CN205667070U

CN205667070U - Novel cooler

Info

Publication number: CN205667070U
Application number: CN201620530342.9U
Authority: CN
Inventors: 夏怡
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-03
Filing date: 2016-06-03
Publication date: 2016-10-26
Anticipated expiration: 2026-06-03

Abstract

The utility model discloses a novel cooler, including radiating basal plate and a plurality of heat radiation fins, radiating basal plate is the L type, heat radiation fins with the contained angle that radiating basal plate becomes is 45 degrees, each two impartial intervals in side of heat radiation fins are provided with a plurality of topers arch, radiating basal plate with heat radiation fins, toper arch link into an integrated entity through die -casting or moulding by casting. The utility model discloses an it is protruding that novel cooler increases the toper through the surface at its heat radiation fins, can effectively increase the holistic heat radiating area of radiator, improve the heat dispersion of radiator, and the mode one -time molding of whole through die -casting or pouring of radiator can effectively improve its heat transfer performance simultaneously.

Description

A kind of new radiator

Technical field

This utility model relates to technical field of heat dissipation, particularly relates to a kind of new radiator.

Background technology

Along with the high speed development of science and technology, the electronic equipment such as server, personal desktop computer, LED, refrigeration plant in order to Improving usefulness, electronic devices and components all develop to volume miniaturization, and along with power improves constantly, its caloric value increases the most therewith Add, these power components are required to the fin that heat dissipation is high；With regard to current used heat abstractor, use more Aluminium extruded and welding procedure, size-constrained many due to aluminium extruded heat abstractor, so its heat dissipation is relatively low, welding procedure then can Increase thermal contact resistance, cause its heat transfer property to decline.

Utility model content

The purpose of this utility model is to overcome the deficiency of prior art to provide a kind of new radiator.

This utility model is achieved in that new radiator of the present utility model includes heat-radiating substrate and some heat radiating fins Sheet, described heat-radiating substrate is L-type, and described radiating fin and described heat-radiating substrate angle are 45 degree, each described heat radiating fin Two sides of sheet are the most equidistantly provided with some tapered protrusion, and described heat-radiating substrate leads to described radiating fin, tapered protrusion Cross die casting or moulding by casting links into an integrated entity.

Compared with prior art, the beneficial effects of the utility model are: new radiator of the present utility model is by it The surface of radiating fin increases tapered protrusion, can effectively increase the overall area of dissipation of radiator, the heat radiation of raising radiator Performance, the mode disposal molding entirely through die casting or cast of radiator, can be effectively improved its heat transfer property simultaneously.

Accompanying drawing explanation

The structural representation of the new radiator that Fig. 1 provides for this utility model embodiment.

Detailed description of the invention

In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain This utility model, is not used to limit this utility model.

Being illustrated in figure 1 the structural representation of the new radiator that this utility model embodiment provides, this utility model is real The new radiator that executing example provides includes heat-radiating substrate 1 and some radiating fins 2, and described heat-radiating substrate 1 is L-type, described heat radiation Fin 2 and described heat-radiating substrate 1 angle are 45 degree, and two sides of each described radiating fin 2 are the most equidistantly provided with Some tapered protrusion 3, described heat-radiating substrate 1 is connected by die casting or moulding by casting with described radiating fin 2, tapered protrusion 3 Integral.

New radiator of the present utility model, by increasing tapered protrusion on the surface of its radiating fin, can effectively increase The overall area of dissipation of radiator, improve the heat dispersion of radiator, simultaneously radiator entirely through die casting or cast Mode disposal molding, can be effectively improved its heat transfer property.

The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model Protection domain within.

Claims

1. a new radiator, including heat-radiating substrate and some radiating fins, it is characterised in that described heat-radiating substrate is L-type, Described radiating fin and described heat-radiating substrate angle are 45 degree, and two sides of each described radiating fin the most equidistantly set Being equipped with some tapered protrusion, described heat-radiating substrate is connected by die casting or moulding by casting with described radiating fin, tapered protrusion Integral.