CN218243204U - Motor protection device - Google Patents
Motor protection device Download PDFInfo
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- CN218243204U CN218243204U CN202222125520.8U CN202222125520U CN218243204U CN 218243204 U CN218243204 U CN 218243204U CN 202222125520 U CN202222125520 U CN 202222125520U CN 218243204 U CN218243204 U CN 218243204U
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- motor
- guard plate
- connecting plates
- protection device
- plate
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Abstract
The utility model provides a motor protection device relates to motor equipment technical field, solves the cooling fan of current inside and cools down to motor inner member in step, inside the adsorption affinity that the cooling fan produced can adsorb the foreign dust of external world to the motor, when leading to the fact the jam to motor heat dissipation position, aggravate the problem of the load of cooling fan. A motor protection device including a motor; a wire box plate is arranged at the front end of the top of the motor, and the bottom of the wire box plate is rectangular; line box board is including: the two wire columns are respectively arranged at the front end and the rear end of the top of the wire box plate. Because the three connecting plates of the guard plate A and the four connecting plates of the guard plate B are distributed in a staggered mode, when partial dust enters the middle position of the mesh enclosure through the four L-shaped connecting plate gaps of the guard plate B, the three connecting plates of the guard plate A can separate the four connecting plate gaps of the guard plate B.
Description
Technical Field
The utility model belongs to the technical field of motor equipment, more specifically say, in particular to motor protection device.
Background
The motor is a device for converting electric energy into mechanical energy, and is characterized in that a rotating magnetic field is generated by an electrified coil and acts on a rotor to form magnetoelectric power rotating torque, the motor is divided into a direct current motor and an alternating current motor according to different power supplies, a maintenance process is required when the motor is used, and the whole motor needs to be protected during the use.
The following disadvantages exist for the prior art:
in present motor use, inside cooling fan is synchronous to be cooled down to motor inner member, and the adsorption affinity that cooling fan produced can adsorb outside miscellaneous dirt inside the motor, when causing the jam to motor heat dissipation position, aggravates the load of cooling fan.
In view of the above, the present invention is to provide a motor protection device by improving the existing structure and defects, so as to achieve the purpose of having more practical value.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a motor protection device to the cooling fan of solving current inside is synchronous to be cooled down to motor inner member, and the adsorption affinity that the cooling fan produced can adsorb the motor with external miscellaneous dirt inside, when leading to the fact the jam to motor heat dissipation position, aggravates the problem of the load of cooling fan.
The purpose and the efficacy of the motor protection device of the utility model are achieved by the following concrete technical means:
a motor protection device including a motor; a wire box plate is arranged at the front end of the top of the motor, and the bottom of the wire box plate is rectangular; line box board is including: the wire column is provided with two positions, the two wire columns are respectively arranged at the front end and the rear end of the top of the wire box plate, a through sliding groove is formed in the middle of the side face of each wire column, and an annular rubber pad is arranged at the top of each wire column; line box board is including: the front and rear positions in each wire column are symmetrically provided with two clamping plates, and the two clamping plates in each wire column jointly form a circular clamping groove; the rear end of the motor is fixedly connected with a mesh enclosure, the mesh enclosure is cylindrical, a through hole is formed in the rear end of the mesh enclosure, a fan is arranged at the front end inside the mesh enclosure, and the front end of the fan is connected with the rear end of the motor.
Furthermore, a guard plate A is arranged in the middle of the interior of the mesh enclosure, the guard plate A is in a ring shape, three L-shaped connecting plates are arranged in the middle of the guard plate A, and the distance between every two adjacent connecting plates is the same; guard plate B is arranged at the rear end position inside the mesh enclosure, the guard plate B is in a ring shape, four L-shaped connecting plates are arranged in the middle of the guard plate B, and the distance between every two adjacent connecting plates is the same.
Furthermore, the guard plate A is located right in front of the guard plate B, and three connecting plates of the guard plate A and four connecting plates of the guard plate B are distributed in a staggered mode.
Compared with the prior art, the utility model discloses following beneficial effect has:
because the inside front and back position symmetry of every terminal is provided with two splint, and two splint of every terminal inside constitute circular double-layered groove jointly, and the circular double-layered groove of constituteing according to two splint fixes the cable in the terminal, and adjustment splint are located the height of terminal, and the cable in the terminal is leveled fixed processing, avoids the condition that the line in the terminal appears knoing.
Because the even board of three places of backplate A links the board and links the crisscross distribution of board with backplate B everywhere, when partial dust enters into the screen panel intermediate position through backplate B shape of everywhere even board clearance, backplate A's three places links the board and can carry out the separation to backplate B even board clearance everywhere, links the structural shape of board and backplate B even board through backplate A, carries out the separation with a large amount of dusts.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic diagram of a half-section top view structure of the present invention.
Fig. 2 is a schematic diagram of the structure of the utility model with a half-section left view.
Fig. 3 is a schematic diagram of the side view structure of the half-cut of the utility model.
Fig. 4 is a schematic side view of the split structure of the mesh enclosure, the fan, the guard plate a and the guard plate B according to the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a motor; 2. a wire box plate; 201. a wire post; 202. a splint; 3. a net cover; 4. a fan; 5. a guard plate A; 6. and a guard board B.
Detailed Description
The following describes embodiments of the present invention in further detail 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.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The embodiment is as follows:
as shown in figures 1 to 4:
the utility model provides a motor protection device, which comprises a motor 1; a wire box plate 2 is arranged at the front end of the top of the motor 1, and the bottom of the wire box plate 2 is rectangular; the line box board 2 includes: the cable column 201 is provided with two positions, the two positions of the cable column 201 are respectively arranged at the front end and the rear end of the top of the cable box plate 2, a through sliding groove is formed in the middle of the side face of the cable column 201, and an annular rubber pad is arranged at the top of the cable column 201, so that when a cable connected into the cable column 201 is connected in the cable column 201, the cable connected into the cable column 201 is prevented from being abraded due to friction of the edge position of the cable column 201, and the cable is prevented from being broken; splint 202, the inside front and back position symmetry of every terminal 201 is provided with two splint 202, and two inside splint 202 of every terminal 201 constitute circular double-layered groove jointly, and the circular double-layered groove that constitutes according to two splint 202 fixes the cable in the terminal 201, adjusts the height that splint 202 is located terminal 201, evens out the cable in terminal 201 and fixes the processing, avoids the condition that the knot appears in the line in terminal 201.
Wherein, motor 1 rear end position fixedly connected with screen panel 3, screen panel 3 is the drum shape, and screen panel 3 rear end position has seted up the through-hole, screen panel 3 inside front end position has fan 4, fan 4 front end and motor 1 rear end position are connected the inside intermediate position of screen panel 3 and are provided with backplate A5, backplate A5 is the annular shape, and backplate A5 intermediate position is provided with the even board of three L shapes, every adjacent two even board intervals are the same, screen panel 3 inside rear end position is provided with backplate B6, backplate B6 is the annular shape, and backplate B6 intermediate position is provided with the even board of four L shapes, every adjacent two even board intervals are the same, backplate A5 is located backplate B6 dead ahead position, and backplate A5 three even board and backplate B6 four places even board staggered distribution, when partial dust enters into screen panel 3 intermediate position through backplate B6 four places L shape even board clearances, backplate A5's three even board can carry out the separation to backplate B6 four places even board clearances.
The specific use mode and function of the embodiment are as follows:
when using this device, be in under the state of work when motor 1, carry out the processing of cooling down to motor 1 after the start-up fan 4, at 4 moving in-processes of fan, can adsorb 3 inside positions of screen panel through the screen panel 3 through-hole with external dust, at this moment, link the board through backplate B6L shape everywhere carries out the first step to it and blocks, when partial dust enters into 3 intermediate positions of screen panel through backplate B6L shape even board clearance everywhere, backplate A5's three links the board and can carry out the separation to backplate B6 even board clearance everywhere, reduce the fan 4 outer wall position of dust laminating fan 4, increase fan 4 and appear the condition of load.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. The motor protection device is characterized in that: comprises a motor;
a wire box plate is arranged at the front end of the top of the motor, and the bottom of the wire box plate is rectangular; line box board is including:
the string post, the string post is provided with two altogether, and two places string post sets up the position at both ends around the line box board top respectively, and string post side intermediate position is provided with the spout that runs through, and string post top position is provided with annular rubber pad.
2. A motor protection apparatus as defined in claim 1, wherein: the line box board includes:
the inside front and back position symmetry of every terminal is provided with two splint, and the inside two splint of every terminal constitute circular clamp groove jointly.
3. A motor protection device as defined in claim 1, wherein: the fan is characterized in that a mesh enclosure is fixedly connected to the rear end of the motor, the mesh enclosure is cylindrical, a through hole is formed in the rear end of the mesh enclosure, a fan is arranged at the front end of the inside of the mesh enclosure, and the front end of the fan is connected with the rear end of the motor.
4. A motor protection device as defined in claim 3, wherein: a guard plate A is arranged in the middle of the inside of the mesh enclosure and is in a circular ring shape, three L-shaped connecting plates are arranged in the middle of the guard plate A, and the distance between every two adjacent connecting plates is the same.
5. A motor protection device as defined in claim 3, wherein: guard plate B is arranged at the rear end of the interior of the mesh enclosure and is in a ring shape, four L-shaped connecting plates are arranged in the middle of the guard plate B, and the distance between every two adjacent connecting plates is the same.
6. The motor protection device of claim 4, wherein: the guard plate A is located right in front of the guard plate B, and three connecting plates of the guard plate A and four connecting plates of the guard plate B are distributed in a staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222125520.8U CN218243204U (en) | 2022-08-12 | 2022-08-12 | Motor protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222125520.8U CN218243204U (en) | 2022-08-12 | 2022-08-12 | Motor protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218243204U true CN218243204U (en) | 2023-01-06 |
Family
ID=84682459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222125520.8U Active CN218243204U (en) | 2022-08-12 | 2022-08-12 | Motor protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218243204U (en) |
-
2022
- 2022-08-12 CN CN202222125520.8U patent/CN218243204U/en active Active
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