CN206225839U - A kind of low-tension distribution box heat abstractor - Google Patents
A kind of low-tension distribution box heat abstractor Download PDFInfo
- Publication number
- CN206225839U CN206225839U CN201621200876.1U CN201621200876U CN206225839U CN 206225839 U CN206225839 U CN 206225839U CN 201621200876 U CN201621200876 U CN 201621200876U CN 206225839 U CN206225839 U CN 206225839U
- Authority
- CN
- China
- Prior art keywords
- power board
- distribution box
- semiconductor
- fan
- copper pipe
- 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.)
- Expired - Fee Related
Links
- 239000004065 semiconductor Substances 0.000 claims abstract description 42
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052802 copper Inorganic materials 0.000 claims abstract description 22
- 239000010949 copper Substances 0.000 claims abstract description 22
- 239000004411 aluminium Substances 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 239000004519 grease Substances 0.000 claims description 4
- 229920001296 polysiloxane Polymers 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims 1
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Abstract
The utility model discloses a kind of low-tension distribution box heat abstractor,Including crust of the device,Fan,Semiconductor heat power board and temperature sensor,Motor is provided with described device shell,Fan is connected with the motor,The motor is covered with cowling,Semiconductor heat power board has been mounted side by side in described device shell,The semiconductor heat power board is connected by electric wire with the circuit distribution boards on its top,Copper pipe is connected with inside the semiconductor heat power board,And copper pipe string is between semiconductor heat power board,The utility model is by setting crust of the device,Fan,Semiconductor heat power board and temperature sensor,So that the refrigerating function of the significantly more efficient conjunction with semiconductors cooling piece of fan,Combine and distribution box is radiated,Capacity usage ratio is high,The need for heat sink can be according to power distribution equipment,Original equipment to some easy quick heatings is individually lowered the temperature,Mitigate the power consumption that single use fan is integrally lowered the temperature to distribution box.
Description
Technical field
The utility model is related to distribution box technical field of heat dissipation, specially a kind of low-tension distribution box heat abstractor.
Background technology
Distribution box is that switchgear, measuring instrumentss, protection electrical equipment and auxiliary equipment are assembled in into envelope by electrical wiring requirement
Close or semiclosed metal safe in or screen width on, constitute low-voltage distribution equipment, worked long hours in energization or during load too high, unavoidably
Heat can be produced, if reducing temperature not in time, constant temperature rises can burn out circuit arrangement, or even can trigger naked light, at this stage
The electronic box heat abstractor that in the market is used mostly is to use the radiator fan to carry out integral heat sink to distribution box, single to use radiating
Not only capacity usage ratio is not high for fan, power consumption, and the thermo-responsive electrical equipment in distribution box can not targetedly be radiated, and needs
More to improve.In sum, so I devises a kind of low-tension distribution box heat abstractor.
Utility model content
The purpose of this utility model is to provide a kind of low-tension distribution box heat abstractor, by set crust of the device, fan,
Semiconductor heat power board and temperature sensor so that the refrigerating function of the significantly more efficient conjunction with semiconductors cooling piece of fan, joint
Distribution box is radiated, capacity usage ratio is high, the need for heat sink can be according to power distribution equipment, to the original paper of some easy intensifications
Equipment is individually lowered the temperature, to solve the problems, such as to be proposed in above-mentioned background technology.
To achieve the above object, the utility model provides following technical scheme：A kind of low-tension distribution box heat abstractor, including
Crust of the device, fan, semiconductor heat power board and temperature sensor, are provided with motor, the drive on described device shell
Fan is connected with dynamic motor, the motor is covered with cowling, semiconductor heat has been mounted side by side in described device shell
Power board, the semiconductor heat power board is connected by electric wire with the circuit distribution boards on its top, and the semiconductor heat is exchanged
Intralamellar part is connected with copper pipe, and copper pipe string is between semiconductor heat power board, and described copper pipe one end is connected with air inlet, the copper pipe
The other end is connected with air pump, and the air pump other end is connected to work temperature lowering board, the work cooling by three joint connecting tubes
Temperature sensor is provided with plate, described device shell side is provided with controller, the copper in the middle of the semiconductor heat power board
Pipe two ends are symmetrically arranged with semiconductor chilling plate, and the semiconductor chilling plate outside is surrounded by aluminium sheet.
