CN203892913U - LED (light-emitting diode) illumination lamp - Google Patents
LED (light-emitting diode) illumination lamp Download PDFInfo
- Publication number
- CN203892913U CN203892913U CN201420097992.XU CN201420097992U CN203892913U CN 203892913 U CN203892913 U CN 203892913U CN 201420097992 U CN201420097992 U CN 201420097992U CN 203892913 U CN203892913 U CN 203892913U
- Authority
- CN
- China
- Prior art keywords
- led
- led light
- transparency carrier
- thermal conductivity
- high thermal
- 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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Abstract
The utility model discloses an LED (light-emitting diode) illumination lamp, which comprises a lamp base, a power driver, LED light sources and a shell arranged outside the LED light sources in a covering way, wherein the LED light sources are fixedly arranged on one or more transparent substrates with high thermal conductivity on a perpendicular plane; the LED light sources are connected in parallel or in series with one lateral surface of each transparent substrate with high thermal conductivity; each of the lateral surfaces of the transparent substrates and the surfaces of the LED light sources is coated with a yellow fluorescent powder layer in a way that each transparent substrate and the corresponding LED light sources are positioned between two corresponding fluorescent powder layers; the transparent substrates with high thermal conductivity are fixedly arranged on an aluminum substrate, and are electrically connected to the power driver through the aluminum substrate; the power driver is connected to an external power supply through the lamp base; gas with low viscosity and high thermal conductivity is sealed and fills the shell. According to the LED illumination lamp, 360-degree luminous effects can be achieved, so that shadows and illumination dead zones during the use of the LED illumination lamp are avoided; moreover, the difficulty in LED radiation can be effectively solved.
Description
Technical field
The utility model relates to LED lighting technical field, in particular, relates to a kind of luminous LED illuminating lamp of wide-angle that has.
Background technology
LED has been widely used in the illuminating product in a lot of fields as light source.But due to LED itself, there is certain lighting angle and scope, make LED illuminating lamp be subject to certain restriction in use occasion that the angle of irradiating is had certain requirements.Meanwhile, it is little that LED also has volume, and the feature that heat is concentrated, especially for the illuminating lamp that LED light source sealing is installed, in LED bulb, solves heat dissipation problem also extremely important.
Utility model content
The utility model, for the technical problem existing in above-mentioned prior art, provides a kind of LED illuminating lamp, can reach 360 degree illumination effects, makes in use shadow-free and lighting blind zone of LED illuminating lamp, and can effectively solve LED heat dissipation problem.
In order to achieve the above object, the utility model is achieved through the following technical solutions:
A kind of LED illuminating lamp, comprise lamp holder, power supply driver, LED light source and be located at the housing of LED light source outside, described LED light source is fixedly mounted on the transparency carrier of high thermal conductivity, the transparency carrier of described high thermal conductivity is one or more that install on vertical plane, described LED light source adopts parallel connection or series system to be sequentially arranged on a side surface of transparency carrier of high thermal conductivity, the side surface of described transparency carrier and LED light source surface all apply one deck yellow fluorescence bisque, make described transparency carrier and LED light source between two-layer fluorescent material, the transparency carrier of described high thermal conductivity is fixedly mounted on an aluminium base, and be electrically connected to described power supply driver by described aluminium base, described power supply driver is connected to external power source by described lamp holder, in described housing, seal and be full of the gas of low viscosity high thermal conductivity.
Described transparency carrier is pottery, glass or plastics, layout electric wiring on it.
Described hull shape is A type, G type, R type, BR shape, PAR type, T-shaped or candle type.
Described LED light source passes through transparent adhesive tape gluing in described transparency carrier surface.
Described lamp holder is E40, E27, E26, E14 or GU.
Described yellow fluorescent powder is the mixture of fluorescent material and transparent silica gel class or epoxies.
The LED light source of installing on described transparency carrier is at least a string.
Described transparency carrier is many that on vertical plane, install, and is positioned at the certain angle of transparency carrier offset from perpendicular of the high thermal conductivity at edge.
The beneficial effect that technical solutions of the utility model are brought is as follows:
LED light source is sealed in a vacuum seal housing that is full of the high heat-conducting gas of low-viscosity, the heat producing when LED light source work is by convection current and the conduction of gas, importing to surface of shell distributes, and import to heat is derived to lamp body outside by the aluminium base of bottom, there is good heat dissipation effect.And because the transparency carrier of high thermal conductivity has light transmission, chip light emitting is luminous after can mixing by the yellow fluorescent powder of transparency carrier side surface, plays 360 degree illumination effects, luminous shadow-free.Illuminating lamp of the present invention is that a kind of reliability is high, luminous efficiency is high, output light flux is high, profile is similar to incandescent lamp and can the luminous LED illuminating lamp of 360 degree.The lightings such as alternative incandescent lamp, energy-saving fluorescent lamp.
