CN202697131U - Temperature-sensing forced air-cooled electric vehicle controller - Google Patents
Temperature-sensing forced air-cooled electric vehicle controller Download PDFInfo
- Publication number
- CN202697131U CN202697131U CN 201220324413 CN201220324413U CN202697131U CN 202697131 U CN202697131 U CN 202697131U CN 201220324413 CN201220324413 CN 201220324413 CN 201220324413 U CN201220324413 U CN 201220324413U CN 202697131 U CN202697131 U CN 202697131U
- Authority
- CN
- China
- Prior art keywords
- temperature
- controller
- electric vehicle
- control box
- heat radiating
- 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
- 238000001816 cooling Methods 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a temperature-sensing forced air-cooled electric vehicle controller. The temperature-sensing forced air-cooled electric vehicle controller comprises a controller casing, a circuit board and a built heat radiating fin, wherein the circuit board and the built heat radiating fin are mounted inside the controller casing; a front end cover is arranged at the left end of the controller casing; a rear end cover is arranged at the right end of the controller casing; a lead group is arranged on the circuit board and is led out of the controller casing; a wind scooper is arranged on the rear end cover; a fan motor is fixedly mounted in the wind scooper; a heat radiating fan is connected to a motor output shaft; a temperature-sensing original part is mounted on the built heat radiating fin inside the controller casing; the temperature-sensing original part is led out of the controller casing by a lead and is connected with a control box; the input terminal of the control box is connected with a power supply of a vehicle power supply system; the output terminal of the control box is connected with the fan motor through a lead; a test button is also connected to the control box through the lead. The temperature-sensing forced air-cooled electric vehicle controller disclosed by the utility model has the advantages of power energy economization, excellent heat radiating effect, long service life and reduced replacement cost.
Description
Technical field
The utility model relates to a kind of controller for electric vehicle, especially a kind of temperature-sensitive air blast cooling controller for electric vehicle.
Background technology
Present known controller for electric vehicle is by electronic component, internal set heat radiation fin, and Al-alloy casing and front end housing, rear end cap forms.Its radiating mode is: the heat that produces during electronic component work conducts to Al-alloy casing by inner fin, by natural wind dissipation of heat is fallen again, thus the normal working temperature of retentive control device electronic component.The technological deficiency of existing controller is: controller is at high ambient temperature, when working under high load capacity and the operating mode that has some setbacks of ventilating, the heat that itself produces can cause greater than the natural air cooled heat that distributes temperature to continue to raise, and will cause controller to burn when temperature rises to operating temperature limit.
Summary of the invention
Technical problem to be solved in the utility model is to provide a saves energy, excellent in heat dissipation effect, high life, a kind of temperature-sensitive air blast cooling controller for electric vehicle of reduction controller replacement cost.
Technical problem to be solved in the utility model realizes by the following technical solutions,
A kind of temperature-sensitive air blast cooling controller for electric vehicle, comprise controller housing, with the wiring board that is installed in controller housing inside and internal set heat radiation fin, described controller housing left end is provided with front end housing, and its right-hand member is provided with rear end cap, and described wiring board is provided with the wire group, described wire group is drawn the controller housing outside, it is characterized in that: described rear end cap is provided with wind scooper, is installed with fan electromotor in the described wind scooper, and described fan electromotor output shaft is connected with radiator fan.
A temperature-sensitive original paper also is installed on the internal set heat radiation fin of described controller housing inside, and described temperature-sensitive original paper is by wire and draw that controller housing is outer to link to each other with control box.
Described control box input links to each other with vehicle electric power system power supply, and its output links to each other with fan electromotor by wire;
Described control box also is connected with a test button by wire.
The beneficial effects of the utility model are:
1, the assurance controller is worked in optimum temperature range all the time, thereby has prolonged the useful life of controller, has reduced because controller burns the economic loss that causes, and the while is saves energy also.
Description of drawings
Fig. 1 is a kind of temperature-sensitive air blast cooling of the present invention controller for electric vehicle structural representation.
Among the figure: the 1-controller housing; The 2-wiring board; The 3-internal set heat radiation fin; The 4-front end housing; The 5-rear end cap; 6-wire group; The 7-wind scooper; The 8-fan electromotor; The 9-radiator fan; 10-temperature-sensitive original paper; The 11-control box; 12-vehicle electric power system power supply; The 13-test button.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of temperature-sensitive air blast cooling controller for electric vehicle, comprise controller housing 1, and be installed in wiring board 2 and the internal set heat radiation fin 3 of controller housing 1 inside, controller housing 1 left end is provided with front end housing 4, its right-hand member is provided with rear end cap 5, wiring board 2 is provided with wire group 6, and wire group 6 is drawn controller housing 1 outside, and rear end cap 5 is provided with wind scooper 7, be installed with fan electromotor 8 in the wind scooper 7, institute's fan electromotor 8 output shafts are connected with radiator fan 9.
A temperature-sensitive original paper 10 also is installed on the internal set heat radiation fin 3 of controller housing 1 inside, and temperature-sensitive original paper 10 is by wire and draw that controller housing 1 is outer to link to each other with control box 11; By temperature-sensitive original paper 10 with the temperature in the Real-time Obtaining controller housing 1, and the temperature of obtaining is transferred to control box 11, temperature when the temperature in the controller housing 1 is worked greater than controller normal temperature, at this moment 11 of control boxes can start the fan electromotor 8 in the wind scooper 7, and drive radiator fan 9 comes controller is dispelled the heat by force.
Temperature when the temperature of obtaining when temperature-sensitive original paper 10 is less than or equal to the work of controller normal temperature, at this moment fan electromotor 8 power supplys in 11 cut-outs of control box wind scooper 7, guaranteed when needs dispel the heat to controller, just to power, then disconnected when not needing to dispel the heat, thereby reached the saves energy effect.
Control box 11 inputs link to each other with vehicle electric power system power supply 12, and its output links to each other with fan electromotor with wire 6;
In order to make the detection of carrying out motor 8 before Vehicle Driving Cycle, described control box 11 also is connected with a test button 13 by wire, is expert at and sails whether normal operation of forefan motor 8 thereby detect vehicle.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. temperature-sensitive air blast cooling controller for electric vehicle, comprise controller housing, with the wiring board that is installed in controller housing inside and internal set heat radiation fin, described controller housing left end is provided with front end housing, and its right-hand member is provided with rear end cap, and described wiring board is provided with the wire group, described wire group is drawn the controller housing outside, it is characterized in that: described rear end cap is provided with wind scooper, is installed with fan electromotor in the described wind scooper, and described fan electromotor output is connected with radiator fan.
2. described a kind of temperature-sensitive air blast cooling controller for electric vehicle according to claim 1, it is characterized in that: the internal set heat radiation fin of described controller housing inside is other also installs a temperature-sensitive original paper, and described temperature-sensitive original paper is by wire and draw that controller housing is outer to link to each other with control box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324413 CN202697131U (en) | 2012-07-06 | 2012-07-06 | Temperature-sensing forced air-cooled electric vehicle controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220324413 CN202697131U (en) | 2012-07-06 | 2012-07-06 | Temperature-sensing forced air-cooled electric vehicle controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202697131U true CN202697131U (en) | 2013-01-23 |
Family
ID=47552680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220324413 Expired - Fee Related CN202697131U (en) | 2012-07-06 | 2012-07-06 | Temperature-sensing forced air-cooled electric vehicle controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202697131U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533807A (en) * | 2012-07-06 | 2014-01-22 | 界首市达尔玛电动车有限公司 | Temperature-sensing forced-air-cooling electric-vehicle controller |
| CN104168746A (en) * | 2014-08-22 | 2014-11-26 | 济南宏昌车辆有限公司 | Water-cooling device of electric vehicle controller |
| CN104185409A (en) * | 2014-08-22 | 2014-12-03 | 济南宏昌车辆有限公司 | Controller of electric vehicle |
| CN109195421A (en) * | 2018-11-01 | 2019-01-11 | 徐州尚恒工控技术有限公司 | A kind of electric vehicle high efficiency and heat radiation Waterproof controller |
-
2012
- 2012-07-06 CN CN 201220324413 patent/CN202697131U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103533807A (en) * | 2012-07-06 | 2014-01-22 | 界首市达尔玛电动车有限公司 | Temperature-sensing forced-air-cooling electric-vehicle controller |
| CN103533807B (en) * | 2012-07-06 | 2016-08-10 | 界首市达尔玛电动车有限公司 | A kind of temperature-sensitive air blast cooling controller for electric vehicle |
| CN104168746A (en) * | 2014-08-22 | 2014-11-26 | 济南宏昌车辆有限公司 | Water-cooling device of electric vehicle controller |
| CN104185409A (en) * | 2014-08-22 | 2014-12-03 | 济南宏昌车辆有限公司 | Controller of electric vehicle |
| CN109195421A (en) * | 2018-11-01 | 2019-01-11 | 徐州尚恒工控技术有限公司 | A kind of electric vehicle high efficiency and heat radiation Waterproof controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130706 |