CN201568792U - Liquid-cooled LED lamp - Google Patents
Liquid-cooled LED lamp Download PDFInfo
- Publication number
- CN201568792U CN201568792U CN2010201316189U CN201020131618U CN201568792U CN 201568792 U CN201568792 U CN 201568792U CN 2010201316189 U CN2010201316189 U CN 2010201316189U CN 201020131618 U CN201020131618 U CN 201020131618U CN 201568792 U CN201568792 U CN 201568792U
- Authority
- CN
- China
- Prior art keywords
- illuminator
- led
- circuit board
- glass foam
- glass bulb
- 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
- 239000011521 glass Substances 0.000 claims abstract description 25
- 239000007788 liquid Substances 0.000 claims abstract description 20
- 239000006260 foam Substances 0.000 claims description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 12
- 239000004411 aluminium Substances 0.000 claims description 12
- 230000005855 radiation Effects 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 8
- 239000000084 colloidal system Substances 0.000 claims description 4
- 230000008961 swelling Effects 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to a liquid-cooled LED lamp, which is characterized in that a lamp cap (1) is connected with one end of a driving circuit board casing (3), and the other end thereof is connected with a glass bulb body (5); one end of a luminous body (7) is connected with the glass bulb body (5) through a positioning spring leaf (7.4) while the other end thereof is connected with a luminous body connecting rod (6), and the other end of the luminous body connecting rod (6) is connected with the glass bulb body (5); a colloidal expansion bag (2) is communicated with the inner space of the glass bulb body (5); the glass bulb body (5) is filled with liquid radiating mediums (4); simultaneously, the liquid radiating mediums (4) are in full contact with the luminous body (7); and the LED driving circuit board is mounted in the driving circuit board casing (3). The utility model has the benefits of good radiating effect, long service life of an LED, good mechanical strength of an LED chip, and more uniform light, thereby directly replacing the traditional U-type lamp or incandescent lamp.
Description
Technical field
The utility model relates to a kind of liquid cooling type LED lamp.
Background technology
Light emitting diode (LED) is as emerging illuminator, has the electrical efficiency height, an advantage such as volume is little, the life-span is long, voltage is low, energy-conservation and environmental protection, is the only choosing of illuminating device of future generation.The development of LED is subjected to common concern both domestic and external, and new product, new technology emerge in an endless stream.In recent years, the LED industry development is rapid, and light efficiency constantly increases, and brightness improves constantly, and nowadays, LED has been penetrated into a large amount of application scenarios, white light LEDs continuous advancement in technology especially, and LED is also more and more universal in the application of lighting field.
Now the LED light efficiency of 1W has has met and exceeded 100LM/W, and the traditional light efficiency of U type lamp below 5W 50LM/W that only has an appointment, and replaces traditional small-power U type fluorescent lamp with LED and can save energy approximately 50%, and the littler life-span of volume is longer.LED replaces U type fluorescent lamp at the small-power lighting field, may become, but the illuminating LED lamp causes the price height, to such an extent as to market penetration rate is not high owing to the manufacturing cost height now.The LED lamp wants to realize to substitute U type fluorescent lamp also needs a process.High main following some reason of the manufacturing manufacturing cost of LED lamp causes
1, substantially all be with Aluminium Radiator heat radiation, manufacturing cost height
2, the led chip substrate substantially all is external production, and that is that all right is ripe and technical patent is imperfect for domestic technique and technology, so led chip substrate procurement price is higher.
3, the LED light fixture all is that two-layer above shell (the LED light emitting diode has one deck containment vessel, and secondary optical lens also is one deck containment vessel, and the LED light fixture also has one deck containment vessel) is arranged now, repeats to do manual work and causes waste, and cost is unable to come down
The utility model content
The purpose of this utility model provides a kind of liquid cooling type LED lamp.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of liquid cooling LED electricity-saving lamp is characterized in that: lamp holder is connected with an end of drive circuit board housing, and the other end of drive circuit board housing is connected with the glass foam; One end of illuminator is connected with the glass foam by Location resilient piece, and the other end of illuminator is connected with the illuminator connecting rod, and the other end of illuminator connecting rod is connected with the glass foam; The colloid swelling bag is communicated with glass foam inner space; Filling liquid heat radiation media in the glass foam; Liquid heat radiation media fully contacts with illuminator simultaneously; The led drive circuit plate is installed in the drive circuit board housing.
Described liquid heat radiation media is water or conduction oil.
The structure of illuminator is: led chip nation fixes on tubular aluminium base surface, and the tubular aluminium base opens the thermal convection current through hole up and down, is connected by Location resilient piece elasticity between tubular aluminium base and the glass foam.
The beneficial effects of the utility model are:
1, saves Aluminium Radiator, and guaranteed radiating effect, thereby guaranteed the LED life-span;
2, save LED light-emitting diodes pipe shell, guaranteed the mechanical strength of led chip by glass foam and Location resilient piece;
3, do not have optical lens, light is more even, and littler by dazzle behind the glass foam of frosted or bead, light is softer;
4, can directly replace existing U type lamp or incandescent lamp.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Further specify this use is novel below in conjunction with accompanying drawing:
Fig. 1: LED lamp main structure chart;
Fig. 2: luminous body structure figure.
Among the figure 1: lamp holder, 2: colloid swelling bag, 3: drive circuit board housing, 4: liquid heat radiation media, 5: glass foam, 6: illuminator connecting rod, 7, illuminator, 7.1: tubular aluminium base, 7.2:LED chip, 7.3: thermal convection current through hole, 7.4 Location resilient pieces
The specific embodiment
Most preferred embodiment:
A kind of liquid cooling LED electricity-saving lamp is characterized in that: lamp holder 1 is connected with an end of drive circuit board housing 3, and the other end of drive circuit board housing 3 is connected with glass foam 5; One end of illuminator 7 is connected with glass foam 5 by Location resilient piece 7.4, and the other end of illuminator 7 is connected with illuminator connecting rod 6, and the other end of illuminator connecting rod 6 is connected with glass foam 5; Colloid swelling bag 2 is communicated with glass foam 5 inner spaces; Filling liquid heat radiation media 4 in the glass foam 5; Liquid heat radiation media 4 fully contacts with illuminator 7 simultaneously; The led drive circuit plate is installed in the drive circuit board housing 3.
Described liquid heat radiation media 4 is water or conduction oil.
The structure of illuminator 7 is: led chip 7.2 nations fix on tubular aluminium base 7.1 surfaces, and tubular aluminium base 7.1 opens thermal convection current through hole 7.3 up and down, are connected by Location resilient piece 7.4 elasticity between the tubular aluminium base 7.1 and 5.
Claims (3)
1. liquid cooling LED electricity-saving lamp, it is characterized in that: lamp holder (1) is connected with an end of drive circuit board housing (3), and the other end of drive circuit board housing (3) is connected with glass foam (5); One end of illuminator (7) is connected with glass foam (5) by Location resilient piece (7.4), and the other end of illuminator (7) is connected with illuminator connecting rod (6), and the other end of illuminator connecting rod (6) is connected with glass foam (5); Colloid swelling bag (2) is communicated with glass foam (5) inner space; Filling liquid heat radiation media (4) in the glass foam (5); Liquid heat radiation media (4) fully contacts with illuminator (7) simultaneously; The led drive circuit plate is installed in the drive circuit board housing (3).
2. a kind of liquid cooling LED electricity-saving lamp according to claim 1 is characterized in that: described liquid heat radiation media (4) is water or conduction oil.
3. a kind of liquid cooling LED electricity-saving lamp according to claim 1, it is characterized in that: the structure of illuminator (7) is: led chip (7.2) nation fixes on tubular aluminium base (7.1) surface, and tubular aluminium base (7.1) is opened thermal convection current through hole (7.3) up and down, is connected by Location resilient piece (7.4) elasticity between tubular aluminium base (7.1) and the glass foam (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201316189U CN201568792U (en) | 2010-02-10 | 2010-02-10 | Liquid-cooled LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201316189U CN201568792U (en) | 2010-02-10 | 2010-02-10 | Liquid-cooled LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201568792U true CN201568792U (en) | 2010-09-01 |
Family
ID=42661082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201316189U Expired - Fee Related CN201568792U (en) | 2010-02-10 | 2010-02-10 | Liquid-cooled LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201568792U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101776226A (en) * | 2010-02-10 | 2010-07-14 | 海南世银能源科技有限公司 | Liquid cooling type LED lamp |
| CN103471057A (en) * | 2013-07-24 | 2013-12-25 | 海宁市智慧光电有限公司 | Mosquito repellent device in a kind of LED energy-saving lamp |
| CN103471040A (en) * | 2013-10-15 | 2013-12-25 | 海宁市智慧光电有限公司 | Damping device in LED (Light-Emitting Diode) energy-saving lamp |
| CN103471041A (en) * | 2013-07-24 | 2013-12-25 | 海宁市智慧光电有限公司 | LED energy-saving lamp |
| CN104180204A (en) * | 2013-05-23 | 2014-12-03 | 范文昌 | Semiconductor chip combined illuminating lamp |
| CN104406078A (en) * | 2013-07-24 | 2015-03-11 | 李伟杰 | LED energy-saving lamp of improved structure |
| CN104456209A (en) * | 2013-07-24 | 2015-03-25 | 李伟杰 | Energy-saving LED lamp |
| CN104791736A (en) * | 2014-01-22 | 2015-07-22 | 四川新力光源股份有限公司 | Liquid cooling LED optical module |
-
2010
- 2010-02-10 CN CN2010201316189U patent/CN201568792U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101776226A (en) * | 2010-02-10 | 2010-07-14 | 海南世银能源科技有限公司 | Liquid cooling type LED lamp |
| CN104180204A (en) * | 2013-05-23 | 2014-12-03 | 范文昌 | Semiconductor chip combined illuminating lamp |
| CN103471057A (en) * | 2013-07-24 | 2013-12-25 | 海宁市智慧光电有限公司 | Mosquito repellent device in a kind of LED energy-saving lamp |
| CN103471041A (en) * | 2013-07-24 | 2013-12-25 | 海宁市智慧光电有限公司 | LED energy-saving lamp |
| CN104406078A (en) * | 2013-07-24 | 2015-03-11 | 李伟杰 | LED energy-saving lamp of improved structure |
| CN104456209A (en) * | 2013-07-24 | 2015-03-25 | 李伟杰 | Energy-saving LED lamp |
| CN103471057B (en) * | 2013-07-24 | 2015-03-25 | 海宁市智慧光电有限公司 | Mosquito repellent device in LED energy-saving lamp |
| CN103471040A (en) * | 2013-10-15 | 2013-12-25 | 海宁市智慧光电有限公司 | Damping device in LED (Light-Emitting Diode) energy-saving lamp |
| CN103471040B (en) * | 2013-10-15 | 2015-03-25 | 海宁市智慧光电有限公司 | Damping device in LED (Light-Emitting Diode) energy-saving lamp |
| CN104791736A (en) * | 2014-01-22 | 2015-07-22 | 四川新力光源股份有限公司 | Liquid cooling LED optical module |
| CN104791736B (en) * | 2014-01-22 | 2018-08-21 | 四川新力光源股份有限公司 | A kind of LED light module of liquid-cooling heat radiation |
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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: 20100901 Termination date: 20150210 |
|
| EXPY | Termination of patent right or utility model |