CN102904179A - Heat radiating device of power distribution box - Google Patents
Heat radiating device of power distribution box Download PDFInfo
- Publication number
- CN102904179A CN102904179A CN2012102722889A CN201210272288A CN102904179A CN 102904179 A CN102904179 A CN 102904179A CN 2012102722889 A CN2012102722889 A CN 2012102722889A CN 201210272288 A CN201210272288 A CN 201210272288A CN 102904179 A CN102904179 A CN 102904179A
- Authority
- CN
- China
- Prior art keywords
- distribution box
- ventilating fan
- described ventilating
- heat radiating
- ventilating opening
- 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.)
- Pending
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention provides a heat radiating device of a power distribution box. The heat radiating device of the power distribution box comprises an electronic heat radiating plate, a wind power heat radiating plate, an air exhaust fan and a power supply module, wherein the electronic heat radiating plate is arranged in a box body of the power distribution box and is provided with a refrigerating module; the wind power heat radiating plate is provided with a ventilating pipeline; two ends of the ventilating pipeline are respectively provided with ventilating ports; the box body of the power distribution box, which correspond to the ventilating ports, is provided with air exhaust outlets; the air exhaust fan is installed at the ventilating ports; the power supply module is connected with the refrigerating module and the air exhaust fan so as to provide power supply; the refrigerating module consists of base plates, flow guide bars, an N-type semiconductor element and a P-type semi-conductor element; and the N-type semiconductor element and the P-type semi-conductor element are respectively connected in series between the two base plates through the flow guide bars, wherein one flow guide bar is electrically connected with the power supply module. The heat radiating device of the power distribution box has the advantages of good heat radiating effect, high heat radiating pertinence and diversified heat radiating modes.
Description
Technical field
The present invention relates to a kind of heat abstractor, specifically, related to a kind of heat dissipating device for distribution box for the heat-producing device in the distribution box is lowered the temperature.
Background technology
Distribution box generally is installed in the open air, distribution box inner usually electric elements module and the various discrete electronic devices and components of integrated more much caloric values, these electric elements are worked in hot environment for a long time, not only can premature aging, reduction of service life, and, in case the distribution box internal temperature is too high, will have a strong impact on control precision and control stability, even cause electric elements to burn, cause accident.Existing Adopts measure is: in peak of power consumption period, chamber door is opened, with electric fan or cabinet fan is installed is lowered the temperature, this mode is easily brought the foreign matters such as dust, chip in the regulator cubicle into, cause short circuit, and have the heater element fan of some inner sections blow less than, be not easy very much heat radiation.
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 a kind of good heat dissipation effect, with strong points, the diversified heat dissipating device for distribution box of radiating mode of heat radiation are provided.
To achieve these goals, the technical solution adopted in the present invention is: a kind of heat dissipating device for distribution box, and it comprises the electronic radiation plate that refrigeration module is installed that is arranged in the distribution box body, wind-force heating panel, ventilating fan and the power module that air pipe is installed; Described air pipe two ends are respectively arranged with ventilating opening, and corresponding described ventilating opening is provided with exhaust outlet on the described distribution box body, and described ventilating fan is installed in described ventilating opening place; Described power module connects respectively described refrigeration module and described ventilating fan so that power supply to be provided.
Based on above-mentioned, described ventilating fan only has one, and described ventilating fan is arranged on one of them ventilating opening place, the air-out direction setting of the corresponding described ventilating opening of the blowing direction of described ventilating fan.
Based on above-mentioned, described ventilating fan only has one, and described ventilating fan is arranged on one of them ventilating opening place, and the air intake direction of the corresponding described ventilating opening of the blowing direction of described ventilating fan arranges.
Based on above-mentioned, described ventilating fan has two, two respectively corresponding two described ventilating opening settings of described ventilating fan; The air-out direction setting of the corresponding described ventilating opening of the blowing direction of a described ventilating fan, the air intake direction of corresponding another the described ventilating opening of the blowing direction of another described ventilating fan arranges.
Based on above-mentioned, described refrigeration module is comprised of substrate, flow guide bar, N type semiconductor element, P type semiconductor element, respectively by described flow guide bar connect described N type semiconductor element and described P type semiconductor element, one of them described flow guide bar is electrically connected described power module between two described substrates.
Based on above-mentioned, it also comprises power line, and described power module connects described refrigeration module and described ventilating fan by power line.
The relative prior art of the present invention has outstanding substantive distinguishing features and marked improvement, and specifically, the present invention will be installed in the electronic radiation plate of refrigeration module distribution box inside and be not easy individually the place of dispelling the heat, and targetedly cooling is carried out in the part; To be installed in the wind-force heating panel of ventilating fan and air pipe on the main heater element in the distribution box, carry out large tracts of land heat radiation, and not have the foreign matters such as dust, chip and enter on the heater element with the wind.This heat dissipating device for distribution box has good heat dissipation effect, with strong points, the diversified advantage of radiating mode of heat radiation.
Description of drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of refrigeration module.
Among the figure: 1. refrigeration module; 2. electronic radiation plate; 3. air pipe; 4. wind-force heating panel; 5. ventilating fan; 6. power module; 7. ventilating opening; 8. power line; 9. substrate; 10. flow guide bar; 11.N type semiconductor element; 12.P type semiconductor element.
Embodiment
Below by embodiment, technical scheme of the present invention is described in further detail.
Embodiment 1
As shown in Figure 1, a kind of heat dissipating device for distribution box, it comprises the electronic radiation plate 2 that refrigeration module 1 is installed, the wind-force heating panel 4 that air pipe 3 is installed, ventilating fan 5 and the power module 6 that is arranged in the distribution box body; Described air pipe 3 two ends are respectively arranged with ventilating opening 7, and corresponding described ventilating opening 7 is provided with exhaust outlet on the described distribution box body, and described ventilating fan 5 is installed in described ventilating opening 7 places; Described power module 6 connects respectively described refrigeration module 1 and described ventilating fan 5 so that power supply to be provided.Described air pipe 3 cross sections can be circle, side, or other suitable shapes; The lateral wall of described air pipe 3 is welded on the described wind-force heating panel 4, and is arranged on the described wind-force heating panel 4 with suitable shapes such as U font, Back Word types.
Described ventilating fan 5 only has one, described ventilating fan 5 is arranged on one of them ventilating opening 7 place, the air-out direction setting of the corresponding described ventilating opening 7 of the blowing direction of described ventilating fan 5, the shell of described ventilating fan 5 is installed on the exhaust outlet of described distribution box body, and described wind-force heating panel 4 is installed on the interior main heater element of distribution box.
The course of work of wind-force heat radiation is: during described ventilating fan 5 work, the outer air of distribution box body is blown into described air pipe 3 from described ventilating fan 5, when the described air pipe 3 and described air pipe carry out heat exchange, then hot-air blows out from another ventilating opening that ventilating fan is not installed, thereby finishes heat radiation.The benefit of design is like this: air is to dispel the heat by described air pipe 3, does not have the foreign matters such as dust, chip and enters the interior electric elements that affect of casing.
Described refrigeration module 1 is comprised of substrate, flow guide bar, N type semiconductor element, P type semiconductor element, respectively by described flow guide bar connect described N type semiconductor element and described P type semiconductor element, one of them described flow guide bar is electrically connected described power module between two described substrates.Described electronic radiation plate 2 can be designed to the plate of small volume or make according to need the lower the temperature profile of part of reality, described refrigeration module 1 welding or screw are connected to the comparatively smooth position of described electronic radiation plate 2, be conducive to transferring heat, described electronic radiation plate 2 is installed in distribution box inside and is not easy individually the place of dispelling the heat, the position of blocking such as the phase mutual.
The course of work of electronic radiation is: begin self cooling after 1 work of described refrigeration module, make the heat on the heater element of connecting portion pass to described refrigeration module 1 by described electronic radiation plate 2, thereby reach the cooling purpose.
It also comprises power line, and described power module connects described refrigeration module and described ventilating fan by power line.
Should be noted that at last: 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 make amendment 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. heat dissipating device for distribution box is characterized in that: it comprises the electronic radiation plate that refrigeration module is installed that is arranged in the distribution box body, wind-force heating panel, ventilating fan and the power module that air pipe is installed; Described air pipe two ends are respectively arranged with ventilating opening, and corresponding described ventilating opening is provided with exhaust outlet on the described distribution box body, and described ventilating fan is installed in described ventilating opening place; Described power module connects respectively described refrigeration module and described ventilating fan so that power supply to be provided.
2. heat dissipating device for distribution box according to claim 1, it is characterized in that: described ventilating fan only has one, and described ventilating fan is arranged on one of them ventilating opening place, the air-out direction setting of the corresponding described ventilating opening of the blowing direction of described ventilating fan.
3. heat dissipating device for distribution box according to claim 1, it is characterized in that: described ventilating fan only has one, and described ventilating fan is arranged on one of them ventilating opening place, and the air intake direction of the corresponding described ventilating opening of the blowing direction of described ventilating fan arranges.
4. heat dissipating device for distribution box according to claim 1, it is characterized in that: described ventilating fan has two, two respectively corresponding two described ventilating opening settings of described ventilating fans; The air-out direction setting of the corresponding described ventilating opening of the blowing direction of a described ventilating fan, the air intake direction of corresponding another the described ventilating opening of the blowing direction of another described ventilating fan arranges.
5. described heat dissipating device for distribution box according to claim 1-4, it is characterized in that: described refrigeration module is comprised of substrate, flow guide bar, N type semiconductor element, P type semiconductor element, respectively by described flow guide bar connect described N type semiconductor element and described P type semiconductor element, one of them described flow guide bar is electrically connected described power module between two described substrates.
6. heat dissipating device for distribution box according to claim 5, it is characterized in that: it also comprises power line, described power module connects described refrigeration module and described ventilating fan by power line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102722889A CN102904179A (en) | 2012-08-02 | 2012-08-02 | Heat radiating device of power distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102722889A CN102904179A (en) | 2012-08-02 | 2012-08-02 | Heat radiating device of power distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102904179A true CN102904179A (en) | 2013-01-30 |
Family
ID=47576296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102722889A Pending CN102904179A (en) | 2012-08-02 | 2012-08-02 | Heat radiating device of power distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102904179A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852300A (en) * | 2015-06-01 | 2015-08-19 | 江苏省电力公司东台市供电公司 | 35-KV high-voltage distribution cabinet |
| CN104868386A (en) * | 2015-06-01 | 2015-08-26 | 国家电网公司 | Power regulation and control switchboard equipment screen |
| CN106099703A (en) * | 2016-07-27 | 2016-11-09 | 李小福 | A kind of electric power box |
| CN106253107A (en) * | 2016-08-30 | 2016-12-21 | 安徽西高电气设备有限公司 | A kind of multifunctional distribution box |
| CN107293973A (en) * | 2017-07-19 | 2017-10-24 | 池州市创新电工机械有限公司 | A kind of heat dissipation power distribution box |
| CN107896289A (en) * | 2017-10-26 | 2018-04-10 | 深圳市中科智诚科技有限公司 | A kind of optical fiber cat with radiating and dedusting function based on Internet of Things |
| CN107946989A (en) * | 2017-12-26 | 2018-04-20 | 浙江叶尼塞电气有限公司 | A kind of high voltage power distributing cabinet of good heat dissipation effect |
| CN109004558A (en) * | 2018-08-07 | 2018-12-14 | 杜都 | A kind of assemblied distribution being easily installed |
| CN108879439B (en) * | 2018-08-31 | 2020-01-10 | 安徽金马电气科技有限公司 | High-efficient heat-dissipation power distribution cabinet |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2009005C (en) * | 1989-02-01 | 1993-01-12 | Joseph H. Blanchard | Cabinet with built-in cooling system |
| JP2000278822A (en) * | 1999-03-26 | 2000-10-06 | Taiheiyo Cement Corp | Cooling structure for power supply unit |
| CN1759643A (en) * | 2003-03-12 | 2006-04-12 | 富士通株式会社 | The cooling structure of electronic equipment |
| CN201196510Y (en) * | 2008-03-17 | 2009-02-18 | 庆杨 | Semiconductor refrigeration device, constant temperature heat radiating device and constant temperature high-protection electric control cabinet |
| CN201894049U (en) * | 2010-12-14 | 2011-07-06 | 河源市辉创科技实业有限公司 | High-efficiency electric appliance radiating device |
| CN202957474U (en) * | 2012-08-02 | 2013-05-29 | 河南省电力公司信阳供电公司 | Power distribution box heat radiation device |
-
2012
- 2012-08-02 CN CN2012102722889A patent/CN102904179A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2009005C (en) * | 1989-02-01 | 1993-01-12 | Joseph H. Blanchard | Cabinet with built-in cooling system |
| JP2000278822A (en) * | 1999-03-26 | 2000-10-06 | Taiheiyo Cement Corp | Cooling structure for power supply unit |
| CN1759643A (en) * | 2003-03-12 | 2006-04-12 | 富士通株式会社 | The cooling structure of electronic equipment |
| CN201196510Y (en) * | 2008-03-17 | 2009-02-18 | 庆杨 | Semiconductor refrigeration device, constant temperature heat radiating device and constant temperature high-protection electric control cabinet |
| CN201894049U (en) * | 2010-12-14 | 2011-07-06 | 河源市辉创科技实业有限公司 | High-efficiency electric appliance radiating device |
| CN202957474U (en) * | 2012-08-02 | 2013-05-29 | 河南省电力公司信阳供电公司 | Power distribution box heat radiation device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104852300A (en) * | 2015-06-01 | 2015-08-19 | 江苏省电力公司东台市供电公司 | 35-KV high-voltage distribution cabinet |
| CN104868386A (en) * | 2015-06-01 | 2015-08-26 | 国家电网公司 | Power regulation and control switchboard equipment screen |
| CN106099703A (en) * | 2016-07-27 | 2016-11-09 | 李小福 | A kind of electric power box |
| CN106253107A (en) * | 2016-08-30 | 2016-12-21 | 安徽西高电气设备有限公司 | A kind of multifunctional distribution box |
| CN107293973A (en) * | 2017-07-19 | 2017-10-24 | 池州市创新电工机械有限公司 | A kind of heat dissipation power distribution box |
| CN107896289A (en) * | 2017-10-26 | 2018-04-10 | 深圳市中科智诚科技有限公司 | A kind of optical fiber cat with radiating and dedusting function based on Internet of Things |
| CN107946989A (en) * | 2017-12-26 | 2018-04-20 | 浙江叶尼塞电气有限公司 | A kind of high voltage power distributing cabinet of good heat dissipation effect |
| CN109004558A (en) * | 2018-08-07 | 2018-12-14 | 杜都 | A kind of assemblied distribution being easily installed |
| CN108879439B (en) * | 2018-08-31 | 2020-01-10 | 安徽金马电气科技有限公司 | High-efficient heat-dissipation power distribution cabinet |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102904179A (en) | Heat radiating device of power distribution box | |
| ES2730390T3 (en) | Closet air conditioning guide mechanism | |
| CN204616266U (en) | A kind of enclosed radiation device of many inverter cabinets and many inverter cabinets equipment | |
| CN202957474U (en) | Power distribution box heat radiation device | |
| CN104679175A (en) | Dustproof radiating machine case | |
| CN109842276A (en) | Frequency converter and air conditioner | |
| CN104124856B (en) | A kind of mining voltage-type high-voltage explosion-proof frequency converter | |
| CN201590601U (en) | Outdoor power cabinet | |
| CN203554258U (en) | Current transformer cabinet having heat dissipation structure | |
| CN205985874U (en) | Electrical automation control's heat dissipation formula regulator cubicle | |
| CN202121227U (en) | High voltage electrical equipment cabinet body | |
| KR101726338B1 (en) | Cooling system for building integrated photovoltaic system | |
| CN104080297B (en) | Outdoor communication equipment cabinet provided with heat dissipation device | |
| CN107154753B (en) | Heat conduction structure of thermoelectric generator and thermoelectric generator | |
| CN204613835U (en) | A kind of dustproof heat dissipation cabinet | |
| CN104078862A (en) | Solar heat dissipation distribution box | |
| CN211480673U (en) | Forced ventilation heat dissipation's low-voltage switchgear | |
| CN104092128A (en) | Cavity-divided thermal-insulation-type power transformation cabinet | |
| CN202634296U (en) | Power supply cabinet cooling system | |
| CN204074110U (en) | Chamber semiconductor refrigerating module | |
| CN109002103B (en) | Server machine case with heat dissipation function | |
| CN106714520A (en) | Electrical cabinet having forced cooling function | |
| CN107154752B (en) | Blast structure of thermoelectric generator and thermoelectric generator | |
| CN111596705A (en) | Intelligent temperature control system of communication cabinet | |
| CN111637572A (en) | Well water source self-contained cooling data center |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130130 |