CN105576531A - Power distribution cabinet with relatively good heat dissipation effect - Google Patents
Power distribution cabinet with relatively good heat dissipation effect Download PDFInfo
- Publication number
- CN105576531A CN105576531A CN201610095674.3A CN201610095674A CN105576531A CN 105576531 A CN105576531 A CN 105576531A CN 201610095674 A CN201610095674 A CN 201610095674A CN 105576531 A CN105576531 A CN 105576531A
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- China
- Prior art keywords
- cabinet
- power distribution
- distribution cabinet
- dividing plate
- radiating effect
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a power distribution cabinet with a relatively good heat dissipation effect. According to the power distribution cabinet, a cabinet body is connected with a rain collection tank, a solar cell panel is fixed in the rain collection tank, a filter screen is arranged in the middle of the rain collection tank, a draining hole is formed in the bottom of the rain collection tank and is connected with one end of a main draining pipe, and the other end of the main draining pipe is connected with N branched draining pipes, respectively; N partition boards are arranged in the cabinet body, the inside parts of the partition boards are of a hollow sealed structure, and the other ends of the N branched draining pipes respectively extend to hollow regions of the N partition boards; a wind generator is connected with the side surface of the cabinet body through a second bracket, and a storage battery is fixed in the cabinet body and is connected with the wind generator and the solar cell panel; a heat dissipation fan is fixed in the cabinet, so that the technical effects that the power distribution cabinet is reasonable in design and relatively good in heat dissipation effect, and the equipment in the power distribution cabinet can be well protected when the heat dissipation effect is guaranteed are achieved.
Description
Technical field
The present invention relates to controller switching equipment research field, particularly, relate to the good power distribution cabinet of a kind of radiating effect.
Background technology
Power distribution cabinet (case) sub-power power distribution cabinet (case) and light distribution cabinet (case), metering cabinet (case) are the final stage device of distribution system.Power distribution cabinet is the general designation of motor control center.Power distribution cabinet is used in the occasion that duty ratio is comparatively disperseed, loop is less; Motor control center is used for the occasion that load is concentrated, loop is more.They give load nearby the power distribution of a certain for upper level controller switching equipment circuit.This grade of equipment reply load provides protection, monitoring and controlling.
Outdoor low voltage power distribution panel (being called for short " distribution box ") is the low-voltage distribution apparatus being used for accepting and distributing electric energy in 380/220V electric power system, is generally arranged on the places such as distribution transformer low-pressure side.Usually the protective devices such as fuse, earth leakage protective device, lightning arrester are equipped with, the control apparatuses such as contactor, circuit breaker, on-load switch, isolating switch, the metering such as current transformer, electric energy meter electrical equipment, the compensation equipments such as capacitor in case.Along with the enforcement of urban and rural power network construction and renovation, widely using of distribution box, the continuous increase of social power consumption, more operating problem successive exposure, must arouse attention.
Temperature is too high causes electric equipment in distribution box to decline useful life: during electric equipment operation by GB Design and manufacture, the higher limit of ambient temperature should more than 40 DEG C, and the operation distribution box be exposed to midsummer in burning sun, due to the heat that the direct projection of sunlight, the reflection of cement flooring heat and box equipment self produce, the temperature sometimes in case is unexpectedly more than 60 DEG C.So high temperature very easily causes the ageing of insulation of electric apparatus coil, lead-in wire and punctures and burns out; Electrical contact Yin Wendu is too high and increase contact resistance, and contact resistance increase aggravates again heating, and vicious circle like this finally causes contact to burn out; Too high stability, the reliability of action, the accuracy of metering that also can affect electric prospection performance of simultaneous temperature.
In the prior art, mainly offer shutter in power distribution cabinet side and dispel the heat, radiating effect is poor, and rainwater easily enters in power distribution cabinet from shutter, causes device damage.
In sum, present inventor, in the process realizing invention technical scheme in the embodiment of the present application, finds that above-mentioned technology at least exists following technical problem:
In the prior art, it is poor to there is radiating effect in existing power distribution cabinet, and rainwater easily enters in power distribution cabinet from shutter, causes the technical problem of device damage.
