Working lamp

Abstract

The working lamp comprises a main lamp body and a positioning clamp, the positioning clamp is provided with an installation shell, the main lamp body is rotatably and movably arranged in the installation shell through a ball cup, an inner cavity of the installation shell comprises a movable cavity and a locking cavity, a ball head portion of the ball cup is movably connected in the movable cavity, and the installation shell is provided with a movable opening for the ball cup to move. A locking sleeve is installed in the locking cavity, and the concave-convex portion of the ball head portion is locked in an opening of the locking sleeve. According to the working lamp, after the position of the main lamp body is adjusted, the locking sleeve is operated to lock the concave-convex part, so that the position of the ball head part relative to the movable cavity is fixed, the position of the main lamp holder is maintained, use is convenient, and user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, in particular to a working lamp. Background Art

[0002] Work lights are often used in construction sites, accident repair, disaster relief, car workshops and other use environments. Work lights are sometimes moved in different use environments to meet the user's lighting needs for work lights. In the prior art, a work light includes a lamp holder, a lamp head and a handle. When the work light is in use, the work light is placed in the area to be illuminated by the lamp holder, and the work light is taken away by holding the handle after use. For example, a utility model patent with announcement number CN208041847U discloses a work light with a clip, including: a lamp body, a U-shaped bracket, a support cross bar and a positioning clamp; both sides of the lamp body are connected to the U-shaped bracket by a first adjusting bolt, and the U-shaped bracket is connected to the support cross bar by a second adjusting bolt; the positioning clamps are respectively installed on both sides of the support cross bar, and the bottom of the positioning clamp is flush with the bottom of the support cross bar. Normally, the work light can be placed directly on a plane through the bottom of the positioning clamp and the support cross bar.

[0003] However, the adjustment range of the lamp head is small, and the position of the adjusted lamp head is easily changed by external force impact, requiring the user to frequently adjust the position of the lamp head, which is inconvenient to use and reduces the user experience. Utility Model Content

[0004] The purpose of the utility model is to design a work lamp to solve the deficiencies of the above-mentioned technology. After the position of the main lamp body is adjusted, the locking sleeve is operated to lock the concave and convex part to fix the position of the ball head relative to the active cavity, thereby maintaining the position of the main lamp head. It is more convenient to use and improves the user experience.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a work lamp, comprising a main lamp body and a positioning clamp, the positioning clamp is provided with a mounting shell, the main lamp body can be rotatably moved in the mounting shell through a ball head seat, the inner cavity of the mounting shell comprises a movable cavity and a locking cavity, the ball head of the ball head seat is movably connected in the movable cavity, the mounting shell is provided with a movable opening for the ball head seat to move, a locking sleeve is installed in the locking cavity, and the concave and convex parts of the ball head are locked in the opening of the locking sleeve.

[0006] Preferably, the locking sleeve is threadedly connected to the locking cavity, the first end of the locking sleeve is provided with an opening for inserting the ball head, the second end of the locking sleeve is located on the outside of the mounting shell and is provided with an operating knob, and an interference fit is formed between the inner wall of the opening and the concave-convex portion.

[0007] Preferably, the ball head seat is provided with a rotating shaft, the ball head portion is provided with a mounting groove, the mounting groove is sleeve-fitted with the rotating shaft, and the ball head portion and the rotating shaft are connected by bolts.

[0008] Preferably, there are a plurality of the concave-convex portions, which are sequentially arranged on the outer wall of the ball head along the length direction of the rotation axis.

[0009] Preferably, the positioning clamp comprises an upper clamp structure and a lower clamp structure, the upper clamp structure and the lower clamp structure are movably connected via a pin shaft, the pin shaft is sleeved with a torsion spring member, and two ends of the torsion spring member respectively abut against the upper clamp structure and the lower clamp structure.

[0010] Preferably, the front ends of the upper clamping structure and the lower clamping structure are clamping ends, the rear end of the upper clamping structure is formed with a seesaw portion, the mounting shell is arranged on the seesaw portion, and the lower clamping structure is a flat plate structure.

[0011] Preferably, the main lamp body includes a lamp housing, a light-transmitting plate and a light-emitting device, the ball head seat is fixedly connected to the bottom of the lamp housing, the light-emitting device is arranged in the lamp housing, the light-transmitting plate is arranged on the front side wall of the lamp housing, the light-emitting side of the light-emitting device corresponds to the light-transmitting plate, and the rear side wall of the lamp housing is provided with a switch button and a power cord.

[0012] Preferably, a handle is provided on the top of the lamp housing.

[0013] Preferably, a decorative ring is provided on the front side wall of the lamp housing along the edge of the light-transmitting plate.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows: the work lamp of the utility model is fixed in various workplaces by placing or clamping the work lamp through a positioning clip, and the lighting area is illuminated by the main lamp body. Through the cooperation between the ball head and the mounting shell, the user can adjust the position of the main lamp body according to needs, and the adjustment range is large. After the position of the main lamp body is adjusted, the locking sleeve is operated to lock the concave and convex part to fix the position of the ball head relative to the active cavity, thereby maintaining the position of the main lamp head. It is more convenient to use and improves the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the working light in the embodiment;

[0016] Figure 2 is a cross-sectional view of the working light in the embodiment Figure 1 ;

[0017] Figure 3 yes Figure 2 Enlarged view of area A in the middle;

[0018] Figure 4 is a cross-sectional view of the working light in the embodiment Figure 2 .

[0019] In the figure: 1. main lamp body; 11. lamp housing; 12. light-transmitting plate; 13. light-emitting device; 2. positioning clip; 21. upper clip structure; 22. lower clip structure; 3. mounting shell; 4. ball head seat; 5. movable cavity; 6. locking cavity; 7. ball head; 8. movable opening; 9. locking sleeve; 10. concave and convex part; 14. opening; 15. operating knob; 16. rotating shaft; 17. mounting groove; 18. pin shaft; 19. torsion spring member; 20. rocker part; 23. switch button; 24. power cord; 25. handle member; 26. decorative ring. DETAILED DESCRIPTION

[0020] The present invention will be further described below by way of embodiments in conjunction with the accompanying drawings.

[0021] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 A work light comprises a main lamp body 1 and a positioning clamp 2. The main lamp body 1 comprises a lamp housing 11, a light-transmitting plate 12 and a light-emitting device 13. The ball head seat 4 is fixedly connected to the bottom of the lamp housing 11. The light-emitting device 13 is arranged in the lamp housing 11. The light-transmitting plate 12 is arranged on the front side wall of the lamp housing 11. The light-emitting side of the light-emitting device 13 corresponds to the light-transmitting plate 12. A switch button 23 and a power cord 24 are arranged on the rear side wall of the lamp housing 11. The switch button 23 controls the start and stop of the light-emitting device 13. The power cord 24 is connected to an external power supply to supply power to the work light. A decorative ring 26 is arranged on the front side wall of the lamp housing 11 along the edge of the light-transmitting plate 12. The decorative ring 26 is used to prevent the front side wall of the lamp housing 11 from being directly hit and damaging the light-transmitting plate 12. A handle 25 is arranged on the top of the lamp housing 11. The user can hold the handle 25 to carry the work light.

[0022] The bottom of the lamp housing 11 is fixedly connected with a ball head seat 4, the positioning clamp 2 is provided with a mounting shell 3, the inner cavity of the mounting shell 3 includes a movable cavity 5 and a locking cavity 6, the ball head 7 of the ball head seat 4 is movably connected in the movable cavity 5, and the mounting shell 3 is provided with a movable opening 8 for the ball head seat 4 to move, so that the main lamp body 1 can be rotatably moved in the mounting shell 3 through the ball head seat 4. The positioning clamp 2 includes an upper clamp structure 21 and a lower clamp structure 22, and the upper clamp structure 21 and the lower clamp structure 22 are movably connected by a pin shaft 18, and the pin shaft 18 is sleeved with a torsion spring member 19, and the two ends of the torsion spring member 19 are respectively abutted against the upper clamp structure 21 and the lower clamp structure 22, and the front ends of the upper clamp structure 21 and the lower clamp structure 22 are clamping ends, and the rear end of the upper clamp structure 21 is formed with a seesaw portion 20, and the mounting shell 3 is arranged on the seesaw portion 20, and the lower clamp structure 22 is a flat plate structure. The lower clamp structure 22 can be a support member to place the work light on a horizontal plane, or the positioning clamp 2 can be clamped and fixed at the edge of the desktop by operating the seesaw portion 20 and the lower clamp structure 22.

[0023] A plurality of annular concave-convex portions 10 are arranged on the outer wall of the ball head 7, and the plurality of concave-convex portions 10 are arranged on the outer wall of the ball head 7 in sequence along the length direction of the rotating shaft 16. A locking sleeve 9 is installed in the locking cavity 6, and the locking sleeve 9 is threadedly connected in the locking cavity 6. An opening 14 for inserting the ball head 7 is opened at the first end of the locking sleeve 9, and an operating knob 15 is arranged at the second end of the locking sleeve 9 on the outside of the mounting shell 3. An interference fit is formed between the inner wall of the opening 14 and the concave-convex portion 10, so that the concave-convex portion 10 of the ball head 7 is locked in the opening 14 of the locking sleeve 9.

[0024] The structure of the work lamp is relatively simple. The work lamp is fixed in various workplaces by placing or clamping through the positioning clip 2. The main lamp body 1 is used to illuminate the area to be illuminated. The cooperation between the ball head 7 and the mounting shell 3 allows the user to adjust the position of the main lamp body 1 according to needs. The adjustment range is large. After the position of the main lamp body 1 is adjusted, the locking sleeve 9 is operated to lock the concave and convex part 10 to fix the position of the ball head 7 relative to the active cavity 5, thereby maintaining the position of the main lamp head. It is more convenient to use and improves the user experience.

[0025] The ball head seat 4 is provided with a rotating shaft 16, and the ball head 7 is provided with a mounting groove 17, which is sleeved with the rotating shaft 16 so that the lamp housing 11 can be rotated around the rotating shaft 16 to adjust the lighting angle of the main lamp body 1. The ball head 7 and the rotating shaft 16 are connected by bolts, and the ball head 7 and the rotating shaft 16 can be locked or unlocked by tightening or loosening the bolts.

[0026] Of course, the above are only typical examples of the present invention. In addition, the present invention may have many other specific implementations. Any technical solutions formed by equivalent replacement or equivalent transformation fall within the scope of protection required by the present invention.

Claims

1. A work light, characterized by: The invention comprises a main lamp body (1) and a positioning clamp (2), wherein the positioning clamp (2) is provided with a mounting shell (3), wherein the main lamp body (1) can be rotated and moved in the mounting shell (3) through a ball head seat (4), wherein the inner cavity of the mounting shell (3) comprises a movable cavity (5) and a locking cavity (6), wherein a ball head portion (7) of the ball head seat (4) is movably connected in the movable cavity (5), wherein the mounting shell (3) is provided with a movable opening (8) for the ball head seat (4) to move, wherein a locking sleeve (9) is installed in the locking cavity (6), and a concave-convex portion (10) of the ball head portion (7) is locked in an opening (14) of the locking sleeve (9).

2. The working light according to claim 1, characterized in that: The locking sleeve (9) is threadedly connected to the locking cavity (6); the first end of the locking sleeve (9) is provided with an opening (14) for inserting the ball head (7); the second end of the locking sleeve (9) is located outside the mounting shell (3) and is provided with an operating knob (15); an inner wall of the opening (14) forms an interference fit with the concave-convex portion (10).

3. The working light according to claim 2, characterized in that: The ball head seat (4) is provided with a rotating shaft (16), the ball head (7) is provided with a mounting groove (17), the mounting groove (17) is sleeve-fitted with the rotating shaft (16), and the ball head (7) and the rotating shaft (16) are connected by bolts.

4. The working light according to claim 3, characterized in that: A plurality of the concave-convex parts (10) are provided, and the plurality of concave-convex parts (10) are sequentially arranged on the outer wall of the ball head (7) along the length direction of the rotating shaft (16).

5. The working light according to claim 1, characterized in that: The positioning clamp (2) comprises an upper clamp structure (21) and a lower clamp structure (22); the upper clamp structure (21) and the lower clamp structure (22) are movably connected via a pin shaft (18); the pin shaft (18) is sleeved with a torsion spring component (19); two ends of the torsion spring component (19) respectively abut against the upper clamp structure (21) and the lower clamp structure (22).

6. The working light according to claim 5, characterized in that: The front ends of the upper clamping structure (21) and the lower clamping structure (22) are clamping ends, the rear end of the upper clamping structure (21) is formed with a seesaw portion (20), the mounting shell (3) is arranged on the seesaw portion (20), and the lower clamping structure (22) is a flat plate structure.

7. The working light according to claim 1, characterized in that: The main lamp body (1) comprises a lamp housing (11), a light-transmitting plate (12) and a light-emitting device (13); the ball head seat (4) is fixedly connected to the bottom of the lamp housing (11); the light-emitting device (13) is arranged in the lamp housing (11); the light-transmitting plate (12) is arranged on the front side wall of the lamp housing (11); the light-emitting side of the light-emitting device (13) corresponds to the light-transmitting plate (12); and a switch button (23) and a power cord (24) are arranged on the rear side wall of the lamp housing (11).

8. The working light according to claim 7, characterized in that: A handle (25) is provided on the top of the lamp housing (11).

9. The working light according to claim 7, characterized in that: A decorative ring (26) is provided on the front side wall of the lamp housing (11) along the edge of the light-transmitting plate (12).

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