CN203839805U - Heat radiation type ring network welding cabinet - Google Patents
Heat radiation type ring network welding cabinet Download PDFInfo
- Publication number
- CN203839805U CN203839805U CN201420221356.3U CN201420221356U CN203839805U CN 203839805 U CN203839805 U CN 203839805U CN 201420221356 U CN201420221356 U CN 201420221356U CN 203839805 U CN203839805 U CN 203839805U
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- China
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- casing
- shunting
- heat
- box body
- heat radiation
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Abstract
The utility model discloses a heat radiation type ring network welding cabinet comprising a box body, a bearing rack, a wire connecting column, a load switching device and a rotating rod, wherein the rotating rod is provided with a wire connecting block, the bottom part of the box body is provided with a grounding column, a current transformer is also arranged in the box body, an end part of a connecting guide rod is connected onto the current transformer, a shunting guide chamber is also arranged in the box body, a shunting ground connection column is connected with the current transformer through a shunting wire clamp and an electric conduction sheet, a separator plate between the box body and the shunting guide chamber is provided with heat dissipation via holes, a heat absorption chamber is arranged in the separator plate and is provided with a heat absorption granular layer, a heat radiation passageway is arranged in side walls of the box body, and a heat radiation guide granular layer is arranged in the heat radiation passageway. The heat radiation type ring network welding cabinet is simple in structure, convenient in overhaul and maintenance, improved in box body utilization stability, effectively in realization of cooling effect, improved in heat radiation performance of the box body, effectively prolonged in service life of electric appliances in the box body, good applicability and strong practicality.
Description
Technical field
The utility model belongs to power transmission and distribution corollary equipment technical field, is specifically related to a kind of heat radiating type looped network welding cabinet.
Background technology
Along with the fast development of China's electric power network, various power consumption equipment development are also comparatively rapid, play key effect joining vacuum ring main unit in power supply network, in the vacuum ring main unit of prior art, be generally all provided with on-load switch and fuse, although it can be satisfied the demand to a certain extent, but in use, due to the dustproof and waterproof poor-performing of vacuum ring main unit, when long-time use, in ring main unit, can produce heat, although it has radiator window, but heat dispersion is poor and can affect its barrier propterty, be easier to be subject to the erosion of koniology, affect to a certain extent the useful life of electrical equipment in usage safety performance and vacuum ring main unit, applicability is affected to a certain extent, be difficult to meet the demand in market.
Summary of the invention
The purpose of this utility model is to provide a kind of heat radiating type looped network simple in structure, that stability in use is good and welds cabinet.
The technical scheme that realizes the utility model object is a kind of heat radiating type looped network welding cabinet, comprise casing, be arranged on the bearing support in described casing, be arranged on the binding post of described bearing support upper end, middle part at described bearing support is provided with load switching unit, bottom at described bearing support is provided with dwang, one end of described dwang is arranged on described bearing support by rotation axis, described dwang is provided with tagblock, bottom at described casing is provided with earthing rod, the top of described load switching unit is connected with described binding post by lightning arrester, described earthing rod is connected with described tagblock by wire clamp, between described load switching unit and described tagblock, be provided with high-tension fuse, be provided with ground connection porcelain knob in the bottom of described casing, sidewall middle part at described casing is provided with insulation wall bushing, described ground connection porcelain knob is connected with described insulation wall bushing by fuse tube and is connected with described binding post by being connected guide rod, in described casing, be also provided with current transformer, described current transformer is arranged on the top of described insulation wall bushing, the end of described connection guide rod is connected on described current transformer, in described casing, be also provided with shunting lead-in cavity, be provided with shunting earthing rod in the bottom of described shunting lead-in cavity, described shunting earthing rod passes through shunting wire clamp, conducting strip is connected with described current transformer, sidewall middle part in described shunting lead-in cavity is provided with location insulation supporting tube, described conducting strip is that n shape arranges and the middle part of conducting strip is fixed on the insulation supporting tube of described location, on the dividing plate between described casing and described shunting lead-in cavity, be provided with heat radiation through hole, in described dividing plate, be provided with heat-absorbing chamber, in described heat-absorbing chamber, be provided with absorbing grains layer, in the sidewall of described casing, be provided with heat dissipation channel, the setting that is connected with described heat-absorbing chamber of described heat dissipation channel, in described heat dissipation channel, be provided with heat radiation guiding stratum granulosum, the setting that contacts with described absorbing grains layer of described heat radiation guiding stratum granulosum.
In the front plate of described casing, be provided with observation window, lighting and high voltage display device, described high voltage display device is arranged on the front plate top of described casing and matches with described load switching unit position, described lighting be arranged on described high voltage display device under, described observation window be arranged on described lighting under.
The height of described casing is that 1800mm arranges, and the distance from top of described location insulation supporting tube and casing is that 530mm arranges.
The width of described shunting lead-in cavity is that 300mm arranges.
The utlity model has positive effect: novel simple in structure of this reality, be provided with shunting lead-in cavity summation current transformer, can shunt as required in use guiding, facilitate inspection and maintenance, can effectively improve to a certain extent the stability in use of casing, on the dividing plate between casing and described shunting lead-in cavity, be provided with heat radiation through hole simultaneously, in the sidewall of casing, be provided with heat dissipation channel, the heat dissipation channel setting that is connected with described heat-absorbing chamber, in use pass through heat dissipation channel, heat-absorbing chamber, can effectively reach cooling-down effect, improve to a certain extent the heat dispersion of casing, effectively extend the useful life of electrical equipment 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 internal structure schematic diagram 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 internal structure schematic diagram of the present utility model.
See Fig. 1, a kind of heat radiating type looped network welding cabinet, comprise casing 1, be arranged on the bearing support 2 in described casing 1, be arranged on the binding post 3 of described bearing support 2 upper ends, be provided with load switching unit 4 at the middle part of described bearing support 2, be provided with dwang 5 in the bottom of described bearing support 2, one end of described dwang 5 is arranged on described bearing support 2 by rotation axis 6, described dwang 5 is provided with tagblock 7, be provided with earthing rod 8 in the bottom of described casing 1, the top of described load switching unit 4 is connected with described binding post 3 by lightning arrester 9, described earthing rod 8 is connected with described tagblock 7 by wire clamp 10, between described load switching unit 4 and described tagblock 7, be provided with high-tension fuse 11, be provided with ground connection porcelain knob 12 in the bottom of described casing 1, sidewall middle part at described casing 1 is provided with insulation wall bushing 13, described ground connection porcelain knob 12 is connected with described insulation wall bushing 13 by fuse tube 14 and is connected with described binding post 3 by being connected guide rod 15, in described casing 1, be also provided with current transformer 16, described current transformer 16 is arranged on the top of described insulation wall bushing 13, the end of described connection guide rod 15 is connected on described current transformer 16, in described casing 1, be also provided with shunting lead-in cavity 17, be provided with shunting earthing rod 18 in the bottom of described shunting lead-in cavity 17, described shunting earthing rod 18 is by shunting wire clamp 19, conducting strip 20 is connected with described current transformer 16, sidewall middle part in described shunting lead-in cavity 17 is provided with location insulation supporting tube 21, described conducting strip 20 arranges and the middle part of conducting strip 20 is fixed on described location insulation supporting tube 21 for n shape, on the dividing plate 22 between described casing 1 and described shunting lead-in cavity 17, be provided with heat radiation through hole 23, in described dividing plate 22, be provided with heat-absorbing chamber 24, in described heat-absorbing chamber 24, be provided with absorbing grains layer 25, in the sidewall of described casing 1, be provided with heat dissipation channel 26, the setting that is connected with described heat-absorbing chamber 24 of described heat dissipation channel 26, in described heat dissipation channel 26, be provided with heat radiation guiding stratum granulosum 27, the setting that contacts with described absorbing grains layer 25 of described heat radiation guiding stratum granulosum 27.
In the front plate of described casing 1, be provided with observation window, lighting and high voltage display device, described high voltage display device is arranged on the front plate top of described casing 1 and matches with described load switching unit 4 positions, described lighting be arranged on described high voltage display device under, described observation window be arranged on described lighting under.
The height of described casing 1 is that 1800mm arranges, and described location insulation supporting tube 21 is that 530mm arranges with the distance from top of casing 1.
The width of described shunting lead-in cavity 17 is that 300mm arranges.
Novel simple in structure of this reality, be provided with shunting lead-in cavity summation current transformer, can shunt as required in use guiding, facilitate inspection and maintenance, can effectively improve to a certain extent the stability in use of casing, on the dividing plate between casing and described shunting lead-in cavity, be provided with heat radiation through hole simultaneously, in the sidewall of casing, be provided with heat dissipation channel, the heat dissipation channel setting that is connected with described heat-absorbing chamber, in use pass through heat dissipation channel, heat-absorbing chamber, can effectively reach cooling-down effect, improve to a certain extent the heat dispersion of casing, effectively extend the useful life of electrical equipment 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 heat radiating type looped network welding cabinet, comprise casing, be arranged on the bearing support in described casing, be arranged on the binding post of described bearing support upper end, middle part at described bearing support is provided with load switching unit, bottom at described bearing support is provided with dwang, one end of described dwang is arranged on described bearing support by rotation axis, described dwang is provided with tagblock, bottom at described casing is provided with earthing rod, the top of described load switching unit is connected with described binding post by lightning arrester, described earthing rod is connected with described tagblock by wire clamp, between described load switching unit and described tagblock, be provided with high-tension fuse, it is characterized in that: be provided with ground connection porcelain knob in the bottom of described casing, sidewall middle part at described casing is provided with insulation wall bushing, described ground connection porcelain knob is connected with described insulation wall bushing by fuse tube and is connected with described binding post by being connected guide rod, in described casing, be also provided with current transformer, described current transformer is arranged on the top of described insulation wall bushing, the end of described connection guide rod is connected on described current transformer, in described casing, be also provided with shunting lead-in cavity, be provided with shunting earthing rod in the bottom of described shunting lead-in cavity, described shunting earthing rod passes through shunting wire clamp, conducting strip is connected with described current transformer, sidewall middle part in described shunting lead-in cavity is provided with location insulation supporting tube, described conducting strip is that n shape arranges and the middle part of conducting strip is fixed on the insulation supporting tube of described location, on the dividing plate between described casing and described shunting lead-in cavity, be provided with heat radiation through hole, in described dividing plate, be provided with heat-absorbing chamber, in described heat-absorbing chamber, be provided with absorbing grains layer, in the sidewall of described casing, be provided with heat dissipation channel, the setting that is connected with described heat-absorbing chamber of described heat dissipation channel, in described heat dissipation channel, be provided with heat radiation guiding stratum granulosum, the setting that contacts with described absorbing grains layer of described heat radiation guiding stratum granulosum.
2. heat radiating type looped network welding cabinet according to claim 1, it is characterized in that: in the front plate of described casing, be provided with observation window, lighting and high voltage display device, described high voltage display device is arranged on the front plate top of described casing and matches with described load switching unit position, described lighting be arranged on described high voltage display device under, described observation window be arranged on described lighting under.
3. heat radiating type looped network welding cabinet according to claim 2, is characterized in that: the height of described casing is that 1800mm arranges, the distance from top of described location insulation supporting tube and casing is that 530mm arranges.
4. heat radiating type looped network welding cabinet according to claim 3, is characterized in that: the width of described shunting lead-in cavity is that 300mm arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221356.3U CN203839805U (en) | 2014-04-25 | 2014-04-25 | Heat radiation type ring network welding cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420221356.3U CN203839805U (en) | 2014-04-25 | 2014-04-25 | Heat radiation type ring network welding cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203839805U true CN203839805U (en) | 2014-09-17 |
Family
ID=51517604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420221356.3U Expired - Fee Related CN203839805U (en) | 2014-04-25 | 2014-04-25 | Heat radiation type ring network welding cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203839805U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105188290A (en) * | 2015-07-20 | 2015-12-23 | 中山市默拜尔网络科技有限公司 | Simple, easy and fast heat-dissipation type communication box |
| CN110350427A (en) * | 2019-08-19 | 2019-10-18 | 俞政尧 | A kind of power distribution cabinet |
-
2014
- 2014-04-25 CN CN201420221356.3U patent/CN203839805U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105188290A (en) * | 2015-07-20 | 2015-12-23 | 中山市默拜尔网络科技有限公司 | Simple, easy and fast heat-dissipation type communication box |
| 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 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20180425 |