CN203707166U - All-metal integrated LED lamp bead packaging structure - Google Patents
All-metal integrated LED lamp bead packaging structure Download PDFInfo
- Publication number
- CN203707166U CN203707166U CN201320792989.5U CN201320792989U CN203707166U CN 203707166 U CN203707166 U CN 203707166U CN 201320792989 U CN201320792989 U CN 201320792989U CN 203707166 U CN203707166 U CN 203707166U
- Authority
- CN
- China
- Prior art keywords
- lamp cup
- lamp
- groove
- integrated led
- wiring board
- 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 - Lifetime
Links
- 239000011324 bead Substances 0.000 title claims abstract description 17
- 239000002184 metal Substances 0.000 title claims abstract description 14
- 238000004806 packaging method and process Methods 0.000 title abstract 4
- 238000004020 luminiscence type Methods 0.000 claims abstract description 5
- 241001270131 Agaricus moelleri Species 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 12
- 239000006185 dispersion Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an all-metal integrated LED lamp bead packaging structure. The all-metal integrated LED lamp bead packaging structure comprises a square lamp cup, the top of the lamp cup is provided with a groove in the shape of an inverted flat top regular four-angle taper, a circular groove in the bottom of the groove is provided with an LED luminescence chip, a through cavity is arranged under the bottom of the groove and in the lamp cup, a circuit board traverses the through cavity, the two sides of the bottom of the groove of the lamp cup are respectively provided with an opening where the circuit board is exposed, and the circuit board exposed from the openings is provided with an electrode bonding pad. By employing the all-metal integrated LED lamp bead packaging structure, the heat dissipation effect of a lamp bead is enhanced, and the luminous efficiency and the power in unit area are increased.
Description
Technical field
The utility model relates to LED lamp pearl field, is specially a kind of all-metal integrated LED lamp bead seal assembling structure.
Background technology
LED lamp pearl is the light emitting source of LED matrix, and LED lamp bead seal assembling structure is to its performance important.The encapsulating structure of prior art LED lamp pearl, because its structural limitations heat dispersion is poor, and unit are light efficiency and power lower, cannot meet the requirement of LED matrix.
Utility model content
The purpose of this utility model is to provide a kind of all-metal integrated LED lamp bead seal assembling structure, poor to solve prior art LED lamp bead seal assembling structure heat dispersion, the problem that light efficiency and power are low.
In order to achieve the above object, the technical scheme that the utility model adopts is:
A kind of all-metal integrated LED lamp bead seal assembling structure, include square Lamp cup, it is characterized in that: Lamp cup top is to the groove that is provided with the positive quadrangular pyramid shape of inverted flat-top in Lamp cup, the bottom of groove is provided with circular groove, in circular groove, be provided with LED luminescence chip, in the Lamp cup of each bottom portion of groove below, be also provided with cavity, cavity two ends accent is opened respectively on the sidewall of Lamp cup both sides, also include wiring board, wiring board passes from Lamp cup opposite side after Lamp cup one side penetrates Lamp cup cavity again, Lamp cup bottom portion of groove both sides have the opening that exposes wiring board, and be separately installed with electrode pad on the wiring board that Lamp cup bottom portion of groove opening exposes.
Described a kind of all-metal integrated LED lamp bead seal assembling structure, is characterized in that: described Lamp cup bottom is provided with multiple fin.
Described a kind of all-metal integrated LED lamp bead seal assembling structure, is characterized in that: its cavity of multiple Lamp cups passes successively for wiring board, forms multiple Lamp cups lamp bar structure in the circuit board.
The utility model advantage is:
1, the gelled Lamp cup of the direct contact zones of LED luminescence chip, the accessible conduction of heat, whole Lamp cup is as radiator, and efficiently radiates heat area significantly increases, and can reduce junction temperature of chip, and chip life-span and light efficiency are all highly improved.
2, the utility model encapsulating structure had both been applicable to manufacture small light pearl and had also been applicable to manufacture high-power lamp pearl simultaneously, and under identical radiating condition, unit are light efficiency of the present utility model and design power are all greatly improved.
3, each independently Lamp cup connects by wiring board, forms lamp bar, can directly be connected in series and connect, and is directly fixed on radiator, no longer needs planar substrates circuit.Lamp bar can elongate and shorten, bending, to adapt to the requirement of light fixture different structure shape and unit are luminous flux.
4, the lamp bar that the utility model forms can be produced at existing die bond bonding wire board equipment, and lamp bar can cut into single lamp pearl, after warp-knit tape packing, welds for Reflow Soldering transfer matic and substrate.Possesses scale cost advantage.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the lamp bar structural representation that the utility model forms.
Embodiment
As shown in Figure 1.A kind of all-metal integrated LED lamp bead seal assembling structure, include square Lamp cup 1, Lamp cup 1 top is to the groove 2 that is provided with the positive quadrangular pyramid shape of inverted flat-top in Lamp cup 1, the bottom of groove 2 is provided with circular groove 3, in circular groove 3, be provided with LED luminescence chip 4, in the Lamp cup 1 of each groove 2 belows, bottom, be also provided with cavity, cavity two ends accent is opened respectively on Lamp cup 1 both sides sidewall, also include wiring board 5, wiring board 5 passes from Lamp cup 1 opposite side after Lamp cup 1 one sides penetrate Lamp cup 1 cavity again, Lamp cup 1 groove 2 two bottom sides have the opening that exposes wiring board, and be separately installed with electrode pad 6 on the wiring board that Lamp cup 1 groove 2 bottom openings expose.
Lamp cup 1 bottom is provided with multiple fin 7.Multiple Lamp cup 1 its cavities pass successively for wiring board 5, form the lamp bar structure of multiple Lamp cups 1 on wiring board 5.
Claims (3)
1. an all-metal integrated LED lamp bead seal assembling structure, include square Lamp cup, it is characterized in that: Lamp cup top is to the groove that is provided with the positive quadrangular pyramid shape of inverted flat-top in Lamp cup, the bottom of groove is provided with circular groove, in circular groove, be provided with LED luminescence chip, in the Lamp cup of each bottom portion of groove below, be also provided with cavity, cavity two ends accent is opened respectively on the sidewall of Lamp cup both sides, also include wiring board, wiring board passes from Lamp cup opposite side after Lamp cup one side penetrates Lamp cup cavity again, Lamp cup bottom portion of groove both sides have the opening that exposes wiring board, and be separately installed with electrode pad on the wiring board that Lamp cup bottom portion of groove opening exposes.
2. a kind of all-metal integrated LED lamp bead seal assembling structure according to claim 1, is characterized in that: described Lamp cup bottom is provided with multiple fin.
3. a kind of all-metal integrated LED lamp bead seal assembling structure according to claim 1, is characterized in that: its cavity of multiple Lamp cups passes successively for wiring board, forms multiple Lamp cups lamp bar structure in the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792989.5U CN203707166U (en) | 2013-12-04 | 2013-12-04 | All-metal integrated LED lamp bead packaging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320792989.5U CN203707166U (en) | 2013-12-04 | 2013-12-04 | All-metal integrated LED lamp bead packaging structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203707166U true CN203707166U (en) | 2014-07-09 |
Family
ID=51057564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320792989.5U Expired - Lifetime CN203707166U (en) | 2013-12-04 | 2013-12-04 | All-metal integrated LED lamp bead packaging structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203707166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359037A (en) * | 2014-11-04 | 2015-02-18 | 朱衡 | Bendable strip-shaped module lamp strip matched with pluggable LED (light emitting diode) metal lamp bulbs |
-
2013
- 2013-12-04 CN CN201320792989.5U patent/CN203707166U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104359037A (en) * | 2014-11-04 | 2015-02-18 | 朱衡 | Bendable strip-shaped module lamp strip matched with pluggable LED (light emitting diode) metal lamp bulbs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170126 Address after: 247131 Anhui Province, Chizhou city Guichi District Tang Tian Zhen Ba Yi Cun Hill Group No. 25 Patentee after: Zhu Xiangyang Patentee after: Wen Yanchuan Patentee after: Ye Chengzhi Patentee after: Wang Fang Address before: Huaining Industrial Park, Anqing County, Anhui nine Patentee before: ANHUI ZHONGHEDA OPTOELECTRONIC Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170411 Address after: 415106 Dingcheng District, Hunan City, the town of irrigation district Patentee after: HUNAN YUEGANG PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: 247131 Anhui Province, Chizhou city Guichi District Tang Tian Zhen Ba Yi Cun Hill Group No. 25 Co-patentee before: Wen Yanchuan Patentee before: Zhu Xiangyang Co-patentee before: Ye Chengzhi Co-patentee before: Wang Fang |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 415106 Guanxi Town, Dingcheng District, Changde, Hunan Patentee after: HUNAN YUEGANG MOOKRAY INDUSTRIAL Co.,Ltd. Address before: 415106 Guanxi Town, Dingcheng District, Changde, Hunan Patentee before: HUNAN YUEGANG PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140709 |