LED (light-emitting diode) line lamp capable of emitting light from two sides

Abstract

The invention discloses an LED line lamp capable of emitting light from two sides, and relates to the technical field of energy-saving illumination, the LED line lamp comprises an upper shell, side shells are symmetrically and rotatably connected to the two ends of the upper shell, each side shell is provided with an installation opening, a fixing mechanism is slidably connected in each installation opening, a line lamp body is arranged in each fixing mechanism, and the line lamp bodies are arranged in the upper shell. One end of the upper shell is fixedly connected with an adjusting mechanism used for adjusting the angle between the side shell and the upper shell, the line lamp body is driven to rotate through the arranged adjusting mechanism, so that the orientation angle of the line lamp body is adjusted, and the illumination angle is freely adjusted; and when the adjusting mechanism drives the side shell to rotate, the fixing mechanism enables the line lamp body to move towards the outside of the mounting opening, so that the inner wall of the mounting opening does not block light emitted by the line lamp body any more, the light emitting range is larger, and the light irradiation range is enlarged.

Description

Technical Field

[0001] The present invention relates to the technical field of energy-saving lighting, and specifically relates to an LED strip light with double-sided light emission. Background Art

[0002] The LED strip light series is a high-end flexible decorative light, which is characterized by low power consumption, long service life, high brightness, easy bending, maintenance-free, etc. Chinese Patent with the publication number "CN111306466B" provides a double-sided strip light for outdoor use with a fast heat dissipation structure. In this application, through the reset spring and clamping plate provided, when the strip light body is impacted by the outside world, the strip light housing will squeeze the clamping plate, the clamping plate presses the reset spring, and the reset spring provides buffering to protect the strip light body and extend the service life of the strip light. However, the irradiation range of the strip light in this application is fixed during operation and cannot be adjusted, and at the same time, the strip light body is located below the housing, and the light of the strip light is always emitted in all directions, and part of the light will be emitted upward, reducing the light utilization rate. Summary of the Invention

[0003] The purpose of the present invention is to provide an LED strip light with double-sided light emission to solve the problems raised in the above background art.

[0004] To achieve the above-mentioned invention purpose, the present invention adopts the following technical solutions:

[0005] An LED strip light with double-sided light emission provided by the present invention includes an upper housing, and side housings are symmetrically and rotatably connected to both ends of the upper housing. An installation opening is provided on each side housing, and a fixing mechanism is slidably connected in the installation opening. A strip light body is arranged in the fixing mechanism, and an adjusting mechanism for adjusting the angle between the side housing and the upper housing is fixedly connected to one end of the upper housing.

[0006] Further, the adjusting mechanism includes a fixed seat fixedly connected to one end of the upper housing. A first fixing groove is provided on the fixed seat, and rotating shafts are symmetrically and rotatably connected in the first fixing groove. A gear is fixedly connected to each rotating shaft. Rack bars are symmetrically and fixedly connected to positions on the inner wall of the first fixing groove below the gears. One end of each rack bar extending outside the first fixing groove is hinged with a linkage rod, and the other ends of the linkage rods away from the rack bars are hinged to each other. A motor is fixedly connected to the outer wall of the fixed seat, and the output end of the motor is fixedly connected to one of the rotating shafts.

[0007] Further, the fixing mechanism includes a fixing frame slidably connected to the mounting port, a ventilation port is provided at one end of the fixing frame away from the mounting port, a mounting groove for mounting the linear light body is provided on the fixing frame, a pushing groove is provided at a position of the side shell body close to the fixing frame, a pushing rod is provided in the pushing groove, one end of the pushing rod is hinged to the upper shell body, a connecting groove is provided at a position of the side shell body close to the pushing groove, a connecting rod is slidably connected in the connecting groove, an end of the connecting rod away from the pushing rod is hinged to a connecting rod, an end of the connecting rod away from the connecting rod is hinged to a fixing rod, an end of the fixing rod away from the connecting rod is fixedly connected to the fixing frame, and a connecting component is slidably connected in the mounting groove.

[0008] The cam is connected with the second end of the sliding groove by the spring, and the second end of the sliding groove is connected with the second end of the sliding groove by the spring.

[0009] Furthermore, the sliding block abuts against one end of the inclined surface of the sliding rod.

[0010] Furthermore, one end of the toggle rod away from the clamping block extends outside the rotation slot.

[0011] Furthermore, one end of the second sliding groove is connected to the first sliding groove, and the other end of the second sliding groove is connected to the mounting groove.

[0012] Furthermore, both sides of each of the fixing frames are fixedly connected to limiting blocks, and the upper shell body is provided with limiting grooves at positions corresponding to the limiting blocks.

[0013] Furthermore, one end of the connecting rod is hinged to one end of the pushing rod extending into the connecting groove.

[0014] Furthermore, the two gears are meshed with each other.

[0015] Compared with the prior art, one or more of the above technical solutions have the following beneficial effects:

[0016] The present invention drives the linear lamp body to rotate through the arranged adjustment mechanism, thereby adjusting the angle of the linear lamp body and realizing free adjustment of the lighting angle. When the arranged fixing mechanism drives the side shell body to rotate, the fixing mechanism moves the linear lamp body out of the installation opening, so that the inner wall of the installation opening no longer blocks the light emitted by the linear lamp body, and the light emission range is larger, thereby increasing the light irradiation range.

[0017] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 is a side sectional view of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the regulating mechanism of the present invention;

[0022] Figure 4 is a side cross-sectional view of the connection assembly of the present invention Figure 1 ;

[0023] Figure 5 is a side cross-sectional view of the connection assembly of the present invention Figure 2 .

[0024] In the figure:

[0025] 1. Upper shell; 2. Side shell; 3. Mounting port; 4. Fixing mechanism; 5. Line lamp body; 6. Adjusting mechanism; 7. Fixing seat; 8. First fixing slot; 9. Rotating shaft; 10. Gear; 11. Rack; 12. Linking rod; 14. Motor; 15. Fixing frame; 16. Ventilation port; 17. Mounting slot; 18. Pushing slot; 19. Pushing rod; 20. Connecting slot; 21. Connecting rod; 22. Connecting rod; 23. Fixing rod; 24. Connecting assembly; 25. Sliding block; 26. First sliding slot; 27. Second sliding slot; 28. Sliding rod; 29. Rotating rod; 30. Fixing block; 31. Card slot; 32. Engaging slot; 33. Card block; 34. Spring; 35. Rotating slot; 36. Toggle rod; 37. Limiting block; 38. Limiting slot. DETAILED DESCRIPTION

[0026] To enable those skilled in the art to better understand the solution of this application, the technical solutions in the embodiments of this application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this application. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in this application without creative efforts shall fall within the protection scope of this application.

[0027] Please refer to Figures 1 to 5 , the present invention provides a double-sided luminous LED strip light, including an upper housing 1. Symmetrically rotatably connected to both ends of the upper housing 1 are side housings 2. An installation opening 3 is provided on each side housing 2. A fixing mechanism 4 is slidably connected in the installation opening 3. A strip light body 5 is arranged in the fixing mechanism 4. One end of the upper housing 1 is fixedly connected with an adjusting mechanism 6 for adjusting the angle between the side housing 2 and the upper housing 1.

[0028] In the initial state, the symmetrically arranged side housings 2 are perpendicular to the upper housing 1. The strip light body 5 is installed inside the installation opening 3 through the fixing mechanism 4. The light emitted by the strip light body 5 illuminates the positions on both sides of the upper housing 1. When it is necessary to increase the illumination range, the adjusting mechanism 6 drives the side housing 2 to rotate relative to the upper housing 1, thereby driving the strip light body 5 to rotate through the fixing mechanism 4, so as to adjust the angle of the strip light body 5. The strip light body 5 is moved outside the installation opening 3 through the fixing mechanism 4 to change the irradiation angle and increase the irradiation range.

[0029] Please refer to Figure 3 , the adjusting mechanism 6 includes a fixing seat 7 fixedly connected to one end of the upper housing 1. A first fixing groove 8 is provided on the fixing seat 7. Rotating shafts 9 are symmetrically rotatably connected in the first fixing groove 8. A gear 10 is fixedly connected to each rotating shaft 9. Rack bars 11 are symmetrically fixedly connected to positions on the inner wall of the first fixing groove 8 below the gears 10. One end of each rack bar 11 extending outside the first fixing groove 8 is hinged with a linkage rod 12. The end of the linkage rod 12 away from the rack bar 11 is hinged with the side housing 2. An electric motor 14 is fixedly connected to the outer wall of the fixing seat 7. The output end of the electric motor 14 is fixedly connected to one of the rotating shafts 9.

[0030] Please refer to Figure 4 and Figure 5, the fixing mechanism 4 includes a fixing frame 15 slidably connected to the installation opening 3. One end of the fixing frame 15 away from the installation opening 3 is provided with a ventilation opening 16. The fixing frame 15 is provided with an installation groove 17 for installing the linear lamp body 5. A pushing groove 18 is provided at a position on the side shell 2 close to the fixing frame 15. A pushing rod 19 is arranged in the pushing groove 18. One end of the pushing rod 19 is hinged to the upper shell 1. A connecting groove 20 is provided at a position on the side shell 2 close to the pushing groove 18. A connecting rod 21 is slidably connected in the connecting groove 20. One end of the connecting rod 21 away from the pushing rod 19 is hinged to a connecting rod 22. One end of the connecting rod 22 away from the connecting rod 21 is hinged to a fixing rod 23. One end of the fixing rod 23 away from the connecting rod 22 is fixedly connected to the fixing frame 15. A connecting component 24 is slidably connected in the installation groove 17.

[0031] Start the motor 14. The motor 14 drives one of the rotating shafts 9 to rotate. The rotation of the rotating shaft 9 drives the gear 10 to rotate. The rotation of the gear 10 drives the rack 11 to move. The movement of the rack 11 drives the linkage rod 12 to move. The movement of the linkage rod 12 drives the side shell 2 to rotate relative to the upper shell 1, thereby changing the irradiation range of the linear lamp body 5. At the same time, when the side shell 2 rotates relative to the upper shell 1, it will drive the pushing rod 19 to move. The movement of the pushing rod 19 drives the connecting rod 21 to move. The movement of the connecting rod 21 drives the connecting rod 22 to move. The movement of the connecting rod 22 drives the fixing rod 23 to move. The movement of the fixing rod 23 drives the fixing frame 15 to move, so that the fixing frame 15 moves out of the installation opening 3, thereby enabling the linear lamp body 5 to move out of the installation opening 3 along with the fixing frame 15. The side wall of the installation opening 3 will no longer block the light emitted by the linear lamp body 5, so that the light emitted by the linear lamp body 5 can irradiate a larger range, increasing the illumination range. The linear lamp body 5 is fixed by the provided connecting component 24, which facilitates the disassembly and replacement of the linear lamp body 5.

[0032] Please refer to Figure 4 and Figure 5The connecting assembly 24 includes a sliding block 25 slidably connected to the mounting groove 17, a first sliding groove 26 is provided on the fixing frame 15, and the first sliding groove 26 is connected to the mounting groove 17, and a second sliding groove 27 is provided on the fixing frame 15, a sliding rod 28 is symmetrically slidably connected in the first sliding groove 26, and an end of the sliding rod 28 close to the sliding block 25 is provided with an inclined surface, and a rotating rod 29 is rotatably connected in the second sliding groove 27, and one end of the rotating rod 29 is hinged to the sliding rod 28, and the rotating rod 29 is hinged to the sliding rod 28. A fixing block 30 for fixing the linear light body 5 is fixedly connected to one end of the mounting groove 17, a clamping groove 31 is provided on the sliding block 25, a clamping groove 32 is provided at a position corresponding to the clamping groove 31 on the fixing frame 15, a clamping block 33 is slidably connected in the clamping groove 32, a spring 34 is fixedly connected between the clamping block 33 and the inner wall of the clamping groove 32, a rotating groove 35 is provided on the fixing frame 15, a toggle rod 36 is rotatably connected in the rotating groove 35 via a rotating shaft, and one end of the toggle rod 36 is hinged to the clamping block 33.

[0033] When installing the linear light body 5, place the linear light body 5 in the installation groove 17, and press the linear light body 5, which drives the sliding block 25 to move, and the sliding block 25 drives the sliding rod 28 to move, and the sliding rod 28 drives the rotating rod 29 to rotate, and the rotating rod 29 drives the fixed block 30 to rotate, and the fixed block 30 rotates to fix the linear light body 5. At the same time, when the sliding block 25 moves, the card block 33 moves into the card slot 31 on the sliding block 25 under the action of the spring 34, and the sliding block 25 is moved under the action of the card block 33. Maintain a fixed state so that the fixing block 30 can keep the line light body 5 fixed. When replacing the line light body 5, the toggle rod 36 is toggled, and the toggle rod 36 rotates to drive the block 33 to move, so that the block 33 moves out of the card slot 31. An elastic member is arranged between the outer wall of the sliding rod 28 and the mounting slot 17, so that the sliding rod 28 moves in the opposite direction under the action of the elastic member, and the sliding rod 28 drives the sliding block 25 to move, and the sliding block 25 pushes the line light body 5 into the mounting slot 17. The installation operation is simple and convenient, and the installation time is effectively saved.

[0034] See also Figure 4 The sliding block 25 abuts against one end of the inclined surface of the sliding rod 28. When the sliding block 25 moves, it will contact the inclined surface of the sliding rod 28. Under the push of the sliding block 25, the sliding rod 28 will move in a direction away from the sliding block 25.

[0035] See also Figure 5 One end of the toggle rod 36 away from the block 33 extends outside the rotation slot 35 , so that the toggle rod 36 can be rotated to drive the block 33 to leave the slot 31 .

[0036] See also Figure 4, one end of the second sliding groove 27 is communicated with the first sliding groove 26, and the other end of the second sliding groove 27 is communicated with the installation groove 17, so that when the sliding rod 28 in the first sliding groove 26 moves, it can move into the second sliding groove 27 and drive the rotating rod 29 to rotate. The rotation of the rotating rod 29 will drive the fixing block 30 to fix the strip light body 5 in the installation groove 17.

[0037] Please refer to Figure 2 , both sides of each fixing frame 15 are fixedly connected with limiting blocks 37. Limiting grooves 38 are provided at the positions of the upper shell 1 corresponding to the limiting blocks 37. When the fixing frame 15 moves, the limiting blocks 37 will move into the limiting grooves 38 and abut against the inner walls of the limiting grooves 38 to limit the movement of the limiting blocks 37 and prevent the fixing frame 15 from completely moving out of the installation opening 3, so as to avoid the falling of the strip light body 5.

[0038] Please refer to Figure 2 , one end of the connecting rod 21 is hinged to one end of the push rod 19 extending into the connecting groove 20. When the push rod 19 moves, it will drive the connecting rod 21 to move accordingly.

[0039] Please refer to Figure 3 , the two gears 10 are meshed with each other. When one of the gears 10 rotates, the other gear 10 is driven to rotate through the meshing between the gears 10, so that the side shells 2 on both sides rotate to the same side of the upper shell 1, increasing the irradiation range.

[0040] As mentioned above, the above is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A double-sided light-emitting LED strip light, characterized in that, The invention comprises an upper shell (1), wherein the two ends of the upper shell (1) are symmetrically connected to side shells (2), each of the side shells (2) is provided with a mounting opening (3), a fixing mechanism (4) is slidably connected in the mounting opening (3), a linear light body (5) is arranged in the fixing mechanism (4), and an adjustment mechanism (6) for adjusting the angle between the side shell (2) and the upper shell (1) is fixedly connected to one end of the upper shell (1).

2. The double-sided light-emitting LED strip light according to claim 1, characterized in that, The adjustment mechanism (6) comprises a fixing seat (7) fixedly connected to one end of the upper shell (1); a first fixing groove (8) is provided on the fixing seat (7); a rotating shaft (9) is symmetrically rotatably connected in the first fixing groove (8); each rotating shaft (9) is fixedly connected to a gear (10); a rack (11) is symmetrically fixedly connected to the inner wall of the first fixing groove (8) below the gear (10); one end of each rack (11) extending outside the first fixing groove (8) is hingedly connected to a connecting rod (12); one end of the connecting rod (12) away from the rack (11) is hingedly connected to the side shell (2); a motor (14) is fixedly connected to the outer wall of the fixing seat (7); and an output end of the motor (14) is fixedly connected to one of the rotating shafts (9).

3. The double-sided illuminating LED strip light according to claim 1, wherein, The fixing mechanism (4) comprises a fixing frame (15) slidably connected to the mounting opening (3); a ventilation opening (16) is provided at one end of the fixing frame (15) away from the mounting opening (3); a mounting groove (17) for mounting the linear light body (5) is provided on the fixing frame (15); a pushing groove (18) is provided at a position of the side shell (2) close to the fixing frame (15); a pushing rod (19) is provided in the pushing groove (18); one end of the pushing rod (19) is hinged to the upper shell (1); The side shell (2) is provided with a connecting groove (20) near the pushing groove (18), a connecting rod (21) is slidably connected in the connecting groove (20), an end of the connecting rod (21) away from the pushing rod (19) is hinged with a connecting rod (22), an end of the connecting rod (22) away from the connecting rod (21) is hinged with a fixing rod (23), an end of the fixing rod (23) away from the connecting rod (22) is fixedly connected to the fixing frame (15), and a connecting component (24) is slidably connected in the mounting groove (17).

4. The double-sided light-emitting LED strip light according to claim 3, characterized in that, The connecting assembly (24) comprises a sliding block (25) slidably connected to the mounting groove (17); a first sliding groove (26) is provided on the fixing frame (15); the first sliding groove (26) is communicated with the mounting groove (17); a second sliding groove (27) is provided on the fixing frame (15); a sliding rod (28) is symmetrically slidably connected in the first sliding groove (26); an end of the sliding rod (28) close to the sliding block (25) is provided with an inclined surface; a rotating rod (29) is rotatably connected in the second sliding groove (27); one end of the rotating rod (29) is hinged to the sliding rod (28); the rotating rod (29) is located A fixing block (30) for fixing the linear light body (5) is fixedly connected to one end of the installation groove (17); a clamping groove (31) is provided on the sliding block (25); a clamping groove (32) is provided at a position of the fixing frame (15) corresponding to the clamping groove (31); a clamping block (33) is slidably connected in the clamping groove (32); a spring (34) is fixedly connected between the clamping block (33) and the inner wall of the clamping groove (32); a rotating groove (35) is provided on the fixing frame (15); a toggle rod (36) is rotatably connected in the rotating groove (35) via a rotating shaft; one end of the toggle rod (36) is hinged to the clamping block (33).

5. A double-sided light-emitting LED strip light according to claim 4, characterized in that, The sliding block (25) abuts against one end of the inclined surface of the sliding rod (28).

6. The double-sided light-emitting LED strip light according to claim 4, wherein, One end of the toggle rod (36) away from the clamping block (33) extends outside the rotation slot (35).

7. The double-sided light-emitting LED strip light according to claim 4, wherein, One end of the second sliding groove (27) is connected to the first sliding groove (26), and the other end of the second sliding groove (27) is connected to the mounting groove (17).

8. A double-sided light-emitting LED strip light according to claim 3, characterized in that, Both sides of each of the fixing frames (15) are fixedly connected to limiting blocks (37), and the upper shell (1) is provided with limiting grooves (38) at positions corresponding to the limiting blocks (37).

9. The double-sided light-emitting LED strip light according to claim 3, wherein, One end of the connecting rod (21) is hinged to one end of the pushing rod (19) extending into the connecting groove (20).

10. The double-sided light-emitting LED strip light according to claim 3, characterized in that, The two gears (10) are meshed with each other.

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