CN212107906U

CN212107906U - Angle-adjustable LED hard light bar

Info

Publication number: CN212107906U
Application number: CN202020821464.XU
Authority: CN
Inventors: 彭旺平
Original assignee: Shenzhen Runhui Hengye Photoelectric Technology Co ltd
Current assignee: Shenzhen Runhui Hengye Photoelectric Technology Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-12-08
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a but hard striation of angle regulation's LED relates to LED lamp technical field, to the problem that the angle of the hard striation of current LED can not be adjusted, now proposes following scheme, and it includes the mounting panel, the bottom bolted fixation of mounting panel has the motor, the output transmission of motor is connected with first axis of rotation, the below of first axis of rotation is equipped with the second axis of rotation, be equipped with the connecting elements between first axis of rotation and the second axis of rotation, first axis of rotation and second axis of rotation are connected through the connecting elements, the fixed cover of one end that the second axis of rotation is close to the motor has cup jointed the support sleeve, the one end welding that the motor was kept away from in the second axis of rotation has the linkage piece. The utility model discloses can be according to user's user demand, nimble angle to the hard striation of LED is adjusted, and can fold the hard striation of LED, and the person of facilitating the use carries and accomodates, and the flexibility ratio is high, convenient to use.

Description

Angle-adjustable LED hard light bar

Technical Field

The utility model relates to a LED lamp technical field especially relates to a but angle regulation's hard striation of LED.

Background

The LED hard light bar is formed by assembling an LED chip on a PCB hard board and is called as the LED hard light bar because the LED chip is shaped like a belt.

Although the conventional LED hard light bar can perform a common lighting function, in the using process, a corresponding angle is mostly fixed, and the angle of the LED hard light bar is difficult to adjust according to the using requirements of users.

SUMMERY OF THE UTILITY MODEL

The utility model provides a but angle regulation's hard striation of LED has solved the poor problem of hard striation flexibility ratio of LED.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an angle-adjustable LED hard light bar comprises a mounting plate, wherein a motor is fixed at the bottom of the mounting plate through a bolt, the output end of the motor is connected with a first rotating shaft in a transmission manner, a second rotating shaft is arranged below the first rotating shaft, a connecting member is arranged between the first rotating shaft and the second rotating shaft, the first rotating shaft and the second rotating shaft are connected through the connecting member, one end, close to the motor, of the second rotating shaft is fixedly sleeved with a supporting sleeve, one end, far away from the motor, of the second rotating shaft is welded with a linkage block, two ends, far away from the motor, of the linkage block are both welded with transverse pull rods, two sides of the linkage block are both provided with transverse light bars, one end, far away from the linkage block, of each pull rod is respectively hinged to two sides, close to one end of the linkage block, of each light bar is far away from the, the inside of connecting box is equipped with the pivot component, the outer wall of connecting box articulates through the hinge has the head rod, the one end that the connecting box was kept away from to the head rod articulates through the hinge has the second connecting rod, the one end that the head rod was kept away from to the second connecting rod articulates through the hinge at the outer wall of supporting sleeve, one side that the supporting sleeve is close to the connecting box is fixed with the location rope, the one end that the motor was kept away from to the location rope extends to the inside of connecting box.

Preferably, the connecting member includes a positioning sleeve, a moving plate, a screw rod, a first sliding groove, a second sliding groove, a nut and a handle, the positioning sleeve is located between the first rotating shaft and the second rotating shaft, opposite ends of the first rotating shaft and the second rotating shaft respectively extend into the positioning sleeve and are slidably connected with an inner wall of the positioning sleeve, the first sliding grooves are respectively arranged at two ends of the positioning sleeve, the second sliding grooves are respectively arranged at opposite ends of the first rotating shaft and the second rotating shaft, the screw rod is slidably connected inside the first sliding groove and the second sliding groove, the moving plate is located at one side of the positioning sleeve close to the connecting box, two ends of the screw rod respectively extend into the first sliding grooves, one end of the screw rod close to the moving plate is welded on the moving plate, the handle is welded at one side of the moving plate far away from the positioning sleeve, and the nut is threadedly sleeved at one end of the screw, the diameter of the nut is larger than the aperture of the first sliding chute.

Preferably, the rotating shaft member comprises a sleeve, a rotating shaft, a groove, sliding handles, a spring, a first notch and a clamping groove, the sleeve is fixed on the outer wall of one side, away from the first connecting rod, of the connecting box through a bolt, the first notch is formed in one side, away from the first connecting rod, of the connecting box, the rotating shaft is rotatably connected inside the connecting box, one end of the rotating shaft is rotatably connected onto the inner wall, away from the first notch, of the connecting box through a bearing, the other end of the rotating shaft penetrates through the outer part of the first notch and extends to the inside of the sleeve, the groove is formed in one end, away from the bearing, of the rotating shaft, the sliding handles are slidably connected at two ends inside the groove, the spring is arranged inside the groove and located between the two sliding handles, two ends of the spring are respectively bonded and fixed at opposite ends of the two sliding handles, and the clamping, and be equipped with a plurality ofly, the one end sliding connection of slip handle keeping away from the spring is in the inside of draw-in groove.

Preferably, the second notch has been seted up at the top of connecting box, location rope swing joint is in the inside of second notch, the one end that the support sleeve was kept away from to the location rope is fixed on the outer wall of pivot, and the location rope winding that is located the connecting box inside is on the outer wall of pivot.

Preferably, the handle is of a U-shaped structure, and a rubber sleeve is fixedly sleeved on the outer wall of the handle.

Preferably, the sliding handle is of an L-shaped structure, and one end, far away from the clamping groove, of the sliding handle extends out of the sleeve.

The utility model discloses in:

1. through the mounting panel, including a motor, an end cap, a controller, and a cover plate, first axis of rotation, the second axis of rotation, the position sleeve, a support sleeve, the linkage piece, the pull rod, the lamp strip, the connecting box, a sleeve, the apparatus further comprises a rotating shaft, a groove, the slip handle, a spring, the head rod, the second connecting rod, the location rope, first notch, the cooperation work of second notch and draw-in groove, can be according to user's user demand, nimble angle to the hard striation of LED is adjusted, made things convenient for the user to the use of the hard striation of LED, and can fold the hard striation of LED, made things convenient for user's carrying to.

2. The first rotating shaft and the second rotating shaft can be detached through the matching use of the first rotating shaft, the second rotating shaft, the positioning sleeve, the moving plate, the screw rod, the first sliding groove, the second sliding groove, the nut and the handle, convenience is brought to a user to replace the motor, and the utilization rate of the LED hard light strip is increased.

Drawings

Fig. 1 is a schematic structural diagram of an angle-adjustable LED hard light bar provided by the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is a schematic structural diagram of a connection box in a hard light bar of an LED with an adjustable angle provided by the present invention.

Reference numbers in the figures: 1. mounting a plate; 2. a motor; 3. a first rotating shaft; 4. a second rotating shaft; 5. a positioning sleeve; 6. moving the plate; 7. a screw; 8. a first chute; 9. a second chute; 10. a nut; 11. a handle; 12. a support sleeve; 13. a linkage block; 14. a pull rod; 15. a light bar; 16. a connecting box; 17. a sleeve; 18. a rotating shaft; 19. a groove; 20. a sliding handle; 21. a spring; 22. a first connecting rod; 23. a second connecting rod; 24. positioning the rope; 25. a first notch; 26. a second notch; 27. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, an angle-adjustable LED hard light bar comprises a mounting plate 1, a motor 2 is fixed at the bottom of the mounting plate 1 by a bolt, a first rotating shaft 3 is connected to the output end of the motor 2 in a transmission manner, a second rotating shaft 4 is arranged below the first rotating shaft 3, a connecting member is arranged between the first rotating shaft 3 and the second rotating shaft 4, the first rotating shaft 3 and the second rotating shaft 4 are connected by the connecting member, a supporting sleeve 12 is fixedly sleeved at one end of the second rotating shaft 4 close to the motor 2, a linkage block 13 is welded at one end of the second rotating shaft 4 far away from the motor 2, transversely arranged pull rods 14 are welded at two ends of two sides of the linkage block 13, transversely arranged light bars 15 are arranged at two sides of the linkage block 13, one end of the pull rod 14 far away from the linkage block 13 is respectively hinged at two sides of one end of the light bar 15 close to the linkage block 13 by, the first rotating shaft 3 is driven to rotate, the first rotating shaft 3 drives the second rotating shaft 4 to rotate through the connecting component, the second rotating shaft 4 drives the linkage block 13 to rotate, the linkage block 13 drives the pull rod 14 to rotate, the pull rod 14 drives the light bar 15 to rotate, the angle of the LED light bar can be flexibly controlled according to the requirement of a user, and the use of the LED hard light bar by the user is facilitated.

A connecting box 16 is fixed on the top of the light bar 15 far away from the linkage block 13 through a bolt, a rotating shaft component is arranged inside the connecting box 16, the outer wall of the connecting box 16 is hinged with a first connecting rod 22 through a hinge, one end of the first connecting rod 22 far away from the connecting box 16 is hinged with a second connecting rod 23 through a hinge, one end of the second connecting rod 23 far away from the first connecting rod 22 is hinged on the outer wall of the support sleeve 12 through a hinge, when the light bar 15 rotates, instability is easily caused, and shake is caused, the light bar 15 is reinforced and stabilized through the connecting rods on two sides, the stability of the light bar 15 is increased, when a user needs to store LED hard light bars, the first connecting rod 22 and the second connecting rod 23 are driven to deflect through the hinged cooperation of the first connecting rod 22 and the second connecting rod 23 and the support sleeve 12, the light bar 15 is driven to deflect and fold, so that the carrying and the storage of a user are facilitated.

The connecting component comprises a positioning sleeve 5, a moving plate 6, a screw 7, a first sliding groove 8, a second sliding groove 9, a nut 10 and a handle 11, the positioning sleeve 5 is positioned between a first rotating shaft 3 and a second rotating shaft 4, opposite ends of the first rotating shaft 3 and the second rotating shaft 4 respectively extend into the positioning sleeve 5 and are in sliding connection with the inner wall of the positioning sleeve 5, the first sliding grooves 8 are respectively arranged at two ends of the positioning sleeve 5, the second sliding grooves 9 are respectively arranged at opposite ends of the first rotating shaft 3 and the second rotating shaft 4, the screw 7 is in sliding connection with the inside of the first sliding grooves 8 and the inside of the second sliding grooves 9, the moving plate 6 is positioned at one side of the positioning sleeve 5 close to a connecting box 16, two ends of the screw 7 respectively extend out of the inside of the first sliding grooves 8, one end of the screw 7 close to the moving plate 6 is welded on the moving plate 6, the handle 11 is welded at, nut 10 screw thread cup joints the one end of keeping away from handle 11 at screw rod 7, the diameter of nut 10 is greater than the aperture of first spout 8, when the live time is longer, motor 2 probably has ageing scheduling problem, the user is through swivel nut 10, make nut 10 break away from screw rod 7, stimulate handle 11 this moment, drive movable plate 6, drive screw rod 7, make the inside of the first spout 8 of screw rod 7 roll-off and second spout 9, with positioning sleeve 5, first axis of rotation 3 and the separation of second axis of rotation 4, through the inside roll-off of first axis of rotation 3 and second axis of rotation 4 follow positioning sleeve 5, make first axis of rotation 3 and the separation of second axis of rotation 4, made things convenient for user's change motor 2, the rate of utilization of the hard striation of LED has been increased.

One side that support sleeve 12 is close to connecting box 16 is fixed with location rope 24, and the one end that motor 2 was kept away from to location rope 24 extends to the inside of connecting box 16, and second notch 26 has been seted up at the top of connecting box 16, and location rope 24 swing joint is in the inside of second notch 26. The rotating shaft component comprises a sleeve 17, a rotating shaft 18, a groove 19, sliding handles 20, a spring 21, a first notch 25 and a clamping groove 27, the sleeve 17 is fixed on the outer wall of one side, away from the first connecting rod 22, of the connecting box 16 through bolts, the first notch 25 is arranged on one side, away from the first connecting rod 22, of the connecting box 16, the rotating shaft 18 is rotatably connected inside the connecting box 16, one end of the rotating shaft 18 is rotatably connected on the inner wall, away from the first notch 25, of the connecting box 16 through a bearing, the other end of the rotating shaft 18 penetrates through the outer part of the first notch 25 and extends into the sleeve 17, the groove 19 is arranged at one end, away from the bearing, of the rotating shaft 18, the sliding handles 20 are slidably connected at two ends inside the groove 19, the spring 21 is arranged inside the groove 19 and located between the two sliding handles 20, two ends of the spring 21 are respectively bonded and fixed at opposite ends of the two, and there are a plurality of, the end of the sliding handle 20 far away from the spring 21 is slidably connected inside the slot 27, the end of the positioning rope 24 far away from the supporting sleeve 12 is fixed on the outer wall of the rotating shaft 18, the positioning rope 24 located inside the connecting box 16 is wound on the outer wall of the rotating shaft 18, when the user needs to adjust the inclination angle of the LED hard light bar, the user can push the two sliding handles 20, the spring 21 contracts to drive the end of the sliding handle 20, the sliding handle slides from the inside of the slot 27 to the inside of the groove 19, and rotates the two sliding handles 20 to drive the rotating shaft 18 to rotate, the rotating shaft 18 rotates to drive the positioning rope 24, the positioning rope 24 passes through the second notch 26, the positioning rope 24 is placed or recovered on the rotating shaft 18, through the hinge-joint cooperation work of the connecting box 16 and the first connecting rod 22, through the hinge-joint cooperation work of the first connecting rod 22 and the second connecting rod, through the articulated cooperation of second connecting rod 23 and supporting sleeve 12, drive head rod 22 and second connecting rod 23 and deflect, it deflects to drive lamp strip 15, when the user adjusts the angle of needs, rotate the draw-in groove 27 that corresponds through slip handle 20, loosen slip handle 20, kick-back through spring 21, the tip that promotes slip handle 20 slides to the inside of draw-in groove 27, thereby fix location rope 24, the angle of deflection of lamp strip 15 has been controlled, the user can adjust different angles according to the demand this moment, and the flexible use.

Handle 11 is U type structure, and the fixed rubber sleeve that has cup jointed of outer wall of handle 11 can play the guard action to user's hand through the rubber sleeve, avoids dismantling the in-process injured.

The sliding handle 20 is of an L-shaped structure, one end of the sliding handle 20, which is far away from the clamping groove 27, extends out of the sleeve 17, and a user can press and rotate the extended part of the sliding handle 20, so that the operation of the user is facilitated.

The working principle is as follows: when the motor 2 operates, the first rotating shaft 3 is driven to rotate, the first rotating shaft 3 drives the second rotating shaft 4 to rotate through the connecting component, the second rotating shaft 4 drives the linkage block 13 to rotate, the linkage block 13 drives the pull rod 14 to rotate, the pull rod 14 drives the light bar 15 to rotate, at the moment, the angle of the LED light bar can be flexibly controlled according to the requirement of a user, the use of the LED hard light bar by the user is facilitated, when the light bar 15 rotates, instability is easily caused, and shaking is caused, the light bar 15 is reinforced and stabilized through the connecting rods at two sides, the stability of the light bar 15 is increased, when the user needs to store the LED hard light bar, the first connecting rod 22 and the second connecting rod 23 are driven to deflect through the hinging cooperation of the first connecting rod 22 and the second connecting rod 23 through the hinging cooperation of the second connecting rod 23 and the hinging of the second connecting rod 23 and the supporting sleeve 12, the light bar 15 is driven to deflect and fold, the carrying and storage of a user are facilitated, when the use time is long, the motor 2 possibly has the problems of aging and the like, the user rotates the nut 10 to separate the nut 10 from the screw 7, pulls the handle 11 to drive the movable plate 6 to drive the screw 7, so that the screw 7 slides out of the first sliding groove 8 and the second sliding groove 9 and is separated from the positioning sleeve 5, the first rotating shaft 3 and the second rotating shaft 4, the outer wall of the handle 11 is fixedly sleeved with a rubber sleeve, the hand of the user can be protected through the rubber sleeve, the injury in the dismounting process is avoided, the first rotating shaft 3 and the second rotating shaft 4 slide out of the positioning sleeve 5, the first rotating shaft 3 and the second rotating shaft 4 are detached, the motor 2 is convenient to replace by the user, the use rate of the hard LED light bars is increased, when the user needs to perform inclination angle adjustment on the hard LED light bars, the user can press the two sliding handles 20, operate the part of the sliding handle 20 extending out, drive the spring 21 to contract, drive the end part of the sliding handle 20 to slide from the inside of the clamping groove 27 to the inside of the groove 19, and rotate the two sliding handles 20, drive the rotating shaft 18 to rotate, the rotation of the rotating shaft 18 drives the positioning rope 24, the positioning rope 24 passes through the second notch 26, the positioning rope is put out or recovered on the rotating shaft 18, through the hinge cooperation of the connecting box 16 and the first connecting rod 22, through the hinge cooperation of the first connecting rod 22 and the second connecting rod 23, through the hinge cooperation of the second connecting rod 23 and the supporting sleeve 12, drive the first connecting rod 22 and the second connecting rod 23 to deflect, drive the light bar 15 to deflect, when the user adjusts the required angle, rotate the draw-in groove 27 that corresponds through slip handle 20, loosen slip handle 20, through the resilience of spring 21, the tip that promotes slip handle 20 slides to the inside of draw-in groove 27 to fix location rope 24, controlled the deflection angle of lamp strip 15, the user can adjust different angles according to the demand this moment, uses in a flexible way.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a but hard striation of angle regulation's LED, includes mounting panel (1), its characterized in that, the bottom bolt fastening of mounting panel (1) has motor (2), the output transmission of motor (2) is connected with first axis of rotation (3), the below of first axis of rotation (3) is equipped with second axis of rotation (4), be equipped with connecting elements between first axis of rotation (3) and second axis of rotation (4), first axis of rotation (3) and second axis of rotation (4) are connected through connecting elements, the one end fixed cover that second axis of rotation (4) are close to motor (2) has been cup jointed supporting sleeve (12), the one end welding that motor (2) were kept away from in second axis of rotation (4) has linkage piece (13), the both ends of linkage piece (13) both sides all weld have pull rod (14) of horizontal setting, the both sides of linkage piece (13) all are equipped with lamp strip (15) of horizontal setting, one end of the pull rod (14) far away from the linkage block (13) is respectively hinged on two sides of one end of the light bar (15) close to the linkage block (13) through hinges, a connecting box (16) is fixed on the top of the light bar (15) far away from the linkage block (13) through bolts, a rotating shaft component is arranged in the connecting box (16), the outer wall of the connecting box (16) is hinged with a first connecting rod (22) through a hinge, one end of the first connecting rod (22) far away from the connecting box (16) is hinged with a second connecting rod (23) through a hinge, one end of the second connecting rod (23) far away from the first connecting rod (22) is hinged on the outer wall of the supporting sleeve (12) through a hinge, a positioning rope (24) is fixed on one side of the supporting sleeve (12) close to the connecting box (16), one end of the positioning rope (24) far away from the motor (2) extends to the inside of the connecting box (16).

2. An adjustable angle LED hard light bar according to claim 1, characterized in that the connecting member comprises a positioning sleeve (5), a moving plate (6), a screw rod (7), a first sliding groove (8), a second sliding groove (9), a nut (10) and a handle (11), the positioning sleeve (5) is located between a first rotating shaft (3) and a second rotating shaft (4), the opposite ends of the first rotating shaft (3) and the second rotating shaft (4) respectively extend to the inside of the positioning sleeve (5) and are in sliding connection with the inner wall of the positioning sleeve (5), the first sliding grooves (8) are respectively arranged at the two ends of the positioning sleeve (5), the second sliding grooves (9) are respectively arranged at the opposite ends of the first rotating shaft (3) and the second rotating shaft (4), the screw rod (7) is in sliding connection with the inside of the first sliding grooves (8) and the second sliding grooves (9), the movable plate (6) is located one side, close to the connecting box (16), of the positioning sleeve (5), the two ends of the screw rod (7) extend out of the inner portion of the first sliding groove (8) respectively, one end, close to the movable plate (6), of the screw rod (7) is welded to the movable plate (6), the handle (11) is welded to one side, far away from the positioning sleeve (5), of the movable plate (6), the nut (10) is sleeved to one end, far away from the handle (11), of the screw rod (7) in a threaded mode, and the diameter of the nut (10) is larger than the aperture of the first sliding groove (8).

3. The LED hard light bar with the adjustable angle according to claim 1, wherein the rotating shaft member comprises a sleeve (17), a rotating shaft (18), a groove (19), a sliding handle (20), a spring (21), a first notch (25) and a clamping groove (27), the sleeve (17) is fixed on the outer wall of one side of the connecting box (16) far away from the first connecting rod (22) through a bolt, the first notch (25) is arranged on one side of the connecting box (16) far away from the first connecting rod (22), the rotating shaft (18) is rotatably connected in the connecting box (16), one end of the rotating shaft (18) is rotatably connected on the inner wall of the connecting box (16) far away from the first notch (25) through a bearing, the other end of the rotating shaft (18) passes through the outer part of the first notch (25) and extends to the inner part of the sleeve (17), the groove (19) is arranged on one end of the rotating shaft (18) far away from the bearing, the sliding handles (20) are connected to two ends inside the groove (19) in a sliding mode, the spring (21) is arranged inside the groove (19) and located between the two sliding handles (20), two ends of the spring (21) are respectively bonded and fixed to opposite ends of the two sliding handles (20), the clamping grooves (27) are formed in the inner wall of the sleeve (17) in the circumferential direction and are arranged in a plurality, and one end, far away from the spring (21), of each sliding handle (20) is connected to the inside of each clamping groove (27) in a sliding mode.

4. The LED hard light bar with the adjustable angle according to claim 3, wherein a second notch (26) is formed in the top of the connecting box (16), the positioning rope (24) is movably connected inside the second notch (26), one end of the positioning rope (24) far away from the supporting sleeve (12) is fixed on the outer wall of the rotating shaft (18), and the positioning rope (24) inside the connecting box (16) is wound on the outer wall of the rotating shaft (18).

5. The LED hard light bar with the adjustable angle as claimed in claim 2, wherein the handle (11) is of a U-shaped structure, and a rubber sleeve is fixedly sleeved on the outer wall of the handle (11).

6. The LED hard light bar with the adjustable angle as claimed in claim 3, wherein the sliding handle (20) is of an L-shaped structure, and one end of the sliding handle (20) far away from the slot (27) extends out of the sleeve (17).