CN103138185A - Rain-proof summer-heat-prevention power distribution cabinet - Google Patents
Rain-proof summer-heat-prevention power distribution cabinet Download PDFInfo
- Publication number
- CN103138185A CN103138185A CN 201310073117 CN201310073117A CN103138185A CN 103138185 A CN103138185 A CN 103138185A CN 201310073117 CN201310073117 CN 201310073117 CN 201310073117 A CN201310073117 A CN 201310073117A CN 103138185 A CN103138185 A CN 103138185A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- power distribution
- distribution cabinet
- heat dissipation
- louvre
- 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.)
- Withdrawn
Links
Images
Abstract
The invention discloses a rain-proof summer-heat-prevention power distribution cabinet which comprises a cabinet body (1), heat dissipation holes (2) are formed in the side wall of the cabinet body (1), rain-proof covers (3) are installed at the outer ends of the heat dissipation holes (2), and a heat dissipation draught fan (7) is further installed inside the cabinet body (1). The rain-proof summer-heat-prevention power distribution cabinet has the advantages that the heat dissipation holes are formed in the side wall, the rain-proof covers are installed at the positions of the heat dissipation holes, so that water-proof performance of the power distribution cabinet is guaranteed, and meanwhile heat-dissipation performance of the power distribution cabinet is improved; the heat dissipation draught fan is installed inside the power distribution cabinet, so that the heat dissipation performance of the power distribution cabinet is enhanced; the heat dissipation draught fan in the power distribution cabinet is controlled through a temperature sensor, the heat dissipation draught fan is started only when the temperature inside the cabinet body is overhigh, and therefore electricity is saved; and a bent tube is installed at an air inlet of the heat dissipation draught fan, one end of the bent tube is communicated with the air inlet, the other end of the bent tube faces downwards, so that rainwater is prevented from entering the inside of the cabinet through the air inlet.
Description
Technical field
The present invention relates to a kind of power distribution cabinet, particularly relate to a kind of rainproof heatstroke prevention power distribution cabinet.
Background technology
In existing electric power system, power distribution cabinet is as the final stage device of electric power system, in power distribution cabinet, the power instrument caloric value is also very large, the louvre operated by rotary motion of existing power distribution cabinet for the open air is in the cabinet bottom, the louvre of bottom can not enter by rain, good waterproof effect is arranged, but the limited amount of the louvre that the bottom arranges, so the effect radiating effect is not fine; And during the broiling summer, the louvre of power distribution cabinet also can be because of not having wind to come in, and the heat cohesion of power distribution cabinet inside is loose, and temperature will be more and more higher, causes the damage of power instrument; And existing power distribution cabinet water resistance neither be fine.
Summary of the invention
The object of the invention is to overcome the shortcoming and defect of above-mentioned prior art, a kind of rainproof heatstroke prevention power distribution cabinet is provided, overcome the existing defective that the power distribution cabinet radiating effect is poor, water resistance is poor.
purpose of the present invention is achieved through the following technical solutions: rainproof heatstroke prevention power distribution cabinet, comprise cabinet, be provided with louvre on described cabinet sidewall, the outer end of louvre all is provided with rain cover, the external port of described rain cover parcel louvre, rain cover consists of a cavity that is communicated with louvre with cabinet, the lower end of rain cover is provided with ventilating opening, the inside of cabinet is passed through louvre successively, cavity, ventilating opening is in communication with the outside, also be provided with cooling fan in cabinet, the air inlet of cooling fan is communicated to the outer end of cabinet, and the outer end at the air inlet of cooling fan is provided with bend pipe, bend pipe one end connects the air inlet of cooling fan, the port of the other end is towards the below.The louvre operated by rotary motion of existing power distribution cabinet for the open air is in the cabinet bottom, the louvre of bottom can not enter by rain, good waterproof effect is arranged, but bottom louvre magnitude setting is limited, so this device arranges louvre at sidewall, so a large amount of louvres can be set, and be provided with rain cover, good waterproof effect has just been arranged, so this device has good heat radiation waterproof effect.Cooling fan also is set in this device dispels the heat, when having avoided the cruel summer calm, the effect of louvre heat radiation reduces, and just dispels the heat by cooling fan, has guaranteed the radiating effect of this device.
Further, be provided with temperature sensor in above-mentioned cabinet, the signal output part of temperature sensor is connected to the control end of cooling fan, when the cabinet internal temperature was too high, cooling fan was opened automatically, dispels the heat, need not like this to open cooling fan all the time, saved electric energy.
Further, the upper end of above-mentioned rain cover is the arc setting, and arc is conducive to redirecting in cabinet of wind.
Further, above-mentioned rain cover and cabinet are integrated, and such connected mode rain cover is not easy to drop.
Further, above-mentioned cabinet upper end is provided with a cabinet top, and described cabinet top is the landslide shape, further strengthens waterproof effect.
The invention has the beneficial effects as follows:
(1) on sidewall, louvre is set, and in the louvre position, rain cover is set, namely guaranteed the water resistance of power distribution cabinet, also improved the heat dispersion of power distribution cabinet;
(2) in power distribution cabinet, cooling fan is set, has strengthened the power distribution cabinet thermal diffusivity;
(3) cooling fan in power distribution cabinet adopts a temperature sensor to control, and during excess Temperature, just starts cooling fan in cabinet, has saved electric energy;
(4) the air inlet place of cooling fan arranges a bend pipe, and an end is communicated with air inlet, and the other end is the below down, has avoided like this rainwater to enter in cabinet by air inlet.
Description of drawings
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of rain cover in embodiment 1;
Fig. 3 is the structural representation of rain cover in embodiment 3;
Fig. 4 is the structural representation of embodiment 4;
In figure, the 1-cabinet, the 2-louvre, the 3-rain cover, the 4-external port, the 5-cavity, the 6-ventilating opening, the 7-cooling fan, the 8-bend pipe, the 9-cabinet pushes up.
Embodiment
The present invention is described in further detail below in conjunction with embodiment, but structure of the present invention is not limited only to following examples:
[embodiment 1]
as Fig. 1, shown in Figure 2, rainproof heatstroke prevention power distribution cabinet, comprise cabinet (1), be provided with louvre (2) on described cabinet (1) sidewall, the outer end of louvre (2) all is provided with rain cover (3), the external port (4) of described rain cover (3) parcel louvre (2), rain cover (3) consists of a cavity (5) that is communicated with louvre (2) with cabinet (1), the lower end of rain cover (3) is provided with ventilating opening (6), the inside of cabinet (1) is successively by louvre (2), cavity (5), ventilating opening (6) is in communication with the outside, also be provided with cooling fan (7) in cabinet (1), the air inlet of cooling fan (7) is communicated to the outer end of cabinet (1), and the outer end at the air inlet of cooling fan (7) is provided with bend pipe (8), bend pipe (8) one ends connect the air inlet of cooling fan (7), the port of the other end is towards the below.
[embodiment 2]
The structure of the present embodiment and embodiment's 1 is basically identical, and difference is to be provided with temperature sensor in cabinet (1), and the signal output part of temperature sensor is connected to the control end of cooling fan (7).
[embodiment 3]
As Fig. 3, the structure of the present embodiment and embodiment's 1 is basically identical, and difference is that the upper end of rain cover (3) is the arc setting.And the rain cover of the present embodiment (3) is integrated with cabinet (1).
[embodiment 4]
As Fig. 4, the structure of the present embodiment and embodiment's 1 is basically identical, and difference is that cabinet (1) upper end is provided with a cabinet top (9), and described cabinet top (9) is the landslide shape.
Claims (5)
1. rainproof heatstroke prevention power distribution cabinet, it is characterized in that, comprise cabinet (1), be provided with louvre (2) on described cabinet (1) sidewall, the outer end of louvre (2) all is provided with rain cover (3), the external port (4) of described rain cover (3) parcel louvre (2), rain cover (3) consists of a cavity (5) that is communicated with louvre (2) with cabinet (1), the lower end of rain cover (3) is provided with ventilating opening (6), the inside of cabinet (1) is successively by louvre (2), cavity (5), ventilating opening (6) is in communication with the outside, also be provided with cooling fan (7) in cabinet (1), the air inlet of cooling fan (7) is communicated to the outer end of cabinet (1), and the outer end at the air inlet of cooling fan (7) is provided with bend pipe (8), bend pipe (8) one ends connect the air inlet of cooling fan (7), the port of the other end is towards the below.
2. power distribution cabinet according to claim 1, is characterized in that, described cabinet is provided with temperature sensor in (1), and the signal output part of temperature sensor is connected to the control end of cooling fan (7).
3. power distribution cabinet according to claim 1, is characterized in that, the upper end of described rain cover (3) is the arc setting.
4. according to claim 1 or 3 described power distribution cabinets, is characterized in that, described rain cover (3) is integrated with cabinet (1).
5. according to claim 1～3 arbitrary described power distribution cabinets, is characterized in that, described cabinet (1) upper end is provided with a cabinet top (9), and described cabinet top (9) is the landslide shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310073117 CN103138185A (en) | 2013-03-08 | 2013-03-08 | Rain-proof summer-heat-prevention power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310073117 CN103138185A (en) | 2013-03-08 | 2013-03-08 | Rain-proof summer-heat-prevention power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103138185A true CN103138185A (en) | 2013-06-05 |
Family
ID=48497663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310073117 Withdrawn CN103138185A (en) | 2013-03-08 | 2013-03-08 | Rain-proof summer-heat-prevention power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103138185A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355997A (en) * | 2013-08-05 | 2013-10-23 | 海信容声(广东)冷柜有限公司 | Display cabinet with back condenser |
| CN103683044A (en) * | 2013-11-30 | 2014-03-26 | 成都天磐科技有限责任公司 | Outdoor switch cabinet |
| CN103812031A (en) * | 2013-12-31 | 2014-05-21 | 张家港保税区天翔电气有限公司 | Waterproof power distribution cabinet and power distribution cabinet group |
-
2013
- 2013-03-08 CN CN 201310073117 patent/CN103138185A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103355997A (en) * | 2013-08-05 | 2013-10-23 | 海信容声(广东)冷柜有限公司 | Display cabinet with back condenser |
| CN103355997B (en) * | 2013-08-05 | 2016-12-28 | 海信容声(广东)冷柜有限公司 | A kind of showcase with back condenser |
| CN103683044A (en) * | 2013-11-30 | 2014-03-26 | 成都天磐科技有限责任公司 | Outdoor switch cabinet |
| CN103812031A (en) * | 2013-12-31 | 2014-05-21 | 张家港保税区天翔电气有限公司 | Waterproof power distribution cabinet and power distribution cabinet group |
| CN103812031B (en) * | 2013-12-31 | 2016-05-18 | 张家港保税区天翔电气有限公司 | A kind of waterproof power distribution cabinet and distribution group |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203086017U (en) | Outdoor rainproof power distribution cabinet with good heat emission performance | |
| CN201674115U (en) | Terminal box for transformer substation | |
| CN103138185A (en) | Rain-proof summer-heat-prevention power distribution cabinet | |
| CN103326261A (en) | Electric cabinet | |
| CN104218475A (en) | Rainproof ventilation distribution box | |
| CN201629937U (en) | Radiating air duct structure of outdoor communication cabinet | |
| CN104104016A (en) | Novel box-type substation | |
| CN104300398A (en) | Distribution box intelligently controlling internal temperature | |
| CN205377040U (en) | Power plant uses novel electric control box | |
| CN203911254U (en) | A switch cabinet humiture control apparatus | |
| CN204291737U (en) | A kind of transformer cooling control device cabinet with excellent heat dispersion performance | |
| CN203562680U (en) | Shield machine prefabricated substation | |
| CN203734176U (en) | Outdoor ring main unit top radiating device | |
| CN203086019U (en) | Heat radiating structure for power distribution cabinet | |
| CN205911729U (en) | New -type feeder pillar ventilation cooling structure | |
| CN206697780U (en) | A kind of transformer battery saving arrangement | |
| CN204305545U (en) | A kind of electric cabinet cooling device | |
| CN205377118U (en) | Novel switching cabinet | |
| CN205593049U (en) | Intelligent regulation's radiator | |
| CN204809680U (en) | Box -type substation box body | |
| CN203086018U (en) | High-heat-dissipation switch cabinet | |
| CN201274633Y (en) | Heat radiating device for air-conditioner outdoor machine electric control box | |
| CN208690795U (en) | A kind of power saving device | |
| CN202435734U (en) | Outdoor electronic device box | |
| CN203038751U (en) | Natural heat dissipation device of box-type distribution transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20130605 |