CN101818870A - LED lamp - Google Patents
LED lamp Download PDFInfo
- Publication number
- CN101818870A CN101818870A CN201010176446A CN201010176446A CN101818870A CN 101818870 A CN101818870 A CN 101818870A CN 201010176446 A CN201010176446 A CN 201010176446A CN 201010176446 A CN201010176446 A CN 201010176446A CN 101818870 A CN101818870 A CN 101818870A
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- China
- Prior art keywords
- led light
- optical fiber
- lamp bracket
- fiber tube
- emitting component
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Classifications
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- 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
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to an LED lamp which is characterized by comprising a lamp hanger, an optical fiber tube, a fluorescent glass bead and an LED light-emitting element, wherein the lamp hanger is provided with a tube hole for nesting the optical fiber tube, one end of the optical fiber tube is nested in the tube hole, the other end of the optical fiber tube is exposed on the lamp hanger, and the fluorescent glass bead is installed on the other end of the optical fiber tube; and the LED light-emitting element is installed in the lamp hanger, and the light-emitting end surface of the LED light-emitting element is arranged in a mode of facing towards the optical fiber tube so as to lead the light sent out by the LED light-emitting element to the fluorescent glass bead through the optical fiber tube to display. The light source of the LED is led by the optical fiber tube to send out the blue light source to the fluorescent glass bead, and the fluorescent glass bead triggers the blue light source led out by the optical fiber tube into white light and then irradiates brilliant and pure white light which has an extremely high illuminating brightness in 360 degrees on all sides. The invention also has the advantages of compact and simple structure, small volume, low cost, long service life and wide application range, and can be used on lamps of various sizes and shapes.
Description
Technical field
The present invention relates to a kind of with the light fixture of LED as light-emitting component.
Background technology
Chinese patent ZL200580033142.7 discloses a kind of " lighting apparatus ", and it mainly is made of the fiber optic devices and the lamp holder of shell, led light source, spiral winding structure.LED is as light emitting source in this equipment utilization, and spiral twines the optical fiber of shape as Optical devices, obtains and the closely similar lighting of conventional incandescent (for example tengsten lamp) with this.Yet, though the light fixture of this structure is compared with traditional incandescent lamp, had tangible economize on electricity advantage, but because it has adopted a large amount of optical fiber tubes as optical element, thereby make the cost of manufacture of whole light fixture higher, cause product to bring a high price, the advantage of itself is difficult to be fully played.Simultaneously, also, also make the volume of product must do greatlyyer because it is to adopt the optical fiber of spiral winding shape as optical element, can't be very compact, small and exquisite, thereby also influenced the light fixture scope of application to a great extent, be difficult in all illuminating industries, apply.
Summary of the invention
The objective of the invention is to solve above-mentioned deficiency, provide a kind of compact conformation, simple, volume is small and exquisite, brightness of illumination is high, cost is low, long service life, LED light fixture applied widely.
Technical scheme of the present invention is achieved in that
A kind of LED light fixture, its characteristics are to comprise lamp bracket, optical fiber tube, fluorescent glass ball and LED light-emitting component, and wherein lamp bracket is provided with the pore for the optical fiber tube suit, and an end of optical fiber tube is set in the pore, its other end is revealed on the lamp bracket, and the fluorescent glass ball is installed on the other end of optical fiber tube; The LED light-emitting component is installed in the lamp bracket, and the light emitting end surface of this LED light-emitting component is towards the optical fiber tube setting, exports to the fluorescent glass ball with the light that it is sent through optical fiber tube and presents.
For the LED light-emitting component can be installed on the lamp bracket simply, easily, and have that heat dispersion is good, the characteristics of long service life, the heat radiation lamp bracket of above-mentioned lamp bracket for processing by aluminum alloy material, also be provided with the chamber groove of installing for the LED light-emitting component on this lamp bracket, this chamber groove is connected with pore, and above-mentioned LED light-emitting component is installed in this chamber groove.
According to above-mentioned technical foundation scheme, the present invention can make and assemble out the LED light fixture of all size, to satisfy various needs of different applications.For example, when needs were assembled out with the much the same light fixture of conventional bulb profile, the present invention can also comprise lamp holder and glass cell-shell, wherein made on the lamp holder for the ccontaining fixing chamber seat of lamp bracket, and above-mentioned lamp bracket is fixed in the seat of chamber, and the glass envelope clamshell places on the lamp holder.Perhaps again for example, when the needs assembling is applicable to the light fixture of some specific occasion, the present invention also can also comprise left ferrule, right ferrule and cylindrical cell-shell, wherein left ferrule is made the slotted eye for the lamp bracket suit, one end of above-mentioned lamp bracket is set in this slotted eye, its other end is made the suit portion for cylindrical bubble valve jacket dress, right ferrule is made the slotted eye for cylindrical bubble valve jacket dress, in the slotted eye of right ferrule that cylindrical cell-shell is set in the suit portion of lamp bracket by the one end and other end cover is packed into and left and right ferrule is connected.In addition, according to aforesaid technical foundation scheme, in conjunction with the needs of practical application, the present invention also can also design the specific embodiments of other shape and structure.
Technique effect of the present invention:
Owing to adopt the LED light fixture core texture that constitutes by lamp bracket, optical fiber tube, fluorescent glass ball and LED light-emitting component, when making the work of LED light fixture, send light source by the LED light-emitting component, go out blue-light source to the fluorescent glass ball through the optical fiber tube delivery, the blue-light source of the delivery of optical fiber tube institute being come by the fluorescent glass ball is 360 degree after triggering into white light, irradiates in all directions again, and only a kind of sparkling and crystal-clear, the pure white light that sends through the fluorescent glass ball, the brightness of illumination of this light is high; And, this product is compared with the LED light fixture of present prior art, the present invention has not only saved a large amount of optical fiber tubes, reduced the cost of whole light fixture, improved the competitiveness of product in market, and the core texture of whole LED light fixture is very compact, simple, volume is also very small and exquisite, can be suitable on the light fixture of any specification and shape and use, have the very wide scope of application, thereby can have long service life, advantages of energy saving and environmental protection bringing into play the LED light-emitting component to a greater extent.
The present invention is further illustrated below in conjunction with accompanying drawing:
Description of drawings
Fig. 1 is the structural representation of the solution of the present invention one.
Fig. 2 is vertical sectional structure schematic diagram of the solution of the present invention one.
Fig. 3 is the structural representation of the solution of the present invention two.
Fig. 4 is vertical sectional structure schematic diagram of the solution of the present invention two.
Fig. 5 is the structural representation of the solution of the present invention three.
Fig. 6 is vertical sectional structure schematic diagram of the solution of the present invention three.
The specific embodiment
Extremely shown in Figure 6 as Fig. 1, a kind of LED light fixture of the present invention, it comprises lamp bracket 1, optical fiber tube 2, fluorescent glass ball 3 and LED light-emitting component 4, wherein lamp bracket 1 is provided with the pore 11 for optical fiber tube 2 suits, one end of optical fiber tube 2 is set in the pore 11, its other end is revealed on the lamp bracket 1, and fluorescent glass ball 3 is installed on the other end of optical fiber tube 2; LED light-emitting component 4 is installed in the lamp bracket 1, and the light emitting end surface of this LED light-emitting component 4 is towards optical fiber tube 2 and is provided with, and exports to fluorescent glass ball 3 with the light that it is sent through optical fiber tube 2 and presents.When making the work of LED light fixture, send light source by LED light-emitting component 4, go out blue-light source to fluorescent glass ball 3 through optical fiber tube 2 delivery, the blue-light source of 2 delivery of optical fiber tube being come by fluorescent glass ball 3 is 360 degree after triggering into white light, irradiates in all directions again, and only a kind of sparkling and crystal-clear, the pure white light that sends through fluorescent glass ball 3, the brightness of illumination of this light is high.Described fluorescent glass ball 3 is coated with glass marble 32 with phosphor powder layer 31 for the surface, or the fluorescence spheroid that is mixed and made into by fluorescent material and glass material.
For the LED light-emitting component can be installed on the lamp bracket simply, easily, and have that heat dispersion is good, the characteristics of long service life, as Fig. 2, Fig. 4 and shown in Figure 6, the heat radiation lamp bracket of described lamp bracket 1 for processing by aluminum alloy material, also be provided with the chamber groove of installing for LED light-emitting component 4 12 on this lamp bracket, this chamber groove 12 is connected with pore 11, and described LED light-emitting component 4 is installed in this chamber groove 12.Meanwhile, in order further to improve the utilization rate of led light source, Fig. 2 and shown in Figure 4 and for example, in lamp bracket 1, also make the optically focused taper hole 13 of pyramidal structure between with chamber groove 12 and pore 11, by this optically focused taper hole 13 can be effectively with the light of LED light-emitting component 4 irradiations, gather optical fiber tube 2, thereby can play the brightness of illumination of further this product of raising.Certainly, this optically focused taper hole 13 is not necessary yet, when LED light-emitting component 4 being close to and when pore 11 is installed in the chamber groove 12, promptly as shown in Figure 6 during scheme, equally led light source can be reached maximum utilization.And in actual applications, these two kinds of schemes can be respectively be applied in Fig. 2, Fig. 4, three kinds of specific embodiments shown in Figure 6.
Fig. 2 and shown in Figure 4 and for example, for LED light-emitting component 4 can be installed in the chamber groove 12 reliably, securely, the chamber notch that is positioned at LED light-emitting component 4 bottom surfaces in this chamber groove 12 also is provided with the insulation filler 5 that is used to encapsulate with fixed L ED light-emitting component 4, and this insulation filler 5 can be present light trade, the electrical apparatus industry various insulation filling materials that arrive commonly used.Scheme and for example shown in Figure 6, this insulation filler 5 is not to use, and when adopting scheme shown in Figure 6 to be installed on LED light-emitting component 4, can fill and end-blocking without insulation filler 5.
LED light-emitting component 4 generally all is respectively arranged with positive electrode pin 41 and negative electrode pin 42, with the convenient power supply that connects.Stability during for the service life that guarantees LED light-emitting component 4 and work, as Fig. 2 and shown in Figure 6, the positive electrode pin 41 and the negative electrode pin 42 of LED light-emitting component 4 also are connected with resistive element 6 respectively, so that the working power of input elder generation is defeated by LED light-emitting component 4 again behind resistive element 6.Again in order to satisfy needs of different applications, as shown in Figure 4, also can adopt on the positive electrode pin 41 of LED light-emitting component 4 and negative electrode pin 42 to be connected a power source drive device 7, this power source drive device 7 can be one to have and drives function and the brightness of control LED, the electronic-circuit device of glow color function.
According to aforesaid technical foundation scheme, the present invention can make and assemble out the LED light fixture of all size, to satisfy various needs of different applications.For example, when needs are assembled out with the much the same light fixture of conventional bulb profile, as Fig. 1, Fig. 2, Fig. 3, shown in Figure 4, the present invention can also comprise lamp holder 8 and glass cell-shell 9, wherein make on the lamp holder 8 for lamp bracket 1 ccontaining fixing chamber seat 81, described lamp bracket 1 is fixed in the chamber seat 81, and glass cell-shell 9 covers place on the lamp holder 8.At this moment, described lamp holder 8 is the bulb socket of hollow-core construction, be provided with resistive element 6 or power source drive device 7 in this bulb socket, an end of this resistive element 6 or power source drive device 7 is connected on the internal chamber wall of bulb socket, and its other end is connected with LED light-emitting component 4 on the lamp bracket 1.Perhaps Fig. 5 and for example, shown in Figure 6, when the needs assembling is applicable to the light fixture of some specific occasion, the present invention also can also comprise left ferrule 10, right ferrule 20 and cylindrical cell-shell 30, wherein left ferrule 10 is made the slotted eye 40 for lamp bracket 1 suit, one end of described lamp bracket 1 is set in this slotted eye 40, its other end is made the suit portion 14 for cylindrical cell-shell 30 suits, right ferrule 20 is made the slotted eye 40 for cylindrical cell-shell 30 suits, and cylindrical cell-shell 30 is set in the suit portion 14 of lamp bracket 1 by the one end, and other end cover is packed in the slotted eye 40 of right ferrule 20 and with a left side, right ferrule 10,20 connect.At this moment, described left ferrule 10 is made of the suit end 50 in trough of belt hole 40 and the tapered outer ends portion 60 of hollow-core construction respectively with right ferrule 20, be respectively arranged with resistive element 6 in the tapered outer ends portion 60 of this left side ferrule 10 and right ferrule 20, one end of each resistive element 6 is connected on the internal chamber wall of tapered outer ends portion 60, and its other end is connected with LED light-emitting component 4 on the lamp bracket 1.In addition, according to aforesaid technical foundation scheme, in conjunction with the needs of practical application, the present invention also can also design the specific embodiments of other shape and structure.
Claims (10)
1. LED light fixture, it is characterized in that: comprise lamp bracket (1), optical fiber tube (2), fluorescent glass ball (3) and LED light-emitting component (4), wherein lamp bracket (1) is provided with the pore (11) for optical fiber tube (2) suit, one end of optical fiber tube (2) is set in the pore (11), its other end is revealed on the lamp bracket (1), and fluorescent glass ball (3) is installed on the other end of optical fiber tube (2); LED light-emitting component (4) is installed in the lamp bracket (1), and the light emitting end surface of this LED light-emitting component (4) is towards optical fiber tube (2) and is provided with, and exports to fluorescent glass ball (3) with the light that it is sent through optical fiber tube (2) and presents.
2. according to the described LED light fixture of claim 1, it is characterized in that: the heat radiation lamp bracket of above-mentioned lamp bracket (1) for processing by aluminum alloy material, also be provided with the chamber groove of installing for LED light-emitting component (4) (12) on this lamp bracket, this chamber groove (12) is connected with pore (11), and above-mentioned LED light-emitting component (4) is installed in this chamber groove (12).
3. according to the described LED light fixture of claim 2, it is characterized in that: be positioned in the above-mentioned lamp bracket (1) with the optically focused taper hole (13) of also making pyramidal structure between chamber groove (12) and the pore (11).
4. according to the described LED light fixture of claim 2, it is characterized in that: the chamber notch that is positioned at LED light-emitting component (4) bottom surface in the above-mentioned chamber groove (12) also is provided with the insulation filler (5) that is used for encapsulation and fixed L ED light-emitting component (4)
5. according to the described LED light fixture of claim 1, it is characterized in that: above-mentioned LED light-emitting component (4) also is provided with positive electrode pin (41) and negative electrode pin (42) respectively, and this positive electrode pin (41) also is connected with resistive element (6) respectively with negative electrode pin (42).
6. according to the described LED light fixture of claim 1, it is characterized in that: above-mentioned LED light-emitting component (4) also is provided with positive electrode pin (41) and negative electrode pin (42) respectively, and this positive electrode pin (41) also is connected with power source drive device (7) with negative electrode pin (42).
7. according to the described LED light fixture of claim 1, it is characterized in that: also comprise lamp holder (8) and glass cell-shell (9), wherein make on the lamp holder (8) for the ccontaining fixing chamber seat (81) of lamp bracket (1), above-mentioned lamp bracket (1) is fixed in the chamber seat (81), and glass cell-shell (9) cover places on the lamp holder (8).
8. according to the described LED light fixture of claim 7, it is characterized in that: above-mentioned lamp holder (8) is the bulb socket of hollow-core construction, be provided with resistive element (6) or power source drive device (7) in this bulb socket, one end of this resistive element (6) or power source drive device (7) is connected on the internal chamber wall of bulb socket, and its other end is connected with LED light-emitting component (4) on the lamp bracket (1).
9. according to the described LED light fixture of claim 1, it is characterized in that: also comprise left ferrule (10), right ferrule (20) and cylindrical cell-shell (30), wherein left ferrule (10) is made the slotted eye (40) for lamp bracket (1) suit, one end of above-mentioned lamp bracket (1) is set in this slotted eye (40), its other end is made the suit portion (14) for cylindrical cell-shell (30) suit, right ferrule (20) is made the slotted eye (40) for cylindrical cell-shell (30) suit, and cylindrical cell-shell (30) is set in the suit portion (14) of lamp bracket (1) by the one end, and other end cover is packed in the slotted eye (40) of right ferrule (20) and with a left side, right ferrule (10,20) connect.
10. according to the described LED light fixture of claim 9, it is characterized in that: above-mentioned left ferrule (10) is made of the suit end (50) of trough of belt hole (40) and the tapered outer ends portion (60) of hollow-core construction respectively with right ferrule (20), be respectively arranged with resistive element (6) in the tapered outer ends portion (60) of this left side ferrule (10) and right ferrule (20), one end of each resistive element (6) is connected on the internal chamber wall of tapered outer ends portion (60), and its other end is connected with LED light-emitting component (4) on the lamp bracket (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010176446A CN101818870A (en) | 2010-02-03 | 2010-05-07 | LED lamp |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010119184.5 | 2010-02-03 | ||
| CN201010176446A CN101818870A (en) | 2010-02-03 | 2010-05-07 | LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101818870A true CN101818870A (en) | 2010-09-01 |
Family
ID=42654073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010176446A Pending CN101818870A (en) | 2010-02-03 | 2010-05-07 | LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101818870A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384382A (en) * | 2011-05-09 | 2012-03-21 | 厦门立明光电有限公司 | LED (Light-Emitting Diode) illumination lamp |
| CN104141898A (en) * | 2014-06-24 | 2014-11-12 | 电子科技大学 | High-brightness optical fiber direct coupling LED (light emitting diode) cold light source |
| CN104515105A (en) * | 2013-09-27 | 2015-04-15 | 西安信唯信息科技有限公司 | COB craft lamp board cooling method of ball lamp LED |
| CN106510615A (en) * | 2016-12-14 | 2017-03-22 | 中国科学院苏州生物医学工程技术研究所 | Comprehensive analysis system for xerophthalmia |
| CN106510616A (en) * | 2016-12-14 | 2017-03-22 | 中国科学院苏州生物医学工程技术研究所 | Dry eye disease full-automatic detecting apparatus |
| CN106725283A (en) * | 2016-12-14 | 2017-05-31 | 中国科学院苏州生物医学工程技术研究所 | Portable xerophthalmia detector |
| CN107559633A (en) * | 2017-10-09 | 2018-01-09 | 南通大学 | A kind of preparation method of guide-lighting wick and LEDbulb lamp |
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| CN1425117A (en) * | 1999-12-03 | 2003-06-18 | 美商克立光学公司 | Solid state lamp |
| CN2560206Y (en) * | 2002-06-07 | 2003-07-16 | 上海枫叶渔具有限公司 | Improved fish-luring light |
| JP2004342411A (en) * | 2003-05-14 | 2004-12-02 | Sharp Corp | Illuminating device and illuminating system including the same |
| CN1584389A (en) * | 2004-06-15 | 2005-02-23 | 杨忠义 | Soft LED light tube |
| CN101107474A (en) * | 2004-09-29 | 2008-01-16 | 皇家飞利浦电子股份有限公司 | Lighting device |
| CN201688199U (en) * | 2010-02-03 | 2010-12-29 | 陈威翰 | LED lamp |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1425117A (en) * | 1999-12-03 | 2003-06-18 | 美商克立光学公司 | Solid state lamp |
| CN2560206Y (en) * | 2002-06-07 | 2003-07-16 | 上海枫叶渔具有限公司 | Improved fish-luring light |
| JP2004342411A (en) * | 2003-05-14 | 2004-12-02 | Sharp Corp | Illuminating device and illuminating system including the same |
| CN1584389A (en) * | 2004-06-15 | 2005-02-23 | 杨忠义 | Soft LED light tube |
| CN101107474A (en) * | 2004-09-29 | 2008-01-16 | 皇家飞利浦电子股份有限公司 | Lighting device |
| CN201688199U (en) * | 2010-02-03 | 2010-12-29 | 陈威翰 | LED lamp |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102384382A (en) * | 2011-05-09 | 2012-03-21 | 厦门立明光电有限公司 | LED (Light-Emitting Diode) illumination lamp |
| CN102384382B (en) * | 2011-05-09 | 2014-09-17 | 立达信绿色照明股份有限公司 | LED (Light-Emitting Diode) illumination lamp |
| CN104515105A (en) * | 2013-09-27 | 2015-04-15 | 西安信唯信息科技有限公司 | COB craft lamp board cooling method of ball lamp LED |
| CN104141898A (en) * | 2014-06-24 | 2014-11-12 | 电子科技大学 | High-brightness optical fiber direct coupling LED (light emitting diode) cold light source |
| CN106510615A (en) * | 2016-12-14 | 2017-03-22 | 中国科学院苏州生物医学工程技术研究所 | Comprehensive analysis system for xerophthalmia |
| CN106510616A (en) * | 2016-12-14 | 2017-03-22 | 中国科学院苏州生物医学工程技术研究所 | Dry eye disease full-automatic detecting apparatus |
| CN106725283A (en) * | 2016-12-14 | 2017-05-31 | 中国科学院苏州生物医学工程技术研究所 | Portable xerophthalmia detector |
| CN106510615B (en) * | 2016-12-14 | 2019-05-28 | 中国科学院苏州生物医学工程技术研究所 | Xerophthalmia overall analysis system |
| CN106725283B (en) * | 2016-12-14 | 2019-10-08 | 中国科学院苏州生物医学工程技术研究所 | Portable xerophthalmia detector |
| CN107559633A (en) * | 2017-10-09 | 2018-01-09 | 南通大学 | A kind of preparation method of guide-lighting wick and LEDbulb lamp |
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Open date: 20100901 |