Summary of the invention
The invention provides the good power distribution cabinet of a kind of radiating effect; solving existing power distribution cabinet, to there is radiating effect poor; rainwater easily enters in power distribution cabinet from shutter; cause the technical problem of device damage; achieve power distribution cabinet reasonable in design; radiating effect is better, while ensureing radiating effect, the equipment in power distribution cabinet is carried out to the technique effect of good protection.
For solving the problems of the technologies described above, the embodiment of the present application provides the good power distribution cabinet of a kind of radiating effect, and described power distribution cabinet comprises:
Cabinet, pedestal lower end is connected with described cabinet upper surface, described pedestal upper end is connected with collection rain case lower surface, the described rain case upper surface that integrates is as opening shape, and described collection rain case internal fixtion has solar panel, is provided with screen pack in the middle part of described collection rain case, osculum is provided with bottom described collection rain case, drain header one end is connected with described osculum, and the described drain header other end is all connected with N number of branch drain respectively, described N be more than or equal to 3 positive integer; N number of dividing plate is provided with in described cabinet, described dividing plate is provided with the louvre of M vertical direction, described M be more than or equal to 10 positive integer, be hollow seal shape in described dividing plate, the other end of described N number of branch drain extends in the hollow area of described N number of dividing plate respectively, and described branch drain is provided with switch valve; Top, described cabinet left and right side is connected to a weather shield, described cabinet left and right side is equipped with P air-vent, described P be more than or equal to 20 positive integer, the nose end height that described air-vent is positioned at described cabinet is greater than the nose end height be positioned at outside described cabinet; Be provided with drying layer in described cabinet, in described drying layer, be filled with drier; Wind turbine generator is connected with the side of described cabinet by the second support, and described cabinet internal fixtion has storage battery, and described wind turbine generator is all connected with described storage battery with described solar panel; Described cabinet internal fixtion has heat emission fan, described heat emission fan is connected with described storage battery, the bottom of taper gas skirt is connected with described heat emission fan, one end of exhaust supervisor is connected with the top of described taper gas skirt, the other end of described exhaust supervisor is all connected with Q corrugated flexible hose respectively, described Q be more than or equal to 5 positive integer, described corrugated flexible hose is provided with switch valve.
Wherein, described cabinet is rectangular-shaped, and described cabinet adopts stainless steel to make, and described cabinet surface is provided with thermal insulation layer.
Wherein, described N number of dividing plate is evenly distributed in described cabinet.
Wherein, the connected mode of welding is adopted to be connected between described support with described cabinet.
The one or more technical schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
Owing to have employed, power distribution cabinet good for radiating effect is designed to comprise: cabinet, pedestal lower end is connected with described cabinet upper surface, described pedestal upper end is connected with collection rain case lower surface, the described rain case upper surface that integrates is as opening shape, described collection rain case internal fixtion has solar panel, screen pack is provided with in the middle part of described collection rain case, osculum is provided with bottom described collection rain case, drain header one end is connected with described osculum, the described drain header other end is all connected with N number of branch drain respectively, described N be more than or equal to 3 positive integer, N number of dividing plate is provided with in described cabinet, described dividing plate is provided with the louvre of M vertical direction, described M be more than or equal to 10 positive integer, be hollow seal shape in described dividing plate, the other end of described N number of branch drain extends in the hollow area of described N number of dividing plate respectively, and described branch drain is provided with switch valve, top, described cabinet left and right side is connected to a weather shield, described cabinet left and right side is equipped with P air-vent, described P be more than or equal to 20 positive integer, the nose end height that described air-vent is positioned at described cabinet is greater than the nose end height be positioned at outside described cabinet, be provided with drying layer in described cabinet, in described drying layer, be filled with drier, wind turbine generator is connected with the side of described cabinet by the second support, and described cabinet internal fixtion has storage battery, and described wind turbine generator is all connected with described storage battery with described solar panel, described cabinet internal fixtion has heat emission fan, described heat emission fan is connected with described storage battery, the bottom of taper gas skirt is connected with described heat emission fan, one end of exhaust supervisor is connected with the top of described taper gas skirt, the other end of described exhaust supervisor is all connected with Q corrugated flexible hose respectively, described Q be more than or equal to 5 positive integer, described corrugated flexible hose is provided with the technical scheme of switch valve, namely when rainy, utilize weather shield can stop rainwater, prevent rainwater from entering in rack, and side of cabinet is provided with air-vent, dispel the heat in ventilative formation air flowing, air-vent is designed to the inclined hole towards surface thereof simultaneously, rainwater is avoided to enter in rack, equipment in rack is protected, collection rain case is utilized to collect rainwater, screen pack is utilized to filter impurity, avoid blocking, the rainwater collected enters branch drain by drain header, then enter in dividing plate, components and parts are arranged on dividing plate, utilize the water stored in dividing plate can to lower the temperature to the components and parts on dividing plate, avoid temperature too high, and dividing plate is provided with louvre, be convenient to form air flowing dispel the heat, be provided with drying layer, the drying in cabinet can be ensured, equipment is avoided to make moist, solar panel and wind turbine generator generating is utilized to be charge in batteries, storage battery is that heat emission fan is powered, energy-conserving and environment-protective, solar panel is fixed in collection rain case and can saves limited space, because in order to the solar radiation effect ensureing solar panel, solar panel needs to be arranged on enclosure top, if be arranged on top, other are local, more area will be occupied, cause the long-pending reduction of collection rain casing, the rainfall collected is by less, heat emission fan is rotated and is produced air-flow, air-flow is collected by taper gas skirt, then enter in exhaust branch pipe, then enter in corrugated flexible hose, because corrugated flexible hose can bend fixing, therefore emphasis heat radiation can be carried out to the region that local produces heat more, ensure radiating effect, so, efficiently solving existing power distribution cabinet, to there is radiating effect poor, rainwater easily enters in power distribution cabinet from shutter, cause the technical problem of device damage, and then it is reasonable in design to achieve power distribution cabinet, radiating effect is better, while ensureing radiating effect, the equipment in power distribution cabinet is carried out to the technique effect of good protection.
Accompanying drawing explanation
Fig. 1 is the structural representation of the power distribution cabinet that in the embodiment of the present application one, radiating effect is good;
Wherein, 1-cabinet, 2-support, 3-collection rain case, 4-solar panel, 5-screen pack, 6-drain header, 7-branch drain, 8-dividing plate, 9-louvre, 10-weather shield, 11-air-vent, 12-wind turbine generator, 13-second support, 14-storage battery, 15-heat emission fan, 16-taper gas skirt, 17-is vented supervisor, 18-corrugated flexible hose.
Embodiment
The invention provides the good power distribution cabinet of a kind of radiating effect; solving existing power distribution cabinet, to there is radiating effect poor; rainwater easily enters in power distribution cabinet from shutter; cause the technical problem of device damage; achieve power distribution cabinet reasonable in design; radiating effect is better, while ensureing radiating effect, the equipment in power distribution cabinet is carried out to the technique effect of good protection.
Technical scheme during the application implements is for solving the problems of the technologies described above.General thought is as follows:
Have employed and good for radiating effect power distribution cabinet is designed to comprise: cabinet, pedestal lower end is connected with described cabinet upper surface, described pedestal upper end is connected with collection rain case lower surface, the described rain case upper surface that integrates is as opening shape, described collection rain case internal fixtion has solar panel, screen pack is provided with in the middle part of described collection rain case, osculum is provided with bottom described collection rain case, drain header one end is connected with described osculum, the described drain header other end is all connected with N number of branch drain respectively, described N be more than or equal to 3 positive integer, N number of dividing plate is provided with in described cabinet, described dividing plate is provided with the louvre of M vertical direction, described M be more than or equal to 10 positive integer, be hollow seal shape in described dividing plate, the other end of described N number of branch drain extends in the hollow area of described N number of dividing plate respectively, and described branch drain is provided with switch valve, top, described cabinet left and right side is connected to a weather shield, described cabinet left and right side is equipped with P air-vent, described P be more than or equal to 20 positive integer, the nose end height that described air-vent is positioned at described cabinet is greater than the nose end height be positioned at outside described cabinet, be provided with drying layer in described cabinet, in described drying layer, be filled with drier, wind turbine generator is connected with the side of described cabinet by the second support, and described cabinet internal fixtion has