CN204573694U - There is the light-emitting device of multiple luminosity - Google Patents
There is the light-emitting device of multiple luminosity Download PDFInfo
- Publication number
- CN204573694U CN204573694U CN201520299917.6U CN201520299917U CN204573694U CN 204573694 U CN204573694 U CN 204573694U CN 201520299917 U CN201520299917 U CN 201520299917U CN 204573694 U CN204573694 U CN 204573694U
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- light
- plate body
- led
- emitting diode
- module
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Abstract
The utility model discloses a kind of light-emitting device, comprise a front shroud, one back shroud and a luminous body, described front shroud comprises a first noumenon and a first side, the surface that described the first noumenon is relative with back shroud is provided with one first reflector plate, described back shroud comprises one second body and a second side, described second side is set on described first side, the surface that described body second is relative with described front shroud is provided with one second reflector plate, described luminous body comprises one first plate body and one second plate body, side plate and one first light-emitting diode (LED) module is provided with between described first plate body and the second plate body, the light that described first light-emitting diode (LED) module sends penetrates from side plate, the surface that described second plate body is contrary with the first plate body is provided with one second light-emitting diode (LED) module, the light that described second light-emitting diode (LED) module sends penetrates towards the direction contrary with the first plate body.
Description
Technical field
The utility model relates to a kind of light-emitting device with multiple luminosity.
Background technology
Light emitting diode has been applied in every field with its efficient characteristic.In use, usually light-emitting diode chip for backlight unit is cascaded and forms lamp bar, more multiple lamp bar is electrically connected to produce enough strong luminosity, the light that lens make to send is installed simultaneously and is diffused the range coming to increase illumination.The light that traditional light emitting diode sends has single luminosity, cannot regulate its luminosity according to different demands.
Utility model content
The technical problems to be solved in the utility model there is provided a kind of light-emitting device that can regulate its luminosity according to different demands.
The technical solution of the utility model is as follows:
A kind of light-emitting device, comprise a front shroud, one back shroud and a luminous body, described front shroud comprises a first noumenon and a first side, the surface that described the first noumenon is relative with back shroud is provided with one first reflector plate, described back shroud comprises one second body and a second side, described second side is set on described first side, the surface that described body second is relative with described front shroud is provided with one second reflector plate, described luminous body comprises one first plate body and one second plate body, side plate and one first light-emitting diode (LED) module is provided with between described first plate body and the second plate body, the light that described first light-emitting diode (LED) module sends penetrates from side plate, the surface that described second plate body is contrary with the first plate body is provided with one second light-emitting diode (LED) module, the light that described second light-emitting diode (LED) module sends penetrates towards the direction contrary with the first plate body.
Preferably, described second body and described the first noumenon are parallel to each other.
Preferably, described first plate body and the second plate body are parallel to each other.
Preferably, the center of described the first noumenon is provided with a through hole, described side plate through the through hole at described front shroud center position described front shroud and back shroud.
Preferably, the surface of described first plate body and the second plate body is respectively equipped with thinking that described first light-emitting diode (LED) module and the second light-emitting diode (LED) module provide the conducting wire of supply current.
Preferably, described luminous body also comprises a lampshade, and described lampshade is arranged around the second light-emitting diode (LED) module, thus assembles to strengthen to the light that described second light emitting module sends the intensity of illumination being positioned at the second light-emitting diode (LED) module dead ahead.
Beneficial effect: the utility model light-emitting device is by being provided with side plate and the first light-emitting diode (LED) module between described first plate body and the second plate body, the light that described first light-emitting diode (LED) module sends penetrates from side plate, the surface that described second plate body is contrary with the first plate body is provided with the second light-emitting diode (LED) module, the light that described second light-emitting diode (LED) module sends penetrates towards the direction contrary with the first plate body, achieve the adjustment to luminosity, meet the demand of different luminosity.
Accompanying drawing explanation
Fig. 1 is a three-dimensional exploded view of the utility model light-emitting device one preferred embodiment.
Fig. 2 is another three-dimensional exploded view of the utility model light-emitting device one preferred embodiment.
Fig. 3 is a three-dimensional assembly diagram of the utility model light-emitting device one preferred embodiment.
Fig. 4 is a sectional view of Fig. 3.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Using method of the present utility model is as follows:
Refer to Fig. 1 to Fig. 3, the utility model light-emitting device better embodiment comprises front shroud 110, back shroud 120 and a luminous body 130.
Described front shroud 110 comprises the first noumenon 111 and a first side 112.The center of described the first noumenon 111 is provided with a through hole 113.The surface that described the first noumenon 111 is relative with described back shroud 120 is provided with one first reflector plate 114.
Described back shroud 120 comprises one second body 121 and a second side 122.Described second side 122 is set on described first side 112, and described second body 121 and described the first noumenon 111 are parallel to each other.The surface that described body the 2 121 is relative with front shroud 120 is provided with one second reflector plate 123.
Refer to Fig. 4, described luminous body 130 comprises one first plate body 131 and one second plate body 132.Described first plate body 131 and the second plate body 132 are parallel to each other, and are provided with side plate 133 between described first plate body 131 and the second plate body 132.Described side plate 133 through the through hole 113 at described front shroud 110 center position described front shroud 110 and back shroud 120.Be provided with one first light-emitting diode (LED) module 134 between described first plate body 131 and the second plate body 132, the light that described first light-emitting diode (LED) module 134 sends penetrates from side plate 133.The surface that described second plate body 132 is contrary with the first plate body 131 is provided with one second light-emitting diode (LED) module 135, and the light that described second light-emitting diode (LED) module 135 sends penetrates towards the direction contrary with the first plate body 131.The surface of described first plate body 131 and the second plate body 132 is respectively equipped with conducting wire, respectively with thinking that described first light-emitting diode (LED) module 134 and the second light-emitting diode (LED) module 135 provide supply current.
Described luminous body 130 is between described first plate body 131 and the second plate body 132, and the light that described luminous body 130 sends penetrates from side plate 133.The first reflector plate 114 be first arranged on described front shroud 110 reflects by the light that described first light-emitting diode (LED) module 134 sends, then the second reflector plate 123 be arranged on described back shroud 120 reflects.Finally, the light that described first light-emitting diode (LED) module 134 sends penetrates from described first side 112 and second side 122.
Described luminous body 130 also comprises a lampshade 136.Described lampshade 136 is arranged around the second light-emitting diode (LED) module 135, thus assembles to strengthen to the light that described second light emitting module 135 sends the intensity of illumination being positioned at the second light-emitting diode (LED) module 135 dead ahead.
Described light-emitting device by controlling the opening and closing of described first light-emitting diode (LED) module 120 and the second light-emitting diode (LED) module 135 respectively, and then meets the demand of different luminosity.When needing higher luminosity, described second light-emitting diode (LED) module 135 can be opened separately or open described first light-emitting diode (LED) module 120 and the second light-emitting diode (LED) module 135 simultaneously, make that the light direction of illumination of described second light-emitting diode (LED) module 135 has higher luminous intensity.When not needing too high luminosity, described first light-emitting diode (LED) module 120 can be opened separately, after the light sent due to described first light-emitting diode (LED) module 120 penetrates from side plate 133 between described front shroud 110 and back shroud 120 through multiple reflections, penetrate finally by by described first side 112 and second side 122, achieve the adjustment to luminosity, meet the demand of different luminosity.
These are only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing the utility model description and accompanying drawing content to do; directly or indirectly be used in the technical field that other are relevant, all in like manner within scope of patent protection of the present utility model.
Claims (6)
1. a light-emitting device, comprise a front shroud, one back shroud and a luminous body, it is characterized in that: described front shroud comprises a first noumenon and a first side, the surface that described the first noumenon is relative with back shroud is provided with one first reflector plate, described back shroud comprises one second body and a second side, described second side is set on described first side, the surface that described body second is relative with described front shroud is provided with one second reflector plate, described luminous body comprises one first plate body and one second plate body, side plate and one first light-emitting diode (LED) module is provided with between described first plate body and the second plate body, the light that described first light-emitting diode (LED) module sends penetrates from side plate, the surface that described second plate body is contrary with the first plate body is provided with one second light-emitting diode (LED) module, the light that described second light-emitting diode (LED) module sends penetrates towards the direction contrary with the first plate body.
2. light-emitting device as claimed in claim 1, is characterized in that: described second body and described the first noumenon are parallel to each other.
3. light-emitting device as claimed in claim 2, is characterized in that: described first plate body and the second plate body are parallel to each other.
4. light-emitting device as claimed in claim 3, is characterized in that: the center of described the first noumenon is provided with a through hole, described side plate through the through hole at described front shroud center position described front shroud and back shroud.
5. light-emitting device as claimed in claim 4, is characterized in that: the surface of described first plate body and the second plate body is respectively equipped with thinking that described first light-emitting diode (LED) module and the second light-emitting diode (LED) module provide the conducting wire of supply current.
6. light-emitting device as claimed in claim 5, it is characterized in that: described luminous body also comprises a lampshade, described lampshade is arranged around the second light-emitting diode (LED) module, thus assembles to strengthen to the light that described second light emitting module sends the intensity of illumination being positioned at the second light-emitting diode (LED) module dead ahead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520299917.6U CN204573694U (en) | 2015-05-11 | 2015-05-11 | There is the light-emitting device of multiple luminosity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520299917.6U CN204573694U (en) | 2015-05-11 | 2015-05-11 | There is the light-emitting device of multiple luminosity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204573694U true CN204573694U (en) | 2015-08-19 |
Family
ID=53866323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520299917.6U Expired - Fee Related CN204573694U (en) | 2015-05-11 | 2015-05-11 | There is the light-emitting device of multiple luminosity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204573694U (en) |
-
2015
- 2015-05-11 CN CN201520299917.6U patent/CN204573694U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20210511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |