CN203215314U - LED bulb capable of emitting light in all-dimensional mode - Google Patents
LED bulb capable of emitting light in all-dimensional mode Download PDFInfo
- Publication number
- CN203215314U CN203215314U CN2013200169059U CN201320016905U CN203215314U CN 203215314 U CN203215314 U CN 203215314U CN 2013200169059 U CN2013200169059 U CN 2013200169059U CN 201320016905 U CN201320016905 U CN 201320016905U CN 203215314 U CN203215314 U CN 203215314U
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- led
- shell
- driver
- light
- bulb
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
Provided is an LED bulb capable of emitting light in an all-dimensional mode. The LED bulb comprises a light-emitting pipe core with an LED, a stem, an exhaust pipe, a vacuum sealing bulb shell of electric outgoing lines, an electric coupler, and a driver arranged inside the electric coupler. Heat-dissipating protection gas is filled inside the bulb shell. The LED light-emitting pipe core comprises one LED pipe or at least one LED bar, and the LED pipe and the LED bar are provided with at least one string of LED chips with the same illuminant color or different illuminant colors. The LED chips are mutually connected in series or in parallel, and electrodes at the two ends of each LED chip are led out through the electric outgoing lines and connected with output of the driver. Input of the driver is connected with the electric coupler. The driver is composed of a rectification filtering circuit and a constant current pipe circuit. The driver is sealed by pouring sealant in a pouring mode. The electric coupler and the bulb shell are mutually connected and sealed for forming the LED bulb sealed integrally. The LED bulb can replace a filament lamp used by refrigerators and the like directly, and can work outdoors or under other severe environment.
Description
Technical field
The utility model relates to a kind of LED lamp, particularly a kind of volume is little, output light flux is high, can directly replace the LED bulb of the comprehensive bright dipping of incandescent lamp, and this LED lamp is used for illumination.
Background technology
All the incandescent lamp than identical output light flux is big for the general volume of LED illuminating lamp of the replaceable incandescent lamp of prior art, particularly high light flux LED lamp; Simultaneously, the generally all blow-by of the LED illuminating lamp of prior art are difficult to use in occasions such as outdoor and refrigerators.
For example, current refrigerator is used incandescent lighting mostly, does not also have directly to replace at present its energy-saving fluorescent lamp and the energy-saving lighting lamp of LED lamp or other kind.
The illuminating incandescent lamp of current refrigerator is generally the 40-60W incandescent lamp, and its output light flux is 400-800lm; Its lamp body is long-pending very little, and the lamp height is generally less than 90mm, and maximum gauge is about 50mm.
The operating temperature of refrigerator is low, for example is-20 to+10 ℃, and existing fluorescent lamp is difficult to rise fast bright and operate as normal under low like this temperature.
Refrigerator and outdoor mist, frost and the ice of often having, the LED lamp of prior art also are difficult to make can directly replace the LED lamp that refrigerator incandescent lamp, volume are little, enough luminous fluxes are arranged and can work under refrigerator, condition such as outdoor.At present, newly-designed refrigerator, the planar light source that useful a plurality of high-power LED elements are made is done to throw light on, and this has increased the refrigerator cost, and simultaneously, the incandescent lamp of a large amount of current refrigerators still can't directly be replaced with this class planar light source.
Summary of the invention
The purpose of this utility model be to overcome above-mentioned not enough, propose a kind of integral sealing, volume little, have enough luminous fluxes, comprehensive bright dipping, can instantaneous bright, efficient is high, the life-span is long, can directly replace the LED bulb of refrigerator and outdoor incandescent lamp, the while also can be used for room lighting.
The technical solution of the utility model is as follows:
The LED bulb of a kind of comprehensive bright dipping that the utility model provides, it comprises:
A vacuum seal cell-shell 5 that has LED luminous die 1, stem stem 2, blast pipe 3 and electric lead-out wire 4;
An electric connector 6;
A driver 7;
Be filled with heat radiation protection gas 8 in the described vacuum seal cell-shell 5;
Described LED luminous die 1 is a LED luminous tube 9 or is at least one LED light-emitting section 21;
A string at least identical illuminant colour led chip or illuminant colour led chip 11 inequality on described LED luminous tube 9 comprises a crystalline ceramics pipe 10 and is installed in described crystalline ceramics pipe 10 outer surfaces;
A string at least identical illuminant colour led chip or illuminant colour led chip 11 inequality on each bar light-emitting section of described at least one LED light-emitting section 21 includes a sapphire substrate 22 and is installed in described sapphire substrate 22;
Series connection or the connection in series-parallel mutually of described led chip 11; The two end electrodes lead-out wire 14 of led chip 11 is drawn via electric lead-out wire 4 and is connected with driver 7 outputs, and the input of driver 7 is connected with electric connector 6; Described driver 7 is installed within the electric connector 6;
Described vacuum seal cell-shell 5 and electric connector 6 usefulness fluid sealants 17 interconnect the LED bulb that sealing constitutes hermetic comprehensive bright dipping.
Be coated with luminous bisque 12 on described a string at least identical illuminant colour led chip or the illuminant colour led chip 11 inequality and/or on crystalline ceramics pipe 10 surfaces.
One end of described crystalline ceramics pipe 10 nearly stem stems 2 is fixed with the first wire 18a that is welded on the electric lead-out wire 4 by electric lead-out wire 4; Described crystalline ceramics pipe 10 upper ends are fixed on the inner roof wall of crystalline ceramics pipe 10 upper ends and vacuum seal cell-shell 5 by at least one first spring 18b.
Each bar light-emitting section of described at least one LED light-emitting section 21 is made of with a string at least identical illuminant colour led chip or illuminant colour led chip 11 inequality and luminous bisque 12 on being installed in described sapphire substrate 22 sapphire substrate 22.
Described stem stem 2 tops are a glass tube or glass column 23, and at least one the second wires 24 are arranged at this glass tube or glass column 23 tops; Described at least one LED light-emitting section 21 is by connecting line 25 series connection or connection in series-parallel mutually, and is weldingly fixed on described at least one the second wires 24 and the electric lead-out wire 4.
(21a 21b) interconnects and is fixed on the glass tube or glass column 23 of stem stem 2 by one second spring 26 one end of two relative light-emitting sections of described at least one LED light-emitting section, 21 nearly stem stem 2 ends.
Described driver 7 is made of rectifying and wave-filtering and constant current tube circuit; Described driver is potted within the electric connector 6 by casting glue 20; Described driver 7 also can include light adjusting circuit etc., if described driver volume is big, also can plastics or ceramic connecting piece between cell-shell 5 and the electric connector 6, to hold the driver of larger volume.
Described led chip 11 has one or more P-N knots.
Described vacuum seal cell-shell 5 has A type or the G type cell-shell of a ledge for A type cell-shell, T type cell-shell, C type cell-shell, G type cell-shell or cell-shell top.
Described electric connector 6 is E type, GU type, GX type, GZ type or Type B.
The described led chip of sending out illuminant colour identical or send out inequality illuminant colour is the led chip of blue light-emitting, ultraviolet light or blue light and ruddiness, is coated with the luminescence generated by light bisque that described blue light, ruddiness or ultraviolet light is become the light of white light or other required look around the led chip; Described led chip also can be the chip of bill coloured light; Or rubescent, blue, the chip of green three primary colours or the chip of many primary colours, the light of described various looks mixes the light that obtains white light or other required look.
The LED bulb of comprehensive bright dipping of the present utility model have whole lamp integral sealing, driver also by the casting glue embedding, volume is little, luminous efficiency is high, the life-span is long, can directly replace refrigerator and outdoor etc. with advantages such as incandescent lamps; Can be used for throwing light under refrigerator, indoor and outdoor and other adverse circumstances.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the LED bulb of comprehensive bright dipping of the present utility model.
Fig. 2 is the structural representation of another embodiment of the LED bulb 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 structural representation of an embodiment of the LED bulb of comprehensive bright dipping of the present utility model.As shown in Figure 1, the LED bulb of comprehensive bright dipping of the present utility model, it comprises:
6, one of 5, one electric connector of vacuum seal cell-shell that have LED luminous die 1, stem stem 2, blast pipe 3 and an electric lead-out wire 4 are installed in the driver 7 in the electric connector 6; Be filled with heat radiation protection gas 8 in the cell-shell; LED luminous die 1 is a LED luminous tube 9, a string at least identical illuminant colour led chip or illuminant colour led chip 11 inequality on LED luminous tube 9 comprises a crystalline ceramics pipe 10 and is installed in these crystalline ceramics pipe 10 outer surfaces; Be coated with luminous bisque 12 on the led chip 11 and/or on crystalline ceramics pipe 10 surfaces; At least interconnected by first electric connection line 13 between each chip of a string led chip 11, the two end electrodes lead-out wire 14 of led chip 11 is drawn via the electric lead-out wire 4 of cell-shell and is connected with the output of driver 7, and the input of driver 7 is connected with electric connector 6 through second electric connection line 15; The two end electrodes lead-out wire 14 of led chip 11 is fixed on the crystalline ceramics pipe 10 by fixture 16, and this fixture 16 can be silver-colored slurry, scolding tin, glue, plastics or low-melting glass etc.; Electric connector 6 and cell-shell 5 are interconnected and are sealed the LED illuminating lamp that forms hermetic comprehensive bright dipping by fluid sealant 17; Described electric connector 6 is used for connecting external power, connects external power and just can light the LED illuminating lamp of this comprehensive bright dipping.
The crystalline ceramics pipe 10 of the LED luminous die 1 of present embodiment also can be glass tube or plastic tube.
At least each led chip of a string led chip 11 of present embodiment has one or more LED P-N knots.
The heat radiation protection gas 8 of present embodiment for example is helium, hydrogen or helium hydrogen gaseous mixture for low coefficient of viscosity high thermal conductivity heat radiation protection gas; Cell-shell 5 vacuumizes via blast pipe 3, will dispel the heat afterwards to charge into cell-shell 5 with protective gas 8, again blast pipe 3 sealings by fusing.
There is the cell-shell of a ledge at the A type that the is shaped as cell-shell of the cell-shell 5 of present embodiment, T type cell-shell, C type cell-shell, G type cell-shell, top or has the cell-shell of part light reflection surface, or a kind of in other existing incandescent lamp cell-shell, Figure 1 shows that the cell-shell of a ledge 19 is arranged at the cell-shell top, this ledge is used for holding fixing spring 18b with better fixedly crystalline ceramics pipe 10.
Described electric connector 6(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.
The driver 7 of present embodiment is made of rectifying and wave-filtering and constant current tube circuit, and by casting glue 20 embeddings.
Described driver also can include light adjusting circuit, circuit of power factor correction etc.
Fig. 2 is the structural representation of another embodiment of the LED bulb of comprehensive bright dipping of the present utility model.The LED luminous die 1 of this embodiment is at least one LED light-emitting section 21, and each bar light-emitting section 21 includes a sapphire substrate 22, and a string at least led chip 11 is fixed on the sapphire substrate 22, around sapphire substrate 22 and the chip 11 luminous bisque 12 is arranged; Cell-shell 5 is A type cell-shell; One glass tube or glass column 23 are arranged on the stem stem 2 of cell-shell 5, and at least one the second wires 24 are arranged at the top of this glass tube or glass column 23; At least one light-emitting section 21 is connected or connection in series-parallel mutually by connecting line 25, and is weldingly fixed on the electric lead-out wire 4 of second wire 24 and stem stem 2, Figure 2 shows that four light-emitting sections 21 examples of series connection mutually; The root of the glass column 23 among Fig. 2 on the stem stem 2 has one second spring 26, be used for to connect end 21a and a 21b of two relative LED light-emitting sections, and is fixed on the glass column 23.Identical among Fig. 2 among the meaning of other icon and Fig. 1.
Each embodiment that the claimed scope of the utility model is not limited to introduce herein, all belongs to the scope that the utility model patent contains at all various forms of conversion of doing based on the utility model claim and description and replacement.
Claims (10)
1. the LED bulb of a comprehensive bright dipping, it comprises:
A vacuum seal cell-shell (5) that has LED luminous die (1), stem stem (2), blast pipe (3) and electric lead-out wire (4);
An electric connector (6);
A driver (7);
Be filled with heat radiation protection gas (8) in the described vacuum seal cell-shell (5); It is characterized in that,
Described LED luminous die (1) is a LED luminous tube (9) or is at least one LED light-emitting section (21);
A string at least identical illuminant colour led chip or illuminant colour led chip inequality (11) on described LED luminous tube (9) comprises a crystalline ceramics pipe (10) and is installed in described crystalline ceramics pipe (10) outer surface;
A string at least identical illuminant colour led chip or illuminant colour led chip inequality (11) on each bar light-emitting section of described at least one LED light-emitting section (21) comprises a sapphire substrate (22) and is installed in described sapphire substrate (22);
Described led chip (11) is connected or connection in series-parallel mutually; The two end electrodes lead-out wire (14) of led chip (11) is drawn via electric lead-out wire (4) and is connected with driver (7) output, and the input of driver (7) is connected with electric connector (6); Described driver (7) is installed within the electric connector (6);
Described vacuum seal cell-shell (5) and electric connector (6) interconnect the LED bulb that sealing constitutes the comprehensive bright dipping of whole lamp integral sealing with fluid sealant (17).
2. by the LED bulb of the described comprehensive bright dipping of claim 1, it is characterized in that described a string at least identical illuminant colour led chip or illuminant colour led chip inequality (11) upward and/or on crystalline ceramics pipe (10) surface are coated with luminous bisque (12).
3. by the LED bulb of the described comprehensive bright dipping of claim 1, it is characterized in that described electric lead-out wire (4) upper end is close to the inwall of crystalline ceramics pipe (10) and fixing crystalline ceramics pipe; Nearly stem stem (2) one ends of crystalline ceramics pipe (10) are fixing by electric lead-out wire (4) and first wire (18a) that is welded on the electric lead-out wire (4); The upper end of described crystalline ceramics pipe (10) is interfixed by the inner roof wall of at least one first spring (18b) with crystalline ceramics pipe (10) upper end and vacuum seal cell-shell (5).
4. press the LED bulb of the described comprehensive bright dipping of claim 1, it is characterized in that each bar light-emitting section of described at least one LED light-emitting section (21) is made of with a string at least identical illuminant colour led chip or illuminant colour led chip inequality (11) and luminous bisque (12) on being installed in described sapphire substrate (22) a sapphire substrate (22).
5. by the LED bulb of the described comprehensive bright dipping of claim 1, it is characterized in that described stem stem (2) top is a glass tube or glass column (23), at least one the second wires (24) are arranged at this glass tube or glass column (23) top; Described at least one LED light-emitting section (21) is connected or connection in series-parallel mutually by connecting line (25), and is weldingly fixed on described at least one the second wires (24) and the electric lead-out wire (4).
6. press the LED bulb of the described comprehensive bright dipping of claim 5, it is characterized in that an end (21a, 21b) of two relative light-emitting sections of nearly stem stem (2) end of described at least one LED light-emitting section (21) interconnects and is fixed on the glass tube or glass column (23) of stem stem (2) by one second spring (26).
