CN203162753U - Air flow heat dissipation LED (Light Emitting Diode) reflector lamp - Google Patents
Air flow heat dissipation LED (Light Emitting Diode) reflector lamp Download PDFInfo
- Publication number
- CN203162753U CN203162753U CN2013201652395U CN201320165239U CN203162753U CN 203162753 U CN203162753 U CN 203162753U CN 2013201652395 U CN2013201652395 U CN 2013201652395U CN 201320165239 U CN201320165239 U CN 201320165239U CN 203162753 U CN203162753 U CN 203162753U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- lamp cup
- passage
- heat radiation
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses an airflow heat dissipation LED reflector lamp, which comprises lamp bases (1), an insulation connection piece (2), a drive circuit component (3), a heat dissipation lamp cup (4), a heat dissipation baseplate (5) with LEDs (8) and a lens component (6), wherein the heat dissipation lamp cup (4) is fixedly connected with the insulation connection piece (2); the lens component (6) is fixed at the front end of the heat dissipation lamp cup (4); first breathing holes (40) are formed in the side wall of the heat dissipation lamp cup (4); a convex pillar (42) is arranged at the front of the heat dissipation lamp cup (4); a second breathing hole (41) is formed in the center of the convex pillar (42), and is communicated with the first breathing holes (40); a ring-shaped cavity (43) is formed between the convex pillar (42) and the inner side wall of the front end of the heat dissipation lamp cup (4); the heat dissipation baseplate (5) is ring-shaped, is positioned in the ring-shaped cavity (43) and is fixedly connected with the heat dissipation lamp cup (4) to perform heat conduction; a third breathing hole (61) communicated with the second breathing hole (41) is formed in the lens component (6); and a heat dissipation air channel is formed between the third breathing hole (61) and the first breathing holes (40). The LED rejecter lamp can be used in the field of illumination of LEDs.
Description
Technical field
The utility model relates to a kind of air-flow cooling type LED shot-light.
Background technology
At present at lighting field, advantage such as energy-conservation because having, the high light efficiency of LED, long-life, startup are fast more and more widely has been applied in the light source usefulness as illumination.Heat radiation is the key factor that influences the LED life-span, especially corresponding LED shot-light, and generally its volume is little, and power is big, especially should be noted that heat radiation, otherwise can cause that the life-span of LED shot-light shortens greatly.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, and a kind of simple in structure, low-cost, air-flow cooling type LED shot-light that thermal diffusivity is good is provided.
The technical scheme that the utility model adopts is: the utility model comprises two lamp bases, insulated connecting piece, the drive circuit assembly, the heat radiation Lamp cup, the heat-radiating substrate that has several LED, lens subassembly, two described lamp bases and described insulated connecting piece are fixedly connected, described drive circuit assembly is positioned at described insulated connecting piece, two described lamp bases and described drive circuit assembly are electrically connected, described heat radiation Lamp cup and described insulated connecting piece are fixedly connected, described lens subassembly is fixed in the front end of described heat radiation Lamp cup, the sidewall of described heat radiation Lamp cup is provided with several first passages, front end is provided with projection, the center of described projection is provided with second passage and is connected with described first passage, form annular chamber between the front end madial wall of described projection and described heat radiation Lamp cup, described heat-radiating substrate ringwise, described heat-radiating substrate is positioned at described annular chamber and is fixedly connected and heat conduction with described heat radiation Lamp cup, described lens subassembly is provided with the 3rd passage that is connected with described second passage, forms the heat radiation air duct between described the 3rd passage and described first passage.
Described lens subassembly is provided with several lens corresponding with described LED position in the periphery of described the 3rd passage.
Described LED shot-light is consistent with traditional halogen spot light profile.
Described lens subassembly adopts transparent or semitransparent material to make.
The model of described LED shot-light is GU10 or MR16 or PAR16 or PAR20 or PAR30 or PAR38.
The beneficial effects of the utility model are: because the sidewall of heat radiation Lamp cup described in the utility model is provided with several first passages, front end is provided with projection, the center of described projection is provided with second passage and is connected with described first passage, form annular chamber between the front end madial wall of described projection and described heat radiation Lamp cup, described heat-radiating substrate ringwise, described heat-radiating substrate is positioned at described annular chamber and is fixedly connected and heat conduction with described heat radiation Lamp cup, described lens subassembly is provided with the 3rd passage that is connected with described second passage, forms the heat radiation air duct between described the 3rd passage and described first passage; The utility model is by forming the heat radiation air duct between described the 3rd passage and described first passage, make and produce heat when described LED works, heat makes that being positioned at air upwards flows naturally, the air of below replenishes simultaneously, form circulation, flow air is taken the heat of shot-light inside to outside and is distributed, thereby makes good heat dissipation effect of the present utility model, and simple in structure, cost is lower, so the utility model is simple in structure, low-cost, thermal diffusivity is good.
Description of drawings
Fig. 1 is the overall structure schematic diagram of the utility model embodiment one;
Fig. 2 is the decomposition texture schematic diagram of the utility model embodiment one;
Fig. 3 is the section structure schematic diagram of the utility model embodiment one;
Fig. 4 is the overall structure schematic diagram of the utility model embodiment two;
Fig. 5 is the overall structure schematic diagram of the utility model embodiment two another angles.
The specific embodiment
Embodiment one:
As Fig. 1～shown in Figure 3, the model of the air-flow cooling type LED shot-light of present embodiment is GU10, comprise two lamp bases 1, insulated connecting piece 2, drive circuit assembly 3, heat radiation Lamp cup 4, the heat-radiating substrate 5 that has several LED8, lens subassembly 6, two described lamp bases 1 are fixedly connected with described insulated connecting piece 2, described drive circuit assembly 3 is positioned at described insulated connecting piece 2, two described lamp bases 1 are electrically connected with described drive circuit assembly 3, described heat radiation Lamp cup 4 is fixedly connected with described insulated connecting piece 2, described lens subassembly 6 is fixed in the front end of described heat radiation Lamp cup 4, the sidewall of described heat radiation Lamp cup 4 is provided with several first passages 40, front end is provided with projection 42, the center of described projection 42 is provided with second passage 41 and is connected with described first passage 40, form annular chamber 43 between the front end madial wall of described projection 42 and described heat radiation Lamp cup 4, described heat-radiating substrate 5 ringwise, described heat-radiating substrate 5 is positioned at described annular chamber 43 and is fixedly connected and heat conduction with described heat radiation Lamp cup 4, described lens subassembly 6 is provided with the 3rd passage 61 that is connected with described second passage 41, form the heat radiation air duct between described the 3rd passage 61 and described first passage 40, described lens subassembly 6 is provided with several lens corresponding with described LED8 position in the periphery of described the 3rd passage 61, be that each described lens is corresponding one by one with described LED8, described LED shot-light is consistent with traditional halogen spot light profile, make appearance looks elegant, described lens subassembly 6 can adopt transparent or semitransparent material to make according to actual needs.
Embodiment two:
As Fig. 4, shown in Figure 5, the difference part of present embodiment and embodiment one is: in the present embodiment, the model of LED shot-light is MR16, and therefore slightly different with the profile of embodiment one, other features are with embodiment one.
Certainly, among the present invention, the model of LED shot-light can also be PAR16 or PAR20 or other models such as PAR30 or PAR38.
The utility model is by forming the heat radiation air duct between described the 3rd passage 61 and described first passage 40, make and produce heat when described LED works, heat makes that being positioned at air upwards flows naturally, the air of below replenishes simultaneously, form circulation, flow air is taken the heat of shot-light inside to outside and is distributed, thereby makes good heat dissipation effect of the present utility model, and simple in structure, cost is lower.
The utility model can be widely used in the LED lighting field.
Above embodiment illustrates the utility model, and under the situation that does not break away from the utility model thought, all application the utility model specifications and accompanying drawing content and the various equivalences of doing change, and all reason is with being contained in the claim scope of the present utility model.
Claims (5)
1. air-flow cooling type LED shot-light, comprise two lamp bases (1), insulated connecting piece (2), drive circuit assembly (3), heat radiation Lamp cup (4), have several LED(8) heat-radiating substrate (5), lens subassembly (6), two described lamp bases (1) are fixedly connected with described insulated connecting piece (2), described drive circuit assembly (3) is positioned at described insulated connecting piece (2), two described lamp bases (1) are electrically connected with described drive circuit assembly (3), described heat radiation Lamp cup (4) is fixedly connected with described insulated connecting piece (2), described lens subassembly (6) is fixed in the front end of described heat radiation Lamp cup (4), it is characterized in that: the sidewall of described heat radiation Lamp cup (4) is provided with several first passages (40), front end is provided with projection (42), the center of described projection (42) is provided with second passage (41) and is connected with described first passage (40), form annular chamber (43) between the front end madial wall of described projection (42) and described heat radiation Lamp cup (4), described heat-radiating substrate (5) ringwise, described heat-radiating substrate (5) is positioned at described annular chamber (43) and is fixedly connected and heat conduction with described heat radiation Lamp cup (4), described lens subassembly (6) is provided with the 3rd passage (61) that is connected with described second passage (41), forms the heat radiation air duct between described the 3rd passage (61) and described first passage (40).
2. air-flow cooling type LED shot-light according to claim 1, it is characterized in that: described lens subassembly (6) is provided with several and described LED(8 in the periphery of described the 3rd passage (61)) the corresponding lens in position.
3. air-flow cooling type LED shot-light according to claim 1, it is characterized in that: described LED shot-light is consistent with traditional halogen spot light profile.
4. air-flow cooling type LED shot-light according to claim 1 is characterized in that: described lens subassembly (6) adopts transparent or semitransparent material to make.