storage battery, and described wind turbine generator is all connected with described storage battery with described solar panel, described cabinet internal fixtion has heat emission fan, described heat emission fan is connected with described storage battery, the bottom of taper gas skirt is connected with described heat emission fan, one end of exhaust supervisor is connected with the top of described taper gas skirt, the other end of described exhaust supervisor is all connected with Q corrugated flexible hose respectively, described Q be more than or equal to 5 positive integer, described corrugated flexible hose is provided with the technical scheme of switch valve, namely when rainy, utilize weather shield can stop rainwater, prevent rainwater from entering in rack, and side of cabinet is provided with air-vent, dispel the heat in ventilative formation air flowing, air-vent is designed to the inclined hole towards surface thereof simultaneously, rainwater is avoided to enter in rack, equipment in rack is protected, collection rain case is utilized to collect rainwater, screen pack is utilized to filter impurity, avoid blocking, the rainwater collected enters branch drain by drain header, then enter in dividing plate, components and parts are arranged on dividing plate, utilize the water stored in dividing plate can to lower the temperature to the components and parts on dividing plate, avoid temperature too high, and dividing plate is provided with louvre, be convenient to form air flowing dispel the heat, be provided with drying layer, the drying in cabinet can be ensured, equipment is avoided to make moist, solar panel and wind turbine generator generating is utilized to be charge in batteries, storage battery is that heat emission fan is powered, energy-conserving and environment-protective, solar panel is fixed in collection rain case and can saves limited space, because in order to the solar radiation effect ensureing solar panel, solar panel needs to be arranged on enclosure top, if be arranged on top, other are local, more area will be occupied, cause the long-pending reduction of collection rain casing, the rainfall collected is by less, heat emission fan is rotated and is produced air-flow, air-flow is collected by taper gas skirt, then enter in exhaust branch pipe, then enter in corrugated flexible hose, because corrugated flexible hose can bend fixing, therefore emphasis heat radiation can be carried out to the region that local produces heat more, ensure radiating effect, so, efficiently solving existing power distribution cabinet, to there is radiating effect poor, rainwater easily enters in power distribution cabinet from shutter, cause the technical problem of device damage, and then it is reasonable in design to achieve power distribution cabinet, radiating effect is better, while ensureing radiating effect, the equipment in power distribution cabinet is carried out to the technique effect of good protection.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete execution mode, technique scheme is described in detail.
Embodiment one:
In embodiment one, provide the good power distribution cabinet of a kind of radiating effect, please refer to Fig. 1, described power distribution cabinet comprises:
Cabinet 1, support 2 lower end is connected with described cabinet upper surface, described pedestal upper end is connected with collection rain case 3 lower surface, the described rain case upper surface that integrates is as opening shape, and described collection rain case internal fixtion has solar panel 4, is provided with screen pack 5 in the middle part of described collection rain case, osculum is provided with bottom described collection rain case, drain header 6 one end is connected with described osculum, and the described drain header other end is all connected with N number of branch drain 7 respectively, described N be more than or equal to 3 positive integer; N number of dividing plate 8 is provided with in described cabinet, described dividing plate is provided with the louvre 9 of M vertical direction, described M be more than or equal to 10 positive integer, be hollow seal shape in described dividing plate, the other end of described N number of branch drain extends in the hollow area of described N number of dividing plate respectively, and described branch drain is provided with switch valve; Top, described cabinet left and right side is connected to a weather shield 10, described cabinet left and right side is equipped with P air-vent 11, described P be more than or equal to 20 positive integer, the nose end height that described air-vent is positioned at described cabinet is greater than the nose end height be positioned at outside described cabinet; Be provided with drying layer in described cabinet, in described drying layer, be filled with drier; Wind turbine generator 12 is connected with the side of described cabinet by the second support 13, and described cabinet internal fixtion has storage battery 14, and described wind turbine generator is all connected with described storage battery with described solar panel; Described cabinet internal fixtion has heat emission fan 15, described heat emission fan is connected with described storage battery, the bottom of taper gas skirt 16 is connected with described heat emission fan, one end of exhaust supervisor 17 is connected with the top of described taper gas skirt, the other end of described exhaust supervisor is all connected with Q corrugated flexible hose 18 respectively, described Q be more than or equal to 5 positive integer, described corrugated flexible hose is provided with switch valve.
Wherein, in the embodiment of the present application, described cabinet is rectangular-shaped, and described cabinet adopts stainless steel to make, and described cabinet surface is provided with thermal insulation layer.Utilize thermal insulation layer that solar radiation can be avoided to absorb heat to enter in rack.Be specifically as follows aluminium foil thermal insulating coiled material of the prior art, also known as Obstruct membrane, thermal isolation film, heat insulation paper tinsel, pull out hotting mask, reflectance coating etc.Formed by PUR lamination by aluminium foil veneer+polyethylene film+fibrous braid+metal deposit, aluminium foil thermal insulating coiled material has the functions such as heat-insulation and heat-preservation, waterproof, protection against the tide.The absorptivity at sunshine (solar radiation absorbility factor) extremely low (0.07) of aluminium foil thermal insulating coiled material, has remarkable heat preservation and insulation, can reflect away the radiant heat of more than 93%, be widely used in building roof and external wall thermal insulation.
Wherein, in the embodiment of the present application, described N number of dividing plate is evenly distributed in described cabinet.
Wherein, in the embodiment of the present application, the connected mode of welding is adopted to be connected between described support with described cabinet.
Technical scheme in above-mentioned the embodiment of the present application, at least has following technique effect or advantage:
Owing to have employed, good for radiating effect power distribution cabinet is designed to comprise: cabinet, pedestal lower end is connected with described cabinet upper surface, described pedestal upper end is connected with collection rain case lower surface, the described rain case upper surface that integrates is as opening shape, described collection rain case internal fixtion has solar panel, screen pack is provided with in the middle part of described collection rain case, osculum is provided with bottom described collection rain case, drain header one end is connected with described osculum, the described drain header other end is all connected with N number of branch drain respectively, described N be more than or equal to 3 positive integer, N number of dividing plate is provided with in described cabinet, described dividing plate is provided with the louvre of M vertical direction, described M be more than or equal to 10 positive integer, be hollow seal shape in described dividing plate, the other end of described N number of branch drain extends in the hollow area of described N number of dividing plate respectively, and described branch drain is provided with switch valve, top, described cabinet left and right side is connected to a weather shield, described cabinet left and right side is equipped with P air-vent, described P be more than or equal to 20 positive integer, the nose end height that described air-vent is positioned at described cabinet is greater than the nose end height be positioned at outside described cabinet, be provided with drying layer in described cabinet, in described drying layer, be filled with drier, wind turbine generator is connected with the side of described cabinet by the second support, and described cabinet internal fixtion has storage battery, and described wind turbine generator is all connected with described storage battery with described solar panel, described cabinet internal fixtion has heat emission fan, described heat emission fan is connected with described storage battery, the bottom of taper gas skirt is connected with described heat emission fan, one end of exhaust supervisor is connected with the top of described taper gas skirt, the other end of described exhaust supervisor is all connected with Q corrugated flexible hose respectively, described Q be more than or equal to 5 positive integer, described corrugated flexible hose is provided with the technical scheme of switch valve, namely when rainy, utilize weather shield can stop rainwater, prevent rainwater from entering in rack, and side of cabinet is provided with air-vent, dispel the heat in ventilative formation air flowing, air-vent is designed to the inclined hole towards surface thereof simultaneously, rainwater is avoided to enter in rack, equipment in rack is protected, collection rain case is utilized to collect rainwater, screen pack is utilized to filter impurity, avoid blocking, the rainwater collected enters branch drain by drain header, then enter in dividing plate, components and parts are arranged on dividing plate, utilize the water stored in dividing plate can to lower the temperature to the components and parts on dividing plate, avoid temperature too high, and dividing plate is provided with louvre, be convenient to form air flowing dispel the heat, be provided with drying layer, the drying in cabinet can be ensured, equipment is avoided to make moist, solar panel and wind turbine generator generating is utilized to be charge in batteries, storage battery is that heat emission fan is powered, energy-conserving and environment-protective, solar panel is fixed in collection rain case and can saves limited space, because in order to the solar radiation effect ensureing solar panel, solar panel needs to be arranged on enclosure top, if be arranged on top, other are local, more area will be occupied, cause the long-pending reduction of collection rain casing, the rainfall collected is by less, heat emission fan is rotated and is produced air-flow, air-flow is collected by taper gas skirt, then enter in exhaust branch pipe, then enter in corrugated flexible hose, because corrugated flexible hose can bend fixing, therefore emphasis heat radiation can be carried out to the region that local produces heat more, ensure radiating effect, so, efficiently solving existing power distribution cabinet, to there is radiating effect poor, rainwater easily enters in power distribution cabinet from shutter, cause the technical problem of device damage, and then it is reasonable in design to achieve power distribution cabinet, radiating effect is better, while ensureing radiating effect, the equipment in power distribution cabinet is carried out to the technique effect of good protection.
Although describe the preferred embodiments of the present invention, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the scope of the invention.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (4)
1. the good power distribution cabinet of radiating effect, is characterized in that, described power distribution cabinet comprises:
Cabinet, pedestal lower end is connected with described cabinet upper surface, described pedestal upper end is connected with collection rain case lower surface, the described rain case upper surface that integrates is as opening shape, and described collection rain case internal fixtion has solar panel, is provided with screen pack in the middle part of described collection rain case, osculum is provided with bottom described collection rain case, drain header one end is connected with described osculum, and the described drain header other end is all connected with N number of branch drain respectively, described N be more than or equal to 3 positive integer; N number of dividing plate is provided with in described cabinet, described dividing plate is provided with the louvre of M vertical direction, described M be more than or equal to 10 positive integer, be hollow seal shape in described dividing plate, the other end of described N number of branch drain extends in the hollow area of described N number of dividing plate respectively, and described branch drain is provided with switch valve; Top, described cabinet left and right side is connected to a weather shield, described cabinet left and right side is equipped with P air-vent, described P be more than or equal to 20 positive integer, the nose end height that described air-vent is positioned at described cabinet is greater than the nose end height be positioned at outside described cabinet; Be provided with drying layer in described cabinet, in described drying layer, be filled with drier; Wind turbine generator is connected with the side of described cabinet by the second support, and described cabinet internal fixtion has storage battery, and described wind turbine generator is all connected with described storage battery with described solar panel; Described cabinet internal fixtion has heat emission fan, described heat emission fan is connected with described storage battery, the bottom of taper gas skirt is connected with described heat emission fan, one end of exhaust supervisor is connected with the top of described taper gas skirt, the other end of described exhaust supervisor is all connected with Q corrugated flexible hose respectively, described Q be more than or equal to 5 positive integer, described corrugated flexible hose is provided with switch valve.
2. the good power distribution cabinet of radiating effect according to claim 1, is characterized in that, described cabinet is rectangular-shaped, and described cabinet adopts stainless steel to make, and described cabinet surface is provided with thermal insulation layer.
3. the good power distribution cabinet of radiating effect according to claim 1, is characterized in that, described N number of dividing plate is evenly distributed in described cabinet.
4. the good power distribution cabinet of radiating effect according to claim 1, is characterized in that, adopts the connected mode of welding to be connected between described support with described cabinet.
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| CN201610095674.3A CN105576531B (en) | 2016-02-22 | 2016-02-22 | The preferable power distribution cabinet of radiating effect |
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| CN201610095674.3A CN105576531B (en) | 2016-02-22 | 2016-02-22 | The preferable power distribution cabinet of radiating effect |
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Cited By (6)
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| CN106025857A (en) * | 2016-06-28 | 2016-10-12 | 国网山东省电力公司蓬莱市供电公司 | ZigBee protocol-based remote control switchgear |
| CN106253070A (en) * | 2016-08-26 | 2016-12-21 | 马人欢 | Solar energy protection against the tide electric power cabinet |
| CN107565663A (en) * | 2017-10-26 | 2018-01-09 | 成都优购科技有限公司 | Audio separator charging system with a variety of charging inlets |
| CN108039660A (en) * | 2017-12-20 | 2018-05-15 | 上元电力科技有限公司 | A kind of moisture-proof outdoor high-voltage power distribution cabinet |
| CN108282981A (en) * | 2017-12-28 | 2018-07-13 | 东本电气科技(苏州)有限公司 | Wireless telemetering gas-meter data station radiating shell |
| CN111641145A (en) * | 2020-07-14 | 2020-09-08 | 孙爱松 | Rain-proof, hail-proof solar power distribution cabinet |
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| CN108039660A (en) * | 2017-12-20 | 2018-05-15 | 上元电力科技有限公司 | A kind of moisture-proof outdoor high-voltage power distribution cabinet |
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| CN111641145A (en) * | 2020-07-14 | 2020-09-08 | 孙爱松 | Rain-proof, hail-proof solar power distribution cabinet |
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