CN106382516A - Novel LED lamp bulb provided with gallium nitride LED chip - Google Patents
Novel LED lamp bulb provided with gallium nitride LED chip Download PDFInfo
- Publication number
- CN106382516A CN106382516A CN201510913011.3A CN201510913011A CN106382516A CN 106382516 A CN106382516 A CN 106382516A CN 201510913011 A CN201510913011 A CN 201510913011A CN 106382516 A CN106382516 A CN 106382516A
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- Prior art keywords
- fixedly connected
- support bar
- gallium nitride
- circuit board
- ball bubble
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Links
- 229910002601 GaN Inorganic materials 0.000 title claims abstract description 24
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 239000011324 bead Substances 0.000 claims abstract description 13
- 230000000903 blocking effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 239000012780 transparent material Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000007769 metal material Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000002826 coolant Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/05—Optical design plane
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Led Devices (AREA)
- Led Device Packages (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides a novel LED lamp bulb provided with a gallium nitride LED chip. The novel LED lamp bulb comprises an upper end part (1), a bulb (2), an inner frame (3), a light emitting device (4), a supporting device (5), a plugging device (6) and a reflecting device (7), wherein a filling part (11) and pins (12) are arranged at the upper end part (1); a baffle plate (21), a power supply (22), a first supporting bar (23) and a first through hole (24) are arranged on the bulb (2); a first fixing ring (31) is arranged on the inner frame (3); the light emitting device (4) comprises a heat dissipation frame (41), circuit boards (42), LED lamp beads (43), heat conducting bars (44) and a connecting tube (45); the supporting device (5) comprises a cushion block (51), a second supporting bar (52) and a reflecting ring (53); the plugging device (6) comprises a plugging block (61) and a holding part (62); the reflecting device (7) comprises a reflecting plate (71) and diagonal bars (72). Effective heat dissipation of the LED lamp bulb is realized, the heat dissipation efficiency is high, and the heat dissipation effect is good.
Description
Technical field
The present invention relates to LED technology field, more particularly, to a kind of Novel LED bulb of use gallium nitride based LED chip.
Background technology
LED light emitting diode is because its life-span length, light efficiency be high, radiationless and the advantages of low-power consumption, used in lighting field is more and more frequent, LED bulb is as light source using LED light emitting diode, using incandescent lamp housing, LED bulb is mainly used in common room lighting, and the LED bulb of prior art includes interface, ball bubble, multiple LED light emitting diode.Because the heat ratio that LED light emitting diode produces in use is higher, and LED bulb can only be radiated during using by way of radiation, radiating efficiency is low, it is easily caused LED bulb to damage because temperature is too high in use, and existing LED luminosity is not high enough, existing demand can not being met, even if improve brightness, still needing to consume more energy.
Accordingly, it is desirable to provide a kind of new technical scheme solves above-mentioned technical problem.
Content of the invention
It is an object of the invention to provide a kind of can effectively solving above-mentioned technical problem use gallium nitride based LED chip Novel LED bulb.
In order to solve above-mentioned technical problem, the present invention adopts the following technical scheme that：
A kind of Novel LED bulb of use gallium nitride based LED chip，The Novel LED bulb of described use gallium nitride based LED chip includes upper end、Ball bubble below described upper end、Positioned at the internal frame body within described ball bubble、Positioned at the light-emitting device within described internal frame body、Support meanss below described light-emitting device、Blocking device and the reflection unit below described blocking device positioned at described ball bubble top，Described upper end is provided with internally positioned filling part and is arranged at the contact pin on described filling part，Described ball bubble is provided with internally positioned baffle plate、Power supply above described baffle plate、First support bar above described power supply and the first through hole being located at described ball bubble top，Described internal frame body is provided with the first retainer ring，Described light-emitting device includes the frame that radiates、It is arranged at the circuit board on described radiating frame、It is arranged at the LED lamp bead on described circuit board、It is arranged at the heat conducting bar of described radiating inframe and be located at the connecting tube above described radiating frame，Described support meanss include cushion block、Second support bar above described cushion block、It is arranged at the tore of reflection in described second support bar，Described blocking device includes plugging block and is located at the grip part on the right side of described plugging block，Described reflection unit includes reflecting plate and is located at the brace above described reflecting plate.
Described filling part is in round table-like, the side of described filling part is fixedly connected with the inner surface of described upper end, the upper and lower surface of described filling part is in same plane with the upper and lower surface of described upper end respectively, described filling part is adopted and is made from an insulative material, described contact pin is provided with two and is located at the left and right sides respectively, described contact pin is in vertical shape, and described contact pin runs through the upper and lower surface of described filling part and is secured to connect.
Described baffle plate is horizontal, the inner surface that the side of described baffle plate is steeped with described ball is fixedly connected, described baffle plate is provided with some the second through holes running through its upper and lower surface, described power supply is in cuboid, the lower surface of described power supply is fixedly connected with the upper surface of described baffle plate, described first support bar is in cuboid, described first support bar is vertically placed, the lower end of described first support bar is fixedly connected with the upper surface of described power supply, the upper end of described first support bar is fixedly connected with the lower surface of described filling part, and the inside that described first through hole is steeped with described ball communicates.
Described internal frame body is in hollow cylinder, described internal frame body is vertically placed, the inner surface that the upper end of described internal frame body is steeped with described ball is fixedly connected, described internal frame body is made using transparent material, described first retainer ring horizontal positioned, the outer surface of described first retainer ring is fixedly connected with the inner surface of described internal frame body, and the inner surface of described first retainer ring is fixedly connected with the side of described internal frame body.
Described radiating frame is in hollow cuboid，Described radiating frame is vertically placed，Described radiating frame runs through the upper and lower surface of described baffle plate and is secured to connect，Described radiating frame is made using Heat Conduction Material，Described circuit board is in cuboid，Described circuit board is vertically placed，Described circuit board is fixedly connected with the side of described radiating frame，Described LED lamp bead is provided with several and is evenly distributed on described circuit board，Described LED lamp bead is welded on described circuit board and is electrically connected with described circuit board，Described power supply is electrically connected with described circuit board，Described heat conducting bar is provided with several，Described heat conducting bar is in cuboid，Described heat conducting bar horizontal positioned，The end of described heat conducting bar is fixedly connected with the inner surface of described radiating frame，Described heat conducting bar is made using the metal material of heat conduction，Described connecting tube is in bending，Described in the lower end aligned of described connecting tube radiate frame upper end and with described radiating frame upper surface be fixedly connected，The upper end of described connecting tube is directed at described first through hole and the inner surface with described ball bubble is fixedly connected.
The lower surface shape in curved surface of described cushion block, the inner surface that the lower surface of described cushion block is steeped with described ball is fixedly connected, the upper surface of described cushion block is in plane, described second support bar is in cylinder, described second support bar is vertically placed, the lower end of described second support bar is fixedly connected with the upper surface of described cushion block, the upper end of described second support bar is fixedly connected with the lower surface of described radiating frame, described tore of reflection is annular in shape, described tore of reflection is in vertical shape, the lower surface of described tore of reflection is fixedly connected with the upper surface of described cushion block, the inner surface of described tore of reflection is fixedly connected with the side of described second support bar.
Described plugging block is in cylinder, and described plugging block is contained in described first through hole, and the left end of described grip part is in round table-like, and the right-hand member of described grip part is in cylinder, and the left surface of described grip part is fixedly connected with the right surface of described plugging block.
Described reflecting plate is annular in shape, the cross section of described reflecting plate is oblique, the side that the lower end of described reflecting plate is steeped with described ball is fixedly connected, described brace is provided with two and is located at the left and right sides respectively, described brace is oblique, the side that the upper end of described brace is steeped with described ball is fixedly connected, and the lower end of described brace is fixedly connected with the upper surface of described reflecting plate.
After technique scheme, the invention has the advantages that：
The present invention uses the Novel LED bulb structure of gallium nitride based LED chip simple, easy to use, LED bulb effectively can be radiated, radiating efficiency is high, and good heat dissipation effect, different from existing radiator structure, it can be effectively protected the present invention, and do not affect its luminous efficiency, quick radiating is achieved on the basis of ensureing its luminous efficiency and brightness, and its stabilized structure, simultaneously because employing gallium nitride based LED chip, such that it is able to greatly improve its brightness on the basis of not increasing power, such that it is able to save energy, reduce use cost, meet daily demand.
Brief description
To the present invention, the specific embodiment of the Novel LED bulb using gallium nitride based LED chip is described further below in conjunction with the accompanying drawings：
Fig. 1 uses the structural representation of the Novel LED bulb of gallium nitride based LED chip for the present invention.
Specific embodiment
As shown in figure 1, the present invention using the Novel LED bulb of gallium nitride based LED chip include upper end 1, the ball bubble 2 being located at described upper end 1 lower section, be located at the internal internal frame body 3 of described ball bubble 2, be located at the internal light-emitting device 4 of described internal frame body 3, the support meanss 5 being located at described light-emitting device 4 lower section, the blocking device 6 being located at described ball bubble 2 top and the reflection unit 7 below described blocking device 6.
As shown in figure 1, described upper end 1 is in hollow round table-like, described upper end 1 is provided with internally positioned filling part 11 and is arranged at the contact pin 12 on described filling part 11.Described filling part 11 is in round table-like, the side of described filling part 11 is fixedly connected with the inner surface of described upper end 11, the upper and lower surface of described filling part 11 is in same plane with the upper and lower surface of described upper end 1 respectively, and described filling part 11 is adopted and is made from an insulative material.Described contact pin 12 is provided with two and is located at the left and right sides respectively, and described contact pin 12 is in vertical shape, and described contact pin 12 runs through the upper and lower surface of described filling part 11 and is secured to connect.
As shown in figure 1, described ball bubble 2 is made using transparent material, the upper surface of described ball bubble 2 is fixedly connected with the lower surface of described upper end 1.Described ball bubble 2 is provided with internally positioned baffle plate 21, the power supply 22 being located at described baffle plate 21 top, the first support bar 23 being located at described power supply 22 top and the first through hole 24 being located at described ball bubble 2 top.Described baffle plate 21 is horizontal, the side of described baffle plate 21 is fixedly connected with the inner surface of described ball bubble 2, described baffle plate 21 is provided with some the second through holes 211 running through its upper and lower surface, described second through hole 211 is provided with several and is evenly distributed on described baffle plate 21, and described second through hole 211 is in cylindrical shape.Described power supply 22 is in cuboid, and the lower surface of described power supply 22 is fixedly connected with the upper surface of described baffle plate 21.Described first support bar 23 is in cuboid, and described first support bar 23 is vertically placed, and the lower end of described first support bar 23 is fixedly connected with the upper surface of described power supply 22, and the upper end of described first support bar 23 is fixedly connected with the lower surface of described filling part 22.Described first through hole 24 is in cylindrical shape, and described first through hole 24 is communicated with the inside of described ball bubble 2.
As shown in figure 1, described internal frame body 3 is in hollow cylinder, described internal frame body 3 is vertically placed, and the upper end of described internal frame body 3 is fixedly connected with the inner surface of described ball bubble 2, and described internal frame body 3 is made using transparent material so that light can pass through.Described internal frame body 3 is provided with the first retainer ring 31, described first retainer ring 31 horizontal positioned, the outer surface of described first retainer ring 31 is fixedly connected with the inner surface of described internal frame body 3, the inner surface of described first retainer ring 31 is fixedly connected with the side of described internal frame body 3, such that it is able to play fixation to described internal frame body 3.
As shown in figure 1, described light-emitting device 4 includes radiate frame 41, the circuit board 42 being arranged on described radiating frame 41, the LED lamp bead 43 being arranged on described circuit board 42, the heat conducting bar 44 being arranged in described radiating frame 41 and the connecting tube 45 being located at described radiating frame 41 top.Described radiating frame 41 is in hollow cuboid, and described radiating frame 41 is vertically placed, and described radiating frame 41 runs through the upper and lower surface of described baffle plate 21 and is secured to connect, and the upper end of described radiating frame 41 is provided with opening, and described radiating frame 41 is made using Heat Conduction Material.Described circuit board 42 is provided with four and is located at the surrounding of described radiating frame 41 respectively, described circuit board 42 is in cuboid, described circuit board 42 is vertically placed, described circuit board 42 is fixedly connected with the side of described radiating frame 41, it is placed with coolant or water, such that it is able to radiate to circuit board 42 in described radiating frame 41.Described LED lamp bead 43 is provided with several and is evenly distributed on described circuit board 42, described LED lamp bead 43 is welded on described circuit board 42 and is electrically connected with described circuit board 42, described LED lamp bead 43 adopts gallium nitride based LED chip, such that it is able to greatly improve its brightness on the basis of not increasing power, such that it is able to the effective consumption reducing the energy, energy-conserving and environment-protective.Described power supply 22 is electrically connected with described circuit board 42.Described heat conducting bar 44 is provided with several, and described heat conducting bar 44 is in cuboid, described heat conducting bar 44 horizontal positioned, and the end of described heat conducting bar 44 is fixedly connected with the inner surface of described radiating frame 41, and described heat conducting bar 44 is made using the metal material of heat conduction.Described connecting tube 45 is in bending, described in the lower end aligned of described connecting tube 45 radiate frame 41 upper end and with described radiating frame 41 upper surface be fixedly connected, the inside making described connecting tube 45 is communicated with the inside of described radiating frame 41, the upper end of described connecting tube 45 is directed at described first through hole 24 and the inner surface with described ball bubble 2 is fixedly connected so that the inside of described connecting tube 45 is communicated with the space outerpace of ball bubble 2.
As shown in figure 1, described support meanss 5 include cushion block 51, the second support bar 52 positioned at described cushion block 51 top is arranged at the tore of reflection 53 in described second support bar 52.The lower surface shape in curved surface of described cushion block 51, the lower surface of described cushion block 51 is fixedly connected with the inner surface of described ball bubble 2, and the upper surface of described cushion block 51 is in plane.Described second support bar 52 is in cylinder, described second support bar 52 is vertically placed, the lower end of described second support bar 52 is fixedly connected with the upper surface of described cushion block 51, the upper end of described second support bar 52 is fixedly connected with the lower surface of described radiating frame 41, thus playing a supporting role to described radiating frame 41.Described tore of reflection 53 is annular in shape, described tore of reflection 54 is in vertical shape, the lower surface of described tore of reflection 53 is fixedly connected with the upper surface of described cushion block 51, the inner surface of described tore of reflection 53 is fixedly connected with the side of described second support bar 52, the outer surface of described tore of reflection 53 is provided with reflector layer, for reflecting away light.
As shown in figure 1, the grip part 62 that described blocking device 6 includes plugging block 61 and is located at described plugging block 61 right side.Described plugging block 61 is in cylinder, and described plugging block 61 is contained in described first through hole 24, such that it is able to block described first through hole 24, prevents the water radiating in frame 41 from flowing out.The left end of described grip part 62 is in round table-like, and the right-hand member of described grip part 62 is in cylinder, and the left surface of described grip part 62 is fixedly connected with the right surface of described plugging block 61, thus convenient extract described plugging block 61.
As shown in figure 1, the brace 72 that described reflection unit 7 includes reflecting plate 71 and is located at described reflecting plate 71 top.Described reflecting plate 71 is annular in shape, and the cross section of described reflecting plate 71 is oblique, and the lower end of described reflecting plate 71 is fixedly connected with the side of described ball bubble 2, and the lower surface of described reflecting plate 71 is provided with reflective surface, for light reflection is gone down.Described brace 72 is provided with two and is located at the left and right sides respectively, described brace 72 is oblique, the upper end of described brace 72 is fixedly connected with the side of described ball bubble 2, and the lower end of described brace 72 is fixedly connected with the upper surface of described reflecting plate 71, such that it is able to play a supporting role to described reflecting plate 71.
As shown in Figure 1, when described practicality uses the Novel LED bulb of gallium nitride based LED chip to use, power supply 22 provides electric energy for circuit board 22 first, LED lamp bead 43 is lighted, then pass through internal frame body 3 and bulb 2 distributes, it is placed with water or coolant in radiating frame 41 simultaneously, for radiating to circuit board 42, when needing to change water or coolant, extract plugging block 61, water in radiating frame 41 is poured out, then new water or coolant are poured in radiating frame 41, such that it is able to circuit board 42 is played with the purpose of radiating, and the light that LED lamp bead 43 sends can concentrate light after the reflection of reflecting plate 71 and tore of reflection 53, and expand the angle of reflection, expand the scope of application of product.So far, this practicality is finished using process description using the Novel LED bulb of gallium nitride based LED chip.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any those skilled in the art the invention discloses technical scope in; change or replacement can be readily occurred in, all should be included within the scope of the present invention.Therefore, protection scope of the present invention should be defined by described scope of the claims.
Claims (8)
1. a kind of Novel LED bulb of use gallium nitride based LED chip it is characterised in that：The Novel LED bulb of described use gallium nitride based LED chip includes upper end（1）, be located at described upper end（1）The ball bubble of lower section（2）, be located at described ball bubble（2）Internal internal frame body（3）, be located at described internal frame body（3）Internal light-emitting device（4）, be located at described light-emitting device（4）The support meanss of lower section（5）, be located at described ball bubble（2）The blocking device of top（6）And it is located at described blocking device（6）The reflection unit of lower section（7）, described upper end（1）It is provided with internally positioned filling part（11）And it is arranged at described filling part（11）On contact pin（12）, described ball bubble（2）It is provided with internally positioned baffle plate（21）, be located at described baffle plate（21）The power supply of top（22）, be located at described power supply（22）The first support bar of top（23）And it is located at described ball bubble（2）The first through hole of top（24）, described internal frame body（3）It is provided with the first retainer ring（31）, described light-emitting device（4）Including radiating frame（41）, be arranged at described radiating frame（41）On circuit board（42）, be arranged at described circuit board（42）On LED lamp bead（43）, be arranged at described radiating frame（41）Interior heat conducting bar（44）And it is located at described radiating frame（41）The connecting tube of top（45）, described support meanss（5）Including cushion block（51）, be located at described cushion block（51）The second support bar of top（52）, be arranged at described second support bar（52）On tore of reflection（53）, described blocking device（6）Including plugging block（61）And it is located at described plugging block（61）The grip part on right side（62）, described reflection unit（7）Including reflecting plate（71）And it is located at described reflecting plate（71）The brace of top（72）.
2. use gallium nitride based LED chip according to claim 1 Novel LED bulb it is characterised in that：Described filling part（11）In round table-like, described filling part（11）Side and described upper end（11）Inner surface be fixedly connected, described filling part（11）Upper and lower surface respectively with described upper end（1）Upper and lower surface be in same plane, described filling part（11）Adopt and be made from an insulative material, described contact pin（12）It is provided with two and be located at the left and right sides, described contact pin respectively（12）In vertical shape, described contact pin（12）Run through described filling part（11）Upper and lower surface and be secured to connect.
3. use gallium nitride based LED chip according to claim 2 Novel LED bulb it is characterised in that：Described baffle plate（21）Horizontal, described baffle plate（21）Side and described ball bubble（2）Inner surface be fixedly connected, described baffle plate（21）It is provided with some the second through holes running through its upper and lower surface（211）, described power supply（22）In cuboid, described power supply（22）Lower surface and described baffle plate（21）Upper surface be fixedly connected, described first support bar（23）In cuboid, described first support bar（23）Vertically place, described first support bar（23）Lower end and described power supply（22）Upper surface be fixedly connected, described first support bar（23）Upper end and described filling part（22）Lower surface be fixedly connected, described first through hole（24）With described ball bubble（2）Inside communicate.
4. use gallium nitride based LED chip according to claim 3 Novel LED bulb it is characterised in that：Described internal frame body（3）In hollow cylinder, described internal frame body（3）Vertically place, described internal frame body（3）Upper end and described ball bubble（2）Inner surface be fixedly connected, described internal frame body（3）Made using transparent material, described first retainer ring（31）Horizontal positioned, described first retainer ring（31）Outer surface and described internal frame body（3）Inner surface be fixedly connected, described first retainer ring（31）Inner surface and described internal frame body（3）Side be fixedly connected.
5. use gallium nitride based LED chip according to claim 4 Novel LED bulb it is characterised in that：Described radiating frame（41）In hollow cuboid, described radiating frame（41）Vertically place, described radiating frame（41）Run through described baffle plate（21）Upper and lower surface and be secured to connect, described radiating frame（41）Made using Heat Conduction Material, described circuit board（42）In cuboid, described circuit board（42）Vertically place, described circuit board（42）With described radiating frame（41）Side be fixedly connected, described LED lamp bead（43）It is provided with several and be evenly distributed on described circuit board（42）On, described LED lamp bead（43）It is welded on described circuit board（42）Upper and with described circuit board（42）It is electrically connected with, described power supply（22）With described circuit board（42）It is electrically connected with, described heat conducting bar（44）It is provided with several, described heat conducting bar（44）In cuboid, described heat conducting bar（44）Horizontal positioned, described heat conducting bar（44）End and described radiating frame（41）Inner surface be fixedly connected, described heat conducting bar（44）Metal material using heat conduction is made, described connecting tube（45）In bending, described connecting tube（45）Lower end aligned described in radiate frame（41）Upper end and with described radiating frame（41）Upper surface be fixedly connected, described connecting tube（45）Upper end be aligned described first through hole（24）And steep with described ball（2）Inner surface be fixedly connected.
6. use gallium nitride based LED chip according to claim 5 Novel LED bulb it is characterised in that：Described cushion block（51）Lower surface shape in curved surface, described cushion block（51）Lower surface and described ball bubble（2）Inner surface be fixedly connected, described cushion block（51）Upper surface be in plane, described second support bar（52）In cylinder, described second support bar（52）Vertically place, described second support bar（52）Lower end and described cushion block（51）Upper surface be fixedly connected, described second support bar（52）Upper end and described radiating frame（41）Lower surface be fixedly connected, described tore of reflection（53）Annularly, described tore of reflection（54）In vertical shape, described tore of reflection（53）Lower surface and described cushion block（51）Upper surface be fixedly connected, described tore of reflection（53）Inner surface and described second support bar（52）Side be fixedly connected.
7. use gallium nitride based LED chip according to claim 6 Novel LED bulb it is characterised in that：Described plugging block（61）In cylinder, described plugging block（61）It is contained in described first through hole（24）In, described grip part（62）Left end be in round table-like, described grip part（62）Right-hand member be in cylinder, described grip part（62）Left surface and described plugging block（61）Right surface be fixedly connected.
8. use gallium nitride based LED chip according to claim 7 Novel LED bulb it is characterised in that：Described reflecting plate（71）Annularly, described reflecting plate（71）Cross section oblique, described reflecting plate（71）Lower end and described ball bubble（2）Side be fixedly connected, described brace（72）It is provided with two and be located at the left and right sides, described brace respectively（72）Obliquely, described brace（72）Upper end and described ball bubble（2）Side be fixedly connected, described brace（72）Lower end and described reflecting plate（71）Upper surface be fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510913011.3A CN106382516B (en) | 2015-12-11 | 2015-12-11 | A kind of Novel LED bulb using gallium nitride based LED chip |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510913011.3A CN106382516B (en) | 2015-12-11 | 2015-12-11 | A kind of Novel LED bulb using gallium nitride based LED chip |
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| Publication Number | Publication Date |
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| CN106382516A true CN106382516A (en) | 2017-02-08 |
| CN106382516B CN106382516B (en) | 2019-05-14 |
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| CN202812906U (en) * | 2012-08-23 | 2013-03-20 | 谷岩柏 | Light-emitting diode (LED) energy saving lamp with liquid state cooling system |
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| US20140232252A1 (en) * | 2013-02-15 | 2014-08-21 | Wavien, Inc. | Liquid-cooled led lamp |
| CN203810131U (en) * | 2014-04-15 | 2014-09-03 | 谷岩柏 | LED metal corn wick with high thermal conductivity pipe |
| US20140268769A1 (en) * | 2013-03-17 | 2014-09-18 | Bao Tran | Liquid cooled light bulb |
| CN204176609U (en) * | 2014-11-10 | 2015-02-25 | 山东硕华科技有限公司 | A kind of water-cooling LED light device |
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2015
- 2015-12-11 CN CN201510913011.3A patent/CN106382516B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103174960A (en) * | 2011-12-22 | 2013-06-26 | 富准精密工业(深圳)有限公司 | High-effect light-emitting diode bulb |
| CN202812906U (en) * | 2012-08-23 | 2013-03-20 | 谷岩柏 | Light-emitting diode (LED) energy saving lamp with liquid state cooling system |
| US20140232252A1 (en) * | 2013-02-15 | 2014-08-21 | Wavien, Inc. | Liquid-cooled led lamp |
| US20140268769A1 (en) * | 2013-03-17 | 2014-09-18 | Bao Tran | Liquid cooled light bulb |
| CN203810131U (en) * | 2014-04-15 | 2014-09-03 | 谷岩柏 | LED metal corn wick with high thermal conductivity pipe |
| CN204176609U (en) * | 2014-11-10 | 2015-02-25 | 山东硕华科技有限公司 | A kind of water-cooling LED light device |
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| Publication number | Publication date |
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| CN106382516B (en) | 2019-05-14 |
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