CN211508768U - High-strength low-temperature-rise fan motor - Google Patents
High-strength low-temperature-rise fan motor Download PDFInfo
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- CN211508768U CN211508768U CN202020508170.1U CN202020508170U CN211508768U CN 211508768 U CN211508768 U CN 211508768U CN 202020508170 U CN202020508170 U CN 202020508170U CN 211508768 U CN211508768 U CN 211508768U
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- heat dissipation
- motor shell
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Abstract
The utility model provides a low temperature rise fan motor of high strength, including motor housing, rear shrouding, the place ahead shrouding, rear side protecting frame, front side protecting frame, fixing bolt, supporting shoe, pivot and support bearing, wherein: the rear sealing plate is arranged behind the motor shell through a fixing bolt, the front sealing plate fixing bolt is arranged in front of the motor shell, and the rear side protective frame is nested behind the motor shell; the front side protective frame is nested in front of the motor shell, the supporting block is mounted on the surface of the front sealing plate through a bolt and is nested on the surface of a rotating shaft, and the rotating shaft is mounted inside the motor shell; the supporting bearing is installed inside the front side protective frame and is nested on the surface of the rotating shaft. The utility model discloses rear side protective frame, front side protective frame, the enhancement layer, the setting of heat dissipation layer and cooling surface, intensity is high, and compressive capacity is strong, and the heat-sinking capability is strong, is difficult to damage.
Description
Technical Field
The utility model belongs to the technical field of auto radiator fan motor, especially, relate to a high strength low temperature rises fan motor.
Background
At present, a conventional fan motor for a radiator of an automobile mainly includes a housing, a rotor disposed in the housing, and a stator fixedly disposed on an inner wall of the housing and disposed around the rotor. However, the automobile radiator fan motor generates a large amount of heat in the using process, and the performance of the fan motor is reduced due to the accumulation of the large amount of heat, so that the efficiency is reduced, and the service life is shortened.
In order to dissipate heat, a heat dissipation opening is usually arranged on a shell of the fan motor, but when the fan motor does not rotate, external dust or impurities can enter the inside of the fan motor through the heat dissipation opening, so that the next normal operation of the fan motor is influenced, even some parts inside the fan motor can be damaged, and the service life of the fan motor is further influenced.
Therefore, it is necessary to invent a high-strength low-temperature-rise fan motor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a low temperature rise fan motor of high strength to solve current auto radiator fan motor and still existing the intensity poor, the compressive capacity is poor, and the heat dissipation is poor, problem easy to damage. The utility model provides a low temperature rise fan motor of high strength, includes motor housing, rear shrouding, the place ahead shrouding, rear side protective frame, front side protective frame, fixing bolt, the supporting shoe, pivot and support bearing, wherein: the rear sealing plate is arranged behind the motor shell through a fixing bolt, the front sealing plate fixing bolt is arranged in front of the motor shell, and the rear side protective frame is nested behind the motor shell; the front side protective frame is nested in front of the motor shell, the supporting block is mounted on the surface of the front sealing plate through a bolt and is nested on the surface of a rotating shaft, and the rotating shaft is mounted inside the motor shell; the supporting bearing is arranged in the front side protective frame and is nested on the surface of the rotating shaft; the motor shell comprises a reinforcing layer, a heat dissipation layer and a heat absorption layer, wherein the heat dissipation layer is welded on the outer surface of the reinforcing layer, and the heat absorption layer is welded on the inner surface of the reinforcing layer; the heat dissipation layer comprises a heat conduction layer, a connection pad and a heat dissipation surface, and the heat dissipation surface is bonded on the surface of the heat conduction layer through the connection pad.
The rear side protection frame and the front side protection frame are made of circular steel metal frames, and the joints of the rear side protection frame and the front side protection frame and the motor shell are fixed through bolts.
The reinforcing layer is made of a steel metal shell, a plurality of triangular holes are formed in the reinforcing layer, and the triangular holes in the reinforcing layer are uniformly arranged.
The heat dissipation layer is made of a copper metal plate, and forms a radian consistent with that of the motor shell.
The heat dissipation surfaces are triangular bulges made of copper and are parallel to each other.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the utility model discloses the setting of enhancement layer is favorable to improving the utility model discloses an anti pressure ability utilizes triangle-shaped's stability to improve the utility model discloses an intensity.
2. The utility model discloses the setting on heat dissipation layer is favorable to the high heat conductivity of the copper of utilizing, quick conduction the utility model discloses the heat of inside production prevents that the heat is in the utility model discloses inside long-time stop.
3. The utility model discloses the setting of cooling surface is favorable to increasing the area of outside and air contact, makes the heat that derives from inside can be quick outwards give off.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the motor housing of the present invention.
Fig. 3 is a schematic structural diagram of the heat dissipation layer of the present invention.
In the figure:
the heat dissipation structure comprises a motor shell 1, a reinforcing layer 1A, a heat dissipation layer 1B, a heat conduction layer 1B1, a connection pad 1B2, a heat dissipation surface 1B3, a heat absorption layer 1C, a rear sealing plate 2, a front sealing plate 3, a rear protective frame 4, a front protective frame 5, a fixing bolt 6, a supporting block 7, a rotating shaft 8 and a supporting bearing 9.
Detailed Description
In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
As shown in figures 1 to 3.
The utility model provides a pair of low temperature rise fan motor of high strength, including motor housing 1, rear shrouding 2, place ahead shrouding 3, rear side protecting frame 4, front side protecting frame 5, fixing bolt 6, supporting shoe 7, pivot 8 and support bearing 9, wherein: the motor shell 1 is a main supporting component of the motor; the arrangement of the rear sealing plate 2 and the front sealing plate 3 is beneficial to thickening the thickness of the front end and the rear end of the utility model, and improving the overall strength; the rear side protective frame 4 and the front side protective frame 5 adopt circular steel metal frames, and the joints of the rear side protective frame 4 and the front side protective frame 5 and the motor shell 1 are fixed by bolts, so that the utility model is protected from the outside for one time, and the motor shell 1 is prevented from deforming after external production is applied to the surface of the motor shell 1, thereby causing the damage of the utility model; the fixing bolt 6 plays a role in fixing;
the reinforcing layer 1A is made of a steel metal shell, a plurality of triangular holes are formed in the reinforcing layer 1A, and the triangular holes in the reinforcing layer 1A are uniformly arranged, so that the pressure resistance of the utility model is improved, and the strength of the utility model is improved by utilizing the stability of the triangle; the heat dissipation layer 1B is made of a copper metal plate, and the heat dissipation layer 1B forms a radian consistent with that of the motor shell 1, so that the high heat conductivity of the utilized copper is facilitated, the heat generated inside the utility model is rapidly conducted, and the heat is prevented from staying for a long time inside the utility model; the heat dissipation surface 1B3 adopts a plurality of copper triangular protrusions, and the heat dissipation surfaces 1B3 are parallel to each other, so that the contact area between the outside and the air is increased, and the heat conducted from the inside can be quickly dissipated outwards.
Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.
Claims (5)
1. The utility model provides a low temperature rise fan motor of high strength which characterized in that: including motor housing (1), rear shrouding (2), place ahead shrouding (3), rear side protecting frame (4), front side protecting frame (5), fixing bolt (6), supporting shoe (7), pivot (8) and support bearing (9), wherein: the rear sealing plate (2) is installed behind the motor shell (1) through a fixing bolt (6), the fixing bolt (6) of the front sealing plate (3) is installed in front of the motor shell (1), and the rear side protection frame (4) is embedded behind the motor shell (1); the front side protective frame (5) is nested in front of the motor shell (1), the supporting block (7) is mounted on the surface of the front sealing plate (3) through a bolt and nested on the surface of the rotating shaft (8), and the rotating shaft (8) is mounted inside the motor shell (1); the supporting bearing (9) is arranged inside the front side protective frame (5), and the supporting bearing (9) is nested on the surface of the rotating shaft (8); the motor shell (1) comprises a reinforcing layer (1A), a heat dissipation layer (1B) and a heat absorption layer (1C), the heat dissipation layer (1B) is welded on the outer surface of the reinforcing layer (1A), and the heat absorption layer (1C) is welded on the inner surface of the reinforcing layer (1A); the heat dissipation layer (1B) comprises a heat conduction layer (1B1), a connecting pad (1B2) and a heat dissipation surface (1B3), and the heat dissipation surface (1B3) is bonded on the surface of the heat conduction layer (1B1) through the connecting pad (1B 2).
2. The high strength low temperature rise fan motor of claim 1, wherein: the rear side protection frame (4) and the front side protection frame (5) are made of round steel metal frames, and the joints of the rear side protection frame (4) and the front side protection frame (5) and the motor shell (1) are fixed by bolts.
3. The high strength low temperature rise fan motor of claim 1, wherein: the reinforced layer (1A) is made of a steel metal shell, a plurality of triangular holes are formed in the reinforced layer (1A), and the triangular holes in the reinforced layer (1A) are uniformly arranged.
4. The high strength low temperature rise fan motor of claim 1, wherein: the heat dissipation layer (1B) is made of a copper metal plate, and the heat dissipation layer (1B) forms a radian consistent with that of the motor shell (1).
5. The high strength low temperature rise fan motor of claim 1, wherein: the heat dissipation surfaces (1B3) are triangular protrusions made of a plurality of copper strips, and the heat dissipation surfaces (1B3) are parallel to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020508170.1U CN211508768U (en) | 2020-04-09 | 2020-04-09 | High-strength low-temperature-rise fan motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020508170.1U CN211508768U (en) | 2020-04-09 | 2020-04-09 | High-strength low-temperature-rise fan motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211508768U true CN211508768U (en) | 2020-09-15 |
Family
ID=72404030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020508170.1U Active CN211508768U (en) | 2020-04-09 | 2020-04-09 | High-strength low-temperature-rise fan motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211508768U (en) |
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2020
- 2020-04-09 CN CN202020508170.1U patent/CN211508768U/en active Active
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