CN106151896A - A kind of light source assembly and there is the LED polyhedral lamp of this light source assembly - Google Patents
A kind of light source assembly and there is the LED polyhedral lamp of this light source assembly Download PDFInfo
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- CN106151896A CN106151896A CN201610782040.5A CN201610782040A CN106151896A CN 106151896 A CN106151896 A CN 106151896A CN 201610782040 A CN201610782040 A CN 201610782040A CN 106151896 A CN106151896 A CN 106151896A
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- China
- Prior art keywords
- led
- light source
- source assembly
- lamp panel
- base plate
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- 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.)
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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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
Abstract
The present invention provides a kind of light source assembly and has the LED polyhedral lamp of this light source assembly, and described light source assembly includes base plate and at least two LED lamp panel being installed on described base plate, and LED lamp panel described in each of which includes: glass substrate；It is arranged at the anelectrode on described glass substrate and negative electrode；Being arranged on described glass substrate the LED string connected by some LED, the positive pole of described LED string is connected with described anelectrode, and the negative pole of described LED string is connected with described negative electrode；Each described LED lamp panel is evenly distributed near the edge of described base plate and the shape that surrounded of arrangement and the mating shapes of described base plate or each described LED lamp panel are evenly distributed in described base plate and each described LED lamp panel side is gathered in the center of described base plate.What in the present invention, light source assembly and LED polyhedral lamp sent is area source, and light is soft, improves point source and the dazzling disadvantage of line source, has effectively reached to improve the purpose of light efficiency.
Description
Technical field
The present invention relates to LED and control technical field, particularly relate to a kind of light source assembly and there is the LED of this light source assembly
Polyhedral lamp.
Background technology
LED (Light Emitting Diode), light emitting diode, is a kind of can to convert electrical energy into consolidating of visible ray
The semiconductor device of state, it directly can be converted into light electricity.The heart of LED is the wafer of a quasiconductor, with elargol or white
Adhesive curing is on support, and one end of wafer is attached on a support, and one end is negative pole, and the other end connects the positive pole of power supply, then
Connect chip and circuit board, then surrounding epoxy sealing with silver wire or gold thread, play the effect of protection internal core,
Rear installation shell, so the anti-seismic performance of LED is good.
One typical high light flux LED component can produce a few lumen luminous flux to tens of lumens, the design of renewal
Can in a device integrated more LED, or multiple device is installed in single assembly, so that the lumen of output
Number is equivalent to miniature incandescent lamps.Such as, high-power 12 chip monochromatic LED devices can export the light energy of 200lm, institute
The power consumed is between 10～15W.
The application of LED light source is very flexible, can make the various forms of compact product of point, line, surface；The control of LED
Make extremely, as long as adjusting electric current, it is possible to arbitrarily dim；Different photochromic combination and variation multiterminal, utilize sequential control circuit, more
Colourful dynamic variation effect can be reached.LED has been widely used in various luminaire, such as battery powered sudden strain of a muscle
Light modulation, miniature acoustic control lamp, safety flare, outdoor road and interior stairs illuminating lamp and building and labelling continuous illumination
Lamp.
But the LEDbulb lamp of presently commercially available (including domestic and international market), due to small volume, the radiating condition of bulb is not
Good, the light efficiency of 5-10W bulb is mostly in 80Lm/W (every watt of 80 lumens) left and right, and the namely brightness of LEDbulb lamp only has 400-
800 lumens.
Summary of the invention
The shortcoming of prior art in view of the above, it is an object of the invention to provide a kind of light source assembly and has this light
The LED polyhedral lamp of source component, for solving the problem that in prior art, LED light efficiency is low.
For achieving the above object and other relevant purposes, the present invention provides a kind of light source assembly, and described light source assembly includes
Base plate and at least two LED lamp panel being installed on described base plate, LED lamp panel described in each of which includes: glass substrate；If
It is placed in the anelectrode on described glass substrate and negative electrode；It is arranged on described glass substrate the LED connected by some LED
String, wherein, the positive pole of described LED string is connected with described anelectrode, and the negative pole of described LED string is connected with described negative electrode.
In one embodiment of the invention, each described LED lamp panel is evenly distributed near the edge of described base plate and arranges institute
The shape surrounded and the mating shapes of described base plate.
In one embodiment of the invention, each described LED lamp panel is evenly distributed in described base plate and each described LED lamp panel
Side is gathered in the center of described base plate.
In one embodiment of the invention, for being connected in parallel or parallel connection and serial connection Hybrid connections between each described LED lamp panel.
In one embodiment of the invention, the quantity of described LED lamp panel is 2+N, and wherein the span of N is 0～18.
In one embodiment of the invention, in each described LED lamp panel, described some LED arrange at least two rows.
In one embodiment of the invention, the quantity of the described LED in each described LED lamp panel is less than 130.
