CN203686965U - LED light-emitting component - Google Patents
LED light-emitting component Download PDFInfo
- Publication number
- CN203686965U CN203686965U CN201320893980.3U CN201320893980U CN203686965U CN 203686965 U CN203686965 U CN 203686965U CN 201320893980 U CN201320893980 U CN 201320893980U CN 203686965 U CN203686965 U CN 203686965U
- Authority
- CN
- China
- Prior art keywords
- emitting component
- led light
- transparent
- light
- outer cover
- 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
Images
Landscapes
- Led Device Packages (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides an LED light-emitting component. The LED light-emitting component comprises a heat conduction transparent material and a light-emitting assembly. The light-emitting assembly comprises a transparent bearing plate and at least one LED chip mounted on the transparent bearing plate. The light-emitting assembly is provided with a power supply electrode. The LED light-emitting component further comprises fluorescent powder and a transparent outer shell. The fluorescent powder coats the inner wall of the transparent outer shell, the light-emitting assembly is placed in the transparent outer shell, and two guide lines which are connected with the power supply electrode are led outside the transparent outer shell. The heat conduction transparent material is potted between a fluorescent powder layer on the inner wall of the transparent outer shell and the light-emitting assembly. The LED light-emitting component has natural heat exchange capacity, and no additional radiators are needed when the LED light-emitting component is made into bulbs or lamps.
Description
Technical field
The utility model belongs to LED technical field, is specifically related to a kind of LED light-emitting component.
Background technology
In prior art:
LED chip Application in manufacture light-emitting component main method: 1, LED chip+support is made lamp pearl light-emitting component, support is born supporting, heat conduction, the conducting function of LED chip; 2, LED chip+aluminium base is made COB light-emitting component, and aluminium base is born supporting, heat conduction, the conducting function of LED chip; 3, refer to shown in Fig. 1, this light-emitting component is made up of LED chip 1+ support plate 2+ fluorescent material glue-line 3, between each LED chip 1, is provided with line 4; This light-emitting component is with power electrode 5; Support plate 2 is born support functions.Above-mentioned no matter which kind of method, in the time making lamp source or light fixture, all must additive heat radiating device; The structure of the light-emitting component of the 3rd kind, fragile structure, easily ruptures, and affects the product quality of light source or light fixture, and manufacturing cost is high.
LED blue streak chip and fluorescent material carry out the process of spectrum conversion: 1, fluorescent material and glue are made into phosphor gel and directly overlay above chip, and 2, phosphor gel makes fluorescent material gum cover (REMOTE) and cover on chip outside; Said method, complex process, cost is high.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of LED light-emitting component of omnirange light output, possesses atural beat exchange capacity, does not need additive heat radiating device with this LED light-emitting component while being made into bulb or light fixture.
The utility model is achieved in that a kind of LED light-emitting component, comprise heat conductive transparent material and luminescence component, described luminescence component comprises: at least one LED chip is installed in transparent support plates and transparent support plates, described luminescence component is provided with power electrode, LED light-emitting component also comprises fluorescent material and transparent outer cover, described fluorescent material is coated on the inwall of described transparent outer cover, described luminescence component is placed in transparent outer cover, two wires that connect power electrode are drawn out to outside transparent outer cover, heat conductive transparent material described in embedding between transparent outer cover inwall phosphor powder layer and luminescence component.
Further, described transparent outer cover is glass material.
Further, described transparent outer cover is plastic material.
Further, described heat conductive transparent material is silica gel material.
Further, described heat conductive transparent material is epoxide resin material.
Further, described heat conductive transparent material is silicate material.
Further, power electrode two wires of described luminescence component are separately positioned on the two ends of transparent outer cover.
Further, power electrode two wires of described luminescence component are all located at one end of transparent outer cover.
The advantage of a kind of LED light-emitting component of the utility model is: because fluorescent material is directly coated in transparent outer cover inwall, and embedding heat conductive transparent material between transparent outer cover inwall phosphor powder layer and luminescence component; Like this: 1, can reduce the dazzle of LED light-emitting component, obtain the good photochromic effect of uniformity; 2, the high heat conductive transparent material and the transparent outer cover that solidify, expanded the atural beat function of exchange of element and air contact-making surface greatly, the cooling of guarantee LED, and light emitting element structure is firm.3, this LED light-emitting component is light-emitting component independently, can be applied in the structure of various bulbs and light fixture without additive heat radiating device more in addition; 4, the technique that LED luminescence chip and fluorescent material carry out spectrum conversion can adopt fluorescent material painting method and the equipment thereof of existing fluorescent lamp, has greatly simplified the existing dispensing technology technique of LED, has optimized production process, has reduced manufacturing cost; 5, the output of omnidirectional light can substitute conventional light source completely and reaches identical light distribution requirement; 6, the power electrode side connecting conductor formula that meets electronic component existing standard, can adapt to the application of the existing high-efficient production line of electron trade.Therefore, pushing away application and will make huge offering LED illumination.
Brief description of the drawings
The structural representation of the application light-emitting component that a kind of LED chip of Fig. 1 prior art is manufactured.
The structural representation of the LED light-emitting component of Fig. 2 the first embodiment of the present utility model.
The structural representation of the LED light-emitting component of Fig. 3 the second embodiment of the present utility model.
Detailed description of the invention
Refer to shown in Fig. 2, a kind of LED light-emitting component of the utility model the first embodiment, comprise heat conductive transparent material 1 and luminescence component 2, described luminescence component 2 comprises: in transparent support plates 21 and transparent support plates 21, be provided with at least one LED chip 22(the present embodiment and have multiple LED chip 22, between each LED chip, be provided with line), described luminescence component 2 is provided with power electrode 23, described LED light-emitting component also comprises fluorescent material 3 and transparent outer cover 4, and in the present embodiment, this transparent outer cover 4 is glass tube; Described fluorescent material 3 is coated on the inwall of described glass tube, can reduce like this dazzle of LED light-emitting component, obtains the good photochromic effect of uniformity; Described luminescence component 2 is placed in glass tube, and two wires 5 that connect power electrode 23 are drawn out to glass tube outside, heat conductive transparent material 1 described in embedding between glass tube inwall phosphor powder layer and luminescence component 2; LED light-emitting component forms high heat conductive transparent material like this, and high heat conductive transparent material and glass tube that this solidifies have been expanded the atural beat function of exchange of element and air contact-making surface greatly, the cooling of guarantee LED, thus make LED light emitting element structure firm.Because support plate 21 is transparent support plate, can make so the omnidirectional output of light source.
Wherein, two wires 5 of the power electrode 23 of described luminescence component 2 are separately positioned on the two ends of glass tube.Wire 5 connected modes of this power electrode 23 meet electronic component existing standard, can adapt to the application of the existing high-efficient production line of electron trade.
In the first embodiment of the present utility model, described transparent outer cover 4 is glass materials, can be also plastic material in addition in actual applications.
Described heat conductive transparent material 1 is any one in silica gel material, epoxide resin material, silicate (waterglass) material, silica gel material.
Referring to shown in Fig. 3, is the structural representation of the LED light-emitting component of the second embodiment of the present utility model.The difference of itself and the first embodiment is: two wires 5 of the power electrode 23 of described luminescence component 2 are all arranged on one end of transparent outer cover 4.
Here it should be noted that: the heat radiation of existing LED light-emitting component is mainly outwards to conduct heat by cooling base, or dispels the heat by the convective exchange of element surface and air.The heat-sinking capability of these two kinds of modes is poor.And the utility model is to utilize heat conductive transparent material 1, this heat conductive transparent material 1 has high thermal conductivity; Heat can be led to transparent outer cover 4, so just expand the contact-making surface of luminescence component and air, by convective exchange, to distribute heat in air.Therefore, LED light-emitting component heat-sinking capability of the present utility model is stronger.
In a word, the utility model is because fluorescent material is directly coated in transparent outer cover inwall, heat conductive transparent material described in embedding between transparent outer cover inwall phosphor powder layer and luminescence component; Like this: 1, can reduce the dazzle of LED light-emitting component, obtain the good photochromic effect of uniformity; 2, curing highly heat-conductive material, has expanded the atural beat function of exchange of element and air contact-making surface greatly, ensures the cooling of LED, and light emitting element structure is firm.3, this LED light-emitting component is light-emitting component independently, can be applied in the structure of various lamp source and light fixture without attached heat sinks more in addition; 4, the technique that LED luminescence chip and fluorescent material carry out spectrum conversion can adopt fluorescent material painting method and the equipment thereof of existing fluorescent lamp, has greatly simplified the existing dispensing technology technique of LED, has optimized production process, has reduced manufacturing cost; 5, the output of omnidirectional light can substitute conventional light source completely and reaches identical light distribution requirement; 6, the power electrode side connecting conductor formula that meets electronic component existing standard, can adapt to the application of the existing high-efficient production line of electron trade.Therefore, pushing away application and will make huge offering LED illumination.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (8)
1. a LED light-emitting component, comprise heat conductive transparent material and luminescence component, described luminescence component comprises: at least one LED chip is installed in transparent support plates and transparent support plates, described luminescence component is provided with power electrode, it is characterized in that: described LED light-emitting component also comprises fluorescent material and transparent outer cover, described fluorescent material is coated on the inwall of described transparent outer cover, described luminescence component is placed in transparent outer cover, two wires that connect power electrode are drawn out to outside transparent outer cover, heat conductive transparent material described in embedding between transparent outer cover inwall phosphor powder layer and luminescence component.
2. a kind of LED light-emitting component as claimed in claim 1, is characterized in that: described transparent outer cover is glass material.
3. a kind of LED light-emitting component as claimed in claim 1, is characterized in that: described transparent outer cover is plastic material.
4. a kind of LED light-emitting component as claimed in claim 1, is characterized in that: described heat conductive transparent material is silica gel material.
5. a kind of LED light-emitting component as claimed in claim 1, is characterized in that: described heat conductive transparent material is epoxide resin material.
6. a kind of LED light-emitting component as claimed in claim 1, is characterized in that: described heat conductive transparent material is silicate material.
7. a kind of LED light-emitting component as claimed in claim 1, is characterized in that: power electrode two wires of described luminescence component are separately positioned on the two ends of transparent outer cover.
8. a kind of LED light-emitting component as claimed in claim 1, is characterized in that: power electrode two wires of described luminescence component are all located at one end of transparent outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893980.3U CN203686965U (en) | 2013-12-31 | 2013-12-31 | LED light-emitting component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320893980.3U CN203686965U (en) | 2013-12-31 | 2013-12-31 | LED light-emitting component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203686965U true CN203686965U (en) | 2014-07-02 |
Family
ID=51008855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320893980.3U Expired - Fee Related CN203686965U (en) | 2013-12-31 | 2013-12-31 | LED light-emitting component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203686965U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775997A (en) * | 2013-12-31 | 2014-05-07 | 福建永德吉灯业股份有限公司 | LED luminous element |
-
2013
- 2013-12-31 CN CN201320893980.3U patent/CN203686965U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103775997A (en) * | 2013-12-31 | 2014-05-07 | 福建永德吉灯业股份有限公司 | LED luminous element |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2633361C2 (en) | Execution method of universal led bulb, led bulb, having a stopping ring structure, and a led lamp | |
| TWI498508B (en) | Structure of plastic heat sink for led bulb and method of making the same | |
| WO2015081804A1 (en) | Spiral led filament and light bulb using spiral led filament | |
| CN103307464B (en) | A kind of LED bulb | |
| CN103791286A (en) | Linear LED light source, linear LED lamp and manufacturing method for linear LED light source | |
| CN203746846U (en) | LED luminous structure | |
| CN102162583A (en) | LED lamp manufacturing method | |
| CN203686965U (en) | LED light-emitting component | |
| CN103867943A (en) | LED (light emitting diode) illumination light source | |
| CN203784681U (en) | LED (Light-Emitting Diode) illumination light source | |
| CN203686877U (en) | LED light-emitting device | |
| CN206018335U (en) | Line source | |
| CN205081143U (en) | Two -sided luminous UV encapsulation of LED stereoplasm base plate | |
| CN205137115U (en) | LED filament lamp | |
| CN103775997A (en) | LED luminous element | |
| CN103557456A (en) | High-light effect LED (light emitting diode) lamp | |
| CN203560754U (en) | LED bulb lamp | |
| CN103928601B (en) | A kind of LED module | |
| CN203784684U (en) | Led lamp bulb | |
| CN201844373U (en) | Connecting device for LED light source | |
| CN205640308U (en) | Powerful LED base plate of on -plane surface wide -angle and LED lamp | |
| CN203322813U (en) | LED (Light Emitting Diode) G4 lamp bead | |
| CN204664978U (en) | Drive built-in LED | |
| CN202651195U (en) | Large power LED chip | |
| CN105276397A (en) | Full-periphery-luminosity LED 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: 20140702 Termination date: 20181231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |