CN215831872U

CN215831872U - LED lamp transformer structure with high heat conductivity

Info

Publication number: CN215831872U
Application number: CN202122153882.3U
Authority: CN
Inventors: 江静文; 邹丙坤
Original assignee: Xiamen Weisheng Industrial Co ltd
Current assignee: Xiamen Weisheng Industrial Co ltd
Priority date: 2021-09-07
Filing date: 2021-09-07
Publication date: 2022-02-15
Anticipated expiration: 2031-09-07

Abstract

The utility model discloses an LED lamp transformer structure with high heat conductivity, which aims to solve the technical problems that the LED transformer structure in the prior art is difficult to realize high-efficiency heat conduction and heat dissipation and the service life of the LED lamp transformer is shortened. The LED lamp transformer structure comprises a bearing plate and a second heat conducting plate movably arranged at the upper end of the bearing plate; the upper end of the bearing plate is fixedly provided with symmetrical fixing plates, and the inner walls of the front end and the rear end of each fixing plate are movably provided with first heat-conducting plates. This LED lamp transformer structure is through setting up first heat-conducting plate, first heat conduction piece and louvre, can derive the produced heat of circuit board at the during operation from the device is inside fast through first heat-conducting plate, first heat conduction piece and louvre, and the third heat-conducting plate is installed to electronic component's on the circuit board lower extreme pasting, can derive electronic component at the produced heat of during operation fast, has realized the radiating effect of the high-efficient heat conduction of the device.

Description

LED lamp transformer structure with high heat conductivity

Technical Field

The utility model belongs to the field of LED lamp transformer structures, and particularly relates to an LED lamp transformer structure with high heat conductivity.

Background

The function of transformer is power transmission, voltage transformation and insulating isolation, and the LED lamp need connect the transformer when the installation and use, and LED lamp can produce a large amount of heats often using today, but present LED transformer structure is difficult to realize high-efficient heat conduction heat dissipation, has reduced the life of LED lamp transformer.

At present, the utility model with the patent number CN201320610542.1 discloses an LED package structure with high thermal conductivity, which comprises a base, a plastic casing and an LED chip, wherein the plastic casing is disposed above the base, a mounting through hole for mounting the LED chip is disposed in the middle of the plastic casing, a heat conduction layer made of high thermal conductivity insulating and heat dissipating material is disposed on the base corresponding to the mounting through hole, the lower end surface of the heat conduction layer is fixedly connected with the base, the LED chip is attached to the upper end surface of the heat conduction layer, the device is provided with a heat sink, the upper surface of the heat sink casing is attached to the back surface of the transformer casing, when a power supply is turned on, a motor is turned on, power is increased through parts such as gears in a gear box, a small bevel gear and a large bevel gear are utilized to rotate a rotating rod, so that a blade generates wind power, but the current LED transformer structure is difficult to realize high-efficiency heat conduction and heat dissipation, the service life of the LED lamp transformer is reduced.

Therefore, in view of the above-mentioned problem that the conventional LED transformer structure is difficult to realize efficient heat conduction and heat dissipation, and the service life of the LED lamp transformer is reduced, it is urgently needed to solve the problem, so as to improve the heat conduction and heat dissipation capability of the LED lamp transformer structure.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to provide an LED lamp transformer structure with high heat conductivity, and the LED lamp transformer structure aims to solve the technical problems that the conventional LED transformer structure is difficult to realize high-efficiency heat conduction and heat dissipation, and the service lives of an LED lamp and a transformer are shortened.

In order to solve the technical problem, the utility model provides an LED lamp transformer structure with high heat conductivity, which comprises a bearing plate and a second heat conducting plate movably arranged at the upper end of the bearing plate; the fixed plate of symmetry is installed to loading board upper end fixed mounting, both ends inner wall activity is provided with first heat-conducting plate around the fixed plate, both ends run through the first radiating groove of seting up evenly distributed about the first heat-conducting plate, both ends run through and set up evenly distributed about the loading board both ends run through the formula fixed mounting has evenly distributed's first heat conduction piece about the second heat-conducting plate, both ends run through the louvre of seting up evenly distributed about the first heat conduction piece, first heat-conducting plate upper end inner wall activity is provided with the first fixed block of symmetry, two fixed mounting has the circuit board between the first fixed block, circuit board lower extreme fixed mounting has the third heat-conducting plate.

