Box body structure of permanent magnet synchronous motor test box
By designing a permanent magnet synchronous motor test box, it provides perspective windows and shaft holes, allowing the motor operation to be observed with the naked eye, solving the problem of high cost of existing test equipment and achieving simple and low-cost motor testing.
Patent Information
- Application Number
- CN202420970933.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-08
- Publication Date
- 2025-02-28
- Estimated Expiration
- 2034-05-08
AI Technical Summary
Existing motor finished test equipment is costly and complex, and many problems do not require large-scale equipment inspection, and observation of the naked eye can meet the needs.
A permanent magnet synchronous motor test box is designed, which includes a housing, perspective window and shaft hole. Perspective glass is installed in the perspective window to allow the motor to be observed with the naked eye and avoid the use of large-scale testing equipment.
Observing the motor operation condition by naked eyes reduces the testing cost, simplifies the testing process, and meets the clear observation of the motor stator operation condition.
Smart Images
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Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of motor testing, in particular to a box body structure of a permanent magnet synchronous motor testing box. Background Art
[0002] At present, the testing of finished motors on the market often requires the use of a lot of complex equipment, which is too expensive. In fact, many problems do not require large and complex equipment to be tested, which is a bit of a waste of equipment. In fact, many times simple visual observation is sufficient. Utility Model Content
[0003] The utility model aims to provide a box body structure of a permanent magnet synchronous motor test box, which can clearly observe the running conditions of the motor stator and rotor with naked eyes.
[0004] According to the utility model, a box body structure of a permanent magnet synchronous motor test box includes a shell, in which a motor to be tested is installed, a perspective window is arranged on the outer wall of the shell, and an axial hole through which the motor shaft extends is opened on the outer wall of the shell.
[0005] Furthermore, the shell is provided with two opposite sides.
[0006] Furthermore, the perspective window includes a slot formed on a side wall of the housing and a perspective glass connected to the slot.
[0007] Furthermore, the axial hole is opened on the outer wall of the shell.
[0008] Furthermore, the housing includes a stator winding end of the motor to be tested and a front cover and a rear cover respectively arranged at the front and rear of the stator winding end.
[0009] Furthermore, the front end cover and the rear end cover are made of aluminum alloy material.
[0010] Furthermore, a lifting lug is fixed on the rear end cover.
[0011] The beneficial effects of the utility model are:
[0012] 1. The operation of the motor in the perspective window can be observed with the naked eye, avoiding the use of large-scale testing equipment and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0013] Figure 1 It is a structural schematic diagram of the box body structure of the permanent magnet synchronous motor test box described in an embodiment of the utility model.
[0014] Figure 2 This is a structural rear view of the box body structure of the permanent magnet synchronous motor test box described in an embodiment of the utility model.
[0015] In the figure, 1-housing; 2-perspective window; 3-motor shaft; 4-front cover; 5-rear cover; 6-lifting ear. DETAILED DESCRIPTION
[0016] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.
[0017] Combination Figure 1 and Figure 2 , shows a box body structure of a permanent magnet synchronous motor test box of the utility model, including a shell 1, in which a motor to be tested is installed, a perspective window 2 is arranged on the outer wall of the shell 1, and an axial hole from which a power supply motor shaft 3 extends is opened on the outer wall of the shell 1.
[0018] The housing 1 is provided with two opposite sides.
[0019] The perspective window 2 includes a slot formed on the side wall of the housing 1 and a perspective glass connected to the slot.
[0020] The shaft hole is opened on the outer wall of the housing 1 .
[0021] The housing 1 comprises a stator winding end of the motor to be tested and a front cover 4 and a rear cover 5 which are respectively arranged at the front and rear of the stator winding end.
[0022] The front end cover 4 and the rear end cover 5 are made of aluminum alloy.
[0023] A lifting lug 6 is fixed on the rear end cover 5 .
[0024] The lifting lug 6 can facilitate the lifting of the entire test box.
[0025] The beneficial effects of the utility model are:
[0026] 1. The operation of the motor in the perspective window 2 can be observed with the naked eye, avoiding the use of large-scale testing equipment and reducing costs.
[0027] The above is only a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.
Claims
1. A box structure of a permanent magnet synchronous motor test box, characterized in that: The invention comprises a shell, in which a motor to be tested is installed, a perspective window is arranged on the outer wall of the shell, and an axial hole through which a motor shaft extends is opened on the outer wall of the shell.
2. The box body structure of the permanent magnet synchronous motor test box according to claim 1 is characterized in that: The housing is provided with two opposite sides.
3. The box structure of the permanent magnet synchronous motor test box according to claim 2, characterized in that: The perspective window comprises a slot provided on the side wall of the housing and a perspective glass connected in the slot.
4. The box structure of the permanent magnet synchronous motor test box according to claim 3 is characterized in that: The shaft hole is opened on the outer wall of the shell.
5. The box structure of the permanent magnet synchronous motor test box according to claim 1, characterized in that: The housing comprises a stator winding end of the motor to be tested and a front cover and a rear cover respectively arranged at the front and rear of the stator winding end.
6. The box structure of the permanent magnet synchronous motor test box according to claim 5, characterized in that: The front end cover and the rear end cover are made of aluminum alloy material.
7. The box structure of the permanent magnet synchronous motor test box according to claim 6, characterized in that: A lifting lug is fixed on the rear end cover.