CN203375200U - LED (Light-Emitting Diode) lamp bulb - Google Patents
LED (Light-Emitting Diode) lamp bulb Download PDFInfo
- Publication number
- CN203375200U CN203375200U CN201320356494.8U CN201320356494U CN203375200U CN 203375200 U CN203375200 U CN 203375200U CN 201320356494 U CN201320356494 U CN 201320356494U CN 203375200 U CN203375200 U CN 203375200U
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- light
- emitting diode
- diode bulb
- light emitting
- emitting component
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Abstract
The utility model discloses an LED (Light-Emitting Diode) lamp bulb which at least comprises a threaded joint, an insulating base, an power module, a support post, a light source module and a lampshade, wherein the insulating base comprises a containing space; the power module is arranged in the containing space and is electrically connected to the threaded joint; the light source module is arranged at the upper side of the support post, is electrically connected to the power module and comprises a light-transmitting substrate and multiple light-emitting elements; the four sides of the light-emitting elements and backsides of light-transmitting substrates at the four sides of the light-emitting elements are further coated with a layer of fluorescent powder; the lampshade covers the insulating base. Through the LED lamp bulb of the structure mentioned above, the purpose of lights in all directions is realized.
Description
Technical field
The utility model relates to a kind of light emitting diode bulb, particularly relevant for a kind of light source module, be placed in the support column top, and this light source module has a light-permeable substrate and a plurality of light-emitting component, the plurality of light-emitting component is arranged at this substrate outside ringwise, and further be coated with layer of fluorescent powder on this light-permeable substrate back of the surrounding of this light-emitting component and this light-emitting component surrounding, to reach the design of all-round smooth purpose.
Background technology
Traditional bulb (light bulb), or so-called bulb lamp, used tungsten filament to start as sending out from Edison invented, surpassed up till now a century.Because the luminous of tungsten filament is omnibearing (omnidirection), to a direction, can not export more light, therefore replaced rapidly the lamp source with candle or kerosene lamp etc.At present, the lamp source of omnibearing smooth shape has been accepted to have in market.
Yet, owing to usining tungsten filament as the bulb of sending out module, consumed power is larger, the illumination that the power of namely every watt of consumption can provide is quite poor in the middle of current.Therefore, many development resources are bet in providing replacing of more power saving traditional osram lamp.
LED lighting is power consumption minimum in current lighting device, meets the electrical lighting product of green energy most.Yet because light-emitting diode (LED) module and the light shape of launching, spot light still not compared to traditional module, and there is directive property.Although the advantage that power consumption is extremely low is arranged, and can be suitable for into illumination by the spot light diffusion, also need other design and improvement just can reach.
At present, light emitting diode is applied on bulb, has had many products commercially to peddle.The product of main flow series, remain the external form of light emitting diode bulb made with traditional osram lamp and approaches, and adopt identical joint.
Please refer to Fig. 1, it illustrates the schematic perspective view of the light emitting diode bulb of existing CN103016991A patent application case.As shown in the figure, the light emitting diode bulb of CN103016991A patent application case mainly comprises a LED filament 100, plug socket 110, wherein, some LED filaments 100 are inserted into respectively in plug socket 110, and have the vertical direction of a LED filament 100 angle θ that tilts at least.Plug socket 110 is fixed on the metallic rod of glass stem 120, and glass stem 120 is sintered into one with bulb housing 130.
But above-mentioned existing light emitting diode bulb has following shortcoming: when assembling, it is need be inserted into respectively in plug socket 110 by some LED filaments 100, and the vertical direction that has a LED filament 100 at least the angle θ that tilts, its light that LED filament 100 cylindricalitys need be distributed is through restructuring, stack, become ball-type light, just meet the requirement of all-round light, but above-mentioned restructuring, overlap-add are more complicated, increase manufacturing cost, really belong to a fly in the ointment.
The utility model content
In order to solve the problem of prior art, the purpose of this utility model is a kind of light emitting diode bulb of design, to overcome above-mentioned defect.
The utility model provides a kind of light emitting diode bulb, and it at least comprises: a thread joint; One insulator foot, be positioned on this thread joint, and it has an accommodation space; One power module, be placed in this accommodation space and with this thread joint and be electrically connected; One support column, be immobilizated on this insulator foot; One light source module, be placed in this support column top and be electrically connected with this power module, and there is a light-permeable substrate and a plurality of light-emitting component, and further be coated with layer of fluorescent powder on this light-permeable substrate back of the surrounding of this light-emitting component and this light-emitting component surrounding; And a lampshade, can be covered on this insulator foot.
Wherein, the upper and lower surface of this light-permeable substrate and side further coat layer of fluorescent powder.
Wherein, the plurality of light-emitting component is arranged at the outside of this light-permeable substrate ringwise.
Wherein, this lampshade is transparent lamp shade.
Wherein, this light-permeable substrate is transparent or semitransparent substrate.
Wherein, this light-permeable substrate is a glass substrate, sapphire substrate or indium tin oxide substrate.
Wherein, this support column is a metallic support post.
Wherein, this light-emitting component is a light-emitting diode chip for backlight unit.
Wherein, this light-emitting diode chip for backlight unit is interconnection system L E D element on a plate.
The beneficial effects of the utility model: a purpose of the present utility model is to provide a kind of light emitting diode bulb, its light source module is to be placed in the support column top, and this light source module has a light-permeable substrate and a plurality of light-emitting component, and further be coated with layer of fluorescent powder on this light-permeable substrate back of the surrounding of this light-emitting component and this light-emitting component surrounding, to reach the purpose of all-round light.
For making your auditor can further understand structure of the present utility model, feature and purpose thereof, hereby be accompanied by being described in detail as follows of graphic and preferred embodiment.
The accompanying drawing explanation
Fig. 1 is a schematic diagram, and it illustrates the schematic perspective view of the light emitting diode bulb of existing CN103016991A patent application case.
Fig. 2 is a schematic diagram, and it illustrates the decomposing schematic representation of the light emitting diode bulb of the utility model one preferred embodiment.
Fig. 3 is a schematic diagram, and it illustrates the combination generalized section of the light emitting diode bulb of the utility model one preferred embodiment.
Fig. 4 is a schematic diagram, and it illustrates the schematic diagram of all-round light of the light emitting diode bulb of the utility model one preferred embodiment.
Fig. 5 is a schematic diagram, and it illustrates the schematic perspective view of the light source module of the utility model one preferred embodiment.
Fig. 6 is a schematic diagram, and it illustrates the schematic perspective view of the light source module of another preferred embodiment of the utility model.
The specific embodiment
Please, in the lump with reference to Fig. 2 to Fig. 3, wherein Fig. 2 illustrates the decomposing schematic representation of the light emitting diode bulb of the utility model one preferred embodiment; Fig. 3 illustrates the combination generalized section of the light emitting diode bulb of the utility model one preferred embodiment.
As shown in the figure, light emitting diode bulb of the present utility model, it at least comprises: a thread joint 10; One insulator foot 20; One power module 30; One support column 40; One light source module 50; And one lampshade 60 combine.
Wherein, this thread joint 10 is for example and without limitation to the E26/E27 joint.If small-sized light emitting diode bulb, can use similarly is the E12 joints such as mini light night.If be applied in large-scale lighting, can use the E40 joint.To take the E27 joint to be illustrated as example in the present embodiment, but not as limit.
This insulator foot 20 is positioned on this thread joint 10, is the hollow barrel structure, has an accommodation space 21, its bottom has a thread 22, to be screwed together in this thread joint 10, its both sides have respectively a fixed leg 23, and the top of this fixed leg 23 has a fixing hole 24.Wherein, this insulator foot 20 is made by plastic material.In addition, 23 of two fixed legs of this insulator foot 20 have respectively a chute 25.In addition, this insulator foot 20 also can be used for isolating this power module 30, to meet the regulation of safety.
This power module 30 is be placed in this accommodation space 21 and be electrically connected with this thread joint 10, and its top has one first metallic pin 31 and one second metallic pin 32, should the required power supply of light source module 50 in order to confession.In addition, the both sides of this power module 30 have respectively an edge strip 33, for sliding, put and are immobilizated in this chute 25.
In addition, these insulator foot 20 tops further have a pad 35, this pad 35 is can be immobilizated on this insulator foot 20, and it has respectively one first lockhole 36 corresponding to these fixing hole 24 places, this pad 35 can be immobilizated in this fixing hole 24 through this first lockhole 36 by screw 37.In addition, this pad 35 has respectively one second lockhole 38 in the inboard of this first lockhole 36.
This support column 40 is such as but not limited to made by metal, it has respectively one first combined hole 41 corresponding to these the second lockhole 38 places, this support column 40 can be immobilizated on pad 35 through this second lockhole 38 by screw 42, this support column 40, except in order to support this light source module 50, also can supply the required heat radiation approach of this light source module 50.In addition, the top of this support column 40 further has at least one the second combined hole 43.
This light source module 50 is placed in these support column 40 tops and is electrically connected with this power module 30, it has a light-permeable substrate 51 and a plurality of light-emitting component 52, this light-emitting component 52 is for example and without limitation to a light emitting diode (L E D) chip, and be preferably interconnection system on a plate (C O B) L E D element, it is such as but not limited to being arranged at ringwise this light-permeable substrate 51 outsides, in the present embodiment, to take the plurality of light-emitting component 52 to be arranged at ringwise these light-permeable substrate 51 outsides and to be illustrated as example, but not as limit.Wherein, there are two line holes 53 on this light-permeable substrate 51, after passing through for the wire 54 and 55 that is connected to this first metallic pin 31 and the second metallic pin 32 respectively, be directly welded on this light-permeable substrate 51, in addition, this light-permeable substrate 51 also has at least one the 3rd lockhole 56 corresponding to these the second combined hole 43 places, this light-permeable substrate 51 can be immobilizated on this support column 40 through the 3rd lockhole 56 by screw 57.
Wherein, this light-permeable substrate 51 is transparent or semitransparent substrate, and is for example and without limitation to a glass substrate, sapphire substrate or indium tin oxide (ITO) substrate.Further be coated with layer of fluorescent powder 59 on these light-permeable substrate 51 back sides of the surrounding of this light-emitting component 52 and this light-emitting component 52 surroundings, upper and lower and the surrounding of light-emitting diode chip for backlight unit 52 is coated by fluorescent material 59 respectively, therefore, during 52 energising of this light-emitting component, its blue light sent can convert white light or gold-tinted to and see through these lampshade 60 bright dippings via this fluorescent material 59.In addition, the quantity of this light-emitting component 52 can optionally change.
This lampshade 60 can be covered on this thread joint 10, is transparent lamp shade, and it is preferably by glass material made.
As shown in Figure 3, when combination, can first insulator foot 20 and this thread joint 10 be screwed togather, then power module 30 be slided and is placed in this chute 25 by this edge strip 33, to be placed in this insulator foot 20; Pad 35 is immobilizated on this insulator foot 20; This supporting seat 40 is immobilizated on this pad 35; Then light source module 50 is immobilizated in to this supporting seat 40 tops, makes this wire 54 and 55 respectively through this line hole 53; Use scolding tin that this wire 54 and 55 is welded in respectively on this light-permeable substrate 51; With screw 57, this light source module 50 is locked on this supporting seat 40; Finally lampshade 60 and these thread joint 10 combinations can be completed to assembling of the present utility model.Therefore, the assembling of light emitting diode bulb of the present utility model is very easy to, and can reach the purpose of dispel the heat good and 360 ° of bright dippings, and therefore, the light emitting diode bulb of more above-mentioned existing CN103016991A patent application case has progressive.
Please refer to Fig. 4, it illustrates the schematic diagram of all-round light of the light emitting diode bulb of the utility model one preferred embodiment.As shown in the figure, when light emitting diode bulb energising of the present utility model, be disposed at that fluorescent material 59 that blue light that the plurality of light-emitting component 52 of the side of this light-permeable substrate 51 sends coats on can these light-permeable substrate 51 back sides via the plurality of light-emitting component 52 surroundings and this light-emitting component 52 surroundings converts white light to or yellow emission is gone out, therefore, can be luminous on light-permeable substrate 51, light-permeable substrate 51 belows also can be luminous, to reach the purpose of all-round light.
Please refer to Fig. 5, it illustrates the schematic perspective view of the light source module of the utility model one preferred embodiment.As shown in the figure, light source module 50 of the present utility model has a light-permeable substrate 51 and a plurality of light-emitting component 52, and this light-emitting component 52 is for example and without limitation to a light emitting diode (L E D) chip, and be preferably interconnection system on a plate (C O B) L E D element, be arranged at ringwise this light-permeable substrate 51 outsides, in addition, further be coated with layer of fluorescent powder 59 on these light-permeable substrate 51 back sides of the surrounding of this light-emitting component 52 and this light-emitting component 52 surroundings, the upper and lower and surrounding of light-emitting diode chip for backlight unit 52 is coated by fluorescent material 59 respectively.
Please refer to Fig. 6, it illustrates the schematic perspective view of the light source module of another preferred embodiment of the utility model.As shown in the figure, light source module 50 of the present utility model has a light-permeable substrate 51 and a plurality of light-emitting component 52, and this light-emitting component 52 is such as but not limited to being arranged at ringwise this light-permeable substrate 51 outsides, in addition, further be coated with layer of fluorescent powder 59 on the upper and lower surface of this light-permeable substrate 51 and side thereof, upper and lower and the surrounding of light-emitting diode chip for backlight unit 52 is coated by fluorescent material 59 respectively, with prevent blue light that this light-emitting component 52 sent never coating fluorescent powder 59 locate expose.
In sum, enforcement by light emitting diode bulb of the present utility model, its light source module is to be placed in the support column top, and this light source module has interconnection system on a substrate and a plate (C O B) L E D element, on this plate, interconnection system L E D element is arranged at this substrate outside ringwise, and further be coated with layer of fluorescent powder on this light-permeable substrate back of the surrounding of this light-emitting component and this light-emitting component surrounding, to reach the advantages such as all-round light, therefore, the really more existing light emitting diode bulb of the utility model has progressive.
The utility model those disclosed herein, be preferred embodiment, and local change or modification and come from technological thought of the present utility model and be easy to by the people who is familiar with this skill the person of knowing by inference such as, all do not take off patent right category of the present utility model.
Claims (9)
1. a light emitting diode bulb, is characterized in that, at least comprises:
One thread joint;
One insulator foot, be positioned on this thread joint, and it has an accommodation space;
One power module, be placed in this accommodation space and with this thread joint and be electrically connected;
One support column, be positioned on this insulator foot;
One light source module, be placed in this support column top and be electrically connected with this power module, and there is energy transparent substrates and an a plurality of light-emitting component, and further be coated with layer of fluorescent powder on this energy transparent substrates back side of the surrounding of this light-emitting component and this light-emitting component surrounding;
And
One lampshade, can be covered on this insulator foot.
2. light emitting diode bulb as claimed in claim 1, is characterized in that, the upper and lower surface of this energy transparent substrates and side further coat layer of fluorescent powder.
3. light emitting diode bulb as claimed in claim 1 or 2, is characterized in that, the plurality of light-emitting component is arranged at the outside of this energy transparent substrates ringwise.
4. light emitting diode bulb as claimed in claim 2, is characterized in that, this lampshade is transparent lamp shade.
5. light emitting diode bulb as claimed in claim 2, is characterized in that, this energy transparent substrates is transparent or semitransparent substrate.
6. light emitting diode bulb as claimed in claim 2, is characterized in that, this energy transparent substrates is a glass substrate, sapphire substrate or indium tin oxide substrate.
7. light emitting diode bulb as claimed in claim 2, is characterized in that, this support column is a metallic support post.
8. light emitting diode bulb as claimed in claim 2, is characterized in that, this light-emitting component is a light-emitting diode chip for backlight unit.
9. light emitting diode bulb as claimed in claim 8, is characterized in that, this light-emitting diode chip for backlight unit is interconnection system L E D element on a plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320356494.8U CN203375200U (en) | 2013-06-20 | 2013-06-20 | LED (Light-Emitting Diode) lamp bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320356494.8U CN203375200U (en) | 2013-06-20 | 2013-06-20 | LED (Light-Emitting Diode) lamp bulb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203375200U true CN203375200U (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320356494.8U Expired - Fee Related CN203375200U (en) | 2013-06-20 | 2013-06-20 | LED (Light-Emitting Diode) lamp bulb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203375200U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742813A (en) * | 2014-01-25 | 2014-04-23 | 张晓峰 | Novel LED lamp |
| CN103791459A (en) * | 2014-01-24 | 2014-05-14 | 苏州镭易特照明科技有限公司 | LED bulb lamp emitting light at 360 degrees |
| CN105222101A (en) * | 2015-10-23 | 2016-01-06 | 晶阳照明有限公司 | A kind of light-emitting diode lamp-plate and lighting device |
| CN112747264A (en) * | 2019-10-31 | 2021-05-04 | 液光固态照明股份有限公司 | Lighting device |
-
2013
- 2013-06-20 CN CN201320356494.8U patent/CN203375200U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791459A (en) * | 2014-01-24 | 2014-05-14 | 苏州镭易特照明科技有限公司 | LED bulb lamp emitting light at 360 degrees |
| CN103742813A (en) * | 2014-01-25 | 2014-04-23 | 张晓峰 | Novel LED lamp |
| CN103742813B (en) * | 2014-01-25 | 2016-06-01 | 浙江锐迪生光电有限公司 | A kind of Novel LED illuminating lamp |
| CN105222101A (en) * | 2015-10-23 | 2016-01-06 | 晶阳照明有限公司 | A kind of light-emitting diode lamp-plate and lighting device |
| CN112747264A (en) * | 2019-10-31 | 2021-05-04 | 液光固态照明股份有限公司 | Lighting device |
| CN112747264B (en) * | 2019-10-31 | 2022-11-22 | 液光固态照明股份有限公司 | Lighting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20140101 Termination date: 20160620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |