CN205248672U - Radiating type distribution box - Google Patents
Radiating type distribution box Download PDFInfo
- Publication number
- CN205248672U CN205248672U CN201521105606.8U CN201521105606U CN205248672U CN 205248672 U CN205248672 U CN 205248672U CN 201521105606 U CN201521105606 U CN 201521105606U CN 205248672 U CN205248672 U CN 205248672U
- Authority
- CN
- China
- Prior art keywords
- distribution box
- heat
- plate
- box body
- conducting plate
- 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.)
- Active
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims description 11
- 230000005855 radiation Effects 0.000 claims description 11
- 239000004411 aluminium Substances 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Patch Boards (AREA)
Abstract
The utility model relates to a block terminal technical field especially discloses a radiating type distribution box, including the block terminal body, the block terminal body includes bottom plate, roof, backplate and both sides board, and block terminal body positive opening holds and is equipped with the chamber door, and the downside of roof is equipped with parallel last heat -conducting plate, goes up and forms the heat dissipation chamber between heat -conducting plate and the roof, upward is equipped with a plurality of through -holes on the heat -conducting plate, the roof on be equipped with with the exhaust fan of the chamber intercommunication of dispelling the heat, the upper end of block terminal body is equipped with the baffle, is connected through the bracing piece between baffle and the roof, the lower extreme of block terminal body is equipped with the supporting legs, the bottom plate is aluminum plate, is equipped with radiating fin on the downside of bottom plate. The utility model discloses it is good to have heat dispersion, effectively guarantees the beneficial effect of internal plant steady operation.
Description
Technical field
The utility model relates to distribution box technical field, relates in particular to a kind of radiating type distribution box.
Background technology
Distribution box is by switchgear, measuring instrument, protective device and auxiliary establishing by electrical wiring requirementFor being assembled in sealing or semiclosed metal safe or shielding on width, form low-tension distribution box. When normal operationCan connect or point deenergizing by manual or automatic switch, electric by protection when fault or irregular operatingDevice cuts off circuit or warning, borrows measuring instrument can show operating various parameter, also can be to some electricityGas parameter is adjusted, and points out or send signal to departing from normal operating conditions, is usually used in each workIn factory, building, electric substation. Due to distribution box interior circuit board compact conformation, capacitor on circuit board,Inductors etc. all can distribute a large amount of heats, and in distribution box, heat-dissipating space is limited, and its heat radiation just moreImportant, current distribution box is almost seldom considered heat dispersion, is all by natural heat dissipation, like this oneA little special occasions, for example outdoor application in summer, external high temperature causes distribution box heat radiation difficulty.
Utility model content
The utility model, in order to overcome the poor deficiency of distribution box heat dispersion of the prior art, provides looseHot property is strong, ensures the stable distribution box of internal unit.
To achieve these goals, the utility model adopts following technical scheme:
A kind of radiating type distribution box, comprises distribution box body, distribution box body comprise base plate, top board,Backboard and biside plate, described distribution box body front openings end is provided with chamber door, and the downside of described top board is establishedThere is parallel upper heat-conducting plate, between described upper heat-conducting plate and top board, form heat radiation chamber, described upper heat conductionPlate is provided with some through holes, and described top board is provided with the exhaust blower being communicated with the chamber of dispelling the heat, and described joinsThe upper end of electronic box body is provided with baffle plate, between described baffle plate and top board, is connected by support bar, described inThe lower end of distribution box body is provided with feet, and described base plate is aluminium sheet, and the downside of base plate is provided withRadiating fin.
Distribution box body bottom is by forming gap between feet and ground, distribution box bodies top withBetween baffle plate, form gap, keep each surface of distribution box body directly to contact with outside air, keepSurface heat transmission is good; In the time that distribution box body interior temperature is too high, exhaust blower is opened, and heat radiation chamber isNegative pressure state, the heat that equipment sends is inhaled in heat radiation chamber and drains by exhaust blower; Device bottomHeat pass to aluminium sheet and distribute by radiating fin, integral heat sink performance is very good.
As preferably. Side plate inner side, the backboard inner side of described distribution box body are equipped with insulation board, instituteThe inner side of stating chamber door is provided with insulating lining, and the edge of described upper heat-conducting plate is fixed by corner fittings and insulation boardConnect; The upper side of described base plate is provided with lower heat-conducting plate, between described lower heat-conducting plate and base plate, is provided withCeramic layer. In the time that equipment fault is leaked electricity, between distribution box body and equipment, serve as a contrast by insulation board, insulationPlate is isolated completely, in electric leakage in the situation that, even if touch the distribution box body phenomenon of also can not getting an electric shock,Use safer.
As preferably, described insulation board, the surface of insulating lining are provided with vertical guiding gutter, described inThe upper end of guiding gutter is all communicated with heat radiation chamber, and the lower end of described guiding gutter is provided with and the distribution box body external worldThe air admission hole being communicated with. When exhaust blower is opened, extraneous air can enter into distribution box originally in air admission holeIn body, take away heat.
Therefore, the utlity model has perfect heat-dissipating, effectively ensure having of internal unit stable operationBeneficial effect fruit. Meanwhile, also there is creepage protection function, effectively prevent that electric shock accidents from occurring.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the local enlarged diagram in A place in Fig. 1.
In figure: distribution box body 1, base plate 2, top board 3, backboard 4, biside plate 5, chamber door 6,Upper heat-conducting plate 7, heat radiation chamber 8, through hole 9, exhaust blower 10, baffle plate 11, support bar 12, feet13, radiating fin 14, insulation board 15, insulating lining 16, guiding gutter 17, air admission hole 18, underHeat-conducting plate 19, ceramic layer 20.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
A kind of radiating type distribution box as shown in Figure 1, comprises distribution box body 1, distribution box bodyComprise base plate 2, top board 3, backboard 4 and biside plate 5, distribution box body front openings end is provided with caseDoor 6, the downside of top board 3 is provided with parallel upper heat-conducting plate 7, forms loose between upper heat-conducting plate and top boardHot chamber 8, upper heat-conducting plate is provided with some through holes 9, and top board is provided with the exhaust blower being communicated with the chamber of dispelling the heat10, the upper end of distribution box body is provided with baffle plate 11, between baffle plate and top board, be connected by support bar 12,The lower end of distribution box body is provided with feet 13, and base plate is aluminium sheet, and the downside of base plate is provided with looseHot fin 14.
Side plate inner side, the backboard inner side of distribution box body 1 are equipped with insulation board 15, the inner side of chamber doorBe provided with insulating lining 16, the surface of insulation board, insulating lining is provided with vertical guiding gutter 17, water conservancy diversionThe upper end of groove 17 is all communicated with heat radiation chamber 8, and the lower end of guiding gutter 17 is provided with and the distribution box body external worldThe air admission hole 18 being communicated with; The edge of upper heat-conducting plate is fixedly connected with insulation board by corner fittings; As Fig. 2Shown in, the upper side of base plate 2 is provided with lower heat-conducting plate 19, between lower heat-conducting plate and base plate, is provided with potteryLayer 20.
The equipment cooling of distribution box inside is by initiatively air discharging and radiating of exhaust blower, after exhaust blower is opened, looseHot chamber is negative pressure, and extraneous air-flow enters in guiding gutter from air inlet position, after absorption heat, enters heat radiationIn chamber, finally drained by exhaust blower, circulation air draft, heat radiation; When the equipment fault of distribution box body interiorWhen electric leakage, owing to being insulated plate between distribution box body and internal unit, insulating lining is isolated completely,Therefore have creepage protection function, the extraneous distribution box body surface that touches also can not get an electric shock, and uses moreSafety. The utlity model has perfect heat-dissipating, effectively ensure the beneficial effect that has of internal unit stable operationReally. Meanwhile, also there is creepage protection function, effectively prevent that electric shock accidents from occurring.
Claims (3)
1. a radiating type distribution box, comprises distribution box body, distribution box body comprise base plate, top board,Backboard and biside plate, described distribution box body front openings end is provided with chamber door, it is characterized in that described topThe downside of plate is provided with parallel upper heat-conducting plate, forms heat radiation chamber, institute between described upper heat-conducting plate and top boardThe upper heat-conducting plate of stating is provided with some through holes, and described top board is provided with the air draft being communicated with the chamber of dispelling the heatMachine, the upper end of described distribution box body is provided with baffle plate, passes through to support between described baffle plate and top boardBar connects, and the lower end of described distribution box body is provided with feet, and described base plate is aluminium sheet, base plateDownside is provided with radiating fin.
2. radiating type distribution box according to claim 1, is characterized in that, described distribution box bodySide plate inner side, backboard inner side be equipped with insulation board, the inner side of described chamber door is provided with insulating lining, instituteThe edge of stating heat-conducting plate is fixedly connected with insulation board by corner fittings; The upper side of described base plate is provided with downHeat-conducting plate, is provided with ceramic layer between described lower heat-conducting plate and base plate.
3. radiating type distribution box according to claim 2, is characterized in that, described insulation board,The surface of insulating lining is provided with vertical guiding gutter, and the upper end of described guiding gutter is all communicated with heat radiation chamber,The lower end of described guiding gutter is provided with and the extraneous air admission hole being communicated with of distribution box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105606.8U CN205248672U (en) | 2015-12-26 | 2015-12-26 | Radiating type distribution box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105606.8U CN205248672U (en) | 2015-12-26 | 2015-12-26 | Radiating type distribution box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205248672U true CN205248672U (en) | 2016-05-18 |
Family
ID=55947745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521105606.8U Active CN205248672U (en) | 2015-12-26 | 2015-12-26 | Radiating type distribution box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205248672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977839A (en) * | 2016-07-15 | 2016-09-28 | 周末 | Novel electric power equipment protection device |
-
2015
- 2015-12-26 CN CN201521105606.8U patent/CN205248672U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105977839A (en) * | 2016-07-15 | 2016-09-28 | 周末 | Novel electric power equipment protection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204144733U (en) | Power transformation box casing shielding radiator structure | |
| CN203150958U (en) | High-voltage switchgear with heat radiation structure | |
| CN205882507U (en) | Novel low -voltage power distribution cabinet | |
| CN203103800U (en) | Power distribution box with excellent heat dissipation | |
| CN203839766U (en) | Dustproof heat radiation distribution box | |
| CN202721372U (en) | High-voltage switch cabinet | |
| CN205248672U (en) | Radiating type distribution box | |
| CN204793690U (en) | Jp cabinet | |
| CN203839764U (en) | High-efficiency heat radiation distribution box | |
| CN204464817U (en) | A kind of distribution box | |
| CN111431074A (en) | Heat dissipation device of power distribution cabinet | |
| CN206211349U (en) | Fixed high-voltage switch cubicle | |
| CN210224749U (en) | Outdoor distribution box with high protection grade | |
| CN205248652U (en) | Safety -type power distribution box | |
| CN108807069A (en) | A kind of indoor high-voltage vacuum circuit breaker of good heat dissipation effect | |
| CN204012337U (en) | A kind of anti-condensation ring main unit | |
| CN204425826U (en) | Headstock | |
| CN203774647U (en) | Outdoor power distribution cabinet having rain prevention function | |
| CN204243556U (en) | A kind of low-tension switch cabinet | |
| CN209824274U (en) | Electric appliance cabinet with good heat dissipation effect | |
| CN204809680U (en) | Box -type substation box body | |
| CN207381827U (en) | A kind of bottom multi-angle heat radiating type power distribution cabinet | |
| CN203826815U (en) | Busbar heat radiation power distribution cabinet | |
| CN205377118U (en) | Novel switching cabinet | |
| CN203251563U (en) | Solar array simulator cabinet |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 201204, Workshop 34, Building 6, No. 8 Donghai Zhongxing Road, Zhelin Town, Fengxian District, Shanghai Patentee after: Hengcheng Energy Technology (Shanghai) Co.,Ltd. Country or region after: China Address before: 201424, Workshop 34, Building 6, No. 8 Donghai Zhongxing Road, Zhelin Town, Fengxian District, Shanghai Patentee before: SHANGHAI HENGCHENG ELECTRIC POWER ENGINEERING TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |