CN102121616A - Led illuminating lamp - Google Patents

Led illuminating lamp Download PDF

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Publication number
CN102121616A
CN102121616A CN2011101016450A CN201110101645A CN102121616A CN 102121616 A CN102121616 A CN 102121616A CN 2011101016450 A CN2011101016450 A CN 2011101016450A CN 201110101645 A CN201110101645 A CN 201110101645A CN 102121616 A CN102121616 A CN 102121616A
Authority
CN
China
Prior art keywords
copper
clad plate
led
wiring board
illuminating lamp
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.)
Pending
Application number
CN2011101016450A
Other languages
Chinese (zh)
Inventor
马人秀
钱勇
顾碧忠
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DEQING NEW MINGHUI ELECTRIC LIGHTING Co Ltd
Original Assignee
DEQING NEW MINGHUI ELECTRIC LIGHTING Co Ltd
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 DEQING NEW MINGHUI ELECTRIC LIGHTING Co Ltd filed Critical DEQING NEW MINGHUI ELECTRIC LIGHTING Co Ltd
Priority to CN2011101016450A priority Critical patent/CN102121616A/en
Publication of CN102121616A publication Critical patent/CN102121616A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a light emitting diode (LED) illuminating lamp. The lamp comprises a lamp cap and a glass shell, wherein a glass core column is arranged in the glass shell; a wire is led out of the glass core column; the top of the glass core column is fixedly provided with a first copper-clad plate; a plurality of circuit boards which are tightly adjacent and enclose a circle are arranged at the periphery of the first copper-clad plate and are vertical to the first copper-clad plate; a plurality of LED chips are welded on each circuit board; a second copper-clad plate is fixed on the tops of the circuit boards; a plurality of LED chips are welded on the second copper-clad plate; an LED driver is arranged in a cavity formed by enclosing the first copper-clad plate, the circuit boards and the second copper-clad plate; the wire is connected with the LED driver; and the circuit boards and the second copper-clad plate are connected with the LED driver. In the LED illuminating lamp, the plurality of circuit boards with the LED chips enclose the circle, and the LED chips are arranged on one copper-clad plate on the tops of the circuit boards, so that an illuminating area is expanded, dead zone free illumination is realized, service life can be prolonged, and energy consumption is reduced.

Description

The LED illuminating lamp
Technical field
The present invention relates to the LED technical field, particularly a kind of LED illuminating lamp.
Background technology
Energy-saving and emission-reduction are focuses that the world today pays close attention to, because the fast development of LED, replacing incandescent lamp with LED is inexorable trend.
LED is solid luminescence, and the advantage of efficient energy-saving is arranged, and adapts to the target of sustainable development that the world today proposes energy-saving and emission-reduction.Domestic lighting needs a kind of energy-efficient popular LED bulb.
But LED has the not high shortcoming of lighting angle, and it is luminous to have directionality, and lighting angle is limited, can make LED around some zone form lighting blind zone, influenced its illuminating effect.
Summary of the invention
The present invention has overcome above-mentioned the deficiencies in the prior art, and a kind of lighting angle that increases is provided, and enlarges the LED illuminating lamp of range of exposures.
Technical scheme of the present invention is achieved in that
The LED illuminating lamp, comprise lamp holder, glass bulb, in glass bulb, be provided with glass stem, in glass stem, draw lead, be fixed with first copper-clad plate on the glass stem top, be provided with a plurality of closely adjacent and wiring boards of forming a circle at the first copper-clad plate peripheral region, described wiring board is welded with a plurality of led chips all perpendicular to first copper-clad plate on each wiring board, be fixed with second copper-clad plate on the top of described wiring board, in second copper-clad plate, be welded with a plurality of led chips, in first copper-clad plate, be provided with led driver in the cavity that the wiring board and second copper-clad plate surround, lead connects led driver, wiring board, second copper-clad plate also links to each other with led driver.
As preferably, the two ends of wiring board weld together with first copper-clad plate, second copper-clad plate respectively.
As preferably, described first copper-clad plate, second copper-clad plate are all rounded.
As preferably, described wiring board is 8.
As preferably, described first copper-clad plate, second copper-clad plate are all rounded.
As preferably, described led chip is in-line in the circuit board and arranges.
Adopted the invention has the beneficial effects as follows of technique scheme:
LED illuminating lamp of the present invention is that a plurality of wiring boards that led chip is set are formed a circle, and in a copper-clad plate at wiring board top led chip is set, and makes to have enlarged the field of illumination, forms the non-blind area illumination, and can improve service life, cuts down the consumption of energy.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
The specific embodiment of the present invention is as follows:
Embodiment: LED illuminating lamp, comprise lamp holder 7, glass bulb 8, in glass bulb 8, be provided with glass stem 1, in glass stem 1, draw lead 2, be fixed with first copper-clad plate 3 on glass stem 1 top, be provided with 8 tight adjacent and wiring boards 4 of forming a circle at first copper-clad plate, 3 peripheral regions, described wiring board 4 is all perpendicular to first copper-clad plate 3, on each wiring board 4, be welded with 8 led chips 5,8 led chips 5 are in-line and arrange on wiring board 4, be fixed with second copper-clad plate 6 on the top of described wiring board 4, in second copper-clad plate 6, be welded with a plurality of led chips 5 equally, in first copper-clad plate 3, be provided with the led driver (not shown) in the cavity that the wiring board 4 and second copper-clad plate 6 surround, lead 2 connects led driver, wiring board 4, the second circular copper-clad plate 6 also links to each other with led driver; The two ends of wiring board 4 weld together with first copper-clad plate 3, second copper-clad plate 6 respectively, and first copper-clad plate 3, second copper-clad plate 6 are all rounded.
LED lamp of the present invention and each parameter comparison of incandescent lamp is as follows:
Effect of the present invention is as follows:
1, compare with traditional incandescent lamp: power consumption descends 90%; Light efficiency increases 7-8 doubly, surpasses electricity-saving lamp country efficiency primary standard; Luminous flux is near incandescent lamp 45W level, and surpass 30W incandescent lamp level: the life-span improves more than 50 times.
2. can directly replace incandescent lamp.
3. comparing not mercurously with electricity-saving lamp, can reach the ROHS of European Union standard fully, is the green illumination of compliance with environmental protection requirements.
4. power is big, can reach 3-5W, and luminous flux 330lm reaches the brightness of 35W incandescent lamp and 7W electricity-saving lamp, has practicality.
5. efficient energy-saving: each household calculates by 100,000,000 families, the whole nation with the general bubble of a 4W LED lamp: compares with incandescent lamp, but power saving 2.9 ten thousand degree per hour; But compare also power saving 50% with electricity-saving lamp.

Claims (6)

1. LED illuminating lamp, it is characterized in that: comprise lamp holder, glass bulb, in glass bulb, be provided with glass stem, in glass stem, draw lead, be fixed with first copper-clad plate on the glass stem top, be provided with a plurality of closely adjacent and wiring boards of forming a circle at the first copper-clad plate peripheral region, described wiring board is all perpendicular to first copper-clad plate, on each wiring board, be welded with a plurality of led chips, be fixed with second copper-clad plate on the top of described wiring board, in second copper-clad plate, be welded with a plurality of led chips, in first copper-clad plate, be provided with led driver in the cavity that the wiring board and second copper-clad plate surround, lead connects led driver, wiring board, second copper-clad plate also links to each other with led driver.
2. LED illuminating lamp according to claim 1 is characterized in that: the two ends of wiring board weld together with first copper-clad plate, second copper-clad plate respectively.
3. LED illuminating lamp according to claim 1 is characterized in that: described first copper-clad plate, second copper-clad plate are all rounded.
4. LED illuminating lamp according to claim 1 is characterized in that: described wiring board is 8.
5. according to claim 1 or 4 described LED illuminating lamps, it is characterized in that: be welded with 8 led chips on each wiring board.
6. LED illuminating lamp according to claim 5 is characterized in that: described led chip is in-line in the circuit board and arranges.
CN2011101016450A 2011-04-22 2011-04-22 Led illuminating lamp Pending CN102121616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011101016450A CN102121616A (en) 2011-04-22 2011-04-22 Led illuminating lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101016450A CN102121616A (en) 2011-04-22 2011-04-22 Led illuminating lamp

Publications (1)

Publication Number Publication Date
CN102121616A true CN102121616A (en) 2011-07-13

Family

ID=44250236

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011101016450A Pending CN102121616A (en) 2011-04-22 2011-04-22 Led illuminating lamp

Country Status (1)

Country Link
CN (1) CN102121616A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103486468A (en) * 2013-09-05 2014-01-01 深圳市红光城实业有限公司 Efficient radiating LED light
WO2014161110A1 (en) * 2013-04-01 2014-10-09 杭州泰格电子电器有限公司 Led bulb
CN108253319A (en) * 2018-02-11 2018-07-06 光纤设计公司 A kind of LED bulb for simulating incandescent lamp bulb

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2736638Y (en) * 2004-10-11 2005-10-26 于波 Water-proof LED decorative lamp
CN2809411Y (en) * 2005-06-24 2006-08-23 宁波升谱光电半导体有限公司 Bulb
CN200961826Y (en) * 2006-09-21 2007-10-17 杭州中港数码技术有限公司 LED lumination lamp bulb

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2736638Y (en) * 2004-10-11 2005-10-26 于波 Water-proof LED decorative lamp
CN2809411Y (en) * 2005-06-24 2006-08-23 宁波升谱光电半导体有限公司 Bulb
CN200961826Y (en) * 2006-09-21 2007-10-17 杭州中港数码技术有限公司 LED lumination lamp bulb

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014161110A1 (en) * 2013-04-01 2014-10-09 杭州泰格电子电器有限公司 Led bulb
CN103486468A (en) * 2013-09-05 2014-01-01 深圳市红光城实业有限公司 Efficient radiating LED light
CN108253319A (en) * 2018-02-11 2018-07-06 光纤设计公司 A kind of LED bulb for simulating incandescent lamp bulb

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SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20110713

C12 Rejection of a patent application after its publication