CN204793687U - Take waterproof wiring structure to put cabinet in - Google Patents
Take waterproof wiring structure to put cabinet in Download PDFInfo
- Publication number
- CN204793687U CN204793687U CN201520500871.XU CN201520500871U CN204793687U CN 204793687 U CN204793687 U CN 204793687U CN 201520500871 U CN201520500871 U CN 201520500871U CN 204793687 U CN204793687 U CN 204793687U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- heater
- cover plate
- cut board
- bottom cut
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a take waterproof wiring structure to put cabinet in, the intelligent cabinet temperature adjusting device comprises a cabinet body, the inside below of the cabinet body is fixed with the mounting bracket, be fixed with terminal, electric elements on the mounting bracket, install the heater in the inner wall side of the cabinet body, its technical essential lies in: the heater below is provided with the lead wire subassembly, the lead wire subassembly is fixed on the lateral wall of the cabinet body, the lead wire subassembly includes kerve board, apron, erects the frid, the notch of kerve board is towards the heater, the notch of apron towards the cabinet body just the apron closing cap is on the kerve board, set up the jack just right with the heater on the apron, erect the lateral wall of the notch cover of frid at the cabinet body, the one end of perpendicular frid is inserted and is established in the jack, the other end is towards the heater, aims at providing an effective protection, conveniently arranges the heater wire in order and put the cabinet in.
Description
Technical field
The utility model relates to a kind of electric component, and more particularly it relates to a kind of middle-placed switch cabinet.
Background technology
Middle-placed switch cabinet, full name is metal armouring middle disposed withdrawn type switchgear.Belonging to high voltage distribution installation, maximum operating voltage 3.6/7.2/12kV, is the indoor complete power distribution equipment of three-phase alternating current 50Hz sectionalized single busbar connection system or double-bus segmented system.For accepting and join the network power of 3.6-12kV, and Control protection, monitoring and measuring are carried out to power circuit.Intermediate switchgear cabinet is mainly used in power plant, the power transmission of medium and small generator, powered, the power transmission of electric power system secondary substation, the distribution of industrial and mineral enterprises and institutions, and the starting etc. of Large-scale High-Pressure motor.
In prior art, it is the switch cubicle disclosing the heat radiation of a kind of dust control by ventilation in the Chinese utility model patent of CN201310282771.X in the patent No., comprise switch cabinet body, described switch cabinet body top center is provided with thermal vias, switch cabinet body bottom rear is provided with air inlet, switch cabinet body lower inside is provided with heating and dehumidification device, and described thermal vias is outside equipped with dust cover.Ventilation fan is provided with in described thermal vias.Air filter is connected with outside described air inlet.Air filter vacuum switch is provided with in described air filter.Described air filter air intlet place is provided with air humidity sensor.
At present, in order to prevent electric equipment cabinet in use, condensation, ponding problem that bottom of cabinet bulk produces, all installed heater in the bottom of cabinet madial wall usually, for heating cabinet thus removing moisture, the ponding in cabinet.But heater must connect wire, in order to install, later stage easy-to-connect, wire must reserve certain length, so just cause wire to droop at bottom of cabinet bulk, on the one hand wire easily contact with ponding make wire just cause peril to produce once leak electricity and wire easily by vapour corrosion; Another is convenient, and wire easily tangles once long, is difficult to arrange.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is to provide a kind of available protecting, the convenient middle-placed switch cabinet arranging heater conductor.
For achieving the above object, the utility model provides following technical scheme: a kind of middle-placed switch cabinet with waterproof cloth line structure, comprise cabinet, the lower inside of described cabinet is fixed with installing rack, described installing rack is fixed with binding post, electric component, the inwall side of described cabinet is provided with heater, wherein: below described heater, be provided with lead assemblies, described lead assemblies is fixed on the sidewall of cabinet, described lead assemblies comprises bottom cut board, cover plate, vertical slot plate, the notch of described bottom cut board is towards heater, the notch of described cover plate is towards cabinet and described cover plate is sealed on bottom cut board, described cover plate offers the jack just right with heater, the notch of described vertical slot plate covers on the sidewall of cabinet, one end of described vertical slot plate is plugged in described jack, the other end is towards heater.
By adopting technique scheme, utilize lead assemblies to carry out wiring to the wire for connecting heater to arrange, wire on ordered arrangement heater, utilizes bottom cut board upper shed groove upward to hold wire simultaneously, and covers bottom cut board with cover plate, formed relatively and the metallic channel that seals of bottom of cabinet bulk, effectively the moisture of wire and bottom of cabinet bulk is completely cut off, avoid wire to be subject to vapour corrosion, also avoid wire and ponding to form electric pathway, stop danger of hazardous electrical discharges, strengthen the security performance of cabinet.
The utility model is set to further: the groove width of described cover plate is greater than the groove depth of described vertical slot plate.
By adopting technique scheme, avoiding described vertical slot plate projection, exceeding cover plate, preventing steam from entering in metallic channel from the bottom opening of vertical slot plate, improving the steam isolation effect of described lead assemblies further.
The utility model is set to further: described cabinet comprises front, the back side, and described bottom cut board is end of incoming cables near the one end at the back side, and the other end is leading-out terminal, and the height of described leading-out terminal is lower than the height of described end of incoming cables.
By adopting technique scheme, even if steam enters in metallic channel from the both ends open of bottom cut board, but because wire enters from end of incoming cables, enter vertical slot plate being gone out bending by jack, so the wire connecting portion of wire is divided in the end of incoming cables and vertical slot plate being in bottom cut board, steam then can be guided by the difference in height on bottom cut board and be flowed out by leading-out terminal, effectively avoids wiring part contact exposed on steam and wire, avoids producing danger of hazardous electrical discharges.
The utility model is set to further: the closely connected setting of sidewall of described bottom cut board and cabinet, is provided with gap between described cover plate and the sidewall of cabinet.
By adopting technique scheme, first moisture is avoided to enter between bottom cut board and cover plate along the gap between bottom cut board and sidewall, secondly, the steam entered between bottom cut board and cover plate by bottom cut board both ends open part in few situation then can be got rid of from the gap between cover plate and cabinet sidewall by thermal evaporation, avoids occurring ponding between bottom cut board and cover plate.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the utility model middle-placed switch cabinet embodiment;
Fig. 2 is the cross-sectional view of the utility model middle-placed switch cabinet embodiment;
Fig. 3 is the cross-sectional view of the utility model middle-placed switch cabinet embodiment.
Reference numeral: 1, cabinet; 11, front; 12, the back side; 13, at the bottom of cabinet; 2, sidewall; 3, heater; 4, lead assemblies; 5, bottom cut board; 51, end of incoming cables; 52, leading-out terminal; 6, cover plate; 7, vertical slot plate; 8, jack; 9, pad; 10, wire.
Embodiment
Referring to figs. 1 through Fig. 3, the utility model middle-placed switch cabinet embodiment is described further.
A kind of middle-placed switch cabinet with waterproof cloth line structure, comprise cabinet 1, the lower inside of described cabinet 1 is fixed with installing rack (not shown), described installing rack is fixed with binding post, electric component, the inwall side of described cabinet 1 is provided with heater 3, wherein: below described heater 3, be provided with lead assemblies 4, described lead assemblies 4 is fixed on the sidewall 2 of cabinet 1, described lead assemblies 4 comprises bottom cut board 5, cover plate 6, vertical slot plate 7, from Figure of description 1, bottom cut board 5 and vertical slot plate 7 are all that " Qian " shape is arranged, preferably be made up of aluminum alloy materials integrated punching, wherein be formed with wire 10 groove holding wire 10, the notch of described bottom cut board 5 is towards heater 3, the notch of described cover plate 6 is towards cabinet 1 and described cover plate 6 is sealed on bottom cut board 5, described cover plate 6 offers the jack 8 just right with heater 3, the notch of described vertical slot plate 7 covers on the sidewall 2 of cabinet 1, one end of described vertical slot plate 7 is plugged in described jack 8, the other end is towards heater 3.
Principle of the present utility model is: utilize lead assemblies 4 to carry out wiring to the wire 10 for connecting heater 3 and arrange, wire 10 on ordered arrangement heater 3, utilize bottom cut board 5 upper shed groove upward to hold wire 10 simultaneously, and cover bottom cut board 5 with cover plate 6, form wire 10 groove that is relative and cabinet 1 sealed bottom, effectively by wire 10 with at the bottom of cabinet 13 moisture completely cut off, avoid wire 10 by vapour corrosion, also wire 10 and ponding is avoided to form electric pathway, stop danger of hazardous electrical discharges, strengthen the security performance of cabinet 1.
See Figure of description 1 and 3, the groove width of described cover plate 6 is greater than the groove depth of described vertical slot plate 7, avoid described vertical slot plate 7 projection, exceed cover plate 6, prevent steam from entering in wire 10 groove from the bottom opening of vertical slot plate 7, improve the steam isolation effect of described lead assemblies 4 further.
See Figure of description 2, described cabinet 1 comprises front 11, the back side 12, described bottom cut board 5 is end of incoming cables 51 near the one end at the back side 12, the other end is leading-out terminal 52, the height of described leading-out terminal 52 is lower than the height of described end of incoming cables 51, by such technical scheme, even if steam enters in wire 10 groove from the both ends open of bottom cut board 5, but because wire 10 enters from end of incoming cables 51, enter vertical slot plate 7 going out bending by jack 8, so the wire connecting portion of wire 10 is divided in the end of incoming cables 51 and vertical slot plate 7 being in bottom cut board 5, steam then can be guided by the difference in height on bottom cut board 5 and be flowed out by leading-out terminal 52, effectively avoid wiring part contact exposed on steam and wire 10, avoid producing danger of hazardous electrical discharges.
Preferably, the closely connected setting of sidewall 2 of described bottom cut board 5 and cabinet 1, gap is provided with between described cover plate 6 and the sidewall 2 of cabinet 1, wire lead slot assembly in the utility model selects bolted mode to be fixed on cabinet 1, for ensureing to leave gap between cover plate 6 and cabinet 1, can between cover plate 6 and cabinet 1 sandwiched pad 9, first moisture is avoided to enter between bottom cut board 5 and cover plate 6 along the gap between bottom cut board 5 and sidewall 2, secondly, the steam entered between bottom cut board 5 and cover plate 6 by bottom cut board 5 both ends open part in few situation then can be got rid of from the gap between cover plate 6 and cabinet 1 sidewall 2 by thermal evaporation, avoid occurring ponding between bottom cut board 5 and cover plate 6.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, all within design concept of the present utility model, any amendment done, equivalent replacement, improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. the middle-placed switch cabinet with waterproof cloth line structure, comprise cabinet, the lower inside of described cabinet is fixed with installing rack, described installing rack is fixed with binding post, electric component, the inwall side of described cabinet is provided with heater, it is characterized in that: below described heater, be provided with lead assemblies, described lead assemblies is fixed on the sidewall of cabinet, described lead assemblies comprises bottom cut board, cover plate, vertical slot plate, the notch of described bottom cut board is towards heater, the notch of described cover plate is towards cabinet and described cover plate is sealed on bottom cut board, described cover plate offers the jack just right with heater, the notch of described vertical slot plate covers on the sidewall of cabinet, one end of described vertical slot plate is plugged in described jack, the other end is towards heater.
2. the middle-placed switch cabinet of band waterproof cloth line structure according to claim 1, is characterized in that: the groove width of described cover plate is greater than the groove depth of described vertical slot plate.
3. the middle-placed switch cabinet of band waterproof cloth line structure according to claim 1, it is characterized in that: described cabinet comprises front, the back side, described bottom cut board is end of incoming cables near the one end at the back side, and the other end is leading-out terminal, and the height of described leading-out terminal is lower than the height of described end of incoming cables.
4. the middle-placed switch cabinet of band waterproof cloth line structure according to claim 1, is characterized in that: the closely connected setting of sidewall of described bottom cut board and cabinet, is provided with gap between described cover plate and the sidewall of cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500871.XU CN204793687U (en) | 2015-07-10 | 2015-07-10 | Take waterproof wiring structure to put cabinet in |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500871.XU CN204793687U (en) | 2015-07-10 | 2015-07-10 | Take waterproof wiring structure to put cabinet in |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204793687U true CN204793687U (en) | 2015-11-18 |
Family
ID=54533672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520500871.XU Expired - Fee Related CN204793687U (en) | 2015-07-10 | 2015-07-10 | Take waterproof wiring structure to put cabinet in |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204793687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767684A (en) * | 2018-07-27 | 2018-11-06 | 镇江施耐德电器有限公司 | A kind of switchgear dehumidification structure |
-
2015
- 2015-07-10 CN CN201520500871.XU patent/CN204793687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108767684A (en) * | 2018-07-27 | 2018-11-06 | 镇江施耐德电器有限公司 | A kind of switchgear dehumidification structure |
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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: 20151118 Termination date: 20190710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |