CN105351793A - LED bulb lamp integrally packaged with ceramic module - Google Patents
LED bulb lamp integrally packaged with ceramic module Download PDFInfo
- Publication number
- CN105351793A CN105351793A CN201510780851.7A CN201510780851A CN105351793A CN 105351793 A CN105351793 A CN 105351793A CN 201510780851 A CN201510780851 A CN 201510780851A CN 105351793 A CN105351793 A CN 105351793A
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- Prior art keywords
- alternating current
- lamp
- heat radiation
- electrical terminals
- current electrical
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention provides an LED bulb lamp integrally packaged. The LED bulb lamp comprises a heat dissipation lamp body, a lamp holder and a lampshade. The lamp holder is fixedly installed at one end of the heat dissipation lamp body. The lampshade is detachably connected to the other opposite end of the heat dissipation lamp body. A light engine assembly is arranged on the part, on one side of the lampshade, of the heat dissipation lamp body. The light engine assembly comprises a plurality of LEDs, an integrated power module, a first alternating current electric connection terminal and a second alternating current electric connection terminal. The LEDs are fixed to the heat dissipation body through heat-conducting glue. The integrated power module is embedded into the heat dissipation lamp body. The input end of the integrated power module is connected with the first alternating current electric connection terminal and the second alternating current electric connection terminal. The output end of the integrated power module is connected with the power input ends of the LEDs. A substrate and a radiator are replaced with the heat dissipation lamp body, the LEDs are directly packaged to the heat dissipation lamp body through the heat-conducting glue, heat resistance is reduced, and heat dissipation performance is good.
Description
Technical field
The present invention relates to LED illumination light source field, specifically refer to a kind of LEDbulb lamp of integrative packaging.
Background technology
Due to LED long service life, energy consumption is low, economize energy is remarkable, therefore LED has been widely used in daily life, as LEDbulb lamp as light source.But along with the increase of LED quantity in LEDbulb lamp and the raising of power and brightness, the heat produced when making LED work is unprecedented soaring.Therefore, the radiating effect how improving LEDbulb lamp becomes significant problem in LEDbulb lamp technology.
In prior art, LEDbulb lamp comprises lamp body, is arranged on the lamp holder of lamp body one end, Gu substrate in lamp body, be arranged on LED on substrate and power module and heat abstractor.When LEDbulb lamp operating illumination, the heat that LED produces reaches heat abstractor through substrate, then is distributed by radiation by heat abstractor.But due to the heat loss through radiation limited area of heat abstractor, cause radiating effect not good, thus affect the life-span of LEDbulb lamp.
And existing LEDbulb lamp conventional products lamp body is connected needs and assembles fixing with radiator, operation is many, not easily assembles, and reduces production efficiency; Power module is connected with substrate needs screw to fix, and easily breaks, affects quality, and further increase operation when screwing; Conventional products heat spreader structures is complicated, and the aluminium alloy cost manufacturing radiator used is high, and heat dispersion is also good not.
Summary of the invention
The object of the invention is to overcome weak point of the prior art, a kind of LEDbulb lamp of integrative packaging is provided, simplify production process, save cost of labor and optimize heat conductivility.
The object of the invention is to be achieved through the following technical solutions:
A kind of LEDbulb lamp of integrative packaging, comprise heat radiation body, lamp holder and lampshade, described lamp holder is fixed on one end of heat radiation body, described lampshade is detachably connected on the relative other end of heat radiation body, it is characterized in that: the side at lampshade on described heat radiation body is provided with light engine assemblies, described light engine assemblies comprises multiple LED, integrated power supply module, first alternating current electrical terminals and the second alternating current electrical terminals, described multiple LED is fixed on heat radiation body by heat-conducting glue, described integrated power supply module installation is at the upper surface of heat radiation body, the input of integrated power supply module and the first alternating current electrical terminals, second alternating current electrical terminals connects, the output of integrated power supply module is connected with the power input of multiple LED.
Concrete, described first alternating current electrical terminals, the second alternating current electrical terminals be the projecting relative both sides at light engine assemblies respectively, the both sides of the corresponding integrated power supply module of described heat radiation body offer through hole, and described first alternating current electrical terminals, the second alternating current electrical terminals are electrically connected by the both positive and negative polarity contact of wire through described through hole and lamp holder.
Concrete, described first alternating current electrical terminals, the second alternating current electrical terminals are the line layer that heat radiation body upper surface is printed.
Concrete, described lamp holder is E27 lamp holder, E14 lamp holder, E26 lamp holder, E12 lamp holder or E22 lamp holder.
Concrete, described heat radiation body is ceramic lamp body, moulds alclad lamp body, heat radiation plastics lamp body or Graphene lamp body.
The present invention has the following advantages and beneficial effect compared to existing technology:
1, the present invention adopts heat radiation body to substitute substrate and radiator, and LED is directly encapsulated on heat radiation body by heat-conducting glue, thus the evolution of heat directly can conduct to heat radiation body by heat-conducting glue and directly dispels the heat when making the work of LED, utilize the high conduction of heat radiation body material and high radiation physics characteristic, and by the wide area surface outside heat radiation body, heat is distributed, good heat dissipation effect, will cause LED to lose efficacy because of poor heat radiation; Heat radiation body is insulator, and security performance is protected; Heat radiation body directly dispels the heat and conducts to substrate relative to prior art by heat-conducting glue, then by substantially conducting to radiator, thermal resistance greatly reduces, perfect heat-dissipating, greatly extends the LED life-span.
2, because whole product component eliminates substrate, radiator etc., and abandoned loaded down with trivial details welding procedure, the assembling procedure of whole LED reduces, and improve production efficiency and decrease error rate, the product quality of production is promoted; Parts reduce rear small product size minimizing simultaneously, and LED power can realize increasing, and meets various user demand.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment
As shown in Figure 1, the present embodiment provides a kind of LEDbulb lamp of integrative packaging, comprise heat radiation body 1, lamp holder 2 and lampshade 3, described lamp holder 2 is fixed on one end of heat radiation body 1, described lampshade 3 is detachably connected on the relative other end of heat radiation body 1, described heat radiation body 1 is provided with light engine assemblies 4 in the side of lampshade, described light engine assemblies 4 comprises multiple LED5, integrated power supply module 6, first alternating current electrical terminals 7 and the second alternating current electrical terminals 8, described multiple LED5 is fixed on heat radiation body 1 by heat-conducting glue, described integrated power supply module 6 is arranged on the upper surface of heat radiation body 1, the input of integrated power supply module 6 and the first alternating current electrical terminals 7, second alternating current electrical terminals 8 connects, the output of integrated power supply module 6 is connected with the power input of multiple LED5.
In said structure, the present invention adopts heat radiation body to substitute substrate and radiator, and LED is directly encapsulated on heat radiation body by heat-conducting glue, thus the evolution of heat directly can conduct to heat radiation body by heat-conducting glue and directly dispels the heat when making the work of LED, by the wide area surface outside heat radiation body, heat is distributed, LED will be caused to lose efficacy because of poor heat radiation.
As a kind of embodiment, described three people's lamp bodies are preferably ceramic lamp body, and pottery is insulator, and security performance is protected; Ceramic high-temperature resistant conducts to substrate relative to prior art by heat-conducting glue, then by substantially conducting to radiator, thermal resistance greatly reduces, perfect heat-dissipating, greatly extends the LED life-span.
In the present embodiment, described first alternating current electrical terminals 7, the second alternating current electrical terminals 8 projecting relative both sides at light engine assemblies 4 respectively, the both sides of the corresponding light engine assemblies 4 of described heat radiation body 1 offer through hole 9, and described first alternating current electrical terminals 7, second alternating current electrical terminals 8 is electrically connected with the both positive and negative polarity contact of lamp holder 3 through described through hole 9 by wire.During assembling, because the direct close-fitting of heat radiation body 1 and lamp holder 3 is installed, then engine module 4 is encapsulated on the ceramic body 1 of integration, then be electrically connected with the both positive and negative polarity contact of lamp holder 2 through described through hole 9 by wire, just complete the assembling of luminous component main body; Lampshade 3 is detachably connected on heat radiation body 1 simultaneously, and assembling completes, and has abandoned loaded down with trivial details welding procedure, and the assembling procedure of whole LED reduces, and improve production efficiency and decrease error rate, the product quality of production is promoted; Parts reduce rear small product size minimizing simultaneously, and LED power can realize increasing, and meets various user demand.
Wherein, described lamp holder is E27 lamp holder, E14 lamp holder, E26 lamp holder, E12 lamp holder or E22 lamp holder equal sphere light source lamp universal socket.
Concrete, the line layer that described first alternating current electrical terminals 7, second alternating current electrical terminals 8 is printed for heat radiation body upper surface.By said structure, connect LED5 and integrated power supply module 6 and lamp holder by line layer, structure is simple, reasonable in design, easy for installation, and body weight lightly and cost is low.
In a particular embodiment, the described heat radiation body of the present embodiment also can for moulding alclad lamp body, heat radiation plastics lamp body or Graphene lamp body.
Above-described embodiment is the present invention's preferably embodiment; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (5)
1. the LEDbulb lamp of an integrative packaging, comprise heat radiation body, lamp holder and lampshade, described lamp holder is fixed on one end of heat radiation body, described lampshade is detachably connected on the relative other end of heat radiation body, it is characterized in that: the side at lampshade on described heat radiation body is provided with light engine assemblies, described light engine assemblies comprises multiple LED, integrated power supply module, first alternating current electrical terminals and the second alternating current electrical terminals, described multiple LED is fixed on heat radiation body by heat-conducting glue, described integrated power supply module installation is at the upper surface of heat radiation body, the input of integrated power supply module and the first alternating current electrical terminals, second alternating current electrical terminals connects, the output of integrated power supply module is connected with the power input of multiple LED.
2. the LEDbulb lamp of integrative packaging according to claim 1, it is characterized in that: described first alternating current electrical terminals, the second alternating current electrical terminals be the projecting relative both sides at light engine assemblies respectively, the both sides of the corresponding integrated power supply module of described heat radiation body offer through hole, and described first alternating current electrical terminals, the second alternating current electrical terminals are electrically connected by the both positive and negative polarity contact of wire through described through hole and lamp holder.
3. the LEDbulb lamp of integrative packaging according to claim 1 and 2, is characterized in that: described first alternating current electrical terminals, the second alternating current electrical terminals are the line layer that heat radiation body upper surface is printed.
4. the LEDbulb lamp of integrative packaging according to claim 3, is characterized in that: described lamp holder is E27 lamp holder, E14 lamp holder, E26 lamp holder, E12 lamp holder or E22 lamp holder.
5. the LEDbulb lamp of integrative packaging according to claim 3, is characterized in that: described heat radiation body is ceramic lamp body, moulds alclad lamp body, heat radiation plastics lamp body or Graphene lamp body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510780851.7A CN105351793A (en) | 2015-11-12 | 2015-11-12 | LED bulb lamp integrally packaged with ceramic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510780851.7A CN105351793A (en) | 2015-11-12 | 2015-11-12 | LED bulb lamp integrally packaged with ceramic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105351793A true CN105351793A (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510780851.7A Pending CN105351793A (en) | 2015-11-12 | 2015-11-12 | LED bulb lamp integrally packaged with ceramic module |
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| Country | Link |
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| CN (1) | CN105351793A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105724A (en) * | 2017-12-18 | 2018-06-01 | 厦门恩耐照明技术有限公司 | A kind of plastic Lam-cup structure of LED lamp and the injection mold of the Lamp cup |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070097681A1 (en) * | 2005-11-01 | 2007-05-03 | Chich Robert H | Lighting device |
| JP2007294143A (en) * | 2006-04-21 | 2007-11-08 | Daikin Ind Ltd | Lighting system and bed provided with lighting system |
| CN103047556A (en) * | 2012-09-14 | 2013-04-17 | 孙百贵 | Manufacture method of light-emitting diode (LED) lamp based on chip on board (COB) device |
| CN203517706U (en) * | 2013-06-21 | 2014-04-02 | 立达信绿色照明股份有限公司 | LED bulb lamp with radiating lamp cap |
| CN205244870U (en) * | 2015-11-12 | 2016-05-18 | 广东英吉尔科技股份有限公司 | LED ball bubble lamp of pottery module integration encapsulation |
-
2015
- 2015-11-12 CN CN201510780851.7A patent/CN105351793A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070097681A1 (en) * | 2005-11-01 | 2007-05-03 | Chich Robert H | Lighting device |
| JP2007294143A (en) * | 2006-04-21 | 2007-11-08 | Daikin Ind Ltd | Lighting system and bed provided with lighting system |
| CN103047556A (en) * | 2012-09-14 | 2013-04-17 | 孙百贵 | Manufacture method of light-emitting diode (LED) lamp based on chip on board (COB) device |
| CN203517706U (en) * | 2013-06-21 | 2014-04-02 | 立达信绿色照明股份有限公司 | LED bulb lamp with radiating lamp cap |
| CN205244870U (en) * | 2015-11-12 | 2016-05-18 | 广东英吉尔科技股份有限公司 | LED ball bubble lamp of pottery module integration encapsulation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108105724A (en) * | 2017-12-18 | 2018-06-01 | 厦门恩耐照明技术有限公司 | A kind of plastic Lam-cup structure of LED lamp and the injection mold of the Lamp cup |
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Application publication date: 20160224 |