Plastic package air conditioner motor

Abstract

The utility model discloses a plastic package air conditioner motor, which comprises a plastic package air conditioner motor main body, the side part of the plastic package air conditioner motor main body is provided with a wire harness, the plastic package air conditioner motor main body is provided with a protection mechanism used for extruding and limiting the wire harness, the protection mechanism comprises a protection frame, a limiting belt, a limiting plate and a threaded column, and the wire harness is located in the protection frame. A supporting plate is arranged in the protection frame, the limiting belt is wound outside the wire harness, the limiting belt is used for preventing the wire harness from scattering, the limiting plate is arranged on the side of the wire harness in a sliding mode, and the threaded column is rotationally connected to the side of the limiting plate. Through mutual cooperation of the protection frame, the supporting plate, the limiting belt, the bearing plate, the limiting plate and the threaded column, the wire harnesses are located in the protection frame, the limiting belt binds the wire harnesses together, and the threaded column pushes the limiting plate to be matched with the bearing plate to clamp and limit the wire harnesses. And the connection part of the plastic-packaged air conditioner motor main body and the wire harness can be protected from pulling.

Description

Technical Field

[0001] The utility model relates to the field of plastic-sealed air-conditioning motors, in particular to a plastic-sealed air-conditioning motor. Background Art

[0002] Plastic-encapsulated air-conditioning motors are usually a commonly used micro motor. Plastic-encapsulated air-conditioning motors usually use plastic packaging technology to encapsulate the motor's stator core, winding and other components as a whole. Plastic-encapsulated air-conditioning motors are usually used in air-conditioning equipment.

[0003] The plastic-encapsulated air-conditioning motor in the prior art usually includes a rotor assembly, a stator assembly, bearings, a plastic-encapsulated shell, end covers and connecting wires, etc. The rotor assembly, stator assembly and bearings are all inside the plastic-encapsulated shell, the end covers encapsulate the inside of the plastic cover body, and the connecting wires connect the wiring harness of the plastic-encapsulated air-conditioning motor, and the connecting wires are usually located outside the plastic-encapsulated shell.

[0004] When installing or removing the plastic air-conditioning motor for maintenance, the plastic-sealed air-conditioning motor is usually operated, and the wiring harness may be accidentally compressed, causing the staff to mistakenly pull the plastic-sealed air-conditioning motor, causing the connection between the plastic-sealed air-conditioning motor and the wiring harness to be pulled, and then the wiring harness connection may be damaged. The plastic-sealed air-conditioning motor is not convenient for protecting the wiring harness connection, and there are certain limitations. Utility Model Content

[0005] The purpose of the present utility model is to provide a plastic-sealed air-conditioning motor to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a plastic-sealed air-conditioning motor, comprising:

[0007] A plastic-sealed air-conditioning motor body, wherein a wiring harness is provided on a side of the plastic-sealed air-conditioning motor body;

[0008] The side of the plastic-sealed air-conditioning motor body is provided with a protection mechanism for squeezing and limiting the wiring harness, and the protection mechanism includes:

[0009] A protective frame, wherein the wiring harness is located inside the protective frame, and a support plate is provided inside the protective frame;

[0010] A limiting belt, which is wrapped around the outside of the wiring harness and is used to protect the wiring harness from scattering;

[0011] A limiting plate and a threaded column, wherein the limiting plate is slidably arranged on the side of the wiring harness, and the threaded column is rotatably connected to the side of the limiting plate, and the threaded column is used to drive the limiting plate to squeeze and limit the wiring harness.

[0012] Preferably, the side of the protective frame is provided with a through groove, the support plate and the limit plate are respectively located inside the multiple through grooves, the inner cavity of the through groove is embedded with a fixing plate, the side of the support plate is symmetrically fixedly connected with a support rod, and the outer wall of the support rod is fixedly connected with one of the fixing plates.

[0013] Preferably, the threaded column is threadedly inserted and connected to the side of another fixing plate, the outer wall of the threaded column is slidably inserted and connected with a mounting ring, and the side of the limiting plate is fixedly connected with a fixing cylinder.

[0014] Preferably, the end of the threaded column is fixedly connected to an annular plate, and the annular plate is located inside the fixed cylinder. The side of the mounting ring is symmetrically threaded and inserted with a locking bolt, one end of the locking bolt is threaded and inserted with the fixed cylinder, and the side of the limiting plate is symmetrically fixedly connected to a guide rod, wherein the other side of the fixed plate is symmetrically fixedly connected to a guide cylinder, and the guide rod is slidably inserted and connected with the inner cavity of the guide cylinder.

[0015] Preferably, a supporting plate for supporting the position of the wiring harness is slidingly provided inside the protective frame, a guide plate is fixedly connected to the side of the supporting plate, a guide groove is opened on the side of the inner wall of the protective frame, and the guide plate is slidably inserted into the inner cavity of the guide groove.

[0016] Preferably, an assembly plate is fixedly connected to the side of the plastic-sealed air-conditioning motor body, a positioning bolt is threadedly inserted into the top end of the assembly plate, and one end of the positioning bolt is threadedly inserted into the protective frame.

[0017] The technical effects and advantages of this utility model are:

[0018] The utility model utilizes the mutual cooperation of the protective frame, the support plate, the limiting belt, the bearing plate, the limiting plate and the threaded column. The wiring harness is located inside the protective frame, the bearing plate supports the wiring harness, the limiting belt ties the wiring harness together, and the threaded column pushes the limiting plate and the bearing plate to cooperate to clamp and limit the wiring harness, which is beneficial to anti-pull protection of the connection between the plastic-sealed air-conditioning motor body and the wiring harness, and is convenient to prevent the connection between the wiring harness and the plastic-sealed air-conditioning motor body from being pulled and damaged, and is convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 This is a front sectional structural diagram of the protective frame of the utility model.

[0021] Figure 3 This is a side sectional structural diagram of the protective frame of the utility model.

[0022] In the figure: 1. Plastic-sealed air conditioner motor body; 2. Wiring harness; 3. Protective mechanism; 31. Protective frame; 32. Support plate; 33. Limiting belt; 34. Load-bearing plate; 35. Limiting plate; 36. Threaded column; 37. Fixing cylinder; 38. Ring plate; 39. Mounting ring; 310. Fixing plate; 311. Support rod; 312. Guide plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] The utility model provides Figure 1-3 The plastic-sealed air-conditioning motor shown includes a plastic-sealed air-conditioning motor body 1 , and a wiring harness 2 is provided on the side of the plastic-sealed air-conditioning motor body 1 .

[0025] Furthermore, a protective mechanism 3 for squeezing and limiting the wiring harness 2 is provided on the side of the plastic-sealed air-conditioning motor body 1. The protective mechanism 3 includes a protective frame 31, a limiting belt 33, a limiting plate 35 and a threaded column 36. The protective frame 31 is U-shaped. The protective frame 31 is conducive to placing the wiring harness 2 inside it. The protective frame 31 is conducive to shielding the connection between the wiring harness 2 and the plastic-sealed air-conditioning motor body 1. The limiting belt 33 is a Velcro-type binding belt. The limiting belt 33 is conducive to winding and binding multiple wiring harnesses 2 together, thereby avoiding excessive dispersion of the wiring harness 2 and facilitating centralized positioning of the wiring harness 2. The limiting plate 35 is conducive to squeezing the wiring harness 2, thereby facilitating a tight fit between the wiring harness 2 and the support plate 32, thereby It is beneficial to provide anti-pull protection for the connection between the wiring harness 2 and the plastic-sealed air-conditioning motor body 1, avoiding random damage to the wiring harness 2. The threaded column 36 is beneficial to push the limit plate 35 to move, so that the limit plate 35 can squeeze and limit the wiring harness 2. The wiring harness 2 is located inside the protective frame 31, and a support plate 32 is provided inside the protective frame 31, which is beneficial to make the wiring harness 2 fit therewith, so as to cooperate with the limit plate 35. The limiting belt 33 is wrapped around the outside of the wiring harness 2, and the limiting belt 33 is used to protect the wiring harness 2 from scattering. The limiting plate 35 is slidably set on the side of the wiring harness 2, and the threaded column 36 is rotatably connected to the side of the limiting plate 35. The threaded column 36 is used to drive the limiting plate 35 to squeeze and limit the wiring harness 2.

[0026] Specifically, a through groove is opened on the side of the protective frame 31, and the support plate 32 and the limit plate 35 are respectively located inside the multiple through grooves. The inner cavity of the through groove is embedded with a fixing plate 310, which is conducive to the rotation of the threaded column 36 thereon and at the same time is conducive to supporting the support rod 311. The side of the support plate 32 is symmetrically fixedly connected with the support rod 311, which is conducive to supporting the support plate 32. The outer wall of the support rod 311 is fixedly connected with one of the fixing plates 310, and the threaded column 36 is threadedly connected to the side of the other fixing plate 310. The outer wall of the threaded column 36 is slidably connected with the mounting ring 39, which is conducive to limiting the rotation position of the annular plate 38 so that the annular plate 38 The fixing cylinder 37 is rotated inside the fixing cylinder 37, and the side of the limiting plate 35 is fixedly connected to the fixing cylinder 37. The end of the threaded column 36 is fixedly connected to the annular plate 38, which is conducive to driving the limiting plate 35 to slide horizontally. The annular plate 38 is located inside the fixing cylinder 37, and the side of the mounting ring 39 is symmetrically threaded and inserted with a locking bolt, which is conducive to the installation and disassembly of the mounting ring 39. One end of the locking bolt is threaded and inserted with the fixing cylinder 37. The side of the limiting plate 35 is symmetrically fixedly connected with a guide rod. The guide rod and the guide cylinder are conducive to guiding the sliding of the limiting plate 35. The side of the other fixing plate 310 is symmetrically fixedly connected with a guide cylinder, and the guide rod is slidably inserted and connected with the inner cavity of the guide cylinder.

[0027] Specifically, a supporting plate 34 for supporting the position of the wire harness 2 is slidingly provided inside the protective frame 31, which is beneficial to supporting the wire harness 2 and preventing the wire harness 2 from hanging too much. A guide plate 312 is fixedly connected to the side of the supporting plate 34, which is beneficial to sliding support for the supporting plate 34 and facilitating the installation and guidance of the supporting plate 34. A guide groove is provided on the side of the inner wall of the protective frame 31, and the guide plate 312 is slidably inserted into the inner cavity of the guide groove.

[0028] Specifically, the side of the plastic-sealed air-conditioning motor body 1 is fixedly connected with an assembly plate. The assembly plate and the positioning bolts are conducive to the installation and disassembly of the protective frame 31. The top of the assembly plate is threadedly connected with a positioning bolt, and one end of the positioning bolt is threadedly connected with the protective frame 31.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A plastic-encapsulated air-conditioning motor, comprising: A plastic-sealed air-conditioning motor body (1), wherein a wiring harness (2) is provided on a side of the plastic-sealed air-conditioning motor body (1); It is characterized in that a protection mechanism (3) for squeezing and limiting the wiring harness (2) is provided on the side of the plastic-sealed air-conditioning motor body (1), and the protection mechanism (3) comprises: A protective frame (31), the wiring harness (2) is located inside the protective frame (31), and a support plate (32) is provided inside the protective frame (31); A limiting belt (33), the limiting belt (33) being wound around the outside of the wiring harness (2), the limiting belt (33) being used to protect the wiring harness (2) from scattering; A limiting plate (35) and a threaded column (36), wherein the limiting plate (35) is slidably arranged on the side of the wiring harness (2), and the threaded column (36) is rotatably connected to the side of the limiting plate (35), and the threaded column (36) is used to drive the limiting plate (35) to squeeze and limit the wiring harness (2).

2. The plastic-sealed air-conditioning motor according to claim 1, characterized in that: The side of the protective frame (31) is provided with through slots, the support plate (32) and the limit plate (35) are respectively located inside the plurality of through slots, the inner cavity of the through slot is embedded with a fixing plate (310), the side of the support plate (32) is symmetrically fixedly connected with a support rod (311), and the outer wall of the support rod (311) is fixedly connected with one of the fixing plates (310).

3. The plastic-sealed air-conditioning motor according to claim 2, characterized in that: The threaded column (36) is threadedly connected to the side of another fixed plate (310), the outer wall of the threaded column (36) is slidably connected to the mounting ring (39), and the side of the limiting plate (35) is fixedly connected to the fixing cylinder (37).

4. The plastic-sealed air-conditioning motor according to claim 3, characterized in that: The end of the threaded column (36) is fixedly connected to an annular plate (38), and the annular plate (38) is located inside the fixed cylinder (37). The side of the mounting ring (39) is symmetrically threaded and inserted with a locking bolt, and one end of the locking bolt is threaded and inserted with the fixed cylinder (37). The side of the limiting plate (35) is symmetrically fixedly connected to a guide rod, and the side of the other fixed plate (310) is symmetrically fixedly connected to a guide cylinder, and the guide rod is slidably inserted and connected with the inner cavity of the guide cylinder.

5. The plastic-sealed air-conditioning motor according to claim 1, characterized in that: A bearing plate (34) for supporting the position of the wiring harness (2) is slidably provided inside the protective frame (31), a guide plate (312) is fixedly connected to the side of the bearing plate (34), a guide groove is provided on the side of the inner wall of the protective frame (31), and the guide plate (312) is slidably connected to the inner cavity of the guide groove.

6. The plastic-sealed air-conditioning motor according to claim 1, characterized in that: An assembly plate is fixedly connected to the side of the plastic-sealed air-conditioning motor body (1); a positioning bolt is threadedly inserted and connected to the top of the assembly plate; and one end of the positioning bolt is threadedly inserted and connected to the protective frame (31).

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