CN201196402Y - Luminous source with heat conduction device - Google Patents
Luminous source with heat conduction device Download PDFInfo
- Publication number
- CN201196402Y CN201196402Y CNU2008200742919U CN200820074291U CN201196402Y CN 201196402 Y CN201196402 Y CN 201196402Y CN U2008200742919 U CNU2008200742919 U CN U2008200742919U CN 200820074291 U CN200820074291 U CN 200820074291U CN 201196402 Y CN201196402 Y CN 201196402Y
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- Prior art keywords
- light emitting
- emitting source
- light
- main body
- heat
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- 239000000758 substrate Substances 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 230000005855 radiation Effects 0.000 claims description 11
- 238000009825 accumulation Methods 0.000 claims description 5
- 239000002918 waste heat Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- BEWYHVAWEKZDPP-UHFFFAOYSA-N bornane Chemical compound C1CC2(C)CCC1C2(C)C BEWYHVAWEKZDPP-UHFFFAOYSA-N 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XETQTCAMTVHYPO-UHFFFAOYSA-N Isocamphan von ungewisser Konfiguration Natural products C1CC2C(C)(C)C(C)C1C2 XETQTCAMTVHYPO-UHFFFAOYSA-N 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229930006742 bornane Natural products 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A luminous source with heat conduction equipment comprises a main body, a heat exchange device and a heat exchange device, wherein the center of the main body is provided with a containing groove which is provided with a peripheral structure for heat exchange; the light source is one or more than one LED, is correspondingly arranged on one or more than one carrier plate and is embedded into the containing groove of the main body, so that the light of the light source irradiates forwards, the carrier plate expands the accumulated heat energy into a surface from points, and the heat energy of the light source is transferred to the front cover body from the dredging part of the front end surface and is transferred to the back from the back end surface of the carrier plate by utilizing the end angle of the carrier plate; a heat conducting substrate, which is arranged between the carrier plate and the main body containing groove and is used for conducting the heat energy of the luminous source to the main body through the heat conduction of the carrier plate and the rear of the carrier plate; a front cover body with a light guide slot hole and correspondingly assembled at the main body containing groove, a light source is positioned in the light guide slot hole and has a peripheral structure for heat exchange; a lens, which is a light-transmitting body with light refraction and is correspondingly arranged on the front cover body, the center of the light guide groove hole of the lens is positioned at the front end of the luminous source. The utility model discloses reach quick hot-conductive radiating effect.
Description
Technical field
The utility model relates to a kind of light source, relates in particular to a kind ofly to utilize two-way conduction with the discharging of heat energy that light emitting source produced, reaches the light emitting source of the tool heat transfer equipment of quick heat conducting radiating effect.
Background technology
Generally be used for decorateing, the construction of light atmosphere or the setting of family's camphane lamp, employed haply light emitting source is projecting lamp, and such as all suitable height of the heat energy that light emitting source produced of this type, therefore, be installed with in correspondence need possess on the structure of this light emitting source good heat sinking function is arranged, can allow the light emitting source thermal energy dissipation go out, make the illumination light source unit can be because of the long-term overheated phenomenon of reducing service life that produces.
Therefore, promptly developing many designs on the market about the illumination light source unit heat radiation, announce a kind of LED projection source module M297441 number such as Taiwan, mainly be by main body, the LED unit, heat-sink unit, voltage conversion unit and base are formed, wherein, main body is to be made by the preferable metal material of a heat transfer efficiency, main body is provided with an accommodation space can be for holding the LED unit, be electrically connected and be provided with between LED unit and voltage conversion unit, this voltage conversion unit then is located at base inside, this base can combine with main body, the bottom surface of base is provided with the conductive connecting pin that can cooperate with the projection lamp socket, one end of this conductive connecting pin be and voltage conversion unit between for being electrically connected, it is characterized in that: this heat-sink unit is an outer rim of being located at main body, the heat energy that can effectively the LED unit be produced is transmitted on the heat-sink unit and distributes fast by main body, reaches the effect that promotes radiating efficiency.
Yet, the above-mentioned main body of holding the LED unit, though be provided with heat-sink unit in outer rim, utilize heat-sink unit that the thermal energy conduction that the LED unit is produced is distributed, but because of the speed of its unidirectional conduction heat energy limited, so can't conduct fast in the best or the most limited time, therefore the heat-sinking capability that had of above-mentioned LED projection source module, the heat energy that efficient is produced far away from the LED unit can't reach fast better heat radiating effect again.
The utility model content
Technical problem underlying to be solved in the utility model is, overcomes the above-mentioned defective that prior art exists, and a kind of light emitting source of tool heat transfer equipment is provided, and reaches quick heat conducting radiating effect.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of light emitting source of tool heat transfer equipment is characterized in that, comprising: a main body, and its central authorities are provided with a tank, and it has the peripheral structure that is used for heat exchange; One light emitting source, be one or more LED, correspondence is arranged on the one or more support plate, for embedding in its tank of main body, make light emitting source light toward front irradiation, support plate have will accumulation heat energy be expanded into face by point, cover body and be passed to the rear end angle place that utilizes support plate is passed to the heat energy of light emitting source by the portion of dredging of front end face before by the support plate rear end face; One heat-conducting substrate, for the heat energy with light emitting source conducts to main body through the heat conduction of support plate rear through heat-conducting substrate, it is arranged between support plate and the main body tank; Cover body before one has a leaded light slotted eye, and correspondence is mounted on main body tank place, can make light emitting source be positioned at the leaded light slotted eye, and it has the peripheral structure that is used for heat exchange; One lens are that correspondence is arranged at preceding cover body, its leaded light slotted eye centre and be positioned at the light emitting source front end, the light penetrating object of tool light refraction.
The light emitting source of aforesaid tool heat transfer equipment, wherein the main body external rings is provided with radiating fin, and each radiating fin includes heat radiation trunk and the small cold and hot exchange Zhi Gan of number.
The light emitting source of aforesaid tool heat transfer equipment, wherein the front shroud external body is equipped with radiating fin, and each radiating fin includes heat radiation trunk and waste heat transfer part and several small cold and hot exchange Zhi Gan.
The light emitting source of aforesaid tool heat transfer equipment is wherein in preceding cover body guide light reflection slotted eye and be positioned at described light emitting source front end place and further be provided with the lens for the light emitting source reflection ray.
The light emitting source of aforesaid tool heat transfer equipment, wherein preceding cover body has integrated guide light reflection slotted eye.
The light emitting source of aforesaid tool heat transfer equipment, wherein light emitting source is the LED lamp.
The light emitting source of aforesaid tool heat transfer equipment, wherein light emitting source is a luminescent crystal.
The light emitting source of aforesaid tool heat transfer equipment, wherein the heat transfer equipment of light emitting source applies to bulb series products, flashlight, desk lamp, projecting lamp, searchlight.
The light emitting source of aforesaid tool heat transfer equipment, comprising: a main body, its central authorities are provided with a tank, and it has the peripheral structure that is used for heat exchange; One light emitting source, be one or more LED, correspondence is arranged on the one or more support plate, for embedding in its tank of main body, make light emitting source light toward front irradiation, support plate have will accumulation heat energy be expanded into face by point, cover body and be passed to the tank of main body by the support plate rear end face end angle place that utilizes support plate is passed to the heat energy of light emitting source by the portion of dredging of front end face before; Cover body before one has a leaded light slotted eye, and correspondence is mounted on main body tank place, can make light emitting source be positioned at the leaded light slotted eye, and it has the peripheral structure that is used for heat exchange; One lens are that correspondence is arranged at preceding cover body, its leaded light slotted eye centre and be positioned at the light emitting source front end, the light penetrating object of tool light refraction.
The beneficial effects of the utility model are to reach quick heat conducting radiating effect.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a perspective exploded view of the present utility model.
Fig. 2 is a three-dimensional combination schematic diagram of the present utility model.
Fig. 3 is cross-sectional schematic of the present utility model (one).
Fig. 4 is cross-sectional schematic of the present utility model (two).
Fig. 5 is another perspective exploded view of the present utility model.
Fig. 6 is that master of the present utility model looks schematic diagram.
The number in the figure explanation:
1-main body, 11-tank
12-radiating fin 121-heat radiation trunk
122-cold and hot exchange is propped up and is done 13-power hole
2-light emitting source, 21-support plate
211-dredge portion's 222-power supply
3-heat-conducting substrate 4-preceding cover body
41-leaded light slotted eye, 42-radiating fin
421-heat radiation trunk 422-cold and hot exchange Zhi Gan
430-waste heat conducting part, 5-lens
The specific embodiment
At first, see also Fig. 1 to shown in Figure 5, for signal and another perspective exploded view are decomposed, made up, analyse and observe to solid of the present utility model, it is the light emitting source of a kind of tool heat transfer equipment of the utility model, apply to the structure of lighting apparatus such as bulb, flashlight, desk lamp, wear-type searchlight, it consists predominantly of:
One main body 1, its central authorities are provided with a tank 11, and main body 1 outside is provided with several radiating fins 12, and each radiating fin 12 includes heat radiation trunk 121 and several small cold and hot exchanges and props up and do 122, and the one side is provided with power hole 13 in addition.
One light emitting source 2, be that correspondence is arranged on the support plate 21, can embed in main body 1 tank 11, place, end angle in support plate 21 is extended with the portion of dredging 211 that heat energy can be passed by front end face, the heat energy of accumulation is expanded into face by point, and is passed to heat-conducting substrate 3, (also can directly be passed to the tank 11 of main body 1 by support plate 21 rear end faces by support plate 21 rear end faces, as shown in Figure 5), and light emitting source 2 rears are provided with the power supply 222 that can be arranged in power hole 13 in addition.
One heat-conducting substrate 3 is that it is arranged between support plate 21 and main body 1 tank 11 with the past rear end of the heat energy substrate conveying of light emitting source 2.
One lens 5 are that correspondence is arranged at preceding cover body 4 leaded light slotted eyes, 41 centres and is positioned at light emitting source 2 front ends, for the light refraction of light emitting source 2.
The utility model sees also Fig. 2～shown in Figure 4 in the state in when assembling, it is to have support plate 21 corresponding and heat-conducting substrate 3 applyings of light emitting source 2 (this light emitting source 2 can be LED lamp or luminescent crystal), allow again in the corresponding tank 11 of inserting main body 1 of support plate 21 and heat-conducting substrate 3, allow heat-conducting substrate 3 and tank 11 walls fit (also can allow support plate 21 directly with the applyings of tank 11 walls), and then preceding cover body 4 correspondences are mounted on the open end of main body 1 tank 11, and the portion of dredging 211 at preceding cover body 4 and support plate 21 end angles place is just corresponding pastes mutually, and locate after leaded light slotted eye 41 centres that also allow light emitting source 2 wear simultaneously to be positioned at the tool reflex, at last, be embedded lens 5 in leaded light slotted eye 41 open end correspondences again, allow lens 5 be positioned at light emitting source 2 front ends, and can make light emitting source 2 emitted light have the effect of refraction (as Fig. 3, shown in Figure 4).
When producing the running of light when light emitting source 2 turn-on powers 222, its light emitting source 2 can produce heat energy, and heat energy can be made transmitted in both directions via the support plate on the light emitting source 2 21, the first flows to heat-conducting substrate 3 with heat energy toward the rear end via support plate 21 backs, be transferred to main body 1 via heat-conducting substrate 3 again, prop up with the tool of main body 1 outside heat radiation trunk 121 and several small cold and hot exchanges and do 122 radiating fin 12 and heat energy is shed; Cover body 4 before another portion of dredging 211 of then being extended by place, support plate 21 end angle transfers to light emitting source 2 heat energy, prop up via the tool of preceding cover body 4 outsides heat radiation trunk 421 and several small cold and hot exchanges and to do 422 radiating fin 42 and heat energy is shed, and utilize waste heat conducting part 430 that surplus temperature is passed to the lamp casing that joins, reach the function of two-way quick heat radiating.
When luminous flux require is improved, several light emitting source 2 appropriate combination can be arranged, make the portion of dredging 211 of the support plate 21 of light emitting source 2 be maximum contact-making surface with preceding cover body 4, fast with the heat energy band from light emitting source 2 (master of the present invention as shown in Figure 6 looks schematic diagram).
In sum, the utility model utilizes forward and backward two ends to dredge heat energy respectively, reaches the effect of light emitting source 2 quick heat radiatings, and light emitting source 2 can be improved service life.Therefore, global formation structure by the utility model embodiment illustrates as can be known, the utility model can reach the effect that perfection represents the heat transfer equipment of light emitting source really, and member designs of the present utility model can be made heat energy two-way transmission effect by being provided with portion of dredging 211 and heat-conducting substrate 3.
The utility model is on structural design, use practicality and cost benefit, it is required to meet industry development fully, and the structure that is disclosed also is to have unprecedented innovation structure, has novelty, creativeness, practicality, the regulation that meets relevant novel patent requirement is so mention application in accordance with the law.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (9)
1. the light emitting source of a tool heat transfer equipment is characterized in that, comprising:
One main body, its central authorities are provided with a tank, and it has the peripheral structure that is used for heat exchange;
One light emitting source, be one or more LED, correspondence is arranged on the one or more support plate, for embedding in its tank of main body, make light emitting source light toward front irradiation, support plate have will accumulation heat energy be expanded into face by point, cover body and be passed to the rear end angle place that utilizes support plate is passed to the heat energy of light emitting source by the portion of dredging of front end face before by the support plate rear end face;
One heat-conducting substrate, for the heat energy with light emitting source conducts to main body through the heat conduction of support plate rear through heat-conducting substrate, it is arranged between support plate and the main body tank;
Cover body before one has a leaded light slotted eye, and correspondence is mounted on main body tank place, can make light emitting source be positioned at the leaded light slotted eye, and it has the peripheral structure that is used for heat exchange;
One lens are that correspondence is arranged at preceding cover body, its leaded light slotted eye centre and be positioned at the light emitting source front end, the light penetrating object of tool light refraction.
2. the light emitting source of tool heat transfer equipment according to claim 1 is characterized in that: described main body external rings is provided with radiating fin, and each radiating fin includes heat radiation trunk and several small cold and hot exchange Zhi Gan.
3. the light emitting source of tool heat transfer equipment according to claim 1 is characterized in that: described front shroud external body is equipped with radiating fin, and each radiating fin includes heat radiation trunk and waste heat transfer part and several small cold and hot exchange Zhi Gan.
4. the light emitting source of tool heat transfer equipment according to claim 1 is characterized in that: before described in the cover body guide light reflection slotted eye and be positioned at described light emitting source front end place and further be provided with the lens for the light emitting source reflection ray.
5. the light emitting source of tool heat transfer equipment according to claim 3 is characterized in that: cover body has integrated guide light reflection slotted eye before described.
6. the light emitting source of tool heat transfer equipment according to claim 1 is characterized in that: described light emitting source is the LED lamp.
7. the light emitting source of tool heat transfer equipment according to claim 1 is characterized in that: described light emitting source is a luminescent crystal.
8. the light emitting source of tool heat transfer equipment according to claim 1 is characterized in that: the heat transfer equipment of described light emitting source is used for bulb series products, flashlight, desk lamp, projecting lamp, searchlight.
9. the light emitting source of tool heat transfer equipment according to claim 1 is characterized in that: comprising:
One main body, its central authorities are provided with a tank, and it has the peripheral structure that is used for heat exchange;
One light emitting source, be one or more LED, correspondence is arranged on the one or more support plate, for embedding in its tank of main body, make light emitting source light toward front irradiation, support plate have will accumulation heat energy be expanded into face by point, cover body and be passed to the tank of main body by the support plate rear end face end angle place that utilizes support plate is passed to the heat energy of light emitting source by the portion of dredging of front end face before;
Cover body before one has a leaded light slotted eye, and correspondence is mounted on main body tank place, can make light emitting source be positioned at the leaded light slotted eye, and it has the peripheral structure that is used for heat exchange;
One lens are that correspondence is arranged at preceding cover body, its leaded light slotted eye centre and be positioned at the light emitting source front end, the light penetrating object of tool light refraction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200742919U CN201196402Y (en) | 2008-04-02 | 2008-04-02 | Luminous source with heat conduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200742919U CN201196402Y (en) | 2008-04-02 | 2008-04-02 | Luminous source with heat conduction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201196402Y true CN201196402Y (en) | 2009-02-18 |
Family
ID=40416039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200742919U Expired - Fee Related CN201196402Y (en) | 2008-04-02 | 2008-04-02 | Luminous source with heat conduction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201196402Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102483216A (en) * | 2009-08-04 | 2012-05-30 | 3M创新有限公司 | Solid State Lamp with Light Guide and Integrated Thermal Guide |
| CN103411186A (en) * | 2013-08-10 | 2013-11-27 | 无锡市宝成塑胶科技有限公司 | Thermally-conductive resin lamp holder for LED panel lamps |
-
2008
- 2008-04-02 CN CNU2008200742919U patent/CN201196402Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102483216A (en) * | 2009-08-04 | 2012-05-30 | 3M创新有限公司 | Solid State Lamp with Light Guide and Integrated Thermal Guide |
| CN103411186A (en) * | 2013-08-10 | 2013-11-27 | 无锡市宝成塑胶科技有限公司 | Thermally-conductive resin lamp holder for LED panel lamps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090218 Termination date: 20130402 |