CN215061940U

CN215061940U - Cold forging LED radiator

Info

Publication number: CN215061940U
Application number: CN202120833462.7U
Authority: CN
Inventors: 罗伟
Original assignee: Dongguan Pujin Forging Products Co ltd
Current assignee: Dongguan Pujin Forging Products Co ltd
Priority date: 2021-04-22
Filing date: 2021-04-22
Publication date: 2021-12-07
Anticipated expiration: 2031-04-22

Abstract

The utility model discloses a cold forging LED radiator, which relates to the technical field of radiators, and comprises a radiator component, wherein the bottom of the radiator component is fixedly connected with a lamp shell component, the radiator component comprises a radiator bottom plate, the radiator bottom plate is disc-shaped and is provided with radiating holes in the middle, the top end of the radiator bottom plate is fixedly connected with a plurality of groups of radiating fins, the radiating fins are distributed in a circumferential arrangement, the top end of each group of radiating fins is provided with a plurality of groups of first through holes, each group of heat conduction copper columns are respectively and fixedly connected inside each group of first through holes, the bottoms of the plurality of groups of heat conduction copper columns are jointly connected with a plurality of groups of heat conduction copper rings through the radiator bottom plate, the bottoms of the heat conduction copper columns and each group of heat conduction copper rings are both positioned at the tops of second through holes, because copper wires have good heat conductivity, the plurality of groups of heat conduction copper columns and the plurality of groups of heat conduction copper rings can lead heat into the radiating fins more quickly, the heat dissipation efficiency is increased.

Description

Cold forging LED radiator

Technical Field

The utility model relates to a radiator technical field specifically is a cold forging LED radiator.

Background

The existing cold forging LED radiator is low in radiating efficiency, the radiating surface area is increased by increasing radiating fins at present, the production cost is increased, the radiator is heavy, the radiator is connected with an external part and is often connected through screws, and the installation and the disassembly are troublesome.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a cold forging LED radiator has solved that the radiating efficiency is slower, installation and comparatively trouble problem of dismantlement.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a cold forging LED radiator comprises a radiator assembly, wherein a lamp housing assembly is fixedly connected to the bottom of the radiator assembly;

the radiator assembly comprises a radiator bottom plate, the radiator bottom plate is disc-shaped, radiating holes are formed in the middle of the radiator bottom plate, a plurality of groups of radiating fins are fixedly connected to the top end of the radiator bottom plate and are distributed in a circumferential arrangement mode, a plurality of groups of first through holes are formed in the top end of each radiating fin, each group of first through holes is fixedly connected to the inside of each first through hole, and a plurality of groups of heat conduction copper rings are connected to the bottom ends of the heat conduction copper columns respectively and jointly.

Preferably, the top end of the radiator bottom plate is fixedly connected with a plurality of groups of radiating columns, the top end of each group of radiating columns is respectively provided with a groove, and the inside of each group of grooves is provided with threads.

Preferably, the bottom of each group of heat-conducting copper columns penetrates through the bottom plate of the radiator, and the plurality of groups of heat-conducting copper rings are located below the bottom plate of the radiator.

Preferably, the bottom edge of the bottom plate of the radiator is fixedly connected with a plurality of groups of buckles, and the plurality of groups of buckles have the same size and are distributed in a circumferential arrangement mode.

Preferably, the lamp housing assembly comprises a lamp housing, a second through hole is formed in the lamp housing, and a plurality of groups of clamping grooves with equal distances are formed in the outer surface of the lamp housing.

Preferably, the size of the outer surface of the radiator bottom plate is the same as the inner size of the second through hole, the radiator bottom plate is located at the top of the second through hole, the bottom of each group of heat-conducting copper columns and each group of heat-conducting copper rings are located at the top of the second through hole, and the buckles of each group are located inside the clamping grooves of each group respectively.

Advantageous effects

The utility model provides a cold forging LED radiator. Compared with the prior art, the method has the following beneficial effects:

1. the utility model provides a cold forging LED radiator, through at every first through-hole of group inside respectively fixedly connected with every group heat conduction copper post, the bottom of a plurality of groups heat conduction copper posts passes the heat conduction copper ring that the radiator bottom plate is connected with a plurality of groups jointly, then the bottom of heat conduction copper post and every group heat conduction copper ring all are located the top of second through-hole, because the copper wire has good heat conductivity, a plurality of groups heat conduction copper posts and a plurality of groups heat conduction copper ring enable the faster leading-in fin of heat, increase the radiating efficiency.

2. The utility model provides a cold forging LED radiator, is through the buckle of a plurality of groups of fixedly connected with in the bottom edge of radiator bottom plate, and the equidistant draw-in groove of a plurality of groups is seted up to the surface of lamp body, installs the symmetry respectively inside every group draw-in groove with every group buckle, and it is comparatively simple and convenient with the dismantlement in the in-service use installation, has saved the screw, has saved manufacturing cost.

Drawings

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

fig. 2 is a schematic structural view of the radiator assembly of the present invention in a disassembled state;

fig. 3 is a schematic structural diagram of the lamp housing assembly of the present invention.

In the figure: 1. a heat sink assembly; 11. a heat sink base plate; 12. a heat sink; 13. a first through hole; 14. a heat-dissipating column; 15. a groove; 16. a thermally conductive copper pillar; 17. a heat-conducting copper ring; 18. buckling; 2. a lamp housing assembly; 21. a lamp housing; 22. a second through hole; 23. a clamping groove.

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, the present invention provides a technical solution: a cold forging LED radiator comprises a radiator component 1, wherein a lamp shell component 2 is fixedly connected to the bottom of the radiator component 1.

Referring to fig. 2, the heat sink assembly 1 includes a heat sink base plate 11, the heat sink base plate 11 is disc-shaped and has heat dissipation holes in the middle, a plurality of sets of heat dissipation fins 12 are fixedly connected to the top end of the heat sink base plate 11, the plurality of sets of heat dissipation fins 12 are arranged in a circumferential manner, a plurality of sets of first through holes 13 are formed in the top end of each set of heat dissipation fins 12, heat conductive copper columns 16 are fixedly connected to the inside of each set of first through holes 13, a plurality of sets of heat conductive copper rings 17 are commonly connected to the bottom ends of the plurality of sets of heat conductive copper columns 16, a plurality of sets of heat dissipation columns 14 are fixedly connected to the top end of the heat sink base plate 11, grooves 15 are formed in the top end of each set of heat dissipation columns 14, threads are formed in the inside of each set of grooves 15, the bottom end of each set of heat conductive copper columns 16 passes through the heat sink base plate 11, the plurality of sets of heat conductive copper rings 17 are located below the heat sink base plate 11, a plurality of sets of buckles 18 are fixedly connected to the bottom edge of the heat sink base plate 11, the plurality of sets of clips 18 are of the same size and are arranged and distributed circumferentially.

Referring to fig. 3, the lamp housing assembly 2 includes a lamp housing 21, a second through hole 22 is disposed inside the lamp housing 21, a plurality of sets of equidistant slots 23 are disposed on an outer surface of the lamp housing 21, an outer surface of the heat sink base plate 11 has a size same as an inner size of the second through hole 22, the heat sink base plate 11 is located at a top of the second through hole 22, a bottom of each set of heat conductive copper pillars 16 and each set of heat conductive copper rings 17 are located at a top of the second through hole 22, and each set of snaps 18 are respectively located inside each set of slots 23.

During the use, at every first through-hole 13 inside respectively fixedly connected with of every group heat conduction copper post 16 of every group, the bottom of a plurality of groups heat conduction copper post 16 passes radiator bottom plate 11 and is connected with the heat conduction copper ring 17 of a plurality of groups jointly, make the bottom of every group heat conduction copper post 16 and every group heat conduction copper ring 17 all be located the top of second through-hole 22, buckle 18 at the bottom edge fixedly connected with a plurality of groups of bottom of radiator bottom plate 11, a plurality of equidistant draw-in grooves 23 of group have been seted up to the surface of lamp body 21, install every group buckle 18 respectively the symmetry inside every group draw-in groove 23, the installation is comparatively simple and convenient with the dismantlement, in the in-service use, because the copper wire has good heat conductivity, a plurality of groups heat conduction copper post 16 and a plurality of groups heat conduction copper ring 17 enable the faster leading-in fin 12 of heat, and the radiating efficiency is increased.

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. A cold-forging LED radiator comprises a radiator component (1), and is characterized in that: the bottom of the radiator component (1) is fixedly connected with a lamp shell component (2);

radiator unit (1) includes radiator bottom plate (11), radiator bottom plate (11) are discoid and the louvre has been seted up to the centre, radiator bottom plate's (11) top fixedly connected with a plurality of groups fin (12), a plurality of groups fin (12) are the circumference form and arrange the distribution, every group a plurality of first through-holes of group (13), every group have been seted up on the top of fin (12) the equal fixedly connected with heat conduction copper post (16) in inside of first through-hole (13), a plurality of groups the bottom of heat conduction copper post (16) is connected with the heat conduction copper ring (17) of a plurality of groups respectively jointly.

2. The cold-forged LED heat sink of claim 1, wherein: the heat radiator is characterized in that a plurality of groups of heat dissipation columns (14) are fixedly connected to the top end of the heat radiator bottom plate (11), grooves (15) are formed in the top end of each group of heat dissipation columns (14) respectively, and threads are formed in the grooves (15) of each group.

3. The cold-forged LED heat sink of claim 1, wherein: the bottom of each group of heat conduction copper columns (16) penetrates through the radiator bottom plate (11), and the plurality of groups of heat conduction copper rings (17) are located below the radiator bottom plate (11).

4. The cold-forged LED heat sink of claim 1, wherein: the bottom edge of the radiator bottom plate (11) is fixedly connected with a plurality of groups of buckles (18), and the plurality of groups of buckles (18) have the same size and are arranged and distributed in a circumferential shape.

5. The cold-forged LED heat sink of claim 4, wherein: the lamp shell assembly (2) comprises a lamp shell (21), a second through hole (22) is formed in the lamp shell (21), and a plurality of groups of clamping grooves (23) with equal distances are formed in the outer surface of the lamp shell (21).

6. The cold-forged LED heat sink of claim 5, wherein: the outer surface size of the radiator bottom plate (11) is the same as the inner size of the second through hole (22), the radiator bottom plate (11) is located at the top of the second through hole (22), the bottom of each heat conduction copper column (16) and each heat conduction copper ring (17) are located at the top of the second through hole (22), and each buckle (18) is located inside each clamping groove (23).