CN103490308A - Heat dissipation type distribution box - Google Patents
Heat dissipation type distribution box Download PDFInfo
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- CN103490308A CN103490308A CN201310387081.0A CN201310387081A CN103490308A CN 103490308 A CN103490308 A CN 103490308A CN 201310387081 A CN201310387081 A CN 201310387081A CN 103490308 A CN103490308 A CN 103490308A
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- heat dissipation
- fan
- distribution box
- type distribution
- air intake
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Abstract
The invention provides a heat dissipation type distribution box. The heat dissipation type distribution box comprises a box body with heat dissipation openings, a temperature sensor, a temperature relay and fans, wherein the temperature sensor, the temperature relay and the fans are arranged in the box body and electrically and sequentially connected with one another, and the fans are arranged on the heat dissipation openings respectively. The heat dissipation type distribution box is characterized in that the fans include the heat dissipation fan and the air inlet fan, the air blowing opening of the heat dissipation fan is formed corresponding to the heat dissipation opening in one side of the box body, the air inlet of the air inlet fan is formed corresponding to the heat dissipation opening in the other side of the box body, and a blowpipe is arranged on the air outlet of at least one air inlet fan. The air inlet fan conducts targeted wind power heat dissipation on components which give out heat easily and arranged at corners or in other hidden positions, and therefore the problem that the components can not be easily blown is effectively solved. The heat dissipation type distribution box has the advantages of being scientific in design, capable of conducting targeted heat dissipation on the heat dissipation dead corners, and good in heat dissipation effect.
Description
Technical field
The present invention relates to a kind of heat abstractor, specifically, related to a kind of for eliminating the radiating type distribution box at distribution box heat radiation dead angle.
Background technology
When summer, power load was larger, the situation of the improper tripping operation of air switch often occurs in comprehensive distribution box, and safe and reliable power supply has been caused to adverse effect.The cooling measure of common distribution box is normally offered ventilating window on the distribution box tank wall, or on ventilating window provided with fan, can its to certain thermolysis.But be subject to influence of arrangement in distribution box, some easily components and parts of heating in the corner of distribution box or between several larger components and parts, be not easy to be arrived by wind, and fan also inconvenience dry targetedly, the radiating effect of distribution box is naturally also bad.
In order to solve the problem of above existence, people are seeking a kind of desirable technical solution always.
Summary of the invention
The objective of the invention is for the deficiencies in the prior art, thereby provide a kind of design science, the radiating type distribution box of specific aim heat radiation, good heat dissipation effect is carried out in the heat radiation dead angle.
To achieve these goals, the technical solution adopted in the present invention is: a kind of radiating type distribution box, comprise with the casing of thermovent and temperature sensor, temperature relay and the fan that is arranged in described casing and is electrically connected to successively, described fan is arranged on described thermovent place, described fan comprises radiator fan and air intake fan, the described thermovent setting of corresponding described casing one side of the blowing mouth of described radiator fan, the described thermovent setting of the corresponding described casing opposite side of the air inlet of described air intake fan; Be provided with blower on the air outlet of at least one described air intake fan.
Based on above-mentioned, described blower is the metal typing flexible pipe that is arranged with insulating barrier.
Based on above-mentioned, described blower is plastic flexible pipe.
Based on above-mentioned, offer thermovent on the chamber door of described casing, described thermovent inwall is equipped with described air intake fan, and the thermovent setting of the corresponding described chamber door of the air inlet of described air intake fan, be provided with described blower on the air outlet of described air intake fan.
Based on above-mentioned, the quantity of described air intake fan is identical with the quantity of described radiator fan.
Based on above-mentioned, the opposite side that a side is equipped with the described thermovent of described air intake fan is equipped with rain cover.
The relative prior art of the present invention has outstanding substantive distinguishing features and significant progressive, specifically, the present invention arranges blower on the air intake fan, make this air intake fan by described blower to being positioned at corner or other easy heating element than concealment part carries out the heat radiation of specific aim wind-force, efficiently solve the problem that these components and parts are not easy to be arrived by wind.This radiating type distribution box has advantages of design science, specific aim heat radiation, good heat dissipation effect is carried out in the heat radiation dead angle.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1. thermovent; 2. casing; 3. radiator fan; 4. air intake fan; 5. blower; 6. chamber door; 7. rain cover.
Embodiment
Below by embodiment, technical scheme of the present invention is described in further detail.
As shown in Figure 1, a kind of radiating type distribution box, comprise with the casing 2 of thermovent 1 and be arranged in described casing 2 and the temperature sensor, temperature relay and the fan that are electrically connected to successively, described fan is arranged on described thermovent 1 place, described fan comprises radiator fan 3 and air intake fan 4, the described thermovent 1 of corresponding described casing 2 one sides of the blowing mouth of described radiator fan 3 arranges, and the described thermovent 1 of corresponding described casing 2 opposite sides of the air inlet of described air intake fan 4 arranges.Temperature sensor passes to temperature relay by the high temperature signal detected, and temperature relay is opened described fan and dispelled the heat.Wherein, by distribution box, outer cold air sucks in described air intake fan, and described radiator fan 3 discharges the hot-air in distribution box, has accelerated the cross-ventilation in described casing 2, has reduced the temperature in distribution box.Be provided with blower 5 on the air outlet of at least one described air intake fan 4.The benefit of design is like this, the air outlet of described blower 5 is aimed to the electric elements at heat radiation dead angle, and the electric elements that utilize the outer cold air of distribution box usually to be not easy heat radiation to those carry out the specific aim heat radiation.
Described blower 5 is for being arranged with the metal typing flexible pipe of insulating barrier.Metal typing flexible pipe can bend to arbitrarily definite shape and can keep its shape in solid space, and after therefore only need adjusting the shape and angle of metal typing flexible pipe, the air outlet that makes metal typing flexible pipe gets final product over against the electric elements at the dead angle of dispelling the heat.Insulating barrier makes described metal typing flexible pipe can when the touching electric elements, not cause the accidents such as short circuit.
In other embodiments, described blower 5 can be also plastic flexible pipe, and the benefit of plastic flexible pipe is light, good insulation preformance, but its body need to be fixed, to facilitate over against the electric elements at heat radiation dead angle.
Offer thermovent 1 on the chamber door 6 of described casing 2, described thermovent 1 inwall is equipped with described air intake fan 4, and the thermovent 1 of the corresponding described chamber door 6 of the air inlet of described air intake fan 4 arranges, and is provided with described blower 5 on the air outlet of described air intake fan 4.Because the electric elements in described casing 2 are put normally and are arranged along the rear wall of described casing 2, the heat radiation dead angle often is present among these electric elements, therefore described thermovent 1 and described air intake fan 4 are set on described chamber door 6, are conducive to the electric elements of described blower 5 over against the heat radiation dead angle.
The quantity of described air intake fan 4 is identical with the quantity of described radiator fan 3.Design is in order to guarantee that the turnover gas speed in casing is consistent when all fans are started working like this.
The opposite side that one side is equipped with the described thermovent 1 of described air intake fan 4 is equipped with rain cover 7.Because described air intake fan 4 is that the cold air that distribution box is outer sucks in distribution box, so rain cover 7 has effectively avoided described air intake fan 4 of rainy day that raindrop are sucked to the situation that distribution box causes short circuit.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment, the present invention is had been described in detail, those of ordinary skill in the field are to be understood that: still can modify or the part technical characterictic is equal to replacement the specific embodiment of the present invention; And not breaking away from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.
Claims (6)
1. a radiating type distribution box, comprise with the casing of thermovent and temperature sensor, temperature relay and the fan that is arranged in described casing and is electrically connected to successively, described fan is arranged on described thermovent place, it is characterized in that: described fan comprises radiator fan and air intake fan, the described thermovent setting of corresponding described casing one side of the blowing mouth of described radiator fan, the described thermovent setting of the corresponding described casing opposite side of the air inlet of described air intake fan; Be provided with blower on the air outlet of at least one described air intake fan.
2. radiating type distribution box according to claim 1 is characterized in that: described blower is the metal typing flexible pipe that is arranged with insulating barrier.
3. radiating type distribution box according to claim 1, it is characterized in that: described blower is plastic flexible pipe.
4. according to the described radiating type distribution box of claim 2 or 3, it is characterized in that: on the chamber door of described casing, offer thermovent, described thermovent inwall is equipped with described air intake fan, the thermovent setting of the corresponding described chamber door of the air inlet of described air intake fan, be provided with described blower on the air outlet of described air intake fan.
5. radiating type distribution box according to claim 4, it is characterized in that: the quantity of described air intake fan is identical with the quantity of described radiator fan.
