CN2874721Y - Heat radiator - Google Patents

Abstract

The utility model relates to a radiator. The radiator comprises a plurality of heat sinks. The heat sink comprises a heat sink body, bayonet components arranged on edges of a first sidewall and a second sidewall of the heat sink body. The bayonet component on the first sidewall can be clamped with the bayonet component of the second sidewall on the adjacent radiating fin, so that the heat sink body can be arranged intermeshedly. When the structure as above is adopted, a plurality of heat sinks can be bayoneted together during the manufacturing process of the radiator. Then, the bayoneted heat sink can be welded onto the heat-insulating base plate. Besides, radiator stability can also be strengthened due to the bayonet structure between adjacent heat sinks.

Description

Heating radiator

[technical field]

The utility model relates to a kind of heating radiator, relates in particular to a kind of heating radiator that fastens assembling.

[background technology]

As shown in Figure 1, the heating radiator 1 of prior art generally includes a plurality of heat radiator that are arranged in parallel 11, this heat radiator 11 is made by Sheet Metal Forming Technology, generally comprises radiating part 111 and fixed part 113, and fixed part 113 is fixed on the heat transfer substrate 13 that contacts with the CUP surface by modes such as welding.This heating radiator 1 needs heat radiator 11 to be welded on the heat transfer substrate 13 successively complicate fabrication process in manufacture process.In addition, separate between each heat radiator 11, its less stable.

[utility model content]

For the heating radiator that solves prior art need be welded on heat radiator on the heat transfer substrate in manufacture process successively, thereby the technical matters of complicate fabrication process, less stable, the utility model provides a kind of can fasten the heating radiator that assembling is produced.

The utility model solves the prior art heating radiator and need be welded on heat radiator on the heat transfer substrate successively in manufacture process, thereby the technical scheme that technical matters adopted of complicate fabrication process, less stable is: a kind of heating radiator is provided, this heating radiator comprises a plurality of heat radiator, each heat radiator comprises: heat sink body, be arranged on the snap part of heat sink body first side and second lateral edge, the snap part of first side can be interlocked with the snap part of second side of adjacent heat radiator, and heat sink body is spaced.

According to a preferred structure of the present utility model, the snap part on heating radiator first side comprises: supporting side walls that is connected with the heat sink body edge and the plug-in unit that is connected with supporting side walls.

According to a preferred structure of the present utility model, supporting side walls is connected with heat sink body is vertical.

According to a preferred structure of the present utility model, plug-in unit is that the part by supporting side walls forms to the heat sink body interior curve.

According to a preferred structure of the present utility model, the snap part on heating radiator second side comprises: the connection sidewall that is connected with heat sink body and be connected the diapire that sidewall is connected.

According to a preferred structure of the present utility model, connect sidewall and diapire and form a fastening hole that protrudes from heat sink body and can hold plug-in unit.

According to a preferred structure of the present utility model, connecting sidewall is to be stamped to form by relative first side of the part of heat sink body with diapire

The beneficial effect of above-mentioned heat spreader structures is: in the manufacture process of heating radiator, a plurality of heat radiator can be snapped together, the heat radiator after will fastening again is welded on the substrate, thereby has simplified processing procedure.In addition, owing to the fastening structure between the heat radiator, can also strengthen the stability of heating radiator.

[description of drawings]

Fig. 1 is the structural representation of prior art heating radiator;

Fig. 2 is the structural representation of the utility model heating radiator;

Fig. 3 is the heat radiating fin structure synoptic diagram of the utility model heating radiator;

Fig. 4 is the vertical view of heat radiator shown in Figure 3;

Fig. 5 is the side view of heat radiator shown in Figure 3.

[embodiment]

Below in conjunction with drawings and Examples the utility model is further specified.

Referring to Fig. 2 and Fig. 3, Fig. 2 is the structural representation of the utility model heating radiator.Fig. 3 is the heat radiating fin structure synoptic diagram of the utility model heating radiator.The heating radiator 2 of present embodiment comprises a plurality of heat radiator 21, and this heat radiator 21 comprises: heat sink body 211, respectively first side of heat sink body 211 and the snap part 213 and 215 of second lateral edge be set.The snap part 213 of heat radiator 21 first sides can be interlocked with the snap part 215 of second side of adjacent heat radiator, and the snap part 215 of heat radiator 21 second sides can be interlocked with the snap part 215 of adjacent heat radiator first side.

Referring to Fig. 3-Fig. 5, Fig. 3 is the front view of heat radiator shown in Figure 2, and Fig. 4 is the vertical view of heat radiator shown in Figure 2, and Fig. 5 is the side view of heat radiator shown in Figure 2.In the present embodiment, the snap part 213 of heat radiator 21 first sides comprises: with heat sink body 211 vertical or supporting side walls 233 that tilts to be connected and the plug-in units 253 that are connected with supporting side walls 233.Wherein, plug-in unit 253 is that a part by supporting side walls 233 forms to heat sink body 211 interior curve.The snap part 215 of heat radiator 21 second sides comprises: two connection sidewalls 235 that are connected with heat sink body 211 and be connected the diapire 255 that sidewall 235 is connected.Wherein, connecting sidewall 235 is to be stamped to form by relative first side of the part of heat sink body 211 with diapire 255, connects sidewall 235 and diapire 255 and can form the fastening hole that protrudes from heat sink body 211 and can hold the plug-in unit 253 of adjacent heat radiator.

The heat radiator 21 of present embodiment can be made by suitable material use Sheet Metal Forming Technology such as aluminium, copper.In punching course, on a slice baseplate material, can stamp out heat sink body 211, supporting side walls 233, plug-in unit 253, connect sidewall 235 and diapire 255.The plug-in unit 253 of 21 first sides of the heat radiator after the punching press is inserted in the connection sidewall 235 of adjacent heat radiator and the fastening hole that diapire 255 is formed, and promotion heat radiator 21, heat radiator 21 is fastened to together, owing to have certain intervals between plug-in unit 253 and the heat sink body 211, heat sink body is arranged at certain intervals, according to different heat radiation requirements, can design the heating radiator of different interval.Heat radiator 21 behind the fastening is fixed to supporting side walls 233 on the heat transfer substrate by fixed forms such as welding.Owing in manufacture process, do not need heat radiator 21 is welded on respectively on the heat transfer substrate, simplified processing procedure.Simultaneously, owing to be fastened between the heat radiator 21, strengthened the stability of heating radiator again.

Above-mentioned detailed description only is exemplary description, and those skilled in the art can design various embodiments according to different actual needs under the situation that does not break away from the scope and spirit that the utility model protects.

Claims (8)

1. heating radiator, described heating radiator comprises a plurality of heat radiator, it is characterized in that: described heat radiator comprises: heat sink body, be arranged on first side of described heat sink body and the snap part of second lateral edge, the snap part of described first side can be interlocked with the snap part of adjacent heat radiator second side, and described heat sink body is spaced.

2. heating radiator according to claim 1 is characterized in that: the snap part on described heating radiator first side comprises: supporting side walls that is connected with described heat sink body edge and the plug-in unit that is connected with described supporting side walls.

3. heating radiator according to claim 2 is characterized in that: described supporting side walls is connected with described heat sink body is vertical.

4. according to claim 2 or 3 described heating radiators, it is characterized in that: described plug-in unit is that the part by described supporting side walls forms to described heat sink body interior curve.

5. heating radiator according to claim 4 is characterized in that: have certain intervals between described plug-in unit and the described heat sink body.

6. heating radiator according to claim 2, the snap part on described heating radiator second side comprises: the connection sidewall that is connected with described heat sink body and be connected the diapire that sidewall is connected with described.

7. heating radiator according to claim 6 is characterized in that: described connection sidewall and described diapire form a fastening hole that protrudes from described heat sink body and can hold the plug-in unit of adjacent heat radiator.

8. according to claim 6 or 7 described heating radiators, it is characterized in that: described connection sidewall is to be formed by the relative described first side punching press of the part of described heat sink body with described diapire.

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