7. by the LED bulb of the described comprehensive bright dipping of claim 1, it is characterized in that described driver (7) is made of rectifying and wave-filtering and constant current tube circuit; Described driver is potted within the electric connector (6) by casting glue (20).
8. by the LED bulb of claim 1 or 2 described comprehensive bright dippings, it is characterized in that described led chip (11) has one or more P-N knots.
9. by the LED bulb of claim 1 or 2 described comprehensive bright dippings, it is characterized in that described vacuum seal cell-shell (5) is A type or the G type cell-shell that a ledge is arranged at A type cell-shell, T type cell-shell, C type cell-shell, G type cell-shell or cell-shell top.
10. by the LED bulb of claim 1 or 2 described comprehensive bright dippings, it is characterized in that described electric connector (6) is E type, GU type, GX type, GZ type or Type B.
Priority Applications (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200169059U CN203215314U (en) | 2013-01-11 | 2013-01-11 | LED bulb capable of emitting light in all-dimensional mode |
| CA2867053A CA2867053A1 (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 |
| AU2013231791A AU2013231791A1 (en) | 2012-03-12 | 2013-03-11 | LED Light-Emitting Column and LED Light Using the Same |
| US14/384,671 US20150036341A1 (en) | 2012-03-12 | 2013-03-11 | Led light-emitting column and led light using the same |
| PCT/CN2013/072411 WO2013135153A1 (en) | 2012-03-12 | 2013-03-11 | Led lighting column and led lamp using same |
| EP13760650.5A EP2827046A4 (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 |
| IN8229DEN2014 IN2014DN08229A (en) | 2012-03-12 | 2013-03-11 | |
| MX2014011011A MX2014011011A (en) | 2012-03-12 | 2013-03-11 | Led lighting column and led lamp using same. |
| KR1020147028558A KR20150013449A (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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200169059U CN203215314U (en) | 2013-01-11 | 2013-01-11 | LED bulb capable of emitting light in all-dimensional mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203215314U true CN203215314U (en) | 2013-09-25 |
Family
ID=49204850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200169059U Expired - Lifetime CN203215314U (en) | 2012-03-12 | 2013-01-11 | LED bulb capable of emitting light in all-dimensional mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203215314U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033774A (en) * | 2014-06-25 | 2014-09-10 | 连云港晶德照明电器有限公司 | LED filament bulb |
| WO2015131417A1 (en) * | 2014-03-05 | 2015-09-11 | 游宇 | Led bulb |
| CN105674225A (en) * | 2016-03-07 | 2016-06-15 | 江苏师范大学 | White LED (Light-Emitting Diode) light source of transparent ceramic fluorescent tube packaged with blue chips on inner wall thereof |
| US10267461B2 (en) | 2015-02-12 | 2019-04-23 | Signify Holding B.V. | Lighting module and lighting device comprising the lighting module |
-
2013
- 2013-01-11 CN CN2013200169059U patent/CN203215314U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015131417A1 (en) * | 2014-03-05 | 2015-09-11 | 游宇 | Led bulb |
| CN104033774A (en) * | 2014-06-25 | 2014-09-10 | 连云港晶德照明电器有限公司 | LED filament bulb |
| US10267461B2 (en) | 2015-02-12 | 2019-04-23 | Signify Holding B.V. | Lighting module and lighting device comprising the lighting module |
| CN105674225A (en) * | 2016-03-07 | 2016-06-15 | 江苏师范大学 | White LED (Light-Emitting Diode) light source of transparent ceramic fluorescent tube packaged with blue chips on inner wall thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Music Company Limited Assignor: ZHEJIANG LEDISON OPTOELECTRONICS Co.,Ltd. Contract record no.: 2016990000215 Denomination of utility model: LED bulb capable of emitting light in all-dimensional mode Granted publication date: 20130925 License type: Common License Record date: 20160531 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130925 |
|
| CX01 | Expiry of patent term |