CN201440778U

CN201440778U - radiating module

Info

Publication number: CN201440778U
Application number: CN2009201497637U
Authority: CN
Inventors: 温永枝
Original assignee: XIANGDA PRECISION INDUSTRY Co Ltd
Current assignee: Xiangda Precision Industry Co., Ltd.
Priority date: 2009-06-16
Filing date: 2009-06-16
Publication date: 2010-04-21
Anticipated expiration: 2019-06-16

Abstract

The utility model relates to a radiating module, which comprises at least a plurality of radiating fins, a supporting base and a lower bearing seat, wherein the radiating fins are arranged in radial shape from inside to outside. Through the internal sides of the radiating fins, a holding space and a through hole are sequentially formed. Bend pieces bended at 90 degrees approximately are arranged around the circumference of the bottom of the holding space. A fixing hole is arranged on each bend piece. The supporting base is arranged in the holding space. Bosses are arranged on the supporting base at positions corresponding to the fixing holes. The bosses are matched with the fixing holes. The lower bearing seat is arranged below the through hole and is fixedly connected with the radiating fins. Thereby, through the close attachment between the supporting base and the radiating fins and between the lower bearing seat and the radiating fins, the goal of rapidly assembling the radiating module is obtained and the cost for welding is saved.

Description

Radiating module

Technical field

The utility model is a kind of radiating module, mainly by supporting closely cooperating of seat and lower seat and radiating fin, and reaches the fixing fast assembling of radiating module, and the radiating module that outwards conducts rapidly of the heat that thermal source is produced.

Background technology

Press, computer has been the equipment of quite popularizing, fast development along with computer technology, computer vendors is constantly pursued the hardware device that arithmetic speed is faster, usefulness is better, therefore, computer vendors also faces the problem of electronic building brick (as processor etc.) heat radiation, because the speed of service of described each electronic building brick is more and more fast, the heat that is produced is also more and more high.

Similarly, lighting apparatus in daily life is also because the pressure of energy crisis makes the bigger conventional incandescent of energy loss also face the trend of sales volume atrophy on the market at lighting apparatus; So, green in recent years photovoltaic becomes popular industry, therefore the efficient height, economizing electric energy, life-span length, chemiluminescence, reaction speed, to reach numerous more traditional illuminating parts such as color consistency height soon be good advantage, make the development of light-emitting diode (LED) occupy very important role, therefore to be used for lighting apparatus be the emphasis of opto-electronics, Lighting Industry development now to light-emitting diode, and little by little replace the application of conventional incandescent;

Because, no matter be computer or with the product of light-emitting diode as ligthing paraphernalia, life-span, the function of the whether abundant product that all concerns of its cooling measure, therefore, dispelling the heat also becomes critical problem.

Please refer to shown in Figure 1, be to be example with the light-emitting diode, it is the radiator 100 that a kind of LED heat radiating is used, described radiator 100 is provided with a radiating seat 110, described radiating seat 110 is made up of the fin 120 of lining up ring-type, described fin 120 is to combine in the snapping mode with the adjacent radiating fin before and after being positioned at, and described fin 120 is also expanded to the top gradually by the bottom, and be provided with a ring 130 in described fin 120 top outer race, described ring 130 is provided with several and fin 120 corresponding slotted eyes 131, combine with fit mode and described fin 120 by described each slotted eye 131, and ring is provided with a lamp socket 140 in described fin 120 tops, described lamp socket also is provided with the opposite framework of opening direction 150 for 140 times, supplies to put light-emitting diode and circuit board (not shown) in described lamp socket 140 and the framework 150 respectively; During use, earlier with this entire heat dissipation body 100 through anode treatment so that described radiator 100 forms state of insulations, more described lamp socket 140 and framework 150 are fixed in the interior ring of described fin 120 by welding manner; This kind device, structure are in use, be that the heat that circuit board produced of light-emitting diode and cooperation is with it discharged by radiator 100, be a groove 160 to be set in the centre hold lamp socket 140 and framework 150 just because of described radiator 100, so, only touch lamp socket 140 and framework 150 at the ora terminalis place of the fin 120 of this groove 160, so it is its radiating effect is limited, not satisfactory in the use.

For improving the various shortcomings of above-mentioned existing apparatus, structure, the designer is through the permanent research and experiment of making great efforts, and development and Design goes out a kind of radiating module finally.

The utility model content

A purpose of the present utility model is providing a kind of purpose that reaches quick assembling, and can save the radiating module of the cost expenditure of welding.

Another purpose of the present utility model is providing a kind of radiating module of reaching quick heat radiating.