Brief description of the drawings
Fig. 1 is the structural representation of LED illuminating lamp one embodiment provided by the utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in further detail.
It shown in Fig. 1, is the structural representation of LED illuminating lamp one embodiment provided by the utility model.Comprise: lamp holder 1, power supply driver 2, LED light source 3 and be located at the housing 4 of LED light source outside.LED light source 3 in the present embodiment is LED chip, adopts COB technique to be made into LED lamp pearl.It in other embodiment, can be also LED chip packaging body.Housing 4 for clear glass make spherical, also can make for ground glass, to avoid the impact of dazzle.LED light source 3 is mounted on a side surface of the transparency carrier 5 of high thermal conductivity, forms a string or multi-string LED lamp pearl.On two side surfaces of the transparency carrier 5 of high thermal conductivity, be all coated with one deck yellow fluorescent powder.One or more that the transparency carrier 5 of high thermal conductivity can be set to install on vertical plane.In the present embodiment, the transparency carrier 5 of high thermal conductivity is set to 3, and middle one is vertical direction setting, both sides and vertical direction between have certain inclination angle.The object arranging is like this lighting angle in order further to expand bulb lamp.LED chip type and installation site etc. that the large I at this inclination angle adopts according to reality are determined.The transparency carrier 5 of high thermal conductivity and LED chip are between two-layer fluorescent material, and chip light emitting is luminous after can mixing by the yellow fluorescent powder of transparency carrier 5 side surfaces of high thermal conductivity, better plays 360 degree illumination effects.If when the transparency carrier of high thermal conductivity 5 is one, can be vertical direction setting.LED chip between LED chip on the transparency carrier 5 of single high thermal conductivity or the transparency carrier 5 of many high thermal conductivities all can or be connected in series for parallel connection.
The transparency carrier 5 of high thermal conductivity is fixedly mounted on an aluminium base 6, and the underrun wire 7 of transparency carrier 5 is connected electrically on aluminium base 6.Aluminium base 6 is electrically connected to power supply driver 2 by wire again, and power supply driver 2 is connected to AC external power source by lamp holder 1.
Above-described embodiment is only for the utility model is described, but and is not used in the protection domain that limits claim.Every equivalents of carrying out on the basis of technical solutions of the utility model and improvement, all should not get rid of outside protection domain of the present utility model.
Claims (7)
1. a LED illuminating lamp, comprise lamp holder, power supply driver, LED light source and be located at the housing of LED light source outside, it is characterized in that, described LED light source is fixedly mounted on the transparency carrier of high thermal conductivity, the transparency carrier of described high thermal conductivity is one or more that install on vertical plane, described LED light source adopts parallel connection or series system to be sequentially arranged on a side surface of transparency carrier of high thermal conductivity, the side surface of described transparency carrier and LED light source surface all apply one deck yellow fluorescence bisque, make described transparency carrier and LED light source between two-layer fluorescent material, the transparency carrier of described high thermal conductivity is fixedly mounted on an aluminium base, and be electrically connected to described power supply driver by described aluminium base, described power supply driver is connected to external power source by described lamp holder, in described housing, seal and be full of the gas of low viscosity high thermal conductivity.
2. LED illuminating lamp according to claim 1, is characterized in that, described transparency carrier is pottery, glass or plastics, layout electric wiring on it.
3. LED illuminating lamp according to claim 1, is characterized in that, described hull shape is A type, G type, R type, BR shape, PAR type, T-shaped or candle type.
4. LED illuminating lamp according to claim 1, is characterized in that, described LED light source passes through transparent adhesive tape gluing in described transparency carrier surface.
5. LED illuminating lamp according to claim 1, is characterized in that, described lamp holder is E40, E27, E26, E14 or GU.
6. LED illuminating lamp according to claim 1, is characterized in that, the LED light source of installing on described transparency carrier is at least a string.
7. LED illuminating lamp according to claim 1, is characterized in that, described transparency carrier is many that on vertical plane, install, and is positioned at the certain angle of transparency carrier offset from perpendicular of the high thermal conductivity at edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097992.XU CN203892913U (en) | 2014-03-05 | 2014-03-05 | LED (light-emitting diode) illumination lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420097992.XU CN203892913U (en) | 2014-03-05 | 2014-03-05 | LED (light-emitting diode) illumination lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203892913U true CN203892913U (en) | 2014-10-22 |
Family
ID=51719316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420097992.XU Expired - Fee Related CN203892913U (en) | 2014-03-05 | 2014-03-05 | LED (light-emitting diode) illumination lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203892913U (en) |
-
2014
- 2014-03-05 CN CN201420097992.XU patent/CN203892913U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20141022 Termination date: 20180305 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |