CN206504188U - A kind of desk lamp light emitting structures - Google Patents
A kind of desk lamp light emitting structures Download PDFInfo
- Publication number
- CN206504188U CN206504188U CN201720147844.8U CN201720147844U CN206504188U CN 206504188 U CN206504188 U CN 206504188U CN 201720147844 U CN201720147844 U CN 201720147844U CN 206504188 U CN206504188 U CN 206504188U
- Authority
- CN
- China
- Prior art keywords
- lamp
- light
- support cover
- reflective support
- light emitting
- Prior art date
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of desk lamp light emitting structures, including shell after the lampshade, lamp plate and lamp that set gradually, in addition to the reflective support cover being arranged on after lamp plate and lamp between shell, the light-emitting area of the lamp plate is towards reflective support cover, after its light sent reflects through reflective support cover, sent through lampshade.The utility model can make the light extraction of desk lamp softer uniform, it is to avoid hot spot occur, prevent dazzling light.
Description
Technical field
The utility model is related to LED technical field, particularly a kind of desk lamp light emitting structures.
Background technology
At present, most of LED desk lamps have two kinds of illumination modes on the market, are respectively just to light to light with side.Just light,
LED lamp bead is directly toward lampshade, and its shortcoming is that light can not be uniform, can form the visible lamp bead speck of naked eyes.Side lights, LED
Pearl is located at lampshade side, luminous by light guide plate or soft light cover, and its shortcoming is needs increase reflector or soft light cover, and structure is inadequate
Simply.Side ray structure is more complicated, easily causes light quality unstable.
The content of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of light fixture light emitting structures, can ensure light efficiency
On the premise of, reach soft uniform not dazzling light-out effect.
The utility model solves the technical scheme that its technical problem used：
Shell after a kind of desk lamp light emitting structures, including lampshade, lamp plate and the lamp set gradually, in addition to it is arranged on lamp plate and lamp
Reflective support cover between shell afterwards, the light-emitting area of the lamp plate is towards reflective support cover, and its light sent is anti-through reflective support cover
After penetrating, sent through lampshade.
Further, the one side that the reflective support cover faces lamp plate is cambered surface.
Further, the surface of the reflective support cover scribbles nano coating.
Further, the reflective support cover is the reflective support cover of PC materials.
Further, more than one LED lamp bead is installed on the lamp plate.
The beneficial effects of the utility model are：The light that the desk lamp light emitting structures enable to desk lamp to send is soft uniform.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is a kind of structural representation of preferred embodiment of the utility model；
Fig. 2 is special curvatures Refl-Luminous structure principle chart of the present utility model.
Embodiment
Reference picture 1, a kind of desk lamp light emitting structures, including lampshade 1, lamp plate 2, and shell 4 after lamp are set gradually, in lamp plate 2
And reflective support cover 3 is set after lamp between shell 4, reflective support cover 3 reflects the light sent from lamp plate 2, allows light fixture light extraction more bonus point
Dissipate uniform.
Further, the one side that the reflective support cover 3 faces lamp plate 2 is cambered surface, and the surface of the cambered surface scribbles nano coating,
Make reflective support cover 4 that there is good reflective refractive index, the light-emitting area of the lamp plate 2 is towards reflective support cover 4, its light sent
After being reflected through reflective support cover 4, sent through lampshade 1.
Further, the reflective support cover 4 is the reflective support cover of PC materials.
Further, more than one LED lamp bead is installed on the lamp plate 2.
LED lamp bead on lamp plate lights, after the reflection by special curvatures and the aspherical reflector of surface treatment, thoroughly
Sent after the lampshade 1 of too high printing opacity so that the light that light fixture is sent is soft uniform.
The special curvatures of aspherical reflector set relevant with relative position with the size of lamp bead and lampshade, can be by adjusting
The special curvatures of whole reflective support cover can allow light that lamp plate sends is good to be launched by reflective support cover, then pass through
Lampshade is sent.The surface treatment of reflective support cover can be plating nanometer film, can also be realized by way of plating good
It is reflective.
Reference picture 2,1. 2. 3. 4. four optical routing LED lamp beads 5 are sent, after being reflected through aspherical reflective support cover 4, are dissipated
Light is projected, makes light extraction uniform light.
Above is preferable implementation of the present utility model is illustrated, but the utility model is not limited to the reality
Example is applied, those skilled in the art can also make a variety of equivalent variations on the premise of without prejudice to the utility model spirit
Or replace, these equivalent modifications or replacement are all contained in the application claim limited range.
Claims (5)
1. shell after a kind of desk lamp light emitting structures, including lampshade, lamp plate and the lamp set gradually, it is characterised in that：Also include setting
Reflective support cover after lamp plate and lamp between shell, the light-emitting area of the lamp plate is towards reflective support cover, and its light sent is through anti-
After the reflection of light support cover, sent through lampshade.
2. a kind of desk lamp light emitting structures according to claim 1, it is characterised in that：The reflective support cover faces lamp plate
It is simultaneously cambered surface.
3. a kind of desk lamp light emitting structures according to claim 1, it is characterised in that：The surface of the reflective support cover is scribbled
Nano coating.
4. a kind of desk lamp light emitting structures according to claim 1, it is characterised in that：The reflective support cover is that PC materials are anti-
Light support cover.
5. a kind of desk lamp light emitting structures according to claim 1, it is characterised in that：More than one is installed on the lamp plate
LED lamp bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720147844.8U CN206504188U (en) | 2017-02-17 | 2017-02-17 | A kind of desk lamp light emitting structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720147844.8U CN206504188U (en) | 2017-02-17 | 2017-02-17 | A kind of desk lamp light emitting structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206504188U true CN206504188U (en) | 2017-09-19 |
Family
ID=59833976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720147844.8U Active CN206504188U (en) | 2017-02-17 | 2017-02-17 | A kind of desk lamp light emitting structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206504188U (en) |
-
2017
- 2017-02-17 CN CN201720147844.8U patent/CN206504188U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102588786B (en) | LED bulb lamp | |
| CN204534217U (en) | Big-angle LED lamp | |
| CN203757594U (en) | LED lamp tube lampshade and LED lamp tube for elevator | |
| CN205824922U (en) | Projecting Lamp lens, the light emitting module with these Projecting Lamp lens and Projecting Lamp | |
| CN206504188U (en) | A kind of desk lamp light emitting structures | |
| CN106764652A (en) | A kind of dual reflective LED blackboard lightses of application classroom illumination | |
| CN201259147Y (en) | LED street lamp lens unit | |
| CN206723920U (en) | A kind of LED fluorescent tube lamp for avoiding light from assembling | |
| CN202708741U (en) | Wide-angle LED lamp | |
| CN202835187U (en) | Reflector lamp cup improvement structure for promoting spotlighting effect | |
| CN202017952U (en) | Glare-free desk lamp | |
| CN202024242U (en) | Lampshade of LED desk lamp | |
| CN204512999U (en) | A kind of LED blackboard lights | |
| CN108107640A (en) | Reflective type display apparatus | |
| CN203395652U (en) | LED (Light-Emitting Diode) lamp bead | |
| CN203628534U (en) | LED (light-emitting diode) lamp | |
| CN207471248U (en) | LED spotlight | |
| CN101865394A (en) | LED grille lamp | |
| CN111963952A (en) | Lighting device for improving blackboard illumination and illumination uniformity and installation scheme | |
| CN205350896U (en) | LED (light -emitting diode) fluorescent lamp | |
| CN204387961U (en) | A kind of lighting bezier surface type rectangular reflection cup | |
| CN216868235U (en) | Lamp body capable of emitting light uniformly | |
| CN103604094A (en) | LED secondary lens device capable of generating multiple beam angles | |
| CN202992848U (en) | Desk lamp | |
| CN207179275U (en) | A kind of cylindrical light |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |