CN220417141U

CN220417141U - Sliding cover type LED strip lamp

Info

Publication number: CN220417141U
Application number: CN202321760537.9U
Authority: CN
Inventors: 申运贵
Original assignee: Ningbo Fenghua Haoxuan Photoelectric Co ltd
Current assignee: Ningbo Fenghua Haoxuan Photoelectric Co ltd
Priority date: 2023-07-06
Filing date: 2023-07-06
Publication date: 2024-01-30
Anticipated expiration: 2033-07-06

Abstract

The application relates to the field of LED illumination, especially, relate to a sliding cover type LED bar lamp, its including be used for installing the radiator of LED lamp plate, set up in end cover and the light-transmitting plate at radiator both ends, the light-transmitting plate with be provided with the joint structure between the radiator, the light-transmitting plate pass through the joint structure with the radiator slides and links to each other, end cover subassembly peg graft in the both ends of radiator, be provided with the restriction on the end cover the gliding spacing subassembly of light-transmitting plate. The maintenance efficiency of lamps and lanterns has been increased to this application, reduces because the wearing and tearing that screw bolt produced lamps and lanterns, prolongs lamps and lanterns practical life's effect.

Description

Sliding cover type LED strip lamp

Technical Field

The application relates to the field of LED illumination, in particular to a sliding cover type LED strip lamp.

Background

The traditional incandescent lamp (tungsten filament lamp) has high energy consumption and short service life, is forbidden to be produced by various governments in the large environment with shortage of global resources, and then replaces the electronic energy-saving lamp, although the electronic energy-saving lamp improves the energy-saving effect, the electronic energy-saving lamp is against the general trend of environmental protection due to the use of a plurality of heavy metal elements polluting the environment, and along with the high-speed development of the LED technology, the LED illumination gradually becomes a different choice of novel green illumination, and the LED is far superior to the traditional illumination product in the aspects of light-emitting principle, energy conservation and environmental protection.

The application number is: the chinese patent of CN202020133373.7 discloses a bar LED lamp, which comprises a housin, the printing opacity panel, the LED lamp pearl, reflection of light cup and sealing washer, the casing is rectangular shape setting, the front end of casing is equipped with an opening, reflection of light cup is the front end of setting at the casing that the matrix was arranged, the LED lamp pearl sets up in reflection of light cup respectively, the detachable lid of printing opacity panel is arranged in on the opening, the sealing washer sets up between printing opacity panel and open-ended front end reason, and the both ends of sealing washer respectively with open-ended front end and the inside wall butt of printing opacity panel.

With respect to the related art, the inventor considers that the light-transmitting panel in the technology is fastened through the two end covers and fixed with the shell through the bolts, and a plurality of bolts need to be screwed during maintenance, so that the maintenance efficiency is affected, and meanwhile, the bolts and the shell are easily worn, so that the service life of the lamp is affected.

Disclosure of Invention

In order to increase the maintenance efficiency of the lamp, reduce the abrasion to the lamp due to screwing the bolt, prolong the service life of the lamp, the application provides a sliding cover type LED strip lamp.

The application provides a sliding cover type LED bar lamp adopts following technical scheme:

the utility model provides a sliding closure formula LED bar lamp, is including being used for installing the radiator of LED lamp plate, set up in the end cover and the printing opacity board at radiator both ends, be provided with joint structure between printing opacity board and the radiator, the printing opacity board passes through joint structure and links to each other with the radiator is slided, and end cover subassembly is pegged graft in the both ends of radiator, is provided with the gliding spacing subassembly of restriction printing opacity board on the end cover.

Preferably, the clamping structure comprises a first clamping strip arranged on the radiator and a second clamping strip arranged on two sides of the light-transmitting plate, wherein the first clamping strip is in an inverted L shape, and the second clamping strip is positioned on the inner side of the first clamping strip.

Preferably, the first clamping strip comprises a first clamping part and a second clamping part, the first clamping part is connected with the radiator, the second clamping part is located at one side of the first clamping part, which is away from the radiator, the width of one end, close to the first clamping part, of the two ends of the section of the second clamping part is smaller than the width of one end, which is away from the first clamping part, and the section shape of the first clamping strip is matched with the section shape of the second clamping part.

Preferably, the end cover comprises a plugging part for being plugged and fixed with the radiator and a limiting part for supporting the limiting component, the plugging part is in interference fit with the radiator, the limiting component is arranged on the limiting part, and the limiting part is perpendicular to the length direction of the plugging part.

Preferably, the height of the limiting part is smaller than the height of the light-transmitting plate.

Preferably, the limiting assembly comprises a limiting plate and a driving assembly, the limiting part is provided with a sliding groove, and the limiting plate is connected with the limiting part in a sliding manner along the direction of the sliding groove through the driving assembly and is abutted against the light-transmitting plate.

Preferably, the driving assembly comprises a driving screw and a driving rod, the driving screw is rotatably connected with the limiting part, one end of the driving rod is hinged with the limiting plate, the other end of the driving rod is rotatably connected with a driving block, and the driving screw penetrates through the driving block and is in threaded connection with the driving screw.

Preferably, one end of the driving screw, which is away from the limiting part, is provided with a driving disc, and the limiting part is provided with a containing groove for containing the driving disc.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the light-transmitting plate is connected with the radiator in a sliding way through the clamping structure, and meanwhile, the limiting assembly on the end cover is utilized, so that the light-transmitting plate is fixed through the limiting assembly in the use process, when maintenance is needed, the limiting assembly is used for releasing the limiting, the light-transmitting plate slides out from the upper side of the end cover along the clamping structure, the end cover is not required to be disassembled, and the abrasion of the bolts to the radiator is reduced;

2. the trapezoid second clamping part reduces the movement of the edge of the light-transmitting plate in the direction away from the first clamping strip, and the stability of connection between the light-transmitting plate and the radiator is improved by utilizing the mutual matching between the inclined surface of the second clamping part and the first clamping strip;

3. the limiting plate is driven to move in a direction away from or close to the radiator by the driving assembly, and when the limiting plate is close to the radiator and is staggered with the light-transmitting plate, the light-transmitting plate can slide along the length direction of the radiator, so that the light-transmitting plate can be installed or taken out; when the limiting plate is opposite to the light-transmitting plate, the limiting plates at the two ends of the radiator clamp the light-transmitting plate in the middle, and the effect of fixing the limiting plates is achieved.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a slide type LED bar lamp according to the present application.

Fig. 2 is a cross-sectional view of a clip structure in an embodiment of the present application.

Fig. 3 is an enlarged view at a in fig. 2.

FIG. 4 is a cross-sectional view of an end cap and spacing assembly in an embodiment of the present application.

Reference numerals illustrate: 1. a heat sink; 2. an end cap; 21. a plug-in part; 22. a limit part; 221. a sliding groove; 222. a receiving groove; 3. a light-transmitting plate; 4. a clamping structure; 41. the first clamping strip; 411. a first clamping part; 412. a second clamping part; 42. a second clamping strip; 5. a limit component; 51. a limiting plate; 52. a drive assembly; 521. driving a screw; 522. a driving rod; 523. a driving block; 524. the disc is driven.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-4.

The embodiment of the application discloses a sliding cover type LED strip lamp. Referring to fig. 1, the sliding cover type LED bar lamp comprises a radiator 1 for installing an LED lamp panel, end covers 2 arranged at two ends of the radiator 1, and a light-transmitting plate 3, wherein a clamping structure 4 is arranged between the light-transmitting plate 3 and the radiator 1, the light-transmitting plate 3 is slidably connected with the radiator 1 through the clamping structure 4, end cover 2 components are inserted at two ends of the radiator 1, and limiting components 5 for limiting the sliding of the light-transmitting plate 3 are arranged on the end covers 2.

Referring to fig. 2 and 3, the clamping structure 4 includes a first clamping strip 41 disposed on the radiator 1 and second clamping strips 42 disposed on two sides of the light-transmitting plate 3, where the first clamping strip 41 is in an inverted L shape, and the second clamping strip 42 is located inside the first clamping strip 41.

The first clamping strip 41 comprises a first clamping portion 411 and a second clamping portion 412, the first clamping portion 411 is connected with the radiator 1, the second clamping portion 412 is located on one side, deviating from the radiator 1, of the first clamping portion 411, the width of one end, close to the first clamping portion 411, of the two ends of the section of the second clamping portion 412 is smaller than the width of one end, deviating from the first clamping portion 411, of the first clamping strip 41, and the section shape of the first clamping strip 41 is matched with that of the second clamping portion 412.

The first clamping strip 41 in an inverted L shape limits the second clamping strip 42 between the radiator 1 and the first clamping strip 41, so that the movement of the light-transmitting plate 3 in the direction away from the radiator 1 is reduced; through the second clamping portion 412 and the second clamping strip 42, which are trapezoid in cross section, movement of the edge of the light-transmitting plate 3 to the directions of two sides of the radiator 1 is reduced, and the first clamping strip 41 and the second clamping strip 42 limit the two directions of the light-transmitting plate 3, so that the stability of connection between the radiator 1 and the light-transmitting plate 3 is improved.

Referring to fig. 4, the end cover 2 includes a plugging portion 21 for plugging and fixing with the radiator 1 and a limiting portion 22 for supporting the limiting component 5, the plugging portion 21 is in interference fit with the radiator 1, and stability of plugging between the radiator 1 and the plugging portion 21 is increased through interference fit between the plugging portion 21 and the radiator 1. The limiting component 5 is arranged on the limiting part 22, and the limiting part 22 is perpendicular to the length direction of the inserting part 21 and extends to two sides of the light-transmitting plate 3. The height of the limiting part 22 is smaller than that of the light-transmitting plate 3, so that when the limiting assembly 5 contacts the limitation of the light-transmitting plate 3, the light-transmitting plate 3 can slide from above the limiting part 22.

Referring to fig. 4, the limiting component 5 includes a limiting plate 51 and a driving component 52, the limiting portion 22 is provided with a sliding groove 221, and the limiting plate 51 is slidably connected with the limiting portion 22 along the direction of the sliding groove 221 by the driving component 52 and abuts against the light-transmitting plate 3.

Referring to fig. 4, the driving assembly 52 includes a driving screw 521 and a driving rod 522, the driving screw 521 is disposed along the length direction of the radiator 1, and the driving screw 521 is rotatably connected to the limiting part 22. One end of the driving rod 522 is hinged with the limiting plate 51, the other end of the driving rod 522 is rotatably connected with the driving block 523, and the driving screw 521 penetrates through the driving block 523 and is in threaded connection with the driving screw 521. When the driving screw 521 rotates, the driving screw 521 drives the driving block 523 to move along the axial direction of the driving screw 521, so that the driving block 523 drives the limiting plate 51 to move along the length direction of the sliding groove 221, thereby limiting and fixing the light-transmitting plate 3.

One end of the driving screw 521, which is away from the limiting part 22, is provided with a driving disc 524, and the limiting part 22 is provided with a containing groove 222 for containing the driving disc 524.

The implementation principle of the sliding cover type LED strip lamp provided by the embodiment of the application is as follows: when the lamp needs to be maintained, the driving screw 521 is rotated by the driving disc 524, so that the driving screw 521 drives the driving block 523 to move towards the direction close to the driving disc 524, the driving block 523 pulls the driving rod 522, the limiting plate 51 moves towards the direction close to the radiator 1 until the limiting plate 51 and the light-transmitting plate 3 are staggered, and then the light-transmitting plate 3 is pushed along the length direction of the radiator 1, so that the light-transmitting plate 3 slides from the upper side of the end cover 2 until the light-transmitting plate 3 is separated from the radiator 1, and the light-transmitting plate 3 is detached.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. The utility model provides a sliding closure formula LED bar lamp which characterized in that: including radiator (1) that are used for installing LED lamp plate, set up in end cover (2) and light-transmitting plate (3) at radiator (1) both ends, light-transmitting plate (3) with be provided with joint structure (4) between radiator (1), light-transmitting plate (3) pass through joint structure (4) with radiator (1) slip links to each other, end cover (2) subassembly peg graft in the both ends of radiator (1), be provided with the restriction on end cover (2) light-transmitting plate (3) gliding spacing subassembly (5).

2. A slider type LED bar lamp as set forth in claim 1, wherein: the clamping structure (4) comprises a first clamping strip (41) arranged on the radiator (1) and a second clamping strip (42) arranged on two sides of the light-transmitting plate (3), wherein the first clamping strip (41) is in an inverted L shape, and the second clamping strip (42) is positioned on the inner side of the first clamping strip (41).

3. A slider type LED bar lamp as claimed in claim 2, wherein: the first clamping strip (41) comprises a first clamping portion (411) and a second clamping portion (412), the first clamping portion (411) is connected with the radiator (1), the second clamping portion (412) is located on one side, deviating from the radiator (1), of the first clamping portion (411), the width of one end, close to the first clamping portion (411), of the section of the second clamping portion (412) is smaller than the width of one end, deviating from the first clamping portion (411), of the first clamping strip (41), and the section shape of the first clamping strip (41) is matched with that of the second clamping portion (412).

4. A slider type LED bar lamp as set forth in claim 1, wherein: the end cover (2) comprises a plugging part (21) for plugging and fixing the radiator (1) and a limiting part (22) for supporting the limiting component (5), wherein the limiting component (5) is arranged on the limiting part (22), and the limiting part (22) is perpendicular to the length direction of the plugging part (21).

5. The slide type LED bar lamp as recited in claim 4, wherein: the height of the limiting part (22) is smaller than that of the light-transmitting plate (3).

6. The slide type LED bar lamp as recited in claim 5, wherein: the limiting assembly (5) comprises a limiting plate (51) and a driving assembly (52), a sliding groove (221) is formed in the limiting portion (22), and the limiting plate (51) is connected with the limiting portion (22) in a sliding mode along the direction of the sliding groove (221) through the driving assembly (52) and is abutted to the light-transmitting plate (3).

7. The slide type LED bar lamp as recited in claim 6, wherein: the driving assembly (52) comprises a driving screw (521) and a driving rod (522), the driving screw (521) is rotationally connected with the limiting part (22), one end of the driving rod (522) is hinged with the limiting plate (51), the other end of the driving rod (522) is rotationally connected with a driving block (523), and the driving screw (521) penetrates through the driving block (523) and is in threaded connection with the driving screw (521).

8. The slide type LED bar lamp as recited in claim 7, wherein: one end of the driving screw (521), which is away from the limiting part (22), is provided with a driving disc (524), and the limiting part (22) is provided with an accommodating groove (222) for accommodating the driving disc (524).