CN2442089Y - Combined luminous diode lighting device - Google Patents
Combined luminous diode lighting device Download PDFInfo
- Publication number
- CN2442089Y CN2442089Y CN00242774U CN00242774U CN2442089Y CN 2442089 Y CN2442089 Y CN 2442089Y CN 00242774 U CN00242774 U CN 00242774U CN 00242774 U CN00242774 U CN 00242774U CN 2442089 Y CN2442089 Y CN 2442089Y
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- lighting device
- insulating base
- combined
- light emitting
- emitting diode
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Abstract
The utility model discloses a combined type light emitting diode lighting device, which is composed of combined units. Each of the combined unit comprises an insulated base provided with a luminous diode arranging hole, a first combined connecting portion, a second combined connecting portion and an LED drive circuit. The circuit is provided with a light emitting diode connecting end and a power source input end and the power source input end is respectively extended extends to the first combined connecting portion and the second combined connecting portion; the light emitting diode is electrically connected with the light emitting diode connecting end; the first combined connecting portion of each of the combined units is connected with the second combined connecting portion of the other unit and the power source input end of each of the combined units is connected in parallel with each other. The device has the advantage of low power consumption and the utility model can be combined into lighting devices with various sizes and shapes.
Description
The utility model relates to a kind of lighting device, particularly a kind of combined LED lighting device, it is for a kind of lighting device that can form various different sizes and shape via any combination, so that the lighting device of the combined LED with fine environment adaptability and ease of use to be provided.
Therefore since Edison's invention electric light, human society is planted than fuel lamp lighting device and can obtain good illuminating effect under the situation that is not subjected to place and time restriction more easily.Undoubtedly, the whole civilization of mankind's activity and human society thereby adopt colourfully and can be made progress more apace.
Although today electric light indispensable, and developed the electric light that various excellent performances, still there are some shortcomings in electric light.
At first, typical fluorescent lamp or tengsten lamp are bulky, are not suitable for being installed in narrow space.
The second, the fluorescent tube of typical fluorescent lamp or tengsten lamp is partly made by glass, and therefore, its size and shape are determined by manufactory that all general user can't change the size and the shape of fluorescent lamp or tengsten lamp with the need.
The 3rd, break easily by the formed fluorescent tube of glass.
The 4th, typical fluorescent lamp or tengsten lamp only can send white light, the colored light that can't provide versicolor combination to change.
The 5th, typical sight lamp or tengsten lamp in use, power consumption is big, and the heat that produces is big, and service life is short.
The combined LED lighting device that provides a kind of volume little is provided a purpose of the present utility model, and it is applicable to narrow space.
Another purpose of the present utility model is to provide a kind of combined LED lighting device of being convenient to be combined into various sizes and shape, and it is combined by several assembled units.
The combined LED lighting device that provides a kind of fluorescent tube to be difficult for breaking is provided three of the purpose of this utility model, mainly is to utilize light emitting diode to replace glass lamp.
Four of the purpose of this utility model is to provide a kind of combined LED lighting device that sends shades of colour light.
The combined LED lighting device that provides a kind of power consumption little is provided five of the purpose of this utility model.
For achieving the above object, the utility model is taked following technical measures:
Combined LED lighting device of the present utility model is combined by at least two assembled units, and each assembled unit comprises:
An insulating base which is provided with the placement hole of light emitting diode, one first be connected portion and one second portion that is connected;
A LED driving circuit has a light emitting diode link and a power input, and by light emitting diode placement hole institute fixing, power input extends to first portion that is connected of portion and second that is connected respectively;
At least two light emitting diodes, each light emitting diode are electrically connected on the light emitting diode link;
Each assembled unit is combination mutually in the following manner: first portion of being connected in assembled unit connects second of another assembled unit portion that is connected, and power input is parallel with one another in each assembled unit.
Wherein, described LED driving circuit is an exportable fixing electric current adapter that reaches current limit.
Wherein, described LED driving circuit is the electric current adapter of an exportable control electric current.
Wherein, described light emitting diode is parallel with one another.
Wherein, described LED driving circuit is a fixing voltage voltage adapter that limits that reaches of output.
Wherein, described LED driving circuit is the voltage adapter that an output can be controlled voltage.
Wherein, also comprise a supporting pillar, described insulating base is provided with a through hole that makes supporting pillar be fastened on insulating base.
Wherein, described through hole has at least one aligned portions.
Wherein, be formed with at least one protuberance and at least one recess on the described insulated substrate, the number of protuberance equals the number of recess, and the arrangement position of protuberance is corresponding to the arrangement position of recess.
Wherein, described power input extends to described at least one protuberance and at least one recess respectively.
Wherein, the insulating base of described assembled unit is a circular discoid thing.
Wherein, the insulating base of described assembled unit is a polygon pan.
Wherein, described polygon can be square or octagon.
Wherein, the insulating base of described assembled unit can be an arc pan, and arc pan one side is formed with a groove, and another side is formed with a protruding rail that can inject groove.
Wherein, described power input extends to described groove and protruding rail respectively.
Wherein, the insulating base of described several assembled units makes up the insulating base that can form long column shape mutually.
Wherein, the insulating base of described several assembled units makes up mutually and can form a conic tower type insulating base.
Reaching embodiment in conjunction with the accompanying drawings is described in detail as follows architectural feature of the present utility model:
Description of drawings:
Fig. 1: the schematic perspective view of combined LED lighting device first embodiment of the present utility model.
Fig. 2: the circuit diagram of the utility model lighting device.
Fig. 3: the top view of second embodiment of the utility model lighting device.
Fig. 4: the top view of the 3rd embodiment of the utility model lighting device.
Fig. 5: the schematic perspective view of the 4th embodiment of the utility model lighting device.
Fig. 6: the part schematic perspective view of the 5th embodiment of the utility model lighting device.
Fig. 7: the solid combination schematic diagram of the 6th embodiment of the utility model lighting device.
As shown in Figure 1, the combined LED lighting device of the utility model first embodiment is combined by several assembled units 100.Each assembled unit 100 comprises an insulating base 1, at least one LED driving circuit 2 and several light emitting diodes 3.
Insulating base 1 by insulating materials for example plastics make, be formed with at least one light emitting diode placement hole 10 on it, in order to fix at least one LED driving circuit 2.In addition, insulating base 1 also is provided with one first be connected portion 11 and one second portion 12 that is connected, and uses so that insulating base combination mutually accordingly.Specifically, as shown in Figure 1, second of the insulating base 1 that is connected in the figure top portion 12 that is connected, all-in-one-piece insulating base capable of being combined are aimed at by first of the insulating base 1 of the figure below portion 11 that is connected.
As shown in Figure 2, the circuit diagram of the lighting device that its expression is shown in Figure 1, wherein, each at least one LED driving circuit 2 has a light emitting diode link 21 and a power input 22.Light emitting diode link 21 is electrically connected on this several light emitting diodes 3, and power input 22 then is electrically connected on an extraneous power supply unit 5, in order to receive needed power supply.In the utility model, several light emitting diodes 3 that LED driving circuit 2 is electrically connected thereon make it shinny.For example, LED driving circuit 2 can be current-mode or voltage mode for the type of drive of light emitting diode 3.With regard to current-mode, LED driving circuit 2 is a fixing adapter that reaches current limit of output, perhaps is the adapter that can control output current.With regard to voltage mode, each LED driving circuit 2 is the adapter of the fixing and stop voltage of output, perhaps is one can control the adapter of output voltage.
In addition, the power input 22 of LED driving circuit 2 extends to first of insulating base 1 portion 12 that is connected of portion 11 and second that is connected respectively.Therefore, when several assembled units 100 are connected by first that portion 11 and second is connected portion 12 and when making up mutually, the power input 22 of the LED driving circuit 2 in these several assembled units 100 is parallel with one another, makes from extraneous power supply unit 5 and the power supply that comes is supplied to several light emitting diodes 3 each assembled unit 100.
As shown in Figure 1, more firm for the structure that makes combined LED lighting device of the present utility model, the insulating base 1 of each assembled unit 100 is by 4 fixings of a supporting pillar.In detail, more be formed with a through hole 13 in the insulating base 1 of each assembled unit 100, the shape of through hole 13 is corresponding to the section shape of supporting pillar 4, so that supporting pillar 4 inserts and is fastened in the through hole 13 smooth-goingly.In addition, for make insulating base 1 with particular orientation and stable manner by 4 fixings of supporting pillar, through hole 13 can form the shape of a non-radiative symmetry.For example, through hole 13 shown in Figure 1 has an aligned portions 130, so that supporting pillar 4 is in inserting through hole 13 time, aligned portions 130 must be aimed in its orientation.So the non-radiative symmetry that insulating base 1 is caused because of aligned portions 130 stably is retained on the supporting pillar 4, can not rotate around supporting pillar 4.
A kind of light emitting diode combined unit 100 with combination function of the present utility model can be by the combined LED lighting device of synthetic various sizes of user's random set and shape.In addition, because several light emitting diodes 3 of the present utility model can take off or change from LED driving circuit 2 easily, the user can arbitrarily use the light emitting diode 3 of any amount or any color, to obtain desired luminous intensity and glow color.
Moreover the utility model replaces glass lamp with light emitting diode 3, thus have the advantages that to be difficult for breaking, and the volume of light emitting diode 3 is little, so applicable to narrow space.In addition, light emitting diode 3 power consumption in use is little, and the heat that produces is little, and long service life.
As shown in Figure 3, it is the top view of second embodiment of the utility model combined LED lighting device.Second embodiment and the first embodiment difference are the shape of insulating base.In first embodiment, insulating base 1 is one to have the circular discoid thing of through hole 13.In a second embodiment, as shown in Figure 3, insulating base 31 is a pan with octagon of through hole 13.
Among second embodiment of combined LED lighting device, other members all are same as first embodiment, therefore omit relevant explanation.
As shown in Figure 4, it is the top view of the 3rd embodiment of combined LED lighting device of the present utility model.The 3rd embodiment and the first embodiment difference are the shape of insulating base.In first embodiment, insulating base 1 is one to have the circular discoid thing of through hole 13.Among the 3rd embodiment, as shown in Figure 4, insulating base 41 is one to have the square pan of through hole 13.Other members among the 3rd embodiment all are same as first embodiment, therefore omit relevant explanation.
As shown in Figure 5, it is the schematic perspective view of the 4th embodiment of the utility model lighting device, and the 4th embodiment and the first embodiment difference are the shape and the compound mode of insulating base.In first embodiment, be formed with one on the insulating base 1 and connect 13.Among the 4th embodiment, as shown in Figure 5, insulating base 51 is a circular discoid thing that is formed with several protuberances 14 and several recess 15, is not formed at wherein and there is any through hole.The number of several protuberances 14 is same as the number of several recess 15, and the arrangement position of several protuberances 14 is corresponding to the arrangement position of several recess 15.In addition, the power input 22 of the LED driving circuit 2 among the 4th embodiment extends to protuberance 14 and recess 15 respectively.Therefore, as shown in Figure 5, the recess by the insulating base 51 of protuberance 14 fluid-tight engagement above figure of the insulating base 51 of this figure below can obtain the combined LED lighting device that makes up mutually with vertical stacked system.In the 4th embodiment, need not use supporting pillar 4.Other members of the combined LED lighting device of the 4th embodiment all are same as first embodiment, therefore omit relevant explanation.
As shown in Figure 6, it is the part schematic perspective view of the 5th embodiment of the utility model lighting device, is the shape and the compound mode of insulating base outside the 5th embodiment is different with the 4th embodiment.In the 4th embodiment, the insulating base 51 of each assembled unit is a circular discoid thing.In the 5th embodiment, as shown in Figure 6, the insulating base 61 of each assembled unit is an arc pan, and wherein a side forms a groove 16, and another side form one can with groove 16 protruding rail 17 of blocking mutually.In addition, the power input 22 of LED driving circuit 2 extends to groove 16 and protruding rail 17 respectively in the 5th embodiment.Therefore, by the groove 16 of the protruding rail 17 tight chimeric insulating bases 61 of insulating base 61, with the combined LED lighting device that obtains to make up mutually with horizontal connected mode.Other members of the combined LED lighting device of the 5th embodiment all are same as the 4th embodiment, therefore omit relevant explanation.
As shown in Figure 7, it is the solid combination schematic diagram of the 6th embodiment of the utility model lighting device.The 6th embodiment and the 4th embodiment difference are the shape of insulating base.In the 4th embodiment, insulating base 51 is one to have the circular discoid thing of same diameter, so form a cylindrical light emitting diode illuminating apparatus after combination.In the 6th embodiment, as shown in Figure 7, the insulating base 71,72,73,74,75 of each assembled unit is a diameter different circular discoid thing mutually, so a circular cone turriform of formation capable of being combined light emitting diode illuminating apparatus.Other members of the lighting device of the 6th embodiment all are same as the 4th embodiment, therefore omit relevant explanation.
Compared with prior art, the utlity model has following effect:
Because the utility model adopts light emitting diode combined to become lighting device, therefore, can organize Become the little lighting device of various sizes and shape and volume, to adapt to the needs of various occasions.
Fluorescent tube of the present utility model is difficult for breaking, and power consumption is little, and can be assembled into and send each Plant the lighting device of color light.
Foregoing is to utilize embodiment that technical characterictic of the present utility model is described, be not for Limit protection domain of the present utility model, even the people is arranged on the basis of the utility model design Slightly change, must belong in the protection domain of the present utility model.
Claims (18)
1, a kind of combined LED lighting device is characterized in that, is combined by at least two assembled units, and each assembled unit comprises:
An insulating base which is provided with the placement hole of light emitting diode, one first be connected portion and one second portion that is connected;
A LED driving circuit has a light emitting diode link and a power input, and by light emitting diode placement hole institute fixing, power input extends to first portion that is connected of portion and second that is connected respectively;
At least two light emitting diodes, each light emitting diode are electrically connected on the light emitting diode link;
Each assembled unit is combination mutually in the following manner: first portion of being connected in assembled unit connects second of another assembled unit portion that is connected, and power input is parallel with one another in each assembled unit.
2, lighting device according to claim 1 is characterized in that, described LED driving circuit is an exportable fixing electric current adapter that reaches current limit.
3, lighting device according to claim 1 is characterized in that, described LED driving circuit is the electric current adapter of an exportable control electric current.
4, according to claim 1 or 2 or 3 described lighting devices, it is characterized in that described light emitting diode is parallel with one another.
5, lighting device according to claim 1 is characterized in that, described LED driving circuit is a fixing voltage voltage adapter that limits that reaches of output.
6, lighting device according to claim 1 is characterized in that, described LED driving circuit is the voltage adapter that an output can be controlled voltage.
7, lighting device according to claim 1 is characterized in that, also comprises a supporting pillar, and described insulating base is provided with a through hole that makes supporting pillar be fastened on insulating base.
8, lighting device according to claim 7 is characterized in that, described through hole has at least one aligned portions.
9, lighting device according to claim 1, it is characterized in that, be formed with at least one protuberance and at least one recess on the described insulated substrate, the number of protuberance equals the number of recess, and the arrangement position of protuberance is corresponding to the arrangement position of recess.
10, lighting device according to claim 9 is characterized in that, described power input extends to described at least one protuberance and at least one recess respectively.
11, lighting device according to claim 1 is characterized in that, the insulating base of described assembled unit is a circular discoid thing.
12, lighting device according to claim 1 is characterized in that, the insulating base of described assembled unit is a polygon pan.
13, lighting device according to claim 12 is characterized in that, described polygon is a square.
14, lighting device according to claim 12 is characterized in that, described polygon is an octagon.
15, lighting device according to claim 1 is characterized in that, the insulating base of described assembled unit is an arc pan, and arc pan one side is formed with a groove, and another side is formed with a protruding rail that can inject groove.
16, lighting device according to claim 15 is characterized in that, described power input extends to described groove and protruding rail respectively.
17, lighting device according to claim 15 is characterized in that, the insulating base of described several assembled units is combined to form the insulating base of long column shape mutually.
18, lighting device according to claim 1 is characterized in that, the insulating base of described several assembled units is combined to form a conic tower type insulating base mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00242774U CN2442089Y (en) | 2000-08-17 | 2000-08-17 | Combined luminous diode lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN00242774U CN2442089Y (en) | 2000-08-17 | 2000-08-17 | Combined luminous diode lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2442089Y true CN2442089Y (en) | 2001-08-08 |
Family
ID=33602826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN00242774U Expired - Fee Related CN2442089Y (en) | 2000-08-17 | 2000-08-17 | Combined luminous diode lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2442089Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008064586A1 (en) * | 2006-11-27 | 2008-06-05 | Shaohua Ren | Structure of a surface light source for lighting fixture and led groups thereof |
| CN105485589A (en) * | 2015-11-27 | 2016-04-13 | 温玉林 | Rental display screen |
-
2000
- 2000-08-17 CN CN00242774U patent/CN2442089Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008064586A1 (en) * | 2006-11-27 | 2008-06-05 | Shaohua Ren | Structure of a surface light source for lighting fixture and led groups thereof |
| CN105485589A (en) * | 2015-11-27 | 2016-04-13 | 温玉林 | Rental display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |