CN211629963U - Motor support structure of electric fan - Google Patents
Motor support structure of electric fan Download PDFInfo
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- CN211629963U CN211629963U CN202020675928.0U CN202020675928U CN211629963U CN 211629963 U CN211629963 U CN 211629963U CN 202020675928 U CN202020675928 U CN 202020675928U CN 211629963 U CN211629963 U CN 211629963U
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- electric fan
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Abstract
A motor support structure of an electric fan comprises a support bottom plate for mounting a synchronous motor, wherein a support leg assembly is mounted on the support bottom plate and used for supporting and fixing the synchronous motor; the supporting leg assembly comprises a first supporting leg arranged at the left end of one side of the support base plate, a second supporting leg arranged at the right end of one side of the support base plate and a third supporting leg arranged at the other side of the support base plate, the structural strength of the synchronous motor support is higher by designing the supporting legs and the convex ribs, the synchronous motor support is combined with the limiting plate, the synchronous motor is clamped from four sides, the machine head of the electric fan is not easy to shake, the electric fan support is safer to use, the design is simple and reasonable, and the material cost is saved.
Description
Technical Field
The utility model relates to a small household electrical appliances field, in particular to motor support structure of electric fan.
Background
Synchronous machine support application area is very wide, wherein on the electric fan in household electrical appliances field, in order to cooperate synchronous machine and assembly design various synchronous machine support, but the synchronous machine support of these electric fans has certain limitation when using, and traditional synchronous machine support exists the design unreasonable, the installation is inconvenient, arouse electric fan aircraft nose shake easily and receive the external force after the support take place to warp, the operation condition such as not smooth and easy, very easily causes the potential safety hazard of using.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a motor support structure of electric fan to solve the not enough that exists among the prior art.
In order to solve the technical problem, the utility model discloses a technical scheme does:
a motor support structure of an electric fan comprises a support bottom plate for mounting a synchronous motor, wherein a support leg assembly is mounted on the support bottom plate and used for supporting and fixing the synchronous motor; the support leg assembly comprises a first support leg arranged at the left end of one side of the support bottom plate, a second support leg arranged at the right end of one side of the support bottom plate and a third support leg arranged at the other side of the support bottom plate.
Furthermore, a limit component for fixing the position of the synchronous motor is also arranged on the bracket bottom plate; the limiting assembly comprises a first limiting plate and a second limiting plate which are balanced with each other; one end of the first limiting plate is connected with the first supporting leg, and the other end of the first limiting plate is connected with the third supporting leg; one end of the second limiting plate is connected with the second supporting leg, and the other end of the second limiting plate is connected with the third supporting leg.
Furthermore, a first convex rib for supporting and reinforcing the first support leg is arranged on the side wall of the first support leg, and the lower end of the first convex rib is fixedly connected with the support bottom plate; and a second convex rib for supporting and reinforcing the second support leg is arranged on the side wall of the second support leg, and the lower end of the second convex rib is fixedly connected with the support bottom plate.
Furthermore, a groove for avoiding a fan connecting rod arranged on the synchronous motor is arranged between the first supporting leg and the second supporting leg.
Furthermore, the middle part of the support bottom plate connected with the third support leg is provided with a avoiding hole convenient for installation.
Compared with the prior art, the beneficial effects of the utility model are that: the design is reasonable, and the integrated structure avoids the production and installation processes of multiple components, thereby effectively improving the production efficiency; through design stabilizer blade and protruding muscle, make synchronous machine support's structural strength higher, combine the limiting plate, press from both sides tight synchronous machine from the four sides, make the aircraft nose of electric fan be difficult to arouse the shake, use safer, the design is simple reasonable, more saves the material cost.
Drawings
Fig. 1 is a schematic view of the overall structure of the motor support structure of the fan according to the present invention 1.
Fig. 2 is a schematic diagram 2 of the overall structure of the motor support structure of the fan according to the present invention.
Fig. 3 is a schematic view of the overall structure of the motor support structure of the fan according to the present invention.
Fig. 4 is an exploded view of the synchronous motor bracket of the motor bracket structure of the fan of the present invention installed in the motor housing protective cover.
In the figure: support bottom plate 1 dodges hole 11, recess 12, first fixed screw 13, the fixed screw 14 of second, leg assembly 2, first stabilizer blade 21, first protruding muscle 211, first screw 212, second stabilizer blade 22, the protruding muscle 221 of second, second screw 222, third stabilizer blade 23, third screw 231, spacing subassembly 3, first limiting plate 31, second limiting plate 32.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1-3, a motor support structure of an electric fan comprises a support base plate 1 for mounting a synchronous motor, wherein a support leg assembly 2 is mounted on the support base plate 1 for supporting and fixing the synchronous motor; the support leg assembly 2 comprises a first support leg 21 installed at the left end of one side of the support base plate 1, a second support leg 22 installed at the right end of one side of the support base plate 1, and a third support leg 23 installed at the other side of the support base plate 1.
A first convex rib 211 for supporting and reinforcing the first support leg 21 is arranged on the side wall of the first support leg 21, and the lower end of the first convex rib 211 is fixedly connected with the support bottom plate 1; and a second convex rib 221 used for supporting and reinforcing the second support leg 22 is arranged on the side wall of the second support leg 22, and the lower end of the second convex rib 221 is fixedly connected with the support bottom plate 1.
As shown in fig. 4, a first screw hole 212 for installing and fixing the synchronous motor is provided above the first rib 211 on the first leg 21; a second screw hole 222 for installing and fixing the synchronous motor is arranged above the second rib 221 on the second supporting leg 22; the top end of the third leg 23 is provided with a third screw hole 231 for fixedly mounting the bracket base plate 1 on an outer protective cover of the motor.
As shown in fig. 1-3, a limit component 3 for fixing the position of the synchronous motor is further arranged on the bracket bottom plate 1; the limiting assembly 3 comprises a first limiting plate 31 and a second limiting plate 32 which are balanced with each other; one end of the first limiting plate 31 is connected with the first supporting leg 21, and the other end is connected with the third supporting leg 23; one end of the second limiting plate 32 is connected to the second leg 22, and the other end is connected to the third leg 23.
A groove 12 for avoiding a fan connecting rod installed on the synchronous motor is arranged between the first supporting leg 21 and the second supporting leg 22.
The synchronous motor is transversely arranged on the bracket bottom plate 1, and one end of the synchronous motor, which is provided with the fan connecting rod, is close to the first supporting leg 21 and the second supporting leg 22; the first supporting leg 21, the second supporting leg 22 and the third supporting leg 23 clamp the front and rear ends of the synchronous motor, and are fixed by the first screw hole 212 and the second screw hole 222, and the first limiting plate 31 and the second limiting plate 32 limit the synchronous motor from moving left and right.
A first fixing screw hole 13 for fixedly mounting the bracket bottom plate 1 is formed in the bracket bottom plate 1 and positioned at the outer side of the first limiting plate 31; the bracket bottom plate 1 is provided with a second fixing screw hole 14 for fixedly mounting the bracket bottom plate 1 at the outer side of the second limiting plate 32, and the bracket bottom plate 1 is fixedly mounted on the motor protective shell through the first fixing screw hole 13 and the second fixing screw hole 14.
The middle part of the support bottom plate 1 connected with the third support leg 23 is provided with an avoiding hole 11 convenient for installation.
In this embodiment, the synchronous machine supporting structure of electric fan adopt industry plastics processing to make, prior art center synchronous machine support adopts metal iron material to make, has intensity not enough, and easy deformation scheduling problem causes the installation insecure in the installation use, causes a series of safe in utilization problem easily, compares the shortcoming among the prior art, the utility model discloses a material is richer in elasticity, is difficult to warp in the installation use, and can effectively reduce material cost, brings safer, more valuable use experience for the consumer.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The motor support structure of the electric fan is characterized by comprising a support bottom plate (1) for mounting a synchronous motor, wherein a support leg assembly (2) is mounted on the support bottom plate (1) and used for supporting and fixing the synchronous motor; the support leg assembly (2) comprises a first support leg (21) installed at the left end of one side of the support bottom plate (1), a second support leg (22) installed at the right end of one side of the support bottom plate (1) and a third support leg (23) installed at the other side of the support bottom plate (1).
2. The motor support structure of the electric fan according to claim 1, characterized in that the support base plate (1) is further provided with a limit component (3) for fixing the position of the synchronous motor; the limiting assembly (3) comprises a first limiting plate (31) and a second limiting plate (32) which are balanced with each other; one end of the first limiting plate (31) is connected with the first supporting leg (21), and the other end of the first limiting plate is connected with the third supporting leg (23); one end of the second limiting plate (32) is connected with the second supporting leg (22), and the other end of the second limiting plate is connected with the third supporting leg (23).
3. The motor support structure of the electric fan according to claim 2, wherein the side wall of the first supporting leg (21) is provided with a first rib (211) for supporting and reinforcing the first supporting leg (21), and the lower end of the first rib (211) is fixedly connected with the support base plate (1); and a second convex rib (221) used for supporting and reinforcing the second support leg (22) is arranged on the side wall of the second support leg (22), and the lower end of the second convex rib (221) is fixedly connected with the support bottom plate (1).
4. The motor support structure of an electric fan according to claim 1, characterized in that a groove (12) for avoiding a fan link rod mounted on the synchronous motor is provided between the first leg (21) and the second leg (22).
5. The motor support structure of electric fan according to claim 1, characterized in that the middle of the support base plate (1) connected with the third support leg (23) is provided with an avoiding hole (11) for easy installation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020675928.0U CN211629963U (en) | 2020-04-28 | 2020-04-28 | Motor support structure of electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020675928.0U CN211629963U (en) | 2020-04-28 | 2020-04-28 | Motor support structure of electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211629963U true CN211629963U (en) | 2020-10-02 |
Family
ID=72622785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020675928.0U Active CN211629963U (en) | 2020-04-28 | 2020-04-28 | Motor support structure of electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211629963U (en) |
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2020
- 2020-04-28 CN CN202020675928.0U patent/CN211629963U/en active Active
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