CN207652868U - A kind of DC power supply based on air-conditioning system and air cooling system double copies - Google Patents
A kind of DC power supply based on air-conditioning system and air cooling system double copies Download PDFInfo
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- CN207652868U CN207652868U CN201721498162.8U CN201721498162U CN207652868U CN 207652868 U CN207652868 U CN 207652868U CN 201721498162 U CN201721498162 U CN 201721498162U CN 207652868 U CN207652868 U CN 207652868U
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- air
- power supply
- circuit
- conditioning system
- pedestal
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Abstract
The utility model is related to a kind of DC power supply, especially a kind of DC power supply based on air-conditioning system and air cooling system double copies, including DC power supply circuit, air-conditioning system and radiator.A kind of DC power supply based on air-conditioning system and air cooling system double copies that the utility model uses, can efficiently, quickly radiate to DC power supply circuit, in hot environment can also effective radiating treatment be carried out to DC power supply circuit, while type of cooling when can break down in wherein a kind of type of cooling course of work using second, there is stronger reliability.
Description
Technical field
The present invention relates to a kind of DC power supply, especially a kind of direct current based on air-conditioning system and air cooling system double copies
Source.
Background technology
Currently, fever phenomenon can generally occur in use in power supply, if inside can be made by carrying out radiating treatment not in time
There is superheating phenomenon in component, so as to cause the damage of power supply.The type of cooling of power supply usually has air-cooled or two kinds of water cooling cold
But mode, it is therefore an objective to reduce the generation of component superheating phenomenon by radiating, ensure the normal output of power supply.But it is above-mentioned
Both mode radiating efficiencys are not high, in hot weather, it is also possible to the equipment fault caused by radiating not in time；Cause
This, needs to solve the problems, such as this using a kind of more efficient radiating mode, to more insure, reliably to power circuit
It is protected.
Invention content
To solve the above problems, the purpose of the present invention is to provide a kind of based on air-conditioning system and air cooling system double copies
DC power supply.
Technical solution is used by the present invention solves the problems, such as it.
A kind of DC power supply based on air-conditioning system and air cooling system double copies, including DC power supply circuit, air-conditioning system
And radiator, the DC power supply circuit and radiator are connected with each other, the DC power supply circuit includes rectification circuit, filter
Wave circuit, the output rectification circuit for exporting DC voltage, output feedback circuit, control circuit, is used for DC-DC exchangers
The operating voltage conversion circuit of internal operating voltages and the cold air port for connecting air-conditioning system are provided；The rectified current
Road, filter circuit, DC-DC converter, output rectification circuit are sequentially connected, and the output end of the output rectification circuit is also by defeated
Go out feedback circuit, control circuit is connected to DC-DC converter, the output end of the filter circuit also passes through operating voltage conversion electricity
Road is connected to control circuit, and the output end of the control circuit is additionally coupled to the cold air port for connecting air-conditioning system and use
In the fan port of connection fan electromotor；The air-conditioning system mainly include compressor, condenser, throttling set and evaporator,
They, which are sequentially connected, connects；The air-conditioning system is connect with cold air port；The evaporator is generated cold air by leading
Pipe is sent into cool air inlet；The air-conditioning system mainly provides power supply by the external world.
The radiator includes pedestal, cooling fin, for the air-cooled heat transmitting member of heat transfer between pedestal and cooling fin
Part, air inlet and outlet, the fan for being connected with fan port, cool air inlet, cold-air vent and guide duct；Institute
It states pedestal, air-cooled heat transfer component and cooling fin to be sequentially connected, the pedestal is connected with guide duct.The DC power supply circuit
Driving air-conditioning system or fan electromotor, cooperation heat dissipation dress can be driven while externally capable of continually and steadily exporting DC voltage
It sets and radiating treatment is carried out to DC power supply circuit.
Further, the DC power supply circuit also includes the temperature sensor for acquiring ambient temperature, described
The output end of temperature sensor is connected to control circuit.The temperature sensor can be acquired the temperature of ambient enviroment,
And temperature data is sent to control circuit.
Further, the guide duct is connected with cooling fin, strengthens heat dissipation effect.
Further, the DC power supply circuit is that DC power supply circuit is connected with pedestal with the connection relation of radiator
It connects.The DC power supply circuit can by pedestal by heat caused by the electronic component in power circuit transfer out come.
Further, the air-cooled heat transfer component includes heat pipe, is connected by heat pipe between the pedestal and cooling fin.
The heat of pedestal can be transferred to cooling fin by the heat pipe, reach heat dissipation effect.
Further, the air-cooled heat transfer component includes solid metal, passes through solid between the pedestal and cooling fin
Metal connects.The heat of pedestal can be transferred to cooling fin by the solid metal, reach heat dissipation effect.
Further, the air inlet, cooling fin and air outlet are on same straight line.The air inlet, cooling fin and
Air outlet is on same straight line the circulation that can accelerate air, enhances heat dissipation effect.
Further, the fan is mounted at air outlet.The fan, which is mounted on air outlet, can carry out exhausting processing,
Reach heat dissipation effect.
Further, the fan is mounted on air inlet.The fan is mounted on air inlet and can be carried out to cooling fin
Blowing is handled, and reaches heat dissipation effect.
The beneficial effects of the invention are as follows：A kind of direct current based on air-conditioning system and air cooling system double copies that the present invention uses
Power supply, can efficiently, quickly radiate to DC power supply circuit, in hot environment also can to DC power supply circuit into
The effective radiating treatment of row.Two ways cooperates, and has higher radiating efficiency；It simultaneously being capable of a kind of cooling side wherein
The type of cooling in the formula course of work when failure using second has stronger reliability.
Description of the drawings
Fig. 1 is a kind of schematic block circuit diagram of the DC power supply based on air-conditioning system and air cooling system double copies of the present invention.
Fig. 2 is that a kind of air-conditioning system structure of the DC power supply based on air-conditioning system and air cooling system double copies of the present invention is shown
It is intended to.
Fig. 3 is that the present invention is a kind of connecting pass based on air-conditioning system with the radiator of the DC power supply of air cooling system double copies
System's figure.
In figure：101- rectification circuits, 102- filter circuits, 103-DC-DC exchangers, 104- output rectification circuits, 105-
Export feedback circuit, 106- control circuits, 107- operating voltages conversion circuit, 108- temperature sensors, 109- cold airs port,
110- fans port, pedestal 210, air-cooled heat transfer component 220, cooling fin 230,240- air inlets, 250- air outlets, 280- wind
Fan, cool air inlet 260, cold-air vent 270, guide duct 290,501- evaporators, 502- compressors, 503- condensers, 504
Throttling set, 505- conduits.
Specific implementation mode
The invention will be further described below in conjunction with the accompanying drawings.
DC power supply circuit described in a kind of DC power supply based on air-conditioning system and air cooling system double copies includes rectification
Circuit 101, filter circuit 102, DC-DC exchangers 103, the output rectification circuit 104 for exporting DC voltage, output feedback
Circuit 105, control circuit 106, the operating voltage conversion circuit 107 for providing internal operating voltages, for connecting air-conditioning system
The cold air port 109 of system and fan port 110 for connecting fan electromotor；The rectification circuit 101, filter circuit 102,
DC-DC converter 103, output rectification circuit 104 are sequentially connected, and the output end of the output rectification circuit 104 also passes through output
Feedback circuit 105, control circuit 106 are connected to DC-DC converter 103, and the output end of the filter circuit 102 also passes through work
Voltage conversion circuit 107 is connected to control circuit 106, and the output end of the control circuit 106 is additionally coupled to for connecting air-conditioning
The cold air port 109 of system and fan port 110 for connecting fan electromotor；The DC power supply circuit also includes to be used for
The temperature sensor 108 of ambient temperature is acquired, the output end of the temperature sensor 108 is connected to control circuit 106.
Referring to Fig.1, a kind of schematic block circuit diagram of the DC power supply based on air-conditioning system and air cooling system double copies.Institute
Stating rectification circuit 101 externally can carry out rectification processing by defeated alternating voltage, obtain DC voltage, and export to filter circuit 102,
The filter circuit 102 can be filtered the DC voltage received, obtain having been subjected to the DC voltage being filtered
And export to DC-DC converter 103 and operating voltage conversion circuit 107, the operating voltage conversion circuit 107 can will receive
To DC voltage be converted into 106 required operating voltage of control circuit, and export to control circuit 106；The DC-DC becomes
Parallel operation 103 by the DC voltage conversion received at the DC voltage of required certain voltage grade, and through export rectified current
DC voltage is exported outward after the rectification processing on road 104；The output feedback circuit 105 can be according to the DC voltage exported outward
It is detected, and responds output feedback signal to control circuit 106, the control circuit 106 can be according to the feedback letter received
Number response outputs control signals to DC-DC converter 103, keeps continual and steady output DC voltage；It is described for cooling aspect
Temperature sensor 108 can acquire the temperature of ambient enviroment, and send temperature signal to control circuit 106, the control circuit 106
It can be according to the temperature signal response drive signal driving air-conditioning system and external fan motor received.
A kind of DC power supply based on air-conditioning system and air cooling system double copies, the radiator include pedestal 210, dissipate
Backing 230, for the air-cooled heat transfer component 220 of heat transfer, air inlet 240, air outlet between pedestal 210 and cooling fin 230
250, cool air inlet 260, cold-air vent 270 and guide duct 290；The pedestal 210, air-cooled heat transfer component 220 and dissipate
Backing 230 is sequentially connected, and the pedestal 210 is connected with guide duct 290, and the guide duct 290 is also connected with cooling fin 230
It connects.The air-cooled heat transfer component 220 includes heat pipe, is connected by heat pipe between the pedestal 210 and heat dissipation 230；It is described
Air-cooled heat transfer component 220 includes solid metal, is connected by solid metal between the pedestal 210 and cooling fin 230.
With reference to Fig. 2, a kind of air-conditioning system structural representation of the DC power supply based on air-conditioning system and air cooling system double copies
Figure；The air-conditioning system includes mainly compressor 502, condenser 503, throttling set 504 and evaporator 501, their phases successively
Connection；The air-conditioning system is connect with cold air port 109；Generated cold air is passed through conduit 505 by the evaporator 501
It is sent into cool air inlet 260；The air-conditioning system mainly provides power supply by the external world.
With reference to Fig. 3, a kind of radiator connection relation of the DC power supply based on air-conditioning system and air cooling system double copies
Figure.It is specific as follows for radiating mode：It is maintained between the cool air inlet 260 and cold-air vent of the guide duct 290 cold
Air stream passes through, and cold air stream direction is from cool air inlet 260 to guide duct 290 again to cold-air vent 270.The pedestal
210 can transfer out heat caused by the electronic component in power circuit to come, by constant in guide duct 290
Cold air heat is taken away from cold-air vent 270, reach heat dissipation purpose.
It is specific as follows for wind-cooling heat dissipating mode：The pedestal 210 can be by the electronic component in DC power supply circuit
Generated heat, which transfers out, to be come, and cooling fin 230, the cooling fin 230 are transferred heat to by air-cooled heat transfer component 220
The heat being absorbed into can be distributed into surrounding air, the fan 280 at air outlet 250 can be to cooling fin 230
Surrounding space carries out exhausting processing, and cooling fin 230 can be blowed in fan 280 if fan 280 is mounted at air inlet 240
Processing, to reach heat dissipation effect.For wind-cooling heat dissipating mode, the air-cooled heat transfer component 220 can be made of heat pipe, institute
Stating heat pipe can be by the heat transfer of pedestal 210 to cooling fin 230；The air-cooled heat transfer component 220 can also be by solid gold
Belong to composition, the solid metal material can be made of copper or aluminium, and the solid metal can be by the heat transfer of pedestal 210
To cooling fin 230.
Claims (6)
1. a kind of DC power supply based on air-conditioning system and air cooling system double copies, it is characterised in that：Including DC power supply circuit,
Air-conditioning system and radiator, the DC power supply circuit and radiator are connected with each other, and the DC power supply circuit includes whole
Current circuit（101）, filter circuit（102）, DC-DC exchangers（103）, output rectification circuit for exporting DC voltage
（104）, output feedback circuit（105）, control circuit（106）, operating voltage conversion circuit for providing internal operating voltages
（107）With the cold air port for connecting air-conditioning system（109）；The rectification circuit（101）, filter circuit（102）、DC-
DC converters（103）, output rectification circuit（104）It is sequentially connected, the output rectification circuit（104）Output end also by defeated
Go out feedback circuit（105）, control circuit（106）It is connected to DC-DC converter（103）, the filter circuit（102）Output end
Also pass through operating voltage conversion circuit（107）It is connected to control circuit（106）, the control circuit（106）Output end also connect
It is connected to the cold air port for connecting air-conditioning system（109）With the fan port for connecting fan electromotor（110）；The sky
Adjusting system includes mainly compressor（502）, condenser（503）, throttling set（504）And evaporator（501）, they are sequentially connected
It connects；The air-conditioning system and cold air port（109）Connection；The evaporator（501）Generated cold air is passed through conduit
（505）It is sent into cool air inlet（260）It is interior；The air-conditioning system mainly provides power supply by the external world；The radiator includes
Pedestal（210）, cooling fin（230）, be used for pedestal（210）And cooling fin（230）Between heat transfer air-cooled heat transfer component
（220）, air inlet（240）, air outlet（250）, fan for being connected with fan port（280）, cool air inlet
（260）, cold-air vent（270）And guide duct（290）；The pedestal（210）, air-cooled heat transfer component（220）And cooling fin
（230）It is sequentially connected, the pedestal（210）And guide duct（290）It is connected；The DC power supply circuit also includes for acquiring
The temperature sensor of ambient temperature（108）, the temperature sensor（108）Output end be connected to control circuit（106）；
The guide duct（290）Also and cooling fin（230）It is connected；The connection relation of the DC power supply circuit and radiator is straight
Galvanic electricity source circuit and pedestal（210）It is connected.
2. a kind of DC power supply based on air-conditioning system and air cooling system double copies according to claim 1, feature exist
In：The air-cooled heat transfer component（220）Including heat pipe, the pedestal（210）And cooling fin（230）Between connected by heat pipe
It connects.
3. a kind of DC power supply based on air-conditioning system and air cooling system double copies according to claim 1, feature exist
In：The air-cooled heat transfer component（220）Including solid metal, the pedestal（210）And cooling fin（230）Between pass through solid
Metal connects.
4. a kind of DC power supply based on air-conditioning system and air cooling system double copies according to claim 1 or 2, feature
It is：The air inlet（240）, cooling fin（230）And air outlet（250）On same straight line.
5. a kind of DC power supply based on air-conditioning system and air cooling system double copies according to claim 1 or 2, feature
It is：The fan（280）Mounted on air outlet（250）Place.
6. a kind of DC power supply based on air-conditioning system and air cooling system double copies according to claim 1 or 2, feature
It is：The fan（280）Mounted on air inlet（240）Place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721498162.8U CN207652868U (en) | 2017-11-11 | 2017-11-11 | A kind of DC power supply based on air-conditioning system and air cooling system double copies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721498162.8U CN207652868U (en) | 2017-11-11 | 2017-11-11 | A kind of DC power supply based on air-conditioning system and air cooling system double copies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207652868U true CN207652868U (en) | 2018-07-24 |
Family
ID=62889739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721498162.8U Expired - Fee Related CN207652868U (en) | 2017-11-11 | 2017-11-11 | A kind of DC power supply based on air-conditioning system and air cooling system double copies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207652868U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109862749A (en) * | 2019-01-04 | 2019-06-07 | 东风柳州汽车有限公司 | DC-DC converter ventilation heat abstractor |
-
2017
- 2017-11-11 CN CN201721498162.8U patent/CN207652868U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109862749A (en) * | 2019-01-04 | 2019-06-07 | 东风柳州汽车有限公司 | DC-DC converter ventilation heat abstractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180724 Termination date: 20191111 |