CN210462593U

CN210462593U - LED heat dissipation lamp strip

Info

Publication number: CN210462593U
Application number: CN201921972062.3U
Authority: CN
Inventors: 李�瑞
Original assignee: Shenzhen Zixuan Photoelectron Technology Co ltd
Current assignee: Shenzhen Zixuan Photoelectron Technology Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-05-05
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a LED heat dissipation lamp strip, including lamp plate seat, lamp plate, lamp pearl and end cover, wherein: openings are formed in two sides of the lamp panel base, and dust covers are arranged at the openings; the end cover is provided with a connecting part connected with the side wall of the lamp panel base and an end part for closing the opening of the lamp panel base, and the end part is provided with a motor and a cooling fan towards the lamp panel direction; the end cover is also provided with an air hole; the utility model provides a LED heat dissipation lamp strip aims at realizing the efficient radiating effect, prevents that high power or range inseparable lamp pearl from overheated leading to the fact LED lamp life to reduce.

Description

LED heat dissipation lamp strip

Technical Field

The utility model relates to the field of lighting technology, especially, relate to a LED heat dissipation lamp strip.

Background

The LED lamp is a light-emitting lamp which can directly convert electric energy into visible light and radiation energy and has low working voltage. The power consumption is low. The LED lamp has the advantages of extremely short luminous response time, pure light and color, firm structure, impact resistance, vibration resistance, stable and reliable performance, light weight, small volume, low cost and the like, and has the characteristics of high efficiency, energy conservation, environmental protection and long service life, thereby being favored by people. With the increasingly important role of LED lamps in human life, the requirements of people on LED lamps are also increasing.

In order to meet the requirement of high illumination brightness, the number of LEDs needs to be increased to enable the LEDs to be arranged in tight spots or to use high-power lamp beads, the problem of heat dissipation is brought by the tight arrangement of the LED lamps or the use of the high-power lamp beads, at present, 80% of backlights are all side-in light sources, namely, the LED lamps are positioned on the side of a module, and the LED lamp panel is fixed on an aluminum extrusion in a mode of an adhesive tape to dissipate heat, but the heat dissipation effect is poor, so that the service life is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, provide a LED heat dissipation lamp strip, aim at realizing the efficient radiating effect, prevent that high power or range inseparable lamp pearl from overheated leading to the fact LED lamp life to reduce.

For the purpose of realizing above, the utility model discloses a technical scheme be, including lamp plate seat, lamp plate, lamp pearl and end cover, wherein:

openings are formed in two sides of the lamp panel base, and dust covers are arranged at the openings;

the end cover is provided with a connecting part connected with the side wall of the lamp panel base and an end part for closing the opening of the lamp panel base, and the end part is provided with a motor and a cooling fan towards the lamp panel direction; the end cover is also provided with an air hole.

Furthermore, the outer wall of the lamp panel base is provided with radiating fins along the length direction.

Furthermore, the dust cover is of an inwards concave arc structure.

Further, the lamp panel base is connected with the end cover in a buckling mode; wherein, the outer wall of the lamp panel base is provided with a bayonet, and the connecting part is an inverted cone anti-falling projection matched with the bayonet.

Furthermore, still be provided with the interface on the end cover, make the wire of being connected with the lamp plate electricity follow the interface is worn out.

Compared with the prior art, the utility model, beneficial effect does: on one hand, the LED radiating lamp panel blows out hot air inside through the radiating fans on two sides to realize heat dissipation; on the other hand, the radiating fins are arranged on the outer wall to lead out heat, so that the radiating performance of the LED lamp panel can be further improved; other advantages of the present invention will be further explained in the detailed description of the invention.

Drawings

Fig. 1 is a schematic sectional view of the present invention.

Fig. 2 is a schematic structural view of the end cap.

Fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.

The reference numbers in the drawings correspond to the names: 1. a lamp panel base; 2. a lamp panel; 3. a lamp bead; 4. an end cap; 5. a motor; 6. a heat radiation fan; 7. an interface; 8. a wire; 9. a dust cover; 41. a connecting portion; 42. an end portion; 101. a heat dissipating fin; 102. a bayonet; 401. and (4) air holes.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

Please refer to fig. 1-3, the utility model provides a LED heat dissipation lamp strip, including lamp plate base 1, lamp plate 2, lamp pearl 3 and end cover 4, wherein: on one hand, two sides of the lamp panel base 1 are provided with openings, and dust covers 9 are arranged at the openings; on the other hand, the end cover 4 is provided with a connecting part 41 for connecting the side wall of the lamp panel base 1 and an end part 42 for closing the opening of the lamp panel base 1, and the end part 42 is provided with the motor 5 and the cooling fan 6 towards the lamp panel 2; the end cap 4 is also provided with an air hole 401.

In this embodiment, this gas pocket 401 includes inlet port and venthole, finishes when the installation, and the lamp pearl lights the back, and motor 5 starts, drives radiator fan 6 and rotates, blows off the radiating heat of LED lamp pearl 3 from the venthole, realizes the heat dissipation.

In addition, the outer wall of the lamp panel base 1 may be provided with heat dissipation fins 101 along the length direction, and the heat dissipation fins 101 may be used to transfer the internal heat to the outside to dissipate the heat.

Preferably, the dust cover 9 is a concave arc structure to form an outer cover of the heat dissipation fan 6.

Preferably, in order to enable the connection mode of the lamp panel base 1 and the end cover 4 to be more convenient, the lamp panel base 1 and the end cover 4 can be connected in a buckling mode; wherein, the outer wall of lamp panel seat 1 is provided with bayonet 102, connecting portion 41 for having with bayonet 102 complex back taper anticreep protruding, during the connection, directly with lamp panel seat 1 insert can, utilize back taper anticreep protruding to block it.

Preferably, the end cover 4 is further provided with an interface 7, so that a wire 8 electrically connected with the lamp panel 2 penetrates out of the interface 7.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. The utility model provides a LED heat dissipation lamp strip, includes lamp plate seat (1), lamp plate (2), lamp pearl (3) and end cover (4), its characterized in that, wherein:

openings are formed in two sides of the lamp panel base (1), and dust covers (9) are arranged at the openings;

the end cover (4) is provided with a connecting part (41) connected with the side wall of the lamp panel base (1) and an end part (42) closing the opening of the lamp panel base (1), and the end part (42) is provided with a motor (5) and a cooling fan (6) towards the lamp panel (2); an air hole (401) is further formed in the end cover (4).

2. The LED radiating light bar according to claim 1, characterized in that the outer wall of the light base (1) is provided with radiating fins (101) along the length direction.

3. The LED heat dissipation light bar as claimed in claim 1, wherein the dust cover (9) is a concave arc structure.

4. The LED heat dissipation light bar as claimed in any one of claims 1 to 3, wherein the light base (1) is snap-fitted to the end cap (4); wherein, the outer wall of the lamp panel seat (1) is provided with a bayonet (102), and the connecting part (41) is an inverted cone-shaped anti-falling protrusion matched with the bayonet (102).

5. The LED heat dissipation lamp strip of claim 4, wherein the end cover (4) is further provided with an interface (7), so that a wire (8) electrically connected with the lamp panel (2) penetrates out of the interface (7).