CN103956662B - A kind of power system outdoor use casing - Google Patents
A kind of power system outdoor use casing Download PDFInfo
- Publication number
- CN103956662B CN103956662B CN201410165110.3A CN201410165110A CN103956662B CN 103956662 B CN103956662 B CN 103956662B CN 201410165110 A CN201410165110 A CN 201410165110A CN 103956662 B CN103956662 B CN 103956662B
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- China
- Prior art keywords
- casing
- sidewall
- depression
- power system
- opening
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- 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.)
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- 239000012634 fragment Substances 0.000 claims abstract description 20
- 230000004308 accommodation Effects 0.000 claims abstract description 7
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims description 12
- 238000010521 absorption reaction Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses the casing of a kind of power system outdoor use, including: it is one end open and the first casing that the other end is closed and the second casing, the blind end of the first casing includes multiple rake, and rake is provided with the strip projected parts between multiple and the two ends of rake with the first distance along its incline direction spaced horizontal；Offer vent at least one sidewall of second casing, one of them sidewall of the second casing is provided with the most inside multiple depression, offer interface at the rear wall of depression and opening part is provided with potted component；Wherein, the diameter of the first casing is more than the diameter of the second casing, first casing is positioned at the top of the second casing and the opening of the two agrees with formation one accommodation space, first box inside has multiple groove, and the multiple shell fragments with groove match are vertically set on the second casing, shell fragment enters to groove can fix the first casing；And, it is allowed to the telescopic arm of the first casing vertical direction motion.
Description
Technical field
The present invention relates to a kind of power system outdoor use casing.
Background technology
Distribution box is the final stage device of distribution system, and distribution box is the general designation of motor control center, with
Break-make, control or protective effect in power system generating, transmission of electricity, distribution, electric energy conversion and consumption,
Whole power system plays an important role.Many times, distribution box needs for outdoor, for room
Outer distribution box needs to withstand wind and weather etc., but many times, the casing of distribution box outer layer can not
Realize heat radiation ventilation simultaneously and avoid rainwater to drench, needing to resettle corresponding switchgear house.
Summary of the invention
It is an object of the invention to provide the casing of a kind of power system outdoor use；
It is yet another object of the invention to provide a kind of casing for distribution box.
The technical scheme that the present invention provides is:
A kind of power system outdoor use casing, including:
First casing, its one end open and the other end close, and the blind end of described first casing includes one the
Multiple rakes that one plate body and one end are connected with described first plate body, the other end of described rake and institute
The sidewall stating the first casing connects and highly uprises, described inclination with the sidewall away from described first casing
Be arranged at intervals with multiple strip projected parts along its incline direction in portion, described strip projected parts be horizontally disposed with and its two
Between end and the two ends of described rake, there is the first distance；
Second casing, its one end open and the other end are closed, at least one sidewall of described second casing
Offer several rectangle vents, at described vent, be provided with the drainage screen comprising NACF,
It is provided with multiple radially inner recessed along described second casing on one of them sidewall of described second casing
Falling into, offer interface for by outside line at the rear wall of described depression, the opening part of described depression sets
It is equipped with middle porose potted component；
Wherein, the diameter of described first casing is more than the diameter of described second casing, described first casing position
Opening and the opening of described second casing in the top of described second casing and described first casing
Agreeing with formation one accommodation space, described at least one sidewall of first casing is towards the one of described second casing
Side has multiple groove, and at least one side of described second casing in the most described second box opening end
The multiple shell fragments being positioned at differing heights that root is connected to each other, described shell fragment vertically it is provided with on wall
Arranging with described groove match, described shell fragment enters to described groove and can fix the first casing and limit it
Place height, the shell fragment that described shell fragment camber is minimum is always positioned at outside described first casing, and at least when
When minimum altitude is down to by described first casing, described rectangle vent is entirely located in described first casing；
And,
Telescopic arm, in it is arranged on described accommodation space and one end and the blind end pivot joint of described first casing
And the other end is fixed in the blind end of described second casing, described telescopic arm is connected to drive mechanism.
