.4U Active CN209419015U (en) | 2018-12-19 | 2018-12-19 | A kind of outdoor use low-voltage distribution cabinet |
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| Country | Link |
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| CN (1) | CN209419015U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852784A (en) * | 2020-06-29 | 2020-10-30 | 浙江运达风电股份有限公司 | Converter fan pylon tower section of thick bamboo structure |
| CN112031171A (en) * | 2020-08-25 | 2020-12-04 | 广东电网有限责任公司 | Movable maintenance working shed |
| CN116093788A (en) * | 2022-12-30 | 2023-05-09 | 国家电投集团云南国际电力投资有限公司 | Feed-in protection cabinet for direct-current micro-grid |
-
2018
- 2018-12-19 CN CN201822131245.4U patent/CN209419015U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852784A (en) * | 2020-06-29 | 2020-10-30 | 浙江运达风电股份有限公司 | Converter fan pylon tower section of thick bamboo structure |
| CN111852784B (en) * | 2020-06-29 | 2021-08-17 | 浙江运达风电股份有限公司 | Converter fan pylon tower section of thick bamboo structure |
| CN112031171A (en) * | 2020-08-25 | 2020-12-04 | 广东电网有限责任公司 | Movable maintenance working shed |
| CN112031171B (en) * | 2020-08-25 | 2022-04-12 | 广东电网有限责任公司 | Movable maintenance working shed |
| CN116093788A (en) * | 2022-12-30 | 2023-05-09 | 国家电投集团云南国际电力投资有限公司 | Feed-in protection cabinet for direct-current micro-grid |
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