CN201568792U - Liquid-cooled LED lamp - Google Patents

Liquid-cooled LED lamp Download PDF

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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
lamp
Prior art date
Application number
CN2010201316189U
Other languages
Chinese (zh)
Inventor
程洲山
Original Assignee
海南世银能源科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 海南世银能源科技有限公司 filed Critical 海南世银能源科技有限公司
Priority to CN2010201316189U priority Critical patent/CN201568792U/en
Application granted granted Critical
Publication of CN201568792U publication Critical patent/CN201568792U/en

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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

A kind of liquid cooling type LED lamp

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).
CN2010201316189U 2010-02-10 2010-02-10 Liquid-cooled LED lamp CN201568792U (en)

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

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010201316189U CN201568792U (en) 2010-02-10 2010-02-10 Liquid-cooled LED lamp

Country Status (1)

Country Link
CN (1) CN201568792U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
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 repelling 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 (Light-Emitting Diode) 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
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

Cited By (11)

* Cited by examiner, † Cited by third party
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 repelling 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 (Light-Emitting Diode) 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 repelling device in LED (Light-Emitting Diode) 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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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EXPY Termination of patent right or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100901

Termination date: 20150210