CN213479863U

CN213479863U - LED lamp strip with good heat dissipation performance

Info

Publication number: CN213479863U
Application number: CN202022494660.3U
Authority: CN
Inventors: 蔡文才
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-02
Filing date: 2020-11-02
Publication date: 2021-06-18
Anticipated expiration: 2030-11-02

Abstract

The utility model discloses a good heat dissipation's LED lamp strip, including the lamp strip body, the top surface of lamp strip body is attached to have the heat-conducting plate, and the heat-conducting plate is hollow structure, the both ends of lamp strip body and heat-conducting plate all are fixed with the connecting plate, one side that the lamp strip body was just kept away from to the connecting plate all is equipped with radiator fan, radiator fan passes through the inside intercommunication of through-hole on the connecting plate and heat-conducting plate. The utility model discloses in, it is direct fixed with the heat-conducting plate bonding with the top surface of lamp strip body, make the heat that lamp strip body during operation produced can directly transmit on the heat-conducting plate, in addition, for further improving the radiating efficiency of heat-conducting plate, the event sets up the baffle at the inboard middle part of heat-conducting plate, separate into two parts with the inner space of heat-conducting plate, make the radiator fan of both ends department only need carry out ventilation cooling to the inside half space of heat-conducting plate, still keep great difference in temperature through air outlet exhaust air and heat-conducting plate, and then improve the radiating effect of air current.

Description

LED lamp strip with good heat dissipation performance

Technical Field

The utility model relates to a LED lamp strip field, concretely relates to good heat dissipation's LED lamp strip.

Background

The life of LED lamp strip can receive the rising of temperature and reduce, consequently in the use, need guarantee the normal heat dissipation of LED lamp strip, and improve heat dissipation cooling effect, thereby improve the life of LED lamp strip, and current heat dissipation is through installing miniature heat dissipation air pump in the both sides of lamp strip, thereby dispel the heat to middle lamp strip, but the influence that receives ventilation speed leads to the radiating efficiency lower, so need improve this, improve heat-radiating area and ventilation speed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a good heat dissipation's LED lamp strip to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a good heat dissipation's LED lamp strip, includes the lamp strip body, the top surface of lamp strip body is attached to have the heat-conducting plate, and the heat-conducting plate is hollow structure, the both ends of lamp strip body and heat-conducting plate all are fixed with the connecting plate, one side that the lamp strip body was just kept away from to the connecting plate all is equipped with radiator fan, radiator fan passes through the through-hole on the connecting plate and the inside intercommunication of heat-conducting plate, two parts are separated into through the baffle in the inboard middle part of heat-conducting plate, and just be close to baffle department and all be equipped with the air outlet.

Further, the heat-conducting plate comprises an upper clamping plate and a lower clamping plate, and the cross sections of the upper clamping plate and the lower clamping plate are both U-shaped structures.

Furthermore, go up the cardboard and all be equipped with a plurality of heating panel with lower cardboard both sides inside that is located the baffle, and the heating panel that is located on the cardboard and is located cardboard under with the heating panel crisscross setting.

Furthermore, the heat dissipation plates in the upper clamping plate and the lower clamping plate enable the corresponding parts on the inner side of the heat conduction plate to form S-shaped flow channels.

Furthermore, both ends of the heat dissipation plate penetrate through the corresponding upper clamping plate and the corresponding lower clamping plate and extend to the two sides of the heat conduction plate.

Further, be equipped with graphite alkene heat-conducting layer between lamp strip body and the heat-conducting plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, it is direct fixed with the heat-conducting plate bonding with the top surface of lamp strip body, make the heat that lamp strip body during operation produced can directly transmit on the heat-conducting plate, in addition, for further improving the radiating efficiency of heat-conducting plate, the event sets up the baffle at the inboard middle part of heat-conducting plate, separate into two parts with the inner space of heat-conducting plate, make the radiator fan of both ends department only need carry out ventilation cooling to the inside half space of heat-conducting plate, still keep great difference in temperature through air outlet exhaust air and heat-conducting plate, and then improve the radiating effect of air current.

Drawings

Fig. 1 is a schematic structural view of an LED light bar with good heat dissipation;

FIG. 2 is a side view of an LED light bar with good heat dissipation;

FIG. 3 is a top view of an LED light bar with good heat dissipation;

fig. 4 is an assembly view of a mounting block and a barrier plate in an LED light bar with good heat dissipation.

In the figure: 1. a light bar body; 2. a heat conducting plate; 21. an upper clamping plate; 22. a lower clamping plate; 23. a heat dissipation plate; 3. a connecting plate; 4. a heat radiation fan; 5. a through hole; 6. a partition plate; 7. an air outlet; 8. graphene heat conducting layer.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a good heat dissipation's LED lamp strip, including lamp strip body 1, the top surface of lamp strip body 1 is attached to have heat-conducting plate 2, and heat-conducting plate 2 is hollow structure, lamp strip body 1 and heat-conducting plate 2's both ends all are fixed with connecting plate 3, one side that lamp strip body 1 was just kept away from to connecting plate 3 all is equipped with radiator fan 4, radiator fan 4 is through the inside intercommunication of through-hole 5 on the connecting plate 3 with heat-conducting plate 2, two parts are separated into through baffle 6 in the inboard middle part of heat-conducting plate 2, and the both sides of heat-conducting plate 2 just are close to baffle 6 departments and all are equipped.

Directly bond fixedly with 2 heat-conducting plates of top surface of lamp strip body 1, make the heat that 1 during operation of lamp strip body produced directly transmit on heat-conducting plate 2, in addition, for further improving heat-radiating efficiency of heat-conducting plate 2, so set up baffle 6 at the inboard middle part of heat-conducting plate 2, separate into two parts with the inner space of heat-conducting plate 2, make radiator fan 4 of both ends department only need carry out ventilation cooling to 2 inside half spaces of heat-conducting plate, still keep great difference in temperature through 7 exhaust air of air outlet and heat-conducting plate 2, and then improve the radiating effect of air current.

Wherein, the heat-conducting plate 2 includes last cardboard 21 and lower cardboard 22, and the cross section of going up cardboard 21 and lower cardboard 22 is the U-shaped structure. Go up cardboard 21 and lower cardboard 22 and lie in inside a plurality of heating panel 23 that all is equipped with of both sides of baffle 6, and lie in heating panel 23 on last cardboard 21 and lie in the crisscross setting of heating panel 23 in lower cardboard 22. The heat-dissipating plates 23 in the upper and

lower plates

21 and 22 form the flow paths of the S-shaped structure with the corresponding portions inside the heat-conducting plate 2. Both ends of the heat dissipation plate 23 penetrate through the corresponding upper clamping plate 21 and the lower clamping plate 22 and extend to both sides of the heat conduction plate 2

The heat-conducting plate 2 comprises last cardboard 21 and lower cardboard 22 joint, and inside sets up the area of contact of heating panel 23 further increase with the air, and the part that extends to the heat-conducting plate 2 outside still can dispel the heat with outside air contact to improve the radiating efficiency of heating panel 23. In addition, the heat conducting plate 2 and the heat dissipating plate 23 are made of metal materials with good heat conductivity coefficients.

In addition, be equipped with graphite alkene heat-conducting layer 8 between lamp strip body 1 and the heat-conducting plate 2, further improve the conduction effect that heat energy is produced to lamp strip body 1 during operation to heat-conducting plate 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a good heat dissipation's LED lamp strip, includes lamp strip body (1), its characterized in that: the top surface of lamp strip body (1) is attached with heat-conducting plate (2), and heat-conducting plate (2) are hollow structure, the both ends of lamp strip body (1) and heat-conducting plate (2) all are fixed with connecting plate (3), one side that lamp strip body (1) was just kept away from in connecting plate (3) all is equipped with radiator fan (4), radiator fan (4) through-hole (5) on connecting plate (3) and the inside intercommunication of heat-conducting plate (2), the inboard middle part of heat-conducting plate (2) is separated into two parts through baffle (6), and the both sides of heat-conducting plate (2) just are close to baffle (6) and locate all to be equipped with air outlet (7) that communicate with the cavity that corresponds the part.

2. The LED light bar with good heat dissipation performance of claim 1, wherein: the heat-conducting plate (2) comprises an upper clamping plate (21) and a lower clamping plate (22), and the cross sections of the upper clamping plate (21) and the lower clamping plate (22) are both U-shaped structures.

3. The LED light bar with good heat dissipation performance of claim 2, wherein: go up cardboard (21) and lower cardboard (22) and lie in inside a plurality of heating panel (23) that all is equipped with in both sides of baffle (6), and lie in heating panel (23) on last cardboard (21) and lie in heating panel (23) crisscross setting in lower cardboard (22).

4. The LED light bar with good heat dissipation performance of claim 3, wherein: the heat dissipation plates (23) in the upper clamping plate (21) and the lower clamping plate (22) enable corresponding parts on the inner side of the heat conduction plate (2) to form S-shaped flow channels.

5. The LED light bar with good heat dissipation performance of claim 4, wherein: the two ends of the heat dissipation plate (23) penetrate through the corresponding upper clamping plate (21) and the corresponding lower clamping plate (22) and extend to the two sides of the heat conduction plate (2).

6. The LED light bar with good heat dissipation performance of claim 1, wherein: be equipped with graphite alkene heat-conducting layer (8) between lamp strip body (1) and heat-conducting plate (2).