CN207165615U - A kind of LED encapsulation structure and lighting apparatus - Google Patents
A kind of LED encapsulation structure and lighting apparatus Download PDFInfo
- Publication number
- CN207165615U CN207165615U CN201721029621.8U CN201721029621U CN207165615U CN 207165615 U CN207165615 U CN 207165615U CN 201721029621 U CN201721029621 U CN 201721029621U CN 207165615 U CN207165615 U CN 207165615U
- Authority
- CN
- China
- Prior art keywords
- led
- encapsulation structure
- plate
- led encapsulation
- lighting apparatus
- 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.)
- Active
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LED encapsulation structure and lighting apparatus, including column and lampshade, lampshade is a housing by six inverted equicrural ladder plate splicings, its top is closed by the ring flat-plate of a regular hexagon, bottom is a unlimited regular hexagon air vent, hexagon clear size of opening in the middle part of ring flat-plate is less than air vent, a LED encapsulation structure is fixed with each equicrural ladder plate and is provided with three horizontally arranged loopholes, loophole on the reflector of each LED encapsulation structure and an equicrural ladder plate corresponds, and transmissive mirror is housed at each loophole.By LED encapsulation structure, system thermal resistance is reduced, LED life-span is greatly improved, improves thermal conductivity, is easy to radiate, COB products without toasting dehumidifying, is reduced process before application, is reduced cost, improve yield rate and qualitative reliability；The range of exposures of LED landscape lamp is added by lampshade lateral emitting, improves the radiation response of LED landscape lamp, to build more preferably landscape environment.
Description
Technical field
A kind of field of illumination lamp technology is the utility model is related to, more particularly to a kind of LED encapsulation structure and there is it
Lighting apparatus.
Background technology
Existing LED lamp COB encapsulation typically uses PPA supports, must there is very high cohesive force with packaging silicon rubber, but high
The silica gel water imbibition of cohesive force is also directly proportional to cohesive force, therefore the product encapsulated easily gets damp again, it is necessary to dry, system
Thermal resistance is also big, low thermal conductivity, is unfavorable for radiating, and makes that COB product sequences are longer, and cost is higher, have impact on yield rate and quality can
By property；And the LED illumination device of existing COB encapsulating structures is used because light is to single, diffusion scope is small, and radiation response is poor, nothing
Method builds good landscape environment.Therefore, it is necessary to existing LED encapsulation structure and lighting apparatus are further improved and
Optimization.
Utility model content
For overcome the deficiencies in the prior art, the utility model provides a kind of LED encapsulation structure and has its lighting apparatus,
To improve light fixture service life.
Technical scheme is used by the utility model solves its technical problem：
A kind of LED encapsulation structure, including the pcb board of aluminium base, LED wafer and drive component, the pcb board side are provided with extremely
The groove that few three profiles, depth are adapted to LED wafer, LED wafer are bonded in groove by crystal-bonding adhesive, and pcb board is another
The spherical reflecting cup for optically focused is fixed with the respective slot of side, is provided with the middle part of groove with insertion on the downside of pcb board, reflector top
Through hole corresponding with insertion, LED wafer downside are connected with LED lamp bead, and LED lamp bead insertion through hole is placed in reflector, LED
The bonding wire of chip and itself and drive component is encapsulated on pcb board by using the adhesive-layer of silica gel, at the top of drive component
Heat emission hole is equipped with surrounding, is also equipped with its corresponding top heat dissipation hole and the inwardly fan of air blast thereon.
A kind of lighting apparatus, including LED encapsulation structure described above, in addition to column and lampshade, lampshade are one by six
The housing of individual inverted equicrural ladder plate splicing, its top is closed by the ring flat-plate of a regular hexagon, bottom is opened wide just for one
Hexagon air vent, the hexagon clear size of opening in the middle part of ring flat-plate are less than air vent, a LED are fixed with each equicrural ladder plate
Encapsulating structure is simultaneously provided with three horizontally arranged loopholes, on the reflector of each LED encapsulation structure and an equicrural ladder plate
Loophole correspond, transmissive mirror is housed at each loophole；The lampshade is fixed at the top of column by three support bars,
The electric power connection line of six encapsulating structures is concentrated along nearest support bar in laying to column respectively, and passes through a general supply
Line is connected to column bottom.
The ring flat-plate is provided with six device of solar generating, and each encapsulating structure is also associated with battery, each electric power storage
Pond electrically connects with corresponding device of solar generating.
The transmissive mirror is made of the good milky makrolon material of light transmittance, and viscous with equicrural ladder plate sealing
Connect.
The two sides of the column are provided with the color lamp bar of longitudinal direction, and color lamp bar is electrically connected to general supply line.
The beneficial effects of the utility model：By using aluminium base pcb board and application with high caking ability, low water absorbable,
The silica gel packaging LED wafer of high heat conduction, reduces system thermal resistance, and LED life-span is greatly improved, and improves thermal conductivity, just
In radiating, COB products are made without toasting dehumidifying, to reduce process before application, reduce cost, improve yield rate and quality
Reliability；The range of exposures of LED landscape lamp is added by lampshade lateral emitting, improves the radiation response of LED landscape lamp, with
Just more preferably landscape environment is built.
Brief description of the drawings
Specific embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing, wherein：
Fig. 1 is the structural representation of lighting apparatus in the utility model；
Fig. 2 is the positive structure diagram of lampshade in the utility model；
Fig. 3 is the present invention looks up structural representation of lampshade in the utility model；
Fig. 4 is LED encapsulation structure schematic diagram in the utility model.
Embodiment
Referring to figs. 1 to 4, a kind of LED encapsulation structure and lighting apparatus, LED encapsulation structure include pcb board 1, the LED of aluminium base
Chip 2 and drive component 3, the groove that the side of pcb board 1 is provided with least three profiles, depth is adapted to LED wafer 2,
LED wafer 2 is bonded in groove by crystal-bonding adhesive, and the spherical reflecting for optically focused is fixed with the opposite side respective slot of pcb board 1
Cup 4, groove middle part penetrate with the downside of pcb board 1, and the top of reflector 4 is provided with through hole corresponding with insertion, connects on the downside of LED wafer 2
It is connected to LED lamp bead 5, LED lamp bead 5 is embedded in through hole and is placed in reflector 4, LED wafer 2 and its being bonded with drive component 3
Lead is encapsulated on pcb board 1 by using the adhesive-layer 6 of silica gel, and the top of drive component 3 and surrounding are equipped with heat emission hole, thereon
It is also equipped with corresponding to its top heat dissipation hole and the inwardly fan 7 of air blast.There is high bond by using the pcb board and application of aluminium base
Degree, low water absorbable, the silica gel packaging LED wafer of high heat conduction, reduce system thermal resistance, and LED life-span is greatly improved, and improve
Thermal conductivity, is easy to radiate, and COB products without toasting dehumidifying, is reduced process before application, is reduced cost, improve
Yield rate and qualitative reliability；LED lamp bead 5 is placed in reflector 4, and farthest light source is reflected by optically focused recess, subtracted
The loss of few light；By the fan 7 of the air blast into drive component 3, heat is taken away from the heat emission hole of its surrounding, greatly accelerated
Radiating rate, ensure radiating efficiency, improve service life.
Lighting apparatus includes column 8 and lampshade 9, and lampshade 9 is a housing spliced by six inverted equicrural ladder plates 91,
Its top is closed by the ring flat-plate of a regular hexagon, bottom is a unlimited regular hexagon air vent 92, six sides in the middle part of ring flat-plate
Shape clear size of opening is less than air vent 92, is fixed with a LED encapsulation structure on each equicrural ladder plate 91 and is provided with three levels
The loophole 93 of arrangement, a pair of the loophole 93 1 on the reflector 4 of each LED encapsulation structure and an equicrural ladder plate 91
Should, transmissive mirror is housed at each loophole 93；The lampshade 9 is fixed on the top of column 8, six encapsulation by three support bars 81
The electric power connection line of structure is concentrated along nearest support bar 81 in laying to column 8 respectively, and is connected by a general supply line
It is connected to the bottom of column 8.The range of exposures of LED illumination device is added by six lateral emittings of lampshade 9, illumination is improved and sets
Standby radiation response, to build more preferably landscape environment.
Preferably, the ring flat-plate is provided with six device of solar generating, and each encapsulating structure is also associated with battery, often
One battery electrically connects with corresponding device of solar generating.Battery is filled using sunlight by device of solar generating daytime
Electricity, the effect of Landscape Lamp can be fully played at night, build beautiful colourful landscape effect, environmental protection and energy saving.
Further, the transmissive mirror is made of the good milky makrolon material of light transmittance, and terraced with isosceles
The sealing bonding of shape plate 91, sealing bonding help to lift the effect of waterproof and dustproof and insect prevention.Makrolon is a kind of odorless, nothing
Poison, the thermoplastic engineering plastic of highly transparent, there is excellent physical and mechanical properties, especially excellent impact resistance, stretching is by force
Degree, bending strength, compressive strength are high；Creep properties is small, dimensionally stable；With good heat resistance and lower temperature resistance, wider
There is in temperature range stable mechanical property, dimensional stability, electrical property and anti-flammability, can preferably by light-ray condensing,
Light is more concentrated softer, avoid LED light direct beam dazzling.
Further, the two sides of the column 8 are provided with the color lamp bar 82 of longitudinal direction, and color lamp bar 82 is electrically connected to general supply line.
So, the two sides of column 8 can send the glory of different colours, make lighting apparatus outward appearance it is more bright and colourful, it is more honorable take people by force,
The radiation response of lighting apparatus is improved, to build more preferably landscape environment.
Above example is only not limited to illustrate the technical solution of the utility model, all without departing from this
Any modification of utility model spirit and scope or equivalent substitution, it all should cover the scope in technical solutions of the utility model
It is interior.
Claims (5)
1. a kind of LED encapsulation structure, including the pcb board of aluminium base, LED wafer and drive component, it is characterised in that：The pcb board
The groove that side is provided with least three profiles, depth is adapted to LED wafer, LED wafer are bonded in groove by crystal-bonding adhesive,
The spherical reflecting cup for optically focused is fixed with pcb board opposite side respective slot, is penetrated in the middle part of groove with pcb board downside, it is reflective
Cup top is provided with through hole corresponding with insertion, and LED lamp bead is connected with the downside of LED wafer, and LED lamp bead insertion through hole is placed in instead
In light cup, the bonding wire of LED wafer and itself and drive component is encapsulated on pcb board by using the adhesive-layer of silica gel, is driven
At the top of dynamic component and surrounding is equipped with heat emission hole, is also equipped with its corresponding top heat dissipation hole and the inwardly fan of air blast thereon.
2. a kind of lighting apparatus, including the LED encapsulation structure described in claim 1, it is characterised in that：Also include column and lamp
Cover, lampshade are a housing by six inverted equicrural ladder plate splicings, and its top is closed by the ring flat-plate of a regular hexagon, bottom
Portion is a unlimited regular hexagon air vent, and the hexagon clear size of opening in the middle part of ring flat-plate is less than air vent, each equicrural ladder plate
On be fixed with a LED encapsulation structure and be provided with three horizontally arranged loopholes, the reflector of each LED encapsulation structure and one
Loophole on individual equicrural ladder plate corresponds, and transmissive mirror is housed at each loophole；The lampshade passes through three support bars
It is fixed at the top of column, the electric power connection line of six encapsulating structures is concentrated along nearest support bar in laying to column respectively,
And column bottom is connected to by a general supply line.
A kind of 3. lighting apparatus according to claim 2, it is characterised in that：The ring flat-plate is provided with six solar power generations
Device, each encapsulating structure are also associated with battery, and each battery electrically connects with corresponding device of solar generating.
A kind of 4. lighting apparatus according to claim 2, it is characterised in that：The transmissive mirror is using the good breast of light transmittance
White polycarbonate material is made, and Nian Jie with equicrural ladder plate sealing.
A kind of 5. lighting apparatus according to claim 2, it is characterised in that：The two sides of the column are provided with the coloured silk of longitudinal direction
Lamp bar, color lamp bar are electrically connected to general supply line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721029621.8U CN207165615U (en) | 2017-08-16 | 2017-08-16 | A kind of LED encapsulation structure and lighting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721029621.8U CN207165615U (en) | 2017-08-16 | 2017-08-16 | A kind of LED encapsulation structure and lighting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207165615U true CN207165615U (en) | 2018-03-30 |
Family
ID=61717576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721029621.8U Active CN207165615U (en) | 2017-08-16 | 2017-08-16 | A kind of LED encapsulation structure and lighting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207165615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464874A (en) * | 2017-08-16 | 2017-12-12 | 广东聚科照明股份有限公司 | A kind of LED encapsulation structure and lighting apparatus |
-
2017
- 2017-08-16 CN CN201721029621.8U patent/CN207165615U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107464874A (en) * | 2017-08-16 | 2017-12-12 | 广东聚科照明股份有限公司 | A kind of LED encapsulation structure and lighting apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101493221A (en) | Dual chamber street lamp holder structure | |
| CN207165615U (en) | A kind of LED encapsulation structure and lighting apparatus | |
| CN202195379U (en) | LED tube lamp | |
| CN202032396U (en) | LED road lighting lamp module | |
| CN201964251U (en) | LED street lamp light source module | |
| CN107464874A (en) | A kind of LED encapsulation structure and lighting apparatus | |
| CN207584411U (en) | Lamps and lanterns | |
| CN201391774Y (en) | Illumination lamp formed by polyhedral high-power LED | |
| CN201386932Y (en) | Split type LED anti-explosion engineering illuminating lamp | |
| CN203464030U (en) | LED bulb | |
| CN202140819U (en) | Light-emitting diode (LED) lamp | |
| CN206540068U (en) | A kind of LED landscape lamp lighted with side | |
| CN204717495U (en) | A kind of plant lamp being provided with astigmat and heat abstractor | |
| CN203415184U (en) | Energy-saving LED (light emitting diode) electronic screen | |
| CN201992482U (en) | LED (light-emitting diode) street lamp capable of bidirectionally adjusting luminescent angles | |
| CN203703732U (en) | LED (light-emitting diode) lamp for filling station | |
| CN201739793U (en) | LED lamp | |
| CN208670794U (en) | A kind of annular LED pendent lamp | |
| CN101994942B (en) | LED lamp bulb with multiple light-emitting sides | |
| CN202469579U (en) | Double-surface light-emitting planar sheet LED lamp | |
| CN206973396U (en) | A kind of LED line | |
| CN202442220U (en) | LED (light-emitting diode) lamp for reducing wind resistance | |
| CN202708692U (en) | LED lamp | |
| CN202469767U (en) | LED (Light Emitting Diode) mining lamp with adjustable illumination angle | |
| CN202674896U (en) | White light light-emitting diode (LED) light source module with build-in convex lens |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |