CN202991208U - Wind ring installation structure of cooling fan, engine cooling system and vehicle - Google Patents
Wind ring installation structure of cooling fan, engine cooling system and vehicle Download PDFInfo
- Publication number
- CN202991208U CN202991208U CN 201220625696 CN201220625696U CN202991208U CN 202991208 U CN202991208 U CN 202991208U CN 201220625696 CN201220625696 CN 201220625696 CN 201220625696 U CN201220625696 U CN 201220625696U CN 202991208 U CN202991208 U CN 202991208U
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- solar
- lunar halo
- cooling fan
- mounting structure
- engine
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Abstract
The utility model discloses a wind ring installation structure of a cooling fan. The wind ring installation structure comprises a wind ring (1) and the cooling fan (4) driven by an engine, wherein the cooling fan is arranged in the wind ring which is installed on the engine, and the distance between the wind ring and the ends of blades of the cooling fan ranges from 5mm to 10mm. The distance between the wind ring and the ends of the blades of the cooling fan is reduced by fixing the wind ring on the engine, so that the wind amount of the cooling fan passing through a water tank is increased, and the cooling effect of the cooling fan is strengthened. Due to the fact that the distance is reduced, hot air passing the distance to flow back into an engine cabin of the core part of a radiator is correspondingly reduced, the temperature of the core part of the radiator is reduced, and the radiating efficiency of the radiator is improved. Additionally, the utility model further discloses an engine cooling system of the wind ring installation structure and a vehicle comprising the engine cooling system, so that reliability of vehicle driving can be increased.
Description
Technical field
The utility model relates to vehicular field, particularly, relates to the solar or lunar halo mounting structure of cooling fan, the vehicle that adopts the engine-cooling system of this solar or lunar halo mounting structure and comprise engine-cooling system.
Background technique
In existing cooling system of vehicle, the solar or lunar halo of cooling fan normally is fixedly connected on water tank.Cooling fan rotates in solar or lunar halo, so that air quantity to be provided, for reducing temperature.
As known to those skilled in the art, cooling fan and water tank have different vibration frequencies and amplitude, interfere in order to prevent from producing between cooling fan and solar or lunar halo, need to reserve larger gap between the blade tip of cooling fan and solar or lunar halo, this gap generally is designed between 20mm～25mm.Due to the existence in this gap, cause the air quantity of cooling fan to reduce, simultaneously, again due to the drag effect of motor, make the part hot blast in engine compartment be back in radiator air hood by this gap, thereby reduced the radiating efficiency of radiator.
The model utility content
The purpose of this utility model is to provide a kind of solar or lunar halo mounting structure of cooling fan, and the solar or lunar halo mounting structure of this cooling fan can improve the cooling action of cooling fan.
To achieve these goals, the utility model provides a kind of solar or lunar halo mounting structure of cooling fan, this solar or lunar halo mounting structure comprises solar or lunar halo and by engine-driven cooling fan, this cooling fan is arranged in described solar or lunar halo, wherein, described solar or lunar halo is arranged on described motor, and the distance between the blade tip of described solar or lunar halo and described cooling fan is 5mm ~ 10mm.
Preferably, be fixed with on described solar or lunar halo for the mounting bracket that this solar or lunar halo is arranged on described motor.
Preferably, described mounting bracket comprises the upper bracket of the preformed hole that covers for the cylinder body that is fixed on described motor and is used for being fixed on the lower support frame of the preformed hole on the cylinder body of described motor.
Preferably, described solar or lunar halo mounting structure also comprises the radiator air hood that is arranged on radiator, and described solar or lunar halo is connected with described radiator air hood by elastic ring.
Preferably, an end of described elastic ring is supported on the periphery of described solar or lunar halo.
Preferably, be formed with circular groove on described radiator air hood, the other end of described elastic ring comprises the first inwardly outstanding protuberance, and this first protuberance is connected in described circular groove.
Preferably, the other end of described elastic ring comprises the second inwardly outstanding protuberance, this second protuberance is near described solar or lunar halo, the two ends of described circular groove form first wall section and the second wall section, the close described solar or lunar halo of described first wall section, and be stuck between described the first protuberance and described the second protuberance.
Preferably, the end face of close described first protuberance of described the second wall section forms the plane of inclination.
Another purpose of the present utility model is to provide a kind of engine-cooling system, this engine-cooling system can raising the radiating efficiency of radiator in system.
In order to realize above-mentioned another purpose, the utility model provides a kind of engine-cooling system, and wherein, this engine-cooling system comprises above-mentioned solar or lunar halo mounting structure.
A purpose more of the present utility model is to provide a kind of vehicle, and temperature can effectively be reduced in the engine compartment of this vehicle, with the increase reliability of travelling.
In order to realize an above-mentioned purpose again, the utility model provides a kind of vehicle, and wherein, this vehicle comprises above-mentioned engine-cooling system.
The utility model is by being fixed on solar or lunar halo on motor, with the distance between the blade tip that reduces solar or lunar halo and cooling fan, thereby makes the air quantity of the cooling fan by water tank become large, increased the cooling action of cooling fan.Simultaneously, because above-mentioned distance reduces, be back to the also corresponding minimizing of hot air in the engine compartment of radiator core body part by this distance, thereby reduced the temperature of radiator core body part, improved the radiating efficiency of radiator.
Other feature and advantage of the present utility model will partly be described in detail in embodiment subsequently.
Description of drawings
Accompanying drawing is to be used to provide further understanding of the present utility model, and consists of the part of specification, is used from explanation the utility model with following embodiment one, but does not consist of restriction of the present utility model.In the accompanying drawings:
Fig. 1 is the structural representation of solar or lunar halo mounting structure of the present utility model;
Fig. 2 does not comprise the structural representation of cooling fan in Fig. 1;
Fig. 3 is the decomposing schematic representation of the structure of Fig. 2;
Fig. 4 is the schematic diagram of interface arrangment between the utility model Elastic circle and radiator air hood.
Description of reference numerals
1 solar or lunar halo 2 elastic rings
3 radiator air hood 4 cooling fans
11 mounting bracket 11a upper brackets
11b lower support frame 21 first protuberances
22 second protuberance 31 circular grooves
32 33 second wall sections of first wall section
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.Should be understood that, embodiment described herein only is used for description and interpretation the utility model, is not limited to the utility model.
In the utility model, in the situation that do opposite explanation, the noun of locality of use typically refers to upper and lower, left and right in accompanying drawing as " upper and lower, left and right ".
Referring to Fig. 1 to Fig. 4, the utility model relates to a kind of solar or lunar halo mounting structure of cooling fan, and this solar or lunar halo mounting structure comprises solar or lunar halo 1 and the cooling fan 4 that is driven by the motor (not shown), and this cooling fan 4 is arranged in described solar or lunar halo 1, during work, cooling fan 4 rotates to provide air quantity.In the prior art, solar or lunar halo 1 is arranged on water tank usually, because cooling fan 4 and water tank have different vibration frequencies and amplitude, there is the distance between 20mm～25mm between the blade tip of cooling fan 4 and solar or lunar halo 1, interfere to prevent from producing between cooling fan 4 and solar or lunar halo 1.
But above-mentioned distance is relatively large, has reduced the air quantity of cooling fan 4, thereby has reduced the cooling effect of cooling fan.For this reason, the utility model is arranged on solar or lunar halo 1 on motor, make solar or lunar halo 1 can carry out work with identical vibration frequency and amplitude with cooling fan 4, like this, though with the distance design ground less between the blade tip of solar or lunar halo 1 and cooling fan 4 interference phenomenon between also can production part.And because the distance between the blade tip of solar or lunar halo 1 and cooling fan 4 reduces, cooling fan 4 will provide larger back pressure to the water tank (not shown), thereby make the air quantity by water tank become large, increase the cooling action of cooling fan.Simultaneously, because above-mentioned distance reduces, be back to the also corresponding minimizing of hot air in the engine compartment of radiator core body part by this distance, thereby reduced the temperature of radiator core body part, improved the radiating efficiency of radiator.
In said structure, distance between the blade tip of solar or lunar halo 1 and cooling fan 4 is preferably 5mm ~ 10mm, to avoid as much as possible solar or lunar halo 1 and cooling fan 4 to interfere, prevent to greatest extent the air quantity minimizing of cooling fan 4 and the backflow that prevents the hot blast in engine compartment simultaneously.
As shown in Figure 1 to Figure 3, be fixed with on solar or lunar halo 1 for the mounting bracket 11 that this solar or lunar halo 1 is arranged on described motor.In the mode of execution that accompanying drawing shows, be fixed with three supports on solar or lunar halo 1, to form stable triangular support structure, described three supports 11 are respectively a upper bracket 11a and two lower support frame 11b, upper bracket 11a mainly is fixed in the preformed hole that the cylinder body of motor covers, two lower support frame 11b mainly are fixed in preformed hole on the cylinder body of motor, to play the effect of supporting solar or lunar halo 1.But solar or lunar halo 1 is not limited to above-mentioned supporting structure with the fixed structure of motor, and art technology also can be carried out the distortion of multiple fixed structure, and the utility model contrast does not limit.
In addition, solar or lunar halo mounting structure of the present utility model also comprises the radiator air hood 3 that is arranged on radiator, and described solar or lunar halo 1 is connected with radiator air hood 3 by elastic ring 2.Be appreciated that solar or lunar halo 1 with different vibration frequencies and amplitude and radiator air hood 3 by elastic ring 2, in order to eliminating gap between the two, the utilization ratio with the air quantity of further raising cooling fan 4 prevents hot air reflow simultaneously.
Wherein, can realize being connected by multiple means of fixation between elastic ring 2 and solar or lunar halo 1 and radiator air hood 3.For example, to the mode of execution of Fig. 4, an end of elastic ring 2 is supported on the periphery of solar or lunar halo 1 at this Fig. 1.Simultaneously, be formed with circular groove 31 on radiator air hood 3, the other end of described elastic ring 2 comprises the first inwardly outstanding protuberance 21, and this first protuberance 21 is connected in described circular groove 31, makes between radiator air hood 3 and elastic ring 2 to be fixedly connected with by snap fit.
Referring to Fig. 4, preferably, the other end of described elastic ring 2 also comprises the second inwardly outstanding protuberance 22, this second protuberance 22 is near described solar or lunar halo 1, the two ends of the circular groove 31 of radiator air hood 3 form first wall section 32 and the second wall section 33, described first wall section 32 is near described solar or lunar halo 1, and this first wall section 32 is stuck between the first protuberance 21 and the second protuberance 22, prevents with formation the disconnecting prevention structure that elastic ring 2 comes off from radiator air hood 3.
Preferably, the end face of close described first protuberance 21 of above-mentioned the second wall section 33 forms the plane of inclination, thereby can carry out easily the installation and removal of elastic ring 2.
On the basis of above-mentioned solar or lunar halo mounting structure, the utility model can provide a kind of engine-cooling system, and this engine-cooling system adopts above-mentioned solar or lunar halo mounting structure, to realize the cooling action of cooling fan, has improved the radiating efficiency of radiator.And the utility model can also provide a kind of vehicle that comprises above-mentioned engine-cooling system, and after adopting above-mentioned engine-cooling system, in the engine compartment of vehicle, temperature is effectively reduced, and has increased the reliability of travelling of vehicle.
Below describe by reference to the accompanying drawings preferred implementation of the present utility model in detail; but; the utility model is not limited to the detail in above-mentioned mode of execution; in technical conceive scope of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
Need to prove in addition, each concrete technical characteristics described in above-mentioned embodiment in reconcilable situation, can make up by any suitable mode, for fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible compound modes.As long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (10)
1. the solar or lunar halo mounting structure of a cooling fan, this solar or lunar halo mounting structure comprises solar or lunar halo (1) and by engine-driven cooling fan (4), this cooling fan (4) is arranged in described solar or lunar halo (1), it is characterized in that, described solar or lunar halo (1) is arranged on described motor, and the distance between the blade tip of described solar or lunar halo (1) and described cooling fan (4) is 5mm ~ 10mm.
2. solar or lunar halo mounting structure according to claim 1, is characterized in that, is fixed with on described solar or lunar halo (1) for the mounting bracket (11) that this solar or lunar halo (1) is arranged on described motor.
3. solar or lunar halo mounting structure according to claim 2, it is characterized in that, described mounting bracket (11) comprises the upper bracket (11a) of the preformed hole that covers for the cylinder body that is fixed on described motor and is used for being fixed on the lower support frame (11b) of the preformed hole on the cylinder body of described motor.
4. solar or lunar halo mounting structure according to claim 1, is characterized in that, described solar or lunar halo mounting structure also comprises the radiator air hood (3) that is arranged on radiator, and described solar or lunar halo (1) is connected with described radiator air hood (3) by elastic ring (2).
5. solar or lunar halo mounting structure according to claim 4, is characterized in that, an end of described elastic ring (2) is supported on the periphery of described solar or lunar halo (1).
6. solar or lunar halo mounting structure according to claim 4, it is characterized in that, be formed with circular groove (31) on described radiator air hood (3), the other end of described elastic ring (2) comprises inwardly outstanding the first protuberance (21), and this first protuberance (21) is connected in described circular groove (31).
7. solar or lunar halo mounting structure according to claim 6, it is characterized in that, the other end of described elastic ring (2) comprises inwardly outstanding the second protuberance (22), this second protuberance (22) is near described solar or lunar halo (1), the two ends of described circular groove (31) form first wall section (32) and the second wall section (33), the close described solar or lunar halo (1) of described first wall section (32), and be stuck between described the first protuberance (21) and described the second protuberance (22).
8. solar or lunar halo mounting structure according to claim 7, is characterized in that, the end face of close described first protuberance (21) of described the second wall section (33) forms the plane of inclination.
9. an engine-cooling system, is characterized in that, this engine-cooling system comprises the described solar or lunar halo mounting structure of any one according to claim 1 to 8.
10. a vehicle, is characterized in that, this vehicle comprises engine-cooling system according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220625696 CN202991208U (en) | 2012-11-23 | 2012-11-23 | Wind ring installation structure of cooling fan, engine cooling system and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220625696 CN202991208U (en) | 2012-11-23 | 2012-11-23 | Wind ring installation structure of cooling fan, engine cooling system and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202991208U true CN202991208U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220625696 Expired - Lifetime CN202991208U (en) | 2012-11-23 | 2012-11-23 | Wind ring installation structure of cooling fan, engine cooling system and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202991208U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615303A (en) * | 2013-12-04 | 2014-03-05 | 房县诚信汽配有限责任公司 | Self-centering guide hood installation mechanism |
| CN105626224A (en) * | 2014-11-05 | 2016-06-01 | 陕西重型汽车有限公司 | Air protection device for vehicle fan and heavy automobile |
| CN111140525A (en) * | 2019-11-19 | 2020-05-12 | 潍柴动力股份有限公司 | Control method, control device and control system for electronic fan in vehicle |
| CN114645764A (en) * | 2022-03-28 | 2022-06-21 | 一汽解放汽车有限公司 | Air protection cover, engine cooling system and vehicle |
| CN117967438A (en) * | 2024-03-29 | 2024-05-03 | 泰州市曙明塑胶有限公司 | Plastic fan cover of automobile engine |
-
2012
- 2012-11-23 CN CN 201220625696 patent/CN202991208U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103615303A (en) * | 2013-12-04 | 2014-03-05 | 房县诚信汽配有限责任公司 | Self-centering guide hood installation mechanism |
| CN103615303B (en) * | 2013-12-04 | 2016-08-17 | 房县诚信汽配有限责任公司 | A kind of self-centering kuppe installing mechanism |
| CN105626224A (en) * | 2014-11-05 | 2016-06-01 | 陕西重型汽车有限公司 | Air protection device for vehicle fan and heavy automobile |
| CN105626224B (en) * | 2014-11-05 | 2018-10-09 | 陕西重型汽车有限公司 | Onboard fan protects wind apparatus and the heavy-duty car |
| CN111140525A (en) * | 2019-11-19 | 2020-05-12 | 潍柴动力股份有限公司 | Control method, control device and control system for electronic fan in vehicle |
| CN114645764A (en) * | 2022-03-28 | 2022-06-21 | 一汽解放汽车有限公司 | Air protection cover, engine cooling system and vehicle |
| CN117967438A (en) * | 2024-03-29 | 2024-05-03 | 泰州市曙明塑胶有限公司 | Plastic fan cover of automobile engine |
| CN117967438B (en) * | 2024-03-29 | 2024-06-04 | 泰州市曙明塑胶有限公司 | Plastic fan cover of automobile engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
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| CX01 | Expiry of patent term |