CN103956662A - Electric system outdoor box body - Google Patents
Electric system outdoor box body Download PDFInfo
- Publication number
- CN103956662A CN103956662A CN201410165110.3A CN201410165110A CN103956662A CN 103956662 A CN103956662 A CN 103956662A CN 201410165110 A CN201410165110 A CN 201410165110A CN 103956662 A CN103956662 A CN 103956662A
- Authority
- CN
- China
- Prior art keywords
- casing
- main body
- box main
- sidewall
- depression
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 239000012634 fragment Substances 0.000 claims description 18
- 230000004308 accommodation Effects 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000002184 metal Substances 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 2
- 235000015256 Chionanthus virginicus Nutrition 0.000 description 1
- 241000234271 Galanthus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003139 buffering effect 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
- 230000001771 impaired effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an electric system outdoor box body which comprises a first box main body with one end open and the other end closed, a second box main body with one end open and the other end closed, and a telescopic arm allowing the first box main body to move in the vertical direction. The closed end of the first box main body is provided with a plurality of inclined portions. A plurality of strip-shaped protrusions which are a first distance away from the two ends of each inclined portion are horizontally arranged on the inclined portion in the inclining direction at intervals. Vent holes are formed in at least one side wall of the second box main body. A plurality of pits which cave inwards in the radial direction of the second box main body are formed in one side wall of the second box main body. An interface is formed in the rear wall of each pit and provided with a sealing element. The diameter of the first box main body is larger than that of the second box main body. The first box main body is located above the second box main body, and the open ends of the two box main bodies are wedged together to form a containing space. A plurality of grooves are formed inside the first box main body. A plurality of metal domes matched with the grooves are arranged on the second box main body in the vertical direction and enter the grooves so as to fix the first box main body.
Description
Technical field
The present invention relates to a kind of electric 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, changing and consumed break-make, control or protective effect for electric power system generating, transmission of electricity, distribution, electric energy, in whole electric power system, plays an important role.Many times, distribution box need to be used for outdoor, need to withstand wind and weather etc. for outdoor distribution box, but many times, the outer field casing of distribution box can not be realized heat radiation ventilation simultaneously and avoid rainwater to drench, and need to set up corresponding switchgear house again.
Summary of the invention
The object of this invention is to provide a kind of casing of electric power system outdoor use;
Another object of the present invention is to provide a kind of casing for distribution box.
Technical scheme provided by the invention is:
A kind of electric power system outdoor use casing, comprising:
The first casing, the sealing of one end opening and the other end, the blind end of described the first casing comprises multiple rakes that one first plate body is connected with described the first plate body with one end, the other end of described rake is connected with the sidewall of described the first casing and highly uprises with the sidewall away from described the first casing, on described rake, be arranged at intervals with multiple strip projected parts along its incline direction, described strip projected parts be horizontally disposed with and its two ends and the two ends of described rake between there is the first distance;
The second casing, the sealing of one end opening and the other end, on at least one sidewall of described the second casing, offer several rectangle ventilating openings, described ventilating opening place is provided with the screen pack that comprises activated carbon fiber, on one of them sidewall of described the second casing, be provided with multiple along the radially inner depression of described the second casing, the rear wall place of described depression offers interface for passing through outside line, porose potted component in the middle of the opening part of described depression is provided with;
Wherein, the diameter of described the first casing is greater than the diameter of described the second casing, the openend that described the first casing is positioned at the top of described the second casing and the openend of described the first casing and described the second casing agrees with formation one accommodation space, described at least one sidewall of the first casing has multiple grooves towards a side of described the second casing, and be vertically provided with the root multiple shell fragments that are positioned at differing heights connected to one another at least one sidewall of described second casing of nearly described the second box opening end, the setting that matches of described shell fragment and described groove, described shell fragment enters to described groove and can fix the first casing and limit its place height, in described shell fragment, highly minimum shell fragment is positioned at outside described the first casing all the time, and at least in the time that described the first casing is down to minimum altitude, described rectangle ventilating opening is all positioned at described the first casing,
And,
Telescopic arm, it is arranged in described accommodation space and the blind end pivot joint of one end and described the first casing and the other end is fixed in the blind end of described the second casing, and described telescopic arm is connected to driving mechanism.
Preferably, in described electric power system outdoor use casing, described depression radially becomes and makes it be cone shape greatly to inner opening with described the second casing, and the inside of described depression is provided with the first screw thread,
Described potted component comprises the sealing ring, water suction moisture absorption rubber blanket and the multi-layer sealed circle that arrange from outside to inside, described sealing ring is cone shape and has the second screw thread that external energy is threaded with described depression, according to the use number of plies of sealing ring described in the diameter adjustment of described outside line.
Preferably, in described electric power system outdoor use casing, the blind end of described the second casing is the second plate body, and the end of the sidewall of described second casing of junction distance of described the second plate body and described the second wall box also has second distance.
Preferably, in described electric power system outdoor use casing, the top of described depression is also provided with rain shade.
Preferably, in described electric power system outdoor use casing, the openend of described the second casing is provided with the side extending radially outwardly along it.
Beneficial effect of the present invention is:
The top of the first casing in the present invention is set to eaves shape, and be provided with strip projected parts on its rake, in the time that rainwater or snow drop on top, current stay along the passage at strip projected parts and rake two ends, avoid when cold winter, rainwater stayed on top forming the phenomenons such as icicle, the cushioning effect of strip projected parts has also reduced the impulsive force to casing top simultaneously;
The first casing in the present invention is under the weather such as sleet, be reduced to the position of the rectangle ventilating opening that can shelter from the second casing, prevent that sleet etc. from entering in casing, and under sunny weather, first casing that raises all exposes ventilating opening, for ventilation, rectangle ventilating opening area is very large, ventilation effect is good, is also provided with the impurity of screen pack for filtered air, in order to avoid impurity enters in casing simultaneously.
Brief description of the drawings
Fig. 1 is the structural representation of electric 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.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, to make those skilled in the art can implement according to this with reference to specification word.
As depicted in figs. 1 and 2, the invention provides a kind of electric power system outdoor use casing, comprise: the first casing 1, the sealing of one end opening and the other end, the blind end of described the first casing 1 comprises multiple rakes 4 that one first plate body 3 is connected with described the first plate body 3 with one end, rake 4 can be designed to 2 according to specific needs, 3, 4 or more, can be designed to be similar to the structure of eaves, the other end of described rake 4 is connected with the sidewall of described the first casing 1 and highly uprises with the sidewall away from described the first casing 1, on described rake, be arranged at intervals with multiple strip projected parts 9 along its incline direction, described strip projected parts 9 be horizontally disposed with and its two ends and the two ends of described rake 4 between there is the first distance, sleet etc. drops on strip projected parts 9 on casing and can play the effect of buffering like this, current can flow down along " passage " between strip projected parts 9 and rake 4 simultaneously,
The second casing 2, the sealing of one end opening and the other end, on at least one sidewall of described the second casing 2, offer several rectangle ventilating openings 7, described ventilating opening 7 places are provided with the screen pack that comprises activated carbon fiber, can ventilate like this, can avoid again the pollutants such as airborne haze to enter in casing; On one of them sidewall of described the second casing 2, be provided with multiple along the radially inner depression 10 of described the second casing 2, the rear wall place of described depression 10 offers interface for passing through outside line, the opening part of described depression 10 is provided with middle porose potted component, like this, and better tightness;
Wherein, the diameter of described the first casing 1 is greater than the diameter of described the second casing 2, current flow down Shi Buhui and are flushed on the second casing 2 like this, the openend that described the first casing 1 is positioned at the top of described the second casing 2 and the openend of described the first casing 1 and described the second casing 2 agrees with formation one accommodation space, described first casing 1 at least one sidewall has multiple grooves towards a side of described the second casing 2, and be vertically provided with the root multiple shell fragments 6 that are positioned at differing heights connected to one another at least one sidewall of described second casing 2 of nearly described the second casing 2 openends, the setting that matches of described shell fragment 6 and described groove, described shell fragment 6 enters to described groove and can fix the first casing 1 and limit its place height, in described shell fragment 6, highly minimum shell fragment is positioned at outside described the first casing 1 all the time, while touching highly minimum shell fragment, the first casing 1 is removable, unclamp highly minimum shell fragment, the first casing 1 can be fixed on to suitable height, and at least in the time that described the first casing 1 is down to minimum altitude, described rectangle ventilating opening 7 is all positioned at described the first casing 1,
And,
Telescopic arm (not shown), it is arranged in described accommodation space and the blind end pivot joint of one end and described the first casing 1 and other end is fixed in the blind end of described the second casing 2, described telescopic arm is connected to driving mechanism, the height that telescopic arm completes the first casing 1 under the driving of driving mechanism regulates, be adjusted to after suitable height, use shell fragment 6 by fixing the first casing 1.On casing, also can be provided with humidity sensor, in the time detecting that humidity is larger, the height of the first casing 1 is reduced to block the rectangle ventilating opening 7 on the second casing 2, especially while sleeting, the first casing 1 can be down to highly enough lowers so that all ventilating openings 7 are all positioned at described the first casing 1, in the time that weather is fine, regulate the height of the first casing 1 to eminence, ventilating opening 7 is ventilated.
In described electric power system outdoor use casing, described depression 10 radially becomes and makes it be cone shape greatly to inner opening with described the second casing 2, so more less towards casing external source 10 openings that cave in, better tightness, the inside of described depression 10 is provided with the first screw thread
Described potted component comprises the sealing ring 11, water suction moisture absorption rubber blanket 12 and the multi-layer sealed circle 13 that arrange from outside to inside, described sealing ring 11 is cone shape and has the second screw thread that external energy is threaded with described depression 10, according to the use number of plies of sealing ring 13 described in the diameter adjustment of described outside line, if the diameter of outside line is larger, just use the sealing ring 13 of the less number of plies to be enough to, if the diameter of outside line is less, use the sealing ring 13 of the more number of plies, so that better tightness.
In described electric power system outdoor use casing, the blind end of described the second casing 2 is the second plate body 5, described the second plate body 5 also has second distance with the end of the sidewall of described second casing 2 of junction distance of described the second casing 2 sidewalls, the not direct kiss the earth of such the second plate body 2, in order to avoid casing is impaired from possibility damp ground, also can make the bottom ventilation effect of the second casing 2 better simultaneously.
In described electric power system outdoor use casing, the top of described depression 10 is also provided with rain shade, is used to outside line shading wind and rain and Exposure to Sunlight.
In described electric power system outdoor use casing, the openend of described the second casing 2 is provided with the side 8 extending radially outwardly along it, in the time having wind and rain, can avoid rainwater to pour in down a chimney in the second casing 8 from the lower open end of the first casing 1 like this, damage the electric equipment in casing.
Equipment simplicity of design of the present invention is rationally used, and ventilation and heat rainwater-proof is effective, is applicable to large area and uses.
Although embodiment of the present invention are open as above, but it is not restricted to listed utilization in specification and execution mode, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore do not deviating under the universal that claim and equivalency range limit, the present invention is not limited to specific details and illustrates here and the legend of describing.
Claims (5)
1. an electric power system outdoor use casing, is characterized in that, comprising:
The first casing, the sealing of one end opening and the other end, the blind end of described the first casing comprises multiple rakes that one first plate body is connected with described the first plate body with one end, the other end of described rake is connected with the sidewall of described the first casing and highly uprises with the sidewall away from described the first casing, on described rake, be arranged at intervals with multiple strip projected parts along its incline direction, described strip projected parts be horizontally disposed with and its two ends and the two ends of described rake between there is the first distance;
The second casing, the sealing of one end opening and the other end, on at least one sidewall of described the second casing, offer several rectangle ventilating openings, described ventilating opening place is provided with the screen pack that comprises activated carbon fiber, on one of them sidewall of described the second casing, be provided with multiple along the radially inner depression of described the second casing, the rear wall place of described depression offers interface for passing through outside line, porose potted component in the middle of the opening part of described depression is provided with;
Wherein, the diameter of described the first casing is greater than the diameter of described the second casing, the openend that described the first casing is positioned at the top of described the second casing and the openend of described the first casing and described the second casing agrees with formation one accommodation space, described at least one sidewall of the first casing has multiple grooves towards a side of described the second casing, and be vertically provided with the root multiple shell fragments that are positioned at differing heights connected to one another at least one sidewall of described second casing of nearly described the second box opening end, the setting that matches of described shell fragment and described groove, described shell fragment enters to described groove and can fix the first casing and limit its place height, in described shell fragment, highly minimum shell fragment is positioned at outside described the first casing all the time, and at least in the time that described the first casing is down to minimum altitude, described rectangle ventilating opening is all positioned at described the first casing,
And,
Telescopic arm, it is arranged in described accommodation space and the blind end pivot joint of one end and described the first casing and the other end is fixed in the blind end of described the second casing, and described telescopic arm is connected to driving mechanism.
2. electric power system outdoor use casing as claimed in claim 1, is characterized in that, described depression radially becomes and makes it be cone shape greatly to inner opening with described the second casing, and the inside of described depression is provided with the first screw thread,
Described potted component comprises the sealing ring, water suction moisture absorption rubber blanket and the multi-layer sealed circle that arrange from outside to inside, described sealing ring is cone shape and has the second screw thread that external energy is threaded with described depression, according to the use number of plies of sealing ring described in the diameter adjustment of described outside line.
3. electric power system outdoor use casing as claimed in claim 1, it is characterized in that, the blind end of described the second casing is the second plate body, and the end of the sidewall of described second casing of junction distance of described the second plate body and described the second wall box also has second distance.
4. electric power system outdoor use casing as claimed in claim 1, is characterized in that, the top of described depression is also provided with rain shade.
5. electric power system outdoor use casing as claimed in claim 1, is characterized in that, the openend of described the second casing is provided with the side extending radially outwardly along it.
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 true CN103956662A (en) | 2014-07-30 |
| CN103956662B CN103956662B (en) | 2016-08-31 |
Family
ID=51333910
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) |
Cited By (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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1146409A (en) * | 1996-11-19 | 1999-02-16 | Sanmei Denki Kk | 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 |
-
2014
- 2014-04-23 CN CN201410165110.3A patent/CN103956662B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1146409A (en) * | 1996-11-19 | 1999-02-16 | Sanmei Denki Kk | 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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103956662B (en) | 2016-08-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20190423 |