6. radiating type distribution box according to claim 5, it is characterized in that: the opposite side that a side is equipped with the described thermovent of described air intake fan is equipped with rain cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310387081.0A CN103490308A (en) | 2013-08-30 | 2013-08-30 | Heat dissipation type distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310387081.0A CN103490308A (en) | 2013-08-30 | 2013-08-30 | Heat dissipation type distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103490308A true CN103490308A (en) | 2014-01-01 |
Family
ID=49830345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310387081.0A Pending CN103490308A (en) | 2013-08-30 | 2013-08-30 | Heat dissipation type distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103490308A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934914A (en) * | 2015-05-29 | 2015-09-23 | 国家电网公司 | Low-voltage cable distribution box |
| CN106711811A (en) * | 2017-02-03 | 2017-05-24 | 长葛市和合电气有限公司 | Power distribution cabinet with cooling and shunting member acting as cabinet door |
| CN111987629A (en) * | 2020-09-01 | 2020-11-24 | 西电联合电气集团股份有限公司 | Photovoltaic power distribution cabinet |
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| US5297005A (en) * | 1992-09-28 | 1994-03-22 | Energy Innovations, Inc. | Apparatus and method for cooling heat generating electronic components in a cabinet |
| CN1137614C (en) * | 1998-02-07 | 2004-02-04 | 洛氏两合公司里塔尔工厂 | Switch cupboard with device for cooling hot air inside |
| CN201294341Y (en) * | 2008-11-21 | 2009-08-19 | 江苏银佳企业集团有限公司 | Outdoor distributor box |
| CN201608443U (en) * | 2009-12-14 | 2010-10-13 | 河南索凌电气有限公司 | Wind cooling high-voltage switch cabinet |
| CN102045982A (en) * | 2009-10-19 | 2011-05-04 | 谢逢华 | Special energy-saving air conditioner of communication room |
| CN202534952U (en) * | 2011-12-22 | 2012-11-14 | 厦门永达电工设备股份有限公司 | A distribution box capable of automatically detecting and regulating temperature |
| CN202564806U (en) * | 2012-04-15 | 2012-11-28 | 河南省电力公司南阳供电公司 | Automatic temperature control air-cooled low voltage distribution cabinet |
| CN203466463U (en) * | 2013-08-30 | 2014-03-05 | 国网河南省电力公司信阳供电公司 | Heat dissipation type distribution box |
-
2013
- 2013-08-30 CN CN201310387081.0A patent/CN103490308A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5297005A (en) * | 1992-09-28 | 1994-03-22 | Energy Innovations, Inc. | Apparatus and method for cooling heat generating electronic components in a cabinet |
| CN1137614C (en) * | 1998-02-07 | 2004-02-04 | 洛氏两合公司里塔尔工厂 | Switch cupboard with device for cooling hot air inside |
| CN201294341Y (en) * | 2008-11-21 | 2009-08-19 | 江苏银佳企业集团有限公司 | Outdoor distributor box |
| CN102045982A (en) * | 2009-10-19 | 2011-05-04 | 谢逢华 | Special energy-saving air conditioner of communication room |
| CN201608443U (en) * | 2009-12-14 | 2010-10-13 | 河南索凌电气有限公司 | Wind cooling high-voltage switch cabinet |
| CN202534952U (en) * | 2011-12-22 | 2012-11-14 | 厦门永达电工设备股份有限公司 | A distribution box capable of automatically detecting and regulating temperature |
| CN202564806U (en) * | 2012-04-15 | 2012-11-28 | 河南省电力公司南阳供电公司 | Automatic temperature control air-cooled low voltage distribution cabinet |
| CN203466463U (en) * | 2013-08-30 | 2014-03-05 | 国网河南省电力公司信阳供电公司 | Heat dissipation type distribution box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104934914A (en) * | 2015-05-29 | 2015-09-23 | 国家电网公司 | Low-voltage cable distribution box |
| CN106711811A (en) * | 2017-02-03 | 2017-05-24 | 长葛市和合电气有限公司 | Power distribution cabinet with cooling and shunting member acting as cabinet door |
| CN111987629A (en) * | 2020-09-01 | 2020-11-24 | 西电联合电气集团股份有限公司 | Photovoltaic power distribution cabinet |
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| C06 | Publication | ||
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| ASS | Succession or assignment of patent right |
Owner name: STATE GRID CORPORATION OF CHINA Free format text: FORMER OWNER: XINYANG POWER SUPPLY COMPANY, STATE GRID HENAN ELECTRIC POWER COMPANY Effective date: 20140714 Owner name: XINYANG POWER SUPPLY COMPANY, STATE GRID HENAN ELE Effective date: 20140714 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 464000 XINYANG, HENAN PROVINCE TO: 100761 DONGCHENG, BEIJING |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20140714 Address after: 100761 West Chang'an Avenue, Beijing, No. 86 Applicant after: State Grid Corporation of China Applicant after: State's net Henan Province Power Co., Ltd. Xinyang Power Supply Co.,Ltd Address before: 464000 Jianshe Road, Henan, No. 88, Applicant before: State's net Henan Province Power Co., Ltd. Xinyang Power Supply Co.,Ltd |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140101 |
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| RJ01 | Rejection of invention patent application after publication |