CN217540690U

CN217540690U - LED radiator convenient to installation

Info

Publication number: CN217540690U
Application number: CN202221772541.2U
Authority: CN
Inventors: 周德光
Original assignee: Dongguan Jingnai Mold Technology Co ltd
Current assignee: Dongguan Jingnai Mold Technology Co ltd
Priority date: 2022-07-11
Filing date: 2022-07-11
Publication date: 2022-10-04
Anticipated expiration: 2032-07-11

Abstract

The utility model relates to the technical field of LED lamps, and discloses an LED radiator convenient to install, including the radiator body, the top end of radiator body is fixed connection fixed screw post, the fixed connection first heat conduction piece of radiator body, the top end of radiator body is fixed connection second heat conduction piece, the top end of radiator body is fixed connection third heat conduction piece, the top end of radiator body has seted up the second logical groove, the top end of radiator body has seted up the first logical groove, the top end of radiator body has seted up the draw-in groove; the utility model discloses a put into corresponding second with electronic component and lead to in groove, draw-in groove and the draw-in groove to in aiming at the fixed orifices that corresponds fixed screw post, fix fixed screw post in inserting the mounting hole through the erection column, install the lamp body and accomplish the installation promptly, simple structure, convenient dismantlement is favorable to improve equipment's usability and the efficiency of dismantling.

Description

LED radiator convenient to installation

Technical Field

The utility model relates to a LED lamp technical field, more specifically relate to a LED radiator convenient to installation.

Background

The LED lamp is a lamp using a light emitting diode as a light source, is generally arranged on a circuit board for use, generates heat in the operation process of the LED lamp, and needs to dissipate heat of the circuit board to ensure the normal operation of the circuit board and prolong the service life of the LDE lamp in order to avoid the damage of the circuit board caused by the continuous accumulation of the heat along with the use of the LED lamp;

the many snap-fits of current radiator are at the lamp body, if the in-process radiator that uses appears damaging, not convenient to detach changes, simultaneously and the circuit board between have the interval, its radiating efficiency is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the utility model provides a LED radiator convenient to installation to solve the problem that exists among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the LED radiator convenient to install comprises a radiator body, wherein the top end of the radiator body is fixedly connected with a fixed threaded hole column, the top end of the radiator body is fixedly connected with a first heat conduction block, the top end of the radiator body is fixedly connected with a second heat conduction block, the top end of the radiator body is fixedly connected with a third heat conduction block, a second through groove is formed in the top end of the radiator body, a first through groove is formed in the top end of the radiator body, and a clamping groove is formed in the top end of the radiator body.

Furthermore, the top end of the first heat conduction block is fixedly connected with a first cushion pad, the top end of the second heat conduction block is fixedly connected with four fourth cushion pads, the top end of the second heat conduction block is fixedly connected with a second cushion pad, and the top end of the third heat conduction block is fixedly connected with a third cushion pad.

Furthermore, the radiator body is made of aluminum alloy, and the heights of the second heat conduction block and the third heat conduction block are lower than the height of the fixed threaded column.

Furthermore, fifteen fixed screw hole columns are arranged, and mounting holes are formed in the top ends of the fixed screw hole columns.

Further, the third cushion pad, the second cushion pad, the fourth cushion pad and the first cushion pad are all made of heat-conducting resin.

Furthermore, a clamping block is fixedly connected to the top end of the second heat conduction block.

The utility model discloses a technological effect and advantage:

1. the utility model discloses an in putting into the second that corresponds and leading to groove, draw-in groove and draw-in groove to in aiming at the fixed orifices that corresponds fixed screw hole post, fixing fixed screw hole post in inserting the mounting hole through the erection column, the installation is accomplished promptly to the well-installed lamp body, simple structure, and convenient the dismantlement is favorable to improve equipment's usability and the efficiency of dismantlement.

2. The utility model discloses a third heat conduction piece, second blotter, first blotter and fourth blotter make and keep in touch between third blotter, second heat conduction piece and first blotter and the circuit board, appear the gap between avoiding, are favorable to improving the efficiency of heat transfer, can play the effect of buffering simultaneously and prevent to cause the damage to the too big pressure of circuit board.

Drawings

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

fig. 2 is a schematic view of the overall front structure of the present invention;

fig. 3 is a schematic view of the overall side structure of the present invention.

The reference signs are: 1. a heat sink body; 2. a first through groove; 3. fixing the threaded column; 4. a card slot; 5. a fourth cushion pad; 6. a second through groove; 7. a first heat-conducting block; 8. a second heat-conducting block; 9. a second cushion pad; 10. a third cushion pad; 11. a third heat-conducting block; 12. a clamping block; 13. a first cushion pad.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the present invention, and in addition, the forms of the structures described in the following embodiments are merely examples, and the LED radiator convenient to mount according to the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of the present invention.

Referring to fig. 1 to 3, the utility model provides a LED radiator convenient to installation, including radiator body 1, radiator body 1's the fixed screw hole post of top fixed connection 3, the first heat conduction piece 7 of the fixedly connected with of radiator body 1, radiator body 1's the top fixedly connected with second heat conduction piece 8, radiator body 1's top fixedly connected with third heat conduction piece 11, the second leads to the groove 6 has been seted up on radiator body 1's top, first logical groove 2 has been seted up on radiator body 1's top, draw-in groove 4 has been seted up on radiator body 1's top, according to electronic component's position on the circuit board, put into corresponding second logical groove 6 of electronic component, draw-in groove 4 and draw-in groove 4, and with fixed screw hole post 3 alignment in the fixed orifices that corresponds, fix fixed screw hole post 3 in the mounting hole that inserts through the mounting post, make first heat conduction piece 7, second heat conduction piece 8 and third heat conduction piece 11 are on the circuit board, the in-process that the circuit board operation is hugged closely is through first heat conduction piece 7, second heat conduction piece 8 and third heat conduction piece 11 are with the heat dissipation on the circuit board and carry out heat transmission on the radiator body 1 and go on the circuit board.

Wherein, the first blotter 13 of top fixedly connected with of first heat conduction piece 7, four fourth blotters 5 of top fixedly connected with of second heat conduction piece 8, the top fixedly connected with second blotter 9 of second heat conduction piece 8, fixedly connected with third blotter 10 is come on the top of third heat conduction piece 11, through third heat conduction piece 11, second blotter 9, first blotter 13 and fourth blotter 5 make third blotter 10, keep in touch between second heat conduction piece 8 and first blotter 13 and the circuit board, the gap appears between avoiding, the efficiency of heat transfer is improved, the effect that can play the buffering simultaneously prevents to cause the damage to the too big pressure of circuit board.

Wherein, radiator body 1's the preparation of aluminium alloy that adopts, second heat conduction piece 8 and third heat conduction piece 11 highly all are less than the height of fixed screw post 3, radiator body 1's length is 204mm, radiator body 1's width is 183mm, first heat conduction piece 7 highly be 6.28mm +/-error in size is 0.13mm, second heat conduction piece 8 and third heat conduction piece 11 highly be 5.92mm error in size and be 0.13mm, the size that uses is for corresponding the last circuit board size such as LED, ensure radiator body 1 and circuit board in close contact with.

Wherein, fixed screw post 3 is equipped with fifteen, and the mounting hole has been seted up on the top of fixed screw post 3, and the external diameter of fixed screw post 3 is 5.5mm, and the height of fixed screw post 3 is 0.13mm for 10mm dimensional error, and the mounting hole size is M2.5 x 0.45mm on the fixed screw post 3, and the mounting hole degree of depth is 5mm, inserts the mounting hole with the mounting post that corresponds in, installs the location fast to radiator body 1.

Wherein, third blotter 10, second blotter 9, fourth blotter 5 and first blotter 13 all use heat conduction resin component, and heat conduction resin all has fine heat conductivity and elasticity, plays the effect of heat conduction and buffering.

The top end of the second heat conducting block 8 is fixedly connected with a fixture block 12, and the fixture block 12 is clamped into a positioning groove of the circuit board to prevent the heat sink body 1 and the circuit board from sliding.

The utility model discloses a theory of operation: according to the position of electronic component on the circuit board, put into corresponding second and lead to groove 6, draw-in groove 4 and draw-in groove 4 with electronic component, and in the fixed screw post 3 alignment corresponds the fixed orifices, insert the mounting hole of going up through the mounting post and fix fixed screw post 3, make first heat conduction piece 7, second heat conduction piece 8 and third heat conduction piece 11 hug closely on the circuit board, and through third blotter 10, first blotter 13, fourth blotter 5 and second blotter 9 make the heat conduction piece hug closely on the circuit board, ensure not have the clearance between the contact, and play the cushioning effect, the in-process of circuit board operation is through first heat conduction piece 7, heat dissipation is carried out on second heat conduction piece 8 and the third heat conduction piece 11 heat transfer to radiator body 1 on with the heat on the circuit board.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," "connecting," and "connecting" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be directly connected, and "upper," "lower," "left," and "right" are only used to indicate relative positional relationships, and when the absolute position of the object to be described is changed, the relative positional relationships may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a LED radiator convenient to installation, includes radiator body (1), its characterized in that, the fixed screw hole post of top fixed connection (3) of radiator body (1), the first heat conduction piece (7) of fixedly connected with of radiator body (1), the top fixedly connected with second heat conduction piece (8) of radiator body (1), the top fixedly connected with third heat conduction piece (11) of radiator body (1), second through-groove (6) have been seted up on the top of radiator body (1), first logical groove (2) have been seted up on the top of radiator body (1), draw-in groove (4) have been seted up on the top of radiator body (1).

2. An easily mountable LED heatsink as claimed in claim 1, wherein: the heat-conducting plate is characterized in that a first cushion pad (13) is fixedly connected to the top end of the first heat-conducting block (7), four fourth cushion pads (5) are fixedly connected to the top end of the second heat-conducting block (8), a second cushion pad (9) is fixedly connected to the top end of the second heat-conducting block (8), and a third cushion pad (10) is fixedly connected to the top end of the third heat-conducting block (11).

3. An easy-to-mount LED heatsink according to claim 2, wherein: the radiator body (1) is made of aluminum alloy, and the heights of the second heat conduction block (8) and the third heat conduction block (11) are lower than the height of the fixed threaded column (3).

4. An easily mountable LED heatsink as claimed in claim 2, wherein: fifteen fixed screw hole columns (3) are arranged, and mounting holes are formed in the top ends of the fixed screw hole columns (3).

5. An easy-to-mount LED heatsink according to claim 2, wherein: the third cushion pad (10), the second cushion pad (9), the fourth cushion pad (5) and the first cushion pad (13) are all heat-conducting resin components.

6. An easily mountable LED heatsink as claimed in claim 2, wherein: the top end of the second heat conduction block (8) is fixedly connected with a clamping block (12).