CN2781730Y - Self-radiating type casing for electric vehicle - Google Patents
Self-radiating type casing for electric vehicle Download PDFInfo
- Publication number
- CN2781730Y CN2781730Y CN 200520089912 CN200520089912U CN2781730Y CN 2781730 Y CN2781730 Y CN 2781730Y CN 200520089912 CN200520089912 CN 200520089912 CN 200520089912 U CN200520089912 U CN 200520089912U CN 2781730 Y CN2781730 Y CN 2781730Y
- Authority
- CN
- China
- Prior art keywords
- shell
- radiator
- electric
- wall
- integrated
- 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
- 230000005855 radiation Effects 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides a tram is with from heat dissipation formula casing, includes casing and base, and its technical essential is: the shell and the base adopt a closed structure, and a radiator integrated with the shell wall of the shell is arranged on the shell wall of the shell. The wall of the closed shell is provided with a radiator which is integrated with the wall. The novel electric trolley has the advantages of simple structure, small volume, good heat dissipation effect, no limitation of use conditions, guarantee of the use performance of electric elements, reduction of the failure rate of the electric trolley and remarkable improvement of the running safety of the electric trolley.
Description
Technical field
The utility model relates to electric casings such as a kind of encapsulation speed regulator, vehicle power, frequency converter of Electric, the Electric self radiation type casing that particularly a kind of radiator and shell wall are integrated.
Background technology
At present, in the electric equipment on electric car, because of being subjected to the restriction of service condition, its installing space is narrower, and speed regulator, vehicle power, frequency converter etc. are electric generally self all not to have the casing of sealing.For the ease of heat radiation, guarantee that electric component normally moves, the concentrated radiator that will have fan usually is seated in and is assembled with in the electric cabinet such as speed regulator, vehicle power, frequency converter.Because radiating condition is relatively poor in the cabinet, for the ease of heat radiation, so a lot of louvres are set on the cabinet.Though can increase radiating effect like this, but also there are many shortcomings, for example enter dust, foreign matter etc. easily from louvre, can influence electric reliabilities such as speed regulator, vehicle power, frequency converter on the electric car, especially summer high temperature, wet season radiating efficiency are lower, influence electric car and normally move, failure rate is increased greatly, bring hidden danger for the safety traffic of electric car.
The utility model content
The purpose of this utility model provides a kind of Electric self radiation type casing, and it is simple in structure, and volume is little, and good heat dissipation effect is not limited by service condition, guarantees the serviceability of electric component, reduces the electric car failure rate, significantly improves the fail safe that electric car travels.
The purpose of this utility model is achieved in that this device comprises housing and base, and its technical essential is: housing and base adopt enclosed construction, and the radiator that is integrated with it is set on the shell wall of closure casing.
The described radiator outer surface that is integrated with shell wall is provided with radiator fan.
Because housing of the present utility model and base adopt enclosed construction, the radiator that is integrated with it is set on the shell wall of housing, be the part of radiator as the housing shell wall, promptly dwindled the volume of casing, increased radiating efficiency, so not only make casing reach the purpose of sealing fully, prevent that dust, foreign matter from entering, and can guarantee to assemble the normal performance of electric serviceabilities such as speed regulator in it, vehicle power, frequency converter, obviously reduce the failure rate that electric car travels, increased the fail safe that electric car travels greatly.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a kind of I type structural representation of the present utility model.
Fig. 2 is the end view of Fig. 1.
Fig. 3 is a kind of II type structural representation of the present utility model.
Fig. 4 is the end view of Fig. 2.
Embodiment
Describe concrete structure of the present utility model in detail according to Fig. 1-4.This casing can be made I type structure or II type structure.It comprises housing 4 and base 5, and its specification should be according to electric specification such as actual assembled speed regulator, vehicle power, frequency converter, size decision, to reach the purpose of dwindling the casing volume as far as possible.Its middle shell 4 and base 5 adopt enclosed construction, cancel the practice that louvre is set on traditional cabinet.In I type structure, the radiator 3 that is integrated with it is set on the shell wall of housing 4, and makes the part of radiator 3 as housing 4 shell walls.II type structure is in order more to help heat radiation, on the basis of I type structure sharp draft to be set, promptly setting up radiator fan 6 at radiator 3 outer surfaces that are integrated with shell wall.
The using method of this housing is identical with the using method of traditional cabinet.
Claims (2)
1, a kind of Electric self radiation type casing comprises housing and base, it is characterized in that: housing and base adopt enclosed construction, and the radiator that is integrated with it is set on the shell wall of housing.
2, Electric self radiation type casing according to claim 1 is characterized in that: the described radiator outer surface that is integrated with shell wall is provided with radiator fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520089912 CN2781730Y (en) | 2005-03-30 | 2005-03-30 | Self-radiating type casing for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520089912 CN2781730Y (en) | 2005-03-30 | 2005-03-30 | Self-radiating type casing for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2781730Y true CN2781730Y (en) | 2006-05-17 |
Family
ID=36762929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520089912 Expired - Fee Related CN2781730Y (en) | 2005-03-30 | 2005-03-30 | Self-radiating type casing for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2781730Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108712841A (en) * | 2018-06-04 | 2018-10-26 | 芜湖徽福电子科技有限公司 | A kind of light source controller with point light source |
-
2005
- 2005-03-30 CN CN 200520089912 patent/CN2781730Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108712841A (en) * | 2018-06-04 | 2018-10-26 | 芜湖徽福电子科技有限公司 | A kind of light source controller with point light source |
| CN108712841B (en) * | 2018-06-04 | 2020-11-24 | 芜湖徽福电子科技有限公司 | Light source controller with point light source |
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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: 20060517 Termination date: 20100330 |