Use this technical scheme's during LED lamp transformer structure, install the circuit board between two first fixed blocks, pass through the second bolt with first fixed block and install the upper end inner wall department at first heat-conducting plate, the lower extreme of the electrical components on the circuit board is pasted and is had on the third heat-conducting plate, paste the material and can adopt the heat-absorbing glue, so that with the better transmission of the produced heat of electrical components to the third heat-conducting plate on, the third heat-conducting plate is with heat transfer to first heat-conducting block on, the lower extreme of first heat-conducting block exposes in the air, thereby realize exporting the heat from the device is inside fast.

Preferably, the bearing plate lower extreme four corners edge fixed mounting has the cushion, fixed plate front end and front end inner wall run through and have seted up first cell body, first cell body inner wall activity is provided with first movable block, first movable block rear end fixed mounting has the second movable block. The first movable block is of a frame-shaped structure, and an integrated structure formed by the first movable block and the second movable block can be pulled out of the first groove body by manually pulling the first movable block, so that the device can be rapidly assembled.

Preferably, the second radiating grooves which are uniformly distributed are formed in the left end and the right end of the second movable block in a penetrating mode, and the inner walls of the second radiating grooves are fixedly provided with dust screens. The arrangement of the second radiating grooves enables heat inside the device to flow out through the second radiating grooves, and the arrangement of the dustproof net can prevent dust in the outside air from entering the device through the dustproof net, so that the dustproof effect of the device is improved.

Preferably, a first thread groove is formed in the upper end and the lower end of the first heat conducting plate in a penetrating mode, and a first bolt is connected to the inner wall of the first thread groove in a threaded mode. Install on the second movable block after passing first thread groove with first bolt, can realize fixing the upper end inner wall at first heat-conducting plate fast with the second movable block.

Preferably, the upper end and the lower end of the bearing plate are provided with second groove bodies which are uniformly distributed in a penetrating manner, and the second groove bodies are matched with the first heat-conducting blocks. The second heat-conducting plate is placed at the upper end of the bearing plate, so that the first heat-conducting block enters the second groove body to realize rapid placement of the second heat-conducting plate.

Preferably, a second fixed block is fixedly mounted at the upper end of the bearing plate, a storage battery is fixedly mounted on the inner wall of the second fixed block, a heat radiation fan is fixedly mounted at the right end of the second fixed block, and a third groove body is formed in the right end of the second fixed block and the inner wall of the right end of the second fixed block in a penetrating mode. The heat dissipation effect of the device can be improved by starting the heat dissipation fan through wind power, and the heat generated by the storage battery during working can be quickly dissipated by arranging the third groove bodies on the inner walls of the right end and the right end of the second fixing block, so that efficient heat dissipation of the device is realized.

Preferably, a second bolt is installed at the lower end of the first fixed block in a threaded manner, a heat absorbing plate is fixedly installed at the upper end of the circuit board, third heat conducting blocks which are uniformly distributed are fixedly installed at the upper end of the heat absorbing plate, a second heat conducting block is fixedly installed on the inner wall of the first heat dissipation groove, and symmetrical second screw grooves are formed in the upper end and the lower end of the second movable block in a penetrating manner. The third heat conduction block is matched with the second heat conduction block, the heat absorption plate absorbs and transmits heat generated on the circuit board to the third heat conduction block, and then the heat is transmitted to the second heat conduction block, and the second heat conduction block is in contact with the outside air, so that the heat can be rapidly led out.

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

according to the LED lamp transformer structure, the first heat-conducting plate, the first heat-conducting block and the heat dissipation holes are arranged, heat generated by the circuit board during working can be quickly LED out from the interior of the device through the first heat-conducting plate, the first heat-conducting block and the heat dissipation holes, the third heat-conducting plate is pasted and installed at the lower end of the electronic element on the circuit board, heat generated by the electronic element during working can be quickly LED out, the efficient heat-conducting and heat-dissipating effect of the device is achieved, and the service life of the device is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, it is obvious that the drawings in the following description are only one embodiment of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic perspective view of an embodiment of a transformer structure for an LED lamp according to the present invention;

FIG. 2 is a schematic diagram of a disassembled structure of a bearing plate and a first heat-conducting plate of an embodiment of the transformer structure of an LED lamp according to the utility model;

FIG. 3 is a schematic cross-sectional view of an embodiment of an LED lamp transformer structure according to the present invention;

fig. 4 is a schematic perspective view of a second movable block according to an embodiment of the transformer structure of an LED lamp of the present invention.

The labels in the figures are: 1. a carrier plate; 2. a fixing plate; 3. a first heat-conducting plate; 4. a second heat-conducting plate; 5. a first heat sink; 6. cushion blocks; 7. a first tank body; 8. a first movable block; 9. a second movable block; 10. a second heat sink; 11. a dust screen; 12. a first screw groove; 13. a first bolt; 14. a second tank body; 15. a first heat-conducting block; 16. heat dissipation holes; 17. a first fixed block; 18. a circuit board; 19. a second bolt; 20. a second heat-conducting block; 21. a third heat-conducting block; 22. a heat absorbing plate; 23. a second fixed block; 24. a storage battery; 25. a heat radiation fan; 26. a third tank body; 27. a third heat-conducting plate; 28. a second screw groove.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easily understood and obvious, the technical solutions in the embodiments of the present invention are clearly and completely described below to further illustrate the utility model, and obviously, the described embodiments are only a part of the embodiments of the present invention, but not all the embodiments.

The specific embodiment is an LED lamp transformer structure with high thermal conductivity, the schematic three-dimensional structure thereof is shown in fig. 1, the schematic structural diagram of the split structure of the bearing plate 1 and the first heat conducting plate 3 is shown in fig. 2, the LED lamp transformer structure comprises a bearing plate 1 and a second heat conducting plate 4 movably arranged at the upper end of the bearing plate 1; fixed mounting has the fixed plate 2 of symmetry on 1 upper end of loading board, both ends inner wall activity is provided with first heat-conducting plate 3 around the fixed plate 2, both ends run through the first radiating groove 5 of seting up evenly distributed about first heat-conducting plate 3, both ends run through the second heat-conducting plate 4 of seting up evenly distributed about loading board 1 about have run through formula fixed mounting have evenly distributed's first heat conduction piece 15 about both ends, both ends run through the louvre 16 of seting up evenly distributed about first heat conduction piece 15, the activity of first heat-conducting plate 3 upper end inner wall is provided with the first fixed block 17 of symmetry, fixed mounting has circuit board 18 between two first

fixed blocks

17, 18 lower extreme fixed mounting of circuit board has third heat-conducting plate 27.

For the present embodiment, the lower end of the electronic component on the circuit board 18 and the upper end of the third heat conducting plate 27 are adhered to each other, and the adhering material can be heat-absorbing glue, so that the heat generated by the electronic component during operation can be quickly transferred to the third heat conducting plate 27.

In order to realize the device's fast assembly, 1 lower extreme four corners edge fixed mounting of loading board has cushion 6, and 2 front ends of fixed plate and front end inner wall run through and have seted up first cell body 7, and 7 inner wall activities of first cell body are provided with first

movable block

8, and 8 rear end fixed mounting of first movable block have the second movable block 9. The left end and the right end of the second movable block 9 are penetrated by second heat radiating grooves 10 which are uniformly distributed, and dust screens 11 are fixedly arranged on the inner walls of the second heat radiating grooves 10. The upper end and the lower end of the first heat conducting plate 3 are provided with a first screw groove 12 in a penetrating way, and the inner wall of the first screw groove 12 is connected with a first bolt 13 in a threaded way.

In order to realize the rapid assembly of the second heat conducting plate 4 of the device, the upper end and the lower end of the bearing plate 1 are penetrated by the second groove bodies 14 which are uniformly distributed, and the second groove bodies 14 are matched with the first heat conducting blocks 15. Place second heat-conducting plate 4 in the upper end of loading board 1, make first heat-conducting block 15 get into second cell body 14 in, can realize the quick installation of second heat-conducting plate 4.

In order to improve the heat dissipation effect of the device, a second fixing block 23 is fixedly mounted at the upper end of the bearing plate 1, a storage battery 24 is fixedly mounted on the inner wall of the second fixing block 23, a heat dissipation fan 25 is fixedly mounted at the right end of the second fixing block 23, and a third groove 26 is formed in the right end of the second fixing block 23 and the inner wall of the right end in a penetrating manner. When the heat dissipation device is used, the heat dissipation fan 25 is started to quickly blow out heat generated on the circuit board 18 by wind power, and efficient heat dissipation of the device is achieved. The second bolt 19 is installed to first fixed block 17 lower extreme screw thread, and circuit board 18 upper end fixed mounting has absorber plate 22, and absorber plate 22 upper end fixed mounting has evenly distributed's third heat conduction piece 21, and first radiating groove 5 inner wall fixed mounting has second heat conduction piece 20, and the second movable block 9 is run through and is seted up symmetrical second spiral groove 28 in both ends from top to bottom. The heat absorbing plate 22 can rapidly absorb heat generated by the circuit board 18 during operation, the heat is transferred to the second heat conducting block 20 through the third heat conducting block 21, and the second heat conducting block 20 is exposed to air, so that the heat can be rapidly led out from the interior of the device.

The cross-sectional structural schematic diagram of the LED lamp transformer is shown in fig. 3, and the three-dimensional structural schematic diagram of the second movable block 9 is shown in fig. 4.

When using this technical scheme's LED lamp transformer structure, place second heat-conducting plate 4 in the upper end of loading board 1, fix circuit board 18 between two first fixed blocks 17, pass through the electronic component of circuit board 18 lower extreme and the sticky subsides of heat absorption on third heat-conducting plate 27, fix first fixed block 17 at first heat-conducting plate 3 upper end inner wall through second bolt 19, the lower extreme of third heat-conducting plate 27 is laminated mutually with the upper end of first heat-conducting block 15 this moment, place the upper end inner wall at first heat-conducting plate 3 through first cell body 7 with the body structure that first movable block 8 and second movable block 9 constitute, pass first bolt 13 and install the inner wall at second spiral shell groove 28 at first spiral shell groove 12, open radiator fan 25 during the use and utilize the forced air cooling to blow off circuit board 18 heat produced at the during operation fast, can realize the high-efficient heat dissipation to the device.

Having thus described the principal technical features and basic principles of the utility model, and the advantages associated therewith, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description is described in terms of various embodiments, not every embodiment includes only a single embodiment, and such descriptions are provided for clarity only, and those skilled in the art will recognize that the embodiments described herein can be combined as a whole to form other embodiments as would be understood by those skilled in the art.

Claims

1. The LED lamp transformer structure with high heat conductivity comprises a bearing plate and a second heat conducting plate movably arranged at the upper end of the bearing plate; the novel heat dissipation device is characterized in that the upper end of the bearing plate is fixedly provided with symmetrical fixing plates, the inner walls of the front end and the rear end of each fixing plate are movably provided with a first heat conduction plate, the upper end and the lower end of each first heat conduction plate are penetrated through first heat dissipation grooves which are uniformly distributed, the upper end and the lower end of each bearing plate are penetrated through first heat conduction blocks which are uniformly distributed, the upper end and the lower end of each second heat conduction plate are penetrated through first fixing blocks which are uniformly distributed, the inner walls of the upper ends of the first heat conduction plates are movably provided with symmetrical first fixing blocks, a circuit board is fixedly arranged between the first fixing blocks, and a third heat conduction plate is fixedly arranged at the lower end of the circuit board.

2. The LED lamp transformer structure with high thermal conductivity according to claim 1, wherein cushion blocks are fixedly mounted at edges of four corners of the lower end of the bearing plate, a first groove body is formed in the front end of the fixing plate and the inner wall of the front end of the fixing plate in a penetrating manner, a first movable block is movably arranged on the inner wall of the first groove body, and a second movable block is fixedly mounted at the rear end of the first movable block.

3. The transformer structure of the LED lamp with high thermal conductivity according to claim 2, wherein the left end and the right end of the second movable block are provided with second heat dissipation grooves which are uniformly distributed in a penetrating manner, and the inner walls of the second heat dissipation grooves are fixedly provided with dust screens.

4. The transformer structure of claim 1, wherein the first heat conducting plate has first screw grooves formed at upper and lower ends thereof, and first bolts are screwed into inner walls of the first screw grooves.

5. The LED lamp transformer structure with high thermal conductivity as claimed in claim 1, wherein the upper and lower ends of the bearing plate are perforated with uniformly distributed second slots, and the second slots are matched with the first heat-conducting block.

6. The LED lamp transformer structure with high thermal conductivity as claimed in claim 1, wherein a second fixing block is fixedly mounted at the upper end of the bearing plate, a storage battery is fixedly mounted on the inner wall of the second fixing block, a heat dissipation fan is fixedly mounted at the right end of the second fixing block, and a third groove body is formed in the right end of the second fixing block and the inner wall of the right end of the second fixing block in a penetrating manner.

7. The transformer structure of claim 2, wherein a second bolt is threadedly mounted at a lower end of the first fixed block, a heat absorbing plate is fixedly mounted at an upper end of the circuit board, third heat conducting blocks are uniformly distributed at an upper end of the heat absorbing plate, a second heat conducting block is fixedly mounted on an inner wall of the first heat dissipation groove, and symmetrical second screw grooves are formed at upper and lower ends of the second movable block.