Portable emergency LED lamp

Abstract

The utility model discloses a portable emergency LED lamp which comprises an LED lamp set and a control box, the control box is arranged outside the LED lamp set, a battery box is installed at the end, close to the control box, of the LED lamp set, a connecting through pipe is installed at the center of the end, away from the LED lamp set, of the battery box, and the connecting through pipe is connected with the control box. A supporting shaft is installed in the connecting through pipe, and the two ends of the supporting shaft extend to the outer portion of the connecting through pipe. The emergency LED lamp can be folded, stored, carried and used conveniently, light condensation control adjustment and multi-angle rotation adjustment of the irradiation direction are achieved, the emergency LED lamp can be folded and contracted conveniently to reduce the occupied space, light condensation and light diffusion can be adjusted flexibly and conveniently, the emergency LED lamp can be used for multi-position irradiation conveniently, and the emergency LED lamp is convenient to use. And the convenience of outdoor carrying and the convenience of multi-position rotating adjustment of the emergency LED lamp are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of emergency LED lights, and particularly relates to a portable emergency LED light. Background Art

[0002] The intelligent LED emergency light is a multi-functional lighting device. It is not only suitable for daily lighting needs, but also can be used as an emergency lighting tool when the power is interrupted. It has a clever design and is easy to install. There is no need to modify the existing line structure, nor to change the user's usage habits. It can directly replace the original lamp, with simple operation, saving the user's maintenance time and energy. It is suitable for abnormal situation handling and accident repair operations at night in industries such as railways, electric power, public security, petrochemical, etc. to provide mobile lighting. It uses a high-brightness LED light source, with high light efficiency, low energy consumption, energy conservation and environmental protection. It uses a special lithium-ion battery pack, which is green and environmentally friendly, pollution-free, high-capacity, long-life, and has safe and stable performance.

[0003] For example, a portable emergency LED light disclosed in the authorized publication number CN220601324U includes a housing. One side of the outer wall of the housing is provided with an LED lamp board. Both sides of the back of the LED lamp board are provided with adjustment components, and the two adjustment components are respectively inserted into both sides of the outer wall surface of the housing. The middle position of the top surface of the housing is fixedly provided with a portable component. One side of the bottom surface of the inner cavity of the housing is provided with a battery. One side of the top surface of the housing is fixedly inlaid with a knob switch. The adjustment component includes a return plate arranged on the outer wall surface of the housing, and a telescopic rod is fixedly inserted in the middle of the inner cavity of the return plate;

[0004] Although it realizes that it is convenient for users to carry the LED lamp and can adjust the lighting direction of the LED lamp, so as to be able to illuminate a specified position, so as to improve the convenience of using the LED lamp;

[0005] However, it does not solve the problem that the existing emergency LED lights are not conducive to folding, storing and carrying during use, nor to concentrating light control adjustment and multi-angle rotation adjustment of the irradiation direction. It is not conducive to folding and shrinking the emergency LED lights together to reduce the occupied space, not conducive to flexible adjustment of concentrating and diffusing light for use, and not conducive to multi-position irradiation use of the emergency LED lights, which greatly affects the convenience of carrying the emergency LED lights out and the flexibility of multi-position rotation adjustment. Content of the Utility Model

[0006] The purpose of the present utility model is to provide a portable emergency LED lamp, so as to solve the problems raised in the above background technology that the emergency LED lamp is not convenient for folding, storing, carrying and using, and is not conducive to the folding and shrinking of the emergency LED lamp together to reduce the occupied space, is not conducive to the flexible adjustment of focusing and diffusing use, is not conducive to the multi-position irradiation use of the emergency LED lamp, and affects the convenience of the emergency LED lamp for going out and the flexibility of multi-position rotation adjustment.

[0007] To achieve the above purpose, the present utility model provides the following technical solution: A portable emergency LED lamp, including an LED lamp group and a control box. The control box is arranged outside the LED lamp group. A battery box is installed at one end of the LED lamp group close to the control box. A connecting through pipe is installed at the center position of the end of the battery box away from the LED lamp group, and the connecting through pipe is connected to the control box. A support shaft is installed inside the connecting through pipe, and both ends of the support shaft extend to the outside of the connecting through pipe. A U-shaped frame is sleeved on the outer wall of the support shaft. Locking bolts are installed at the tops of the U-shaped frames above the support shaft, and the locking bolts extend to the surface of the support shaft. A telescopic column is installed at the center position of the bottom end of the U-shaped frame. A support sleeve is slidably sleeved at the bottom end of the telescopic column. A first screw is installed on the side wall of the support sleeve, and the first screw extends to the surface of the telescopic column. A pan-tilt frame is installed at the bottom end of the support sleeve. A control switch is installed on the outer wall of the control box on one side of the U-shaped frame.

[0008] Preferably, a central column is installed at the center position of the bottom end of the pan-tilt frame. A lower sliding sleeve is slidably sleeved on the outer wall of the central column. Three groups of limiting arms with equal intervals are arranged on the outer wall of the lower sliding sleeve.

[0009] Preferably, linkage shafts are installed at the ends of the limiting arms close to the lower sliding sleeve, and the limiting arms are all movably connected to the lower sliding sleeve through the linkage shafts. A positioning bolt is installed on the outer wall of the lower sliding sleeve on one side of the limiting arm, and the positioning bolt extends to the surface of the central column.

[0010] Preferably, hinge shafts are movably installed on the side walls of the pan-tilt frame above the limiting arms, and upper brackets are sleeved on the outer walls of the hinge shafts.

[0011] Preferably, lower brackets are movably installed at one ends of the limiting arms below the upper brackets, and support rods are symmetrically installed between the lower brackets and the upper brackets on the same side. And side sliding frames are slidably installed between the two groups of support rods on the same side.

[0012] Preferably, support legs are installed at the bottom ends of the side sliding frames, and the support legs penetrate to the outside of the lower brackets. Second bolts are installed on the outer walls of the lower brackets on one side of the support legs, and the second bolts extend to the surface of the support legs.

[0013] Preferably, four groups of bent frames are installed on the side wall of the LED lamp group at equal intervals. Reflective plates are provided at the tops of the bent frames. Ring-shaped sleeves are symmetrically sleeved on the surfaces of the bent frames below the reflective plates, and the ring-shaped sleeves are fixedly connected to the reflective plates and are movably connected to the bent frames.

[0014] Preferably, third bolts are installed on the outer walls of the ring-shaped sleeves, and the third bolts extend to the surfaces of the bent frames.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: This emergency LED lamp not only realizes convenient folding, storage, carrying and use, light concentration control adjustment and multi-angle rotation adjustment of the irradiation direction, facilitates the folding and contraction of the emergency LED lamp together to reduce the occupied space, facilitates flexible adjustment of light concentration and light scattering for use, facilitates the emergency LED lamp to perform irradiation at multiple positions, but also improves the convenience of carrying the emergency LED lamp outdoors and the convenience of multi-position rotation adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the three-dimensional structure schematic diagram of the present utility model;

[0017] Figure 2 is the three-dimensional structure schematic diagram of the telescopic column of the present utility model;

[0018] Figure 3 is the three-dimensional structure schematic diagram of the support leg of the present utility model;

[0019] Figure 4 is the front view structure schematic diagram of the control box of the present utility model;

[0020] Figure 5 is the three-dimensional structure schematic diagram of the side sliding frame of the present utility model;

[0021] Figure 6 is of the present utility model Figure 4 magnified structure schematic diagram of part A in.

[0022] In the figure: 1. LED lamp group; 2. Control box; 3. Support shaft; 4. U-shaped frame; 5. Support sleeve; 6. First screw; 7. Cloud platform frame; 8. Central column; 9. Lower sliding sleeve; 10. Positioning bolt; 11. Limit arm; 12. Hinge shaft; 13. Upper bracket; 14. Lower bracket; 15. Support rod; 16. Side sliding frame; 17. Support leg; 18. Second bolt; 19. Bent frame; 20. Ring-shaped sleeve; 21. Third bolt; 22. Reflective plate; 23. Locking bolt; 24. Control switch; 25. Linkage shaft; 26. Battery box; 27. Connecting through pipe; 28. Telescopic column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-6 , an embodiment provided by the present utility model: a portable emergency LED lamp, including an LED lamp group 1 and a control box 2. The control box 2 is arranged outside the LED lamp group 1. A battery box 26 is installed at one end of the LED lamp group 1 close to the control box 2. A connecting through pipe 27 is installed at the center position of the end of the battery box 26 away from the LED lamp group 1, and the connecting through pipe 27 is connected to the control box 2. A support shaft 3 is installed inside the connecting through pipe 27, and both ends of the support shaft 3 extend to the outside of the connecting through pipe 27. A U-shaped frame 4 is sleeved on the outer wall of the support shaft 3. Locking bolts 23 are installed at the tops of the U-shaped frame 4 above the support shaft 3, and the locking bolts 23 extend to the surface of the support shaft 3. A telescopic column 28 is installed at the center position of the bottom end of the U-shaped frame 4. A support sleeve 5 is slidably sleeved at the bottom end of the telescopic column 28. A first screw 6 is installed on the side wall of the support sleeve 5, and the first screw 6 extends to the surface of the telescopic column 28. A pan-tilt frame 7 is installed at the bottom end of the support sleeve 5. A control switch 24 is installed on the outer wall of the control box 2 on one side of the U-shaped frame 4;

[0025] When emergency lighting is needed, the user manually presses the control switch 24 to move the control switch 24 from the closed state to the open state. The control box 2 supports the control switch 24. The logic system inside the control box 2 conveys the instruction to the inside of the battery box 26 through the connecting through pipe 27. The battery box 26 conveys the internal current to the LED lamp group 1 to facilitate the emergency lighting use of the LED lamp group 1;

[0026] A central column 8 is installed at the center position of the bottom end of the pan-tilt frame 7. A lower sliding sleeve 9 is slidably sleeved on the outer wall of the central column 8. Three groups of limiting arms 11 with equal intervals are arranged on the outer wall of the lower sliding sleeve 9. Linking shafts 25 are installed at one ends of the limiting arms 11 close to the lower sliding sleeve 9, and the limiting arms 11 are all movably connected to the lower sliding sleeve 9 through the linking shafts 25. A positioning bolt 10 is installed on the outer wall of the lower sliding sleeve 9 on one side of the limiting arm 11, and the positioning bolt 10 extends to the surface of the central column 8;

[0027] When it is necessary to adjust the irradiation angle of the LED lamp group 1, the user rotates the locking bolt 23. Under the thread fit between the locking bolt 23 and the inside of the U-shaped frame 4, the locking bolt 23 changes from pressing the U-shaped frame 4 and the support shaft 3 to releasing them. Manually rotate the support shaft 3. Under the movable support of the U-shaped frame 4, the support shaft 3 drives the connecting through pipe 27, the control box 2 and the LED lamp group 1 to rotate up and down integrally to adjust the angle. Under the support of the cloud platform frame 7, the user manually rotates the U-shaped frame 4, and the U-shaped frame 4 drives the telescopic column 28 to rotate inside the support sleeve 5, so as to facilitate the U-shaped frame 4 to drive the support shaft 3, the connecting through pipe 27, the control box 2 and the LED lamp group 1 to rotate left and right integrally to adjust the angle, so as to facilitate the multi-angle rotation adjustment of the LED lamp group 1. Rotate the first screw 6. Under the thread fit between the first screw 6 and the inside of the support sleeve 5, the support sleeve 5 and the telescopic column 28 are fixed, realizing the convenient multi-angle rotation adjustment of the irradiation direction of the portable emergency LED lamp, facilitating the multi-position irradiation use of the emergency LED lamp, and improving the convenience of the multi-position rotation adjustment of the emergency LED lamp;

[0028] Hinge shafts 12 are movably installed on the side walls of the cloud platform frame 7 above the limiting arms 11. Upper brackets 13 are sleeved on the outer walls of the hinge shafts 12. Lower brackets 14 are movably installed at one ends of the limiting arms 11 below the upper brackets 13. Support rods 15 are symmetrically installed between the lower brackets 14 and the upper brackets 13 on the same side, and side sliding frames 16 are slidably installed between the two groups of support rods 15 on the same side;

[0029] When it is necessary to carry and move the device to other positions, under the support of the cloud platform frame 7, the user manually rotates the positioning bolt 10. Under the thread fit between the positioning bolt 10 and the lower sliding sleeve 9, the positioning bolt 10 changes from pressing the lower sliding sleeve 9 and the central column 8 to releasing them. Manually slide the lower sliding sleeve 9 upward. The lower sliding sleeve 9 drives the limiting arm 11 to move through the linkage shaft 25. The limiting arm 11 drives the lower bracket 14 to move synchronously. At the same time, the lower bracket 14 drives the upper bracket 13 to rotate around the hinge shaft 12 through the support rod 15, so as to facilitate the change of the support rod 15 from the unfolded state to the closed state, so as to change the size of the device. The side sliding frame 16 slides on the inner wall of the support rod 15, so as to facilitate the contraction and movement of the support leg 17, facilitating subsequent carrying and position transfer, realizing the convenient folding, storage and carrying use of the emergency LED lamp, facilitating the folding and contraction of the emergency LED lamp together to reduce the occupied space, and improving the convenience of the emergency LED lamp for going out and carrying;

[0030] Support legs 17 are installed at the bottom ends of the side sliding frames 16, and the support legs 17 penetrate to the outside of the lower brackets 14. Second bolts 18 are installed on the outer walls of the lower brackets 14 on one side of the support legs 17, and the second bolts 18 extend to the surfaces of the support legs 17;

[0031] When the height of the emergency LED light needs to be adjusted, the user rotates the second bolt 18. Under the thread fit between the second bolt 18 and the lower bracket 14, the second bolt 18 changes from pressing the support leg 17 to loosening it, facilitating the sliding of the support leg 17. The user manually moves the side sliding frame 16 downward. Under the sliding support of the support rod 15 for the side sliding frame 16, the side sliding frame 16 moves downward along the surface of the support rod 15. At the same time, the side sliding frame 16 drives the support leg 17 to move synchronously. After moving to a certain position, the user rotates the second bolt 18 in the reverse direction again. The second bolt 18 fixes the support leg 17 and the lower bracket 14, realizing the convenient height control adjustment of the portable emergency LED light and increasing the irradiation range of the emergency LED light;

[0032] Four groups of bent frames 19 are installed on the side wall of the LED lamp group 1 at equal intervals. Reflective plates 22 are provided at the tops of the bent frames 19. Ring-shaped sleeves 20 are symmetrically sleeved on the surfaces of the bent frames 19 below the reflective plates 22. The ring-shaped sleeves 20 are fixedly connected to the reflective plates 22 and are movably connected to the bent frames 19. Third bolts 21 are installed on the outer walls of the ring-shaped sleeves 20, and the third bolts 21 extend to the surfaces of the bent frames 19;

[0033] When the light emitted by the LED lamp group 1 needs to be concentrated, the user rotates the third bolt 21. Under the thread fit between the third bolt 21 and the internal thread of the ring-shaped sleeve 20, the third bolt 21 changes from pressing the ring-shaped sleeve 20 and the bent frame 19 to loosening it. The user manually rotates the reflective plate 22, and the reflective plate 22 rotates on the surface of the bent frame 19 through the ring-shaped sleeve 20. By controlling the rotation of the four groups of reflective plates 22, it is convenient to concentrate the light irradiated by the LED lamp group 1. In the same way, the light irradiated by the LED lamp group 1 can also be dispersed. The convenient control adjustment of the light concentration of the emergency LED light is realized, facilitating the flexible adjustment of the use of light concentration and light dispersion.

[0034] Working principle: When in use, connect to an external power supply. First, when emergency lighting is needed, the user manually presses the control switch 24 to move the control switch 24 from the off state to the on state. The battery box 26 delivers the internal current to the LED lamp group 1 to facilitate the use of the LED lamp group 1 for emergency lighting. When it is necessary to carry and move the device to other locations, with the support of the cloud platform frame 7, the user manually rotates the positioning bolt 10, and the positioning bolt 10 changes from pressing the sliding sleeve 9 and the central column 8 to a loosened state. Manually slide the sliding sleeve 9 upward. The sliding sleeve 9 drives the limiting arm 11 to move through the linkage shaft 25. The limiting arm 11 drives the lower bracket 14 to move synchronously. At the same time, the lower bracket 14 drives the upper bracket 13 to rotate around the hinge shaft 12 through the support rod 15 to facilitate changing the support rod 15 from the deployed state to the closed state and changing the size of the device. The side sliding frame 16 slides on the inner wall of the support rod 15 to facilitate the contraction and movement of the support leg 17, making it convenient for subsequent carrying and position transfer. When it is necessary to adjust the height of the emergency LED lamp, the user rotates the second bolt 18, and the second bolt 18 changes from pressing the support leg 17 to a loosened state to facilitate the sliding of the support leg 17. The user manually moves the side sliding frame 16 downward. With the sliding support of the support rod 15 for the side sliding frame 16, the side sliding frame 16 moves downward along the surface of the support rod 15. At the same time, the side sliding frame 16 drives the support leg 17 to move synchronously. After moving to a certain position, the user rotates the second bolt 18 in the reverse direction again, and the second bolt 18 plays a role in fixing the support leg 17 and the lower bracket 14. The user rotates the third bolt 21, and the third bolt 21 changes from pressing the annular sleeve 20 and the bent frame 19 to a loosened state. Manually rotate the reflector 22, and the reflector 22 rotates on the surface of the bent frame 19 through the annular sleeve 20. By controlling the rotation of the four groups of reflectors 22, it is convenient to condense the light irradiated by the LED lamp group 1. In the same way, the light irradiated by the LED lamp group 1 can also be diffused. The user rotates the locking bolt 23, and the locking bolt 23 changes from pressing the U-shaped frame 4 and the support shaft 3 to a loosened state. Manually rotate the support shaft 3, and the support shaft 3 drives the connecting through pipe 27, the control box 2, and the LED lamp group 1 to rotate up and down as a whole to adjust the angle. With the support of the cloud platform frame 7, the user manually rotates the U-shaped frame 4, and the U-shaped frame 4 drives the telescopic column 28 to rotate inside the support sleeve 5 to facilitate the U-shaped frame 4 to drive the support shaft 3, the connecting through pipe 27, the control box 2, and the LED lamp group 1 to rotate left and right as a whole to adjust the angle, facilitating multi-angle rotation adjustment of the LED lamp group 1. Rotate the first screw 6, and with the cooperation of the first screw 6 and the internal thread of the support sleeve 5, the support sleeve 5 and the telescopic column 28 are fixed to complete the use of the emergency LED lamp.

Claims

1. A portable emergency LED lamp, comprising an LED lamp group (1) and a control box (2), characterized in that: There is a control box (2) outside the LED lamp group (1). One end of the LED lamp group (1) close to the control box (2) is equipped with a battery box (26). At the central position of the end of the battery box (26) away from the LED lamp group (1), a connecting through pipe (27) is installed, and the connecting through pipe (27) is connected to the control box (2). A support shaft (3) is installed inside the connecting through pipe (27), and both ends of the support shaft (3) extend to the outside of the connecting through pipe (27). A U-shaped frame (4) is sleeved on the outer wall of the support shaft (3). At the top ends of the U-shaped frame (4) above the support shaft (3), locking bolts (23) are installed, and the locking bolts (23) extend to the surface of the support shaft (3). At the central position of the bottom end of the U-shaped frame (4), a telescopic column (28) is installed. The bottom end of the telescopic column (28) is slidably sleeved with a support sleeve (5). A first screw (6) is installed on the side wall of the support sleeve (5), and the first screw (6) extends to the surface of the telescopic column (28). The bottom end of the support sleeve (5) is installed with a pan-tilt frame (7). A control switch (24) is installed on the outer wall of the control box (2) on one side of the U-shaped frame (4).

2. The portable emergency LED lamp according to claim 1, wherein: At the central position of the bottom end of the pan-tilt frame (7), a central column (8) is installed. A lower sliding sleeve (9) is slidably sleeved on the outer wall of the central column (8). Three groups of limiting arms (11) with equal spacing are arranged on the outer wall of the lower sliding sleeve (9).

3. A portable emergency LED lamp according to claim 2, characterized in that: At one end of each limiting arm (11) close to the lower sliding sleeve (9), a linkage shaft (25) is installed, and each limiting arm (11) is movably connected to the lower sliding sleeve (9) through the linkage shaft (25). A positioning bolt (10) is installed on the outer wall of the lower sliding sleeve (9) on one side of the limiting arm (11), and the positioning bolt (10) extends to the surface of the central column (8).

4. A portable emergency LED lamp according to claim 3, characterized in that: Hinge shafts (12) are movably installed on the side walls of the pan-tilt frame (7) above the limiting arms (11). Upper brackets (13) are sleeved on the outer walls of the hinge shafts (12).

5. The portable emergency LED lamp according to claim 4, wherein: Lower brackets (14) are movably installed at one ends of the limiting arms (11) below the upper brackets (13). Between the lower brackets (14) and the upper brackets (13) on the same side, support rods (15) are symmetrically installed, and side sliding frames (16) are slidably installed between the two groups of support rods (15) on the same side.

6. A portable emergency LED lamp according to claim 5, wherein: Support legs (17) are installed at the bottom ends of the side sliding frames (16), and the support legs (17) penetrate to the outside of the lower brackets (14). Second bolts (18) are installed on the outer walls of the lower brackets (14) on one side of the support legs (17), and the second bolts (18) extend to the surface of the support legs (17).

7. A portable emergency LED lamp according to claim 1, characterized in that: Four groups of bent frames (19) with equal spacing are installed on the side wall of the LED lamp group (1). Reflective plates (22) are arranged at the top ends of the bent frames (19). Ring-shaped sleeves (20) are symmetrically sleeved on the surfaces of the bent frames (19) below the reflective plates (22), and the ring-shaped sleeves (20) are fixedly connected to the reflective plates (22), and the ring-shaped sleeves (20) are movably connected to the bent frames (19).

8. A portable emergency LED lamp according to claim 7, characterized in that: The outer walls of the annular sleeves (20) are all provided with third bolts (21), and the third bolts (21) extend to the surface of the bent frame (19).

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