CN203309554U - LED illuminating lamp emitting light in all directions - Google Patents
LED illuminating lamp emitting light in all directions Download PDFInfo
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- CN203309554U CN203309554U CN2013200898792U CN201320089879U CN203309554U CN 203309554 U CN203309554 U CN 203309554U CN 2013200898792 U CN2013200898792 U CN 2013200898792U CN 201320089879 U CN201320089879 U CN 201320089879U CN 203309554 U CN203309554 U CN 203309554U
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Abstract
An LED illuminating lamp emitting light in all directions comprises a vacuum sealing blister, an LED light-emitting tube core sealed in the blister and a driver shell. The driver shell connects the blister, a driver and an electrical connector to be a whole lamp. The light-emitting tube core is a first light-emitting tube core or a second light-emitting tube core. The first tube core is composed of a first light-emitting bar or a second light-emitting bar, the first light-emitting bar comprises at least one string of LED chips with identical or different light-emitting colors, the LED strips are arranged on a substrate, and a light-emitting powder tube is arranged outside the LED chips. The second light-emitting bar comprises at least one string of LED chips which are arranged on a metal plate, provided with identical or different light-emitting colors and coated with transparent glue, and a light-emitting powder tube is arranged outside the transparent glue. The second light-emitting tube core is an LED light-emitting tube. The light-emitting tube comprises at least one string of LED chips with identical or different light-emitting colors, and the LED chips are arranged on a high-heat-conductivity tube. The electric outlet lines of the electrodes of the two ends of the first LED light-emitting bar or the second light-emitting bar are led out and connected with the output of the driver, and the input of the driver is connected with the electrical connector. The LED illuminating lamp emitting light is simple in manufacturing, low in cost, good in heat dissipation performance and capable for being used for illumination.
Description
Technical field
The utility model relates to a kind of LED lamp, and particularly a kind of cost is low, output light flux is high, can directly replace the LED illuminating lamp of the comprehensive bright dipping of incandescent lamp.For illumination.
Background technology
The luminous efficiency of the LED lamp that can directly replace incandescent lamp and energy-saving fluorescent lamp of prior art, service life etc. have have all met or exceeded energy-saving fluorescent lamp, can replace most of incandescent lamps and energy-saving fluorescent lamp for general illumination.But the LED illuminating lamp cost of prior art is also higher, luminous efficiency is high although have, the life-span is long, without advantages such as mercury, because price is high, promotion rate is not ideal enough.
Will promote rapidly the LED illumination, one of them important key is exactly further to reduce the cost of LED lamp.
The high main cause of LED illuminating lamp cost of prior art is not LED chip itself, and the price of the lm number of LED chip output light flux has reached lower level, but also in continuous decline.The main cause that its cost is high is encapsulation and additional materials, heat sink arrangement and the LED driver after LED chip.
The cost that how further to reduce the LED illuminating lamp is the important topic that current LED illumination faces.
Summary of the invention
The purpose of this utility model is the LED illuminating lamp that overcomes above-mentioned deficiency, proposes the comprehensive bright dipping that a kind of cost is low, output light flux is high, can directly replace existing incandescent lamp and energy-saving fluorescent lamp for illumination.
The technical solution of the utility model is as follows:
The LED illuminating lamp of the comprehensive bright dipping that the utility model provides, it comprises:
One with in blast pipe, stem stem 16, support 14 and electric lead-out wire 15, filling the vacuum seal cell-shell 17 of heat radiation protection gas 22;
A LED luminous die that is sealed in described vacuum seal cell-shell 17;
An electric connector 21;
Described drive enclosure 20 is interconnected to a LED illuminating lamp 13 by vacuum seal cell-shell 17, driver 19 and electric connector 21; It is characterized in that:
Described LED luminous die is a LED luminous die 18 or the 2nd LED luminous die 18a be comprised of at least one 1st LED light-emitting sections 1 or the 2nd LED light-emitting section 1a;
A described LED light-emitting section 1 comprises: a light-emitting section substrate 2; Be installed on a string at least identical illuminant colour or not identical illuminant colour LED chip 3 on described substrate 2, outer being arranged with of described a string at least identical illuminant colour or not identical illuminant colour LED chip 3 coats the luminous tube cell 5 of the first semi-cylinder wherein by it, is filled with the first transparent adhesive tape 4 between the luminous tube cell 5 of described the first semi-cylinder and a string at least identical illuminant colour or not identical illuminant colour LED chip 3 and substrate 2;
The 2nd LED light-emitting section 1a comprises the high thermal conductivity metallic plate 9 with high light reflectivity rate layer 10; Be fixedly installed in the lip-deep a string at least identical illuminant colour of described high thermal conductivity metallic plate 9 or the LED chip 3 of identical illuminant colour not, described a string at least identical illuminant colour or do not apply the second transparent adhesive tape 11 on the LED chip 3 of identical illuminant colour; Outer being arranged with of described the second transparent adhesive tape 11 coats the luminous tube cell 5a of semi-cylinder wherein by it, leaves gap between the luminous tube cell 5a of described semi-cylinder and the second transparent adhesive tape 11 and high thermal conductivity metallic plate 9;
Described the 2nd LED luminous die 18a is a LED luminous tube; Described LED luminous tube comprises a high thermal conductivity pipe 27, is fixedly installed in a string at least identical illuminant colour or not identical illuminant colour LED chip 3 on described high thermal conductivity pipe 27 outer surfaces;
Each LED chip of described a string at least identical illuminant colour or not identical illuminant colour LED chip 3 is transparency carrier chip or band reflecting layer substrate chip;
The electric lead-out wire 15 of two termination electrodes on stem stem 16 of described at least one 1st LED light-emitting sections 1 or the 2nd LED light-emitting section 1a drawn and is connected with driver 19 outputs, and driver 19 inputs are connected with electric connector 21.
Described a string at least identical illuminant colour or not identical illuminant colour LED chip 3 use the first transparent adhesive tapes 4 are fixed on sapphire or ceramic substrate 2; Perhaps by fixing glue 28, be fixedly installed on described high thermal conductivity pipe 27 outer surfaces.
Each LED chip of described a string at least identical illuminant colour or not identical illuminant colour LED chip 3 has one or more P-N knots.
Described a string at least identical illuminant colour or not identical illuminant colour LED chip 3 are for being greater than 2 positive integer, and described a string at least identical illuminant colour or not identical illuminant colour LED chip 3 are connected or connection in series-parallel.
Described high thermal conductivity pipe 27 is high thermal conductivity insulation tube or high thermal conductivity metal tube; It is shaped as cylindrical, that a plurality of planes are arranged cylindrical, taper shape or polyhedral cone shaped.
On described high thermal conductivity pipe 27 outer surfaces, high light reflectivity rate layer is arranged.
Two end electricity lead-out wire 29a of the nearly stem stem 16 of a described LED luminous die 18 or the 2nd LED luminous die 18a and the electric lead-out wire 15 of stem stem 16 are welded to each other fixing; The other end of a described LED luminous die 18 or the 2nd LED luminous die 18a is fixing by the spring 31 be fixed on core column support 14; Described core column support 14 is a glass tube, glass column or wire.
On described stem stem 16, be provided with a speculum 32.
How U-shaped the A type that is shaped as of described vacuum seal cell-shell 17, T-shaped, C type, G type, R type, PAR type, U-shaped,, many U be plate or how T-shaped.
The luminous tube cell 5 of described the first semi-cylinder and the luminous tube cell 5a of described the second semi-cylinder all are the luminous tube cell of the semi-cylinder be mixed by transparent adhesive tape and luminescent powder, and the luminous tube cell 5a of described the second semi-cylinder pastes fixing with the second transparent adhesive tape 11.
Described high thermal conductivity pipe 27 is high thermal conductivity earthenware or high thermal conductivity metal tube; It is shaped as cylindrical, that a plurality of planes are arranged cylindrical, taper shape or polyhedral cone shaped.
The material of described high thermal conductivity metallic plate 9 is copper, silver, aluminium or high thermal conductivity alloy, and described high light reflectivity rate layer 10 is silver coating or other high light reflectivity rate layer.
The LED illuminating lamp of comprehensive bright dipping of the present utility model has the advantages such as manufacturing process is simple, cost is low, heat dissipation characteristics is good; Can be made into the LED illuminating lamp of the comprehensive bright dipping of low cost, high light flux, for illumination.
The accompanying drawing explanation
Fig. 1 is the cross section structure schematic diagram of an embodiment of LED light-emitting section of the LED illuminating lamp of comprehensive bright dipping of the present utility model.
Fig. 2 is the cross section structure schematic diagram of another embodiment of LED light-emitting section of the LED illuminating lamp of comprehensive bright dipping of the present utility model.
Fig. 3 is the structural representation of an embodiment of the LED illuminating lamp of comprehensive bright dipping of the present utility model.
Fig. 4 is the structural representation of another embodiment of the LED illuminating lamp of comprehensive bright dipping of the present utility model.
Fig. 5 is the structural representation of another embodiment of the LED illuminating lamp of comprehensive bright dipping of the present utility model.
Fig. 6 is the structural representation of another embodiment of the LED illuminating lamp of comprehensive bright dipping of the present utility model.
Fig. 7 is the structural representation of another embodiment of the LED illuminating lamp of comprehensive bright dipping of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
Fig. 1 is the cross section structure schematic diagram of an embodiment of LED light-emitting section of the LED illuminating lamp of comprehensive bright dipping of the present utility model.As shown in Figure 1, the LED light-emitting section 1 of the LED illuminating lamp of comprehensive bright dipping of the present utility model, it comprises: sapphire or AlN ceramic substrate 2; With the first transparent adhesive tape 4, be fixed on a string at least identical luminous or LED chip 3 not identical illuminant colour on substrate 2; Described a string at least identical luminous or outer luminescent powder layer 5 that is with of LED chip 3 not identical illuminant colour; Described luminous bisque 5 is mixed by transparent adhesive tape and luminescent powder; Described a string at least identical luminous or each LED chip LED chip 3 not identical illuminant colour is transparency carrier chip or band reflecting layer substrate chip, Figure 1 shows that the example that the transparent chips substrate is; Each LED chip has one or more PN junctions; LED chip 3 is for glowing and/or the chip of blue or ultraviolet light, and LED core 3 issued lights change the light of white light or other required look into through luminous bisque 5; Between described luminous bisque 5 and chip 3 and substrate 2, transparent adhesive tape 4 is arranged; LED chip 3 issued lights from the chip front side outgoing through luminous bisque 5 outgoing; Or through substrate 2 outgoing of light-emitting section 1, as shown in Fig. 17; Because substrate 2 is transparent substrates, the surrounding of light-emitting section can bright dipping, is 4 π bright dippings.Described a string at least identical illuminant colour or not LED chip 3 series connection or the connection in series-parallel mutually of identical illuminant colour, 8 in Fig. 1 means the connecting line between it.
Fig. 2 is the cross section structure schematic diagram of another embodiment of LED light-emitting section of the LED illuminating lamp of comprehensive bright dipping of the present utility model.The substrate 9 of described LED light-emitting section 1a is the upper high thermal conductivity metallic plate with high light reflectivity rate layer 10 in surface, and described high light reflectivity rate layer 10 is silver coating or other high light reflectivity rate layer for example; Described high thermal conductivity metal is copper, silver, aluminium or high thermal conductivity alloy; At least a string identical or LED chip 3 not identical illuminant colour is transparency carrier, and reflection layer 6 is arranged on it; On LED chip 3, be coated with one deck the second transparent adhesive tape 11, then a topped upper luminous tube cell 5a of semi-cylinder be mixed by transparent adhesive tape and luminescent powder, luminous tube cell 5a is adhesively fixed on substrate 9 by transparent adhesive tape 11, between luminous tube cell 5a and LED chip 3, also can all be full of transparent adhesive tape 11, Figure 2 shows that transparent adhesive tape 11 only covers the example of LED chip 3 and the luminous tube cell 5a that is adhesively fixed.From the light of directive substrate 9 directions the light of LED chip 3 and luminous bisque 5a outgoing, can outgoing after reflection layer 6 reflections, also can outgoing after 10 reflection of high light reflectivity rate layer, as shown in Fig. 2 12.Identical in Fig. 2 in other digital meaning and Fig. 1.
Fig. 3 is the structural representation of an embodiment of the LED illuminating lamp of comprehensive bright dipping of the present utility model.As shown in Figure 3, described LED illuminating lamp 13 comprises the vacuum seal cell-shell 17 that is filled with heat radiation protection gas 22 of a stem stem 16 with blast pipe (not shown), support 14 and electric lead-out wire 15, the LED luminous die 18 be sealed in vacuum seal cell-shell 17, driver 19 and 20, one electric connectors 21 of its shell of driver outside cell-shell; Drive enclosure 20 is interconnected to a whole lamp 13 of LED to the cell-shell 17, driver 19 and the electric connector 21 that are sealed with LED luminous die 18; LED luminous die 18 shown in Figure 3 is by mutual series connection or series-parallel at least one LED light-emitting section 1(or 1a) form; The structure of LED light-emitting section 1 such as Fig. 1; Structure such as Fig. 2 of LED light-emitting section 1a;
As Fig. 1, each LED light-emitting section 1 comprises: a substrate 2; Be installed on a string at least identical illuminant colour or not identical illuminant colour LED chip 3 on described substrate 2; At least each LED chip in a string identical illuminant colour or not identical illuminant colour LED chip 3 is transparency carrier chip or band reflecting layer substrate chip; Around the 4 identical illuminant colours of string of the present embodiment or not identical illuminant colour LED chip 3, luminous bisque 5 is arranged; 23 is the electric lead-out wire of LED light-emitting section 1 two ends, and 24 is the fixture of lead-out wire 23; At least one LED light-emitting section 1, by connecting line 25 series connection or connection in series-parallel mutually, Figure 3 shows that 4 light-emitting sections 1 example of series connection mutually; Article 4, light-emitting section 1 upper end is fixed on the support 14 of stem stem 16, and support 14 shown in Figure 3 is a glass tube or glass column; Its lower end is weldingly fixed on the electric lead-out wire 15 on stem stem 16; Article 4, after the mutual series connection of LED light-emitting section 1, the electric lead-out wire of two ends is connected with driver 19 outputs through the electric lead-out wire 15 of stem stem 16; Driver 19 inputs are connected with electric connector 21 through connecting line 26, and electric connector 21, be used to connecting external power, is connected external power and got final product lightening LED lamp.
Certainly, the structure of LED light-emitting section also can be the structure of LED light-emitting section 1a shown in Figure 2; The substrate 9 of LED light-emitting section 1a is the upper high thermal conductivity metallic plate with high light reflectivity rate layer 10 in surface, and high light reflectivity rate layer 10 is silver coating or other high light reflectivity rate layer for example; Described high thermal conductivity metal is copper, silver, aluminium or high thermal conductivity alloy; At least a string identical or LED chip 3 not identical illuminant colour is transparency carrier, and reflection layer 6 is arranged on it; On LED chip 3, be coated with one deck the second transparent adhesive tape 11, then cover a luminous tube cell 5a of semi-cylinder be mixed by transparent adhesive tape and luminescent powder, luminous tube cell 5a is adhesively fixed on substrate 9 by transparent adhesive tape 11, between luminous tube cell 5a and LED chip 3, also can all be full of transparent adhesive tape 11, Figure 2 shows that transparent adhesive tape 11 only covers the example of LED chip 3 and the luminous tube cell 5a that is adhesively fixed;
Described vacuum seal cell-shell 17 be shaped as general incandescent lamp bulb shape, how T-shaped, U or the plate (see figure 5) of how U-shaped, many U; Figure 3 shows that the example of A type cell-shell.
Described electric connector 21(is lamp holder) a kind of in the lamp holder of E type, GU type, GX type, GZ type, Type B or other existing incandescent lamp and electricity-saving lamp, Figure 3 shows that the example of E type.
Fig. 4 is the structural representation of another embodiment of the LED illuminating lamp of comprehensive bright dipping of the present utility model.As shown in Figure 4, described LED luminous die 18a is the LED luminous tube that is fixed with at least one LED light-emitting section 1 or 1a; Described LED luminous tube comprises that a high thermal conductivity pipe 27, at least one LED light-emitting sections 1 or 1a are fixed on high-heat-conductivity glue 28 on the outer surface of described high thermal conductivity pipe 27, and described high thermal conductivity glue 28 is such as being silica gel, heat-conducting glue, silver slurry or scolding tin etc.; Described at least one LED light-emitting section 1 or 1a are connected or connection in series-parallel mutually with connecting line 29; Form a LED luminous die 18a, described electric connection line 29 is such as being silver slurry layer, wire, electric wire etc.; LED light-emitting section 1 structure such as Fig. 1, LED light-emitting section 1a luminous bar structure such as Fig. 2;
Described high thermal conductivity pipe 27 is alumina ceramic tube, alundum tube, AlN earthenware or high thermal conductivity metal tube, described high thermal conductivity metal is for example copper, silver, aluminium or high thermal conductivity alloy, described high thermal conductivity pipe 27 is cylindrical, taper shape or polyhedral cone shaped cylindrical, that a plurality of planes are arranged, Figure 4 shows that the example of the multiaspect cylindrical tube cylindrical, that a plurality of planes are arranged.
Described LED light-emitting section 1 or 1a are sticked on high thermal conductivity glue 28 on a high thermal conductivity pipe 27, described high thermal conductivity pipe has larger surface area, and the heat that LED when work produces can pass to the surface of high thermal conductivity pipe 27 very soon, again through the convection current of heat radiation gas 22 be transmitted to cell-shell 17 and dissipate; Described high thermal conductivity pipe 27 area of dissipations are large, good heat dissipation effect, thus can be made into the LED illuminating lamp more powerful, that output light flux is higher.
Two end electricity lead-out wire 29a of the LED chip of nearly stem stem 16 1 ends of described LED luminous tube 18a and the electric lead-out wire 15 of stem stem 16 are welded to each other 30 and fixing, and described welding 30 can be used scolding tin, silver slurry, conducting resinl etc.; The other end of described LED luminous tube 18a is fixing by the spring 31 be fixed on core column support 14 with; Described core column support 14 is a glass tube or glass column or wire; For the light light-emitting section 1 or 1a directive driver and shell direction thereof is utilized and strengthens the axial light intensity of LED luminous tube 18a, can on stem stem 16, be provided with a speculum 32, with these light reflections forwards, as shown in Fig. 4 33.Identical in Fig. 4 in the meaning of other icon and Fig. 3.
Fig. 5 is the structural representation of another embodiment of the LED illuminating lamp of comprehensive bright dipping of the present utility model.As shown in Figure 5, it is characterized in that, the high thermal conductivity pipe of described LED luminous die 18a is conical or polyhedral cone shaped pipe 27a, for example for outer surface, is coated with aluminium, copper or other high thermal conductivity metal tube of high refractive index layer; Its upper end is fixed on core column support 14 by spring 31a, and its lower end is fixing by electric lead-out wire 15 welding 30; For strengthening the constant intensity of high thermal conductivity pipe 27a, on stem stem 16, also can separately have at least one for the fixing wire 36 of using, fixing with high thermal conductivity pipe 27a welding 30.Described cell-shell 17 has the R type cell-shell of reflecting layer 17a for part; The oblique angle 37 on the inclined-plane of described taper high thermal conductivity pipe 27a can cover drive enclosure 20 substantially, block the light of LED luminous die 18a directive drive enclosure 20 directions, as shown in Fig. 5 38, to reduce the light loss of LED luminous die 18a issued light directive driver and shell 20 directions thereof, improve luminous efficiency.Identical in Fig. 5 in the meaning of other icon and Fig. 3.
Fig. 6 is the structural representation of another embodiment of the LED illuminating lamp of comprehensive bright dipping of the present utility model.As shown in Figure 6, it is characterized in that, described vacuum seal cell-shell 17 is A type cell-shell.Identical in Fig. 6 in the meaning of other icon and Fig. 5.
Fig. 7 is the structural representation of another embodiment of the LED illuminating lamp of comprehensive bright dipping of the present utility model.As shown in Figure 7, described vacuum seal cell-shell 17 is a plurality of U-shaped fluorescent tubes, forms a planar LED lamp.
Two ends of described each U-shaped fluorescent tube respectively have a LED luminous die 18 or 18a; The electrode of each luminous die is connected with the output of driver 19 through the electric lead-out wire 15 of stem stem 16, and the input of driver 19 is connected with electric connector 21 through connecting line 26, and electric connector 21, be used to connecting external power, is connected external power and can be lighted each LED.Identical in Fig. 7 in the meaning of other icon and Fig. 3.
Each embodiment that the claimed scope of the utility model is not limited to introduce herein, all various forms of conversion of doing based on the utility model claim and description and replacement, all belong to the scope that the utility model patent contains.
Claims (12)
1. the LED illuminating lamp of a comprehensive bright dipping, it comprises:
One with in blast pipe, stem stem (16), support (14) and electric lead-out wire (15), filling the vacuum seal cell-shell (17) of heat radiation protection gas (22);
A LED luminous die that is sealed in described vacuum seal cell-shell (17);
A LED driver (19) and drive enclosure (20);
An electric connector (21);
Described drive enclosure (20) is interconnected to a LED illuminating lamp (13) by vacuum seal cell-shell (17), driver (19) and electric connector (21); It is characterized in that:
Described LED luminous die is a LED luminous die (18) or the 2nd LED luminous die (18a) be comprised of at least one 1st LED light-emitting sections (1) or the 2nd LED light-emitting section (1a);
A described LED light-emitting section (1) comprising: a substrate (2); Be installed on a string at least identical illuminant colour or not identical illuminant colour LED chip (3) on described substrate (2), outer being arranged with of described a string at least identical illuminant colour or not identical illuminant colour LED chip (3) coats the luminous tube cell of the first semi-cylinder (5) wherein by it, is filled with the first transparent adhesive tape (4) between the luminous tube cell of described the first semi-cylinder (5) and a string at least identical illuminant colour or not identical illuminant colour LED chip (3) and substrate (2);
The 2nd LED light-emitting section (1a) comprises the high thermal conductivity metallic plate (9) with high light reflectivity rate layer (10); Be fixedly installed in the lip-deep a string at least identical illuminant colour of described high thermal conductivity metallic plate (9) or the LED chip of identical illuminant colour (3) not, described a string at least identical illuminant colour or upper the second transparent adhesive tape (11) that applies of the LED chip of identical illuminant colour (3) not; Outer being arranged with of described the second transparent adhesive tape (11) coats the luminous tube cell of semi-cylinder (5a) wherein by it, leaves gap between the luminous tube cell of described semi-cylinder (5a) and the second transparent adhesive tape (11) and high thermal conductivity metallic plate (9);
Described the 2nd LED luminous die (18a) is a LED luminous tube; Described LED luminous tube comprises a high thermal conductivity pipe (27), is fixedly installed in a string at least identical illuminant colour or not identical illuminant colour LED chip (3) on described high thermal conductivity pipe (27) outer surface;
Each LED chip of described a string at least identical illuminant colour or not identical illuminant colour LED chip (3) is transparency carrier chip or band reflecting layer substrate chip;
The electric lead-out wire (15) of two termination electrodes on stem stem (16) of described at least one 1st LED light-emitting sections (1) or the 2nd LED light-emitting section (1a) drawn and is connected with driver (19) output, and driver (19) input is connected with electric connector (21).
2. by the LED illuminating lamp of comprehensive bright dipping claimed in claim 1, it is characterized in that, described a string at least identical illuminant colour or not identical illuminant colour LED chip (3) are fixed on sapphire or ceramic substrate (2) with the first transparent adhesive tape (4); Perhaps use fixing glue (28) to be fixedly installed on described high thermal conductivity pipe (27) outer surface.
3. by the LED illuminating lamp of claim 1 or 2 described comprehensive bright dipping, it is characterized in that, each LED chip of described a string at least identical illuminant colour or not identical illuminant colour LED chip (3) has one or more P-N knots.
4. press the LED illuminating lamp of comprehensive bright dipping claimed in claim 1, it is characterized in that, described a string at least identical illuminant colour or not identical illuminant colour LED chip (3) are for being greater than 2 positive integer, and described a string at least identical illuminant colour or not identical illuminant colour LED chip (3) are connected or connection in series-parallel.
5. by the LED illuminating lamp of comprehensive bright dipping claimed in claim 1, it is characterized in that, described high thermal conductivity pipe (27) is high thermal conductivity insulation tube or high thermal conductivity metal tube, and it is shaped as cylindrical or conical.
6. by the LED illuminating lamp of claim 1 or 5 described a kind of comprehensive bright dipping, it is characterized in that, on described high thermal conductivity pipe (27) outer surface, high light reflectivity rate layer is arranged.
7. press the LED illuminating lamp of comprehensive bright dipping claimed in claim 1, it is characterized in that, two end electricity lead-out wires (29a) and the electric lead-out wire (15) of stem stem (16) of the nearly stem stem (16) of a described LED luminous die (18) or the 2nd LED luminous die (18a) are welded to each other fixing; The other end of a described LED luminous die (18) or the 2nd LED luminous die (18a) is fixing by the spring (31) be fixed on core column support (14); Described core column support (14) is a glass tube, glass column or wire.
8. by the LED illuminating lamp of a kind of comprehensive bright dipping claimed in claim 1, it is characterized in that, on described stem stem (16), be provided with a speculum (32).
9. by the LED illuminating lamp of comprehensive bright dipping claimed in claim 1, it is characterized in that the A type that is shaped as of described vacuum seal cell-shell (17), T-shaped, C type, G type, R type, PAR type or U-shaped.
10. by the LED illuminating lamp of comprehensive bright dipping claimed in claim 5, it is characterized in that, described cylindrical for the cylindrical of a plurality of planes is arranged; Described taper shape is polyhedral cone shaped.
11. the LED illuminating lamp by comprehensive bright dipping claimed in claim 9, is characterized in that, described U-shaped for how U-shaped; Described T-shaped for how T-shaped.
12. by the LED illuminating lamp of the described comprehensive bright dipping of claim 11, it is characterized in that, described how U-shaped be that many U are plate.
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200898792U CN203309554U (en) | 2013-02-27 | 2013-02-27 | LED illuminating lamp emitting light in all directions |
| AU2013231791A AU2013231791A1 (en) | 2012-03-12 | 2013-03-11 | LED Light-Emitting Column and LED Light Using the Same |
| IN8229DEN2014 IN2014DN08229A (en) | 2012-03-12 | 2013-03-11 | |
| KR1020147028558A KR20150013449A (en) | 2012-03-12 | 2013-03-11 | Led lighting column and led lamp using same |
| RU2014141040A RU2014141040A (en) | 2012-03-12 | 2013-03-11 | LED LIGHT-EMISSING BAR ELEMENT AND LED LAMP WITH ITS USE |
| MX2014011011A MX2014011011A (en) | 2012-03-12 | 2013-03-11 | Led lighting column and led lamp using same. |
| JP2014561275A JP2015515087A (en) | 2012-03-12 | 2013-03-11 | LED luminous column and LED lamp using the same |
| PCT/CN2013/072411 WO2013135153A1 (en) | 2012-03-12 | 2013-03-11 | Led lighting column and led lamp using same |
| CA2867053A CA2867053A1 (en) | 2012-03-12 | 2013-03-11 | Led light-emitting column and led light using the same |
| EP13760650.5A EP2827046A4 (en) | 2012-03-12 | 2013-03-11 | Led lighting column and led lamp using same |
| US14/384,671 US20150036341A1 (en) | 2012-03-12 | 2013-03-11 | Led light-emitting column and led light using the same |
| SG11201405651VA SG11201405651VA (en) | 2012-03-12 | 2013-03-11 | Led light-emitting column and led light using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200898792U CN203309554U (en) | 2013-02-27 | 2013-02-27 | LED illuminating lamp emitting light in all directions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203309554U true CN203309554U (en) | 2013-11-27 |
Family
ID=49615763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200898792U Expired - Lifetime CN203309554U (en) | 2012-03-12 | 2013-02-27 | LED illuminating lamp emitting light in all directions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203309554U (en) |
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| CN103672678A (en) * | 2013-12-18 | 2014-03-26 | 江苏华英光宝科技股份有限公司 | High-and-low-voltage, double-power-driving full-angle lighting-emitting LED filament bar bulb |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104061464A (en) * | 2013-11-28 | 2014-09-24 | 浙江锐迪生光电有限公司 | High-power LED lamp without metal radiator |
| CN103672678A (en) * | 2013-12-18 | 2014-03-26 | 江苏华英光宝科技股份有限公司 | High-and-low-voltage, double-power-driving full-angle lighting-emitting LED filament bar bulb |
| CN103994349A (en) * | 2014-05-04 | 2014-08-20 | 杭州杭科光电股份有限公司 | LED bulb lamp with high lighting efficiency |
| CN104154444A (en) * | 2014-08-04 | 2014-11-19 | 上海博恩世通光电股份有限公司 | LED lamp with reflecting metal cylinder |
| CN110260183A (en) * | 2015-07-23 | 2019-09-20 | 晶元光电股份有限公司 | Light emitting device |
| US11508889B2 (en) | 2015-07-23 | 2022-11-22 | Epistar Corporation | Light emitting device including light emitting unit arranged in a tube |
| CN105822921A (en) * | 2016-03-23 | 2016-08-03 | 宁波凯耀电器制造有限公司 | U-shaped LED filament lamp and assembly method |
| CN106641784A (en) * | 2016-12-30 | 2017-05-10 | 浙江锐迪生光电有限公司 | Novel LED light-emitting device and LED filament lamp |
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Assignee: Music Company Limited Assignor: ZHEJIANG LEDISON OPTOELECTRONICS Co.,Ltd. Contract record no.: 2016990000215 Denomination of utility model: LED illuminating lamp emitting light in all directions Granted publication date: 20131127 License type: Common License Record date: 20160531 |
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