CN2310973Y

CN2310973Y - Inserter type radiator

Info

Publication number: CN2310973Y
Application number: CN 97203966
Authority: CN
Inventors: 欧可辉
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-01-15
Filing date: 1997-01-15
Publication date: 1999-03-17
Anticipated expiration: 2007-01-15

Abstract

The utility model discloses an inserter type radiator. The utility model is characterized in that the inserter type radiator comprises at least one baseplate, a plurality of heat radiating fins and lateral plates. A plurality of mutually parallel grooves which are vertical with the baseplate are arranged on one side of the baseplate. One lateral side of each of the heat radiating fins is inserted into the grooves at intervals; the heat radiating fins form a tight fit with the grooves. The lateral plates are positioned on both sides of the baseplate and are parallel with the heat radiating fin; moreover, the lateral plates are tightly fixed on the baseplate. The utility model has the advantages of small size, big power and high grade; moreover, the shape or the size of the inserter type radiator can be changed easily; therefore, the inserter type radiator has better adaptability for markets.

Description

Fin-inserted radiator

The utility model relates to a kind of radiator, in particular for the radiator on the high-power electric appliance.

Existing radiator mostly is greatly and adopts pressure casting process one-time formed and since be squeezed than restriction, the thickness of its fin can not be thinned to desirable degree, want to improve its heat radiation power, have only and do it not only heavily but also big, like this, both waste raw material, reduced product specification again.In addition, this one-time formed radiator, a mold can only be suppressed a kind of product of specification, and the product remodeling cycle is long, expense is big.

The purpose of this utility model is: a kind of fin-inserted radiator is provided, has the advantage that volume is little, power is big, class is high, and change its shape or specification is very easy, have better market adaptability.

The technical solution of the utility model is: a kind of fin-inserted radiator is characterized in that: comprise at least one substrate, some fin and side plate; One side of described substrate is provided with some parallel to each other and perpendicular to the groove of substrate, insert in the groove side compartment of terrain of described fin, and fin and groove are tight fit; Described side plate is positioned at the both sides of described substrate and parallel with fin and be anchored on the substrate.

Aforesaid radiator, peg graft again after its substrate and fin are made respectively and form, fin can be done enough thinly, thereby the radiator of same weight has bigger area of dissipation than traditional product, thereby can obtain bigger heat radiation power, can save raw material, reduce small product size, improve product specification.Because this radiator is divided into and assembles after some assemblies are made respectively again, thereby can be combined into different size or difform product according to the market demand, product remodeling is easy, and market adaptability is strong.

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

Fig. 1 is the sectional view of the utility model radiator first embodiment;

Fig. 2 is the assembling process schematic diagram of the first embodiment radiator;

Fig. 3 is the sectional view of the utility model radiator second embodiment;

Fig. 4 is the assembling process schematic diagram of the second embodiment radiator;

Fig. 5 is the sectional view of the utility model radiator the 3rd embodiment;

Fig. 6 is the assembling process schematic diagram of the 3rd embodiment radiator;

Fig. 7 is the perspective exploded view of a kind of specification product of the utility model radiator.

The utility model first embodiment radiator as depicted in figs. 1 and 2 comprises a substrate 2, some fin 3 and side plate 4; The upside of substrate 2 is provided with some parallel to each other and perpendicular to the groove 9 of substrate 2, insert in the groove 9 the lower side compartment of terrain of fin 3, and fin 3 is a tight fit with groove 9; Side plate 4 is positioned at the both sides of substrate 2 and parallel with fin 3, and the lower end of side plate 4 is anchored on the substrate 2.The present embodiment radiator also is provided with support plate 1, and support plate 1 is a plate object parallel with substrate 2, its one side with respect to substrate 2 be provided with substrate 2 on groove 9 corresponding groove 10, the upper side edge of fin 3 inserts in the corresponding groove 10; The upper end of side plate 4 and support plate 1 are fastenedly connected.In the present embodiment, the effect of substrate 2 is heat transferred fin 3 is passed to air by fin again.The effect of support plate 1 and side plate 4 is to reinforce radiator, makes each assembly form a firm integral body.

The utility model second embodiment as shown in Figure 3 and Figure 4, be actually that radiator with embodiment one combines as a unit, comprise substrate-fin unit that two groups of tight fits connect, these two group substrates-fin unit is arranged relatively with fin one side, and is fastenedly connected by the substrate 2 of side plate 4 with two groups.Present embodiment has saved support plate, by two substrates and two blocks of side plates radiator is closed, and from both direction (i.e. two positions that substrate contacted) heat radiation, heat radiation power is twice than embodiment one.

The utility model the 3rd embodiment as shown in Figure 5 and Figure 6 in fact also is the another kind combination of carrying out as a unit with embodiment one radiator.It is with two as the embodiment one described radiator parallel arranged that comprises support 1, substrate 2, fin 3 and side plate 4, and support plate that will be separately and substrate correspondence be fastenedly connected and form, and can save two blocks of side plates of junction during connection.This combination has enlarged the heat radiation contact area, and heat radiation power also is twice than embodiment one.

According to above-mentioned thinking, according to actual needs, can make many kind combinations.Because the shape and size of assemblies such as support plate, substrate, fin and side plate can realize flexibly in mechanical processing process, thereby be easy to form a series of plurality of specifications according to the radiator of this thinking manufacturing.

Substrate must tight fit connect with fin in the utility model radiator, otherwise can influence heat-transfer effect.Realize the way that tight fit connects, the one, groove 9 is wanted suitably with the thickness of fin 3; The 2nd, after fin 3 inserts grooves 9, impact the groove of reserving between two fin with the tool that dashes on a band awl limit, make between fin 3 and the substrate connect tightr.The groove 9 that reservation groove between the fin can insert fin is shallow slightly.

Radiator three-dimensional exploded view shown in Figure 7 has illustrated the using method of the utility model radiator.Radiator is fixed on the wiring board 7, heater element 6 is fixed on substrate 2 and the support 1, fan 5 usefulness screws 8 are fixed on support 1 and the substrate 2, and the heat that heater element 6 sends is passed to fin 3 by substrate 2 and support 1, and the moving air that produces by fan is sent to the external world again.Because the compactness that connects between support 1 and the fin 3 is not as substrate 2 and fin 3 (being subjected to process limitation), so mainly heater element 6 should be located at substrate 2 one sides.

According to design concept of the present utility model, can design the radiator of many kinds of specifications or shape, this specification can only provide limited embodiment.So long as do not exceed the various combinations of the utility model design concept, all belong to protection domain of the present utility model.

Claims

1, a kind of fin-inserted radiator is characterized in that: comprise at least one substrate (2), some fin (3) and side plate (4); One side of described substrate (2) is provided with some parallel to each other and perpendicular to the groove (9) of substrate (2), insert in the groove (9) a side compartment of terrain of described fin (3), and fin (3) is a tight fit with groove (9); Described side plate (4) is positioned at the both sides of described substrate (2) and parallel with fin (3) and be anchored on the substrate (2).

2, radiator according to claim 1, it is characterized in that: this radiator also is provided with support plate (1), described support plate (1) be one with the parallel plate object of affiliated substrate (2), its one side with respect to substrate (2) is provided with and the corresponding groove (10) of groove (9) on the substrate (2), and the corresponding sides of described fin (3) are inserted in the corresponding groove (10); Described side plate (4) one ends and substrate (2) are fastenedly connected, and the other end and support plate (1) are fastenedly connected.

3, radiator according to claim 1, it is characterized in that: described radiator comprises substrate-fin that two groups of tight fits connect, these two group substrates-fin is arranged relatively with fin one side, and is fastenedly connected by the substrate (2) of side plate (4) with two groups.