Preferably, described device shell two ends are provided with countersunk screw hole.
Preferably, each in the three joints connecting tube is in charge of and is provided with switch.
Preferably, the semiconductor chilling plate is bonded on aluminium sheet inwall by heat-conducting silicone grease, and the aluminium sheet outside is provided with
Fin.
Compared with prior art, the beneficial effects of the utility model are：The utility model is by setting crust of the device, wind
Fan, semiconductor heat power board and temperature sensor so that the refrigerating function of the significantly more efficient conjunction with semiconductors cooling piece of fan, connection
Conjunction is radiated to distribution box, and capacity usage ratio is high, the need for heat sink can be according to power distribution equipment, to some easy quick heatings
Original equipment is individually lowered the temperature, and mitigates the power consumption that single use fan is integrally lowered the temperature to distribution box.
Brief description of the drawings
Fig. 1 is primary structure schematic diagram of the present utility model；
Fig. 2 is the structural representation of semiconductor heat power board of the present utility model.
In figure：1st, crust of the device, 2, motor, 3, fan, 4, cowling, 5, semiconductor heat power board, 6, circuit point
Matching board, 7, copper pipe, 8, air inlet, 9, air pump, 10, three joint connecting tubes, 11, work temperature lowering board, 12, temperature sensor, 13, control
Device processed, 14, semiconductor chilling plate, 15, aluminium sheet, 16, countersunk screw hole, 17, fin.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of low-tension distribution box heat abstractor, including dress
Shell 1, fan 3, semiconductor heat power board 5 and temperature sensor 12 are put, motor 2, institute are provided with described device shell 1
State the two ends of crust of the device 1 and be provided with countersunk screw hole 16, convenient that device is arranged on the wall of distribution box side, the motor 2
Under be connected with fan 3, the motor 2 is covered with and semiconductor heat has been mounted side by side in cowling 4, described device shell 1 hands over
Plate 5 is changed, the semiconductor heat power board 5 is connected by electric wire with the circuit distribution boards 6 on its top, the semiconductor heat is exchanged
Copper pipe 7 is connected with inside plate 5, and copper pipe 7 is gone here and there between semiconductor heat power board 5, the one end of the copper pipe 7 is connected with air inlet 8, copper
The other end of pipe 7 is connected with air pump 9, and the other end of the air pump 9 is connected to work temperature lowering board 11 by three joint connecting tubes 10, described
Each in three joint connecting tubes 10 is in charge of and is provided with switch, and the convenient actual conditions according to distribution box carry out live peace
Dress and control, are provided with temperature sensor 12 on the work temperature lowering board 11, the side of described device shell 1 is provided with controller
13, the two ends of copper pipe 7 in the middle of the semiconductor heat power board 5 are symmetrically arranged with semiconductor chilling plate 14, the semiconductor refrigerating
The outside of piece 14 is surrounded by aluminium sheet 15, and the semiconductor chilling plate 14 is bonded on the inwall of aluminium sheet 15 by heat-conducting silicone grease, the aluminium sheet 15
Outside is provided with fin 17, and heat-conducting silicone grease can be very good to transmit heat, be provided with the work of the aluminium sheet 15 in fan of fin 17
Can quickly be radiated under.
The heat abstractor is installed on distribution box outer wall by operation principle of the present utility model to switch on power, and work is dropped
Warm plate 11 is placed in the component side easily heated up and damage, and when temperature sensor 12 measures temperature reaches warning temperature, opens
Dynamic motor 2, drives fan 3 to rotate, continuous exhausting, and now, air pump 9 is operated, and air is pumped into copper pipe 7 from air inlet 8, when
When air enters semiconductor heat power board 5, semiconductor chilling plate 14 works, and by the heat suction in copper pipe 7, is transferred to aluminium sheet 15
Side, the continuous exhausting of fan 7, lowers the temperature to fin 17, so that the heat in copper pipe 7 is transferred in air, is then lowered the temperature
Air afterwards, by copper pipe 7, work temperature lowering board 11 is entered into by three joint connecting tubes 10, and the original paper being blown in distribution box sets
It is standby, so that the temperature drop in work temperature lowering board 11 region, such that it is able to complete the radiating work of some row.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of low-tension distribution box heat abstractor, including crust of the device（1）, fan（3）, semiconductor heat power board（5）And temperature
Sensor（12）, it is characterised in that：Described device shell（1）On be provided with motor（2）, the motor（2）Lower company
It is connected to fan（3）, the motor（2）It is covered with cowling（4）, described device shell（1）Semiconductor has inside been mounted side by side
Heat exchanger plate（5）, the semiconductor heat power board（5）By electric wire and the circuit distribution boards on its top（6）It is connected, described half
Conductor heat exchanger plate（5）Inside is connected with copper pipe（7）, and copper pipe（7）String is in semiconductor heat power board（5）Between, the copper pipe（7）
One end is connected with air inlet（8）, the copper pipe（7）The other end is connected with air pump（9）, the air pump（9）The other end connects by three
Head connecting tube（10）It is connected to work temperature lowering board（11）, the work temperature lowering board（11）On be provided with temperature sensor（12）, institute
State crust of the device（1）Side is provided with controller（13）, the semiconductor heat power board（5）Middle copper pipe（7）Two ends are symmetrical
It is provided with semiconductor chilling plate（14）, the semiconductor chilling plate（14）Outside is surrounded by aluminium sheet（15）.
2. a kind of low-tension distribution box heat abstractor according to claim 1, it is characterised in that：Described device shell（1）Two
End is provided with countersunk screw hole（16）.
3. a kind of low-tension distribution box heat abstractor according to claim 1, it is characterised in that：The three joints connecting tube
（10）On each be in charge of and be provided with switch.
4. a kind of low-tension distribution box heat abstractor according to claim 1, it is characterised in that：The semiconductor chilling plate
（14）Aluminium sheet is bonded at by heat-conducting silicone grease（15）On inwall, the aluminium sheet（15）Outside is provided with fin（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200876.1U CN206225839U (en) | 2016-11-08 | 2016-11-08 | A kind of low-tension distribution box heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621200876.1U CN206225839U (en) | 2016-11-08 | 2016-11-08 | A kind of low-tension distribution box heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206225839U true CN206225839U (en) | 2017-06-06 |
Family
ID=58793038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621200876.1U Expired - Fee Related CN206225839U (en) | 2016-11-08 | 2016-11-08 | A kind of low-tension distribution box heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206225839U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108649466A (en) * | 2018-06-29 | 2018-10-12 | 苏州宏科金属制品有限公司 | A kind of distribution box metal fin |
| CN114498392A (en) * | 2022-01-19 | 2022-05-13 | 巨邦集团有限公司 | High in clouds control box-type substation based on environment on-line monitoring |
-
2016
- 2016-11-08 CN CN201621200876.1U patent/CN206225839U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108649466A (en) * | 2018-06-29 | 2018-10-12 | 苏州宏科金属制品有限公司 | A kind of distribution box metal fin |
| CN108649466B (en) * | 2018-06-29 | 2023-11-24 | 苏州宏科金属制品有限公司 | Metal cooling fin for distribution box |
| CN114498392A (en) * | 2022-01-19 | 2022-05-13 | 巨邦集团有限公司 | High in clouds control box-type substation based on environment on-line monitoring |
| CN114498392B (en) * | 2022-01-19 | 2022-08-02 | 巨邦集团有限公司 | High in clouds control box-type substation based on environment on-line monitoring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180124 Address after: No. 1701, Jiang'an Road, Wuhan, Hubei, Hubei Co-patentee after: State Grid Corporation of China Patentee after: WUHAN POWER SUPPLY COMPANY OF STATE GRID HUBEI ELECTRIC POWER Co. Address before: 430000 Boulevard of Jiang'an District, Wuhan, Hubei Province, 1053 Patentee before: WUHAN POWER SUPPLY COMPANY OF STATE GRID HUBEI ELECTRIC POWER Co. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170606 Termination date: 20211108 |