CN212644545U - Combined radiator - Google Patents

Abstract

The utility model discloses a combined radiator relates to metal radiator technical field. The technical key points are as follows: the heat-conducting plate of making including the metal, evenly arrange on the heat-conducting plate and be provided with a plurality of through-holes, the heat-conducting plate upper surface is provided with a plurality of spouts of evenly arranging and the cross-section is the T type, be provided with interference fit's fin on the spout, the utility model has the advantages of be convenient for install different LED lamps.

Description

Combined radiator

Technical Field

The utility model relates to a metal radiator technical field, more specifically say, it relates to a modular radiator.

Background

As a novel light source, the LED has advantages of high light emitting efficiency, small size, long service life, environmental protection, and the like, and has been widely used in various fields, such as tunnel lighting, stage lighting, advertisement lighting, indoor lighting, road lighting, landscape lighting, and the like.

In the process of daily use of the LED lamp, a large amount of heat is released while the LED lamp emits light, the service life of the LED lamp is greatly shortened due to the accumulation of the heat, and the LED lamp is generally cooled by a radiator for the heating reason of the LED lamp. However, the existing heat sink is single, the shape and structure of the heat sink are well defined according to the specification of the LED lamp, and the heat sink cannot be installed according to different LED lamps, so that there is room for improvement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a modular radiator, it has the advantage of being convenient for install different LED lamps.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a combined radiator, includes the heat-conducting plate that the metal was made, evenly arrange on the heat-conducting plate and be provided with a plurality of through-holes, the heat-conducting plate upper surface is provided with a plurality of spouts that evenly arrange and the cross-section is the T type, be provided with interference fit's fin on the spout.

Through adopting above-mentioned technical scheme, when needs install the LED lamp on the heat-conducting plate, install the one side of keeping away from the spout at the heat-conducting plate with the LED lamp earlier to pass the through-hole with the pillar of LED lamp, avoid the pillar of LED lamp and insert in the spout with the fin after that.

Compared with the prior art that the heat radiator is single in structure and suitable for single LED lamps, the heat-conducting plate is provided with the through holes, and the radiating fins are inserted into the sliding grooves, so that the purposes of adapting to installation of different LED lamps and facilitating operation are achieved.

Furthermore, a plurality of vertically extending radiating rods are arranged on two sides of the radiating fin.

Through adopting above-mentioned technical scheme, the area of contact of fin and air can be increased in the setting of heat dissipation rod, and can play the firm effect of strengthening to the fin.

Furthermore, the end of the heat dissipation rod, which is in contact with the heat conduction plate, is arranged in an arc shape.

Through adopting above-mentioned technical scheme, the heat dissipation pole is the circular arc setting with heat-conducting plate contact one end, can reduce the contact with the heat-conducting plate, and the fin of being convenient for is pegged graft on the heat-conducting plate.

Furthermore, one end of the sliding groove is provided with a blocking piece.

Through adopting above-mentioned technical scheme, when the fin is pegged graft in the spout, the setting of separation blade can play limiting displacement for the fin installation is convenient for counterpoint.

Furthermore, the edge of one end, away from the separation blade, of the sliding chute is rounded.

Through adopting above-mentioned technical scheme, the baffle is kept away from to the spout one end edge radius angle setting, can make things convenient for the fin to peg graft and play the transition effect when the spout.

Furthermore, the side wall of the heat conducting plate, which is perpendicular to the sliding groove, is provided with a through hole penetrating through the radiating fins, and the through hole is in threaded connection with a screw rod penetrating through the plurality of radiating fins.

By adopting the technical scheme, when the radiating fins are inserted in the sliding grooves, the screw rods are inserted in the through holes, and the radiating fins are fixed on the heat conducting plate, so that the further strengthening and fixing effects are achieved.

Furthermore, the end of the screw rod is arranged in a circular arc shape.

Through adopting above-mentioned technical scheme, the end of screw rod is the circular arc setting, can make things convenient for the screw rod to peg graft into the through-hole.

Furthermore, the corners of the radiating fins are rounded.

Through adopting above-mentioned technical scheme, the corner radius angle setting of fin can make things convenient for the fin to peg graft and play the transition effect when the spout.

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

(1) the heat conducting plate is provided with a plurality of through holes, and the radiating fins are inserted into the sliding grooves, so that the purposes of adapting to the installation of different LED lamps and facilitating the operation are achieved;

(2) by arranging the heat dissipation rod, the contact area of the heat dissipation sheet and air can be increased, and the heat dissipation sheet can be strengthened and fixed;

(3) through setting up screw rod and perforating hole, can peg graft the screw rod in the perforating hole to make the fin fix on the heat-conducting plate, play further and strengthen firm effect.

Drawings

FIG. 1 is an overall view of the present embodiment;

FIG. 2 is a schematic top view of the present embodiment;

FIG. 3 is a schematic front view of the present embodiment;

fig. 4 is a schematic cross-sectional view of the present embodiment.

Reference numerals: 1. a heat conducting plate; 2. a through hole; 3. a chute; 4. a heat sink; 5. a heat dissipation rod; 6. a baffle plate; 7. a through hole; 8. a screw.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a combined radiator, as shown in fig. 1, 2, includes the heat-conducting plate 1 that the metal was made, evenly arranges on the heat-conducting plate 1 and has seted up a plurality of through-holes 2, and a plurality of spouts 3 that evenly arrange and the cross-section is the T type are seted up to heat-conducting plate 1 upper surface, install interference fit's fin 4 on the spout 3.

Furthermore, the corner rounding angle of the radiating fins 4 is arranged, so that the radiating fins 4 can be conveniently inserted into the sliding grooves 3 to play a transition role.

As shown in fig. 1 and 3, a plurality of vertically extending heat dissipation rods 5 are fixed to both sides of the heat dissipation plate 4. The heat dissipation bar 5 can increase the contact area between the heat dissipation fin 4 and the air, and can strengthen the heat dissipation fin 4.

Further, in order to reduce the contact with the heat conducting plate 1 and facilitate the insertion of the heat sink 4 on the heat conducting plate 1, the end of the heat dissipating rod 5 in the embodiment contacting the heat conducting plate 1 is disposed in an arc.

As shown in fig. 2 and 3, a stopper 6 is fixed to one end of the chute 3. When the cooling fin 4 is inserted in the sliding groove 3, the baffle 6 can limit the position, so that the cooling fin 4 is convenient to align.

Furthermore, the one end edge fillet setting that separation blade 6 was kept away from to spout 3 can make things convenient for fin 4 to peg graft and play the transition effect when spout 3.

As shown in fig. 3 and 4, a through hole 7 and a through hole 2 penetrating through the heat sink 4 are formed in a side wall of the heat conducting plate 1 perpendicular to the chute 3, and a screw 8 penetrating through a plurality of heat sinks 4 is screwed to the through hole 2 of the through hole 7. When the radiating fins 4 are inserted into the sliding grooves 3, the screw rods 8 are inserted into the through holes 2 of the through holes 7, and the radiating fins 4 are fixed on the heat conducting plate 1 to further strengthen and fix the radiating fins.

Furthermore, the end of the screw rod 8 is arranged in a circular arc shape, so that the screw rod 8 can be conveniently inserted into the through hole 2 of the through hole 7.

The utility model discloses a working process and beneficial effect as follows: when the LED lamp is required to be installed on the heat conduction plate 1, the LED lamp is installed on the surface, far away from the sliding groove 3, of the heat conduction plate 1, the support of the LED lamp penetrates through the through hole 2, and then the radiating fins 4 are inserted into the sliding groove 3 and avoid the support of the LED lamp.

Compared with the prior art that the heat radiator is single in structure and suitable for single LED lamps, the heat conducting plate 1 is provided with the through holes 2, and the radiating fins 4 are inserted into the sliding grooves 3, so that the purposes of adapting to installation of different LED lamps and facilitating operation are achieved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A combined radiator is characterized in that: the heat-conducting plate comprises a heat-conducting plate (1) made of metal, wherein a plurality of through holes (2) are uniformly distributed in the heat-conducting plate (1), a plurality of chutes (3) which are uniformly distributed and have T-shaped cross sections are formed in the upper surface of the heat-conducting plate (1), and heat-radiating fins (4) in interference fit are arranged on the chutes (3).

2. The modular heat sink of claim 1, wherein: and a plurality of vertically extending radiating rods (5) are arranged on two sides of the radiating fin (4).

3. The modular heat sink of claim 2, wherein: the heat dissipation rod (5) is arranged in a circular arc shape at one end contacting with the heat conduction plate (1).

4. The modular heat sink of claim 1, wherein: and a blocking piece (6) is arranged at one end of the sliding chute (3).

5. The modular heat sink of claim 4, wherein: the edge of one end, far away from the blocking piece (6), of the sliding groove (3) is rounded.

6. The modular heat sink of claim 1, wherein: the side wall of the heat conducting plate (1) perpendicular to the sliding groove (3) is provided with a through hole (7) and a through hole (2) which penetrate through the radiating fins (4), and a screw rod (8) which penetrates through the plurality of radiating fins (4) is in threaded connection with the through hole (2) of the through hole (7).

7. The modular heat sink of claim 6, wherein: the end of the screw rod (8) is arranged in a circular arc shape.

8. The modular heat sink of claim 1, wherein: and corners of the radiating fins (4) are rounded.

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