CN204026264U - High thermally conductive LED 360 ° of light-emitting filament bulbs - Google Patents
High thermally conductive LED 360 ° of light-emitting filament bulbs Download PDFInfo
- Publication number
- CN204026264U CN204026264U CN201420460288.6U CN201420460288U CN204026264U CN 204026264 U CN204026264 U CN 204026264U CN 201420460288 U CN201420460288 U CN 201420460288U CN 204026264 U CN204026264 U CN 204026264U
- Authority
- CN
- China
- Prior art keywords
- light
- stem
- led
- emitting
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Abstract
The utility model discloses a kind of high thermally conductive LED 360 ° of light-emitting filament bulbs, comprise outer cover and lamp body, described lamp body comprises stem stem, plastic and lamp holder, the openend of described outer cover is connected with the horn mouth of stem stem lower end, described outer cover lower end connects plastic, described plastic lower end connects lamp holder, many the flip-over types 360 ° of light-emitting components be made up of Heat Conduction Material are provided with in wherein said outer cover, many on conductive pin on described flip-over type 360 ° of light-emitting components and stem stem conduct electricity lead-out wire and weld together according to electrical polarity, form at least one series circuit, heat-conducting gas is filled with in described outer cover.The light-emitting component good heat conduction effect of the utility model height thermally conductive LED 360 ° of light-emitting filament bulbs, the temperature in lamp body is low, the power of bulb and service life is improved, is more applicable for illumination market.
Description
Technical field
The utility model relates to a kind of bulb, espespecially a kind of by some high heat conduction flip-over types 360 ° of light-emitting components with horn mouth, the lead-out wire that conducts electricity, high thermally conductive LED 360 ° of light-emitting filament bulbs that the outer cover of the stem stem of blast pipe and difformity, different structure combines.
Background technology
LED (Lighting emitting diode) is a kind of light emitting diode, is the solid-state semiconductor device of visible ray by electric energy conversion.A kind of high energy-conservation, high life, specular removal, the green light source of environmental protection.
Current industry LED silk bulb due to filament can not well heat conduction, heat radiation, cause the filament bulb life-span short, the power of filament bulb can not be done height, can not better apply to market.
Utility model content
Main purpose of the present utility model is to provide a kind of high thermally conductive LED 360 ° of light-emitting filament bulbs, its light-emitting component good heat conduction effect, and the temperature in lamp body is low, the power of bulb and service life is improved, is more applicable for illumination market.
To achieve these goals, technical solution of the present utility model is: a kind of high thermally conductive LED 360 ° of light-emitting filament bulbs, comprise outer cover and lamp body, described lamp body comprises stem stem, plastic and lamp holder, the openend of described outer cover is connected with the horn mouth of stem stem lower end, described outer cover lower end connects plastic, described plastic lower end connects lamp holder, many the flip-over types 360 ° of light-emitting components be made up of Heat Conduction Material are provided with in wherein said outer cover, many on conductive pin on described flip-over type 360 ° of light-emitting components and stem stem conduct electricity lead-out wire and weld together according to electrical polarity, form at least one series circuit, heat-conducting gas is filled with in described outer cover.
The utility model height thermally conductive LED 360 ° of light-emitting filament bulbs, the conductive pin on wherein said flip-over type 360 ° of light-emitting components and the conduction lead-out wire connection angle on stem stem are 0 °-360 °.
The utility model height thermally conductive LED 360 ° of light-emitting filament bulbs, the positive and negative electrode connecting portion on wherein said flip-over type 360 ° of light-emitting components is arranged at the two ends of flip-over type 360 ° of light-emitting components or same one end.
The utility model height thermally conductive LED 360 ° of light-emitting filament bulbs, wherein said flip-over type 360 ° of light-emitting components comprise the support being arranged at stem stem upper end, described rack surface is provided with silver slurry layer, described rack outer surface is connected with multiple LED flip chip, described LED flip chip is connected with silver slurry layer according to polar character, form the string of the series circuit of at least one LED flip chip or the parallel circuit of at least two LED flip chip or multiple LED flip chip, parallel mixing circuit, fluorescent adhesive layer is coated with silver slurry layer and the support integral surface that is provided with multiple LED flip chip.
