CN205277579U - Radiator fan covers structure - Google Patents
Radiator fan covers structure Download PDFInfo
- Publication number
- CN205277579U CN205277579U CN201521088096.8U CN201521088096U CN205277579U CN 205277579 U CN205277579 U CN 205277579U CN 201521088096 U CN201521088096 U CN 201521088096U CN 205277579 U CN205277579 U CN 205277579U
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- CN
- China
- Prior art keywords
- support
- housing body
- radiator fan
- impeller
- fan housing
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Abstract
The utility model relates to an automobile cooling system, concretely relates to radiator fan covers structure, including establishing at impeller outlying fan housing body, the place ahead center of fan housing body is equipped with the support that is used for the motor that fixed and impeller be connected, be equipped with a plurality of splice bars that are used for the fixed bolster between fan housing body and the support periphery with the splice bar junction on the fan housing body is equipped with annular strengthening rib. The utility model discloses an increase ring shape strengthening rib and make radiator fan cover rigidity strengthen, just a rigidity for connecting the splice bar of base and support is multiplicable radiator fan cover also to avoid causing the deformation of radiator fan cover at the negative wind pressure that the conveying air in -process produced, and then avoid the interference of impeller and cooling air pipe, reach the effect that reduces radiator fan noise at work, simple structure, it is with low costs.
Description
Technical field
This utility model relates to automobile cooling system, is specifically related to a kind of radiator fan cover structure.
Background technology
Generally, it is designed with radiator in the front portion of car engine room, flat tube that the radiator centre of this radiator has the multiple arranging of direction of ventilation along exogenous QI and the fin being located at around flat tube. Reservoir chamber and lower reservoir chamber on being separately installed with above and below radiator centre, a pair scaffold being respectively provided on two sides with for reservoir chamber on fixing and lower reservoir chamber at radiator centre, fan guard it is provided with between radiator and radiator fan, fan guard is fixed on a pair above-mentioned scaffold by thread mechanism, just can be imported swimmingly by radiator fan by the exogenous QI of radiator centre.
Generally, this radiator fan includes radiator fan shroud and is fixed on the impeller in this radiator fan shroud, described impeller includes wheel hub and this hub outer wall stretches out and radial some blades, during radiator fan work, blade outside described wheel hub drives air to produce to blow to the air-flow of radiator, the negative blast produced in conveying air event causes the deformation of radiator fan shroud, causes the interference of impeller and cooling-air duct, thus producing bigger noise. Therefore, it is necessary to design a kind of radiator fan cover structure reducing operating noise.
Summary of the invention
The purpose of this utility model is to provide a kind of radiator fan cover structure, not only increases radiator fan shroud rigidity, and reduces the work order noise of radiator fan work.
Radiator fan cover structure described in the utility model, the fan housing body peripheral including being located at impeller; The center, front of described fan housing body is provided with the support for the fixing motor being connected with impeller, it is provided with multiple for support bracket fastened dowel between described fan housing body and support, described fan housing body is provided with the reinforcement of ring-type with the periphery of dowel junction.
Further, described support is tubular, is provided with motor, the axle stretch end of described motor and impeller corresponding matching in its centre bore; The front end of described support is additionally provided with one for protecting the heat shield of motor, and described motor is connected by bolt and support are fixing with heat shield.
Further, described fan housing body is provided with two installing holes being arranged symmetrically with near the face of support, being additionally provided with two clamping buttons being arranged symmetrically with, said two clamping button and the card slot fit on radiator, said two installing hole is connected by bolt and radiator are fixing.
This utility model makes radiator fan shroud rigidity strengthen by increasing annular reinforcement, and the described dowel for connecting base and support also can increase the rigidity of radiator fan shroud, thus avoiding the negative blast produced in conveying air event to cause the deformation of radiator fan shroud, and then avoid the interference of impeller and cooling-air duct, reach to reduce the effect of radiator fan operating noise; Simple in construction, cost is low.
Accompanying drawing explanation
Fig. 1 is this utility model assembling schematic diagram.
Fig. 2 is the explosive view of Fig. 1.
Fig. 3 is this utility model structural representation.
In figure: 1-impeller, 2-fan housing body, 21-reinforcement, 22-support, 23-dowel, 24-installing hole, 25-clamping button, 3-motor, 4-heat shield.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Participate in a kind of radiator fan cover structure described in Fig. 1-Fig. 3, including the fan housing body 2 being located at impeller 1 periphery; The center, front of described fan housing body 2 is provided with the support 22 of a tubular, multiple dowel 23 for fixed support 22 it is provided with between described fan housing body 2 and support 22, one end of described dowel 23 is connected with support 22 outer wall, the other end is fixing near the face of support 22 with fan housing body 2 to be connected, and it is provided with the reinforcement 21 of a ring-type with the periphery of dowel 23 junction on fan housing body 2, make radiator fan shroud rigidity strengthen; Being provided with motor 3, the axle stretch end of described motor 3 and impeller 1 corresponding matching in the centre bore of described support 22, impeller 1 can rotate under the driving of motor; The front end of described support 22 is additionally provided with one for protecting the heat shield 4 of motor, and described motor 3 is connected by bolt is fixing with support 22 with heat shield 4.
In the present embodiment, described fan housing body 2 is provided with two installing holes being arranged symmetrically with 24 near the face of support 22, being additionally provided with two clamping buttons being arranged symmetrically with 25, said two clamping button 25 and the card slot fit on radiator, said two installing hole 24 is connected by bolt and radiator are fixing.
Embodiment described above is only that preferred implementation of the present utility model is described; not scope of the present utility model is defined; under the premise designing marrow without departing from this utility model; various deformation that the technical solution of the utility model is made by those of ordinary skill in the art and improvement, all should fall in the protection domain that this utility model claims are determined.
Claims (3)
1. a radiator fan cover structure, the fan housing body (2) peripheral including being located at impeller (1); The center, front of described fan housing body (2) is provided with the support (22) for the fixing motor (3) being connected with impeller (1), is provided with multiple dowel for fixed support (22) (23) between described fan housing body (2) and support (22); It is characterized in that: upper described fan housing body (2) and dowel (23) junction periphery is provided with the reinforcement (21) of ring-type.
2. radiator fan cover structure according to claim 1, it is characterised in that: described support (22) is tubular, is provided with motor (3), the axle stretch end of described motor (3) and impeller (1) corresponding matching in its centre bore; The front end of described support (22) is additionally provided with one for protecting the heat shield (4) of motor, and described motor (3) is connected by bolt and support (22) are fixing with heat shield (4).
3. radiator fan cover structure according to claim 1, it is characterized in that: described fan housing body (2) is provided with two installing holes being arranged symmetrically with (24) near the face of support (22), it is additionally provided with two clamping buttons being arranged symmetrically with (25), said two clamping button (25) and the card slot fit on radiator, said two installing hole (24) is connected by bolt and radiator are fixing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521088096.8U CN205277579U (en) | 2015-12-24 | 2015-12-24 | Radiator fan covers structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521088096.8U CN205277579U (en) | 2015-12-24 | 2015-12-24 | Radiator fan covers structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205277579U true CN205277579U (en) | 2016-06-01 |
Family
ID=56062161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521088096.8U Active CN205277579U (en) | 2015-12-24 | 2015-12-24 | Radiator fan covers structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205277579U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194793A (en) * | 2016-08-05 | 2016-12-07 | 安庆市沁之源电器有限公司 | A kind of quiet fan |
| CN106436174A (en) * | 2016-09-30 | 2017-02-22 | 无锡小天鹅股份有限公司 | Clothes treating device |
| CN107269378A (en) * | 2017-07-04 | 2017-10-20 | 上海马陆日用友捷汽车电气有限公司 | A kind of vehicle radiator fan |
-
2015
- 2015-12-24 CN CN201521088096.8U patent/CN205277579U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106194793A (en) * | 2016-08-05 | 2016-12-07 | 安庆市沁之源电器有限公司 | A kind of quiet fan |
| CN106436174A (en) * | 2016-09-30 | 2017-02-22 | 无锡小天鹅股份有限公司 | Clothes treating device |
| CN107269378A (en) * | 2017-07-04 | 2017-10-20 | 上海马陆日用友捷汽车电气有限公司 | A kind of vehicle radiator fan |
| CN107269378B (en) * | 2017-07-04 | 2019-06-28 | 上海马陆日用友捷汽车电气有限公司 | A kind of vehicle radiator fan |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |