CN201326724Y - Automatic gear box heat radiator - Google Patents
Automatic gear box heat radiator Download PDFInfo
- Publication number
- CN201326724Y CN201326724Y CNU2008202141841U CN200820214184U CN201326724Y CN 201326724 Y CN201326724 Y CN 201326724Y CN U2008202141841 U CNU2008202141841 U CN U2008202141841U CN 200820214184 U CN200820214184 U CN 200820214184U CN 201326724 Y CN201326724 Y CN 201326724Y
- Authority
- CN
- China
- Prior art keywords
- automatic transmission
- transmission case
- radiating fin
- gear box
- automatic gear
- 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
- 230000005540 biological transmission Effects 0.000 claims description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000001816 cooling Methods 0.000 description 10
- 230000017525 heat dissipation Effects 0.000 description 3
- 108010022579 ATP dependent 26S protease Proteins 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
Abstract
The utility model discloses an automatic gear box heat radiator, which comprises a heat radiation sheet which is arranged on the outer surface of an automatic gear box valve body shell, and also comprises an air guiding device, wherein, the air guiding device is installed at one side of the heat radiation sheet, and the guided air flows in the groove direction of the heat radiation sheet. Aiming at the heating property of the automatic gear box, the heat radiation sheet is arranged on the main heat source of the automatic gear box, and the air guiding device is utilized to guide the rapid air stream which is caused by the driving of the car to the groove between the heat radiation sheets, and the air stream is utilized to rapidly bring away the heat inside the groove, thereby realizing rapid heat radiation and temperature reduction, and ensuring that the automatic gear box works under the appropriate temperature.
Description
Technical field
The utility model relates to cooling unit, being particularly related to a kind of is the device that the automatic transmission case on the automobile cools, this device is a kind of radiating fin that is installed on the automatic speed changing tank shell, and utilizes traveling automobile motion to produce air flows and reduce the device of heatsink temperature rapidly.
Background technique
On the automobile, automatic transmission case is owing to exist the lot of energy loss on mechanical energy and hydraulic pressure, and the energy of loss has nearly all converted heat energy to, cause that temperature can be very high in the automatic transmission case work, after temperature exceeds certain requirement, to have a strong impact on the automatic fast case of change and work normally, in certain temperature range, work so must guarantee automatic transmission case.In order to guarantee that gearbox works under the normal temperature environment, automatic transmission case has nearly all disposed special cooling unit.Though various devices are in many styles, but the type of cooling of cooling unit all is the mode of cooling off by with the oil in the automatic transmission case at present, reduce the temperature in the automatic transmission case, mainly causing structure is: special cooling circuit is set in the automatic transmission case oil hydraulic circuit, by external oil pipe oil is drawn automatic transmission case, turn back to automatic transmission case by after the cooler cooling, thereby reach the purpose of cooling.Because existing radiator cooling unit and motor are shared, when the heating value of motor and automatic transmission case in the design surpasses the heat dissipation potential of radiator, then can cause heat dissipating capacity insufficient and make the automatic transmission case working oil temperature surpass permitted value, thereby cause automatic transmission case to lose efficacy or reduce greatly working life.Improve the heat dispersion of automatic transmission case as the simple heat dissipation capacity of passing through to increase radiator, then can cause the radiator cost to increase considerably, structural volume changes, and arranges to car load and brings many difficulties.In addition, the automatic transmission case heating has the characteristics of oneself, is exactly that valve body is because the characteristic of 26S Proteasome Structure and Function own makes valve body produce very big heat at work, from being one of main thermal source of automatic transmission case.And above-mentioned radiator of the prior art is not considered, therefore, is difficult to solve the heat dissipation problem of automatic automatic transmission case.
Summary of the invention
For overcoming deficiency of the prior art, the purpose of this utility model is to provide a kind of automatic transmission case radiator, and this radiator fully takes into account the characteristics of automatic transmission case heating, on the automatic transmission case valve body radiating fin is installed.
For solving the problems of the technologies described above, the technical solution of the utility model is: the automatic transmission case radiator, comprise the radiating fin that is arranged on the described automatic transmission case valve housing outer surface, wherein: also comprise air deflector, described air deflector be installed in a side of described radiating fin and its water conservancy diversion direction along described heat radiation film trap to flowing.
The technical solution of the utility model is owing to the characteristics at the automatic transmission case heating, radiating fin is arranged on the main thermal source of automatic transmission case, and utilize an air deflector will import owing to the quick air-flow that automobile running causes in the groove between the radiating fin, utilize air-flow fast the heat in the groove to be taken away, thus quick heat radiating and cooling.The assurance automatic transmission case can be worked under suitable temperature.
Below with reference to accompanying drawing, comparatively detailed explanation is carried out in each preferred embodiment of the present utility model.
Description of drawings
Fig. 1 is the utility model mounting structure front view;
Fig. 2 is the utility model mounting structure plan view;
Fig. 3 is the plan view that is equipped with on the automatic transmission case valve housing behind the radiating fin;
Fig. 4 is the side view that is equipped with on the automatic transmission case valve housing behind the radiating fin;
Fig. 5 is the plan view of a kind of heat conduction board of the utility model embodiment;
Fig. 6 is the plan view of a kind of heat conduction board of the utility model embodiment;
Among the figure: 1, radiating fin, 2, valve chest, 3, the automatic transmission case body, 4, air deflector, 5, air flow inlet, 6, flow outlet.
Embodiment
Embodiment one, as shown in Figure 1 and Figure 2: the automatic transmission case radiator, comprise the radiating fin 1 that is arranged on described automatic transmission case 3 valve housings 2 outer surfaces, radiating fin 1 equidistantly is arranged at valve chest 2 outsides of described automatic transmission case 3, as shown in Figure 3, Figure 4, and one-body molded with described radiating fin, all can be aluminum alloy material.In addition, also comprise air deflector 4, as shown in Figure 5, described air deflector 4 be installed in a side of described radiating fin 1 and its water conservancy diversion direction along described radiating fin 1 groove to flowing.The air deflector 4 here is for being arranged on automobile Qian Cang bottom side, and its air flow inlet 5 is towards the guide plate of vehicle traveling direction.This deflector structure is horn-like, and outlet is and is arranged vertically with inlet, below the air flow inlet 5 greater than flow outlet 6 towards described radiating fin.
This example structure is simple, and the guide plate moulding is easy.
Embodiment two, compare with embodiment one, and the main distinction is exactly that the structure of air deflector 4 is different, and present embodiment adopts guiding gutter that air is imported in the gap of radiating fin.Air deflector 4 is for being arranged on automobile Qian Cang bottom side, and its air flow inlet 5 is towards the guiding gutter of vehicle traveling direction.The guiding gutter structure is horn-like, and outlet is and is arranged vertically with inlet, below the air flow inlet 5 greater than flow outlet 6 towards described radiating fin.
This example structure is simple, relative embodiment one, and main benefit is because flute profile more can wind gathering.
Embodiment three, compare with embodiment one, and the main distinction is exactly that the structure of air deflector 4 is different, and present embodiment adopts honeycomb duct to lead air is imported in the gap of radiating fin.Air deflector 4 is for being arranged on automobile Qian Cang bottom side, and its air flow inlet 5 is towards the honeycomb duct of vehicle traveling direction.The honeycomb duct structure is horn-like, and outlet is and is arranged vertically with inlet, below the air flow inlet 5 greater than flow outlet 6 towards described radiating fin.
This example structure is simple, relative embodiment one, main benefit be since pipe to lead shape and structure stronger.
Claims (9)
1, automatic transmission case radiator, comprise the radiating fin (1) that is arranged on described automatic transmission case valve housing (2) outer surface, it is characterized in that: also comprise air deflector (4), described air deflector (4) be installed in a side of described radiating fin (1) and its water conservancy diversion direction along described radiating fin (1) groove to flowing.
2, automatic transmission case radiator according to claim 1 is characterized in that: described air deflector (4) is for being arranged on automobile Qian Cang bottom side, and its air flow inlet (5) is towards the guide plate of vehicle traveling direction.
3, automatic transmission case radiator according to claim 2 is characterized in that: described deflector structure is horn-like, and outlet is and is arranged vertically with inlet, below the air flow inlet (5) greater than flow outlet (6) towards described radiating fin.
4, automatic transmission case radiator according to claim 1 is characterized in that: described air deflector (4) is for being arranged on automobile Qian Cang bottom side, and its air flow inlet (5) is towards the guiding gutter of vehicle traveling direction.
5, automatic transmission case radiator according to claim 4 is characterized in that: described guiding gutter structure is horn-like, and outlet is and is arranged vertically with inlet, below the air flow inlet (5) greater than flow outlet (6) towards described radiating fin.
6, automatic transmission case radiator according to claim 1 is characterized in that: described air deflector (4) is for being arranged on automobile Qian Cang bottom side, and its air flow inlet (5) is towards the honeycomb duct of vehicle traveling direction.
7, automatic transmission case radiator according to claim 4 is characterized in that: described honeycomb duct structure is horn-like, and outlet is and is arranged vertically with inlet, below the air flow inlet (5) greater than flow outlet (6) towards described radiating fin.
8, according to arbitrary described automatic transmission case radiator in the claim 1 to 7, it is characterized in that: described radiating fin (1) equidistantly is arranged at valve chest (2) outside of described automatic transmission case (3).
9, according to arbitrary described automatic transmission case radiator in the claim 1 to 7, it is characterized in that: the valve housing (2) of described automatic transmission case (3) is one-body molded with described radiating fin, all can be aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202141841U CN201326724Y (en) | 2008-12-04 | 2008-12-04 | Automatic gear box heat radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202141841U CN201326724Y (en) | 2008-12-04 | 2008-12-04 | Automatic gear box heat radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201326724Y true CN201326724Y (en) | 2009-10-14 |
Family
ID=41178697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202141841U Expired - Fee Related CN201326724Y (en) | 2008-12-04 | 2008-12-04 | Automatic gear box heat radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201326724Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352064A (en) * | 2016-11-30 | 2017-01-25 | 广州市花都全球自动变速箱有限公司 | Heat dissipating device for automatic gearbox |
| CN112524227A (en) * | 2020-11-17 | 2021-03-19 | 苏州众捷汽车零部件股份有限公司 | Automobile gearbox radiator convenient to dismantle maintenance |
-
2008
- 2008-12-04 CN CNU2008202141841U patent/CN201326724Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106352064A (en) * | 2016-11-30 | 2017-01-25 | 广州市花都全球自动变速箱有限公司 | Heat dissipating device for automatic gearbox |
| CN112524227A (en) * | 2020-11-17 | 2021-03-19 | 苏州众捷汽车零部件股份有限公司 | Automobile gearbox radiator convenient to dismantle maintenance |
| CN112524227B (en) * | 2020-11-17 | 2024-04-02 | 苏州众捷汽车零部件股份有限公司 | Automobile gearbox radiator convenient to disassemble and maintain |
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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: 20091014 Termination date: 20131204 |