Illuminating device suitable for electricity utilization inspection

Abstract

The invention discloses a lighting device suitable for electricity inspection, and relates to the technical field of electric power overhaul, the lighting device comprises a lower jaw plate and a top plate, a fixing mechanism used for adjusting the size of the device is arranged between the lower jaw plate and the top plate, and a light source used for lighting is arranged above the top plate; a protection frame body used for protecting internal parts of the device is arranged above the top plate, a motor is arranged on the back of the protection frame body, a control mechanism used for adjusting the position of the light source is arranged at the output end of the motor, and the control mechanism comprises a first control assembly and a second control mechanism. The clamping operation between a first limiting circular ring and a first gear of the second control assembly is completed by operating the control panel, so that the normal work of the second control assembly is realized, and proper adjustment is beneficial to reducing the occurrence of a glare phenomenon, so that an inspector can keep visual comfort and reduce eye fatigue in a long-time working process.

Description

Technical Field

[0001] The present invention relates to the technical field of electric power inspection and repair, and in particular to a lighting device suitable for electricity inspection. Background Art

[0002] Power maintenance work often needs to be carried out in various complex environments, including narrow spaces, high-altitude operations, night operations, etc. These environments place high demands on lighting equipment and need to be able to provide sufficient, stable and flexible lighting. A lighting device suitable for power inspection can be defined as a professional lighting device designed for power maintenance, power safety inspection and other scenarios. This device is designed to provide sufficient, stable and flexible lighting solutions to meet the strict lighting requirements of power workers in complex and changeable working environments.

[0003] In the prior art, most electrical inspection lighting devices are head-mounted lighting helmets, which are used in relatively small areas. Due to the large size of common lighting devices and poor overall adjustment capabilities, it is difficult to effectively illuminate, resulting in the inspection efficiency not being effectively improved. In addition, due to the visual characteristics of human beings, unreasonable light paths will increase the frequency of halo phenomena. Summary of the invention

[0004] The purpose of the present invention is to solve the problem that most electrical inspection lighting devices in the prior art are head-mounted lighting helmets, which are used in a relatively small area. Due to the large size of common lighting devices and poor overall adjustment ability, it is difficult to effectively illuminate, resulting in the inspection efficiency not being effectively improved. In addition, due to the visual characteristics of human beings and unreasonable optical paths, the frequency of halo phenomenon will increase. A lighting device suitable for electrical inspection is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A lighting device suitable for electrical inspection comprises a lower jaw plate and a top plate, a fixing mechanism for adjusting the size of the device is arranged between the lower jaw plate and the top plate, a light source for lighting is arranged above the top plate, a protective frame body for protecting the internal parts of the device is arranged above the top plate, a motor is arranged on the back of the protective frame body, a control mechanism for adjusting the position of the light source is arranged at the output end of the motor, the control mechanism comprises a first control component and a second control mechanism, the first control component is used to adjust the initial position of the light source, and the second control component is used to adjust the final position of the light source, a control panel for controlling the first control mechanism and the second control mechanism is arranged on one side of the protective frame body, and the control panel is electrically connected to a second rotating shaft.

[0007] The above technical solution further includes:

[0008] A first sliding groove is provided on the surface of the top plate, the first sliding groove is slidably connected with a control rod, and the control rod is fixedly connected with a protection frame body.

[0009] A second sliding groove is provided at the top end of the top plate, and the second sliding groove is slidably connected to the protection frame body.

[0010] The fixing mechanism includes a threaded rod rotatably mounted on the top plate, the top plate is slidably connected to one end of an arc-shaped rack, the other end of the arc-shaped rack is fixedly connected to the lower jaw plate, a sweat-absorbing pad for absorbing sweat is arranged on the inner side of the arc-shaped rack, the arc-shaped rack is clamped with a threaded rod, and the fixing mechanism is symmetrically arranged with the center axis of the lower jaw plate as the symmetry axis, and its parts and installation methods are the same.

[0011] The material of the jaw plate is soft and fits closely to the human facial skin without causing any harm to the human.

[0012] The control mechanism includes a second rotating shaft rotatably mounted on the protection frame body, the second rotating shaft is fixedly connected with a block, the block is clamped with a buckle, the buckle is fixedly connected with a Y-shaped connecting rod, the Y-shaped connecting rod is slidably connected with a control ring, the control ring is sleeved on the surface of the first rotating shaft and fixedly connected to the first rotating shaft, one end of the control ring is fixedly connected with a first limiting ring, and the other end of the control ring is fixedly connected with a second limiting ring.

[0013] The buckle is rotatably connected to a support plate, one end of the support plate is fixedly installed at the bottom end of the protection frame body, the other end of the support plate is slidably connected to a first rotating shaft, a spring is sleeved on the surface of the buckle, and one end of the buckle away from the clamping block is fixedly connected to a limiting disc with a limiting effect.

[0014] The first control component includes a first rotating shaft rotatably mounted on the protective frame body, one end of the first rotating shaft is fixedly connected to a motor, the other end of the first rotating shaft is fixedly connected to a first bevel gear, the first bevel gear is meshingly connected to a second bevel gear, and the second bevel gear is rotatably mounted on a second fixed plate.

[0015] A second fixed plate is sleeved on the surface of the first rotating shaft, the second fixed plate is rotatably connected to the first rotating shaft, the second fixed plate is rotatably connected to the first bevel gear, the second bevel gear is fixedly connected to one end of the first fixed plate, and the other end of the first fixed plate is fixedly connected to a light source.

[0016] The second control component includes a first gear rotatably mounted on a first rotating shaft, a slot is provided at one end of the first gear away from the motor, the first gear is meshedly connected to a second gear, and the second gear is meshedly connected to an annular rack.

[0017] Wherein, the annular rack is rotatably mounted on the inner wall of the protection frame body, and the first gear is rotatably connected to the protection frame body.

[0018] The second gear is fixedly connected to one end of an L-shaped connecting rod, and the other end of the L-shaped connecting rod is fixedly mounted on the second fixing plate.

[0019] The present invention has the following beneficial effects:

[0020] 1. In the present invention, the clamping operation between the first limit ring and the first gear of the second control component is completed by operating the control panel, so as to realize the normal operation of the second control component. Appropriate adjustment is conducive to reducing the occurrence of glare, so that the inspectors can maintain visual comfort and reduce eye fatigue during long-term work.

[0021] 2. In the present invention, when inspectors work in a small space, the device can be freely changed by sliding the control rod and adjusting it according to the actual situation, which can effectively reduce the collision between the device and obstacles and also increase the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the structure of a lighting device suitable for electricity inspection proposed by the present invention;

[0023] Figure 2 It is a first structural schematic diagram of the present invention;

[0024] Figure 3 It is a second structural schematic diagram of the present invention;

[0025] Figure 4 It is a third structural schematic diagram of the present invention;

[0026] Figure 5 for Figure 2 A schematic diagram of the structure enlargement in the middle;

[0027] Figure 6 for Figure 3 A magnified schematic diagram of the structure at B in the middle;

[0028] Figure 7 for Figure 4 Enlarged schematic diagram of the structure at point C in the middle.

[0029] In the figure: 1. jaw plate; 2. sweat-absorbing pad; 3. arc-shaped rack; 4. threaded rod; 5. second slide groove; 6. protection frame body; 7. motor; 8. top plate; 9. first slide groove; 10. control rod; 11. light source; 12. first fixed plate; 13. second fixed plate; 14. first rotating shaft; 15. first limiting ring; 16. control ring; 17. slot; 18. second limiting ring; 19. Y-shaped connecting rod; 20. control panel; 21. second rotating shaft; 22. block; 23. buckle; 24. support plate; 25. annular rack; 26. first bevel gear; 27. second bevel gear; 28. second gear; 29. ​​first gear; 30. L-shaped connecting rod; 31. limiting disk; 32. spring. DETAILED DESCRIPTION

[0030] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0031] like Figure 1-Figure 7 As shown, a lighting device suitable for electrical inspection includes a lower jaw plate 1 and a top plate 8, a fixing mechanism for adjusting the size of the device is arranged between the lower jaw plate 1 and the top plate 8, a light source 11 for lighting is arranged above the top plate 8, a protection frame body 6 for protecting the internal parts of the device is arranged above the top plate 8, a motor 7 is arranged on the back of the protection frame body 6, and a control mechanism for adjusting the position of the light source 11 is arranged at the output end of the motor 7, the control mechanism includes a first control component and a second control mechanism, the first control component is used to adjust the initial position of the light source 11, and the second control component is used to adjust the final position of the light source 11, and a control panel 20 for controlling the first control mechanism and the second control mechanism is arranged on one side of the protection frame body 6, and the control panel 20 is electrically connected to a second rotating shaft 21.

[0032] The working principle of a lighting device suitable for electricity inspection proposed by the present invention is that when in use, the inspector first adjusts the fixing mechanism according to the size of his own cheeks, so as to wear the device on the cheek. At the beginning of the inspection, the light source 11 is turned on. When the light source 11 needs to be preliminarily adjusted, the control panel 20 is operated according to the actual situation to drive the second rotating shaft 21 to rotate, and then the motor 7 is turned on to drive the first control component to move, so as to achieve a preliminary adjustment of the position of the light source 11. After the adjustment, the motor 7 is turned off, and the control panel 20 is operated again to make it engage, and then the motor 7 is turned on to drive the second control component to move, so as to achieve the adjustment of the final position of the light source 11, and then the motor 7 is turned off. This provides a brighter field of view for the inspector, thereby reducing inspection accidents caused by insufficient light.

[0033] In one embodiment, for the top plate 8 mentioned above, a first sliding groove 9 is opened on the surface of the top plate 8 , a control rod 10 is slidably connected to the first sliding groove 9 , and the control rod 10 is fixedly connected to the protection frame body 6 .

[0034] In one embodiment, for the device body top plate 8 described above, a second slide groove 5 is opened at the top of the top plate 8 , and the second slide groove 5 is slidably connected to the protection frame body 6 .

[0035] The working principle of a lighting device suitable for electricity inspection proposed by the present invention is that when an inspector works in a narrow space, he can slide the control rod 10, thereby driving the control rod 10 to slide in the first slide groove 9, and then driving the protection frame body 6 to slide on the second slide groove 5, and adjust it according to actual conditions, thereby increasing the flexibility of the device.

[0036] In one embodiment, for the above-mentioned fixing mechanism, the fixing mechanism includes a threaded rod 4 rotatably installed on the top plate 8, the top plate 8 is slidably connected to one end of the arc-shaped rack 3, the other end of the arc-shaped rack 3 is fixedly connected to the lower jaw plate 1, a sweat-absorbing pad 2 for absorbing sweat is arranged on the inner side of the arc-shaped rack 3, the arc-shaped rack 3 is clamped with the threaded rod 4, and the fixing mechanism is symmetrically arranged with the center axis of the lower jaw plate 1 as the symmetry axis, and its parts and installation methods are the same.

[0037] The working principle of the lighting device suitable for electricity inspection proposed by the present invention is that the inspector first rotates the threaded rod 4 clockwise by hand to release the clamping connection between the arc-shaped rack 3 and the threaded rod 4, wears the device on the cheek, slides the arc-shaped rack 3 into the top plate 8 according to the size of his own cheek, and then rotates the threaded rod 4 counterclockwise to re-clamp the arc-shaped rack 3 and the threaded rod 4, so that it can be used by inspectors with different cheek sizes. When the inspectors are working, due to the harsh outdoor environment, sweat will flow out of their cheeks. The sweat will flow along the cheeks to the sweat-absorbing pad 2 and be temporarily absorbed by the sweat-absorbing pad 2, which effectively prevents sweat from dripping on the line to cause accidents, and effectively improves the life safety of the inspectors at work.

[0038] In one embodiment, for the above-mentioned control mechanism, the control mechanism includes a second rotating shaft 21 rotatably installed on the protective frame body 6, the second rotating shaft 21 is fixedly connected with a block 22, the block 22 is clamped with a buckle 23, the buckle 23 is fixedly connected with a Y-shaped connecting rod 19, the Y-shaped connecting rod 19 is slidably connected with a control ring 16, the control ring 16 is sleeved on the surface of the first rotating shaft 14 and the control ring 16 is fixedly connected to the first rotating shaft 14, one end of the control ring 16 is fixedly connected with a first limiting ring 15, and the other end of the control ring 16 is fixedly connected with a second limiting ring 18.

[0039] In one embodiment, for the above-mentioned buckle 23, the buckle 23 is rotatably connected to a support plate 24, one end of the support plate 24 is fixedly installed at the bottom end inside the protective frame body 6, and the other end of the support plate 24 is slidably connected to the first rotating shaft 14. A spring 32 is sleeved on the surface of the buckle 23, and the end of the buckle 23 away from the block 22 is fixedly connected to a limiting disc 31 with a limiting effect.

[0040] The working principle of a lighting device suitable for electricity inspection proposed in the present invention is that the operation control panel 20 drives the second rotating shaft 21 to rotate, thereby driving the block 22 to make a circular motion, and then driving the buckle 23 to change its position, causing the Y-shaped connecting rod 19 to drive the control ring 16 to move, and the moving control ring 16 drives the first limit ring 15 and the second limit ring 18 to move synchronously.

[0041] Furthermore, the rotating block 22 drives the buckle 23 to slide in the support plate 24, thereby causing the spring 32 to deform, so that the light source can illuminate without blind spots, so that the direction and angle of the light can be adjusted at any time according to the specific needs of the electricity inspection, ensuring that the inspectors can clearly observe the equipment status from all angles.

[0042] In one embodiment, for the above-mentioned first control component, the first control component includes a first rotating shaft 14 rotatably mounted on the protective frame body 6, one end of the first rotating shaft 14 is fixedly connected to the motor 7, and the other end of the first rotating shaft 14 is fixedly connected to the first bevel gear 26, the first bevel gear 26 is meshedly connected to the second bevel gear 27, and the second bevel gear 27 is rotatably mounted on the second fixed plate 13.

[0043] In one embodiment, for the above-mentioned first rotating shaft 14, a second fixed plate 13 is sleeved on the surface of the first rotating shaft 14, the second fixed plate 13 is rotatably connected to the first rotating shaft 14, the second fixed plate 13 is rotatably connected to the first bevel gear 26, the second bevel gear 27 is fixedly connected to one end of the first fixed plate 12, and the other end of the first fixed plate 12 is fixedly connected to the light source 11.

[0044] The working principle of a lighting device suitable for electricity inspection proposed in the present invention is that when the light source 11 needs to be preliminarily adjusted, the motor 7 in the turned-on state drives the first rotating shaft 14 to rotate, thereby driving the first bevel gear 26 to rotate, and the rotating first bevel gear 26 drives the second bevel gear 27 to rotate through the meshing action, and the rotating second bevel gear 27 drives the first fixed plate 12 to move, thereby adjusting the position of the light source 11. The light source 11 can evenly illuminate various parts that need to be inspected, avoiding the problem of blind spots or excessive exposure to light, which helps inspectors to judge the equipment status more accurately and improve the accuracy and efficiency of inspection.

[0045] In one embodiment, for the above-mentioned second control component, the second control component includes a first gear 29 rotatably mounted on the first rotating shaft 14, a slot 17 is provided at the end of the first gear 29 away from the motor 7, the first gear 29 is meshedly connected to the second gear 28, and the second gear 28 is meshedly connected to the annular rack 25.

[0046] In one embodiment, for the second gear 28 , one end of an L-shaped connecting rod 30 is fixedly connected to the second gear 28 , and the other end of the L-shaped connecting rod 30 is fixedly mounted on the second fixing plate 13 .

[0047] The working principle of a lighting device suitable for electricity inspection proposed by the present invention is that when the light source 11 needs to be finally adjusted, the control panel 20 is operated to make the Y-shaped connecting rod 19 in circular motion drive the first rotating shaft 14 to move close to the first gear 29, thereby realizing the engagement between the first limit ring 15 and the first gear 29, and the motor 7 is turned on. The motor 7 drives the first gear 29 to rotate, and the rotating first gear 29 drives the second gear 28 to rotate through meshing, and the rotating second gear 28 drives the annular rack 25 to rotate through meshing. At the same time, the second gear 28 drives the L-shaped connecting rod 30 to perform a circular motion, thereby driving the first control component to rotate, and then the light source 11 is adjusted for the second time. After the position of the light source 11 is adjusted, the motor 7 is turned off, which will reduce the occurrence of glare, so that the inspectors can maintain visual comfort and reduce eye fatigue during long-term work.

[0048] Although 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 lighting device suitable for electrical inspection, comprising a lower jaw plate (1) and a top plate (8), characterized in that: A fixing mechanism for adjusting the size of the device is arranged between the lower jaw plate (1) and the top plate (8); a light source (11) for lighting is arranged above the top plate (8); a protective frame body (6) for protecting the internal parts of the device is arranged above the top plate (8); a motor (7) is arranged on the back of the protective frame body (6); a control mechanism for adjusting the position of the light source (11) is arranged at the output end of the motor (7); the control mechanism comprises a first control component and a second control component; the first control component is used to adjust the initial position of the light source (11); the second control component is used to adjust the final position of the light source (11); a control panel (20) for controlling the first control mechanism and the second control mechanism is arranged on one side of the protective frame body (6); the control panel (20) is electrically connected to a second rotating shaft (21).

2. A lighting device suitable for electrical inspection according to claim 1, characterized in that: A first sliding groove (9) is provided on the surface of the top plate (8), the first sliding groove (9) is slidably connected to a control rod (10), and the control rod (10) is fixedly connected to the protection frame body (6).

3. A lighting device suitable for electrical inspection according to claim 2, characterized in that: A second sliding groove (5) is provided at the top end of the top plate (8), and the second sliding groove (5) is slidably connected to a protective frame body (6).

4. A lighting device suitable for electrical inspection according to claim 1, characterized in that: The fixing mechanism comprises a threaded rod (4) rotatably mounted on a top plate (8); the top plate (8) is slidably connected to one end of an arc-shaped rack (3); the other end of the arc-shaped rack (3) is fixedly connected to a lower jaw plate (1); a sweat-absorbing pad (2) for absorbing sweat is arranged inside the arc-shaped rack (3); the arc-shaped rack (3) is clamped with the threaded rod (4); the fixing mechanism is symmetrically arranged with the central axis of the lower jaw plate (1) as the symmetry axis, and the parts and installation methods are the same.

5. The lighting device suitable for electrical inspection according to claim 1, characterized in that: The control mechanism comprises a second rotating shaft (21) rotatably mounted on the protection frame body (6); the second rotating shaft (21) is fixedly connected to a clamping block (22); the clamping block (22) is clamped to a buckle (23); the buckle (23) is fixedly connected to a Y-shaped connecting rod (19); the Y-shaped connecting rod (19) is slidably connected to a control ring (16); the control ring (16) is sleeved on the surface of the first rotating shaft (14) and the control ring (16) is fixedly connected to the first rotating shaft (14); one end of the control ring (16) is fixedly connected to a first limiting ring (15); and the other end of the control ring (16) is fixedly connected to a second limiting ring (18).

6. A lighting device suitable for electrical inspection according to claim 5, characterized in that: The buckle (23) is rotatably connected to a support plate (24), one end of the support plate (24) is fixedly mounted on the bottom end of the protection frame body (6), the other end of the support plate (24) is slidably connected to a first rotating shaft (14), a spring (32) is sleeved on the surface of the buckle (23), and one end of the buckle (23) away from the clamping block (22) is fixedly connected to a limiting disc (31) with a limiting effect.

7. The lighting device suitable for electrical inspection according to claim 1, characterized in that: The first control component comprises a first rotating shaft (14) rotatably mounted on the protection frame body (6), one end of the first rotating shaft (14) is fixedly connected to the motor (7), the other end of the first rotating shaft (14) is fixedly connected to the first bevel gear (26), the first bevel gear (26) is meshingly connected to the second bevel gear (27), and the second bevel gear (27) is rotatably mounted on the second fixed plate (13).

8. A lighting device suitable for electrical inspection according to claim 7, characterized in that: A second fixed plate (13) is sleeved on the surface of the first rotating shaft (14); the second fixed plate (13) is rotatably connected to the first rotating shaft (14); the second fixed plate (13) is rotatably connected to a first bevel gear (26); the second bevel gear (27) is fixedly connected to one end of the first fixed plate (12); and the other end of the first fixed plate (12) is fixedly connected to a light source (11).

9. The lighting device suitable for electrical inspection according to claim 1, characterized in that: The second control assembly comprises a first gear (29) rotatably mounted on a first rotating shaft (14); a slot (17) is provided at one end of the first gear (29) away from the motor (7); the first gear (29) is meshedly connected to a second gear (28); and the second gear (28) is meshedly connected to an annular rack (25).

10. A lighting device suitable for electrical inspection according to claim 9, characterized in that: The second gear (28) is fixedly connected to one end of an L-shaped connecting rod (30), and the other end of the L-shaped connecting rod (30) is fixedly mounted on the second fixing plate (13).

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