CN218449782U - High-efficient radiating motor of double fan - Google Patents
High-efficient radiating motor of double fan Download PDFInfo
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- CN218449782U CN218449782U CN202222823311.0U CN202222823311U CN218449782U CN 218449782 U CN218449782 U CN 218449782U CN 202222823311 U CN202222823311 U CN 202222823311U CN 218449782 U CN218449782 U CN 218449782U
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- heat dissipation
- rotor shaft
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Abstract
The utility model belongs to the technical field of the motor technique and specifically relates to a high-efficient radiating motor of double fan. The utility model provides a high-efficient radiating motor of double fan, includes motor body, and there is rotatable rotor shaft at motor body's middle part, and the rotor shaft is installed in the shell, and there is first fan rotor shaft's the tail end that extends motor body, installs the second fan at the front end of rotor shaft. The double-fan efficient heat dissipation motor has the advantages that the circulation of air is improved through the front and rear two groups of fans, the motor is cooled, the heat dissipation of the interior of the motor is realized through the air windows arranged at different positions on the shell, the heat dissipation efficiency is improved, and the service life of the motor is prolonged.
Description
Technical Field
The utility model belongs to the technical field of the motor technique and specifically relates to a radiating motor of double fan high efficiency.
Background
The motor generates heat in the process of high-speed rotation, the use efficiency and the service life of the motor are affected when the heat cannot be timely dissipated, the heat dissipation efficiency of the motor needs to be improved urgently, and the traditional Chinese utility model patent (application number: 202120134739.7, the name of the invention is a rapid heat dissipation motor) which is disclosed at present carries out cooling operation on the motor by taking added cooling fins as a passive heat dissipation mode has the defect of poor effect of passive heat dissipation.
In view of the above-mentioned drawbacks, the present designer actively makes research and innovation to create a motor with dual fans for efficient heat dissipation, so that the motor has more industrial utility value.
Disclosure of Invention
In order to solve the technical problem, the utility model aims at providing a radiating motor of double fan high efficiency.
The utility model discloses a high-efficient radiating motor of double fan, including motor body, motor body's middle part has rotatable rotor shaft, and the rotor shaft is installed in the shell, and the tail end that extends motor body of rotor shaft has first fan, installs the second fan at the front end of rotor shaft.
The high-efficient radiating motor of this kind of double fan drives the circulation of air through the rotation of two sets of fans around, and the radiating efficiency just can be accelerated to the circulation of air in-process, improves the radiating effect of motor, the live time and the life of effectual extension motor.
Further, the second fan is located inside the housing.
The second fan accelerates the inside circulation of air through the rotation in the shell in the inside of shell, improves inside radiating effect.
Further, a plurality of first exhaust windows are opened on the outer side surface of the casing at positions corresponding to the second fan.
The first exhaust window opened on the outer casing of the second fan can exhaust the hot air in the casing, so as to raise the heat dissipating effect.
Furthermore, the tail end of the shell is provided with an air inlet window at the position close to the end surface of the first fan.
The air inlet window that sets up on the shell can be leading-in with the outside cold air of motor, and the use of cooperation first exhaust window has accelerated the efficiency of circulation of air.
Furthermore, a plurality of second exhaust windows are arranged on the side wall of the shell close to the tail end.
The second exhaust window at the tail end of the shell can exhaust a part of air at the tail end, and the heat dissipation effect on the two ends of the motor is good.
Furthermore, the middle part of the first fan is of a through groove structure which is convenient for air to flow in.
The logical groove in first fan middle part is convenient for inside first fan blows in the cold air of outside into the motor, improves radiating effect.
By the scheme, the invention at least has the following advantages: the double-fan efficient heat dissipation motor has the advantages that the circulation of air is improved through the front and rear two groups of fans, the motor is cooled, the heat dissipation of the interior of the motor is realized through the air windows arranged at different positions on the shell, the heat dissipation efficiency is improved, and the service life of the motor is prolonged.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood and to be implemented in accordance with the content of the specification, the following detailed description is given of preferred embodiments of the present invention with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate a certain embodiment of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 is a schematic view of the present invention;
fig. 2 is a schematic structural view of the present invention after removing the outer shell;
in the figure, the motor comprises a motor body 1, a motor body 2, a rotor shaft 3, a shell 4, a first fan 5, a second fan 6, a first exhaust window 7, an air inlet window 8 and a second exhaust window.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Referring to fig. 1 and 2, a first fan 4 and a second fan 5 are respectively installed at the front end and the rear end of a rotor shaft 2 which can rotate in a motor body 1, and when the motor rotates, the rotor shaft 2 drives the first fan 4 and the second fan 5 to rotate, so that air circulation around the motor is driven, and the heat dissipation effect is improved.
The second fan 5 is installed inside the housing 3, and when the rotor shaft 2 rotates, the second fan 5 is driven to rotate, so that air in the housing 3 is discharged outwards, and the heat dissipation efficiency is improved.
A plurality of first exhaust windows 6 are formed in the side wall of the case 3 at the outside of the second fan 5, thereby facilitating the exhaust of the air inside the case 3.
The air inlet window 7 at the tail end of the shell 3 is convenient for external cold air to enter the motor, and the efficiency of heat removal through air circulation is improved.
The second exhaust window 8 arranged at the tail end of the shell 3 is convenient for the hot air at the tail part to be exhausted and can also ensure the cooling efficiency.
The through groove at the tail end of the first fan 4 is convenient for air to flow in, and the air circulation efficiency is improved due to the structural design.
The working principle of the utility model is as follows:
after motor body 1 circular telegram starts, install rotor shaft 2 in shell 3 and begin to rotate, in first fan 4 at rotor shaft 2 tail end drove cold air and insufflates shell 3 from its tail end from air inlet window 7 this moment, second fan 4 of rotor shaft 2 upper end began to work, outwards discharges the inside air of shell 3, makes the air formation circulation in the shell 3, effectual improvement radiating efficiency.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to common designs, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (6)
1. The utility model provides a high-efficient radiating motor of double fan, includes motor body (1), there is rotatable rotor shaft (2) at the middle part of motor body (1), and install in shell (3) rotor shaft (2), its characterized in that: the tail end of the rotor shaft (2) extending out of the motor body (1) is provided with a first fan (4), and the front end of the rotor shaft (2) is provided with a second fan (5).
2. The double-fan motor with efficient heat dissipation as recited in claim 1, wherein: the second fan (5) is located inside the housing (3).
3. The double-fan efficient heat dissipation motor of claim 2, wherein: a plurality of first exhaust windows (6) are formed in the outer surface of the casing (3) at positions corresponding to the second fan (5).
4. The double-fan efficient heat dissipation motor of claim 1, wherein: an air inlet window (7) is arranged at the tail end of the shell (3) and close to the end surface of the first fan (4).
5. The double-fan efficient heat dissipation motor of claim 4, wherein: a plurality of second exhaust windows (8) are arranged on the side wall of the shell (3) close to the tail end.
6. The double-fan efficient heat dissipation motor of claim 5, wherein: the middle part of the first fan (4) is of a through groove structure which is convenient for air to flow in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222823311.0U CN218449782U (en) | 2022-10-25 | 2022-10-25 | High-efficient radiating motor of double fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222823311.0U CN218449782U (en) | 2022-10-25 | 2022-10-25 | High-efficient radiating motor of double fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218449782U true CN218449782U (en) | 2023-02-03 |
Family
ID=85070950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222823311.0U Active CN218449782U (en) | 2022-10-25 | 2022-10-25 | High-efficient radiating motor of double fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218449782U (en) |
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2022
- 2022-10-25 CN CN202222823311.0U patent/CN218449782U/en active Active
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