CN105120638A - Air-cooled waterproof electric vehicle controller - Google Patents
Air-cooled waterproof electric vehicle controller Download PDFInfo
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- CN105120638A CN105120638A CN201510591789.7A CN201510591789A CN105120638A CN 105120638 A CN105120638 A CN 105120638A CN 201510591789 A CN201510591789 A CN 201510591789A CN 105120638 A CN105120638 A CN 105120638A
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- electric vehicle
- air
- heat
- vehicle controller
- waterproof
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Abstract
The invention discloses an air-cooled waterproof electric vehicle controller comprising a heat-dissipating housing (1) with openings on ends, a front baffle plate (2), a rear baffle plate (3), and a PCB (6). A MOS transistor (61) on the PCB is compacted by a steel needle spring clamp. The front baffle plate (2) is provided with a U-shaped wire outlet (22) and a waterproof plugboard (7). The waterproof plugboard (7) is provided with a sealant injection port (71). An outgoing wire harness of the controller is embedded into the U-shaped wire outlet (22) and is gripped by the waterproof plugboard (7). Sealant is injected into the sealant injection port in order to seal a space defined by the waterproof plugboard (7), the U-shaped wire outlet (22), and the outgoing wire harness. The heat-dissipating housing (1) is also provided with a temperature-sensing blower fan (8). The air-cooled waterproof electric vehicle controller is not only good in waterproof effect and fast in heat dissipation, but also solves the electric leakage hidden danger of the MOS transistor and improves product quality.
Description
Technical field
The present invention relates to a kind of air-cooled water-proof electric vehicle controller, belong to controller for electric vehicle technical field.
Background technology
Existing controller for electric vehicle device wire harness outlet waterproof effect is poor, simultaneously when working under current state for a long time, its heat-dissipating casing radiating effect is undesirable, and mos pipe housing screw and insulation grain are installed fixing in addition, there is electric leakage hidden danger, the quality of production of product is poor.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of air-cooled water-proof electric vehicle controller, it is good water-proof effect not only, rapid heat dissipation, and solves mos pipe electric leakage hidden danger, improves the production matter of product simultaneously.
Technical scheme: for achieving the above object, the technical solution used in the present invention is:
A kind of air-cooled water-proof electric vehicle controller, comprise the heat-dissipating casing (1) of both ends open, two openends of this heat-dissipating casing (1) are connected to front apron (2) and backboard (3), pcb plate (6) is provided with in described heat-dissipating casing (1), described pcb plate (6) is provided with draw point Spring Card (62) and needle stand (63), and mos pipe (61) on pcb plate (6) is compressed by draw point Spring Card (62), described front apron (2) is provided with functional socket (21) and U-shaped line outlet (22), described needle stand (63) is connected with functional socket (21), and described U-shaped line outlet (22) is provided with waterproof insertion board (7), described waterproof insertion board (7) offers gum-injecting port (71), the outlet wire harness of described controller embeds in U-shaped line outlet (22), and by waterproof insertion board (7), outlet wire harness is clutched, then fluid sealant is injected by gum-injecting port, by waterproof insertion board (7), the space sealing surrounded between U-shaped line outlet (22) and outlet wire harness, described heat-dissipating casing (1) is also provided with warming blower fan (8), described warming blower fan (8) controls the unlatching of warming blower fan by temperature sensor.
Preferred: to be also provided with front film (4) between described front apron (2) and shell (1), and to be also provided with backstop film (5) between described backboard (3) and shell (1).
Preferred: to be connected and fixed by tensioning steel nail (9) between described front apron (2) and backboard (3).
Preferred: described warming blower fan (8) is arranged on front apron (2), and the temperature sensor on warming blower fan (8) is arranged in heat-dissipating casing (1).
Preferred: described outlet wire harness comprises controller phase line and positive and negative polar curve.
The air-cooled water-proof electric vehicle controller of one provided by the invention, compared to existing technology, has following beneficial effect:
1. due to the outlet wire harness of controller is embedded in U-shaped line outlet (22), and by waterproof insertion board (7), outlet wire harness is clutched, then fluid sealant is injected by gum-injecting port, by the space sealing surrounded between waterproof insertion board (7), U-shaped line outlet (22) and outlet wire harness; Therefore its good water-proof effect.
2. radiator heat-dissipation adopts warming blower fan air-cooled, this structure has installed blower fan additional on the basis of heat radiation aluminum hull natural heat dissipation, blower fan is by the unlatching of temperature sensor Based Intelligent Control blower fan, and therefore its radiating rate is fast, can make controller long-time stable be operated in current state under.
3. adopt draw point Spring Card to compress mos tubular construction, this kind of design improves the efficiency of assembling of controller, has stopped mos pipe electric leakage hidden danger, eliminates traditional mos pipe housing screw and insulation grain, improves the quality of production of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is detonation configuration schematic diagram of the present invention;
Wherein, 1 is heat-dissipating casing,
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
A kind of air-cooled water-proof electric vehicle controller, as shown in Figure 1, 2, comprise the heat-dissipating casing 1 of both ends open, two openends of this heat-dissipating casing 1 are connected to front apron 2 and backboard 3; Be provided with pcb plate 6 in described heat-dissipating casing 1, described pcb plate 6 be provided with draw point Spring Card 62 and needle stand 63, and the mos pipe 61 on pcb plate 6 is compressed by draw point Spring Card 62; Described front apron 2 is provided with functional socket 21 and U-shaped line outlet 22, described needle stand 63 is connected with functional socket 21, and described U-shaped line outlet 22 is provided with waterproof insertion board 7, described waterproof insertion board 7 offers gum-injecting port 71, the outlet wire harness of described controller embeds in U-shaped line outlet 22, and by waterproof insertion board 7, outlet wire harness is clutched, then fluid sealant is injected by gum-injecting port, by the space sealing surrounded between waterproof insertion board 7, U-shaped line outlet 22 and outlet wire harness; Described heat-dissipating casing 1 is also provided with warming blower fan 8, and described warming blower fan 8 controls the unlatching of warming blower fan by temperature sensor.
Also be provided with front film 4 between described front apron 2 and shell 1, and be also provided with backstop film 5 between described backboard 3 and shell 1.
Be connected and fixed by tensioning steel nail 9 between described front apron 2 and backboard 3.
Described warming blower fan 8 is arranged on front apron 2, and the temperature sensor on warming blower fan 8 is arranged in heat-dissipating casing 1.
Described outlet wire harness comprises controller phase line and positive and negative polar curve.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (5)
1. an air-cooled water-proof electric vehicle controller, is characterized in that: the heat-dissipating casing (1) comprising both ends open, and two openends of this heat-dissipating casing (1) are connected to front apron (2) and backboard (3), pcb plate (6) is provided with in described heat-dissipating casing (1), described pcb plate (6) is provided with draw point Spring Card (62) and needle stand (63), and mos pipe (61) on pcb plate (6) is compressed by draw point Spring Card (62), described front apron (2) is provided with functional socket (21) and U-shaped line outlet (22), described needle stand (63) is connected with functional socket (21), and described U-shaped line outlet (22) is provided with waterproof insertion board (7), described waterproof insertion board (7) offers gum-injecting port (71), the outlet wire harness of described controller embeds in U-shaped line outlet (22), and by waterproof insertion board (7), outlet wire harness is clutched, then fluid sealant is injected by gum-injecting port, by waterproof insertion board (7), the space sealing surrounded between U-shaped line outlet (22) and outlet wire harness, described heat-dissipating casing (1) is also provided with warming blower fan (8), described warming blower fan (8) controls the unlatching of warming blower fan by temperature sensor.
2. air-cooled water-proof electric vehicle controller according to claim 1, it is characterized in that: be also provided with front film (4) between described front apron (2) and shell (1), and be also provided with backstop film (5) between described backboard (3) and shell (1).
3. air-cooled water-proof electric vehicle controller according to claim 1, is characterized in that: be connected and fixed by tensioning steel nail (9) between described front apron (2) and backboard (3).
4. air-cooled water-proof electric vehicle controller according to claim 1, it is characterized in that: described warming blower fan (8) is arranged on front apron (2), and the temperature sensor on warming blower fan (8) is arranged in heat-dissipating casing (1).
5. air-cooled water-proof electric vehicle controller according to claim 1, is characterized in that: described outlet wire harness comprises controller phase line and positive and negative polar curve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510591789.7A CN105120638A (en) | 2015-09-16 | 2015-09-16 | Air-cooled waterproof electric vehicle controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510591789.7A CN105120638A (en) | 2015-09-16 | 2015-09-16 | Air-cooled waterproof electric vehicle controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105120638A true CN105120638A (en) | 2015-12-02 |
Family
ID=54668457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510591789.7A Pending CN105120638A (en) | 2015-09-16 | 2015-09-16 | Air-cooled waterproof electric vehicle controller |
Country Status (1)
| Country | Link |
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| CN (1) | CN105120638A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686949A (en) * | 2017-01-12 | 2017-05-17 | 徐州云意科技发展有限公司 | Air-cooled electric vehicle controller |
| CN112839483A (en) * | 2020-12-31 | 2021-05-25 | 徐州科亚机电有限公司 | Electric vehicle controller shell |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3510457B2 (en) * | 1997-09-02 | 2004-03-29 | ダイハツ工業株式会社 | Controller cooling structure for electric vehicles |
| CN101668401A (en) * | 2009-10-26 | 2010-03-10 | 深圳市高标电子科技有限公司 | Waterproof structure of electric bicycle controller and method therefor |
| CN102984901A (en) * | 2012-11-28 | 2013-03-20 | 徐州科亚机电有限公司 | Electric motor car controller housing with air cooling equipment and conducting wires internally |
| CN103458658A (en) * | 2013-08-19 | 2013-12-18 | 徐州科亚机电有限公司 | Controller for electric vehicle |
| CN204994199U (en) * | 2015-09-16 | 2016-01-20 | 徐州科亚机电有限公司 | Waterproof electric vehicle controller |
-
2015
- 2015-09-16 CN CN201510591789.7A patent/CN105120638A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3510457B2 (en) * | 1997-09-02 | 2004-03-29 | ダイハツ工業株式会社 | Controller cooling structure for electric vehicles |
| CN101668401A (en) * | 2009-10-26 | 2010-03-10 | 深圳市高标电子科技有限公司 | Waterproof structure of electric bicycle controller and method therefor |
| CN102984901A (en) * | 2012-11-28 | 2013-03-20 | 徐州科亚机电有限公司 | Electric motor car controller housing with air cooling equipment and conducting wires internally |
| CN103458658A (en) * | 2013-08-19 | 2013-12-18 | 徐州科亚机电有限公司 | Controller for electric vehicle |
| CN204994199U (en) * | 2015-09-16 | 2016-01-20 | 徐州科亚机电有限公司 | Waterproof electric vehicle controller |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106686949A (en) * | 2017-01-12 | 2017-05-17 | 徐州云意科技发展有限公司 | Air-cooled electric vehicle controller |
| CN112839483A (en) * | 2020-12-31 | 2021-05-25 | 徐州科亚机电有限公司 | Electric vehicle controller shell |
| CN112839483B (en) * | 2020-12-31 | 2022-05-03 | 徐州科亚机电有限公司 | Electric vehicle controller shell |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |