Motor maintenance lighting device

Abstract

The utility model relates to the technical field of motor maintenance, in particular to a motor maintenance lighting device which comprises a mounting sleeve, a screw rod is movably screwed in the mounting sleeve, a threaded sleeve is movably screwed at the bottom end of the screw rod, a cover plate is mounted at the bottom end of the threaded sleeve, and magnet columns are mounted at the positions, close to the four corners, of the bottom end of the cover plate. The bottom ends of the four sets of magnet columns are fixedly arranged on the inner wall of the bottom end of a battery jar in an attracted mode, the battery jar is located in the mounting disc, and a plurality of sets of auxiliary illuminating lamps are arranged on the side surface of the mounting disc. Through the arrangement of the mounting plate, the bolt, the clamping block, the screw rod, a handheld part, a threaded sleeve, a mounting disc, an auxiliary illuminating lamp, a main illuminating lamp and other parts, the problems that the position of an illuminating lamp of an existing illuminating device is fixedly arranged, the illuminating lamp cannot extend into a motor, illumination is directly conducted in the motor, and the illuminating effect is poor can be effectively solved. And illumination can only be performed from the outside of the motor to the inside of the motor, so that the illumination effect is poor.

Description

Technical Field

[0001] The utility model relates to the technical field of motor maintenance, in particular to a motor maintenance lighting device. Background Art

[0002] A motor is a device that converts electrical energy into mechanical energy. It uses an energized coil (i.e., stator winding) to generate a rotating magnetic field and acts on the rotor (such as a squirrel cage closed aluminum frame) to form a magnetic electrodynamic rotating torque. Electric motors are divided into DC motors and AC motors according to the power supply used. Most of the motors in the power system are AC motors, which can be synchronous motors or asynchronous motors (the speed of the motor stator magnetic field and the speed of the rotor rotation do not maintain synchronous speed). The motor is mainly composed of a stator and a rotor. The direction of the force movement of the energized wire in the magnetic field is related to the direction of the current and the direction of the magnetic flux lines (magnetic field direction). The working principle of the motor is that the magnetic field acts on the force of the current, causing the motor to rotate.

[0003] When inspecting and servicing a motor, it is often necessary to inspect and repair the inside of the motor. Usually, the inside of the motor is arranged by various components, so that the inside of the motor will be in a dark state. When repairing the motor, it is necessary to use a lighting device to illuminate the inside of the motor. However, the existing lighting device has a fixed position of the lighting lamp, which cannot allow the lighting lamp to extend into the inside of the motor to directly illuminate the inside of the motor. The lighting lamp can only be illuminated from the outside of the motor, resulting in poor lighting effects. Therefore, corresponding improvements are needed based on the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a motor maintenance lighting device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a motor maintenance lighting device, comprising a mounting sleeve, a screw rod movably threaded inside the mounting sleeve, and a threaded sleeve movably threaded at the bottom end of the screw rod, a cover plate is installed at the bottom end of the threaded sleeve, and magnet columns are installed at the four corners of the bottom end of the cover plate, the bottom ends of the four groups of magnet columns are adsorbed and fixed to the bottom inner wall of the battery slot, and the battery slot is located inside the mounting plate, a plurality of groups of auxiliary lighting lamps are arranged on the side surface of the mounting plate, and a main lighting lamp is installed at the bottom end of the mounting plate.

[0006] Preferably, mounting plates are installed at both sides of the top end of the mounting sleeve, and bolts are movably threaded inside the two groups of mounting plates, and clamping blocks are installed at one end of the two groups of bolts through bearings.

[0007] Preferably, a hand-held portion is installed at the top end of the screw.

[0008] Preferably, the two groups of clamping blocks are both arc-shaped, and the inner surfaces of the two groups of clamping blocks are fitted to the outer surface of the screw.

[0009] Preferably, the cover plate is disposed at a top end inside the battery slot.

[0010] Preferably, the groups of auxiliary lighting lamps are of equal size, and the groups of auxiliary lighting lamps are centrally symmetrically arranged with the center point of the mounting plate as the center point.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The arrangement of components such as mounting plates, bolts, clamping blocks, screws, hand-held parts, threaded sleeves, mounting plates, auxiliary lighting lamps and main lighting lamps can effectively solve the problem that the lighting lamps of existing lighting devices are fixed in position, making it impossible for the lighting lamps to extend into the interior of the motor to directly illuminate the interior of the motor, and can only illuminate the interior of the motor from the outside, resulting in poor lighting effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional structural schematic diagram of the main body of the utility model.

[0014] Figure 2 for Figure 1 Enlarged schematic diagram at point A in the middle.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the installation disk of the utility model.

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the threaded sleeve of the utility model.

[0017] In the figure: 1. mounting sleeve; 11. mounting plate; 12. bolt; 13. clamping block; 2. screw; 21. hand-held part; 22. threaded sleeve; 23. cover plate; 24. magnet column; 3. mounting plate; 31. battery slot; 32. auxiliary lighting; 33. main lighting. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figures 1 to 4The utility model provides a technical solution: a motor maintenance lighting device, including a mounting sleeve 1, mounting plates 11 are installed at both sides of the top of the mounting sleeve 1, and bolts 12 are movably screwed inside the two groups of mounting plates 11, and clamping blocks 13 are installed at one end of the two groups of bolts 12 through bearings, a screw rod 2 is movably screwed inside the mounting sleeve 1, and a threaded sleeve 22 is movably screwed at the bottom end of the screw rod 2, the shapes of the two groups of clamping blocks 13 are both arc-shaped, and the inner side surfaces of the two groups of clamping blocks 13 are both fitted with the outer surface of the screw rod 2, a hand-held part 21 is installed at the top of the screw rod 2, a cover plate 23 is installed at the bottom end of the threaded sleeve 22, and magnet columns 24 are installed at the bottom end of the cover plate 23 near the four corners.

[0020] The bottom ends of the four groups of magnet columns 24 are fixedly attached to the bottom inner wall of the battery slot 31, and the battery slot 31 is located inside the mounting plate 3, and the cover plate 23 is located inside the battery slot 31 near the top. Four lithium batteries are placed inside the battery slot 31. Figure 3 As shown, four lithium batteries provide power to several groups of auxiliary lights 32 and main lights 33, so that several groups of auxiliary lights 32 and main lights 33 can operate normally and perform corresponding lighting operations. Several groups of auxiliary lights 32 are arranged on the side surface of the mounting plate 3, and the main light 33 is installed at the bottom end of the mounting plate 3. The sizes of several groups of auxiliary lights 32 are equal, and several groups of auxiliary lights 32 are centrally symmetrically arranged with the center point of the mounting plate 3 as the center point.

[0021] When in use, the user can hold the outer surface of the installation sleeve 1 with one hand, and hold the hand-held part 21 with the other hand and rotate it accordingly, so that the screw rod 2 can rotate inside the installation sleeve 1, so that the threaded sleeve 22 can rotate accordingly, so that the installation disk 3 can move downward accordingly, so that the positions of several groups of battery slots 31 and auxiliary lighting lamps 32 can be adjusted downward. When the adjustment is completed, the user can stop the rotation of the screw rod 2, and then the user can rotate the bolt 12 accordingly in turn, so that the corresponding clamping block 13 can move horizontally accordingly, so that the inner surface of the corresponding clamping block 13 can be closely fitted with the outer surface of the screw rod 2, so that the screw rod 2 can be fixed accordingly, so that the screw rod 2 cannot be rotated at will. At this time, the user can hold the hand-held part 21 and extend the installation disk 3 into the interior of the motor housing, so that several groups of auxiliary lighting lamps 32 and the main lighting lamp 33 can extend into the interior of the motor housing. At this time, several groups of auxiliary lights 32 and main lights 33 can be turned on by switches, so that lighting operations can be performed directly inside the motor housing. Since several groups of auxiliary lights 32 are arranged in a circular array and are located on the side surface of the mounting plate 3, and the main lights 33 are located at the bottom of the mounting plate 3, the lighting effect can be maximized, thereby facilitating subsequent maintenance operations inside the motor.

[0022] When the four lithium batteries located inside the battery slot 31 are out of power, the user can hold the threaded sleeve 22 and rotate the screw 2, so that the bottom end of the screw 2 can be separated from the inside of the threaded sleeve 22. After that, the user can move the threaded sleeve 22 upward, so that the cover 23 and the four groups of magnet columns 24 can move upward accordingly, so that the bottom surfaces of the four groups of magnet columns 24 are separated from the bottom inner wall of the battery slot 31, so that the cover 23 can be moved out from the inside of the battery slot 31. At this time, the old four lithium batteries can be taken out and the new four lithium batteries can be replaced accordingly. According to the above operation, the cover 23 can be reinstalled to the initial position and can continue to be used.

[0023] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A motor maintenance lighting device, comprising a mounting sleeve (1), characterized in that: The installation sleeve (1) is movably threaded with a screw rod (2), and the bottom end of the screw rod (2) is movably threaded with a threaded sleeve (22), the bottom end of the threaded sleeve (22) is installed with a cover plate (23), and the bottom end of the cover plate (23) is installed with magnet columns (24) at four corners, the bottom ends of the four groups of magnet columns (24) are all adsorbed and fixed to the bottom inner wall of the battery slot (31), and the battery slot (31) is located inside the installation plate (3), a plurality of groups of auxiliary lighting lamps (32) are arranged on the side surface of the installation plate (3), and a main lighting lamp (33) is installed at the bottom end of the installation plate (3).

2. The motor maintenance lighting device according to claim 1, characterized in that: Mounting plates (11) are installed at both sides of the top end of the mounting sleeve (1), and bolts (12) are movably screwed inside the two groups of mounting plates (11), and clamping blocks (13) are installed at one end of the two groups of bolts (12) through bearings.

3. The motor maintenance lighting device according to claim 1, characterized in that: A hand-held portion (21) is mounted on the top end of the screw rod (2).

4. The motor maintenance lighting device according to claim 2, characterized in that: The two groups of clamping blocks (13) are both arc-shaped, and the inner surfaces of the two groups of clamping blocks (13) are both fitted with the outer surface of the screw rod (2).

5. The motor maintenance lighting device according to claim 1, characterized in that: The cover plate (23) is disposed at a top end inside the battery slot (31).

6. The motor maintenance lighting device according to claim 1, characterized in that: The sizes of the plurality of auxiliary lighting lamps (32) are equal, and the plurality of auxiliary lighting lamps (32) are centrally symmetrically arranged with the center point of the installation plate (3) as the center point.

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