CN204328550U - LED bulb - Google Patents
LED bulb Download PDFInfo
- Publication number
- CN204328550U CN204328550U CN201420802104.XU CN201420802104U CN204328550U CN 204328550 U CN204328550 U CN 204328550U CN 201420802104 U CN201420802104 U CN 201420802104U CN 204328550 U CN204328550 U CN 204328550U
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- China
- Prior art keywords
- led
- light source
- support
- cell
- blast pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model relates to a kind of LED bulb, comprise printing opacity cell-shell and electric connector, stem stem is provided with in described printing opacity cell-shell, described stem stem comprises support and the blast pipe be located in support and electric lead-out wire, the upper shed of described blast pipe is communicated with cell-shell inner space, driving power is equipped with in described support, described electric lead-out wire extends upwardly into cell-shell inner space from described support, the upper end of described electric lead-out wire supports and is electrically connected with LED light source, described LED light source comprises at least one LED lamp bar arranged by certain space distorted form, the lower end of described electric lead-out wire is electrically connected with driving power.LED bulb of the present utility model realizes 360 ° of Full-angle three-dimensional luminescences by rational structural design, and hot spot is even, and bulb finished product can be made by conduction and radiation test, can realize higher finished product power and luminous flux.
Description
Technical field
The utility model relates to lighting, more particularly, relates to a kind of LED bulb.
Background technology
Bulb is used for illumination, application and extensively in daily life.Along with the development of people's living standard and the progress of science and technology, in today that world energy sources lacks, energy-conserving and environment-protective, the LED bulb of green illumination is provided to become first-selected.But the LED bulb used now, due to the characteristic of structure and LED itself, be difficult to realize full angle luminescence, or the hot spot of luminescence is uneven, there is dark space.The driving power of existing LED bulb is placed in lamp holder spiral shell shell, can produce certain interference to the work of driving power, and finished product is difficult to by conduction and radiation test.And due to the limitation in space, finished product is difficult to realize more high-power.
Utility model content
The technical problems to be solved in the utility model is, for the above-mentioned defect of prior art, provide a kind of can realize the luminous and hot spot of full angle evenly, can by the LED bulb of conduction and radiation test.
The utility model solves the technical scheme that its technical problem adopts: propose a kind of LED bulb, comprise printing opacity cell-shell and electric connector, stem stem is provided with in described printing opacity cell-shell, described stem stem comprises support and the blast pipe be located in support and electric lead-out wire, the upper shed of described blast pipe is communicated with cell-shell inner space, driving power is equipped with in described support, described electric lead-out wire extends upwardly into cell-shell inner space from described support, the upper end of described electric lead-out wire supports and is electrically connected with LED light source, described LED light source comprises at least one LED lamp bar arranged by certain space distorted form, the lower end of described electric lead-out wire is electrically connected with driving power.
In an embodiment, it is that annulus arranges and the many LED lamp bar be electrically connected to each other that described LED light source comprises by certain space angle.
In an embodiment, described LED light source comprises in circular arrangement and at least two group LED lamp bar be electrically connected to each other, and wherein each group LED lamp bar comprises by certain space angle is that triangular shape arranges and at least three LED lamp bar be electrically connected to each other.
In an embodiment, described blast pipe vertically extends upwardly into cell-shell inner space from support, and the upper end of described blast pipe laterally extends the fixed leg that at least two support described LED light source.
In an embodiment, described blast pipe vertically extends upwardly into cell-shell inner space from support, and the upper end of described blast pipe laterally extends at least two first fixed legs supporting described LED light source upper end, the middle part of described blast pipe laterally extends at least two second fixed legs supporting described LED light source lower end.
In an embodiment, described LED lamp bar serial or parallel connection each other.
In an embodiment, LED lamp bar described in each is comprised substrate strip and to be installed in substrate strip and the LED chip of at least a string identical or different color sealed by fluorescent glue.
In an embodiment, in described printing opacity cell-shell, be filled with inert gas.
In an embodiment, described driving power is electrically connected with electric connector.
