CN215908941U

CN215908941U - High-efficient radiating LED integrated light source board

Info

Publication number: CN215908941U
Application number: CN202122166815.5U
Authority: CN
Inventors: 肖武
Original assignee: Shenzhen Baochangliang Lighting Co ltd
Current assignee: Shenzhen Baochangliang Lighting Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-02-25
Anticipated expiration: 2031-09-08

Abstract

The utility model relates to the technical field of LED integrated light source plates, in particular to an efficient heat-dissipation LED integrated light source plate, which comprises a heat dissipation base, wherein the heat dissipation base is in an inverted pi shape, the inner sides of the left side wall and the right side wall of the heat dissipation base are integrally connected with a first limiting boss and a second limiting boss, and a clamping groove for clamping an LED integrated light source plate body is formed between the first limiting boss and the second limiting boss. The LED integrated light source plate body and the heat dissipation base are convenient to mount and dismount, so that the LED integrated light source plate is convenient to maintain and replace; the heat conducting silica gel pad has a heat conducting effect, the heat generated by the LED integrated light source plate body is guided to the heat radiating base, and the heat is radiated out in an accelerated manner through the heat radiating fins, so that the efficient heat radiating effect is achieved; through miniature fan work, blow to terminal surface under the integrated light source board body of LED, further dispel the heat the cooling to the integrated light source board body of LED.

Description

High-efficient radiating LED integrated light source board

Technical Field

The utility model relates to the technical field of LED integrated light source boards, in particular to an LED integrated light source board capable of efficiently dissipating heat.

Background

As a new type of illumination light source, LEDs are increasingly widely used in various applications due to their outstanding advantages of energy saving, environmental protection, high luminous efficiency, long lifetime, etc. With the progress of science and technology, the LED integrated light source is mainly applied to the LED lighting technology, and the meaning is as follows: directly packaging the LED crystal grains on a temperature-uniforming plate or a copper substrate by using a COB or COFB packaging technology to form polycrystalline array type packaging; current LEDs integrate a light source board. The existing LED integrated light source plate has poor heat dissipation performance and the service life of the LED integrated light source plate is easy to influence. Therefore, an efficient heat dissipation LED integrated light source board is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an efficient heat dissipation LED integrated light source plate to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an LED integrated light source plate with high-efficiency heat dissipation comprises a heat dissipation base, wherein the heat dissipation base is in an inverted pi shape, a first limiting boss and a second limiting boss are uniformly connected to the inner sides of the left side wall and the right side wall of the heat dissipation base in a molded manner, a clamping groove for clamping the body of the LED integrated light source plate is formed between the first limiting boss and the second limiting boss, heat dissipation fins are uniformly distributed on the left side wall and the right side wall of the heat dissipation base at equal intervals, connecting holes are formed in the bottom of the heat dissipation base, mounting rings are fixedly connected in the connecting holes, micro fans are mounted in the mounting rings, connecting plates are fixedly connected to the front ends and the rear ends of the left side wall and the right side wall of the heat dissipation base and correspond to the clamping grooves, an internal thread cylinder for connecting fixing screws is fixedly connected to the inner sides of the connecting plates, and first through holes communicated with the internal thread cylinder are formed in the connecting plates, and a limiting plate is sleeved on the fixed screw and positioned outside the connecting plate.

As a further optimization of the technical scheme, the left side wall and the right side wall of the lower end of the heat dissipation base are fixedly connected with L-shaped mounting plates, and mounting holes are formed in the L-shaped mounting plates.

The L-shaped mounting plate is convenient to mount and fix through the mounting holes, so that the high-efficiency heat-dissipation LED integrated light source plate is mounted and fixed.

As a further optimization of the technical scheme, the first limiting boss and the second limiting boss are respectively positioned at the upper part and the middle part of the side wall of the heat dissipation base.

This setting makes and leaves the space between the integrated light source board body of heat dissipation base bottom side wall and LED, and the air of being convenient for flows, dispels the heat.

As a further optimization of the technical scheme, the inner side wall of the clamping groove is bonded with a heat-conducting silica gel pad.

This setting plays the heat conduction effect through heat conduction silica gel pad, with the heat direction heat dissipation base that the integrated light source board body of LED produced.

As a further optimization of the technical scheme, the heat dissipation base is an aluminum heat dissipation base, and the heat dissipation fins are aluminum heat dissipation fins.

The heat dissipation base has the function of heat transfer, can transfer heat to the heat dissipation fins, and can dissipate the heat out in an accelerated manner through the heat dissipation fins, so that the effect of efficient heat dissipation is achieved.

As a further optimization of the technical scheme, a second through hole matched with the fixing screw is formed in one side of the limiting plate.

This arrangement enables the limit plate to rotate on the set screw.

Compared with the prior art, the utility model has the beneficial effects that: according to the LED integrated light source board, the LED integrated light source board body is clamped in the clamping groove, the limiting plate is rotated to plug the front end and the rear end of the LED integrated light source board body, then the fixing screw is screwed down, and the limiting plate is fixed through the fixing screw, so that the LED integrated light source board body is limited and fixed in the clamping groove through the limiting plate; the heat conducting silica gel pad has a heat conducting effect, the heat generated by the LED integrated light source plate body is guided to the heat radiating base, and the heat is radiated out in an accelerated manner through the heat radiating fins, so that the efficient heat radiating effect is achieved; through miniature fan work, blow to terminal surface under the integrated light source board body of LED, further dispel the heat the cooling to the integrated light source board body of LED.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a top-view structure of the limiting plate for plugging the LED integrated light source plate body according to the utility model;

fig. 3 is a schematic top view of the limiting plate of the utility model located outside the heat dissipating base.

In the figure: 1. a heat dissipation base; 2. a first limit boss; 3. a second limit boss; 4. an LED integrated light source board body; 5. a heat dissipating fin; 6. a mounting ring; 7. a micro fan; 8. a connecting plate; 9. a set screw; 10. an internal threaded barrel; 11. a limiting plate; 12. an L-shaped mounting plate; 13. mounting holes; 14. heat conduction silica gel pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a high-efficient radiating LED integrated light source board, includes heat dissipation base 1, the equal fixedly connected with L type mounting panel 12 of 1 lower extreme left and right sides wall of heat dissipation base, mounting hole 13 has been seted up on L type mounting panel 12. Through the setting of mounting hole 13, be convenient for with L type mounting panel 12 installation fixed to it is fixed with this high-efficient radiating LED integrated light source board installation.

The LED integrated light source board is characterized in that the heat dissipation base 1 is in an inverted II shape, a first limiting boss 2 and a second limiting boss 3 are integrally connected to the inner sides of the left side wall and the right side wall of the heat dissipation base 1, and a clamping groove used for clamping the LED integrated light source board body 4 is formed between the first limiting boss 2 and the second limiting boss 3. So that the LED integrated light source board body 4 is clamped inside the heat dissipation base 1.

Radiating fins 5 are distributed on the left side wall and the right side wall of the radiating base 1 at equal intervals, the radiating base 1 is an aluminum radiating base, the radiating fins 5 are aluminum radiating fins, and heat-conducting silica gel pads 14 are bonded on the inner side walls of the clamping grooves. Play the heat conduction effect through heat conduction silica gel pad 14, with the heat direction heat dissipation base 1 that LED integrated light source board body 4 produced to go out the heat with higher speed heat dissipation through radiating fin 5, play high-efficient radiating effect.

The heat dissipation base is characterized in that a connecting hole is formed in the bottom of the heat dissipation base 1, a mounting ring 6 is fixedly connected in the connecting hole, and a micro fan 7 is installed in the mounting ring 6. Through 7 work of miniature fan, blow to the terminal surface under the integrated light source board body 4 of LED, cool down to dispelling the heat to the integrated light source board body 4 of LED.

The equal fixedly connected with connecting plate 8 in both ends around the wall of the left and right sides of heat dissipation base 1, connecting plate 8 is corresponding with the draw-in groove, the inboard fixedly connected with of connecting plate 8 is used for the internal thread section of thick bamboo 10 of threaded connection set screw 9, set up the first through-hole that is linked together with internal thread section of thick bamboo 10 on the connecting plate 8, set screw 9 is last just to be located the connecting plate 8 outside cover and is equipped with limiting plate 11, set up on one side on limiting plate 11 with set screw 9 assorted second through-hole. Install LED integrated light source board body 4 in the draw-in groove after, rotate limiting plate 11, make limiting plate 11 carry out the shutoff to both ends around the LED integrated light source board body 4, then tighten set screw 9, it is fixed with limiting plate 11 through set screw 9, thereby fix LED integrated light source board body 4 in the draw-in groove through limiting plate 11, if need take out LED integrated light source board body 4, only need unscrew set screw 9, then rotate limiting plate 11, make limiting plate 11 be located the heat dissipation base 1 outside, can take LED integrated light source board body 4 out from the draw-in groove, make the installation of being convenient for dismantle between LED integrated light source board body 4 and the heat dissipation base 1, thereby be convenient for maintain the change.

Specifically, when the LED integrated light source board is used, the LED integrated light source board body 4 is clamped in the clamping groove, the limiting plate 11 is rotated to enable the limiting plate 11 to plug the front end and the rear end of the LED integrated light source board body 4, then the fixing screw 9 is screwed down, the limiting plate 11 is fixed through the fixing screw 9, so that the LED integrated light source board body 4 is limited and fixed in the clamping groove through the limiting plate 11, if the LED integrated light source board body 4 needs to be taken out, the fixing screw 9 only needs to be unscrewed, then the limiting plate 11 is rotated to enable the limiting plate 11 to be located on the outer side of the heat dissipation base 1, the LED integrated light source board body 4 can be drawn out of the clamping groove, the LED integrated light source board body 4 and the heat dissipation base 1 are convenient to mount and dismount, and maintenance and replacement are convenient; the heat conducting silica gel pad 14 plays a role in conducting heat, the heat generated by the LED integrated light source board body 4 is guided to the heat dissipation base 1, and the heat is dissipated out in an accelerated manner through the heat dissipation fins 5, so that the function of efficient heat dissipation is achieved; through 7 work of miniature fan, blow to the terminal surface under the integrated light source board body 4 of LED, further dispel the heat and cool down to the integrated light source board body 4 of LED.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an integrated light source board of high-efficient radiating LED, includes heat dissipation base (1), its characterized in that: the LED integrated light source board is characterized in that the heat dissipation base (1) is inverted II-shaped, a first limiting boss (2) and a second limiting boss (3) are integrally connected to the inner sides of the left side wall and the right side wall of the heat dissipation base (1), clamping grooves for clamping the LED integrated light source board body (4) are formed between the first limiting boss (2) and the second limiting boss (3), heat dissipation fins (5) are distributed on the left side wall and the right side wall of the heat dissipation base (1) at equal intervals, connecting holes are formed in the bottom of the heat dissipation base (1), a mounting ring (6) is fixedly connected in the connecting holes, a micro fan (7) is mounted in the mounting ring (6), connecting plates (8) are fixedly connected to the front end and the rear end of the left side wall and the rear end of the heat dissipation base (1), the connecting plates (8) correspond to the clamping grooves, and an internal thread cylinder (10) for connecting fixing screws (9) is fixedly connected to the inner sides of the connecting plates (8), set up the first through-hole that is linked together with an internal thread section of thick bamboo (10) on connecting plate (8), set screw (9) are gone up and are located connecting plate (8) outside cover and are equipped with limiting plate (11).

2. An efficient heat dissipating LED integrated light source board as claimed in claim 1, wherein: the heat dissipation base (1) lower extreme left and right sides wall equal fixedly connected with L type mounting panel (12), mounting hole (13) have been seted up on L type mounting panel (12).

3. An efficient heat dissipating LED integrated light source board as claimed in claim 1, wherein: the first limiting boss (2) and the second limiting boss (3) are respectively located on the upper portion and the middle portion of the side wall of the heat dissipation base (1).

4. An efficient heat dissipating LED integrated light source board as claimed in claim 1, wherein: and a heat-conducting silica gel pad (14) is bonded on the inner side wall of the clamping groove.

5. An efficient heat dissipating LED integrated light source board as claimed in claim 1, wherein: the heat dissipation base (1) is an aluminum heat dissipation base, and the heat dissipation fins (5) are aluminum heat dissipation fins.

6. An efficient heat dissipating LED integrated light source board as claimed in claim 1, wherein: and a second through hole matched with the fixing screw (9) is formed in one side of the limiting plate (11).