The utility model height thermally conductive LED 360 ° of light-emitting filament bulbs, wherein said support is made up of pottery or sapphire.
The utility model height thermally conductive LED 360 ° of light-emitting filament bulbs, the conductive pin positive pole of wherein said flip-over type 360 ° of light-emitting components is connected with one or more conductive lead wire on stem stem, it is positive pole, the conductive pin negative pole of described flip-over type 360 ° of light-emitting components is connected with one or more the conductive lead wire other on stem stem, and it is negative pole.
The utility model height thermally conductive LED 360 ° of light-emitting filament bulbs, the positive and negative electrode wherein connecting the conduction lead-out wire on the stem stem of described flip-over type 360 ° of light-emitting component conductive pin positive and negative electrodes is connected with the positive and negative electrode of driving power respectively.
The utility model height thermally conductive LED 360 ° of light-emitting filament bulbs, wherein said lamp holder has top and the screw-shaped side of taper, and described top is connected with a wire of driving power input, and described side is connected with another root wire of driving power input.
The utility model height thermally conductive LED 360 ° of light-emitting filament bulbs, are passed through between the horn mouth of wherein said stem stem and the openend of outer cover together with the mutual sealing by fusing of high temperature, are bonded together between described outer cover and plastic by glue.
The utility model height thermally conductive LED 360 ° of light-emitting filament bulbs, wherein said outer cover is transparent colour correction mask, milky white colour correction mask, dyeing cover, have the wherein a kind of of reflecting layer cover, frosted cover, lens class cover, diamond-shaped cover, and described outer cover is the wherein one of candle, T-shaped, A shape, G shape, BR shape, PAR shape.
After adopting such scheme, the utility model height thermally conductive LED 360 ° of light-emitting filament bulbs, designed by said structure, the flip-over type made by highly heat-conductive material 360 ° of light-emitting components are led heat in lamp body, and then by the high heat-conducting gas in outer cover, heat is led outside lamp body, thus the temperature reduced in lamp body, the service life of filament bulb can be improved, because of good heat conduction effect, temperature in lamp body is low, the power of filament bulb can be improved, it is made to carry the life-span of not reducing filament bulb in high-power situation, high power products is just more suitable for illumination market.
Accompanying drawing explanation
Fig. 1 is the stereogram of the utility model height thermally conductive LED 360 ° of light-emitting filament bulbs.
Detailed description of the invention
As shown in Figure 1, the utility model height thermally conductive LED 360 ° of light-emitting filament bulbs, comprise outer cover 1 and lamp body, outer cover 1 is transparent colour correction mask, milky white colour correction mask, dyeing cover, have the wherein one of reflecting layer cover, frosted cover, lens class cover, diamond-shaped cover, outer cover 1 is the wherein one of candle, T-shaped, A shape, G shape, BR shape, PAR shape, is candle in this embodiment.Lamp body comprises stem stem 2, plastic 3 and lamp holder 4.Linked together by the mutual sealing by fusing of high temperature between the openend of outer cover 1 and the horn mouth of stem stem 2 lower end, form the sealed bulb only having the breather pipe of stem stem 2 to ventilate.Outer cover 1 lower end is by the bonding plastic 3 of glue.Plastic 3 lower end connects lamp holder 4.Many the flip-over types 360 ° of light-emitting components be made up of highly heat-conductive material are provided with in outer cover 1.One or more conductive lead wire on the conductive pin positive pole of flip-over type 360 ° of light-emitting components and stem stem 2 welds together, it is positive pole, one or more conductive lead wire other on the conductive pin negative pole of flip-over type 360 ° of light-emitting components and stem stem 2 welds together, it is negative pole, form a series circuit or more than one series circuit, in outer cover 1, be filled with heat-conducting gas.Heat-conducting gas is comprise hydrogen or helium or nitrogen or have other gas all of high heat-conducting effect or have other mists all of radiating effect, as hydrogen helium gas mixture body, nitrogen helium gas mixture body etc.It can be any angle that conductive pin on flip-over type 360 ° of light-emitting components is connected with the conduction lead-out wire on stem stem 2.Conductive pin positive and negative electrode connecting portion on flip-over type 360 ° of light-emitting components can be arranged at the two ends of flip-over type 360 ° of light-emitting components or same one end.Flip-over type 360 ° of light-emitting components comprise the support 5 being arranged at stem stem 2 upper end, and support 5 is made up of pottery or sapphire.The outer surface of support 5 has been sintered to fix silver slurry layer, the outer surface one of support 5 encloses and is uniformly connected with four LED flip chip 6, LED flip chip 6 is connected with silver slurry layer according to polar character, form the series and parallel hybrid circuit of the series circuit of at least one LED flip chip 6 or the parallel circuit of at least two LED flip chip 6 or multiple LED flip chip 6, be coated with fluorescent adhesive layer with silver slurry layer and support 5 integral surface that is provided with multiple LED flip chip 6.The positive and negative electrode connecting the conduction lead-out wire on the stem stem 2 of flip-over type 360 ° of light-emitting component conductive pin positive and negative electrodes is connected with the positive and negative electrode of driving power respectively.Lamp holder 4 has top 7 and the screw-shaped side 8 of taper, and top 7 is connected with a wire of driving power input, and side 8 is connected with another root wire of driving power input.
The utility model passes through said structure, the flip-over type made by highly heat-conductive material 360 ° of light-emitting components are led heat in lamp body, and then by the high heat-conducting gas in outer cover 1, heat is led outside lamp body, thus the temperature reduced in lamp body, the service life of filament bulb can be improved, because of good heat conduction effect, temperature in lamp body is low, the power of filament bulb can be improved, make it carry the life-span of not reducing filament bulb in high-power situation, high power products is just more suitable for illumination market.
The above embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that the common engineers and technicians in this area make the technical solution of the utility model and improvement, all should fall in protection domain that claims of the present utility model determine.
Claims (10)
1. one kind high thermally conductive LED, 360 ° of light-emitting filament bulbs, comprise outer cover and lamp body, described lamp body comprises stem stem, plastic and lamp holder, the openend of described outer cover is connected with the horn mouth of stem stem lower end, described outer cover lower end connects plastic, described plastic lower end connects lamp holder, it is characterized in that: in described outer cover, be provided with many flip-over types 360 ° of light-emitting components be made up of Heat Conduction Material, many on conductive pin on described flip-over type 360 ° of light-emitting components and stem stem conduct electricity lead-out wire and weld together according to electrical polarity, form at least one series circuit, heat-conducting gas is filled with in described outer cover.
2. high thermally conductive LED as claimed in claim 1 360 ° of light-emitting filament bulbs, is characterized in that: the conductive pin on described flip-over type 360 ° of light-emitting components and the conduction lead-out wire connection angle on stem stem are 0 °-360 °.
3. high thermally conductive LED as claimed in claim 1 360 ° of light-emitting filament bulbs, is characterized in that: the positive and negative electrode connecting portion on described flip-over type 360 ° of light-emitting components is arranged at the two ends of flip-over type 360 ° of light-emitting components or same one end.
4. high thermally conductive LED as claimed in claim 1 360 ° of light-emitting filament bulbs, it is characterized in that: described flip-over type 360 ° of light-emitting components comprise the support being arranged at stem stem upper end, described rack surface is provided with silver slurry layer, described rack outer surface is connected with multiple LED flip chip, described LED flip chip is connected with silver slurry layer according to polar character, form the string of the series circuit of at least one LED flip chip or the parallel circuit of at least two LED flip chip or multiple LED flip chip, parallel mixing circuit, fluorescent adhesive layer is coated with silver slurry layer and the support integral surface that is provided with multiple LED flip chip.
5. high thermally conductive LED as claimed in claim 4 360 ° of light-emitting filament bulbs, is characterized in that: described support is made up of pottery or sapphire.
6. high thermally conductive LED as claimed in claim 1 360 ° of light-emitting filament bulbs, it is characterized in that: the conductive pin positive pole of described flip-over type 360 ° of light-emitting components is connected with one or more conductive lead wire on stem stem, it is positive pole, the conductive pin negative pole of described flip-over type 360 ° of light-emitting components is connected with one or more the conductive lead wire other on stem stem, and it is negative pole.
7. high thermally conductive LED as claimed in claim 6 360 ° of light-emitting filament bulbs, is characterized in that: the positive and negative electrode connecting the conduction lead-out wire on the stem stem of described flip-over type 360 ° of light-emitting component conductive pin positive and negative electrodes is connected with the positive and negative electrode of driving power respectively.
8. high thermally conductive LED as claimed in claim 7 360 ° of light-emitting filament bulbs, it is characterized in that: described lamp holder has top and the screw-shaped side of taper, described top is connected with a wire of driving power input, and described side is connected with another root wire of driving power input.
9. high thermally conductive LED as claimed in claim 1 360 ° of light-emitting filament bulbs, is characterized in that: pass through between the horn mouth of described stem stem and the openend of outer cover, together with the mutual sealing by fusing of high temperature, to be bonded together between described outer cover and plastic by glue.
10. high thermally conductive LED as claimed in claim 1 360 ° of light-emitting filament bulbs, it is characterized in that: described outer cover is transparent colour correction mask, milky white colour correction mask, dyeing cover, have the wherein a kind of of reflecting layer cover, frosted cover, lens class cover, diamond-shaped cover, and described outer cover is the wherein one of candle, T-shaped, A shape, G shape, BR shape, PAR shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420460288.6U CN204026264U (en) | 2014-08-15 | 2014-08-15 | High thermally conductive LED 360 ° of light-emitting filament bulbs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420460288.6U CN204026264U (en) | 2014-08-15 | 2014-08-15 | High thermally conductive LED 360 ° of light-emitting filament bulbs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204026264U true CN204026264U (en) | 2014-12-17 |
Family
ID=52066123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420460288.6U Expired - Fee Related CN204026264U (en) | 2014-08-15 | 2014-08-15 | High thermally conductive LED 360 ° of light-emitting filament bulbs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204026264U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016173235A1 (en) * | 2015-04-29 | 2016-11-03 | 海宁市新光源照明科技股份有限公司 | Led light source |
| CN106247191A (en) * | 2016-08-17 | 2016-12-21 | 江苏银晶光电科技发展有限公司 | Led street lamp |
| CN106641812A (en) * | 2015-10-29 | 2017-05-10 | 展晶科技(深圳)有限公司 | Led lamp |
| CN106870968A (en) * | 2015-12-10 | 2017-06-20 | 熊长伦 | A kind of LED being water-cooled |
| CN106870970A (en) * | 2017-03-02 | 2017-06-20 | 海宁市欧亚电器有限公司 | A kind of LED of double helix lamp bead |
| CN110260183A (en) * | 2015-07-23 | 2019-09-20 | 晶元光电股份有限公司 | Light emitting device |
| CN110792931A (en) * | 2018-08-03 | 2020-02-14 | Bgt材料有限公司 | Structure of LED filament bulb |
-
2014
- 2014-08-15 CN CN201420460288.6U patent/CN204026264U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016173235A1 (en) * | 2015-04-29 | 2016-11-03 | 海宁市新光源照明科技股份有限公司 | Led light source |
| CN110260183A (en) * | 2015-07-23 | 2019-09-20 | 晶元光电股份有限公司 | Light emitting device |
| CN106641812A (en) * | 2015-10-29 | 2017-05-10 | 展晶科技(深圳)有限公司 | Led lamp |
| CN106870968A (en) * | 2015-12-10 | 2017-06-20 | 熊长伦 | A kind of LED being water-cooled |
| CN106247191A (en) * | 2016-08-17 | 2016-12-21 | 江苏银晶光电科技发展有限公司 | Led street lamp |
| CN106870970A (en) * | 2017-03-02 | 2017-06-20 | 海宁市欧亚电器有限公司 | A kind of LED of double helix lamp bead |
| CN110792931A (en) * | 2018-08-03 | 2020-02-14 | Bgt材料有限公司 | Structure of LED filament bulb |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20180815 |