CN102889483A - LED common bulb lamp with near omnibearing light emission - Google Patents
LED common bulb lamp with near omnibearing light emission Download PDFInfo
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- CN102889483A CN102889483A CN2012103568243A CN201210356824A CN102889483A CN 102889483 A CN102889483 A CN 102889483A CN 2012103568243 A CN2012103568243 A CN 2012103568243A CN 201210356824 A CN201210356824 A CN 201210356824A CN 102889483 A CN102889483 A CN 102889483A
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Abstract
The invention discloses an LED common bulb lamp with near omnibearing light emission, which comprises a lamp holder, an LED power source, a flame retardant grade plastic connecting piece, metal connecting pieces, a cylindrical LED sheet type light source and a lamp, wherein the LED power source is fixed in the flame retardant grade plastic connecting piece, and the upper part of the flame retardant grade plastic connecting piece is fixed on the lamp holder; the lower part is fixed on the lamp via the metal connecting piece B, one end of the metal connecting piece A is fixed on the metal connecting piece B, and the other end stretches into the lamp; the cylindrical LED sheet type light source is attached to the side face of the portion of the metal connecting piece A stretching into the lamp; and the lamp holder, the LED power source and the cylindrical LED sheet type light source are connected via a circuit. With the LED lamp with near omnibearing light emission, the heat dissipating capacity of the entire LED lamp is improved, and the concept that the light emitting angle of the traditional LED bulb lamp is small is improved; and meanwhile, the entire light emission effect of the lamp is close to that of the traditional incandescent lamp, and the lamp is an ideal substitute for commercially available incandescent lamps and energy saving lamps at present.
Description
Technical field
The present invention relates to the LED lighting apparatus, relate in particular to a kind of general bubble lamp of LED of nearly comprehensive bright dipping.
Background technology
Because light emitting diode is a kind of high efficiency cold light light-emitting component that converts electrical energy into luminous energy, and have the advantages such as power consumption is low, the life-span is long, become trend therefore in lighting field, use the LED lamp to throw light on.
The power of the LED lamp that has in the use is larger, the life-span of LED wick and the operating temperature of node have closer contacting, at present the LED lamp only has about 50% electric energy to convert luminous energy in the course of the work, remaining electric energy nearly all changes into heat energy, the temperature of LED lamp is raise, and 10 degrees centigrade of its reliabilities of the every increase of temperature will reduce half.In high-powered LED lamp, heat radiation is a large problem especially.Bad meeting directly causes the quick aging of LED wick if dispel the heat, and stability reduces, bad can the generation life-span that serious light decay affects lamp of dispelling the heat simultaneously.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides the LED lamp of the good nearly comprehensive bright dipping of lamp of a kind of heat-sinking capability.
Technical scheme: for solving the problems of the technologies described above, the technical solution used in the present invention is:
The general bubble lamp of a kind of LED of nearly comprehensive bright dipping comprises lamp holder, LED power supply, flame retardant grade plastic fastening, metal connecting piece, cylinder LED chip light source and light fixture, and described metal connecting piece comprises A metal connecting piece and B metal connecting piece; Described LED power supply is fixed in the flame retardant grade plastic fastening, the top of flame retardant grade plastic fastening and lamp holder machinery are fixing, the bottom is fixing by B metal connecting piece and light fixture machinery, one end and the B metal connecting piece of A metal connecting piece fixed, the other end extend in the light fixture, and cylinder LED chip light source is attached to the A metal connecting piece and extend into the lateral surface that lamp interior is divided; Lamp holder, LED power supply and cylinder LED chip circuit of light sources are connected.
The LED lamp of said structure, cylinder LED chip light source is attached to all sides of A metal connecting piece, formed the light source of a solid, broken traditional sheet-shaped LED light source, by 180 ° of traditional LED lamp luminous be updated to 340 ° luminous, bright dipping is effective, and is comparatively approaching with traditional incandescent lamp, is the ideal substitute of present commercially available incandescent lamp; Because the good heat conduction effect of metal, the heat that cylinder LED chip light source works produces can conduct on the metal connecting piece rapidly, and in time dispels the heat by metal connecting piece, has greatly improved radiating effect.Contacting of LED power supply and metalwork effectively avoided in the use of flame retardant grade plastic fastening, avoids product failure, simultaneously in order to make things convenient for the heat radiation of LED power supply, on the sidewall of flame retardant grade plastic fastening through hole structure can be set; Wherein the shape of light fixture can adopt the existing light fixture shape identical with existing incandescent lamp.
Preferably, described cylinder LED chip light source can adopt following structure: comprise rectangle flexible circuit board and circular electric base board, be provided with printed circuit at rectangle flexible circuit board and circular electric base board, be provided with the LED land at printed circuit, LED lamp pearl or led chip are arranged on the LED land; Described rectangle flexible circuit board is inwardly curling to be fixed into cylindrically, and described circular electric base board is fixed on columniform bottom side end face.Owing to having used flexible circuit board, thereby square flexible circuit board can be easy to be curled into the shape that needs in this structure, and optimum cylindrical structural has been adopted in this case; Certainly can also design cross section and be other rules or irregular star-like, polygon, ellipse etc., if be designed to non-cylindrical, the shape of another circuit substrate also will reselect, and is adaptive regular or irregular star-like, polygon, ellipse etc.; No matter adopt the shape of which kind of cross section, it goes out light effect is identical, considers difficulty of processing and production cost, and cylinder design has been adopted in this case; The lighting angle scope of this structure is full-shape 90-145 °, and the cylindrical and emitting space bottom side end face covers mutually, consists of closely omnibearing luminous.
Certainly, except the cylinder LED chip light source that adopts said structure can also adopt following structure: comprise the rectangle flexible circuit board, be provided with printed circuit at the rectangle flexible circuit board, be provided with the LED land at printed circuit, LED lamp pearl or led chip are arranged on the LED land; Described rectangle flexible circuit board inwardly curling be fixed into cylindrical.With respect to said structure, this structure decrease the use of circular electric base board, the difficult purpose that reaches comprehensive bright dipping comparatively speaking, but through rationally design or possible.
More preferred, the central part of described circular electric base board is provided with through hole; The design of through hole, the interior heat of the cavity that can allow in use rectangle flexible circuit board and circular electric base board coat discharges in through hole, improves the heat-sinking capability of whole light source, prolongs its service life.
Preferably, the structure that described B metal connecting piece can adopt is, comprises an annulus spare and some side levers, and side lever evenly is arranged in the outside of annulus spare, and the lateral surface of the waist of side lever and annulus spare fixes, and has the gap between the side lever; The flame retardant grade plastic fastening is positioned at the top of annular element, light fixture is positioned at the below of annular element, A metal connecting piece one end is fixed in the middle hole of annular element, the other end extend in the light fixture, and the following part of all side lever waists is fixed with light fixture, part is fixed with the LED power supply module more than the waist; The following part part of being connected with waist of side lever waist can be according to the shape specific design of its light fixture that will connect and flame retardant grade plastic fastening, and fixed form can adopt helicitic texture, clamping structure, preferably can be easy to connect, and transition is mellow and full; Simultaneously the gap design between the side lever can efficiently radiates heat, avoids whole product when work, because high temperature produces actual effect.
Described A metal connecting piece and B metal connecting piece can adopt integrative-structure, also can adopt Split type structure, and this mainly specifically selects according to the design of production technology.
Preferably, described flame retardant grade plastic fastening is integrated injection molding part; Specifically can adopt flame retardant grade PC material or flame retardant grade heat conduction PC material, with the problem of avoiding the LED power supply module under high pressure to puncture, improve the security of whole product.
Preferably, described metal connecting piece (comprising A metal connecting piece and B metal connecting piece) is aluminium, and this is because the radiating effect of aluminium is good, and cheap, certainly can also be copper material or other metal materials.
Preferably, the surface of described metal connecting piece (comprising A metal connecting piece and B metal connecting piece) is carried out anodization, coating film treatment or is had slotted eye, to improve the radiating effect of metal connecting piece; And the A metal connecting piece can be designed to the cylindricality of hollow.
There is the gap in preferred described cylinder LED chip light source upper end with the light fixture oral area, allows have heat-dissipating space between LED power supply module and the cylinder LED chip light source; Cylinder LED chip light source lower end flushes with A metal connecting piece bottom or is lower than A metal connecting piece bottom, allows metal connecting piece be unlikely to shelter from the rising angle of cylinder LED chip light source.Described cylinder LED chip light source can be combined in metal connecting piece A surface by the heat conduction adhesives.
Preferably, described light fixture is transparent or light-transmitting materials, a kind of such as in acrylic, PC or the glass material.
Preferably, described lamp holder is standard lamp head, with convenient replacement to existing light fixture.
Beneficial effect: the LED lamp of the nearly comprehensive bright dipping of lamp provided by the invention, by the heat-sinking capability of the structural whole LED lamp that improved, improved the little concept of traditional LED bulb lamp lighting angle; Go out the light effect comparison from light fixture integral body simultaneously, comparatively approaching with conventional incandescent, be the desirable substitute of present commercially available incandescent lamp and electricity-saving lamp.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of flame retardant grade plastic fastening;
Fig. 3 is the structural representation of B metal connecting piece;
Fig. 4 is the structural representation of A metal connecting piece;
Fig. 5 is the structural representation of cylinder LED chip light source;
Fig. 6 is the deployed configuration schematic diagram of cylinder LED chip light source.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described.
Be illustrated in figure 1 as a kind of general bubble lamp of LED of nearly comprehensive bright dipping, comprise lamp holder 1, LED power supply 2, flame retardant grade plastic fastening 7, metal connecting piece, cylinder LED chip light source 3 and light fixture 4, described metal connecting piece comprise as shown in Figure 2 A metal connecting piece 5 and B metal connecting piece 6 as shown in Figure 3; Described cylinder LED chip light source 3 comprises flexible substrate and some led chips, is provided with the array-type LED land in the front of flexible substrate, and led chip is arranged on the LED land; Described B metal connecting piece 6 comprises an annulus spare and some side levers, and side lever evenly is arranged in the outside of annulus spare, and the lateral surface of the waist of side lever and annulus spare fixes, and has the gap between the side lever; Described metal connecting piece (comprising A metal connecting piece and B metal connecting piece) is aluminium, carries out anodization, coating film treatment on its surface or has slotted eye; Described flame retardant grade plastic fastening 7 is provided with open-work in its side as shown in Figure 4, so as with heat radiation; Described light fixture 4 is transparent or light-transmitting materials; Described lamp holder 1 is standard lamp head.
Such as Fig. 5, Figure 6 shows that the structural representation of cylinder LED chip light source, comprise rectangle flexible circuit board 31 and circular electric base board 32, central part at circular electric base board 32 is provided with through hole 35, and be provided with printed circuit 33 at rectangle flexible circuit board 31 and circular electric base board 32, be provided with the LED land at printed circuit 33, LED lamp pearl or led chip 34 are arranged on the LED land; After described rectangle flexible circuit board 31 is inwardly curling, the side that joins is welded and fixed by pad 36, form cylindrically, described circular electric base board 32 is fixed on columniform bottom side end face, and is welded and fixed by pad 36 with side that rectangle flexible circuit board 31 joins.
Described LED power supply 2 is fixed in the flame retardant grade plastic fastening 7, and flame retardant grade plastic fastening 7 is positioned at the top of annular element, and its top and lamp holder 1 machinery is fixing, bottom and the above partial fixing of side lever waist, and the side lever waist is following partly to be fixed with light fixture 4; A metal connecting piece 5 one ends are fixed in the middle hole of annular element, the other end extend in the light fixture 4, cylinder LED chip light source 3 is attached to the side that A metal connecting piece 5 extend into light fixture 4 interior parts, and cylinder LED chip light source 3 upper ends exist gap, lower end to flush with A metal connecting piece 5 bottoms with light fixture 4 oral areas; Metal connecting piece does not contact with LED power supply module 2; Lamp holder 1, LED power supply 2 and cylinder LED chip light source are connected circuit and are connected.
The above only is preferred embodiment of the present invention; be noted that for those skilled in the art; under the prerequisite that does not break away from the principle of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. the general bubble lamp of the LED of a nearly comprehensive bright dipping, it is characterized in that: this LED lamp comprises lamp holder (1), LED power supply (2), flame retardant grade plastic fastening (7), metal connecting piece, cylinder LED chip light source (3) and light fixture (4), and described metal connecting piece comprises A metal connecting piece (5) and B metal connecting piece (6); Described LED power supply (2) is fixed in the flame retardant grade plastic fastening (7), the top of flame retardant grade plastic fastening (7) and lamp holder (1) machinery are fixing, the bottom is fixing with light fixture (4) machinery by B metal connecting piece (6), one end of A metal connecting piece (5) and B metal connecting piece (6) are fixing, the other end extend in the light fixture (4), and cylinder LED chip light source (3) is attached to the lateral surface that A metal connecting piece (5) extend into part in the light fixture (4); Lamp holder (1), LED power supply (2) and cylinder LED chip light source are connected 3) the circuit connection.
2. the LED lamp of the nearly comprehensive bright dipping of lamp according to claim 1, it is characterized in that: described cylinder LED chip light source (3) comprises rectangle flexible circuit board (31) and circular electric base board (32), be provided with printed circuit (33) at rectangle flexible circuit board (31) and circular electric base board (32), be provided with the LED land at printed circuit (33), LED lamp pearl or led chip (34) are arranged on the LED land; Described rectangle flexible circuit board (31) is inwardly curling to be fixed into cylindrically, and described circular electric base board (32) is fixed on columniform bottom side end face.
3. the LED lamp of the nearly comprehensive bright dipping of lamp according to claim 2, it is characterized in that: the central part of described circular electric base board (32) is provided with through hole (35).
4. the LED lamp of the nearly comprehensive bright dipping of lamp according to claim 1, it is characterized in that: described B metal connecting piece (6) comprises an annulus spare and some side levers, side lever evenly is arranged in the outside of annulus spare, and the waist of side lever and the lateral surface of annulus spare fix, and have the gap between the side lever; Flame retardant grade plastic fastening (7) is positioned at the top of annular element, light fixture (4) is positioned at the below of annular element, A metal connecting piece (5) one ends are fixed in the middle hole of annular element, the other end extend in the light fixture (4), and the following part of all side lever waists is fixing with light fixture (4), waist is above partly fixing with flame retardant grade plastic fastening (7).
5. it is characterized in that: described flame retardant grade plastic fastening (7) flame retardant grade PC material or flame retardant grade heat conduction PC material according to claim 1 or the LED lamp of the nearly comprehensive bright dipping of 3 described lamps.
6. the LED lamp of the nearly comprehensive bright dipping of lamp according to claim 1, it is characterized in that: described metal connecting piece is aluminium.
7. the LED lamp of the nearly comprehensive bright dipping of lamp according to claim 1, it is characterized in that: the surface of described metal connecting piece is carried out anodization, coating film treatment or is had slotted eye.
8. the LED lamp of the nearly comprehensive bright dipping of lamp according to claim 1 is characterized in that: have the gap with light fixture (4) oral area on the described cylinder LED chip light source (3).
9. the LED lamp of the nearly comprehensive bright dipping of lamp according to claim 1 is characterized in that: described light fixture (4) is transparent or light-transmitting materials.
10. the LED lamp of the nearly comprehensive bright dipping of lamp according to claim 1, it is characterized in that: described lamp holder (1) is standard lamp head.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103568243A CN102889483A (en) | 2012-09-24 | 2012-09-24 | LED common bulb lamp with near omnibearing light emission |
| EP12884883.5A EP2799758A1 (en) | 2012-09-24 | 2012-10-16 | Led lamp emitting light almost omnidirectionally |
| PCT/CN2012/083021 WO2014043964A1 (en) | 2012-09-24 | 2012-10-16 | Led lamp emitting light almost omnidirectionally |
| US14/373,975 US20140369034A1 (en) | 2012-09-24 | 2012-10-16 | Light-emitting diode (led) lamp for emitting light in nearly all directions |
| JP2014553600A JP2015511370A (en) | 2012-09-24 | 2012-10-16 | Almost omnidirectional LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103568243A CN102889483A (en) | 2012-09-24 | 2012-09-24 | LED common bulb lamp with near omnibearing light emission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102889483A true CN102889483A (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103568243A Pending CN102889483A (en) | 2012-09-24 | 2012-09-24 | LED common bulb lamp with near omnibearing light emission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102889483A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104845A (en) * | 2013-02-02 | 2013-05-15 | 深圳市安吉丽光电科技有限公司 | Light-emitting diode (LED) illuminating apparatus |
| CN105841007A (en) * | 2016-03-31 | 2016-08-10 | 中山市高乐电子科技有限公司 | LED energy saving lamp |
| CN106016151A (en) * | 2016-08-06 | 2016-10-12 | 胡玥 | Multifunctional LED lamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2437949Y (en) * | 2000-01-12 | 2001-07-04 | 李瑞端 | Structurally improved LED lamp |
| CN201187740Y (en) * | 2008-02-03 | 2009-01-28 | 邵洪永 | LED lamp |
| CN201844273U (en) * | 2010-11-23 | 2011-05-25 | 广州广日电气设备有限公司 | Light emitting diode (LED) bulb |
| CN201916760U (en) * | 2010-12-28 | 2011-08-03 | 史杰 | LED bulb capable of being cooled by fan intensively |
| CN202040575U (en) * | 2010-12-30 | 2011-11-16 | 东莞市高能光电科技有限公司 | Power source and light source separated improved structure of light-emitting diode (LED) bulb |
| CN202884551U (en) * | 2012-09-24 | 2013-04-17 | 苏州晶品光电科技有限公司 | Nearly-omnibearing lighting light emitting diode (LED) common bulb lamp |
-
2012
- 2012-09-24 CN CN2012103568243A patent/CN102889483A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2437949Y (en) * | 2000-01-12 | 2001-07-04 | 李瑞端 | Structurally improved LED lamp |
| CN201187740Y (en) * | 2008-02-03 | 2009-01-28 | 邵洪永 | LED lamp |
| CN201844273U (en) * | 2010-11-23 | 2011-05-25 | 广州广日电气设备有限公司 | Light emitting diode (LED) bulb |
| CN201916760U (en) * | 2010-12-28 | 2011-08-03 | 史杰 | LED bulb capable of being cooled by fan intensively |
| CN202040575U (en) * | 2010-12-30 | 2011-11-16 | 东莞市高能光电科技有限公司 | Power source and light source separated improved structure of light-emitting diode (LED) bulb |
| CN202884551U (en) * | 2012-09-24 | 2013-04-17 | 苏州晶品光电科技有限公司 | Nearly-omnibearing lighting light emitting diode (LED) common bulb lamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103104845A (en) * | 2013-02-02 | 2013-05-15 | 深圳市安吉丽光电科技有限公司 | Light-emitting diode (LED) illuminating apparatus |
| CN103104845B (en) * | 2013-02-02 | 2015-11-18 | 深圳市安吉丽光电科技有限公司 | LED light device |
| CN105841007A (en) * | 2016-03-31 | 2016-08-10 | 中山市高乐电子科技有限公司 | LED energy saving lamp |
| CN106016151A (en) * | 2016-08-06 | 2016-10-12 | 胡玥 | Multifunctional LED lamp |
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Application publication date: 20130123 |