CN212155201U - Novel high-power electronic fan - Google Patents
Novel high-power electronic fan Download PDFInfo
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- CN212155201U CN212155201U CN202020897475.6U CN202020897475U CN212155201U CN 212155201 U CN212155201 U CN 212155201U CN 202020897475 U CN202020897475 U CN 202020897475U CN 212155201 U CN212155201 U CN 212155201U
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- fan
- motor
- stator
- impeller
- urceolus
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- Motor Or Generator Cooling System (AREA)
Abstract
The utility model discloses a novel high-power electronic fan, stator, fan movable vane wheel and motor element behind stator, fan before impeller urceolus, fan, motor element installs the die cavity rear end of impeller urceolus, stator fixed mounting is in behind preceding stator of fan and the fan in the impeller urceolus, the stator is close to behind the fan motor element sets up, motor element is used for driving fan movable vane wheel rotates, fan movable vane wheel sets up between preceding stator of fan and the fan rear guide vane. The utility model discloses a mode of axial-flow fan and high-voltage motor combination can satisfy the requirement of the high-power heat dissipation capacity of automobile cooling system, arranges in a flexible way moreover.
Description
Technical Field
The utility model relates to an automobile cooling system technical field especially relates to a novel high-power electronic fan.
Background
The electronic fans used in the existing automobile cooling system are all low-power low-voltage electronic fans, and can not independently meet the heat dissipation requirements under the working conditions of high speed and the like. The low-voltage electronic fan must be arranged close to the radiator, and the radiator must be arranged on the windward side of the vehicle head to meet the heat dissipation requirement, so that the arrangement of the fan is not flexible enough.
SUMMERY OF THE UTILITY MODEL
To the deficiency of the prior art, the technical problem to be solved by the present patent application is: how to provide a novel high-power electronic fan who arranges the flexibility, better satisfies the heat dissipation requirement.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a novel high-power electronic fan, stator, fan movable vane and motor element behind stator, fan before impeller urceolus, fan, motor element installs the die cavity rear end of impeller urceolus, stator fixed mounting is in behind preceding stator of fan and the fan in the impeller urceolus, the stator is close to behind the fan motor element sets up, motor element is used for driving fan movable vane rotates, fan movable vane sets up between stator before the fan and behind the fan.
Further, the motor assembly comprises a motor stator assembly, a motor rotor assembly, a motor rear end cover and a rotary transformer, and the motor stator assembly is arranged on the inner wall of the impeller outer cylinder; the motor rotor assembly is arranged between the rear guide vane of the fan and the rear end cover of the motor through a bearing; the rear end cover of the motor is fixedly connected with the outer cylinder of the impeller; the rotary transformer is installed on a main shaft of the motor rotor assembly, and the main shaft of the motor rotor assembly is fixedly connected with the fan movable impeller and used for driving the fan movable impeller to rotate.
Further, the rear end cover of the motor is connected with the outer cylinder of the impeller through a bolt; the front guide vane and the rear guide vane of the fan are fixedly connected with the outer barrel of the impeller through bolts.
In conclusion, the novel high-power electronic fan adopts a mode of combining the axial flow fan and the high-voltage motor, can meet the requirement of high-power heat dissipation capacity of an automobile cooling system, and is flexible in arrangement. The high-voltage motor is a motor assembly, the fan is driven by the main shaft to move the impeller to rotate, and the air flows in the axial direction through the front guide vane and the rear guide vane of the fan, so that heat can be better dissipated. The low-voltage electronic fan is not limited to the requirement that the low-voltage electronic fan is required to be arranged on the windward side of the automobile in a manner of abutting against the radiator, and can be flexibly arranged.
Drawings
Fig. 1 is a schematic structural diagram of the novel high-power electronic fan disclosed by the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1, a novel high-power electronic fan, stator 3, fan movable vane 4 and motor element behind stator 2, the fan before impeller urceolus 1, the fan, motor element installs the die cavity rear end of impeller urceolus 1, stator 3 fixed mounting is in behind stator 2 and the fan behind the fan in the impeller urceolus 1, stator 3 is close to behind the fan motor element sets up, motor element is used for driving fan movable vane 4 rotates, fan movable vane 4 sets up between stator 3 behind stator 2 and the fan before the fan.
In this embodiment, the motor assembly includes a motor stator assembly 5, a motor rotor assembly 6, a motor rear end cover 7 and a rotary transformer 8, and the motor stator assembly 5 is mounted on the inner wall of the impeller outer cylinder 1; the motor rotor assembly 6 is arranged between the fan rear guide vane 3 and the motor rear end cover 7 through a bearing; the rear end cover 7 of the motor is fixedly connected with the impeller outer cylinder 1; the rotary transformer 8 is installed on a main shaft of the motor rotor assembly 5, and a main shaft 9 of the motor rotor assembly 5 is fixedly connected with the fan movable impeller 4 and used for driving the fan movable impeller 4 to rotate.
In the embodiment, the rear end cover 9 of the motor is connected with the impeller outer cylinder 1 through a bolt; the front guide vane 2 and the rear guide vane 3 of the fan are fixedly connected with the outer barrel 1 of the impeller through bolts.
In conclusion, the novel high-power electronic fan adopts a mode of combining the axial flow fan and the high-voltage motor, can meet the requirement of high-power heat dissipation capacity of an automobile cooling system, and is flexible in arrangement. The high-voltage motor is a motor assembly, the fan is driven by the main shaft to move the impeller to rotate, and the air flows in the axial direction through the front guide vane and the rear guide vane of the fan, so that heat can be better dissipated.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (4)
1. The utility model provides a novel high-power electronic fan, its characterized in that, stator, fan movable vane wheel and motor element behind stator, fan before impeller urceolus, fan, motor element installs the die cavity rear end of impeller urceolus, stator fixed mounting is in behind preceding stator of fan and the fan in the impeller urceolus, the stator is close to behind the fan motor element sets up, motor element is used for driving fan movable vane wheel rotates, fan movable vane wheel sets up between stator and the fan rear guide vane before the fan.
2. The novel high-power electronic fan as claimed in claim 1, wherein the motor assembly comprises a motor stator assembly, a motor rotor assembly, a motor rear end cover and a rotary transformer, and the motor stator assembly is mounted on the inner wall of the impeller outer cylinder; the motor rotor assembly is arranged between the rear guide vane of the fan and the rear end cover of the motor through a bearing; the rear end cover of the motor is fixedly connected with the outer cylinder of the impeller; the rotary transformer is installed on a main shaft of the motor rotor assembly, and the main shaft of the motor rotor assembly is fixedly connected with the fan movable impeller and used for driving the fan movable impeller to rotate.
3. The new high power electronic fan as claimed in claim 1, wherein the rear end cover of the motor is connected with the outer cylinder of the impeller through bolts.
4. The novel high-power electronic fan as claimed in claim 1, wherein the front and rear fan guide vanes are fixedly connected to the outer impeller cylinder by bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020897475.6U CN212155201U (en) | 2020-05-26 | 2020-05-26 | Novel high-power electronic fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020897475.6U CN212155201U (en) | 2020-05-26 | 2020-05-26 | Novel high-power electronic fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212155201U true CN212155201U (en) | 2020-12-15 |
Family
ID=73706503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020897475.6U Active CN212155201U (en) | 2020-05-26 | 2020-05-26 | Novel high-power electronic fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212155201U (en) |
-
2020
- 2020-05-26 CN CN202020897475.6U patent/CN212155201U/en active Active
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