CN220870800U

CN220870800U - LED line lamp that reliability is high

Info

Publication number: CN220870800U
Application number: CN202322815472.XU
Authority: CN
Inventors: 王磊; 陈国华; 唐如森
Original assignee: Yancheng Greenlight Lighting Technology Co ltd
Current assignee: Yancheng Greenlight Lighting Technology Co ltd
Priority date: 2023-10-20
Filing date: 2023-10-20
Publication date: 2024-04-30
Anticipated expiration: 2033-10-20

Abstract

The utility model discloses an LED line lamp with high reliability, which relates to the technical field of line lamps and comprises a lamp shell and a lamp tube, wherein a circuit board is fixedly arranged at the inner top end of the lamp shell, conductive plates are fixedly arranged at the two ends of the circuit board, the lamp tube is arranged at the lower side of the circuit board, conductive blocks are fixedly arranged at the two ends of the lamp tube, and the two conductive blocks are respectively abutted against the corresponding conductive plates; the inside downside of lamp body is provided with the mounting panel, logical groove has been seted up at the middle part of mounting panel, the inside of leading to the groove is fixed to be provided with the transparent plate, the upper surface both sides of mounting panel are all fixed to be set up in the curb plate, two rotate between the curb plate and be provided with two-way lead screw, the equal thread bush in both ends of two-way lead screw is equipped with splint. The utility model has a reliable mounting structure, can effectively prevent the lamp tube from loosening, and simultaneously is convenient for time-saving and labor-saving disassembly and assembly of the lamp tube and maintenance of the lamp tube.

Description

LED line lamp that reliability is high

Technical Field

The utility model relates to the technical field of line lamps, in particular to an LED line lamp with high reliability.

Background

The LED linear lamp is a high-end flexible decorative lamp, and is characterized by low power consumption, long service life, high brightness, easy bending, no maintenance and the like, and is particularly suitable for indoor and outdoor entertainment places, building contour sketching, billboard manufacturing and the like.

The installation of fluorescent tube in traditional LED line lamp is directly adopted the bolt to fix generally, because the LED line lamp is installed outdoor more, under long-term use, the bolt takes place not hard up easily, leads to the fluorescent tube to fall the damage, and the dismouting process is also comparatively loaded down with trivial details moreover, has brought inconvenience for the maintenance work of fluorescent tube.

Disclosure of utility model

The present utility model has been made in view of the above problems with the existing LED line lamps.

Therefore, the utility model aims to provide the LED line lamp with high reliability, which solves the problems that the lamp tube in the LED line lamp is installed in the prior art, the lamp tube is usually directly fixed by bolts, and the lamp tube is easy to fall and damage due to loosening of the bolts under long-term use because the LED line lamp is installed outdoors, and the disassembly and assembly process is complicated, so that inconvenience is brought to maintenance work of the lamp tube.

In order to achieve the above object, the present utility model provides the following technical solutions:

The LED line lamp with high reliability comprises a lamp shell and a lamp tube, wherein a circuit board is fixedly arranged at the top end of the inside of the lamp shell, conductive plates are fixedly arranged at the two ends of the circuit board, the lamp tube is arranged at the lower side of the circuit board, conductive blocks are fixedly arranged at the two ends of the lamp tube, and the two conductive blocks are respectively abutted against the corresponding conductive plates;

the LED lamp is characterized in that a mounting plate is arranged on the lower side of the inside of the lamp housing, a through groove is formed in the middle of the mounting plate, a transparent plate is fixedly arranged in the through groove, two sides of the upper surface of the mounting plate are fixedly arranged on side plates, a bidirectional screw rod is rotatably arranged between the two side plates, clamping plates are sleeved at two ends of the bidirectional screw rod in a threaded manner, through holes are formed in the upper ends of the two clamping plates, and two conductive blocks penetrate through the corresponding through holes;

A fixed rod is fixedly arranged at one side of the lower end of the lamp housing, one end of the mounting plate is rotationally connected with the fixed rod, the other end of the mounting plate is fixedly connected with a rotating rod, and one end of the rotating rod is rotationally connected with the inner wall of the lamp housing;

the upper side of the fixed rod is provided with a transmission mechanism for driving the bidirectional screw rod to rotate;

the upper side of the rotating rod is provided with a limiting mechanism for limiting the rotation of the mounting plate.

Preferably, the transmission mechanism comprises a first transmission gear and a second transmission gear, the first transmission gear is fixedly sleeved on the rod wall of the fixed rod, the second transmission gear is fixedly sleeved on one end of the bidirectional screw rod, and the first transmission gear is in meshed connection with the second transmission gear.

Preferably, the stop gear includes first limit gear and second limit gear, first limit gear is fixed to be cup jointed in the pole wall of bull stick, the square hole has been seted up to one side that the lamp body is close to the bull stick, the inside slip in square hole is provided with the square pole, the fixed inboard one end of cup jointing in the square pole of second limit gear, first limit gear is connected with the meshing of second limit gear, the outer wall of lamp body just is located the fixed shell that is provided with of upside of square pole, the inside slip of fixed shell is provided with the dog, the inserted bar has been seted up at the middle part of dog, the jack has been seted up to the outside one end pole wall of square pole, the inserted bar is pegged graft with the jack.

Preferably, the upper surface of the stop block is fixedly provided with a spring, and the other end of the spring is fixedly connected with the inner wall of the fixed shell.

Preferably, the lower surface of the clamping plate abuts against the upper surface of the mounting plate.

Preferably, both clamping plates are rubber plates.

Preferably, a first pull block is fixedly arranged at one end of the outer side of the square rod.

Preferably, the upper end of the inserted link is fixedly provided with a second pull block.

Preferably, the cross sections of the stop block and the fixed shell are square.

Preferably, heat dissipation holes are formed in two sides of the lamp housing.

In the technical scheme, the utility model has the technical effects and advantages that:

1. According to the utility model, the conductive blocks at two ends of the lamp tube are inserted into the through holes at the upper ends of the corresponding clamping plates, then the mounting plate is rotated 180 degrees, the lamp tube is rotated into the lamp housing, so that the two conductive blocks are propped against the corresponding conductive plates, the second transmission gear revolves relative to the fixedly arranged first transmission gear during the period, namely, the second transmission gear rotates, namely, the bidirectional screw rod is driven to rotate, the bidirectional screw rod drives the clamping plates at two sides to be close, and the lamp tube is clamped and limited, so that the efficient, convenient and reliable mounting of the lamp tube is realized.

2. According to the utility model, the second limiting gear is meshed with the first limiting gear by pushing the square rod, namely, the first limiting gear cannot rotate, so that the mounting plate cannot rotate, namely, the lamp tube can be kept stable in the lamp shell, and then the inserting rod is inserted into the inserting hole of the rod wall at one end of the outer side of the square rod, namely, the square rod can be limited.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

Fig. 1 is a schematic structural diagram of an LED line lamp with high reliability according to the present utility model;

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

fig. 3 is an enlarged schematic view of the structure of the part B in fig. 1.

Reference numerals illustrate:

1. A lamp housing; 2. a circuit board; 3. a conductive plate; 4. a lamp tube; 5. a conductive block; 6. a mounting plate; 7. a transparent plate; 8. a clamping plate; 9. a side plate; 10. a two-way screw rod; 11. a fixed rod; 12. a first transmission gear; 13. a second transmission gear; 14. a rotating rod; 15. a first limit gear; 16. square rods; 17. the second limiting gear; 18. a fixed case; 19. a stop block; 20. a rod; 21. and (3) a spring.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The embodiment of the utility model discloses an LED line lamp with high reliability.

Example 1

Referring to fig. 1-3, an LED line lamp with high reliability comprises a lamp housing 1 and a lamp tube 4, wherein a circuit board 2 is fixedly arranged at the top end of the inside of the lamp housing 1, conductive plates 3 are fixedly arranged at both ends of the circuit board 2, the lamp tube 4 is arranged at the lower side of the circuit board 2, conductive blocks 5 are fixedly arranged at both ends of the lamp tube 4, the two conductive blocks 5 respectively collide with the corresponding conductive plates 3, and heat dissipation holes are formed at both sides of the lamp housing 1, so that the heat dissipation of the lamp tube 4 is facilitated;

The lamp comprises a lamp housing 1, wherein a mounting plate 6 is arranged at the lower side of the inside of the lamp housing 1, a through groove is formed in the middle of the mounting plate 6, a transparent plate 7 is fixedly arranged in the through groove, two sides of the upper surface of the mounting plate 6 are fixedly arranged on side plates 9, a bidirectional screw rod 10 is rotatably arranged between the two side plates 9, clamping plates 8 are sleeved at two ends of the bidirectional screw rod 10 in a threaded manner, through holes are formed in the upper ends of the two clamping plates 8, two conducting blocks 5 penetrate through the corresponding through holes, the two clamping plates 8 are rubber plates, clamping damage to a lamp tube 4 is prevented as much as possible, and the lower surface of the clamping plate 8 is in contact with the upper surface of the mounting plate 6, so that the clamping plates cannot rotate, namely can stably slide;

The fixed rod 11 is fixedly arranged on one side of the lower end of the lamp housing 1, one end of the mounting plate 6 is rotationally connected with the fixed rod 11, the other end of the mounting plate 6 is fixedly connected with the rotating rod 14, and one end of the rotating rod 14 is rotationally connected with the inner wall of the lamp housing 1.

Example two

Referring to fig. 1-3, a transmission mechanism for driving the bidirectional screw rod 10 to rotate is arranged on the upper side of the fixed rod 11, the transmission mechanism comprises a first transmission gear 12 and a second transmission gear 13, the first transmission gear 12 is fixedly sleeved on the rod wall of the fixed rod 11, the second transmission gear 13 is fixedly sleeved on one end of the bidirectional screw rod 10, and the first transmission gear 12 is in meshed connection with the second transmission gear 13.

Example III

Referring to fig. 1-3, the upper side of the rotating rod 14 is provided with a limiting mechanism for limiting the rotation of the mounting plate 6, the limiting mechanism comprises a first limiting gear 15 and a second limiting gear 17, the first limiting gear 15 is fixedly sleeved on the rod wall of the rotating rod 14, one side of the lamp housing 1, which is close to the rotating rod 14, is provided with a square hole, the square hole is internally provided with a square rod 16 in a sliding manner, the second limiting gear 17 is fixedly sleeved on one inner side of the square rod 16, the first limiting gear 15 is meshed with the second limiting gear 17, the outer wall of the lamp housing 1 and the upper side of the square rod 16 are fixedly provided with a fixed shell 18, the inside of the fixed shell 18 is provided with a stop 19 in a sliding manner, the middle of the stop 19 is provided with a plug rod 20, one end rod wall of the outer side of the square rod 16 is provided with an inserting hole, the plug rod 20 is connected with the inserting hole, the upper end of the plug rod 20 is fixedly provided with a second pull block, the outer end of the square rod 16 is fixedly provided with a first pull block, the upper surface of the stop 19 is fixedly provided with a spring 21, the other end of the spring 21 is fixedly connected with the inner wall of the fixed shell 18, and the inner wall of the fixed shell 18 is fixedly connected with the inner wall of the fixed shell 18, and the plug rod 20 is enabled to be stably connected with the inserting hole 19, and the stop 19 can not rotate stably, and can stably slide, and can not slide.

In the utility model, when the lamp is installed, the clamping plates 8 on two sides are positioned on the outer side of the lamp housing 1, the conductive blocks 5 on two ends of the lamp tube 4 are inserted into the through holes on the upper ends of the corresponding clamping plates 8, then the mounting plate 6 is rotated 180 degrees, the lamp tube 4 is rotated into the lamp housing 1, the two conductive blocks 3 are abutted against the corresponding conductive plates 3, the second transmission gear 13 is relatively fixedly arranged on the first transmission gear 12 during the period, namely, the second transmission gear 13 rotates, namely, the bidirectional screw rod 10 is driven to rotate, the two-side clamping plates 8 are driven to approach each other by the bidirectional screw rod 10, the lamp tube 4 is clamped and limited, namely, the efficient, convenient and reliable installation of the lamp tube 4 is realized, then the square rod 16 is pushed, the second limiting gear 17 is meshed with the first limiting gear 15, namely, the first limiting gear 15 cannot rotate, the mounting plate 6 cannot rotate, namely, the lamp tube 4 can be kept stable in the lamp housing 1, and then the inserting rod 20 is inserted into the jack on the outer side of the square rod 16, namely, the square rod 16 can be limited.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. The utility model provides a high-reliability LED line lamp, includes lamp body (1) and fluorescent tube (4), its characterized in that, inside top of lamp body (1) is fixed and is provided with circuit board (2), circuit board (2) both ends are all fixed and are provided with conducting plate (3), fluorescent tube (4) set up in the downside of circuit board (2), the both ends of fluorescent tube (4) are all fixed and are provided with conducting block (5), two conducting block (5) are inconsistent with corresponding conducting plate (3) respectively;

The LED lamp is characterized in that a mounting plate (6) is arranged on the lower side of the inside of the lamp housing (1), a through groove is formed in the middle of the mounting plate (6), a transparent plate (7) is fixedly arranged in the through groove, two sides of the upper surface of the mounting plate (6) are fixedly arranged on side plates (9), a bidirectional screw rod (10) is rotatably arranged between the two side plates (9), clamping plates (8) are sleeved at two ends of the bidirectional screw rod (10) in a threaded manner, through holes are formed in the upper ends of the two clamping plates (8), and the two conductive blocks (5) penetrate through the corresponding through holes;

A fixed rod (11) is fixedly arranged at one side of the lower end of the lamp housing (1), one end of the mounting plate (6) is rotationally connected with the fixed rod (11), the other end of the mounting plate (6) is fixedly connected with a rotating rod (14), and one end of the rotating rod (14) is rotationally connected with the inner wall of the lamp housing (1);

The upper side of the fixed rod (11) is provided with a transmission mechanism for driving the bidirectional screw rod (10) to rotate;

The upper side of the rotating rod (14) is provided with a limiting mechanism for limiting the rotation of the mounting plate (6).

2. The high-reliability LED line lamp according to claim 1, wherein the transmission mechanism comprises a first transmission gear (12) and a second transmission gear (13), the first transmission gear (12) is fixedly sleeved on the rod wall of the fixed rod (11), the second transmission gear (13) is fixedly sleeved on one end of the bidirectional screw rod (10), and the first transmission gear (12) is in meshed connection with the second transmission gear (13).

3. The high-reliability LED line lamp according to claim 1, wherein the limiting mechanism comprises a first limiting gear (15) and a second limiting gear (17), the first limiting gear (15) is fixedly sleeved on a rod wall of the rotating rod (14), a square hole is formed in one side, close to the rotating rod (14), of the lamp housing (1), a square rod (16) is slidably arranged in the square hole, the second limiting gear (17) is fixedly sleeved on one end of the inner side of the square rod (16), the first limiting gear (15) is meshed with the second limiting gear (17), a fixing shell (18) is fixedly arranged on the outer wall of the lamp housing (1) and located on the upper side of the square rod (16), a stop block (19) is slidably arranged in the fixing shell (18), a plug rod (20) is arranged in the middle of the stop block (19), a jack is formed in one end of the outer side of the square rod (16), and the plug rod (20) is spliced with the jack.

4. The high-reliability LED line lamp according to claim 3, wherein a spring (21) is fixedly arranged on the upper surface of the stop block (19), and the other end of the spring (21) is fixedly connected with the inner wall of the fixed shell (18).

5. The high-reliability LED line lamp according to claim 1, characterized in that the lower surface of the clamping plate (8) abuts against the upper surface of the mounting plate (6).

6. The high-reliability LED line lamp of claim 1, wherein both clamping plates (8) are rubber plates.

7. The high-reliability LED line lamp of claim 3, wherein a first pull block is fixedly provided at an outer end of the square bar (16).

8. The high-reliability LED line lamp of claim 3, wherein a second pull block is fixedly provided at an upper end of the insertion rod (20).

9. A highly reliable LED line lamp as claimed in claim 3, characterized in that the stop (19) and the fixing housing (18) are square in cross section.

10. The high-reliability LED line lamp according to claim 1, wherein heat dissipation holes are formed in two sides of the lamp housing (1).