The utility model provides a kind of radiating module, and it includes several radiating fins, at least and supports a seat and a lower seat; Wherein, described each radiating fin is to arrange radially from inside to outside, and the inboard of described each radiating fin from top to bottom forms a recessed accommodation space and through hole in regular turn, described accommodation space is connected with described through hole, and each radiating fin of locating arround the described accommodation space bottom is equipped with the tabs that is 90 degree bendings approximately, and described each tabs is provided with at least one fixing hole; Described support seat is to be contained in the described accommodation space, is respectively equipped with projection on described support seat and the described fixing hole relative position, and described projection matches with described fixing hole; Described lower seat is located at the below of described through hole, and described lower seat is provided with and the corresponding fixing hole of projection with the described relative side of seat of supporting.

Its lower seat of described radiating module further is provided with a hollow column that protrudes out, described column is to stretch in the described through hole, and around the described column is to touch with the inboard of described radiating fin to lean on, so that described hollow column in heat combine closely by described radiating fin, to reach the purpose of quick heat radiating.

Described radiating module wherein, is coated with a connection piece in the described lower seat, and described connector is connected by described through hole support seat and makes described radiating module more firm.

Described radiating module, it supports that seat is to be made by Heat Conduction Material, so that described support seat is when being closely linked with cooperating of fixing hole by projection, and support the cooperating of the heat that heater produces in the seat by fixing hole and projection with described, on average conduct to radiating fin everywhere rapidly, and can reach the purpose of quick heat radiating.

The beneficial effects of the utility model are: combine closely with radiating fin by described support seat and described lower seat, reach the radiating module purpose of assembling fast, and the cost that can save welding is paid; Simultaneously, conduct heat to radiating fin everywhere by described connector, and can reach the purpose of quick heat radiating; In addition, support that seat is to be made by Heat Conduction Material, so that described support seat is when being closely linked with cooperating of fixing hole by projection, and support the cooperating of the heat that heater produces in the seat by fixing hole and projection with described, on average conduct to radiating fin everywhere rapidly, and can reach quick heat radiating.

Description of drawings

Fig. 1: be the schematic diagram of existing apparatus.

Fig. 2: be perspective exploded view of the present utility model.

Fig. 3: be compound section schematic diagram of the present utility model.

Fig. 4: be the part section enlarged diagram of Fig. 3.

Fig. 5: be the perspective exploded view of another embodiment of the present utility model.

Fig. 6: be the compound section schematic diagram of Fig. 5.

Fig. 7: be the schematic top plan view of an embodiment more of the present utility model.

The main element symbol description:

10 radiating modules, 20 radiating fins, 21 tabs, 201 fixing holes

22 accommodation spaces, 23 through holes 30 are supported seat 31 projections

40 heaters, 50 lower seats, 51 fixing holes, 52 hollow convex column bodies

53 connectors, 60 extension devices, 100 radiators, 110 radiating seats

120 fin, 130 rings, 131 slotted eyes, 140 lamp sockets

150 frameworks, 160 grooves

Embodiment

For enabling to the purpose of this utility model, shape, structure, device, feature and effect thereof, act on further understanding and understanding, be described in detail as follows for the embodiment conjunction with figs. now:

The utility model is a kind of radiating module, see also shown in Fig. 2,3,4, it is applied to heater 40 and is the radiating module 10 of thermal source (is example in the present embodiment light-emitting diode), and described radiating module 10 includes several radiating fins 20, one at least and supports seat 30 and one lower seat 50;

Wherein, described each radiating fin 20 is to arrange radially from inside to outside, and the inboard of described each radiating fin 20 from top to bottom forms an accommodation space 22 and through hole 23 in regular turn, and described accommodation space 22 is to be connected with described through hole 23; Simultaneously, locate to be provided with the tabs 21 that is 90 degree bendings approximately arround the bottom of described accommodation space 22, described each tabs 21 contacts with adjacent radiating fin 20, by described tabs 21 to form the suitable spacing of 20 of described each radiating fins; Described each tabs 21 is provided with at least one fixing hole 201.

Wherein, described support seat 30 is located in the described accommodation space 22, and (in present embodiment is the light-emitting diode lamp socket can to place heater 40 in the described support seat 30, as shown in Figure 3), just be familiar with this operator, still can put different heaters therein, and (in present embodiment is a rivet to be respectively equipped with projection 31 on described support seat 30 and each fixing hole 201 relative position, just be familiar with this operator still can screw rod etc. enforcement), so, described support seat 30 is combined (as shown in Figure 3) with described radiating fin 20.

Wherein, described lower seat 50 is located at described through hole 23 belows, described lower seat 50 is provided with and projection 31 corresponding fixing holes 51 with the described relative side of seat 30 of supporting, so, can make described support seat 30 and described lower seat 50 secure bond together, and combine (as shown in Figure 3) with described radiating fin 20 with described lower seat 50 by described support seat 30; Described lower seat 50 further is extended with a hollow convex column body 52, be provided with the circuit unit of the electric power of the described heater 40 of supply in the described hollow convex column body 52, described hollow convex column body 52 stretches in the described through hole 23, and touching with the inboard of described radiating fin 20 on every side of described hollow convex column body 52 leaned on, so that the heats in the described hollow convex column body 52 combine closely by described radiating fin 20, to reach the purpose of quick heat radiating.

Moreover, please refer to shown in Fig. 5,6, it is another embodiment of the present utility model, the difference of itself and the foregoing description is: described lower seat 50 is provided with an extension device 60, described extension device 60 is cylinders of a hollow, and described extension device is stacked and placed on the described hollow convex column body 52, by the development length of described extension device 60, can make described lower seat 50 be suitable for the through hole 23 of various differing heights, and described lower seat 50 is connected with the center of described extension device 60; Simultaneously, be coated with a connection piece 53 in the described lower seat 50, in present embodiment is a rivet, just being familiar with this operator still can embodied in other, described connector 53 in described hollow convex column body 52, described extension device 60 and described radiating fin 20 through hole 23 and contact with described heater 40 that (in present embodiment is to be fixed on to support on the seat 30, make and support seat 30 and lower seat 50 can be close on the described radiating fin 20), so, combine closely with radiating fin 20 respectively by described support seat 30 and lower seat 50, to reach the purpose of quick assembling;

Again, the connector that wears in the described lower seat 50 53 is formed by Heat Conduction Material, contact with thermal source by described connector 53 (is the light-emitting diode lamp socket in present embodiment), and conduct to lower seat 50, and conduct heat to described radiating fin 20 fast everywhere by the lower seat 50 that is close to radiating fin 20.

Similarly, the support seat 30 in present embodiment also can be made by Heat Conduction Material, and therefore, described heater 40 heat that produces can on average conduct to radiating fin everywhere rapidly, and can reach the purpose of quick heat radiating by the cooperating of fixing hole 201 and projection 31.

Please refer to shown in Figure 7ly, it is another embodiment of the present utility model, and its radiating module 10 can be any moulding, is oval moulding as present embodiment, and the user can change according to the actual demand design is different.

In sum, the utility model belongs at first design on article, shape, structure, device, and can improve the various shortcomings of prior art, can promote effect in the use, closes in practicality, fully meets the utility model important document, is an ideal designs in fact.

Claims

1. radiating module is characterized in that including at least:

Several radiating fins, it is to arrange radially from inside to outside, and the inboard of described each radiating fin from top to bottom forms a recessed accommodation space and through hole in regular turn, described accommodation space is to be connected with described through hole, and each radiating fin of locating arround the described accommodation space bottom is equipped with the tabs that is 90 degree bendings, and described each tabs is provided with at least one fixing hole;

Support seat for one, it is to be contained in the described accommodation space, is respectively equipped with projection on described support seat and the described fixing hole relative position;

A lower seat, it is the below of being located at described through hole, described lower seat is provided with and the corresponding fixing hole of projection with the described relative side of seat of supporting;

Described support seat and described lower seat secure bond together, and described whereby supports seat and described lower seat and combine with described radiating fin.

2. radiating module as claimed in claim 1 is characterized in that, described tabs is described each radiating fin at interval, forms spacing between described each radiating fin.

3. radiating module as claimed in claim 1 is characterized in that, places heater in the described support seat, and its heater is a light-emitting diode.

4. radiating module as claimed in claim 1 is characterized in that, described lower seat further is extended with a hollow convex column body, and described hollow convex column body stretches in the described through hole, and touching with the inboard of described radiating fin on every side of described hollow convex column body leaned on.

5. radiating module as claimed in claim 4 is characterized in that, described lower seat is provided with an extension device, and described extension device is the cylinder of a hollow, and described extension device is stacked and placed on the described hollow convex column body.

6. radiating module as claimed in claim 5 is characterized in that, is coated with a connector in the described lower seat, described connector in described hollow convex column body, described extension device and described radiating fin through hole and contact with described heater.

7. radiating module as claimed in claim 6 is characterized in that, described connector is a rivet.

8. radiating module as claimed in claim 6 is characterized in that, described connector is a screw rod.

9. radiating module as claimed in claim 1 is characterized in that, the described seat of supporting is made by the Heat Conduction Material that quickens heat radiation.