CN102767725A - Bulb lamp based on remote fluorescent light source module - Google Patents
Bulb lamp based on remote fluorescent light source module Download PDFInfo
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- CN102767725A CN102767725A CN2012102646090A CN201210264609A CN102767725A CN 102767725 A CN102767725 A CN 102767725A CN 2012102646090 A CN2012102646090 A CN 2012102646090A CN 201210264609 A CN201210264609 A CN 201210264609A CN 102767725 A CN102767725 A CN 102767725A
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Abstract
The invention provides a bulb lamp based on a remote fluorescent light source module. The bulb lamp comprises a lamp holder, a shell, a power supply, an LED (light emitting diode) remote fluorescent plate, an LED light source module, a radiator and a lampshade, wherein the LED light source module comprises an aluminum base plate, LED chips, a reflective cup and silica gel; a plurality of LED chips are fixed at the bottom of the reflective cup through heat conductive sliver paste; the upper surfaces of the LED chips are coated with silica gel layers; and the shell is provided with a ventilating hole. According to the bulb lamp based on the remote fluorescent light source module provided by the invention, a remote fluorescent technology is adopted so that fluorescent power is far from a heat source, thereby not only the consistency of incidence of the LED is improved, but also the luminous decay of the LED is reduced; and heat in a cavity of an LED radiator is led to air in form of convection through the ventilating hole on the surface of the shell, so that the bulb lamp is good in radiating effect and excellent in safety performance, is not conductive and fragile, and facilitates industrialized production in batches.
Description
Technical field
The present invention relates to a kind of LED bulb lamp, be specially a kind of based on remote fluorescence light source module bulb lamp.
Background technology
At present, the LED bulb lamp is a kind of low-voltage light source as a popular direction of led light source domestic light application mainly due to the LED bulb lamp, economizes a little, and the life-span is long, is the focus that each producer drops into research always.For the LED bulb lamp, exist light source batch photochromic uniformity poor, problems such as light decay appear in led chip easily under higher temperature, and its reason is that the heat that light source produces fails in time to shed, and need improve its radiator structure.
The a lot of LED light fixture manufacturer LED bulb lamp miscellaneous that released one after another is arranged now, employing all be identical contour structures: standard lamp head adds die casting aluminium as radiator, plastic lamp shade on the main header casing of radiator.Principle basic mode according to heat is transmitted mainly contains following three kinds: conduction, convection current, radiation.Existing LED bulb lamp radiator all adopts through the radiating wing heat loss through conduction; But radiator does not have convection current basically in heat radiation process air and LED radiator cavity; This mode radiating effect is relatively poor, thereby causes the rising of product temperature to influence the result of use and the life-span of LED bulb lamp.
Summary of the invention
The technical problem that the present invention will solve is to provide a kind of based on remote fluorescence light source module bulb lamp, through adopting the remote fluorescence technology and improving radiating effect, reaches photochromic high conformity of LED bulb lamp and the low effect of light decay.
The technical scheme that the present invention adopts is: a kind of based on remote fluorescence light source module bulb lamp, comprise lamp holder, shell, power unit, LED remote fluorescence plate, led light source module, radiator and lampshade; Described led light source module comprises aluminium base, led chip, reflector, silica gel; Described led light source module connects power unit through electric wire, and described LED remote fluorescence plate adheres to led light source module upper surface; Described enclosure is through the mode fixed L ED light source module and the power unit of buckle, and lampshade and lamp holder are fixed on the shell through the mode of spiral; Described radiator is fixed on led light source module below; It is characterized in that: the upper surface of described led chip is coated with silica gel layer; Described case surface is offered passage.
Among the present invention, described LED remote fluorescence plate is made up of yellow fluorescent powder and Merlon.
Among the present invention, it is better that described LED remote fluorescence plate is formed color developing effect by yellow fluorescent powder, red fluorescence powder, green emitting phosphor and Merlon.
Among the present invention, described led chip is integrated on the aluminium base, and the core number scope is 1-50.
Among the present invention, described shell is to adopt insulating materials to process, and has good heat-conducting.
Among the present invention, described case surface is offered round vent uniformly.
Among the present invention, described radiator is portion in the enclosure, sticks to the below of led light source module, is built-in radiator.
Among the present invention, described radiator is shaped as cylindrical, through die cast.
Among the present invention, described reflector is a bowl cup-shaped, and its lighting angle is 90 °～160 °.
Among the present invention, described lampshade is the inorganic transparent cloche.
Compared with prior art, the present invention has following advantage: after adopting LED remote fluorescence plate, the uniformity of LED bright dipping is greatly improved, and has reduced the light decay of LED; Adopt built-in radiator, being shaped as of radiator is cylindrical, has not only enlarged area of dissipation, and has considered the situation of convection current fully, simplifies technology, reduces the volume of whole fitting structure; Shell adopts ambroin and offers uniform passage on the surface of shell, make whole lamp outside non-conductive, and can let lamp interior and outside carry out cross-ventilation, so the heat dispersion of led light source module and power unit improves greatly; Its security performances such as the LED that processes are good, and are in light weight, and volume is little, and can save production cost greatly, help large batch of suitability for industrialized production.
Description of drawings
Combine case study on implementation that the present invention is further described with reference to the accompanying drawings.
Fig. 1 is a kind of overall appearance sketch map based on remote fluorescence light source module bulb lamp of the present invention.
Fig. 2 is a kind of STRUCTURE DECOMPOSITION sketch map based on remote fluorescence light source module bulb lamp of the present invention.
Fig. 3 is a kind of led light source module partial enlarged drawing based on remote fluorescence light source module bulb lamp of the present invention.
The specific embodiment
Come the present invention is carried out detailed explanation below in conjunction with the practical implementation instance.
Like Fig. 1,2, shown in 3; A kind of based on remote fluorescence light source module bulb lamp; Comprise lampshade 1, lamp holder 2, power unit 3, shell 4, LED remote fluorescence plate 5, led light source module 6 (light source module 6 comprises silica gel 8, aluminium base 9, chip 10, reflector 11), radiator 7; Snap fit power unit 3 and led light source module 6 are passed through in the inside of said shell, shell 4 upper end fastening lampshades 1, and the lower end is lamp holder 2 fixedly; The upper surface of led light source module 6 is stained with LED remote fluorescence plate 5, and the lower surface of led light source module 6 connects radiator 7.
Described led light source module blue light-emitting, its manufacture craft is made up of following steps:
(1) make aluminium base: through one-body molded punching press the monoblock aluminium sheet is struck out the aluminium base of needed led light source module, on aluminium base, produce reflector simultaneously, preset position posts the both positive and negative polarity wiring board on aluminium base again;
(2) solid brilliant: adopt heat conduction silver slurry that 10 LEDs chips are fixed in the prefabricated reflector of aluminium base, chip is fixed on the aluminium base after baking;
(3) bonding wire: gold thread is connected the die on the preset both positive and negative polarity wiring board of aluminium base through bonding equipment;
(4) some glue: in reflector, inject the good silica gel of allotment in advance, behind baking-curing, obtain the led light source module.
Described LED remote fluorescence plate manufacture craft is made up of following steps:
(1) prepare raw material: by mass ratio is to take by weighing Merlon and fluorescent material at 100: 20, in the container of packing into;
(2) mix: the principle that takes by weighing is added in the banbury mix, the processing temperature of selecting for use is 280 ℃, and be 200 seconds process time;
(3) moulding: the mixture of Merlon and fluorescent material is packed in the mould, is the condition compacted under that 250 ℃ of pressure are 10MPa in heating-up temperature, is cut into LED remote fluorescence plate after the cooling.
Claims (10)
1. one kind based on remote fluorescence light source module bulb lamp, comprises lamp holder, shell, power unit, LED remote fluorescence plate, led light source module, radiator and lampshade; Described led light source module comprises aluminium base, led chip, reflector, silica gel; Described led light source module connects power unit through electric wire, and described LED remote fluorescence plate adheres to led light source module upper surface; Described enclosure is through the mode fixed L ED light source module and the power unit of buckle, and lampshade and lamp holder are fixed on the shell through the mode of spiral; Described radiator is fixed on led light source module below; It is characterized in that: the upper surface of described led chip is coated with silica gel layer; Described case surface is offered passage.
2. according to claim 1 a kind of based on remote fluorescence light source module bulb lamp, it is characterized in that: described LED remote fluorescence plate is made up of yellow fluorescent powder and Merlon.
3. according to claim 1 a kind of based on remote fluorescence light source module bulb lamp, it is characterized in that: it is better that described LED remote fluorescence plate is formed color developing effect by yellow fluorescent powder, red fluorescence powder, green emitting phosphor and Merlon.
4. according to claim 1 a kind of it is characterized in that: described led chip is integrated on the aluminium base based on remote fluorescence light source module bulb lamp, and the core number scope is 1-50.
5. according to claim 1 a kind of based on remote fluorescence light source module bulb lamp, it is characterized in that: described shell is to adopt insulating materials to process, and has good heat-conducting.
6. according to claim 1 a kind of based on remote fluorescence light source module bulb lamp, it is characterized in that: described case surface is offered uniform round vent.
7. according to claim 1 a kind of it is characterized in that: described radiator is portion in the enclosure, sticks to the below of led light source module based on remote fluorescence light source module bulb lamp, is built-in radiator.
8. according to claim 1 a kind of based on remote fluorescence light source module bulb lamp, it is characterized in that: the fin shape of described radiator is cylindrical, die cast.
9. according to claim 1 a kind of it is characterized in that: described reflector is a bowl cup-shaped based on remote fluorescence light source module bulb lamp, and its lighting angle scope is 90 °～160 °.
10. according to claim 1 a kind of based on remote fluorescence light source module bulb lamp, it is characterized in that: described lampshade is the inorganic transparent glass lamp shade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102646090A CN102767725A (en) | 2012-07-30 | 2012-07-30 | Bulb lamp based on remote fluorescent light source module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102646090A CN102767725A (en) | 2012-07-30 | 2012-07-30 | Bulb lamp based on remote fluorescent light source module |
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| CN102767725A true CN102767725A (en) | 2012-11-07 |
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| CN2012102646090A Pending CN102767725A (en) | 2012-07-30 | 2012-07-30 | Bulb lamp based on remote fluorescent light source module |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104198453A (en) * | 2014-09-15 | 2014-12-10 | 厦门大学 | Remote fluorescent powder performance test device and test method |
| WO2017067149A1 (en) * | 2015-10-22 | 2017-04-27 | 亚浦耳照明股份有限公司 | Led bulb and method for manufacturing same |
| CN108397696A (en) * | 2018-04-28 | 2018-08-14 | 中国人民大学 | A kind of crystallo-luminescence high definition bulb lamp and production method |
| US10184651B2 (en) | 2013-07-04 | 2019-01-22 | Philips Lighting Holding B.V. | Lighting device with an optical element having a fluid passage |
| CN110410755A (en) * | 2019-08-01 | 2019-11-05 | 湖南安捷朗光电科技有限公司 | A kind of LED light source substrate and preparation method thereof |
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| CN101839414A (en) * | 2010-01-12 | 2010-09-22 | 浙江迈勒斯照明有限公司 | LED light source with heat dissipation device and processing method thereof |
| CN101867004A (en) * | 2010-06-07 | 2010-10-20 | 李骋翔 | Light source module based on remote fluorescent powder |
| CN201803153U (en) * | 2010-08-16 | 2011-04-20 | 大连辉华科技有限公司 | Light emitting diode (LED) lamp with favorable heat-radiating effect |
| US20110128731A1 (en) * | 2009-12-01 | 2011-06-02 | Shin Zu Shing Co., Ltd. | Light emitting diode substrate assembly |
| CN102235610A (en) * | 2011-08-16 | 2011-11-09 | 彭雯 | LED (light emitting diode) ball bulb |
| CN202058732U (en) * | 2011-03-11 | 2011-11-30 | 义乌市菲莱特电子有限公司 | High-power LED (light-emitting diode) white light panel with separated chip and fluorescent powder |
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Patent Citations (7)
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| CN201100535Y (en) * | 2007-10-19 | 2008-08-13 | 河北神通光电科技有限公司 | White light LED surface light source module |
| US20110128731A1 (en) * | 2009-12-01 | 2011-06-02 | Shin Zu Shing Co., Ltd. | Light emitting diode substrate assembly |
| CN101839414A (en) * | 2010-01-12 | 2010-09-22 | 浙江迈勒斯照明有限公司 | LED light source with heat dissipation device and processing method thereof |
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| CN201803153U (en) * | 2010-08-16 | 2011-04-20 | 大连辉华科技有限公司 | Light emitting diode (LED) lamp with favorable heat-radiating effect |
| CN202058732U (en) * | 2011-03-11 | 2011-11-30 | 义乌市菲莱特电子有限公司 | High-power LED (light-emitting diode) white light panel with separated chip and fluorescent powder |
| CN102235610A (en) * | 2011-08-16 | 2011-11-09 | 彭雯 | LED (light emitting diode) ball bulb |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10184651B2 (en) | 2013-07-04 | 2019-01-22 | Philips Lighting Holding B.V. | Lighting device with an optical element having a fluid passage |
| CN104198453A (en) * | 2014-09-15 | 2014-12-10 | 厦门大学 | Remote fluorescent powder performance test device and test method |
| WO2017067149A1 (en) * | 2015-10-22 | 2017-04-27 | 亚浦耳照明股份有限公司 | Led bulb and method for manufacturing same |
| CN108397696A (en) * | 2018-04-28 | 2018-08-14 | 中国人民大学 | A kind of crystallo-luminescence high definition bulb lamp and production method |
| CN110410755A (en) * | 2019-08-01 | 2019-11-05 | 湖南安捷朗光电科技有限公司 | A kind of LED light source substrate and preparation method thereof |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20121107 Assignee: Jiangsu Yongshi Lighting Co., Ltd. Assignor: The Research Institue Of Electric Light Source Materials Of National Light Industry Contract record no.: 2013320000197 Denomination of invention: Bulb lamp based on remote fluorescent light source module License type: Common License Record date: 20130321 |
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Application publication date: 20121107 |
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Assignee: Jiangsu Yongshi Lighting Co., Ltd. Assignor: The Research Institue Of Electric Light Source Materials Of National Light Industry Contract record no.: 2013320000197 Date of cancellation: 20191206 |
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| EC01 | Cancellation of recordation of patent licensing contract |