CN203813302U - Low-voltage switchgear assembly - Google Patents
Low-voltage switchgear assembly Download PDFInfo
- Publication number
- CN203813302U CN203813302U CN201420246384.0U CN201420246384U CN203813302U CN 203813302 U CN203813302 U CN 203813302U CN 201420246384 U CN201420246384 U CN 201420246384U CN 203813302 U CN203813302 U CN 203813302U
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- CN
- China
- Prior art keywords
- knife switch
- bus
- casing
- cavity
- heat
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a low-voltage switchgear assembly, which comprises a cabinet body and lateral partition plates arranged in the cabinet body. The cabinet body is divided by the lateral partition plates into a top access bus cavity, a knife switch mounting cavity, a current transformer mounting cavity and a bottom bus cavity. A knife switch mounting beam, a knife switch, a knife switch control eccentric wheel, a knife switch rotating mechanism, a knife switch rotating shaft and a geographical support are arranged in the knife switch mounting cavity. Each lateral partition plate inside the cabinet body is provided with a heat-dissipation through cavity. The side wall of the cabinet body is internally provided with a heat-dissipation channel. Adsorption conductive particles are arranged in the heat-dissipation through cavity. Heat-dissipation conductive particles are arranged in the heat-dissipation channel. The side wall of the cabinet body is provided with heat-dissipation holes. The top wall of the cabinet body is provided with a through hole. A baffle plate is arranged outside the through hole. A blower is arranged in the through hole. A waterproof cover is arranged outside the through hole. A dustproof screen is arranged between the baffle plate and the waterproof cover. The low-voltage switchgear assembly is simple in structure, good in overall sealing performance, excellent in heat-dissipation performance, better in applicability and strong in practicability.
Description
Technical field
The utility model belongs to electric power network corollary equipment technical field, is specifically related to a kind of voltage whole set switch cabinet.
Background technology
Along with the fast development of China's electric power network, voltage whole set switch cabinet is corollary equipment comparatively conventional in electric power network use procedure, although it can reach the object of control to a certain extent, but in use, in switch cubicle, electric elements can produce heat, and the heat dispersion of the voltage whole set switch cabinet of prior art is poor, when long-time use, be easier to cause components and parts loss and aging in switch cubicle, affect to a certain extent its useful life and stability in use, applicability is affected to a certain extent, is difficult to meet the demand in market.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, the voltage whole set switch cabinet that perfect heat-dissipating and stability in use are good.
The technical scheme that realizes the utility model object is a kind of voltage whole set switch cabinet, comprise casing, in described casing, be provided with lateral partitions, casing is separated into access bus chamber, top from top to bottom by described lateral partitions, knife switch installation cavity, current transformer installation cavity and bus chamber, bottom, described top is provided with the vertical female post in top in access bus chamber, roof inner side in access bus chamber, described top is provided with ground insulation board, in described knife switch installation cavity, be provided with vertical upright column, on described vertical upright column, be provided with draw-in groove, in described draw-in groove, be provided with connection guide card, in described knife switch installation cavity, be provided with knife switch mounting beam, knife switch, knife switch control eccentric, knife switch rotating mechanism, knife switch rotating shaft and geographical support, described switch mounting rail is provided with to regulate and supports piece, described knife switch control eccentric is connected with described knife switch rotating mechanism and described knife switch rotating mechanism is connected with outside knife switch handle by knife switch rotating shaft, described knife switch is arranged on described knife switch mounting beam, the outer wheel face of described knife switch control eccentric is pressed on described adjusting and supports piece, in current transformer installation cavity, be provided with current transformer, in bus chamber, described bottom, be provided with the vertical bus post in zero bus clip and bottom, the vertical female post in described top is connected with described knife switch by being connected guide card with the vertical bus post in bottom, in the lateral partitions of described casing, be provided with heat radiation cavity, in the sidewall of described casing, be provided with heat dissipation channel, described heat dissipation channel is connected with described heat radiation cavity, in described heat radiation cavity, be provided with absorption conductive particles, in described heat dissipation channel, be provided with heat radiation conductive particles, on the sidewall of described casing, be also provided with louvre, described louvre is communicated with heat dissipation channel and casing outside, on the roof of described casing, be provided with through hole, outside at described through hole is provided with baffle plate, in described through hole, be provided with air blast, described air blast is arranged on the below of described baffle plate, outside at described through hole is also provided with bucker, described baffle plate is arranged on described bucker inner side and is provided with Air Filter between described baffle plate and described bucker.
In described knife switch rotating shaft, be provided with projection, described projection is connected by bearing pin with the linking arm of knife switch rotating mechanism.
In access bus chamber, described top, be also provided with combination-type bus-bar clamp, the vertical female post in described top divides three, and three vertical female posts in top are isolated by combination-type bus-bar clamp, and the vertical female post in described three tops is all connected with the described guide card that is connected.
In bus chamber, described bottom, be provided with horizontal bus mounting rail, on described horizontal bus mounting rail, be provided with active type slide block, the vertical bus post in described bottom is connected on described active type slide block.
The utlity model has positive effect: of the present utility model simple in structure, in lateral partitions, be provided with heat radiation cavity, in the sidewall of described casing, be provided with heat dissipation channel, in described heat radiation cavity, be provided with absorption conductive particles, in described heat dissipation channel, be provided with heat radiation conductive particles, can effectively the heat in casing be adsorbed and shed by heat radiation conductive particles, and its overall sealing performance is better, can effectively prevent that outside rainwater and dust from entering in casing, stability in use and safety in utilization are improved to a certain extent, and good heat dispersion performance, can extend to a certain extent the useful life of electric elements in casing, applicability is good, practical.
Brief description of the drawings
For content of the present utility model is more likely to be clearly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below, wherein:
Fig. 1 is structural representation of the present utility model.
Embodiment
(embodiment 1)
Fig. 1 has shown a kind of embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, a kind of voltage whole set switch cabinet, comprise casing 1, in described casing 1, be provided with lateral partitions 2, casing 1 is separated into access bus chamber 3, top from top to bottom by described lateral partitions 2, knife switch installation cavity 4, current transformer installation cavity 5 and bus chamber, bottom 6, described top is provided with the vertical female post 7 in top in access bus chamber 3, roof inner side in access bus chamber 3, described top is provided with ground insulation board 8, in described knife switch installation cavity 4, be provided with vertical upright column 9, on described vertical upright column 9, be provided with draw-in groove 10, in described draw-in groove 10, be provided with and connect guide card 11, in described knife switch installation cavity 4, be provided with knife switch mounting beam 12, knife switch 13, knife switch control eccentric 14, knife switch rotating mechanism 15, knife switch rotating shaft 16 and geographical support 17, described switch mounting rail 12 is provided with to regulate and supports piece 18, described knife switch control eccentric 14 is connected with described knife switch rotating mechanism 15 and described knife switch rotating mechanism 15 is connected with outside knife switch handle 19 by knife switch rotating shaft 16, described knife switch 13 is arranged on described knife switch mounting beam 12, the outer wheel face of described knife switch control eccentric 14 is pressed on described adjusting and supports piece 18, in current transformer installation cavity 5, be provided with current transformer 20, in bus chamber, described bottom 6, be provided with the vertical bus post 22 in zero bus clip 21 and bottom, the vertical female post 7 in described top is connected with described knife switch 13 by being connected guide card 11 with the vertical bus post 22 in bottom, in the lateral partitions 2 of described casing 1, be provided with heat radiation cavity 23, in the sidewall of described casing 1, be provided with heat dissipation channel 24, described heat dissipation channel 24 is connected with described heat radiation cavity 23, in described heat radiation cavity 23, be provided with absorption conductive particles 25, in described heat dissipation channel 24, be provided with heat radiation conductive particles 26, on the sidewall of described casing 1, be also provided with louvre 27, described louvre 27 is communicated with heat dissipation channel 24 and casing 1 outside, on the roof of described casing 1, be provided with through hole 28, be provided with baffle plate 29 in the outside of described through hole 28, in described through hole 28, be provided with air blast 30, described air blast 30 is arranged on the below of described baffle plate 29, outside at described through hole 28 is also provided with bucker 31, described baffle plate 29 is arranged on described bucker 31 inner sides and is provided with Air Filter 32 between described baffle plate 29 and described bucker 31.
In described knife switch rotating shaft 16, be provided with projection 33, described projection 33 is connected by bearing pin 35 with the linking arm 34 of knife switch rotating mechanism 15.
In access bus chamber 3, described top, be also provided with combination-type bus-bar clamp 36,7 points three, the vertical female post in described top, three vertical female posts in top are isolated by combination-type bus-bar clamp 36, and the vertical female post in described three tops is all connected with the described guide card 11 that is connected.
In bus chamber, described bottom 6, be provided with horizontal bus mounting rail 37, on described horizontal bus mounting rail 37, be provided with active type slide block 38, the vertical bus post 22 in described bottom is connected on described active type slide block 38.
Of the present utility model simple in structure, in lateral partitions, be provided with heat radiation cavity, in the sidewall of described casing, be provided with heat dissipation channel, in described heat radiation cavity, be provided with absorption conductive particles, in described heat dissipation channel, be provided with heat radiation conductive particles, can effectively the heat in casing be adsorbed and shed by heat radiation conductive particles, and its overall sealing performance is better, can effectively prevent that outside rainwater and dust from entering in casing, stability in use and safety in utilization are improved to a certain extent, and good heat dispersion performance, can extend to a certain extent the useful life of electric elements in casing, applicability is good, practical.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all execution modes.And these belong to apparent variation or the variation that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (4)
1. a voltage whole set switch cabinet, comprise casing, in described casing, be provided with lateral partitions, casing is separated into access bus chamber, top from top to bottom by described lateral partitions, knife switch installation cavity, current transformer installation cavity and bus chamber, bottom, described top is provided with the vertical female post in top in access bus chamber, roof inner side in access bus chamber, described top is provided with ground insulation board, in described knife switch installation cavity, be provided with vertical upright column, on described vertical upright column, be provided with draw-in groove, in described draw-in groove, be provided with connection guide card, in described knife switch installation cavity, be provided with knife switch mounting beam, knife switch, knife switch control eccentric, knife switch rotating mechanism, knife switch rotating shaft and geographical support, described switch mounting rail is provided with to regulate and supports piece, described knife switch control eccentric is connected with described knife switch rotating mechanism and described knife switch rotating mechanism is connected with outside knife switch handle by knife switch rotating shaft, described knife switch is arranged on described knife switch mounting beam, the outer wheel face of described knife switch control eccentric is pressed on described adjusting and supports piece, in current transformer installation cavity, be provided with current transformer, in bus chamber, described bottom, be provided with the vertical bus post in zero bus clip and bottom, the vertical female post in described top is connected with described knife switch by being connected guide card with the vertical bus post in bottom, it is characterized in that: in the lateral partitions of described casing, be provided with heat radiation cavity, in the sidewall of described casing, be provided with heat dissipation channel, described heat dissipation channel is connected with described heat radiation cavity, in described heat radiation cavity, be provided with absorption conductive particles, in described heat dissipation channel, be provided with heat radiation conductive particles, on the sidewall of described casing, be also provided with louvre, described louvre is communicated with heat dissipation channel and casing outside, on the roof of described casing, be provided with through hole, outside at described through hole is provided with baffle plate, in described through hole, be provided with air blast, described air blast is arranged on the below of described baffle plate, outside at described through hole is also provided with bucker, described baffle plate is arranged on described bucker inner side and is provided with Air Filter between described baffle plate and described bucker.
2. voltage whole set switch cabinet according to claim 1, is characterized in that: in described knife switch rotating shaft, be provided with projection, described projection is connected by bearing pin with the linking arm of knife switch rotating mechanism.
3. voltage whole set switch cabinet according to claim 2, it is characterized in that: in access bus chamber, described top, be also provided with combination-type bus-bar clamp, the vertical female post in described top divides three, three vertical female posts in top are isolated by combination-type bus-bar clamp, and the vertical female post in described three tops is all connected with the described guide card that is connected.
4. voltage whole set switch cabinet according to claim 3, it is characterized in that: in bus chamber, described bottom, be provided with horizontal bus mounting rail, on described horizontal bus mounting rail, be provided with active type slide block, the vertical bus post in described bottom is connected on described active type slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420246384.0U CN203813302U (en) | 2014-05-09 | 2014-05-09 | Low-voltage switchgear assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420246384.0U CN203813302U (en) | 2014-05-09 | 2014-05-09 | Low-voltage switchgear assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203813302U true CN203813302U (en) | 2014-09-03 |
Family
ID=51452012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420246384.0U Expired - Fee Related CN203813302U (en) | 2014-05-09 | 2014-05-09 | Low-voltage switchgear assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203813302U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106877202A (en) * | 2017-03-21 | 2017-06-20 | 合肥华兴电器开关有限公司 | A kind of automatic lock gate closure type safety distribution control box |
| CN107069494A (en) * | 2017-05-16 | 2017-08-18 | 中科天工电气控股有限公司 | A kind of heat sinking dustproof power distribution cabinet |
| CN109923744A (en) * | 2016-11-17 | 2019-06-21 | 三菱电机株式会社 | Control panel |
| CN110350427A (en) * | 2019-08-19 | 2019-10-18 | 俞政尧 | A kind of power distribution cabinet |
| CN111181057A (en) * | 2020-03-13 | 2020-05-19 | 国网吉林省电力有限公司辽源供电公司 | Put cabinet in that cooling radiating effect is good |
-
2014
- 2014-05-09 CN CN201420246384.0U patent/CN203813302U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109923744A (en) * | 2016-11-17 | 2019-06-21 | 三菱电机株式会社 | Control panel |
| CN109923744B (en) * | 2016-11-17 | 2020-08-07 | 三菱电机株式会社 | Control panel |
| CN106877202A (en) * | 2017-03-21 | 2017-06-20 | 合肥华兴电器开关有限公司 | A kind of automatic lock gate closure type safety distribution control box |
| CN107069494A (en) * | 2017-05-16 | 2017-08-18 | 中科天工电气控股有限公司 | A kind of heat sinking dustproof power distribution cabinet |
| CN110350427A (en) * | 2019-08-19 | 2019-10-18 | 俞政尧 | A kind of power distribution cabinet |
| CN110350427B (en) * | 2019-08-19 | 2021-05-28 | 江苏浩视科技有限公司 | Power distribution cabinet |
| CN111181057A (en) * | 2020-03-13 | 2020-05-19 | 国网吉林省电力有限公司辽源供电公司 | Put cabinet in that cooling radiating effect is good |
| CN111181057B (en) * | 2020-03-13 | 2021-06-29 | 国网吉林省电力有限公司辽源供电公司 | Put cabinet in that cooling radiating effect is good |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20180509 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |