CN215498539U - A buckler for motor - Google Patents
A buckler for motor Download PDFInfo
- Publication number
- CN215498539U CN215498539U CN202121693804.6U CN202121693804U CN215498539U CN 215498539 U CN215498539 U CN 215498539U CN 202121693804 U CN202121693804 U CN 202121693804U CN 215498539 U CN215498539 U CN 215498539U
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- shielding part
- motor
- cover
- waterproof cover
- plate
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Abstract
The utility model provides a waterproof cover for a motor, wherein the motor is provided with a junction box, a threaded hole is formed in the junction box, and the waterproof cover comprises: the device comprises a screw, a supporting plate and a cover body; the supporting plate is provided with a first connecting hole; the screw penetrates through the first connecting hole and is locked in the threaded hole, so that the supporting plate and the junction box are fixed with each other; the cover body is connected to the supporting plate and used for shielding the outer side of the motor. Compared with the prior art, the waterproof cover disclosed by the utility model is fixed without using foreign objects, only needs to be arranged in the original threaded hole on the junction box, and is simple to manufacture and convenient to disassemble and assemble.
Description
Technical Field
The utility model relates to the technical field of motors, in particular to a waterproof cover for a motor.
Background
When the device is used, motors of a plurality of units are exposed outdoors or in a watery environment, the motors are prone to failure after being drenched by water, the service life of the motors can be shortened, and the motors need to be protected at the moment.
The motor is characterized in that a cover body is arranged outside the motor to cover the motor, so that the cover body plays a role of shielding, but the cover body is usually fixed by a support of the device, so that the cover body is troublesome, and the fixing effect is not good.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a waterproof cover for a motor, which solves the problems and disadvantages of the prior art.
The utility model relates to a waterproof cover for a motor, which is provided with a junction box, wherein a threaded hole is formed in the junction box, and the waterproof cover comprises: the device comprises a screw, a supporting plate and a cover body;
the supporting plate is provided with a first connecting hole; the screw penetrates through the first connecting hole and is locked in the threaded hole, so that the supporting plate and the junction box are fixed with each other;
the cover body is connected to the supporting plate and used for shielding the outer side of the motor.
Compared with the prior art, the waterproof cover disclosed by the utility model is fixed without using foreign objects, only needs to be arranged in the original threaded hole on the junction box, and is simple to manufacture and convenient to disassemble and assemble.
In a preferred or alternative embodiment, the support plate comprises a bottom plate and side plates; the middle part of the bottom plate is provided with an avoidance hole, and the first connecting hole is arranged on the bottom plate and is positioned at the periphery of the avoidance hole; the side plates are respectively connected to two opposite side edges of the bottom plate and extend towards the direction far away from the junction box; the cover body is connected to the side plate.
In a preferred or optional embodiment, one end of the side plate, which is far away from the bottom plate, is bent outwards to form a supporting part; the cover body is connected to the supporting part of the side plate.
In a preferred or optional embodiment, the angle between the side plates and the bottom plate is 90 °.
In a preferred or optional embodiment, the cover body comprises an upper shielding part, a left shielding part, a right shielding part and a rear shielding part; the left shielding part is connected to the left edge of the upper shielding part, the right shielding part is connected to the right edge of the upper shielding part, the rear shielding part is connected to the rear edge of the upper shielding part, and the upper shielding part, the left shielding part, the right shielding part and the rear shielding part jointly form a motor shielding space.
In a preferred or optional embodiment, the rear shielding portion is provided with a vent hole.
In a preferred or optional embodiment, the cover body is connected with the supporting plate through a rivet nut and a fixing screw.
In a preferred or optional embodiment, the first connection holes are strip-shaped holes.
For a better understanding and practice, the utility model is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of a motor in the prior art;
FIG. 2 is a schematic view of the waterproof case of the present invention in an installed state;
FIG. 3 is an exploded view of the present invention when installed;
FIG. 4 is an exploded view of the support plate of the present invention mounted to a junction box;
FIG. 5 is a schematic view of the support plate of the present invention mounted to a junction box;
FIG. 6 is a schematic view of the support plate and the cover when mounted;
fig. 7 is a schematic structural diagram of the cover of the present invention.
Detailed Description
The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that in the description of the present application, the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application. The terms "first", "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, i.e. a feature defined as "first", "second" may explicitly or implicitly include one or more of such features. Further, unless otherwise specified, "a plurality" means two or more.
It should be noted that, in the description of the present application, unless otherwise explicitly specified or limited, the terms "disposed," "connected," and "hollow" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
The present embodiment provides a waterproof cover for a motor, which can be used for a motor having a terminal box, as shown in fig. 1, in the prior art, the terminal box 11 of the motor 10 is generally located at the upper side of the motor 10, and is generally provided with a screw hole 113 for connecting a box body 112 and a box cover 111 of the terminal box 11. The waterproof cover of the present embodiment is fixed by using the screw hole 113 of the terminal box 11 of the motor 10, and specifically, as shown in fig. 2 to 3, the waterproof cover of the present embodiment includes a screw 21, a support plate 22 and a cover 23.
As shown in fig. 4-5, the supporting plate 22 is provided with a first connecting hole 223; the screw 21 passes through the first connection hole 223 and is locked in the screw hole 113 of the junction box 11, so that the support plate 22 and the junction box 11 are fixed to each other.
The cover 23 is connected to the support plate 22 and used for covering the outside of the motor 10.
This embodiment the screw hole 113 of buckler through utilizing the terminal box 11 from the area is when installing, earlier uses screw 21 with terminal box 11 to fix backup pad 22, then will shelter from cover 23 of motor 10 and connect on backup pad 22 again to make the buckler be fixed in on the terminal box 11 of motor 10, need not borrow the foreign object to realize fixing, simple manufacture, easy dismounting. In addition, the support plate 22 and the cover body 23 are arranged on the waterproof cover, when the cover body 23 needs to be cleaned, only the cover body 23 needs to be detached from the support plate 22, the support plate 22 and the junction box 11 do not need to be detached, and the threaded hole 113 of the junction box 11 can be prevented from being screwed after being detached for many times.
The number of the first connection holes 223 corresponds to the number of the screw holes 113 on the terminal block 11, for example, in the present embodiment, the number of the screw holes 113 of the terminal block 11 is 4, and therefore, the number of the first connection holes 223 is also four correspondingly. The first connection hole 223 is preferably a bar-shaped hole so that the position of the support plate 22 can be finely adjusted when being installed.
As shown in fig. 4-5, preferably, the supporting plate 22 of the present embodiment includes a bottom plate 221 and a side plate 222; an avoidance hole 224 is formed in the middle of the bottom plate 221, and the first connection hole 223 is formed in the bottom plate 221 and located at the periphery of the avoidance hole 224; the side plates 222 are respectively connected to two opposite sides of the bottom plate 221 and extend in a direction away from the junction box 11; the cover 23 is attached to the side plate 222.
In the prior art, the middle of the box cover 111 of the junction box 11 is usually bulged upwards, and the supporting plate 22 of this embodiment can be used to avoid the bulged structure in the middle of the box cover 111 by providing an avoiding hole 224 in the middle of the bottom plate 221, so as to better fit with the junction box 11.
The supporting plate 22 is connected to the cover 23 through the side plate 222, and the side plate 222 extends in a direction away from the junction box 11, so that a certain distance exists between the cover 23 and the junction box 11, and the installation and use are convenient. Specifically, the included angle between the side plate 222 and the bottom plate 221 is 90 °. Preferably, one end of the side plate 222 away from the bottom plate 221 is bent outward to form a supporting portion 225; the cover 23 is connected to the supporting portion 225 of the side plate 222. The supporting portion 225 may be attached to the cover 23, so that the cover 23 is supported more stably, and the stability of the cover 23 is improved.
The cover 23 and the side plate 222 may be connected by a snap structure, for example, a snap member is disposed on the cover 23, a slot is correspondingly disposed on the supporting portion 225 of the side plate 222, and the cover 23 and the side plate 222 may be fixed together by snapping the snap member into the slot. As shown in fig. 6, in the present embodiment, the cover 23 is preferably connected to the support plate 22 through a rivet nut 24 and a fixing screw 25, specifically, the rivet nut 24 is fixedly disposed on the support portion 225 of the side plate 222, the cover 23 is provided with a through hole, and the cover 23 and the support plate 22 can be fixed to each other by fastening the fixing screw 25 to the rivet nut 24 after passing through the through hole.
As shown in fig. 7, in the present embodiment, the cover body 23 includes an upper shielding portion 231, a left shielding portion 232, a right shielding portion 233, and a rear shielding portion 234; the upper shielding portion 231 is specifically a rectangular plate, the left shielding portion 232 is connected to the left edge of the upper shielding portion 231, the right shielding portion 233 is connected to the right edge of the upper shielding portion 231, the rear shielding portion 234 is connected to the rear edge of the upper shielding portion 231, and the upper shielding portion 231, the left shielding portion 232, the right shielding portion 233 and the rear shielding portion 234 together form a shielding space for the motor 10. With such an arrangement, when the cover 23 is installed, the upper shielding portion 231 can shield the upper side of the motor 10, the left shielding portion 232 can shield the left side of the motor 10, the right shielding portion 233 can shield the right side of the motor 10, and the rear shielding portion 234 can shield the rear side of the motor 10, so that the motor 10 can be well protected. Specifically, the upper shielding portion 231 of the cover 23 of the present embodiment is connected to the supporting plate 22.
In addition, since the rear side of the motor 10 generally has a heat dissipation fan, in order to ensure normal heat dissipation and ventilation of the heat dissipation fan, the rear shielding portion 234 is provided with a ventilation hole 235.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (8)
1. A waterproof cover for a motor, the motor having a terminal box with a threaded hole disposed thereon, the waterproof cover comprising: the device comprises a screw, a supporting plate and a cover body;
the supporting plate is provided with a first connecting hole; the screw penetrates through the first connecting hole and is locked in the threaded hole, so that the supporting plate and the junction box are fixed with each other;
the cover body is connected to the supporting plate and used for shielding the outer side of the motor.
2. The waterproof cover for an electric machine according to claim 1, characterized in that:
the supporting plate comprises a bottom plate and a side plate; the middle part of the bottom plate is provided with an avoidance hole, and the first connecting hole is arranged on the bottom plate and is positioned at the periphery of the avoidance hole; the side plates are respectively connected to two opposite side edges of the bottom plate and extend towards the direction far away from the junction box; the cover body is connected to the side plate.
3. The waterproof cover for an electric machine according to claim 2, characterized in that:
one end of the side plate, which is far away from the bottom plate, is bent outwards to form a supporting part; the cover body is connected to the supporting part of the side plate.
4. The waterproof cover for an electric machine according to claim 2, characterized in that:
the included angle between the side plate and the bottom plate is 90 degrees.
5. The waterproof cover for an electric machine according to claim 1, characterized in that:
the cover body comprises an upper shielding part, a left shielding part, a right shielding part and a rear shielding part; the left shielding part is connected to the left edge of the upper shielding part, the right shielding part is connected to the right edge of the upper shielding part, the rear shielding part is connected to the rear edge of the upper shielding part, and the upper shielding part, the left shielding part, the right shielding part and the rear shielding part jointly form a motor shielding space.
6. The waterproof cover for an electric machine according to claim 5, characterized in that:
and the rear shielding part is provided with a vent hole.
7. The waterproof cover for an electric machine according to any one of claims 1 to 6, characterized in that:
the cover body is connected with the supporting plate through a rivet nut and a fixing screw.
8. The waterproof cover for an electric machine according to any one of claims 1 to 6, characterized in that:
the first connecting holes are strip-shaped holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121693804.6U CN215498539U (en) | 2021-07-21 | 2021-07-21 | A buckler for motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121693804.6U CN215498539U (en) | 2021-07-21 | 2021-07-21 | A buckler for motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215498539U true CN215498539U (en) | 2022-01-11 |
Family
ID=79751497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121693804.6U Active CN215498539U (en) | 2021-07-21 | 2021-07-21 | A buckler for motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215498539U (en) |
-
2021
- 2021-07-21 CN CN202121693804.6U patent/CN215498539U/en active Active
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