Preferably, in described power system outdoor use casing, described depression is with described second casing
Radially-inwardly opening becomes big and makes it is cone shape, described depression be internally provided with the first screw thread,
Sealing ring that described potted component includes arranging from outside to inside, water suction moisture absorption rubber blanket and multi-layer sealed
Circle, described sealing ring is cone shape and has the second screw thread that external energy is threadeded with described depression,
The use number of plies of sealing ring described in the diameter adjustment according to described outside line.
Preferably, in described power system outdoor use casing, the blind end of described second casing is
The junction of two plate bodys, described second plate body and described second wall box is apart from the side of described second casing
The end of wall also has second distance.
Preferably, in described power system outdoor use casing, described depression be arranged above hide
Canopy.
Preferably, in described power system outdoor use casing, the opening of described second casing is arranged
There is the most outward extending side.
The invention have the benefit that
It is convex that the top of the first casing in the present invention is set to be provided with strip on eaves shape, and its rake
Rising, when rainwater or snow fall on top, current stay along the passage of strip projected parts with rake two ends,
The rainwater in winter avoiding cold is likely to be formed the phenomenons such as icicle when top stays, and strip projected parts is slow simultaneously
Punching effect decreases the impulsive force to casing top；
The first casing in the present invention, under the weather such as sleet, is reduced to shelter from the second casing
The position of rectangle vent, prevents sleet etc. from entering in casing, and under fair weather, raises first
Casing makes vent all expose, and for ventilation, rectangle vent area is very big, effect of ventilating
The best, it is also equipped with drainage screen impurity in air filtering excessively, in order to avoid impurity enters in casing simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of power system outdoor use casing of the present invention；
Fig. 2 is the structural representation of rake of the present invention；
Fig. 3 is the schematic cross-section of depression of the present invention；
Fig. 4 is the schematic cross-section of potted component of the present invention.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art's reference
Description word can be implemented according to this.
As depicted in figs. 1 and 2, the present invention provides a kind of power system outdoor use casing, including: first
Casing 1, its one end open and the other end close, and the blind end of described first casing 1 includes one first plate
Multiple rakes 4 that body 3 and one end are connected with described first plate body 3, rake 4 can be according to concrete need
It is designed as 2,3,4 or more, may be designed as being similar to the structure of eaves, described rake
The other end of 4 is connected with the sidewall of described first casing 1 and with the sidewall away from described first casing 1
Highly uprise, described rake is arranged at intervals with multiple strip projected parts 9, described bar along its incline direction
Shape projection 9 is horizontally disposed with and has between the two ends of its two ends and described rake 4 first distance, so
The strip projected parts 9 on casing that falls such as sleet can play the effect of buffering, and current can be along strip projected parts 9 simultaneously
With " passage " between rake 4 flows down；
Second casing 2, its one end open and the other end close, at least one side of described second casing 2
Offer several rectangle vents 7 on wall, be provided with at described vent 7 and comprise NACF
Drainage screen, so can ventilate, the pollutant such as the haze being avoided that again in air enter in casing；Institute
State be provided with on one of them sidewall of the second casing 2 multiple radially inner recessed along described second casing 2
Fall into 10, offer interface at the rear wall of described depression 10 for by outside line, described depression 10
Opening part is provided with middle porose potted component, so, better tightness；
Wherein, the diameter of described first casing 1 is more than the diameter of described second casing 2, such current stream
Will not be flushed to time lower on second casing 2, described first casing 1 is positioned at the top of described second casing 2 also
And the described opening of the first casing 1 agrees with formation one accommodation space with the opening of described second casing 2,
Described first at least one sidewall of casing 1 has multiple groove towards the side of described second casing 2,
And along vertically side at least one sidewall of described second casing 2 of the most described second casing 2 opening
To being provided with the multiple shell fragments 6 being positioned at differing heights that root is connected to each other, described shell fragment 6 is recessed with described
Groove matches setting, and described shell fragment 6 enters to described groove and can fix the first casing 1 and limit its place
Highly, the shell fragment that described shell fragment 6 camber is minimum is always positioned at outside described first casing 1, touches height
During minimum shell fragment, the first casing 1 may move, and unclamps minimum shell fragment, can be by the first casing 1
It is fixed on suitable height, and at least when minimum altitude is down to by described first casing 1, described rectangle
Vent 7 is entirely located in described first casing 1；
And,
Telescopic arm (not shown), in it is arranged on described accommodation space and one end and described first casing 1
Blind end pivot joint and the other end are fixed in the blind end of described second casing 2, and described telescopic arm is connected to drive
Motivation structure, telescopic arm completes the altitude mixture control of the first casing 1 under the driving of drive mechanism, is adjusted to close
After suitable height, shell fragment 6 is used to be fixed by first casing 1.Humidity sensor it is also provided with on casing,
When detecting that humidity is bigger, the height reduction of the first casing 1 is rectangular with block on the second casing 2
Shape vent 7, when especially sleeting, can be down to the most of a sufficiently low place by the first casing 1 so that owning
Vent 7 is respectively positioned in described first casing 1, when weather is fine, regulates the height of the first casing 1
To eminence, vent 7 is made to ventilate.
In described power system outdoor use casing, described depression 10 with described second casing 2 radial direction to
Inner opening becomes big and makes it is cone shape, the most more the least towards casing external source 10 openings that cave in, and seals
Property more preferable, described depression 10 be internally provided with the first screw thread,
Sealing ring 11 that described potted component includes arranging from outside to inside, water suction moisture absorption rubber blanket 12 and many
Layer sealing ring 13, described sealing ring 11 is in cone shape and has external energy with described depression 10 screw thread even
The second screw thread connect, according to the use number of plies of sealing ring 13 described in the diameter adjustment of described outside line, as
Really being relatively large in diameter of outside line, just uses the sealing ring 13 of the less number of plies to be enough to, if outside line
Diameter is less, then use the sealing ring 13 of the more number of plies, so that better tightness.
In described power system outdoor use casing, the blind end of described second casing 2 is the second plate body 5,
The junction of described second plate body 5 and described second casing 2 sidewall is apart from the sidewall of described second casing 2
End also there is second distance, such second plate body 2 is not directly contacted with ground, so as not to casing from may
Damp ground is impaired, and the bottom ventilation effect that simultaneously also can make the second casing 2 is more preferable.
In described power system outdoor use casing, described depression 10 be arranged above rain shade, use
In for outside line shading wind and rain and Exposure to Sunlight.
In described power system outdoor use casing, the opening of described second casing 2 is provided with along its footpath
To outward extending side 8, so when there being wind and rain, rainwater can be avoided to open from the bottom of the first casing 1
Mouth end pours in down a chimney in the second casing 8, damages the electric equipment in casing.
The equipment design advantages of simple of the present invention uses, and ventilation and heat rainwater-proof is effective, it is adaptable to big face
Long-pending use.
Although embodiment of the present invention are disclosed as above, but it is not restricted to description and embodiment party
Listed utilization in formula, it can be applied to various applicable the field of the invention completely, for being familiar with ability
For the personnel in territory, be easily achieved other amendment, therefore without departing substantially from claim and etc. homotype
Enclosing under limited general concept, the present invention is not limited to specific details and shown here as the figure with description
Example.
Claims (3)
1. a power system outdoor use casing, it is characterised in that including:
First casing, its one end open and the other end close, and the blind end of described first casing includes one the
Multiple rakes that one plate body and one end are connected with described first plate body, the other end of described rake and institute
The sidewall stating the first casing connects and highly uprises, described inclination with the sidewall away from described first casing
Be arranged at intervals with multiple strip projected parts along its incline direction in portion, described strip projected parts be horizontally disposed with and its two
Between end and the two ends of described rake, there is the first distance；
Second casing, its one end open and the other end are closed, at least one sidewall of described second casing
Offer several rectangle vents, at described vent, be provided with the drainage screen comprising NACF,
It is provided with multiple radially inner recessed along described second casing on one of them sidewall of described second casing
Falling into, offer interface for by outside line at the rear wall of described depression, the opening part of described depression sets
It is equipped with middle porose potted component；
Wherein, the diameter of described first casing is more than the diameter of described second casing, described first casing position
Opening and the opening of described second casing in the top of described second casing and described first casing
Agreeing with formation one accommodation space, described at least one sidewall of first casing is towards the one of described second casing
Side has multiple groove, and at least one side of described second casing in the most described second box opening end
The multiple shell fragments being positioned at differing heights that root is connected to each other, described shell fragment vertically it is provided with on wall
Arranging with described groove match, described shell fragment enters to described groove and can fix the first casing and limit it
Place height, the shell fragment that described shell fragment camber is minimum is always positioned at outside described first casing, and at least when
When minimum altitude is down to by described first casing, described rectangle vent is entirely located in described first casing；
And,
Telescopic arm, in it is arranged on described accommodation space and one end and the blind end pivot joint of described first casing
And the other end is fixed in the blind end of described second casing, described telescopic arm is connected to drive mechanism；
Wherein, described depression be arranged above rain shade；
The opening of described second casing is provided with the most outward extending side.
2. power system outdoor use casing as claimed in claim 1, it is characterised in that described depression with
The radially-inwardly opening of described second casing becomes big and makes it is cone shape, and the inside of described depression is arranged
There is the first screw thread,
Sealing ring that described potted component includes arranging from outside to inside, water suction moisture absorption rubber blanket and multi-layer sealed
Circle, described sealing ring is cone shape and has the second screw thread that external energy is threadeded with described depression,
The use number of plies of sealing ring described in the diameter adjustment according to described outside line.
3. power system outdoor use casing as claimed in claim 1, it is characterised in that described second case
The blind end of body is the second plate body, the junction distance institute of described second plate body and described second wall box
The end of the sidewall stating the second casing also has second distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410165110.3A CN103956662B (en) | 2014-04-23 | 2014-04-23 | A kind of power system outdoor use casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410165110.3A CN103956662B (en) | 2014-04-23 | 2014-04-23 | A kind of power system outdoor use casing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103956662A CN103956662A (en) | 2014-07-30 |
| CN103956662B true CN103956662B (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410165110.3A Expired - Fee Related CN103956662B (en) | 2014-04-23 | 2014-04-23 | A kind of power system outdoor use casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103956662B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834373A (en) * | 2018-07-24 | 2018-11-16 | 苏州市龙源电力科技股份有限公司 | A kind of control cabinet protective device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3990758B2 (en) * | 1996-11-19 | 2007-10-17 | 三明電機株式会社 | Control box |
| CN2684429Y (en) * | 2004-02-27 | 2005-03-09 | 北京安瑞吉电气设备有限公司 | Cable tapping box |
| CN203456758U (en) * | 2013-08-30 | 2014-02-26 | 广西正豪电气有限公司 | Waterproof power distribution box |
| CN203813252U (en) * | 2014-04-23 | 2014-09-03 | 杨海基 | Power system outdoor cabinet |
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2014
- 2014-04-23 CN CN201410165110.3A patent/CN103956662B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN103956662A (en) | 2014-07-30 |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 532701 the Guangxi Zhuang Autonomous Region Longan County of Nanning City, Wei Zhen Nan Chao Cun Wang Tun heaven No. 8 Patentee after: Yang Haiji Address before: Jiangzhou town Jiangzhou District 532203 the Guangxi Zhuang Autonomous Region Chongzuo City Patentee before: Yang Haiji |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Dacai Inventor before: Yang Haiji |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170224 Address after: 408104 room 1-1, No. 88 South Xingyi Road, Fuling, Chongqing Patentee after: Chongqing large renewable resources Ltd. Address before: 532701 the Guangxi Zhuang Autonomous Region Longan County of Nanning City, Wei Zhen Nan Chao Cun Wang Tun heaven No. 8 Patentee before: Yang Haiji |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |