CN106151988A - A kind of LED - Google Patents
A kind of LED Download PDFInfo
- Publication number
- CN106151988A CN106151988A CN201510199005.6A CN201510199005A CN106151988A CN 106151988 A CN106151988 A CN 106151988A CN 201510199005 A CN201510199005 A CN 201510199005A CN 106151988 A CN106151988 A CN 106151988A
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- Prior art keywords
- substrate
- led
- light source
- housing
- exiting surface
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The open a kind of LED of the present invention, including first substrate and second substrate, described first substrate and second substrate all has LED light source, and described first substrate also includes the driving means of described LED, and described first substrate is positioned at different height from second substrate.
Description
[technical field]
The present invention relates to a kind of lighting device, especially a kind of LED.
[background technology]
In modern lighting device, increasing LED light source replaces conventional light source.Down lamp is a kind of common light fixture, it is common to use in lighting of home and commercial illumination.Traditional Down lamp is generally only a kind of photochromic, and has very big heat abstractor so that the structure of Down lamp is more complicated and cannot meet people's focus ring border and more and more requires.
Therefore, in order to overcome drawbacks described above, it is necessary to provide a kind of improved LED.
[content of the invention]
It is an object of the invention to provide a kind of LED.
To achieve these goals, the present invention adopts the following technical scheme that a kind of LED, including first substrate and second substrate, all there is on described first substrate and second substrate LED light source, described first substrate also includes the driving means of described LED, and described first substrate is positioned at different height from second substrate.
Preferably, the LED light source of described first substrate is positioned at the middle part of described first substrate, and described driving means is positioned at around described LED light source.
Preferably, described second substrate is the annular of hollow, including hollow bulb and ring part, described second substrate is positioned at below described first substrate, the hollow bulb injection by described second substrate for the light of the LED light source of described first substrate, the ring part of described second substrate is positioned at the lower section of described driving means.
Preferably, described LED also includes housing, and described first substrate is fixed on described housing bottom.
Preferably, described housing also includes sidewall, and described second substrate is fixed on the sidewall of described housing.
Preferably, described housing is insulation shell.
Preferably, described LED has an exiting surface, and the light that the LED light source of described first substrate sends and the light that the LED light source of second substrate sends are all from the described LED of described exiting surface injection.
Preferably, described LED also includes reflector, described reflector is positioned between described first substrate and described exiting surface, and described reflector passes through the hollow bulb of described second substrate, and the light of the LED light source of described first substrate penetrates described exiting surface after the reflection by described reflector.
Preferably, described LED also includes diffuser plate, and described diffuser plate is positioned at described exiting surface, and the light of the light of the LED light source of described first substrate and the LED light source of second substrate all penetrates described LED by after described diffuser plate.
Preferably, described second substrate than described first substrate closer to described exiting surface.
Compared to prior art, LED of the present invention has the advantage that simple in construction, space and the cost that can effectively save LED, and is capable of many colors and goes out light.
[brief description]
Fig. 1 is the three-dimensional exploded view of the subelement of the preferred embodiment of LED of the present invention.
Fig. 2 is the sectional view of the preferred embodiment of LED of the present invention.
[detailed description of the invention]
Refer to shown in Fig. 1 and Fig. 2, a kind of LED 1, including all have LED light source (non-label) on first substrate 10 and second substrate 20, first substrate 10 and second substrate 20.First substrate 10 also includes the driving means 30 of LED 1, and first substrate 10 is positioned at different height from second substrate 20.LED 1 of the present invention arranges first substrate 10 and second substrate 20, and be arranged at driving means 30 on first substrate 10, Appropriate application space so that it is more compact that the structure of LED 1 can design, and appearance and size can be less.
The LED light source of first substrate 10 is positioned at the middle part of first substrate 10, and driving means 30 is positioned at around LED light source.
The annular that second substrate 20 is hollow, including hollow bulb 21 and ring part 22, second substrate 20 is positioned at below first substrate 10, and the hollow bulb injection by second substrate 20 for the light of the LED light source of first substrate 10, the ring part 22 of second substrate 10 is positioned at the lower section of driving means 30.Second substrate 20 is set to hollow by the present invention, the light of first substrate 10 is penetrated by hollow bulb 21, and the ring part 22 of second substrate 20 is positioned at first substrate 10 not to be had below the driving means 30 of LED light source, such Structural assignments is reasonable, and best make use of space.In the present embodiment, the color of the LED light source on first substrate 10 and second substrate 20 is different, the light of such as LED light source injection white on first substrate 10 or yellow is used for key lighting, the light of the LED light source injection colored (as red, blue) on second substrate 20 is used for floor light and decoration, so, the light of LED 1, mood light can more do the design of more diversification, adjust color or the brightness of LED light source on different substrate as required.In other embodiments, first substrate 10 also can be that color is identical with the LED light source on second substrate 20, it is also possible to be different-colour or identical colour temperature etc..
LED 1 also includes housing 40, and first substrate 10 is fixed on bottom housing 40.In the present embodiment, the bottom of housing 40 is circle.Housing 40 also includes sidewall 41, and second substrate 20 is fixed on the sidewall 41 of housing 40.Sidewall 41 extends the host cavity 42 forming hollow to accommodate first substrate 10 and second substrate 20 from bottom.In the present embodiment, housing 40 is insulation shell, and such first substrate 10 can be directly fixed on housing 40 without there being electric shock risk.
In the present embodiment, first substrate 10 is fixed on bottom housing 40 by screw 50.Housing 40 has the mounting post 42 of the hollow extended from bottom, and first substrate 10 has the corresponding through hole 11 with mounting post 42.Mounting post 42 passes through through hole 11, and screw 50 inserts in mounting post 42 and is fixed on mounting post 42.At least part of width of the head 51 of screw 50 is more than the width of through hole 11 so that first substrate 10 is restricted between the head 51 of screw 50 and the bottom of housing 40.In other embodiments, first substrate 10 also can be fixed on housing 40 by additive method.Second substrate 20 buckle is fixed on the sidewall 41 of housing 40.Sidewall 41 has brace rod 43 and the stop block 44 being provided separately with brace rod 43, second substrate 20 is fixed between brace rod 43 and stop block 44, in other embodiments, stop block 44 also can be arranged at and also can fix by other means between other positions, or second substrate 20 and housing 40.
LED 1 has an exiting surface 90, and the light that the LED light source of the light that the LED light source of first substrate 10 sends and second substrate 20 sends all penetrates LED 1 from exiting surface 90.
LED 1 also includes reflector 60, and reflector 60 is positioned between first substrate 10 and exiting surface 90, and reflector 60 passes through the hollow bulb 21 of second substrate 20, and the light of the LED light source of first substrate 10 is by injection exiting surface 90 after the reflection of reflector 60.In the present embodiment, the width of reflector 60 gradually broadens to away from first substrate 10 direction near first substrate 10 direction, and cross section on the direction being perpendicular to first substrate 10 for the reflector 60 is trapezoidal.In other embodiments, reflector 60 also can be other shapes.
LED 1 also includes diffuser plate 70, and diffuser plate 70 is positioned at exiting surface 90, and the light of the light of the LED light source of first substrate 10 and the LED light source of second substrate 20 all passes through injection LED 1 after diffuser plate 70.In the present embodiment, diffuser plate 70 below first substrate 10 and the diffuser plate 70 below second substrate 20 are formed in one, in other embodiments, the diffuser plate 70 below first substrate 10 and the diffuser plate 70 below second substrate 20 also can assemble and in LED 1 with after split shaping respectively.Second substrate 20 than first substrate 10 closer to exiting surface 90, i.e. closer to diffuser plate 70.
LED 1 also includes face ring 80, and face ring 80 is limited in diffuser plate the 70th, reflector 60 between face ring 80 and first substrate 10.In the present embodiment, diffuser plate 70 abuts with face ring 80, and reflector 60 abuts with diffuser plate 70, in other embodiments, annexation between three also can change as required, as long as diffuser plate 70 and reflector 60 are preferably fixed on LED 1, it is also possible to do not need face ring.In the present embodiment, the periphery of face ring 80 is circle, and the periphery of diffuser plate 70 is circle, and the bottom periphery of housing 40 is circle, but the periphery of the sidewall 41 of housing 40 can be designed as irregular shape as required, such as the junction with face ring 80 is designed as plane etc..First substrate 10 is installed for convenience, and periphery is irregularly shaped to adapt to the needs of housing 40 inner space.The periphery of second substrate 20 is generally circular, installs for convenience, it is also possible to part is designed as linear and is more easily installed in housing 40.
The whole height of the LED 1 of the present invention is the distance to diffuser plate 70 top bottom housing 40, the also approximately equal to distance of first substrate 10 and exiting surface 90, and therefore the whole height of the LED 1 of the present invention is less, saves very much space and cost.
Should be noted that, embodiments of the invention have preferably implementation, and not make any type of restriction to the present invention, any one skilled in the art changes possibly also with the technology contents of the disclosure above or is modified to the effective embodiment being equal to, in every case the content without departing from technical solution of the present invention, the any modification made above example according to the technical spirit of the present invention or equivalent variations and modification, in the range of all still falling within technical solution of the present invention.
Claims (10)
1. a LED, including first substrate and second substrate, described first substrate and second substrate all has LED light source, and described first substrate also includes the driving means of described LED, and described first substrate is positioned at different height from second substrate.
2. LED as claimed in claim 1, it is characterised in that: the LED light source of described first substrate is positioned at the middle part of described first substrate, and described driving means is positioned at around described LED light source.
3. LED as claimed in claim 2, it is characterized in that: described second substrate is the annular of hollow, including hollow bulb and ring part, described second substrate is positioned at below described first substrate, the hollow bulb injection by described second substrate for the light of the LED light source of described first substrate, the ring part of described second substrate is positioned at the lower section of described driving means.
4. LED as claimed in claim 3, it is characterised in that: described LED also includes housing, and described first substrate is fixed on described housing bottom.
5. LED as claimed in claim 4, it is characterised in that: described housing also includes sidewall, and described second substrate is fixed on the sidewall of described housing.
6. LED as claimed in claim 5, it is characterised in that: described housing is insulation shell.
7. LED as claimed in claim 6, it is characterised in that: described LED has an exiting surface, and the light that the LED light source of described first substrate sends and the light that the LED light source of second substrate sends are all from the described LED of described exiting surface injection.
8. LED as claimed in claim 7, it is characterized in that: described LED also includes reflector, described reflector is positioned between described first substrate and described exiting surface, described reflector passes through the hollow bulb of described second substrate, and the light of the LED light source of described first substrate penetrates described exiting surface after the reflection by described reflector.
9. LED as claimed in claim 8, it is characterized in that: described LED also includes diffuser plate, described diffuser plate is positioned at described exiting surface, and the light of the light of the LED light source of described first substrate and the LED light source of second substrate all penetrates described LED by after described diffuser plate.
10. LED as claimed in claim 7, it is characterised in that: described second substrate than described first substrate closer to described exiting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510199005.6A CN106151988A (en) | 2015-04-23 | 2015-04-23 | A kind of LED |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510199005.6A CN106151988A (en) | 2015-04-23 | 2015-04-23 | A kind of LED |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106151988A true CN106151988A (en) | 2016-11-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510199005.6A Pending CN106151988A (en) | 2015-04-23 | 2015-04-23 | A kind of LED |
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| Country | Link |
|---|---|
| CN (1) | CN106151988A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012059461A (en) * | 2010-09-07 | 2012-03-22 | Panasonic Electric Works Co Ltd | Lighting fixture |
| US20130128595A1 (en) * | 2011-11-22 | 2013-05-23 | Chien-Tsai Tsai | Artistic formative lampshade assembly |
| CN203549554U (en) * | 2013-09-18 | 2014-04-16 | 高要市正大电气照明有限公司 | LED down lamp |
| CN103982843A (en) * | 2014-05-12 | 2014-08-13 | 佛山市三目照明电器有限公司 | Automobile illuminating lamp |
| CN103994361A (en) * | 2014-04-18 | 2014-08-20 | 广东爱华新光电科技有限公司 | LED table lamp |
| CN203927471U (en) * | 2014-04-15 | 2014-11-05 | 罗文翰 | Light source device and light fixture |
| CN204100066U (en) * | 2014-09-23 | 2015-01-14 | 何国明 | A kind of ceiling lamp |
| CN204573782U (en) * | 2015-04-23 | 2015-08-19 | 欧普照明股份有限公司 | A kind of LED |
-
2015
- 2015-04-23 CN CN201510199005.6A patent/CN106151988A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012059461A (en) * | 2010-09-07 | 2012-03-22 | Panasonic Electric Works Co Ltd | Lighting fixture |
| US20130128595A1 (en) * | 2011-11-22 | 2013-05-23 | Chien-Tsai Tsai | Artistic formative lampshade assembly |
| CN203549554U (en) * | 2013-09-18 | 2014-04-16 | 高要市正大电气照明有限公司 | LED down lamp |
| CN203927471U (en) * | 2014-04-15 | 2014-11-05 | 罗文翰 | Light source device and light fixture |
| CN103994361A (en) * | 2014-04-18 | 2014-08-20 | 广东爱华新光电科技有限公司 | LED table lamp |
| CN103982843A (en) * | 2014-05-12 | 2014-08-13 | 佛山市三目照明电器有限公司 | Automobile illuminating lamp |
| CN204100066U (en) * | 2014-09-23 | 2015-01-14 | 何国明 | A kind of ceiling lamp |
| CN204573782U (en) * | 2015-04-23 | 2015-08-19 | 欧普照明股份有限公司 | A kind of LED |
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| PB01 | Publication | ||
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Application publication date: 20161123 |