CN205004352U - Spotlight type emitting diode - Google Patents
Spotlight type emitting diode Download PDFInfo
- Publication number
- CN205004352U CN205004352U CN201520794950.6U CN201520794950U CN205004352U CN 205004352 U CN205004352 U CN 205004352U CN 201520794950 U CN201520794950 U CN 201520794950U CN 205004352 U CN205004352 U CN 205004352U
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- CN
- China
- Prior art keywords
- light
- concave surface
- condenser groove
- emitting diode
- bowl
- 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.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/4805—Shape
- H01L2224/4809—Loop shape
- H01L2224/48091—Arched
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/48—Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
- H01L2224/481—Disposition
- H01L2224/48151—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive
- H01L2224/48221—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked
- H01L2224/48245—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic
- H01L2224/48247—Connecting between a semiconductor or solid-state body and an item not being a semiconductor or solid-state body, e.g. chip-to-substrate, chip-to-passive the body and the item being stacked the item being metallic connecting the wire to a bond pad of the item
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/01—Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
- H01L2224/42—Wire connectors; Manufacturing methods related thereto
- H01L2224/47—Structure, shape, material or disposition of the wire connectors after the connecting process
- H01L2224/49—Structure, shape, material or disposition of the wire connectors after the connecting process of a plurality of wire connectors
- H01L2224/491—Disposition
- H01L2224/49105—Connecting at different heights
- H01L2224/49109—Connecting at different heights outside the semiconductor or solid-state body
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/15—Details of package parts other than the semiconductor or other solid state devices to be connected
- H01L2924/181—Encapsulation
Abstract
The utility model discloses a spotlight type emitting diode, including the diode body, be equipped with negative pole and positive pole in the diode, its characterized in that, be equipped with the condenser groove of concave shape on the negative pole, condenser groove bottom opening, the bottom opening part of condenser groove is located to the positive pole, be equipped with a plurality of transmissiones bowl on the concave surface of condenser groove, all be connected with the wire between positive pole and every the transmission bowl. The setting of transmission bowl central symmetry is on the concave surface of condenser groove. The concave surface of condenser groove be concave arc face or tapered concave surface. The curvature radius of concave arc face is 1 -1.5mm. Contained angle between two offsides of tapered concave surface is 45 degrees - 60 degrees. The silver layer has been plated on the concave surface of condenser groove. The anodal upper end is the obconic structure. The wire is the silver wire. The beneficial effects are that: the utility model discloses a spotlight type emitting diode simple structure, the light gathering capacity is strong, can produce higher illumination intensity. The design that the bowl was penetrated to the pilosity can reduce the production disability rate and use the disability rate. Reduce the production degree of difficulty simultaneously and use the degree of difficulty.
Description
Technical field
The utility model relates to a kind of light-focusing type light-emitting diode.
Background technology
Along with the progress of LED high brightness and multicolor, application is also constantly expanded. from the indicator light of following lower luminous flux to display screen, again outdoor display screen to the white light source of intermediate light flux power signal lamp and special lighting, the high light flux general illumination light source .2000 finally developing into the upper right corner is the line of demarcation of time. Signal aspects problem and the lamp decoration problem of all colours has been solved in 2000, and started low, the special lighting application of middle luminous flux, and apply as the high light flux white-light illuminating of general illumination, seem to need time, luminous flux need be increased substantially further and can realize. certainly, this is also a process, progressively can realize with brightness raising and prices.
Existing light-emitting diode is all often only have place's luminous point, and the damaged rear diode in this place cannot use again, and the condenser performance of diode is poor, and luminosity is poor.
Summary of the invention
The purpose of this utility model is: for above-mentioned Problems existing, provides a kind of light-focusing type light-emitting diode, and its structure is simple, easy to use, and light gathering is strong, can produce higher intensity of illumination.The design of multi-emitting bowl can reduce manufacturing scrap rate and use scrappage.Reduce production difficulty simultaneously and use difficulty.
Effectively can utilize the light that its diode produces, improve utilization rate of electrical and conversion ratio, the shortcoming that cannot re-use after simultaneously avoiding the luminous point of the easy quilt of diode to damage.
The technical solution adopted in the utility model is as follows:
The utility model discloses a kind of light-focusing type light-emitting diode, comprise diode body, be provided with negative electrode and anode in diode, described negative electrode is provided with the condenser groove of concave shape, condenser groove bottom opening, and anode is located at the bottom opening place of condenser groove; The concave surface of described condenser groove is provided with multiple transmitting bowl, is all connected with wire between anode and each transmitting bowl.
Due to said structure, there is better spotlight effect, the quantity of this transmitting bowl is 4-20, its luminous intensity is higher, utilance is also higher, low to the requirement of production equipment, effectively can utilize the light that its diode produces, improve utilization rate of electrical and conversion ratio, the shortcoming that cannot re-use after simultaneously avoiding the luminous point of the easy quilt of diode to damage.
Further, described transmitting bowl Central Symmetry is arranged on the concave surface of condenser groove.Be symmetrical arranged and luminescence can be made more even, avoid improving luminous intensity.
Further, described condenser groove concave surface be cancave cambered surface or tapered concave surface.There is higher condenser performance, make full use of the structure of negative electrode, increase operation rate.
Further, the radius of curvature of described cancave cambered surface is 1-1.5mm.
Further, the angle between two offsides of described tapered concave surface is 45 degree of-60 degree.Improve light-gathering.
Further, silver coated on the concave surface of described condenser groove.Silver layer can better reverberation, improves light utilization and energy utilization rate.
Further, the upper end of described anode is turbination structure.Increase the size of anode, reduce the installation difficulty of wire, enhance productivity.
Further, described wire is silver wire.Improve conductivity.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are: light-focusing type light-emitting diode of the present utility model, and structure is simple, easy to use, and light gathering is strong, can produce higher intensity of illumination.The design of multi-emitting bowl can reduce manufacturing scrap rate and use scrappage.Reduce production difficulty simultaneously and use difficulty.
Accompanying drawing explanation
Fig. 1 is light-focusing type light-emitting diode front view in the utility model;
Fig. 2 is light-focusing type light-emitting diode vertical view in the utility model;
Mark in figure: 1-diode body, 2-negative electrode, 3-anode, 4-launches bowl, 5-wire.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
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.
specific embodiment 1:
As shown in Figure 1-2, light-focusing type light-emitting diode of the present utility model, the utility model discloses a kind of light-focusing type light-emitting diode, comprise diode body 1, negative electrode 2 and anode 3 is provided with in diode, negative electrode 2 is provided with the condenser groove of concave shape, condenser groove bottom opening, and anode 3 is located at the bottom opening place of condenser groove; The concave surface of condenser groove is provided with multiple transmitting bowl 4, and the quantity of this transmitting bowl is 4-20, is all connected with wire 5 between anode 3 and each transmitting bowl 4.This structure has better spotlight effect, its luminous intensity is higher, utilance is also higher, low to the requirement of production equipment, effectively can utilize the light that its diode produces, improve utilization rate of electrical and conversion ratio, the shortcoming that cannot re-use after simultaneously avoiding the luminous point of the easy quilt of diode to damage.
Launch bowl 4 Central Symmetry to be arranged on the concave surface of condenser groove.Be symmetrical arranged and luminescence can be made more even, avoid improving luminous intensity.
The concave surface of condenser groove be cancave cambered surface or tapered concave surface, the radius of curvature of cancave cambered surface is 1-1.5mm.Angle between two offsides of tapered concave surface is 45 degree of-60 degree.Improve light-gathering, there is higher condenser performance, make full use of the structure of negative electrode 2, increase operation rate.Silver coated on the concave surface of condenser groove.Silver layer can better reverberation, improves light utilization and energy utilization rate.
The upper end of anode 3 is turbination structure.Increase the size of anode 3, reduce the installation difficulty of wire 5, enhance productivity.Wire 5 is silver wire 5.Improve conductivity.
To sum up, owing to have employed technique scheme, the beneficial effects of the utility model are: light-focusing type light-emitting diode of the present utility model, and structure is simple, easy to use, and light gathering is strong, can produce higher intensity of illumination.The design of multi-emitting bowl 4 can reduce manufacturing scrap rate and use scrappage.Reduce production difficulty simultaneously and use difficulty.
These are 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 range of the present utility model.
Claims (8)
1. a light-focusing type light-emitting diode, comprises diode body, is provided with negative electrode and anode, it is characterized in that in diode, and described negative electrode is provided with the condenser groove of concave shape, condenser groove bottom opening, and anode is located at the bottom opening place of condenser groove; The concave surface of described condenser groove is provided with multiple transmitting bowl, is all connected with wire between anode and each transmitting bowl.
2. light-focusing type light-emitting diode according to claim 1, is characterized in that, described transmitting bowl Central Symmetry is arranged on the concave surface of condenser groove.
3. light-focusing type light-emitting diode according to claim 1 and 2, is characterized in that, the concave surface of described condenser groove be cancave cambered surface or tapered concave surface.
4. light-focusing type light-emitting diode according to claim 3, is characterized in that, the radius of curvature of described cancave cambered surface is 1-1.5mm.
5. light-focusing type light-emitting diode according to claim 3, is characterized in that, the angle between two offsides of described tapered concave surface is 45 degree of-60 degree.
6. light-focusing type light-emitting diode according to claim 1 and 2, is characterized in that, silver coated on the concave surface of described condenser groove.
7. light-focusing type light-emitting diode according to claim 1, is characterized in that, the upper end of described anode is turbination structure.
8. light-focusing type light-emitting diode according to claim 1, is characterized in that, described wire is silver wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794950.6U CN205004352U (en) | 2015-10-15 | 2015-10-15 | Spotlight type emitting diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520794950.6U CN205004352U (en) | 2015-10-15 | 2015-10-15 | Spotlight type emitting diode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205004352U true CN205004352U (en) | 2016-01-27 |
Family
ID=55161224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520794950.6U Active CN205004352U (en) | 2015-10-15 | 2015-10-15 | Spotlight type emitting diode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205004352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601888A (en) * | 2015-10-15 | 2017-04-26 | 德阳九鼎智远知识产权运营有限公司 | Concentrating type light emitting diode |
-
2015
- 2015-10-15 CN CN201520794950.6U patent/CN205004352U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106601888A (en) * | 2015-10-15 | 2017-04-26 | 德阳九鼎智远知识产权运营有限公司 | Concentrating type light emitting diode |
| CN106601888B (en) * | 2015-10-15 | 2019-06-18 | 德阳九鼎智远知识产权运营有限公司 | Light-focusing type light emitting diode |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170607 Address after: 528437, three, 3, 4, Torch Road 17, Torch Development Zone, Guangdong, Zhongshan Patentee after: Guangdong XinDa Photoelectric Technology Co., Ltd. Address before: 618000 Deyang City, Sichuan province Jingyang Minjiang Road No. 136 fulimingcheng A No. 1-16-5 Patentee before: DEYANG JIUDINGZHIYUAN INTELLECTUAL PROPERTY OPERATION CO., LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201026 Address after: No.4 and No.12, Hongxi South Road, Xiangan Industrial Zone, torch hi tech Zone, Xiamen City, Fujian Province Patentee after: Xiamen Xinda Semiconductor Technology Co., Ltd Address before: 528437, three, 3, 4, Torch Road 17, Torch Development Zone, Guangdong, Zhongshan Patentee before: GUANGDONG XINDA PHOTOELECTRIC TECHNOLOGY Co.,Ltd. |