CN218442170U

CN218442170U - LED lamp strip of combination concatenation

Info

Publication number: CN218442170U
Application number: CN202222982394.8U
Authority: CN
Inventors: 刘新平; 李寒明; 韩会斌
Original assignee: Hebei Eddie Lighting Co ltd
Current assignee: Hebei Eddie Lighting Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-02-03
Anticipated expiration: 2032-11-09

Abstract

The utility model relates to a LED lamp strip technical field provides a LED lamp strip of combination concatenation, connect the bull stick of shells inner wall both sides and the lamp strip main part of fixed mounting between the bull stick looks remote site including casing and rotation, the mounting groove has been seted up to the inner wall bottom of casing, the inner wall bottom fixed mounting of mounting groove has two screw thread section of thick bamboos. Through starting two servo motors, make two servo motors one for clockwise rotation, another is anticlockwise rotation, and drive first gear and rotate, simultaneously through first gear linkage second gear rotation, thereby make adjusting nut take place to rotate, when adjusting nut rotates, can drive two screw rods at two screw thread section of thick bamboo internal rotations and make two screw rods rebound respectively and move down, thereby drive the lamp strip main part and take place the angle rotation under the effect of bull stick, and then the realization is carried out the transform effect of adjusting to the illumination angle of lamp strip main part.

Description

LED lamp strip of combination concatenation

Technical Field

The utility model relates to a LED lamp strip technical field, it is specific, relate to a LED lamp strip of combination concatenation.

Background

The LED lamp strip includes soft lamp strip and hard lamp strip two kinds, one kind is to do the circuit board with FPC (similar with the lamp area), one kind is to do the circuit board with the hardboard, flexible LED lamp area adopts FPC to do the assembly circuit board, assembles with paster LED, makes the thickness of product only be the thickness of one piece of coin, does not account for the space, and the hard lamp strip of LED is to do the assembly circuit board with the PCB hardboard, and LED is assembled with useful paster LED, also is assembled with cut straightly LED.

The application numbers are: CN202120446093.6, a utility model discloses a spliced LED light bar, which comprises a combined light bar, a first connector, a second connector, a fixing mechanism and a clamping mechanism; the combined light bar consists of two groups of light bar main bodies, four groups of light beads are arranged on the front side of each light bar main body at equal intervals, a first connecting head is fixedly arranged at one end of each light bar main body, and a plug is fixedly arranged at the central position of one side of each first connecting head, which is far away from each light bar main body; the utility model is provided with a fixing mechanism, when two groups of LED lamp strips are connected, the clamping hook is inserted into the fixing groove to fix the two groups of LED lamp strips, so that the two groups of LED lamp strips can not fall off easily;

although the technical problems that the existing LED lamp strip is generally adhered to the position required by personnel by double faced adhesive tapes in the prior art are solved, the LED lamp strip is difficult to take down when the position of the LED lamp strip needs to be changed or the LED lamp strip needs to be replaced, the appearance is influenced by the adhesive marks at the original adhered position after the LED lamp strip is taken down, and the connection between the LED lamp strip and a plug is only fixed, the LED lamp strip can easily fall off at the connection position, certain influence is caused on the use of the LED lamp strip, and the use effect of the LED lamp strip is influenced are solved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a LED lamp strip of combination concatenation has solved in the correlation technique when using, because the device's mounted position is fixed, therefore the illumination angle of light can't transform the regulation, still needs the manual work to pull down and reinstall, and the step is comparatively troublesome to lead to using the problem that the convenience reduces.

The technical scheme of the utility model as follows: a combined and spliced LED lamp bar comprises a shell, rotating rods and a lamp bar main body, wherein the rotating rods are rotatably connected to two sides of the inner wall of the shell, the lamp bar main body is fixedly installed between opposite ends of the rotating rods, an installation groove is formed in the bottom of the inner wall of the shell, two threaded cylinders are fixedly installed at the bottom of the inner wall of the installation groove, screw rods are in threaded connection with the insides of the two threaded cylinders, and the top ends of the screw rods are movably connected with the bottom of the lamp bar main body through hinge seats;

two the equal fixed mounting in surface of a screw thread section of thick bamboo has servo motor, servo motor's the first gear of output fixedly connected with, the top of a screw thread section of thick bamboo is rotated and is connected with the adjusting nut with screw rod looks threaded connection, adjusting nut's fixed surface installs the second gear of being connected with first gear looks meshing.

Preferably: one side fixed mounting of casing has first connector, one side fixed mounting of first connector has the fixture block, a plurality of electrical property jack has been seted up to one side of fixture block, the upper and lower both sides of first connector have all been seted up and have been held the card and hold the groove, the opposite side fixed mounting of casing has the second connector, the draw-in groove with fixture block matched with joint is seted up to one side of second connector, the inside fixed mounting of draw-in groove has a plurality of and the conductive rod of electrical property jack matched with grafting, the equal symmetrical fixed mounting in upper and lower both sides of second connector has two base blocks, two the opposite face of base block all rotates and is connected with the pivot, fixed mounting has the press platen between the looks remote site of pivot, fixed mounting has the trip of holding groove matched joint according to bottom one side fixed mounting of platen, the top fixed mounting who presses the platen has the rubber pad, the bottom opposite side fixed mounting who presses the platen has the spring, the bottom and the second connector looks fixed connection of spring.

Preferably: a plurality of connector, a plurality of has been seted up on the positive surface of casing the inside of connector all cooperates the joint to have the connecting block, the top fixed mounting of connecting block has the transparent plate, the equal fixed mounting in bottom both sides of casing has a plurality of installation piece, and the shape of a plurality of installation piece is L shape structure, and notch structure has been seted up at the top of its horizontal segment

The utility model discloses a theory of operation and beneficial effect do:

the utility model discloses in through starting two servo motors, make one of two servo motors be clockwise rotation, another is anticlockwise rotation, and drive first gear and rotate, simultaneously through first gear linkage second gear rotation, thereby make adjusting nut take place to rotate, when adjusting nut rotates, can drive two screw rods at two screw thread section of thick bamboo internal rotations and make two screw rods respectively rebound and downstream, thereby it rotates to drive the angle of lamp strip main part under the effect of bull stick, and then realize carrying out the effect of transform regulation to the illumination angle of lamp strip main part, avoided still needing personnel to pull down the lamp strip main part and carried out manual regulation good angle, the condition of reinstallating once more takes place, user of service's use burden has effectively been reduced, user of service's convenience has been improved.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic sectional view of the housing of the present invention;

fig. 3 is a schematic view of a partial structure of the first connector of the present invention;

fig. 4 is a schematic view of a partial structure of the second connector of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. a rotating rod; 3. a light bar body; 4. a threaded barrel; 5. a screw; 6. a servo motor; 7. a first gear; 8. adjusting the nut; 9. a second gear; 10. a first connector; 11. a clamping block; 12. an electrical jack; 13. a chucking groove; 14. a second connector; 15. a card slot; 16. a conductive rod; 17. a base block; 18. a pressing plate; 19. a hook is clamped; 20. a spring; 21. a transparent plate; 22. and (7) installing the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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. All other embodiments, which can be obtained by a person skilled in the art without inventive work, are related to the scope of protection of the present invention.

As shown in fig. 1 to 5, the present embodiment provides a combined and spliced LED light bar, which includes a housing 1, a rotating rod 2 rotatably connected to two sides of an inner wall of the housing 1, and a light bar main body 3 fixedly installed between opposite ends of the rotating rod 2, wherein an installation groove is formed in the bottom of the inner wall of the housing 1, two threaded cylinders 4 are fixedly installed at the bottom of the inner wall of the installation groove, a screw rod 5 is threadedly connected to both insides of the two threaded cylinders 4, and the top ends of the screw rods 5 are movably connected to the bottom of the light bar main body 3 through hinge seats;

the outer surfaces of the two threaded cylinders 4 are fixedly provided with servo motors 6, the output ends of the servo motors 6 are fixedly connected with first gears 7, the top ends of the threaded cylinders 4 are rotatably connected with adjusting nuts 8 in threaded connection with the screw rods 5, and the outer surfaces of the adjusting nuts 8 are fixedly provided with second gears 9 in meshed connection with the first gears 7;

when light angle needs to be adjusted in the use of lamp strip main part 3, through starting two servo motors 6, make two servo motors 6 one for clockwise rotation, another is anticlockwise rotation, and drive first gear 7 and rotate, simultaneously through the rotation of first gear 7 linkage second gear 9, thereby make adjusting nut 8 take place to rotate, when adjusting nut 8 rotates, can drive two screw rods 5 at two screw section of thick bamboo 4 internal rotations and make two screw rods 5 rebound respectively and move down, thereby it rotates to drive lamp strip main part 3 and take place the angle under the effect of bull stick 2, and then realize carrying out the effect of changing the regulation to the illumination angle of lamp strip main part 3, avoided still needing personnel to pull down lamp strip main part 3 and carried out the manual angle regulation, the condition of reinstallating once more takes place, effectively reduced user of service's burden, user of service's convenience has been improved.

In this embodiment, specifically: a first connector 10 is fixedly installed on one side of a shell 1, a clamping block 11 is fixedly installed on one side of the first connector 10, a plurality of electrical jacks 12 are formed in one side of the clamping block 11, clamping grooves 13 are formed in the upper side and the lower side of the first connector 10, a second connector 14 is fixedly installed on the other side of the shell 1, a clamping groove 15 matched and clamped with the clamping block 11 is formed in one side of the second connector 14, a plurality of conducting rods 16 matched and spliced with the electrical jacks 12 are fixedly installed in the clamping groove 15, two base blocks 17 are symmetrically and fixedly installed on the upper side and the lower side of the second connector 14, a rotating shaft is rotatably connected to opposite surfaces of the two base blocks 17, a pressing plate 18 is fixedly installed between opposite ends of the rotating shaft, a clamping hook 19 matched and clamped with the clamping grooves 13 is fixedly installed on one side of the bottom of the pressing plate 18, a rubber pad is fixedly installed on the top of the pressing plate 18, a spring 20 is fixedly installed on the other side of the bottom of the pressing plate 18, and the bottom end of the spring 20 is fixedly connected with the second connector 14; when two groups of light bar main bodies 3 need to be connected, a first connector 10 on one light bar main body 3 is aligned with a second connector 14 on the other light bar main body 3, meanwhile, the pressing plate 18 is pressed to rotate in the base block 17, so that one end provided with the clamping hook 19 tilts and the spring 20 at the other end is compressed, then, the clamping block 11 is clamped into the clamping groove 15, the electric jack 12 is inserted into the conducting rod 16, meanwhile, the pressing plate 18 is loosened, the pressing plate 18 is driven by the spring 20 to reset, and the clamping hook 19 is clamped and fixed with the clamping groove 13, if a plurality of groups of light bar main bodies 3 need to be installed, the circulating operation can be performed, the effect of fixedly connecting the plurality of groups of light bar main bodies 3 is further realized, otherwise, the dismounting is performed, the condition that the plurality of groups of light bar main bodies 3 are separated is avoided, and the connection stability among the plurality of groups of light bar main bodies 3 is effectively improved.

In this embodiment, specifically: the front surface of the shell 1 is provided with a plurality of connectors, the interiors of the connectors are matched and clamped with connecting blocks, the top of each connecting block is fixedly provided with a transparent plate 21, two sides of the bottom of the shell 1 are fixedly provided with a plurality of mounting blocks 22, the mounting blocks 22 are all of L-shaped structures, and the top of a horizontal section of each mounting block 22 is provided with a notch; through setting up transparent plate 21, be convenient for protect lamp strip main part 3, can prevent that the dust from piling up lamp strip main part 3 on the surface, influence its illuminating effect, through setting up installation piece 22, insert the bolt in the notch and with the mounted position on the screw of reserving to being connected for install the dismantlement to casing 1, improved the installation effectiveness.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The LED lamp strip comprises a shell (1), rotating rods (2) rotatably connected to two sides of the inner wall of the shell (1) and a lamp strip main body (3) fixedly installed between opposite ends of the rotating rods (2), and is characterized in that an installation groove is formed in the bottom of the inner wall of the shell (1), two threaded cylinders (4) are fixedly installed at the bottom of the inner wall of the installation groove, threaded rods (5) are connected to the insides of the two threaded cylinders (4) in a threaded manner, and the top ends of the threaded rods (5) are movably connected with the bottom of the lamp strip main body (3) through hinge seats;

two the equal fixed mounting in surface of a screw thread section of thick bamboo (4) has servo motor (6), the first gear of output fixedly connected with (7) of servo motor (6), the top of a screw thread section of thick bamboo (4) is rotated and is connected with adjusting nut (8) with screw rod (5) looks threaded connection, the fixed surface of adjusting nut (8) installs second gear (9) of being connected with first gear (7) looks meshing.

2. The LED lamp strip combined and spliced according to claim 1, wherein a first connecting head (10) is fixedly installed on one side of the housing (1), and a clamping block (11) is fixedly installed on one side of the first connecting head (10).

3. The LED lamp strip combined and spliced according to claim 2, wherein one side of the clamping block (11) is provided with a plurality of electrical jacks (12), and the upper side and the lower side of the first connector (10) are provided with clamping grooves (13).

4. The LED lamp strip combined and spliced according to claim 3, wherein a second connector (14) is fixedly mounted on the other side of the shell (1), and a clamping groove (15) matched and clamped with the clamping block (11) is formed in one side of the second connector (14).

5. The LED lamp strip combined and spliced according to claim 4, wherein a plurality of conductive rods (16) which are matched and inserted with the electrical jacks (12) are fixedly installed inside the clamping grooves (15), and two base blocks (17) are symmetrically and fixedly installed on the upper side and the lower side of the second connector (14).

6. The LED lamp strip combined and spliced according to claim 5, wherein the opposite surfaces of the two base blocks (17) are rotatably connected with rotating shafts, and pressing plates (18) are fixedly installed between the opposite ends of the rotating shafts.

7. The LED lamp strip combined and spliced according to claim 6, wherein a clamping hook (19) matched and clamped with the clamping groove (13) is fixedly installed on one side of the bottom of the pressing plate (18), and a rubber pad is fixedly installed on the top of the pressing plate (18).

8. The LED lamp strip combined and spliced according to claim 7, wherein a spring (20) is fixedly installed on the other side of the bottom of the pressing plate (18), and the bottom end of the spring (20) is fixedly connected with the second connector (14).

9. The LED lamp strip combined and spliced according to claim 1, wherein a plurality of connecting ports are formed in the front surface of the housing (1), connecting blocks are clamped inside the connecting ports in a matching manner, and a transparent plate (21) is fixedly mounted at the top of each connecting block.

10. The LED lamp strip combined and spliced according to claim 1, wherein a plurality of mounting blocks (22) are fixedly mounted on both sides of the bottom of the housing (1), the mounting blocks (22) are all L-shaped structures, and a notch is formed in the top of a horizontal section of the mounting blocks.