CN201199766Y - Combined radiating module - Google Patents
Combined radiating module Download PDFInfo
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- CN201199766Y CN201199766Y CNU2008201153413U CN200820115341U CN201199766Y CN 201199766 Y CN201199766 Y CN 201199766Y CN U2008201153413 U CNU2008201153413 U CN U2008201153413U CN 200820115341 U CN200820115341 U CN 200820115341U CN 201199766 Y CN201199766 Y CN 201199766Y
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- monomer
- heat
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- radiating
- radiating module
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Abstract
The utility model relates to a combined type heat radiating module which is used for carrying out heat radiating to at least one heat source, and comprises a heat radiating base and a plurality of heat radiating monomers. One base heat conducting surface of the heat radiating base is provided for the heat source for connection, a plurality of mounting grooves are arranged on the base heat conducting surface of the heat radiating base, and one monomer body of each heat radiating monomer comprises a monomer heat radiating surface. At least two heat radiating monomers are nested in the at least two mounting grooves respectively, and the monomer heat radiating surfaces thereof are exposed out of the base heat radiating surfaces.
Description
Technical field
The utility model relates to a kind of radiating module, particularly a kind ofly utilizes a plurality of heat radiation monomers to be incorporated into the made composite type radiating module of a cooling base.
Background technology
In daily life, in many electric appliance and electronic devices, all many electronic building bricks can be set, such as: light-emitting diode (Light Emitting diode; LED) or CPU (CentralProcessing Unit; CPU) or the like.These electronic building bricks are in when running, can continue usually to discharge heat energy and form thermal source.Under many situations, these thermals source all can produce many bad influences, such as: reduce the collapse load, reduce useful life, slow down running speed, or reduce the running effect.
Therefore, in many electric appliance and electronic devices, can be special in the position that is adjacent to thermal source, install the heat energy that at least one radiating module comes the loss thermal source to be discharged additional.In existing radiating module, promote radiating effect towards material and structure both direction mostly.On material, tendency adopts the material of conductive coefficient mostly, to promote heat conducting efficient; In structure, tendency increases the surface area of radiating module mostly, with the heat exchanger effectiveness of lifting with external environment.Under this prerequisite, existing radiating module with the surface area of increase radiating module, and then promotes heat exchanger effectiveness mostly by a heat radiator body and a plurality of made from the extended radiating fin of heat radiator body.
On practice utilization aspect, the heat energy that various thermal source discharged, common meeting is difference because of the influence of many factors, such as: ambient temperature, operating voltage, operating current, running power or running speed etc.Therefore, just must provide the radiating module that possesses different radiating effects in response to various thermal source.
Yet, in existing radiating module, only possess specific structure mostly, can't adjust heat dissipating and radiating effect in response to various thermal source at all.At most, also can only solve the problems referred to above by using a plurality of radiating modules.However, this mode but has certain restriction and inconvenience, such as, the restriction of the contact area between radiating module and thermal source, and the inconvenience etc. that can't carry out the precision adjustment of radiating effect and heat dissipating.
Summary of the invention
Technical problem and purpose that the utility model institute desire solves:
Because the radiating module that prior art provided can't effectively address the above problem.Edge this, main purpose of the present utility model is to provide a kind of composite type radiating module, it is made that it utilizes a plurality of heat radiation monomers to be incorporated into a cooling base, not change under the area that cooling base is allowed with thermal source contacts, according to the heat energy that thermal source produced, and the distribution situation of heat energy, the heat dissipating and the radiating effect of composite type radiating module are critically adjusted in the adjustment in conjunction with quantity and combining form of utilization heat radiation monomer.
The technological means that the utility model is dealt with problems:
The utility model provides a kind of composite type radiating module for solving the technological means that prior art problems adopted.This composite type radiating module is in order to dispelling the heat at least one thermal source, and comprises a cooling base and a plurality of heat radiation monomer.One pedestal thermal conductive surface of cooling base links for this thermal source, and a pedestal radiating surface of cooling base is offered a plurality of mounting grooves, and a monomer body of each monomer that dispels the heat comprises a monomer radiating surface.At least two above-mentioned a plurality of heat radiation monomers are embedded at least two above-mentioned a plurality of mounting grooves respectively, and keep the monomer whose radiating surface to expose to this pedestal radiating surface.
Except the monomer that will dispel the heat is incorporated into the combination of cooling base, in two preferred embodiments of the present utility model, also disclosed the combination that the another kind of monomer that will dispel the heat interosculates.In above-mentioned two preferred embodiments, the monomer body of each monomer that dispels the heat also can be offered a storage tank from monomer radiating surface depression, and the monomer body of at least one above-mentioned a plurality of heat radiation monomers is embedded in the storage tank of the monomer body of another above-mentioned a plurality of heat radiation monomers.
The utility model effect against existing technologies:
Compared to existing radiating module, because composite type radiating module provided by the utility model is that to utilize a plurality of heat radiation monomers to be incorporated into a cooling base made, therefore, can not change under the area that cooling base is allowed with thermal source contacts, according to the heat energy that thermal source produced, and, utilize the adjustment in conjunction with quantity and combining form of heat radiation monomer critically to adjust the heat dissipating and the radiating effect of composite type radiating module according to the distribution situation of heat energy.Apparently, by the disclosed technology contents of the utility model, the heat dissipation that not only can increase radiating module is selected elasticity, also can effectively save the cost of manufacture of making the multiple heat radiation monomer that is applicable to different heat sources.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is in the utility model first embodiment, and cooling base is in order to the schematic diagram in conjunction with three heat radiation monomers and a thermal source;
Fig. 2 is the stereo appearance figure of the heat radiation monomer of the utility model first embodiment;
Fig. 3 possesses radiating fin and outer arc sheet for the heat radiation monomer of the utility model first embodiment;
Fig. 4 is the composite type radiating module of the utility model first embodiment schematic diagram after in conjunction with thermal source;
Fig. 5 is in the utility model second embodiment, adjust in response to the change of thermal source binding site the heat radiation monomer in conjunction with quantity and combining form;
Fig. 6 is the schematic diagram that the composite type diffuse transmission module of the utility model second embodiment made combines with thermal source;
Fig. 7 is in the utility model the 3rd embodiment, adjust in response to the change of the heat energy that thermal source discharged the heat radiation monomer in conjunction with quantity and combining form; And
Fig. 8 is the schematic diagram that the composite type diffuse transmission module of the utility model the 3rd embodiment made combines with thermal source.
Wherein, Reference numeral
100,100a, 100b lighting device
1,1a, 1b composite type radiating module
11 cooling bases
111 pedestal thermal conductive surfaces
112 pedestal radiating surfaces
113 ~ 115 mounting grooves
116 thermal troughs
117 heat sink strip ribs
12 ~ 17 heat radiation monomers
121,151 monomer bodies
121a, 151a monomer thermal conductive surface
121b, 151b monomer radiating surface
121c, 151c storage tank
121d, 121e, 121f connect apertures
122,152 radiating fins
123,153 outer arc sheets
2,2a LED assembly
The AR arc-like path
The TL tangent line
Embodiment
Because composite type radiating module provided by the utility model can be according to the heat energy that thermal source produced, and according to the distribution situation of heat energy, the heat dissipating and the radiating effect of radiating module critically adjusted in the adjustment in conjunction with quantity and combining form of utilization heat radiation monomer, so can be widely used in heat radiation purposes to various thermals source, too numerous to enumerate especially with its combination execution mode, so give unnecessary details no longer one by one at this, only enumerate it to light-emitting diode (Light Emitting Diode; LED) assembly provides three preferred embodiments of heat sinking function to be specified.
See also Fig. 1 to Fig. 4, Fig. 1 is in the utility model first embodiment, and cooling base is in order to the schematic diagram in conjunction with three heat radiation monomers and a thermal source; Fig. 2 is the stereo appearance figure of the heat radiation monomer of the utility model first embodiment; Fig. 3 possesses radiating fin and outer arc sheet for the heat radiation monomer of the utility model first embodiment; Fig. 4 is the composite type radiating module of the utility model first embodiment schematic diagram after in conjunction with thermal source.As shown in the figure, a composite type radiating module 1 is in order in conjunction with a thermal source, the heat energy that is discharged with this thermal source of loss.In the present embodiment, above-mentioned thermal source refers to can send a LED assembly 2 of heat energy when running, and composite type radiating module 1 is combined into a lighting device 100 with LED assembly 2.
Composite type radiating module 1 comprises a cooling base 11 and three heat radiation monomers 12,13 and 14.Cooling base 11 has a pedestal thermal conductive surface 111, a pedestal radiating surface 112, three mounting grooves 113,114,115, a plurality of thermal trough 116 and a plurality of heat sink strip ribs 117.Pedestal thermal conductive surface 111 is in order to link LED assembly 2; Pedestal radiating surface 112 is relative with pedestal thermal conductive surface 111; Mounting groove 113,114 and 115 is to offer from pedestal radiating surface 112 depressions, to assemble for heat radiation monomer 12,13 and 14 respectively.Above-mentioned a plurality of thermal trough 116 is opened in pedestal radiating surface 112, and extends parallel to each other, and each above-mentioned a plurality of heat sink strip rib 117 forms appointing between those adjacent of above-mentioned a plurality of thermal troughs 116.
Above-mentionedly extend to external radiation from monomer body 121 from individual radiating fin 122; Above-mentioned a plurality of outer arc sheet 123 is for alternate each other, and is an annular distribution.Each outer arc sheet 123 is to extend along an arc-like path AR; It is one of corresponding that each radiating fin 122 extends in above-mentioned a plurality of outer arc sheet 123 institute to external radiation respectively, and the tangent line TL of arc-like path AR perpendicular to above-mentioned a plurality of radiating fin 122 it.Owing to the structure of monomer 13 with 14 of dispelling the heat is similar or identical to heat radiation monomer 12, no longer given unnecessary details with next.
See also Fig. 5 and Fig. 6, Fig. 5 is in the utility model second embodiment, adjust in response to the change of thermal source binding site the heat radiation monomer in conjunction with quantity and combining form; Fig. 6 is the schematic diagram that the composite type diffuse transmission module of the utility model second embodiment made combines with thermal source.As shown in the figure, in the utility model second embodiment, another composite type radiating module 1a is made up of in conjunction with a heat radiation monomer 15 the described radiating module 1 of first embodiment.Composite type radiating module 1a is also in order in conjunction with a thermal source, the heat energy that is discharged with this thermal source of loss.In the present embodiment, thermal source is meant the above-mentioned LED assembly 2 that can send heat energy when running, and composite type radiating module 1a is combined into another lighting device 100a with LED assembly 2.
From Fig. 5 and Fig. 6 as can be known, in the present embodiment,,, can change the heat energy distribution situation that LED assembly 2 is discharged when running therefore with respect to first embodiment because LED assembly 2 is installed on the cooling base comparatively deflection heat radiation monomer 12 pairing positions.Apparently, the adjacent domain at heat radiation monomer 12 can absorb more heat energy and produces high temperature, and needs higher radiating efficiency.Putting before this, the monomer body 151 of heat radiation monomer 15 can be embedded in the storage tank 121 of the monomer body 121 of heat radiation monomer 12, making the adjacent domain of heat radiation monomer 12 possess higher radiating efficiency.
See also Fig. 7 and Fig. 8, Fig. 7 is in the utility model the 3rd embodiment, adjust in response to the change of the heat energy that thermal source discharged the heat radiation monomer in conjunction with quantity and combining form; Fig. 8 is the schematic diagram that the composite type diffuse transmission module of the utility model the 3rd embodiment made combines with thermal source.As shown in the figure, in the utility model the 3rd embodiment, another composite type radiating module 1b is made up of in conjunction with two heat radiation monomers 16 and 17 the described radiating module 1a of second embodiment.Composite type radiating module 1b is also in order in conjunction with a thermal source, the heat energy that is discharged with this thermal source of loss.In the present embodiment, thermal source refers to the time can send in running another LED assembly 2a of higher heat energy, and composite type radiating module 1b and LED assembly 2a are combined into another lighting device 100b.Wherein, heat radiation monomer 16 is similar or identical to the monomer 12 that dispels the heat with 17 structure.
From Fig. 7 and Fig. 8 as can be known, compared to first embodiment, in the present embodiment, LED assembly 2a can discharge higher heat energy when running.Apparently, another need to be installed and to possess more that the radiating module of high cooling efficiency comes loss heat energy.Putting before this, can be according to disclosed mode among second embodiment, the monomer 16 and 17 that will dispel the heat respectively is embedded in heat radiation monomer 13 and 14 and makes above-mentioned composite type radiating module 1b, and makes composite type radiating module 1b possess higher radiating efficiency.
After reading above disclosed three embodiment, believe that such as the technical staff has to admit the following fact in affiliated technical field:
Because composite type radiating module provided by the utility model is that to utilize a plurality of heat radiation monomers to be incorporated into a cooling base made, therefore, can not change under the area that cooling base is allowed with thermal source contacts, according to the heat energy that thermal source produced, and, utilize the adjustment in conjunction with quantity and combining form of heat radiation monomer critically to adjust the heat dissipating and the radiating effect of composite type radiating module according to the distribution situation of heat energy.Apparently, by the disclosed technology contents of the utility model, the heat dissipation that not only can increase radiating module is selected elasticity, also can effectively save the cost of manufacture of making the multiple heat radiation monomer that is applicable to different heat sources.
In addition, because in the utility model, heat radiation monomer 12 possesses the cause of outer arc sheet 123, and therefore when the user grips heat radiation monomer 12, the sharp-pointed burr when relatively being difficult for manufactured heat radiation monomer 12 hurt.
By above-mentioned the utility model embodiment as can be known, the value on the true tool industry of the utility model.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the utility model.
Claims (10)
1. a composite type radiating module in order at least one thermal source is dispelled the heat, is characterized in that, comprises:
One cooling base comprises:
One pedestal thermal conductive surface links for this thermal source; And
One pedestal radiating surface, relative with this pedestal thermal conductive surface, and offer a plurality of mounting grooves; And
A plurality of heat radiation monomers, each monomer that dispels the heat comprises a monomer body, and this monomer body has a monomer radiating surface;
Wherein, at least two above-mentioned a plurality of heat radiation monomers are embedded at least two above-mentioned a plurality of mounting grooves, and keep the monomer whose radiating surface to expose to this pedestal radiating surface.
2. composite type radiating module according to claim 1 is characterized in that, each monomer that dispels the heat also offers at least one connect apertures.
3. composite type radiating module according to claim 1 is characterized in that, this monomer body is also offered a storage tank from this monomer radiating surface depression.
4. composite type radiating module according to claim 3 is characterized in that, the monomer body of at least one above-mentioned a plurality of heat radiation monomers is embedded in the storage tank of the monomer body of another above-mentioned a plurality of heat radiation monomers.
5. composite type radiating module according to claim 4 is characterized in that, this monomer body of each monomer that dispels the heat also offers at least one connect apertures, and this connect apertures is through to this monomer thermal conductive surface from this storage tank.
6. composite type radiating module according to claim 1 is characterized in that, this cooling base is offered a plurality of alternate each other thermal troughs in this pedestal radiating surface, and between a those adjacent of above-mentioned a plurality of thermal troughs, forms a heat sink strip rib.
7. composite type radiating module according to claim 6 is characterized in that, above-mentioned a plurality of thermal troughs extend parallel to each other.
8. composite type radiating module according to claim 1 is characterized in that, each monomer that dispels the heat also comprises a plurality of radiating fins that extend to external radiation from this monomer body.
9. composite type radiating module according to claim 8, it is characterized in that, each monomer that dispels the heat also comprises a plurality of outer arc sheets, each outer arc sheet extends along an arc-like path, each radiating fin extends to one of them of above-mentioned a plurality of outer arc sheets respectively to external radiation, and a tangent line of this arc-like path is perpendicular to one of above-mentioned a plurality of radiating fins.
10. composite type radiating module according to claim 9 is characterized in that, above-mentioned a plurality of outer arc sheets are for alternate each other, and is an annular distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201153413U CN201199766Y (en) | 2008-05-29 | 2008-05-29 | Combined radiating module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201153413U CN201199766Y (en) | 2008-05-29 | 2008-05-29 | Combined radiating module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201199766Y true CN201199766Y (en) | 2009-02-25 |
Family
ID=40450915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201153413U Expired - Fee Related CN201199766Y (en) | 2008-05-29 | 2008-05-29 | Combined radiating module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201199766Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010133021A1 (en) * | 2009-05-19 | 2010-11-25 | Tung Kuo-Feng | Led lamp assembly |
-
2008
- 2008-05-29 CN CNU2008201153413U patent/CN201199766Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010133021A1 (en) * | 2009-05-19 | 2010-11-25 | Tung Kuo-Feng | Led lamp assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20150529 |
|
| EXPY | Termination of patent right or utility model |