In one embodiment of the invention, the outfan of described anelectrode and the outfan of described negative electrode are positioned at described glass
Same one end of glass substrate.
For achieving the above object, the present invention also provides for a kind of LED polyhedral lamp, described LED polyhedral lamp include lampshade, lamp holder,
Lamp socket, driving power supply and light source assembly as above.
As it has been described above, a kind of light source assembly of the present invention and there is the LED polyhedral lamp of this light source assembly, have following useful
Effect:
1, in the present invention, light source assembly uses at least two LED lamp panel, and each LED lamp panel is connected by some LED
LED string constitute so that what light source assembly sent is area source, and light is soft, improves point source (single great power LED
Bulb) and the dazzling disadvantage of line source (such as filament LED bulb), the most effectively reach to improve the purpose of light efficiency.
2, present configuration is simple, novel in design, and low cost has wide applicability.
Accompanying drawing explanation
Fig. 1 is shown as a kind of structural representation of a kind of light source assembly of the present invention.
Fig. 2 is shown as the another kind of structural representation of a kind of light source assembly of the present invention.
Fig. 3 is shown as the structural representation of LED lamp panel in a kind of light source assembly of the present invention.
Fig. 4 is shown as a kind of structural representation of a kind of LED polyhedral lamp of the present invention.
Fig. 5 is shown as the another kind of structural representation of a kind of LED polyhedral lamp of the present invention.
Fig. 6 is shown as the schematic diagram of a kind of drive circuit of a kind of LED polyhedral lamp of the present invention.
Element numbers explanation
1 LED polyhedral lamp
10 light source assemblies
100 LED lamp panel
101 glass substrates
102 LED strings
103 negative electrodes
104 anelectrodes
110 base plates
20 lampshades
30 lamp holders
40 lamp sockets
50 drive power supply
Detailed description of the invention
Below by way of specific instantiation, embodiments of the present invention being described, those skilled in the art can be by this specification
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also be by the most different concrete realities
The mode of executing is carried out or applies, the every details in this specification can also based on different viewpoints and application, without departing from
Various modification or change is carried out under the spirit of the present invention.
The purpose of the present embodiment is provide a kind of light source assembly and have the LED polyhedral lamp of this light source assembly, uses
In solving the problem that in prior art, LED light efficiency is low.A kind of light source assembly of the present embodiment described in detail below and having
The principle of the LED polyhedral lamp of this light source assembly and embodiment, making those skilled in the art need not creative work can manage
Solve a kind of light source assembly of the present embodiment and there is the LED polyhedral lamp of this light source assembly.
As depicted in figs. 1 and 2, the present embodiment provides a kind of light source assembly 10, and described light source assembly 10 includes base plate 110 He
It is installed at least two LED lamp panel 100 on described base plate 110.
Specifically, in the present embodiment, as it is shown in figure 1, each described LED lamp panel 100 is equal near the edge of described base plate 110
The shape that even arrangement and arrangement are surrounded and the mating shapes of described base plate 110.Such as, described base plate 110 is circular, respectively
Described LED lamp panel 100 near described base plate 110 circumferential edge along evenly distributed and arrange surrounded circle, described base plate 110 is
Square, the most each described LED lamp panel 100 is surrounded square near the surrounding of described base plate 110 along evenly distributed and arrangement.
As in figure 2 it is shown, each described LED lamp panel 100 is evenly distributed in described base plate 110 and the side of each described LED lamp panel 100
While be gathered in the center of described base plate 110.
The arrangement mode of above two LED lamp panel 100 all has makes described light source assembly 10 have 360 degree of luminous spies
Point, due to described light source assembly 10 formation in the present embodiment is area source, and light is soft, and (single big to improve point source
Power LED bulb) and the dazzling disadvantage of line source (such as filament LED bulb).
On the arrangement mode schematic diagram of above two LED lamp panel 100, only reflect and formed one by six pieces of LED lamp panel 100
Plant typical operational version, hexahedro circumference can be formed and install and the installation of trident shape.It can also according to the shape of bulb and
Size changes.Wherein, the quantity of described LED lamp panel 100 is 2+N, and wherein the span of N is 0～18.Described LED
The quantity of plate 100 can be 2+N (N=0～18), and the most described light source assembly 10 can be made up of 2～20 LED lamp panel 100.When
So, when the volume of bulb is sufficiently large, described light source assembly 10 can also be formed by more than 20 described LED lamp panel 100.
Wherein, in the present embodiment, for being connected in parallel or parallel connection and serial connection Hybrid connections between each described LED lamp panel 100.
Specifically, in the present embodiment, as it is shown on figure 3, LED lamp panel 100 includes described in each of which: glass substrate
101；It is arranged at the anelectrode 104 on described glass substrate 101 and negative electrode 103；If be arranged on described glass substrate 101 by
The LED string 102 of dry LED series connection, wherein, the positive pole of described LED string 102 is connected with described anelectrode 104, described LED
The negative pole of lamp string 102 is connected with described negative electrode 103.
In order to reduce cost, in the present embodiment, substrate does not use sapphire material, but uses and be made up of glass material
Glass substrate 101.The size (size and thickness) of glass substrate 101 described in substrate can be according to the lampshade 20 used, lamp socket 40
Deng size and shape adjust.The quantity of LED can according to running voltage with design for change.Described LED string 102
Directly beat on described glass substrate 101 by binding technique.Some LED are connected by the method connected with aluminum steel or gold thread,
The both positive and negative polarity of described LED string 102 is beaten respectively on the positive and negative electrode 103 of described glass substrate 101.
In the present embodiment, in each described LED lamp panel 100, described some LED arrange at least two rows.Wherein, often
The quantity of the described LED in one described LED lamp panel 100 is less than 130.
In the present embodiment, the outfan of described anelectrode 104 and the outfan of described negative electrode 103 are positioned at described glass
Same one end of substrate 101.
Wherein, in the present embodiment, the electrode material of anelectrode 104 and negative electrode 103 is that conductivity is little and the coefficient of expansion
The metal material close with substrate, the most described anelectrode 104 is the anelectrode 104 of metal material, and described negative electrode 103 is metal
The negative electrode 103 of material.Such as in the present embodiment, anelectrode 104 and negative electrode 103 are close with glass substrate by the coefficient of expansion
Copper sheet is made, and directly bag is pressed on glass substrate 101.
Owing to described LED lamp panel 100 (light source) takes above-mentioned structure to design, the light efficiency of described light source assembly 10 can arrive
Reach 120-140Lm/W (every watt of 120 lumens are to 140 lumens).The lowest colour temperature (such as 3000K), the LED of 5-10W bright
Degree can reach 600-1200 lumen, high color temperature (such as 6000K), and the brightness of the LED bulb of 5-10W can reach 700-1400 stream
Bright, the overall light efficiency of light source assembly 10 can improve more than 50%, and this is the most considerable.
As shown in Figure 4 and Figure 5, the present embodiment also provides for a kind of LED polyhedral lamp 1, described LED polyhedral lamp 1 include lampshade 20,
Lamp holder 30, lamp socket 40, driving power supply 50 and light source assembly 10 as above.Described light source assembly 10 can apply to difference
In the LED polyhedral lamp 1 of shape.I.e. in the present embodiment, the size of lampshade 20, the model of lamp holder 30, the pattern of lamp socket 40 and drive
The concrete structure in galvanic electricity source 50 can set according to actual needs.
Showing 100 1 kinds of typical methods of attachment of LED lamp panel in Fig. 6,6 pieces of LED lamp panel 100 are the most in parallel.Work as driving
When the output of power supply 50 has constant current constant voltage characteristic, the electric current of every piece of LED lamp panel 100 simply drives power supply 50 to export the six of electric current
/ mono-.
Fig. 6 figure is provided with as a example by the LED of 36 series connection by LED lamp panel 100, the forward voltage drop of every piece of LED lamp panel 100
Vf is 100V, and as a example by 5W bulb, total current is 50mA (milliampere), then the electric current of every piece of LED lamp panel 100 is 8.33mA, dissipates
Power only has 0.833W.If using the LED (the LED yield of this specification is maximum, and price is minimum) of 30mA, LED
Operating current is the 0.28 of rated value, and therefore power consumption is extremely low, and heating is greatly reduced.This is that light efficiency is promoted to more than 120Lm
Main cause.
Certainly, when high-power LED bulb or the conversion of use voltage, the connection of each LED lamp panel 100 can use series connection
With the method for Hybrid connections in parallel, to reach the purpose of specular removal.
In sum, in the present invention, light source assembly uses at least two LED lamp panel, and each LED lamp panel is by some LED
The LED string of lamp series connection is constituted so that what light source assembly sent is area source, and light is soft, improves point source (single big merit
Rate LED bulb) and the dazzling disadvantage of line source (such as filament LED bulb), the most effectively reach to improve the purpose of light efficiency；This
Bright simple in construction, novel in design, low cost, there is wide applicability.So, the present invention effectively overcomes of the prior art
Various shortcoming and have high industrial utilization.
The principle of above-described embodiment only illustrative present invention and effect thereof, not for limiting the present invention.Any ripe
Above-described embodiment all can be modified under the spirit and the scope of the present invention or change by the personage knowing this technology.Cause
This, have usually intellectual such as complete with institute under technological thought without departing from disclosed spirit in art
All equivalences become are modified or change, and must be contained by the claim of the present invention.
Claims (9)
1. a light source assembly, it is characterised in that: described light source assembly includes base plate and be installed on described base plate at least two
Individual LED lamp panel, LED lamp panel described in each of which includes: glass substrate；The anelectrode being arranged on described glass substrate is with negative
Electrode；It is arranged on described glass substrate the LED string connected by some LED, wherein, the positive pole of described LED string and institute
Stating anelectrode to be connected, the negative pole of described LED string is connected with described negative electrode.
Light source assembly the most according to claim 1, it is characterised in that: each described LED lamp panel is near the edge of described base plate
The mating shapes of the evenly distributed and shape that surrounded of arrangement and described base plate.
Light source assembly the most according to claim 1, it is characterised in that: each described LED lamp panel is evenly distributed in described base plate
And the side of each described LED lamp panel is gathered in the center of described base plate.
Light source assembly the most according to claim 1, it is characterised in that: for being connected in parallel or also between each described LED lamp panel
Connection is connected with series hybrid.
Light source assembly the most according to claim 1, it is characterised in that: the quantity of described LED lamp panel is 2+N, wherein N
Span is 0～18.
Light source assembly the most according to claim 1, it is characterised in that: in each described LED lamp panel described some LED in
At least two row's arrangements.
Light source assembly the most according to claim 1, it is characterised in that: the described LED in each described LED lamp panel
Quantity is less than 130.
Light source assembly the most according to claim 1, it is characterised in that: the outfan of described anelectrode and described negative electrode
Outfan is positioned at same one end of described glass substrate.
9. a LED polyhedral lamp, it is characterised in that described LED polyhedral lamp includes lampshade, lamp holder, lamp socket, driving power supply and such as
Claim 1 is to the light source assembly described in claim 8 any claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610782040.5A CN106151896A (en) | 2016-08-30 | 2016-08-30 | A kind of light source assembly and there is the LED polyhedral lamp of this light source assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610782040.5A CN106151896A (en) | 2016-08-30 | 2016-08-30 | A kind of light source assembly and there is the LED polyhedral lamp of this light source assembly |
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| Publication Number | Publication Date |
|---|---|
| CN106151896A true CN106151896A (en) | 2016-11-23 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610782040.5A Pending CN106151896A (en) | 2016-08-30 | 2016-08-30 | A kind of light source assembly and there is the LED polyhedral lamp of this light source assembly |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201757303U (en) * | 2010-07-17 | 2011-03-09 | 向海鹏 | Plug-in type LED lamp |
| US20110163681A1 (en) * | 2011-02-22 | 2011-07-07 | Quarkstar, Llc | Solid State Lamp Using Modular Light Emitting Elements |
| 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 |
| CN203731154U (en) * | 2014-03-03 | 2014-07-23 | 江西联创光电科技股份有限公司 | All-angle LED lamp bulb |
| CN205979221U (en) * | 2016-08-30 | 2017-02-22 | 上海俪德照明科技股份有限公司 | Light source subassembly and have LED multiaspect lamp of this light source subassembly |
-
2016
- 2016-08-30 CN CN201610782040.5A patent/CN106151896A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201757303U (en) * | 2010-07-17 | 2011-03-09 | 向海鹏 | Plug-in type LED lamp |
| US20110163681A1 (en) * | 2011-02-22 | 2011-07-07 | Quarkstar, Llc | Solid State Lamp Using Modular Light Emitting Elements |
| 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 |
| CN203731154U (en) * | 2014-03-03 | 2014-07-23 | 江西联创光电科技股份有限公司 | All-angle LED lamp bulb |
| CN205979221U (en) * | 2016-08-30 | 2017-02-22 | 上海俪德照明科技股份有限公司 | Light source subassembly and have LED multiaspect lamp of this light source subassembly |
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Address after: Room 202, 42nd Building, 518 Shenzhuan Highway, Songjiang High-tech Park, Caohejing Development Zone, Songjiang District, Shanghai, 20112 Applicant after: Caiyun (Shanghai) Technology Co.,Ltd. Address before: Room 202, 42nd Building, 518 Shenzhuan Highway, Songjiang High-tech Park, Caohejing Development Zone, Songjiang District, Shanghai, 20112 Applicant before: Shanghai Leadesco Lighting Technology Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181221 Address after: 363000 Chaoyang West Road, Longwen District, Zhangzhou City, Fujian Province Applicant after: FUJIAN HONGJIA PHOTOELECTRIC TECHNOLOGY Co.,Ltd. Address before: Room 202, 42nd Building, 518 Shenzhuan Highway, Songjiang High-tech Park, Caohejing Development Zone, Songjiang District, Shanghai, 20112 Applicant before: Caiyun (Shanghai) Technology Co.,Ltd. |
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Application publication date: 20161123 |
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| WD01 | Invention patent application deemed withdrawn after publication |