Implement LED bulb of the present utility model, there is following beneficial effect: the LED light source of the utility model LED bulb is supported in cell-shell inner space by electric lead-out wire, the LED light source structure arranged according to certain spatial warping form can realize 360 ° of Full-angle three-dimensional luminescences, and the strip dark space eliminated in finished product hot spot and dark space, bottom, hot spot is even.Because driving power is placed in stem stem, can not disturb because having an effect to produce with electric connector spiral shell shell, bulb finished product can be made by conduction and radiation test, and higher finished product power and luminous flux can be realized.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the LED bulb of the utility model embodiment;
Fig. 2 is the structural representation of another angle of the LED bulb shown in Fig. 1;
Fig. 3 is the perspective view of the LED light source in the LED bulb shown in Fig. 1;
Fig. 4 is the perspective view of the LED bulb of another embodiment of the utility model;
Fig. 5 is the perspective view of the utility model LED bulb of an embodiment again.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Fig. 1 and Fig. 2 is the structural representation of two angles of LED bulb 10 according to the utility model embodiment respectively.As depicted in figs. 1 and 2, LED bulb 10 comprises printing opacity cell-shell 1, stem stem 2, electric connector 3, driving power 4 and LED light source 5.Electric connector 3 is installed on the bottom of printing opacity cell-shell 1, and stem stem 2 is fixed in printing opacity cell-shell 1.Stem stem 2 comprises support 21 and the blast pipe 22 be located in support 21 and electric lead-out wire 23 further.Driving power 4 is contained in support 21.Blast pipe 22 is vertically arranged in support 21, and the upper shed of blast pipe 22 is communicated with cell-shell inner space.After printing opacity cell-shell 1 vacuumizes by blast pipe 22, the inert gas of such as high thermal conductivity can be filled with again through blast pipe 22, subsequently blast pipe 22 be sealed, by the air seal that is filled with in printing opacity cell-shell 1.Electricity lead-out wire 23 extends upwardly into cell-shell inner space from support 21.LED light source 5 supports and is connected electrically in the upper end of electric lead-out wire 23.The lower end of electricity lead-out wire 23 is electrically connected with driving power 4, driving power 4 and then be electrically connected with electric connector 3 by connecting line 6.After electric connector 3 is connected with external power supply, LED light source 5 can be lighted.
Shown in Fig. 1,2 and Fig. 3, LED light source 5 can be arranged by certain spatial warping form and be electrically connected to form by least one LED lamp bar 51, to provide the stereo luminous of full angle.In examples shown, LED light source 5 comprises many LED lamp bar 51, be that annulus arranges and is electrically connected to each other by certain space angle, and it is often staggered on space angle between adjacent two LED lamp bar 51, make between adjacent LED lamp bar 51 also luminous by certain angular displacement, thus realize 360 ° of Full-angle three-dimensional light sources.Obviously, in different embodiment of the present utility model, the way of realization of LED light source 5 is not limited to illustrated embodiment, and the Full-angle three-dimensional that can also be realized needed for the utility model by other possible spatial arrangement various is luminous.Be connected by soldering and fixing realization of secondary chemistry between the many LED lamp bar 51 of formation LED light source 5, and many LED lamp bar 51 each other can serial or parallel connection.Each LED lamp bar 51 can comprise a substrate strip and be installed on the LED chip of at least a string identical or different color in substrate strip, and this LED chip is by the double-edged fluorescent glue sealing of substrate strip.
Fig. 4 shows the perspective view of the LED bulb 20 of another embodiment of the utility model.As shown in Figure 4, the basic structure of LED bulb 20 is roughly the same with the LED bulb 10 shown in Fig. 1, difference is, the blast pipe 22 of stem stem 2 vertically extends upwardly into cell-shell inner space from support 21, such as extend to the height roughly the same with LED light source 5, further, the upper end of blast pipe 22 also laterally extends at least two fixed legs 24, and the outer end of fixed leg 24 is connected with LED light source 5 to provide further supporting role for LED light source 5.
Fig. 5 shows the perspective view of the utility model LED bulb 30 of an embodiment again.As shown in Figure 5, the basic structure of LED bulb 30 is roughly the same with the LED bulb 10 shown in Fig. 1.But the difference of LED bulb 30 is, LED light source 5 is electrically connected to each other by least two group LED lamp bar 52 forms in circular arrangement further, wherein each group LED lamp bar 52 comprises again at least three LED lamp bar, arrange and be electrically connected to each other in triangular shape according to certain space angle on vertical, thus realizing 360 ° of Full-angle three-dimensional luminescences.And, the blast pipe 22 of stem stem 2 vertically extends upwardly into At The Height roughly the same with the upper end of LED light source 5 cell-shell inner space from support 21, the upper end of blast pipe 22 laterally extends at least two first fixed legs 24, be connected to provide support with the upper end of LED light source 5, the middle part of blast pipe 22 also laterally extends at least two second fixed legs 25, is connected to provide further support with the lower end of LED light source 5.The LED bulb 30 of design like this can optimize three-dimensional illumination effect further, and strengthens the stable degree of light source further.
According to LED bulb of the present utility model by the design of above Rational structure, eliminate the strip dark space in finished product hot spot and dark space, bottom, and achieve 360 ° of Full-angle three-dimensional luminescences, hot spot is even.Driving power is placed in stem stem, finished product can be made to pass through conduction and radiation test, and can realize higher finished product power and luminous flux.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. a LED bulb, comprise printing opacity cell-shell and electric connector, stem stem is provided with in described printing opacity cell-shell, described stem stem comprises support and the blast pipe be located in support and electric lead-out wire, the upper shed of described blast pipe is communicated with cell-shell inner space, it is characterized in that, driving power is equipped with in described support, described electric lead-out wire extends upwardly into cell-shell inner space from described support, the upper end of described electric lead-out wire supports and is electrically connected with LED light source, described LED light source comprises and arranging and at least one LED lamp bar be electrically connected by certain space distorted form, the lower end of described electric lead-out wire is electrically connected with driving power.
2. LED bulb according to claim 1, is characterized in that, it is that annulus arranges and the many LED lamp bar be electrically connected to each other that described LED light source comprises by certain space angle.
3. LED bulb according to claim 1, it is characterized in that, described LED light source comprises in circular arrangement and at least two group LED lamp bar be electrically connected to each other, and wherein each group LED lamp bar comprises by certain space angle is that triangular shape arranges and at least three LED lamp bar be electrically connected to each other.
4. LED bulb according to claim 1, is characterized in that, described blast pipe vertically extends upwardly into cell-shell inner space from support, and the upper end of described blast pipe laterally extends the fixed leg that at least two support described LED light source.
5. LED bulb according to claim 1, it is characterized in that, described blast pipe vertically extends upwardly into cell-shell inner space from support, and the upper end of described blast pipe laterally extends at least two first fixed legs supporting described LED light source upper end, the middle part of described blast pipe laterally extends at least two second fixed legs supporting described LED light source lower end.
6. LED bulb according to claim 1, is characterized in that, described LED lamp bar serial or parallel connection each other.
7. LED bulb according to claim 6, is characterized in that, LED lamp bar described in each is comprised substrate strip and to be installed in substrate strip and the LED chip of at least a string identical or different color sealed by fluorescent glue.
8. LED bulb according to claim 1, is characterized in that, is filled with inert gas in described printing opacity cell-shell.
9. LED bulb according to claim 1, is characterized in that, described driving power is electrically connected with electric connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802104.XU CN204328550U (en) | 2014-12-16 | 2014-12-16 | LED bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420802104.XU CN204328550U (en) | 2014-12-16 | 2014-12-16 | LED bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204328550U true CN204328550U (en) | 2015-05-13 |
Family
ID=53164906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420802104.XU Expired - Fee Related CN204328550U (en) | 2014-12-16 | 2014-12-16 | LED bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204328550U (en) |
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| CN106555942A (en) * | 2015-09-29 | 2017-04-05 | 上海德士电器有限公司 | LED light source module and the bubble shape lamp including which |
| CN107314258A (en) * | 2016-04-27 | 2017-11-03 | 嘉兴山蒲照明电器有限公司 | The LEDbulb lamp of LED filament and its manufacture method and the application filament |
| CN108027111A (en) * | 2015-09-01 | 2018-05-11 | 飞利浦照明控股有限公司 | Lighting apparatus with radio antenna |
| US10544905B2 (en) | 2014-09-28 | 2020-01-28 | Zhejiang Super Lighting Electric Appliance Co., Ltd. | LED bulb lamp |
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| US10655792B2 (en) | 2014-09-28 | 2020-05-19 | Zhejiang Super Lighting Electric Appliance Co., Ltd. | LED bulb lamp |
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| US10704741B2 (en) | 2015-08-17 | 2020-07-07 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED filament and light bulb |
| US10711951B1 (en) | 2014-09-28 | 2020-07-14 | Zhejiang Super Lighting Electric Appliance Co., Ltd | LED light bulb with curved filament |
| US10767817B2 (en) | 2015-08-17 | 2020-09-08 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED light bulb and LED filament thereof |
| US10784428B2 (en) | 2014-09-28 | 2020-09-22 | Zhejiang Super Lighting Electric Appliance Co., Ltd. | LED filament and LED light bulb |
| US10790419B2 (en) | 2017-12-26 | 2020-09-29 | Jiaxing Super Lighting Electric Appliance Co., Ltd | LED filament and LED light bulb |
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| US10982816B2 (en) | 2014-09-28 | 2021-04-20 | Zhejiang Super Lighting Electric Appliance Co., Ltd | LED light bulb having uniform light emmision |
| US10982817B2 (en) | 2014-09-28 | 2021-04-20 | Zhejiang Super Lighting Electric Appliance Co., Ltd | LED light bulb with a flexible LED filament |
| US11015764B2 (en) | 2014-09-28 | 2021-05-25 | Zhejiang Super Lighting Electric Appliance Co., Ltd | LED light bulb with flexible LED filament having perpendicular connecting wires |
| US11073248B2 (en) | 2014-09-28 | 2021-07-27 | Zhejiang Super Lighting Electric Appliance Co., Ltd. | LED bulb lamp |
| US11085591B2 (en) | 2014-09-28 | 2021-08-10 | Zhejiang Super Lighting Electric Appliance Co., Ltd | LED light bulb with curved filament |
| US11168844B2 (en) | 2015-08-17 | 2021-11-09 | Zhejiang Super Lighting Electric Appliance Co., Ltd | LED light bulb having filament with segmented light conversion layer |
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2014
- 2014-12-16 CN CN201420802104.XU patent/CN204328550U/en not_active Expired - Fee Related
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150513 Termination date: 20151216 |
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| CF01 | Termination of patent right due to non-payment of annual fee |