Lighting device for electric power engineering

Abstract

The lighting device for the electric power engineering comprises a base, the top of the base is fixedly connected with a vertical rod, the outer wall of the vertical rod is sleeved with a sliding sleeve in a sliding mode, the top of the sliding sleeve is fixedly connected with an eccentric sleeve, threaded holes are formed in the outer wall of the eccentric sleeve and the outer wall of the sliding sleeve, the inner walls of the threaded holes are in threaded connection with coarse-thread bolts, and the coarse-thread bolts are in threaded connection with the threaded holes. A round rod is slidably connected to the inner wall of the eccentric sleeve. Through the arrangement of the connecting column, the T-shaped column, the annular rubber block, the semicircular cover, the sponge pad, the connecting sleeve, the transparent ball cover and the threading pipe, the illuminating lamp can be driven to be adjusted at multiple angles, in the vertical and horizontal rotation process of the transparent ball cover, the sponge pad wipes the outer wall of the transparent ball cover, and dust residues are avoided; through the arrangement of the base, the vertical rod, the sliding sleeve, the eccentric sleeve, the coarse thread bolt, the arc-shaped piece and the round rod, the illuminating lamps can face upwards or incline, the two illuminating lamps are driven to ascend and descend, the proper positions are adjusted, and high-position illumination is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of electric power engineering equipment, in particular to a lighting device for electric power engineering. Background Art

[0002] In the field of power engineering, tunnel construction is an important link and has great significance for the construction of power transmission lines. Power tunnel engineering is a facility that places cables underground to achieve power transmission through tunnels. Since there is no natural light in the tunnel, lighting equipment must be installed to facilitate the construction and installation of buried or overhead cables.

[0003] After searching, the patent document with publication number: CN217109457U discloses a night lighting device for power construction. It solves the problems of construction errors caused by the inability to adjust the angle of the lighting device during construction and the unstable fixation of the lighting device after adjustment by setting a rotating ball, a rotating plate, a fixed threaded rod, a fixed plate, a fixed groove, a twisting part, and a locking threaded rod.

[0004] Although the above device meets the requirements of rotation angle adjustment, during tunnel power construction, there is a lot of dust inside the tunnel, which makes it easy for dust to remain on the outer surface of the bulb and the spotlight. Each subsequent use needs to be wiped to avoid affecting the lighting effect. In addition, the bulb can only be rotated left and right along the fixed groove at any angle, and the angle for forward and backward rotation is limited. Therefore, we propose a lighting device for power engineering to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a lighting device for electric power engineering.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A lighting device for electric power engineering comprises a base, the top of the base is fixedly connected to a vertical rod, the outer wall of the vertical rod is provided with a sliding sleeve, the top of the sliding sleeve is fixedly connected to an eccentric sleeve, the outer walls of the eccentric sleeve and the sliding sleeve are both provided with threaded holes, the inner walls of the threaded holes are threadedly connected with coarse thread bolts, the inner wall of the eccentric sleeve is slidably connected to a round rod, the outer wall of the round rod is fixedly connected to two connecting columns, the outer wall of the round rod is provided with an adjustment mechanism, and the outer wall of the round rod is provided with a rotating mechanism.

[0008] Preferably, the adjustment mechanism includes two T-shaped columns, the outer walls of the two connecting columns are provided with T-shaped grooves, the inner walls of the two T-shaped grooves are rotatably connected to the outer walls of the two T-shaped columns respectively, the outer walls of the T-shaped columns are fixedly connected to two hollow annular rubber blocks, the bottom of the T-shaped columns is fixedly connected to a semi-circular cover, the inner wall of the semi-circular cover is fixedly connected to a sponge pad, the semi-circular cover is provided to assist the transparent ball cover to rotate, and the sponge pad cleans the outer surface of the transparent ball cover.

[0009] Preferably, the rotating mechanism includes four connecting sleeves, the outer walls of the two semicircular covers are fixedly connected to the outer walls of the four connecting sleeves respectively, a wire threading tube is rotatably connected between the two connecting sleeves, the outer wall fixed sleeve of the wire threading tube is provided with a transparent ball cover, the interior of the transparent ball cover is fixedly connected to a lighting lamp, the wire threading tube is provided to assist an external power supply to supply power to the lighting lamp, and the transparent ball cover has a heat conducting effect to meet the heat dissipation requirements of the lighting lamp.

[0010] Preferably, the outer wall of the base is provided with a plurality of foot holes, and the inner walls of the plurality of foot holes are slidably provided with foot nails, and the foot nails penetrate deeply into the ground to increase the stability of the base.

[0011] Preferably, one end of the two coarse thread bolts are rotatably connected with an arc-shaped piece, and the outer walls of the two arc-shaped pieces are respectively pressed against the outer walls of the round rod and the vertical rod, and the position of the round rod and the vertical rod is fixed by providing the arc-shaped piece.

[0012] Preferably, the bottoms of the two annular rubber blocks are respectively pressed against the inner walls of the two T-shaped grooves, and the annular rubber blocks provide a squeezing force to prevent the T-shaped column from rotating easily when no external force is applied.

[0013] Preferably, the outer wall of the transparent ball cover is in contact with the outer wall of the sponge pad, the outer wall of the connecting sleeve is provided with a mounting hole, and the inner wall of the mounting hole is threadedly connected with a fine-thread bolt.

[0014] Compared with the prior art, the advantages of the utility model are:

[0015] This solution can drive the lighting lamp to be adjusted at multiple angles by arranging connecting columns, T-shaped columns, annular rubber blocks, semicircular covers, sponge pads, connecting sleeves, transparent ball covers and threading tubes. During the vertical and horizontal rotation of the transparent ball cover, the sponge pad wipes the outer wall of the transparent ball cover to avoid dust residue. By arranging a base, vertical rod, sliding sleeve, eccentric sleeve, coarse thread bolts, arc sheets and round rods, the lighting lamp can be directed upward or tilted, driving the two lighting lamps to be raised and lowered and adjusted to a suitable position for convenient high-altitude lighting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a three-dimensional structural schematic diagram of a lighting device for electric power engineering proposed by the utility model;

[0018] Figure 2 This is a schematic cross-sectional structure diagram of a lighting device for electric power engineering proposed by the utility model;

[0019] Figure 3 The utility model provides a lighting device for electric power engineering Figure 2 A schematic diagram of the enlarged structure of part A in the figure.

[0020] In the figure: 1. base; 2. vertical rod; 3. sliding sleeve; 4. eccentric sleeve; 5. coarse thread bolt; 6. arc-shaped sheet; 7. round rod; 8. connecting column; 9. T-shaped column; 10. annular rubber block; 11. semicircular cover; 12. sponge pad; 13. connecting sleeve; 14. transparent ball cover; 15. threading tube; 16. lighting lamp; 17. foot hole. DETAILED DESCRIPTION

[0021] 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 of 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.

[0022] Depend on Figure 1-Figure 3 As shown, it relates to a lighting device for power engineering, including a base 1, a vertical rod 2 is fixedly connected to the top of the base 1, a sliding sleeve 3 is provided on the outer wall sliding sleeve of the vertical rod 2, the sliding sleeve 3 moves up and down through the vertical rod 2, and an eccentric sleeve 4 is fixedly connected to the top of the sliding sleeve 3.

[0023] The outer walls of the eccentric sleeve 4 and the sliding sleeve 3 are provided with threaded holes, the inner walls of the threaded holes are threadedly connected with coarse thread bolts 5, the inner wall of the eccentric sleeve 4 is slidably connected with a round rod 7, the round rod 7 moves left and right through the eccentric sleeve 4, one end of the two coarse thread bolts 5 are rotatably connected with an arc piece 6, the outer walls of the two arc pieces 6 are respectively squeezed against the outer walls of the round rod 7 and the vertical rod 2, and the outer wall of the round rod 7 is fixedly connected with two connecting columns 8.

[0024] The outer wall of the round rod 7 is provided with an adjustment mechanism, which includes two T-shaped columns 9. The outer walls of the two connecting columns 8 are both provided with T-shaped grooves. The inner walls of the two T-shaped grooves are rotatably connected to the outer walls of the two T-shaped columns 9 respectively. The connecting column 8 limits the T-shaped column 9 through the T-shaped grooves.

[0025] Two hollow annular rubber blocks 10 are fixedly connected to the outer wall of the T-shaped column 9, and the bottoms of the two annular rubber blocks 10 are respectively squeezed against the inner walls of the two T-shaped grooves. The annular rubber blocks 10 provide friction between the T-shaped column 9 and the T-shaped grooves. A semicircular cover 11 is fixedly connected to the bottom of the T-shaped column 9, and a sponge pad 12 is fixedly connected to the inner wall of the semicircular cover 11.

[0026] The outer wall of the round rod 7 is provided with a rotating mechanism, which includes four connecting sleeves 13. The outer walls of the two semi-circular covers 11 are fixedly connected to the outer walls of the four connecting sleeves 13 respectively. A threading tube 15 is rotatably connected between the two connecting sleeves 13. The threading tube 15 is used for threading the power cord, and the lighting lamp 16 is illuminated by the existing external power supply. The outer wall of the threading tube 15 is fixedly provided with a transparent ball cover 14.

[0027] The outer wall of the transparent ball cover 14 contacts the outer wall of the sponge pad 12 , the outer wall of the connecting sleeve 13 is provided with a mounting hole, the inner wall of the mounting hole is threadedly connected with a fine-thread bolt, the interior of the transparent ball cover 14 is fixedly connected with a lighting lamp 16 , and the outer wall of the base 1 is provided with a plurality of foot holes 17 .

[0028] Working principle: When in use, the mobile base 1 can pull the T-shaped column 9 downward and then rotate it according to the power construction situation. When low-level lighting is needed, the T-shaped column 9 can be rotated in the T-shaped groove, so that the semicircular cover 11 and the transparent ball cover 14 can be rotated horizontally. Rotating the transparent ball cover 14 can drive the lighting lamp 16 to rotate vertically and horizontally, so that the lighting lamp 16 can be adjusted at multiple angles. In the process of vertical and horizontal rotation of the transparent ball cover 14, the outer wall of the transparent ball cover 14 contacts the outer wall of the sponge pad 12, and the sponge pad 12 wipes the outer wall of the transparent ball cover 14 to prevent dust residue. The two coarse-thread bolts 5 are rotated to release the position fixation of the vertical rod 2 and the round rod 7, and the round rod 7 is rotated to make the two connecting columns 8 drive the two semi-circular covers 11 to rotate so that the lighting lamp 16 faces upward, or the transparent ball cover 14 is rotated to tilt the threading tube 15 and the lighting lamp 16, and the sliding sleeve 3 moves upward through the vertical rod 2, driving the round rod 7 and the two lighting lamps 16 to rise and fall, and adjusting the appropriate position is convenient for high-altitude lighting.

[0029] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A lighting device for electric power engineering, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a vertical rod (2), the outer wall of the vertical rod (2) is slidably sleeved with a sleeve (3), the top of the sleeve (3) is fixedly connected to an eccentric sleeve (4), the outer walls of the eccentric sleeve (4) and the sleeve (3) are both provided with threaded holes, the inner walls of the threaded holes are threadedly connected with coarse thread bolts (5), the inner wall of the eccentric sleeve (4) is slidably connected to a round rod (7), the outer wall of the round rod (7) is fixedly connected to two connecting columns (8), the outer wall of the round rod (7) is provided with an adjustment mechanism, and the outer wall of the round rod (7) is provided with a rotating mechanism.

2. The lighting device for electric power engineering according to claim 1, characterized in that: The adjustment mechanism comprises two T-shaped columns (9), the outer walls of the two connecting columns (8) are each provided with a T-shaped groove, the inner walls of the two T-shaped grooves are respectively rotatably connected to the outer walls of the two T-shaped columns (9), the outer walls of the T-shaped columns (9) are fixedly connected to two hollow annular rubber blocks (10), the bottom of the T-shaped columns (9) are fixedly connected to a semicircular cover (11), and the inner wall of the semicircular cover (11) is fixedly connected to a sponge pad (12).

3. The lighting device for electric power engineering according to claim 2, characterized in that: The rotating mechanism comprises four connecting sleeves (13), the outer walls of the two semicircular covers (11) are fixedly connected to the outer walls of the four connecting sleeves (13) respectively, a threading tube (15) is rotatably connected between the two connecting sleeves (13), the outer wall of the threading tube (15) is fixedly provided with a transparent ball cover (14), and the interior of the transparent ball cover (14) is fixedly connected to a lighting lamp (16).

4. The lighting device for electric power engineering according to claim 1, characterized in that: The outer wall of the base (1) is provided with a plurality of foot holes (17).

5. The lighting device for electric power engineering according to claim 1, characterized in that: One end of the two coarse thread bolts (5) is rotatably connected to an arc-shaped piece (6), and the outer walls of the two arc-shaped pieces (6) are respectively pressed against the outer walls of the round rod (7) and the vertical rod (2).

6. The lighting device for electric power engineering according to claim 2, characterized in that: The bottoms of the two annular rubber blocks (10) are respectively pressed against the inner walls of the two T-shaped grooves.

7. The lighting device for electric power engineering according to claim 3, characterized in that: The outer wall of the transparent ball cover (14) contacts the outer wall of the sponge pad (12); the outer wall of the connecting sleeve (13) is provided with a mounting hole, and the inner wall of the mounting hole is threadedly connected with a fine-thread bolt.

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