CN105162000A - High- and low-voltage power distribution cabinet with ventilation window - Google Patents
High- and low-voltage power distribution cabinet with ventilation window Download PDFInfo
- Publication number
- CN105162000A CN105162000A CN201510521734.9A CN201510521734A CN105162000A CN 105162000 A CN105162000 A CN 105162000A CN 201510521734 A CN201510521734 A CN 201510521734A CN 105162000 A CN105162000 A CN 105162000A
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- CN
- China
- Prior art keywords
- power distribution
- cabinet
- cover plate
- upper cover
- distribution cabinet
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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.)
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Abstract
The invention discloses a high- and low-voltage power distribution cabinet with a ventilation window. The high- and low-voltage power distribution cabinet comprises a cabinet body, an upper cover plate and a transition shaft, wherein the transition shaft is arranged at one side of the top of the cabinet body and connected with the upper cover plate, a ventilation hole is arranged at the top of the cabinet body, a filtering net is arranged on the ventilation hole, a sliding track is arranged on the top of cabinet body, a sliding part is arranged on the sliding track in a clamping way and connected with one end of a support rod, a miniature driving device is connected onto the sliding part, the other end of the support rod is fixed on the upper cover plate by a fixing element, an external humidity sensor is arranged at the top of the cabinet body, and an internal humidity sensor is arranged in the cabinet body at the side of the filter net. In the power distribution cabinet, the sliding part is used for controlling the opening and the closing of the upper cover plate according to signal transmission of the external humidity sensor and the internal humidity sensor to achieve a water resistant effect; the ventilation hole provided with the filtering net and arranged at the top of the cabinet body is used for achieving the functions of heat dissipation, humidity removal and dust prevention, so that the device in the cabinet body stably and safely runs, and the service life of the device is prolonged.
Description
Technical field
The present invention relates to power distribution cabinet field, be specially a kind of high-low voltage electric power distribution cabinet with ventilating window.
Technical background
High/low voltage distribution box is used in power supply system carrying out distributing, controls, measures and the power distribution equipment of connection cable, is widely used in generating, electrical power trans mission/distribution system and various electricity consumption place.Humiture in power distribution cabinet affects the key factor that electric equipment normally works, the continual high power work of distribution system can produce a large amount of heat in power distribution cabinet, the too high temperature rise accelerating electric equipment of temperature, accelerates the aging of insulating barrier, can burn insulating barrier time serious.Spending conference at power distribution cabinet hollow air humidity makes equipment surface condense moisture, and accelerate growing of mould, dielectric strength is reduced, corrosion of metals is accelerated, and causes contact-making surface to be oxidized, and contact resistance increases.Traditional settling mode arranges blinds radiator window in cabinet both walls part, because components and parts are compact, with plate after body and left side plate close together, in heat exchanging process, air easily brings dust, oil smoke and moisture etc. into, the lamination that these impurity are long-term, easily causes the generation of short circuit, trip accident.
Therefore, for solving the problem, spy provides a kind of new technical scheme.
Summary of the invention
The object of this invention is to provide a kind of waterproof, heat radiation, the high-low voltage electric power distribution cabinet with ventilating window of automatic shutter that dust invades can be controlled.
The present invention is achieved through the following technical solutions:
A kind of high-low voltage electric power distribution cabinet with ventilating window, comprise cabinet, upper cover plate, turnover axle, side, described cabinet top is provided with turnover axle, described turnover axle connects upper cover plate, described cabinet top is provided with ventilating opening, described ventilating opening is provided with filter screen, described cabinet top is provided with rail, described rail is arranged with slide unit and connects support bar one end, described slide unit is connected with micro drives device, the described support bar other end is fixed on upper cover plate by fixture, described cabinet top is provided with outer humidity sensing device, the cabinet inside of described filter screen side is provided with humidity sensing device.
Further, described rail has two.
Further, described cabinet top is fluted body.
Further, described upper cover plate removes turnover its excess-three side, axle side and is provided with rubber ring.
Further, described filter screen and ventilating opening are flexibly connected.
Further, described support bar length equals the vertical range of the rail distance fixture parallel with turnover axle.
The invention has the beneficial effects as follows: in this power distribution cabinet, slide unit controls the opening and closing of upper cover plate by the Signal transmissions of outer humidity sensor and humidity transducer, reach the effect of waterproof, heat radiation, dehumidifying, dust-proof effect is played by the ventilating opening with filter screen being located at cabinet top, make the operation of equipment stability and safety in cabinet, increase the service life.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of slide unit of the present invention in Fig. 1;
Wherein: 1, cabinet, 2, outer humidity sensor, 3, ventilating opening, 4, rubber ring, 5, rail, 6, filter screen, 7, humidity transducer, 8, support bar, 9, fixture, 10, upper cover plate, 11, turnover axle, 12, slide unit, 13, micro drives device.
Embodiment
As shown in Figure 1 and 2, a kind of high-low voltage electric power distribution cabinet with ventilating window, comprise cabinet, upper cover plate, turnover axle, side, cabinet top is provided with turnover axle, turnover axle connects upper cover plate, upper cover plate removes turnover its excess-three side, axle side and is provided with rubber ring, cabinet top is fluted body, upper cover plate is coordinated to play the effect of water-tight, cabinet top is provided with ventilating opening, ventilating opening is provided with filter screen, filter screen and ventilating opening are flexibly connected, facilitate the dismounting and change of filter screen, cabinet top is provided with rail, rail has two, rail is arranged with slide unit and connects support bar one end, slide unit is connected with micro drives device, the support bar other end is fixed on upper cover plate by fixture, support bar length equals the vertical range of the rail distance fixture parallel with turnover axle, support bar is made to drive upper cover plate closed more tight, cabinet top is provided with outer humidity sensing device, the cabinet inside of filter screen side is provided with humidity sensing device, micro drives device controls slide unit band according to the signal transmission of outer humidity sensing device and humidity sensing device and to be dynamically connected the folding of upper cover plate of support bar.This power distribution cabinet plays heat radiation, dehumidifying, dust-proof effect by the ventilating opening with filter screen being located at cabinet top, makes the operation of equipment stability and safety in cabinet, increases the service life.
Claims (6)
1. the high-low voltage electric power distribution cabinet with ventilating window, comprise cabinet, upper cover plate, turnover axle, side, described cabinet top is provided with turnover axle, described turnover axle connects upper cover plate, it is characterized in that: described cabinet top is provided with ventilating opening, described ventilating opening is provided with filter screen, described cabinet top is provided with rail, described rail is arranged with slide unit and connects support bar one end, described slide unit is connected with micro drives device, the described support bar other end is fixed on upper cover plate by fixture, described cabinet top is provided with outer humidity sensing device, the cabinet inside of described filter screen side is provided with humidity sensing device.
2. a kind of high-low voltage electric power distribution cabinet with ventilating window according to claim 1, is characterized in that: described rail has two.
3. a kind of high-low voltage electric power distribution cabinet with ventilating window according to claim 1, is characterized in that: described cabinet top is fluted body.
4. a kind of high-low voltage electric power distribution cabinet with ventilating window according to claim 1, is characterized in that: described upper cover plate removes turnover its excess-three side, axle side and is provided with rubber ring.
5. a kind of high-low voltage electric power distribution cabinet with ventilating window according to claim 1, is characterized in that: described filter screen and ventilating opening are flexibly connected.
6. a kind of high-low voltage electric power distribution cabinet with ventilating window according to claim 1, is characterized in that: described support bar length equals the vertical range of the rail distance fixture parallel with turnover axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521734.9A CN105162000A (en) | 2015-08-24 | 2015-08-24 | High- and low-voltage power distribution cabinet with ventilation window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510521734.9A CN105162000A (en) | 2015-08-24 | 2015-08-24 | High- and low-voltage power distribution cabinet with ventilation window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105162000A true CN105162000A (en) | 2015-12-16 |
Family
ID=54802797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510521734.9A Pending CN105162000A (en) | 2015-08-24 | 2015-08-24 | High- and low-voltage power distribution cabinet with ventilation window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105162000A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680346A (en) * | 2016-01-20 | 2016-06-15 | 潘磊 | Outdoor transformation box |
| CN107611786A (en) * | 2017-09-28 | 2018-01-19 | 林淑妹 | It is a kind of except the distribution box of moisture |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202094494U (en) * | 2011-06-02 | 2011-12-28 | 河南森源电气股份有限公司 | Open-type top cover for low-voltage cabinet |
| CN202127188U (en) * | 2011-06-09 | 2012-01-25 | 重庆源通电器设备制造有限责任公司 | Outdoor switch device of transformer substation |
| CN203813262U (en) * | 2014-04-12 | 2014-09-03 | 宁波立新电控设备厂 | Heat dissipation structure of power distribution box |
| CN204333689U (en) * | 2015-01-26 | 2015-05-13 | 常州信息职业技术学院 | A kind of electric control box for automatic ejection device |
-
2015
- 2015-08-24 CN CN201510521734.9A patent/CN105162000A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202094494U (en) * | 2011-06-02 | 2011-12-28 | 河南森源电气股份有限公司 | Open-type top cover for low-voltage cabinet |
| CN202127188U (en) * | 2011-06-09 | 2012-01-25 | 重庆源通电器设备制造有限责任公司 | Outdoor switch device of transformer substation |
| CN203813262U (en) * | 2014-04-12 | 2014-09-03 | 宁波立新电控设备厂 | Heat dissipation structure of power distribution box |
| CN204333689U (en) * | 2015-01-26 | 2015-05-13 | 常州信息职业技术学院 | A kind of electric control box for automatic ejection device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105680346A (en) * | 2016-01-20 | 2016-06-15 | 潘磊 | Outdoor transformation box |
| CN105680346B (en) * | 2016-01-20 | 2018-02-02 | 潘磊 | A kind of outdoor transforming box |
| CN107611786A (en) * | 2017-09-28 | 2018-01-19 | 林淑妹 | It is a kind of except the distribution box of moisture |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151216 |
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| WD01 | Invention patent application deemed withdrawn after publication |