CN104654244A - LED (Light Emitting Diode) light source module device capable of emitting light in 360 degrees - Google Patents
LED (Light Emitting Diode) light source module device capable of emitting light in 360 degrees Download PDFInfo
- Publication number
- CN104654244A CN104654244A CN201410831133.3A CN201410831133A CN104654244A CN 104654244 A CN104654244 A CN 104654244A CN 201410831133 A CN201410831133 A CN 201410831133A CN 104654244 A CN104654244 A CN 104654244A
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- China
- Prior art keywords
- light source
- led light
- source module
- circuit board
- degree
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Classifications
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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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- 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
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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
- F21Y2101/00—Point-like light sources
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention relates to light source module devices, in particular to an LED (Light Emitting Diode) light source module device capable of emitting light in 360 degrees. The LED light source module device consists of more than two LED light source modules, terminals, a circuit board, an electric conductor and a fixing body, wherein the upper ends of the LED light source modules are respectively welded onto the fixing body through welding pans, which are respectively arranged at the upper ends of the LED light source modules, in the form of a symmetric array; LED light source substrates are arranged inside the LED light source modules, positive and negative poles of the LED light source substrates are arranged at the lower ends, two terminals are respectively welded to each of the positive and negative poles, and the corresponding two terminals are respectively welded to corresponding positive and negative pole locations on the circuit board so as to form electrical connection. The design scheme of the invention has the advantages of reasonable structure, good heat dissipation performance and low cost, and the effective light emitting area is higher than 70%.
Description
Technical field
The present invention relates to a kind of light source module device, the LED light source module device of particularly a kind of 360 degree of luminescences.
Background technology
Traditional LED illumination lamp projection narrow scope, LED light source will reach certain illuminance and illuminating area in the past, the optics of lens and so on need be installed additional, but adopt this structure to affect lighting effect, reduce the due effect of LED, and LED pompon bubble light fixture has 360 degree of full angles luminous, have without halation, no dark space, free from glare, light efficiency is high, colour rendering index advantages of higher, unprecedented lighting experience is brought to everybody, and traditional 360 degree of luminous bulb lamps have two kinds: one is with being soldered to aluminium base by Surface-mount LED lamp pearl. then straight cutting is on pedestal, completing 360 degree of luminescences. its shortcoming is that heat radiation is bad. thermal resistance is too large, increase cost, processing procedure is complicated, light efficiency is bad, another kind makes filament, has concentric column, and concentric column is at sintering electric conductor, and filament butt-joint is on electric conductor, though light efficiency increases, support terminal is needed to do both positive and negative polarity and butt-joint. butt-joint produces high temperature, causes support and terminal easily to come off, and yield reduces, assembling is complicated, and cost increases, above-mentioned but structural design that is two kinds of LED luminescent balls bubble is unreasonable, obvious shortcoming is that heat radiation is bad, and the life-span is short, and service life substantially can not more than 1 year, and processing cost is high.
Summary of the invention
Technical problem to be solved by this invention is to provide the LED light source module device of 360 degree of luminescences that a kind of structure is simple, illuminance good, illuminating area is large, long service life, yields are high, cost is low.
For solving the problems of the technologies described above, the present invention realizes as follows: the LED light source module device of a kind of 360 degree of luminescences of the present invention is made up of LED light source module, terminal, circuit board, electric conductor and fixed body; LED light source module is more than two, and the pad that its upper end is provided with respectively by each LED light source module upper end with the form of symmetric array welds with little U-shaped connector one end, and the little U-shaped connector other end is welded on fixed body again; LED light source module inside is provided with LED light source substrate, and LED light source substrate both positive and negative polarity is all located at lower end, and on both positive and negative polarity, be welded with two terminals respectively, and two terminal correspondences are inserted on weldering position, both positive and negative polarity hole corresponding on circuit boards, form electrical connection; Circuit board is provided with centre bore, electric conductor through centre bore with establish together with on circuit boards two both positive and negative polarity pad solder, the circuit that circuit boards is passed through in two both positive and negative polarity pads and position, each both positive and negative polarity hole on circuit board forms and is electrically connected.
Further, in order to improve illuminance, expand illuminating area, the quantity of described LED light source module is the integral multiple of two, as four, and six or eight.
Further, in order to structure is simple, convenient enforcement, described fixed body is welding ring bodies or U-shaped terminal.
Further, in order to expand illuminating area, described circuit board is round greatly, and is greater than fixed body, and more than two LED light source module are overall in pyramid type after installing.
Further, in order to expand illuminating area, improve radiating effect, described LED light source substrate is transparent and by making the material of printed wire, its thermal conductivity factor is greater than 1W/MK.
Further, in order to make structure simple, convenient installation, shortens process time, and improve yields, described circuit board is provided with multiple position, both positive and negative polarity hole symmetrically displaying arrangement.
Further, in order to increase light transmittance, make illuminating effect better, described circuit board material is transparent and can makes, as FR4 material the material of printed wire.
Further, in order to 360 degree of full angles are luminous, described LED light source substrate is provided with LED silk.
Further, in order to control heat radiation and conductive effect, described electric conductor is tungsten filament, the one be surrounded by the copper wire of insulating barrier.
Further, conveniently this programme is implemented, and in described each LED light source module, Cha Han position, two terminal lower ends is bent into 90 degree, right angle.
Good effect of the present invention is: present invention employs LED light source module many, and its install after the mode of the arrangement in pyramid type, while expansion illuminating area, improve illuminance; The multipair position, both positive and negative polarity hole symmetrically displaying arrangement reserved by circuit board, facilitates the installation of LED light source module; Circuit board and substrate all adopt transparent material to make, and add light transmittance, make illuminating effect better, it is reasonable that design of the present invention has vibrational power flow, perfect heat-dissipating, the advantage that processing cost is low, and LED light source is luminous toward conical roundlet side, efficient lighting area is more than 70%.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, not paying under the laborious prerequisite of creation, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention when adopting ring bodies.
Fig. 2 is the structural representation of the present invention when adopting U-shaped terminal
In figure, 1 is LED light source module, and 2 is terminal, and 3 is circuit board, and 4 is electric conductor, and 5 is fixed body, and 11 is both positive and negative polarity pad, 12 LED light source substrates, 13 pads, 14 little U-shaped connectors.
Detailed description of the invention
In order to make the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with detailed description of the invention and accompanying drawing, the present invention is described in further details.At this, exemplary embodiment of the present invention and illustrating for explaining the present invention, but not as a limitation of the invention.
As shown in Figure 1, Figure 2 as shown, the LED light source module device of a kind of 360 degree of luminescences of the present invention is made up of LED light source module 1, terminal 2, circuit board 3, electric conductor 4 and fixed body 5; LED light source module 1 is more than two, and the pad 13 that its upper end is provided with respectively by each LED light source module 1 upper end with the form of symmetric array welds with little U-shaped connector 14 one end, and little U-shaped connector 14 other end is welded on fixed body 5 again; LED light source module 1 inside is provided with LED light source substrate 12, and LED light source substrate 12 both positive and negative polarity is all located at lower end, and is welded with respectively on both positive and negative polarity on two terminals, 2, two slotting positions, both positive and negative polarity hole being welded in correspondence on circuit board 3 of terminal 2 correspondence, forms electrical connection; Circuit board 3 is provided with centre bore, and electric conductor 4 welds together through centre bore and two the both positive and negative polarity pads 11 be located on circuit board 3, and two both positive and negative polarity pads 11 form with the circuit that position, each both positive and negative polarity hole on circuit board 3 passes through that circuit board 3 prints and are electrically connected.
Further, in order to improve illuminance, expand illuminating area, the quantity of described LED light source module 1 is the integral multiple of two, as four, and six or eight.
Further, in order to structure is simple, convenient enforcement, described fixed body 5 is welding ring bodies or U-shaped terminal.
Further, in order to expand illuminating area, described circuit board 3 is round greatly, and is greater than fixed body 5, and it is pyramid type that more than two LED light source module 1 install rear entirety.
Further, in order to expand illuminating area, improve radiating effect, described LED light source substrate 12 is for transparent and by making the material of printed wire, its thermal conductivity factor is greater than 1W/MK.
Further, in order to make structure simple, convenient installation, shortens process time, and improve yields, described circuit board 3 is provided with multiple position, both positive and negative polarity hole symmetrically displaying arrangement.
Further, in order to increase light transmittance, make illuminating effect better, described circuit board 3 material is transparent and can makes, as FR4 material the material of printed wire.
Further, in order to 360 degree of full angles are luminous, described LED light source substrate 12 is provided with LED silk.
Further, in order to control heat radiation and conductive effect, described electric conductor 4 is tungsten filament, the one be surrounded by the copper wire of insulating barrier.
Further, conveniently this programme is implemented, and in described each LED light source module 1, Cha Han position, two terminal 2 lower ends is bent into 90 degree, right angle.
After power supply is connected, power up to circuit board 4 by electric conductor 5, electric current arrives position, multiple both positive and negative polarity hole on circuit board 4 by series-parallel circuit on circuit board 4, electric current is made to arrive LED light source substrate 12 in each LED light source module 1 by multiple terminals 3 of multiple both positive and negative polarity holes position place grafting, and make LED silk energising on corresponding LED light source substrate 12 and luminescence, multiple LED light source module 1 works luminescence simultaneously, because circuit board 4 is round greatly, and be greater than fixed body 5, it is pyramid type that more than two LED light source module 1 install rear entirety, and toward conical roundlet side and the luminescence of fixed body 5 direction, now efficient lighting area is more than 70%.
Claims (10)
1. a LED light source module device for 360 degree of luminescences, is characterized in that: LED light source module (1), terminal (2), circuit board (3), electric conductor (4) and fixed body (5) form; LED light source module (1) is more than two, the pad (13) that its upper end is provided with respectively by each LED light source module (1) upper end with the form of symmetric array welds with little U-shaped connector (14) one end, and little U-shaped connector (14) other end is welded on fixed body (5) again; LED light source module (1) inside is provided with LED light source substrate (12), LED light source substrate (12) both positive and negative polarity is all located at lower end, and on both positive and negative polarity, be welded with two terminals (2) respectively, two terminal (2) correspondences are inserted and are welded on the upper corresponding position, both positive and negative polarity hole of circuit board (3), form electrical connection; Circuit board (3) is provided with centre bore, electric conductor (4) welds together through centre bore and two the both positive and negative polarity pads (11) be located on circuit board (3), and two both positive and negative polarity pads (11) and the upper position, each both positive and negative polarity hole of circuit board (3) are gone up by circuit board (3) circuit printed and formed and be electrically connected.
2. the LED light source module device of 360 degree of luminescences according to claim 1, is characterized in that: the quantity of described LED light source module (1) is the integral multiple of two.
3. the LED light source module device of 360 degree of luminescences according to claim 2, is characterized in that: the quantity of described LED light source module (1) is four, six or eight.
4. the LED light source module device of 360 degree of luminescences according to claim 1, is characterized in that: described fixed body (5) is welding ring bodies or U-shaped terminal.
5. the LED light source module device of 360 degree of luminescences according to claim 1, it is characterized in that: described circuit board (3) is for round greatly, and being greater than fixed body (5), more than two LED light source module (1) are overall in pyramid type after installing.
6. 360 degree of luminous LED light source module devices according to claim 1, is characterized in that: described substrate (12) is for transparent and can make the material of printed wire, and its thermal conductivity factor is greater than 1W/MK.
7. the LED light source module device of 360 degree of luminescences according to claim 1, is characterized in that: described circuit board (3) is provided with the position, both positive and negative polarity hole of the symmetrical display arrangement of multiple one-tenth.
8. 360 degree of luminous LED light source module devices according to claim 1, is characterized in that: described circuit board (3) material is transparent and can makes the material of printed wire
According to claim 7, the LED light source module device of 360 degree of luminescences, is characterized in that: described circuit board (3) material is FR4 material.
9. the LED light source module device of 360 degree of luminescences according to claim 1, is characterized in that: described electric conductor (4) is tungsten filament, the one be surrounded by the copper wire of insulating barrier.
10. the LED light source module device of 360 degree of luminescences according to claim 1, is characterized in that: Cha Han position, described each LED light source module (1) upper two terminal lower ends is bent into 90 degree, right angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831133.3A CN104654244A (en) | 2014-12-29 | 2014-12-29 | LED (Light Emitting Diode) light source module device capable of emitting light in 360 degrees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831133.3A CN104654244A (en) | 2014-12-29 | 2014-12-29 | LED (Light Emitting Diode) light source module device capable of emitting light in 360 degrees |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104654244A true CN104654244A (en) | 2015-05-27 |
Family
ID=53245682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410831133.3A Pending CN104654244A (en) | 2014-12-29 | 2014-12-29 | LED (Light Emitting Diode) light source module device capable of emitting light in 360 degrees |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104654244A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013135153A1 (en) * | 2012-03-12 | 2013-09-19 | 浙江锐迪生光电有限公司 | Led lighting column and led lamp using same |
| CN203413383U (en) * | 2013-06-06 | 2014-01-29 | 浙江北光照明科技有限公司 | LED (light-emitting diode) lamp |
| CN203771117U (en) * | 2014-03-13 | 2014-08-13 | 横店集团得邦照明股份有限公司 | Novel series type LED (Light Emitting Diode) lamp |
| CN203907283U (en) * | 2014-05-20 | 2014-10-29 | 安徽朗世光电有限公司 | LED lamp free of dark areas in lighting |
-
2014
- 2014-12-29 CN CN201410831133.3A patent/CN104654244A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013135153A1 (en) * | 2012-03-12 | 2013-09-19 | 浙江锐迪生光电有限公司 | Led lighting column and led lamp using same |
| CN203413383U (en) * | 2013-06-06 | 2014-01-29 | 浙江北光照明科技有限公司 | LED (light-emitting diode) lamp |
| CN203771117U (en) * | 2014-03-13 | 2014-08-13 | 横店集团得邦照明股份有限公司 | Novel series type LED (Light Emitting Diode) lamp |
| CN203907283U (en) * | 2014-05-20 | 2014-10-29 | 安徽朗世光电有限公司 | LED lamp free of dark areas in lighting |
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Application publication date: 20150527 |