5. air-flow cooling type LED shot-light according to claim 1, it is characterized in that: the model of described LED shot-light is GU10 or MR16 or PAR16 or PAR20 or PAR30 or PAR38.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201652395U CN203162753U (en) | 2013-04-03 | 2013-04-03 | Air flow heat dissipation LED (Light Emitting Diode) reflector lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201652395U CN203162753U (en) | 2013-04-03 | 2013-04-03 | Air flow heat dissipation LED (Light Emitting Diode) reflector lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203162753U true CN203162753U (en) | 2013-08-28 |
Family
ID=49023936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201652395U Expired - Fee Related CN203162753U (en) | 2013-04-03 | 2013-04-03 | Air flow heat dissipation LED (Light Emitting Diode) reflector lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203162753U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089198A (en) * | 2014-06-19 | 2014-10-08 | 常州阿拉丁照明电器有限公司 | Single-ended glass type 360-degree illuminating LED lamp |
| CN104266102A (en) * | 2014-10-25 | 2015-01-07 | 东莞市闻誉实业有限公司 | LED (light emitting diode) lamp |
| CN104279535A (en) * | 2014-10-23 | 2015-01-14 | 东莞市闻誉实业有限公司 | Lamp cover |
| CN104344260A (en) * | 2014-10-23 | 2015-02-11 | 东莞市闻誉实业有限公司 | Led lamp |
| CN104456211A (en) * | 2014-12-05 | 2015-03-25 | 东莞市闻誉实业有限公司 | LED lamp with refrigerating piece |
| CN105715971A (en) * | 2014-10-25 | 2016-06-29 | 东莞市闻誉实业有限公司 | Led lamp |
| CN112764185A (en) * | 2020-12-30 | 2021-05-07 | 四川中科朗星光电科技有限公司 | Optical lens, lens cone and air cooling structure |
-
2013
- 2013-04-03 CN CN2013201652395U patent/CN203162753U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104089198A (en) * | 2014-06-19 | 2014-10-08 | 常州阿拉丁照明电器有限公司 | Single-ended glass type 360-degree illuminating LED lamp |
| CN104279535A (en) * | 2014-10-23 | 2015-01-14 | 东莞市闻誉实业有限公司 | Lamp cover |
| CN104344260A (en) * | 2014-10-23 | 2015-02-11 | 东莞市闻誉实业有限公司 | Led lamp |
| CN104344260B (en) * | 2014-10-23 | 2016-04-06 | 东莞市闻誉实业有限公司 | Led |
| CN104279535B (en) * | 2014-10-23 | 2017-06-06 | 东莞市闻誉实业有限公司 | Lampshade |
| CN104266102A (en) * | 2014-10-25 | 2015-01-07 | 东莞市闻誉实业有限公司 | LED (light emitting diode) lamp |
| CN105715971A (en) * | 2014-10-25 | 2016-06-29 | 东莞市闻誉实业有限公司 | Led lamp |
| CN105715971B (en) * | 2014-10-25 | 2019-01-08 | 东莞市闻誉实业有限公司 | LED light |
| CN104456211A (en) * | 2014-12-05 | 2015-03-25 | 东莞市闻誉实业有限公司 | LED lamp with refrigerating piece |
| CN112764185A (en) * | 2020-12-30 | 2021-05-07 | 四川中科朗星光电科技有限公司 | Optical lens, lens cone and air cooling structure |
| CN112764185B (en) * | 2020-12-30 | 2023-08-08 | 四川中科朗星光电科技有限公司 | Optical lens, lens cone and air cooling structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203162753U (en) | Air flow heat dissipation LED (Light Emitting Diode) reflector lamp | |
| CN204083941U (en) | LED silk bulb | |
| CN202812877U (en) | Efficient heat-dissipation light-emitting diode (LED) lamp bulb | |
| TWM472161U (en) | Light emitting diode lamp | |
| CN102506325A (en) | Sandwich permeable heat-radiation hole type light emitting diode (LED) bulb lamp | |
| CN103527964A (en) | Solid LED (light-emitting diode) lamp bulb | |
| CN203585944U (en) | MR 16-LED (light-emitting diode) spotlight with high heat dissipation performance | |
| CN203868740U (en) | Light LED light source | |
| WO2015169254A1 (en) | Omnidirectional illuminating led bulb | |
| CN202747065U (en) | LED (Light-Emitting Diode) lamp bulb capable of rapidly radiating heat | |
| CN102287794B (en) | Radiator for LED (light emitting diode) lamp and LED lamp | |
| CN203771159U (en) | High-power LED (Light-Emitting Diode) bulb lamp with high safety | |
| CN202266903U (en) | Light-emitting diode (LED) light source | |
| CN102506321B (en) | Light-emitting diode (LED) light source | |
| CN203215362U (en) | Omnidirectional heat dissipation LED light source | |
| TW201516319A (en) | Light emitting diode lamp | |
| CN202927563U (en) | Light-emitting diode (LED) radiator and LED bulb lamp provided therewith | |
| WO2015169214A1 (en) | Tubular led bulb | |
| CN203082601U (en) | Light-emitting diode (LED) bulb lamp | |
| CN106322152A (en) | Bulb lamp | |
| CN102767728A (en) | Efficient radiating light emitting diode (LED) bulb | |
| CN206093578U (en) | LED (light -emitting diode) bulb | |
| CN103925504A (en) | Porous shining LED bulb | |
| CN204647903U (en) | A kind of LED lamp | |
| CN203836692U (en) | Porous LED bulb |
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: 20130828 Termination date: 20170403 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |