CN203757398U - LED (light-emitting diode) combination light source - Google Patents
LED (light-emitting diode) combination light source Download PDFInfo
- Publication number
- CN203757398U CN203757398U CN201320860328.1U CN201320860328U CN203757398U CN 203757398 U CN203757398 U CN 203757398U CN 201320860328 U CN201320860328 U CN 201320860328U CN 203757398 U CN203757398 U CN 203757398U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- flexible circuit
- light source
- lens
- heating column
- 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 - Fee Related
Links
Abstract
The utility model discloses an LED (light-emitting diode) combination light source, which comprises a lens, beads, a flexible circuit board and a heat conduction post. The LED combination light source is characterized in that the flexible circuit board is of a folded structure, which consists of a big quadrangle and a polygon, the big quadrangle is divided into at least three groups of small quadrangles, which are formed into the sides of a polyhedron after being folded, and the polygon is formed into the top of the polyhedron; the polyhedron formed by the flexible circuit board is stuck on the heat conduction post; the beads are mounted on the sides and top of the polyhedron formed by the flexible circuit board; the lens is mounted on the outside of the top of the polyhedron formed by the flexible circuit board. The LED combination light source has the advantages that the light-emitting area is enlarged by the design of the beads, the distribution of the light reflected by the lens is more uniform, and omnidirectional light discharge is realized.
Description
Technical field
The utility model relates to a kind of light source, particularly a kind of LED light source.
Background technology
Common LED light source in the market, as shown in Figure 1, in luminous process, because light-emitting area is limited, lens reflection action is poor, causes source light skewness, subregion light a little less than, affect light source effect.
Utility model content
The purpose of this utility model is to solve the limited defect of existing LED light source light-emitting area.
The technical solution adopted in the utility model is: a kind of LED light source, comprise lens, lamp pearl, flexible circuit board and heating column, and it is characterized in that:
Described flexible circuit board is foldable structure, comprises large quadrangle and polygon, and described large quadrangle is divided into again the little quadrangle of at least three groups, folding rear polyhedral side that forms, and described polygon forms polyhedral end face;
The polyhedron that described flexible circuit board forms sticks on heating column;
Described lamp pearl is arranged on polyhedral side and the end face that flexible circuit board forms;
Described lens are arranged on polyhedral end face outside that flexible circuit board forms.
Preferably, described lens also comprise fixed mount, and described fixed mount one end connects lens, and the other end is connected with heating column.
Preferably, described fixed mount is connected by buckle with heating column.
Preferably, described heating column is six prism structures, and described flexible circuit board is folded to form six prism structures.
Preferably, on the flexible circuit board of described regular polygon structure, each face is uniformly distributed three lamp pearls.
The beneficial effects of the utility model are: the design of lamp pearl has increased light-emitting area, and after reflection from lens, distribution of light is more even, have realized omnibearing luminous.
Brief description of the drawings
Fig. 1 is existing LED light source illuminated diagram.
Fig. 2 is structure chart of the present utility model.
Fig. 3 is installation diagram of the present utility model.
Fig. 4 is flexible circuit board expanded view in the utility model.
Fig. 5 is lens installation structure figure in the utility model.
Fig. 6 is the illuminated diagram that does not add lens in the utility model.
Fig. 7 adds the illuminated diagram after lens in the utility model.
Detailed description of the invention
As shown in Figure 2,3, LED light source of the present utility model comprises lens 1, flexible circuit board 2, lamp pearl 3 and heating column 4.Described heating column 4 is positive six prism structures.
As shown in Figure 4, described flexible circuit board 2 is foldable structure, comprises large quadrangle 21 and regular hexagon 22, and described large quadrangle is divided into again six groups of little quadrangles, the folding rear side that forms six prisms, and described polygon 22 forms the end face of six prisms; On each little quadrangle on flexible circuit board 2 and regular hexagon, be provided with on lamp pearl 3.
Six prisms that described flexible circuit board 2 forms are enclosed within outside heating column 4, and stick on heating column 4 by heat conductive silica gel;
Described lens 1 are arranged on the end face outside of six prisms that flexible circuit board 2 forms.
As shown in Figure 5, described lens 1 also comprise fixed mount 12, and described fixed mount 12 one end connect lens 1, and the other end is connected with heating column 4.The end of fixed mount 12 is provided with buckle, and fixed mount 12 is connected with heating column 4 by the buckle 121 of self, the position of fixed lens 1
As shown in Figure 6,7, increase after lens 1, the weak edge of light reaches omnibearing luminous after lens are reflective originally, has overcome in prior art light-emitting zone less, the problem that distribution of light is inhomogeneous.
The foregoing is only preferably embodiment of the utility model, be not used for limiting practical range of the present utility model, the equivalence of in every case doing in protection domain of the present utility model changes and modifies, and all should think and fall in protection domain of the present utility model.
Claims (5)
1. a LED light source, comprises lens, lamp pearl, flexible circuit board and heating column, it is characterized in that:
Described flexible circuit board is foldable structure, comprises large quadrangle and polygon, and described large quadrangle is divided into again the little quadrangle of at least three groups, folding rear polyhedral side that forms, and described polygon forms polyhedral end face; The polyhedron that described flexible circuit board forms sticks on heating column; Described lamp pearl is arranged on polyhedral side and the end face that flexible circuit board forms; Described lens are arranged on polyhedral end face outside that flexible circuit board forms.
2. a kind of LED light source according to claim 1, is characterized in that: described lens also comprise fixed mount, and described fixed mount one end connects lens, and the other end is connected with heating column.
3. a kind of LED light source according to claim 2, is characterized in that: described fixed mount is connected by buckle with heating column.
4. according to a kind of LED light source described in claims 1 to 3, it is characterized in that: described heating column is six prism structures, and described flexible circuit board is folded to form six prism structures.
5. according to a kind of LED light source described in claims 1 to 3, it is characterized in that: on the flexible circuit board of described regular polygon structure, each face is uniformly distributed three lamp pearls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860328.1U CN203757398U (en) | 2013-12-24 | 2013-12-24 | LED (light-emitting diode) combination light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320860328.1U CN203757398U (en) | 2013-12-24 | 2013-12-24 | LED (light-emitting diode) combination light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203757398U true CN203757398U (en) | 2014-08-06 |
Family
ID=51252670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320860328.1U Expired - Fee Related CN203757398U (en) | 2013-12-24 | 2013-12-24 | LED (light-emitting diode) combination light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203757398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114879A (en) * | 2015-09-29 | 2015-12-02 | 深圳市银幕光电科技有限公司 | LED light emitting pixel lamp and light fixture with the same |
-
2013
- 2013-12-24 CN CN201320860328.1U patent/CN203757398U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114879A (en) * | 2015-09-29 | 2015-12-02 | 深圳市银幕光电科技有限公司 | LED light emitting pixel lamp and light fixture with the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20150043213A1 (en) | Lens and an illumination device having the lens | |
| CN103244916A (en) | Connecting structure and installation method of light-emitting diode (LED) modules and LED lighting device | |
| CN203757398U (en) | LED (light-emitting diode) combination light source | |
| CN201221735Y (en) | Light guiding structure | |
| CN203615142U (en) | Lamp and optics module thereof | |
| CN109073164A (en) | Ornamental cultivation lighting device | |
| CN204328613U (en) | A kind of down straight aphototropism mode set lamp bar | |
| CN103032783A (en) | LED (light-emitting diode) anti-dazzling ceiling lamp | |
| CN202182360U (en) | LED lamp | |
| WO2017020632A1 (en) | Combined-light led lamp | |
| CN203273401U (en) | Brightness enhancing LED daylight tube | |
| CN204178051U (en) | A kind of vehicle HUD light-source system | |
| CN203415184U (en) | Energy-saving LED (light emitting diode) electronic screen | |
| CN203500892U (en) | Decorative lamp and optical module for decorative lamp | |
| CN204420625U (en) | A kind of straight-down negative LED panel lamp light emitting source apparatus | |
| CN202349715U (en) | Led lamp strip | |
| CN202719412U (en) | High-brightness light emitting diode (LED) lamp | |
| CN104565939A (en) | Straight down type LED (light emitting diode) panel light luminous source device | |
| CN203052358U (en) | Light emitting diode (LED) lamp tube with large light-emitting angle | |
| CN206429940U (en) | A kind of LED light device | |
| CN204155957U (en) | A kind of LED COB light source | |
| CN204785725U (en) | LED lamp of many direction of illuminations | |
| CN204229110U (en) | Projector | |
| WO2012165786A3 (en) | Light emitting diode lamp | |
| CN103868015A (en) | Optical mask with scute polyhedrons for LED (Light Emitting Diode) lamp |
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: 20140806 Termination date: 20181224 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |