CN104565929A - LED (Light Emitting Diode) filament lamp - Google Patents

LED (Light Emitting Diode) filament lamp Download PDF

Info

Publication number
CN104565929A
CN104565929A CN201410846702.1A CN201410846702A CN104565929A CN 104565929 A CN104565929 A CN 104565929A CN 201410846702 A CN201410846702 A CN 201410846702A CN 104565929 A CN104565929 A CN 104565929A
Authority
CN
China
Prior art keywords
clamping plate
lower plate
lamp
filament lamp
led
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
CN201410846702.1A
Other languages
Chinese (zh)
Inventor
易青
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.)
Zhejiang Qinglan Lighting Technology Co Ltd
Original Assignee
Zhejiang Qinglan Lighting Technology 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 Zhejiang Qinglan Lighting Technology Co Ltd filed Critical Zhejiang Qinglan Lighting Technology Co Ltd
Priority to CN201410846702.1A priority Critical patent/CN104565929A/en
Publication of CN104565929A publication Critical patent/CN104565929A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/20—Light sources comprising attachment means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F21V19/005—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by permanent fixing means, e.g. gluing, riveting or embedding in a potting compound
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2101/00—Point-like light sources

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The invention discloses an LED (Light Emitting Diode) filament lamp. The LED filament lamp mainly comprises a lamp cap, a glass bulb and a filament lamp bracket which is arranged in the glass bulb and is fixedly arranged on the lamp cap, and is characterized in that the filament lamp bracket is formed by connecting an upper clamping plate and a lower clamping plate through a middle stand column, wherein the upper clamping plate and the lower clamping plate consist of printed circuit boards respectively; the respective outer edges between the upper clamping plate and the lower clamping plate are connected with uniformly distributed multiple LED filaments; the two ends of the LED filaments are welded to the upper clamping plate and the lower clamping plate by reflow soldering or a drying box through solder paste printed or spotted on the bracket and are mutually connected by a copper foil wire on the upper clamping plate and the lower clamping plate; the filament lamp bracket structure is fixedly arranged on the lamp cap through a glass core column; the copper foil wire on the lower clamping plate is connected to an electrode in the lamp cap through a core column lead-out wire; a core column exhaust tube is connected below the filament lamp bracket structure. The LED filament lamp has the characteristics of rational structure, capability of improving the labor production efficiency, easiness in automatic production and the like.

Description

A kind of LED silk lamp
Technical field
the present invention relates to a kind of LED silk lamp, for illumination and decoration.
Background technology
lED is as green energy conservation light source, adopted widely both at home and abroad, and filament shape LED is higher with light efficiency, volume is little, similar to incandescent lamp, more can direct convenience replacement incandescent lamp and extensively by the welcome of consumer, but LED silk lamp is because of its inherent characteristics, LED strand mash welder point is needed to be welded on wick supporting rack, inefficiency, easy rosin joint and sealing-off, be difficult to automated production.
Summary of the invention
The object of the invention is to the deficiency overcoming prior art existence, and provide a kind of rational in infrastructure, easy to use, neither need to use mash welder to give me a little blowtorch strand, mash welder spot welding filament bar inefficiency can be solved again, easy rosin joint and sealing-off, be difficult to the LED silk lamp of the defects such as automated production.
The object of the invention is to have come by following technical solution, a kind of LED silk lamp, it is primarily of lamp holder, glass bulb and being arranged in glass bulb and the filament lamp support be fixed on lamp holder, described filament lamp support is by train wheel bridge, lower plate is connected by middle standing pillar and forms, described train wheel bridge and lower plate are made up of printed circuit board (PCB) respectively, respective outward flange between described train wheel bridge and lower plate is connected to many uniform LED silks, and the two ends of described LED silk are welded on train wheel bridge and lower plate by Reflow Soldering or baking oven by support stamping or puts upper tin slurry respectively, and be interconnected by the Copper Foil line on train wheel bridge and lower plate,
Described filament lamp supporting structure is fixed on lamp holder by glass stem, and the Copper Foil line on lower plate, by being connected under stem stem lead-out wire on the electrode in lamp holder, is connected to core column exhaust pipe under filament lamp supporting structure.
Lamp holder of the present invention is screw socket; Described train wheel bridge and the edge of lower plate respectively correspondence offer spliced eye, and the two ends of LED silk are soldered respectively by being plugged in spliced eye corresponding on train wheel bridge and lower plate.
The present invention can overcome the inherent shortcoming of existing mash welder spot welding LED strand; Have rational in infrastructure, can labor productivity be improved, be easy to the features such as automated production.
Accompanying drawing explanation
Fig. 1 is the supporting structure schematic diagram of filament lamp of the present invention.
Fig. 2 is the schematic diagram of filament lamp of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be described in detail: Fig. 1, shown in 2, a kind of LED silk lamp, it is primarily of lamp holder 1, glass bulb 2 and being arranged in glass bulb 2 and the filament lamp support 3 be fixed on lamp holder 1, described filament lamp support 3 is by train wheel bridge 31, lower plate 32 is connected by middle standing pillar 33 and forms, described train wheel bridge 31 and lower plate 32 are made up of printed circuit board (PCB) respectively, respective outward flange between described train wheel bridge 31 and lower plate 32 is connected to many uniform LED silks 33, and the two ends of described LED silk 33 are welded on train wheel bridge 31 and lower plate 32 by Reflow Soldering or baking oven by support stamping or puts upper tin slurry respectively, and be interconnected by the Copper Foil line on train wheel bridge 31 and lower plate 32,
Described filament lamp support 3 is fixed on lamp holder 1 by glass stem 34, and the Copper Foil line on lower plate 32 is connected to for 35 times on the electrode in lamp holder 1 by stem stem lead-out wire, and filament lamp support is connected to core column exhaust pipe 36 3 times.
Screw socket easy to use selected by described lamp holder; Described train wheel bridge 31 and the edge of lower plate 32 respectively correspondence offer spliced eye 37, and the two ends of LED silk 33 are soldered respectively by being plugged in spliced eye 37 corresponding on train wheel bridge 31 and lower plate 32.
Supply voltage is connected to the standard lamp head 1 of LED silk lamp, be connected on the support lower plate 32 on glass stem 34 by stem stem lead-out wire 35, lower plate 32 is linked on LED silk 33 by the Copper Foil line on printed circuit board, on train wheel bridge 1, the Copper Foil line of printed circuit board is communicated with LED silk 33, makes LED silk 3 luminous.

Claims (2)

1. a LED silk lamp, it is primarily of lamp holder, glass bulb and being arranged in glass bulb and the filament lamp support be fixed on lamp holder, it is characterized in that described filament lamp support is by train wheel bridge, lower plate is connected by middle standing pillar and forms, described train wheel bridge and lower plate are made up of printed circuit board (PCB) respectively, respective outward flange between described train wheel bridge and lower plate is connected to many uniform LED silks, and the two ends of described LED silk are welded on train wheel bridge and lower plate by Reflow Soldering or baking oven by support stamping or puts upper tin slurry respectively, and be interconnected by the Copper Foil line on train wheel bridge and lower plate,
Described filament lamp supporting structure is fixed on lamp holder by glass stem, and the Copper Foil line on lower plate, by being connected under stem stem lead-out wire on the electrode in lamp holder, is connected to core column exhaust pipe under filament lamp supporting structure.
2. LED silk lamp support structure according to claim 1, is characterized in that described lamp holder is screw socket; Described train wheel bridge and the edge of lower plate respectively correspondence offer spliced eye, and the two ends of LED silk are soldered respectively by being plugged in spliced eye corresponding on train wheel bridge and lower plate.
CN201410846702.1A 2014-12-31 2014-12-31 LED (Light Emitting Diode) filament lamp Pending CN104565929A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410846702.1A CN104565929A (en) 2014-12-31 2014-12-31 LED (Light Emitting Diode) filament lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410846702.1A CN104565929A (en) 2014-12-31 2014-12-31 LED (Light Emitting Diode) filament lamp

Publications (1)

Publication Number Publication Date
CN104565929A true CN104565929A (en) 2015-04-29

Family

ID=53082646

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410846702.1A Pending CN104565929A (en) 2014-12-31 2014-12-31 LED (Light Emitting Diode) filament lamp

Country Status (1)

Country Link
CN (1) CN104565929A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107166190A (en) * 2017-06-09 2017-09-15 漳州立达信光电子科技有限公司 A kind of LED filament lamp
CN111089237A (en) * 2019-08-30 2020-05-01 厦门龙胜达照明电器有限公司 Full-angle light-sensing filament lamp

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110121715A1 (en) * 2009-11-26 2011-05-26 Chih-Wen Mai Light Bulb Having Light Diffusion Structure
JP2012038449A (en) * 2010-08-04 2012-02-23 Iina:Kk Led bulb
WO2013014822A1 (en) * 2011-07-22 2013-01-31 パナソニック株式会社 Lamp and lighting device
CN101968181B (en) * 2010-09-08 2013-03-20 浙江锐迪生光电有限公司 High-efficiency LED lamp bulb
CN203202825U (en) * 2013-04-24 2013-09-18 德清新明辉电光源有限公司 Led lamp
US20130301281A1 (en) * 2008-06-04 2013-11-14 Forever Bulb, Llc Led-based light bulb device
CN203628311U (en) * 2013-09-24 2014-06-04 王志根 Bulb with full-angle high-illumination filaments
CN203628391U (en) * 2013-12-26 2014-06-04 南通中润照明电器有限公司 Automatic closed type LED filament bulb
CN203686652U (en) * 2013-12-20 2014-07-02 杭州时代照明电器有限公司 LED bulb emitting light at 360 degrees
CN203703703U (en) * 2014-02-18 2014-07-09 钟永晖 LED filament lamp bulb
WO2014110787A1 (en) * 2013-01-18 2014-07-24 励国实业有限公司 Led bulb lamp which emits light downward
CN203743904U (en) * 2013-12-26 2014-07-30 上海顿格电子贸易有限公司 Light-emitting diode light-emitting bulb
CN203744086U (en) * 2013-12-26 2014-07-30 上海顿格电子贸易有限公司 Bulb with light emitting diode flexible lamp filament
CN203771118U (en) * 2014-03-13 2014-08-13 横店集团得邦照明股份有限公司 Large-angle LED (Light Emitting Diode) lamp with novel light source terminals
CN204512986U (en) * 2014-12-31 2015-07-29 浙江青蓝照明科技有限公司 LED silk lamp

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130301281A1 (en) * 2008-06-04 2013-11-14 Forever Bulb, Llc Led-based light bulb device
US20110121715A1 (en) * 2009-11-26 2011-05-26 Chih-Wen Mai Light Bulb Having Light Diffusion Structure
JP2012038449A (en) * 2010-08-04 2012-02-23 Iina:Kk Led bulb
CN101968181B (en) * 2010-09-08 2013-03-20 浙江锐迪生光电有限公司 High-efficiency LED lamp bulb
WO2013014822A1 (en) * 2011-07-22 2013-01-31 パナソニック株式会社 Lamp and lighting device
WO2014110787A1 (en) * 2013-01-18 2014-07-24 励国实业有限公司 Led bulb lamp which emits light downward
CN203202825U (en) * 2013-04-24 2013-09-18 德清新明辉电光源有限公司 Led lamp
CN203628311U (en) * 2013-09-24 2014-06-04 王志根 Bulb with full-angle high-illumination filaments
CN203686652U (en) * 2013-12-20 2014-07-02 杭州时代照明电器有限公司 LED bulb emitting light at 360 degrees
CN203628391U (en) * 2013-12-26 2014-06-04 南通中润照明电器有限公司 Automatic closed type LED filament bulb
CN203743904U (en) * 2013-12-26 2014-07-30 上海顿格电子贸易有限公司 Light-emitting diode light-emitting bulb
CN203744086U (en) * 2013-12-26 2014-07-30 上海顿格电子贸易有限公司 Bulb with light emitting diode flexible lamp filament
CN203703703U (en) * 2014-02-18 2014-07-09 钟永晖 LED filament lamp bulb
CN203771118U (en) * 2014-03-13 2014-08-13 横店集团得邦照明股份有限公司 Large-angle LED (Light Emitting Diode) lamp with novel light source terminals
CN204512986U (en) * 2014-12-31 2015-07-29 浙江青蓝照明科技有限公司 LED silk lamp

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107166190A (en) * 2017-06-09 2017-09-15 漳州立达信光电子科技有限公司 A kind of LED filament lamp
CN111089237A (en) * 2019-08-30 2020-05-01 厦门龙胜达照明电器有限公司 Full-angle light-sensing filament lamp

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Application publication date: 20150429