CN219775497U

CN219775497U - High heat dispersion LED line lamp

Info

Publication number: CN219775497U
Application number: CN202320709382.XU
Authority: CN
Inventors: 谢小巍
Original assignee: Jiangsu Zhongshun Intelligent Technology Co ltd
Current assignee: Jiangsu Zhongshun Intelligent Technology Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-09-29
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a high-heat-dissipation-performance LED line lamp, which belongs to the technical field of LED line lamps and comprises a shell and a plurality of LED lamp beads distributed in a linear array, wherein a plurality of mounting grooves are formed in the bottom wall of the shell, the LED lamp beads are respectively mounted in the mounting grooves, glass sheets are fixedly connected to the bottoms of the mounting grooves, a heat conducting paste is adhered to the upper parts of the LED lamp beads, a vapor chamber is adhered to the upper parts of the heat conducting paste, a plurality of vertical heat radiating sheets are fixedly welded on the vapor chamber, the directions of the heat radiating sheets facing the shell are the same, an air inlet communicated with an inner cavity of the shell is formed in one side of the top wall of the shell, a turbofan is mounted below the air inlet, and two air outlets are formed in one end of the shell, which is far away from the turbofan. This high heat dispersion LED line lamp makes the air blow out the heat to the external world along with the orientation flow of fin to realize thermal quick derivation, realize high heat dispersion, avoid the overheated life-span that reduces of LED lamp pearl.

Description

High heat dispersion LED line lamp

Technical Field

The utility model belongs to the technical field of LED line lamps, and particularly relates to an LED line lamp with high heat dissipation performance.

Background

The LED line 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 and billboard manufacturing.

In carrying out the present utility model, the inventors have found that at least the following problems exist in this technology: most of the existing LED line lamps do not have an active heat dissipation structure, so that heat released by the LED lamp beads can only be passively dissipated, the heat dissipation performance is poor, and if the LED line lamps work for a long time in a high-temperature environment, the heat can be accumulated on the LED lamp beads, so that the service lives of the LED lamp beads are shortened.

Therefore, we propose a high heat dissipation performance LED line lamp to solve the above problems.

Disclosure of Invention

The utility model mainly aims to provide the LED line lamp with high heat dissipation performance, so that air flows along with the direction of the radiating fins, and heat is blown out to the outside, thereby realizing the rapid heat conduction, realizing the high heat dissipation performance, avoiding the overheat of the LED lamp beads and shortening the service life, and effectively solving the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a high heat dispersion LED line lamp, includes shell and a plurality of linear array distributed's LED lamp pearl, a plurality of mounting grooves have been seted up to the diapire of shell, and a plurality of LED lamp pearl is installed respectively in a plurality of mounting grooves, a plurality of the bottom of mounting groove is all fixedly connected with glass piece, a plurality of the top of LED lamp pearl is pasted and is had the heat conduction subsides, the laminating of heat conduction subsides top has the vapor chamber, fixed welding has a plurality of vertical fin on the vapor chamber, and a plurality of the orientation of fin towards the shell is the same;

an air inlet communicated with the inner cavity of the shell is formed in one side of the top wall of the shell, a turbofan is arranged below the air inlet in the inner cavity of the shell, and two air outlets are formed in one end, away from the turbofan, of the shell.

As a preferred implementation scheme, the two sides of the inner cavity of the shell are symmetrically provided with fixing frames, and the two ends of the soaking plate are respectively clamped into the two fixing frames; so that the soaking plate structure is kept stable.

As a preferred embodiment, a protruding block is integrally connected to a side wall of the shell, where the turbofan is located, a slot which is T-shaped and penetrates through the side wall of the protruding block is formed in the top wall of the protruding block, and a connecting block is connected to one end, away from the turbofan, of the shell; the connecting block on one shell can be anastomosed and inserted into the slot on the other shell, so that the assembly and the splicing of the two shells are realized.

As a preferred embodiment, a side groove is formed on the inner side of the slot towards the inside of the protruding block, a spring and a rebound block which are connected with each other are arranged in the side groove, and one side of the spring, which is opposite to the rebound block, is connected with the inner wall of the side groove; the spring can drive the rebound block to stretch in a certain range, and when the spring is in a natural state, a part of the rebound block extends out of the side groove.

As a preferred implementation scheme, the four side walls of the rebound block are all attached to the inner wall of the side groove, and the rebound block is matched with the connecting block; after the engagement block is inserted into the slot, the resilient block may abut the top wall of the engagement block, thereby defining the position of the engagement block.

In summary, the technical effects and advantages of the present utility model are:

according to the high-heat-radiation-performance LED line lamp, the heat conduction paste is arranged above the plurality of LED lamp beads, heat is transferred to the soaking plate through the heat conduction paste and the LED lamp beads in a close fit mode, the soaking plate has excellent heat conduction performance and disperses the heat to the plurality of cooling fins, the outside cold air is blown to the plurality of cooling fins by matching with the turbofan, and the air flows along with the direction of the cooling fins, so that the heat is blown to the outside, the rapid export of the heat is realized, the high heat radiation performance is realized, and the overheat reduction life of the LED lamp beads is avoided;

this high heat dispersion LED line lamp is through inserting the linking piece on one shell in the slot on another shell to make the spring drive the rebound piece stretch out from the side tank, make rebound piece and linking piece butt, can make two shells link up as an organic wholely, make this LED line lamp can assemble the concatenation at will, realize different length, thereby satisfy the user demand of different scenes.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the housing of FIG. 1 taken along line A-A in accordance with the present utility model;

FIG. 3 is an enlarged view of the structure of FIG. 2B in accordance with the present utility model;

FIG. 4 is a cross-sectional view taken at C-C of FIG. 1 in accordance with the present utility model;

fig. 5 is a cross-sectional view of the projection block of fig. 1 taken along A-A in accordance with the present utility model.

In the figure: 1. a housing; 2. an air inlet; 3. a turbo fan; 4. a mounting groove; 5. LED lamp beads; 6. a glass sheet; 7. a heat conducting paste; 8. a soaking plate; 9. a heat sink; 10. an air outlet; 11. a fixing frame; 12. a protruding block; 13. a slot; 14. a side groove; 15. a spring; 16. a rebound block; 17. and (5) connecting the blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, a high heat dissipation performance LED line lamp comprises a housing 1 and a plurality of LED lamp beads 5 distributed in a linear array, wherein a plurality of mounting grooves 4 are formed in the bottom wall of the housing 1, the plurality of LED lamp beads 5 are respectively mounted in the plurality of mounting grooves 4, glass sheets 6 are fixedly connected to the bottoms of the plurality of mounting grooves 4, the glass sheets 6 play a role in protecting the LED lamp beads 5, a heat conduction patch 7 is stuck above the plurality of LED lamp beads 5, the heat conduction patch 7 is horizontally arranged, a soaking plate 8 is stuck above the heat conduction patch 7, a plurality of vertical radiating fins 9 are fixedly welded on the soaking plate 8, the directions of the plurality of radiating fins 9 towards the housing 1 are the same, fixing frames 11 are symmetrically mounted on two sides of the inner cavity of the housing 1, and two ends of the soaking plate 8 are respectively clamped into the two fixing frames 11, so that the structure of the soaking plate 8 is kept stable;

an air inlet 2 communicated with the inner cavity of the shell 1 is formed in one side of the top wall of the shell 1, a turbofan 3 is arranged below the air inlet 2 in the inner cavity of the shell 1, the turbofan 3 needs external electric facilities to supply power, external cold air can be sucked into the shell 1 and blown to a plurality of cooling fins 9 when the turbofan 3 operates, so that heat on the cooling fins 9 is taken away, and two air outlets 10 are formed in one end, away from the turbofan 3, of the shell 1, so that heat is discharged;

the two-shell-1 turbofan-3-positioned side wall integrated type connecting device is characterized in that a protruding block 12 is integrally connected to one side wall of the turbofan 3, a slot 13 which is T-shaped and penetrates through the side wall of the protruding block 12 is formed in the top wall of the protruding block 12, one end of the shell 1 far away from the turbofan 3 is connected with a connecting block 17, the connecting block 17 on one shell 1 can be anastomosed and inserted into the slot 13 on the other shell 1, a side slot 14 is formed in the inner side of the slot 13 towards the inside of the protruding block 12, a spring 15 and a rebound block 16 which are mutually connected are arranged in the side slot 14, one side of the spring 15, which is opposite to the rebound block 16, is connected with the inner wall of the side slot 14, so that the spring 15 can drive the rebound block 16 to stretch out in a certain range, when the spring 15 is in a natural state, one part of the rebound block 16 stretches out of the side slot 14, four side walls of the rebound block 16 are all adhered with the inner walls of the side slot 14, and the rebound block 16 are matched with the connecting block 17, after the connecting block 17 is inserted into the slot 13, the rebound block 16 can be abutted with the top wall of the connecting block 17, and the position of the connecting block 17 is limited.

Working principle: when in assembly, the shells 1 with different numbers can be assembled into a whole according to different lengths of practical requirements, and the assembly mode is as follows: inserting the connecting block 17 on one shell 1 into the slot 13 on the other shell 1, extruding the rebound block 16 on the other shell 1 to retract into the side slot 14, enabling the connecting block 17 to pass over the rebound block 16 and be inserted into the bottommost part of the slot 13, enabling the rebound block 16 to extend out of the side slot 14 under the action of the spring 15, namely being capable of being abutted with the top wall of the connecting block 17, limiting the position of the connecting block 17, enabling the two shells 1 to be connected smoothly, and assembling and splicing more shells 1 can be achieved through the mode;

when the LED bulb lamp is used, all the LED bulb lamps 5 are electrified and downwards emit lamp tubes, illumination can be carried out, heat released by the LED bulb lamps 5 during operation is transferred to the soaking plate 8 through the heat conduction paste 7 and then transferred to the plurality of cooling fins 9, the turbofan 3 is driven to operate so as to suck cold air above the shell 1 into the shell 1, the cold air flows along the directions of the plurality of cooling fins 9, heat on the plurality of cooling fins 9 is taken away, and the heat is discharged to the outside from the two air outlets 10, so that high-performance heat dissipation is completed.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a high heat dispersion LED line lamp, includes shell (1) and a plurality of linear array distributed LED lamp pearl (5), its characterized in that, a plurality of mounting grooves (4) have been seted up to the diapire of shell (1), and a plurality of LED lamp pearl (5) are installed respectively in a plurality of mounting grooves (4), a plurality of the equal fixedly connected with glass piece (6) in bottom of mounting groove (4), a plurality of the top of LED lamp pearl (5) is pasted and is had heat conduction subsides (7), heat conduction subsides (7) top laminating has soaking plate (8), fixed welding has a plurality of vertical fin (9) on soaking plate (8), and a plurality of the orientation of fin (9) towards shell (1) is the same;

an air inlet (2) communicated with the inner cavity of the shell (1) is formed in one side of the top wall of the shell (1), a turbofan (3) is arranged below the air inlet (2) in the inner cavity of the shell (1), and two air outlets (10) are formed in one end, far away from the turbofan (3), of the shell (1).

2. The high-heat-dissipation LED line lamp according to claim 1, wherein fixing frames (11) are symmetrically arranged on two sides of the inner cavity of the shell (1), and two ends of the soaking plate (8) are respectively clamped into the two fixing frames (11).

3. The high-heat-dissipation LED linear lamp according to claim 1, wherein a protruding block (12) is integrally connected to a side wall of the casing (1) where the turbofan (3) is located, a slot (13) which is in a T shape and penetrates through the side wall of the protruding block (12) is formed in the top wall of the protruding block, and a connecting block (17) is connected to one end, far away from the turbofan (3), of the casing (1).

4. A high heat dissipation LED line lamp according to claim 3, wherein a side groove (14) is formed inside the slot (13) toward the inside of the protruding block (12), a spring (15) and a rebound block (16) are connected with each other in the side groove (14), and a side of the spring (15) facing away from the rebound block (16) is connected with an inner wall of the side groove (14).

5. The high-heat-dissipation LED line lamp as claimed in claim 4, wherein four side walls of the rebound block (16) are attached to the inner wall of the side groove (14), and the rebound block (16) is matched with the connecting block (17).