CN204268111U - A kind of LEDbulb lamp - Google Patents
A kind of LEDbulb lamp Download PDFInfo
- Publication number
- CN204268111U CN204268111U CN201420317861.8U CN201420317861U CN204268111U CN 204268111 U CN204268111 U CN 204268111U CN 201420317861 U CN201420317861 U CN 201420317861U CN 204268111 U CN204268111 U CN 204268111U
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- CN
- China
- Prior art keywords
- light
- lampshade
- ledbulb lamp
- emitting diode
- 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.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of LEDbulb lamp, lampshade arranges fluorescent material and light-reflecting particles, when the illumination that light emitting diode sends is mapped on lampshade, except the emergent ray of light emitting diode dead ahead, another part light deviates from light emitting diode side through reflexing to of light-reflecting particles, the irradiating angle of LEDbulb lamp is expanded, improve the uniformity of its luminescence, and owing to farthest avoiding the situation occurring illumination dead angle and illumination concentrated area, the light making LEDbulb lamp send is softer.
Description
Technical field
The utility model relates to lighting technical field, more particularly, relates to a kind of LEDbulb lamp.
Background technology
LED (Light-Emitting Diode, light emitting diode) as a kind of novel solid light source, not only have that power consumption is low, volume is little, fast response time, long working life, be easy to the advantages such as light modulation toning, energy-conserving and environment-protective, produce at it, manufacture, equally all greatly surmounted the conventional light source such as incandescent lamp, fluorescent lamp in ease for use.But due to the characteristic of LED chip self, the light that light emitting diode sends focuses mostly in the dead ahead of chip, and the light distribution of whole exiting surface is uneven, and center light intensity is high, and surrounding light is weak.This just makes LED be restricted in some aspects as a kind of light source, such as, be applied in LEDbulb lamp, there will be irradiation area and concentrates, and the phenomenon making the light intensity of light area uneven, the brightness especially deviating from the side in lumination of light emitting diode face is low.
Utility model content
In view of this, the utility model provides a kind of LEDbulb lamp, and it is evenly luminous, and light is soft.
For achieving the above object, the utility model provides following technical scheme:
A kind of LEDbulb lamp, comprises lampshade and the substrate being provided with at least one light emitting diode, lampshade described in it is provided with fluorescent material, and is mixed with light-reflecting particles in described fluorescent material; Wherein, described fluorescent material and described light-reflecting particles are arranged at described lampshade inner wall surface, and described lampshade outer wall surface is frosting, and described substrate has reflector layer towards described lampshade side.
Preferably, described substrate is minute surface towards described lampshade one side surface.
Preferably, described substrate has light-reflecting particles towards described lampshade side surface application.
Preferably, described substrate is fitted with reflective sheeting towards described lampshade one side surface.
Compared with prior art, technical scheme provided by the utility model has the following advantages:
LEDbulb lamp provided by the utility model, lampshade arranges fluorescent material and light-reflecting particles, when the illumination that light emitting diode sends is mapped on lampshade, except the emergent ray of light emitting diode dead ahead, another part light deviates from light emitting diode side through reflexing to of light-reflecting particles, the irradiating angle of LEDbulb lamp is expanded, improve the uniformity of its luminescence, and owing to farthest avoiding the situation occurring illumination dead angle and illumination concentrated area, the light making LEDbulb lamp send is softer.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The structural representation of a kind of LEDbulb lamp that Fig. 1 provides for the embodiment of the present application;
The structural representation of a kind of lampshade that Fig. 2 provides for the embodiment of the present application.
Detailed description of the invention
As described in background, light emitting diode is applied in LEDbulb lamp, there will be irradiation area and concentrates, and the phenomenon making the light intensity of light area uneven, the brightness especially deviating from the side in lumination of light emitting diode face is low.
Based on this, the utility model provides a kind of LEDbulb lamp, to overcome the problems referred to above that prior art exists, comprising: lampshade and the substrate being provided with at least one light emitting diode, described lampshade is provided with fluorescent material, and is mixed with light-reflecting particles in described fluorescent material.
LEDbulb lamp provided by the utility model, lampshade arranges fluorescent material and light-reflecting particles, when the illumination that light emitting diode sends is mapped on lampshade, except the emergent ray of light emitting diode dead ahead, another part light deviates from light emitting diode side through reflexing to of light-reflecting particles, the irradiating angle of LEDbulb lamp is expanded, improve the uniformity of its luminescence, and owing to farthest avoiding the situation occurring illumination dead angle and illumination concentrated area, the light making LEDbulb lamp send is softer.
Be more than core concept of the present utility model, for enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail detailed description of the invention of the present utility model below in conjunction with accompanying drawing.
Set forth a lot of detail in the following description so that fully understand the utility model, but the utility model can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when doing similar popularization without prejudice to when the utility model intension, and therefore the utility model is by the restriction of following public specific embodiment.
Secondly, the utility model is described in detail in conjunction with schematic diagram, when describing the utility model embodiment in detail; for ease of explanation; represent that the profile of device architecture can be disobeyed general ratio and be made partial enlargement, and described schematic diagram is example, it should not limit the scope of the utility model protection at this.In addition, the three-dimensional space of length, width and the degree of depth should be comprised in actual fabrication.
The embodiment of the present application provides a kind of LEDbulb lamp, is specifically described the LEDbulb lamp that the embodiment of the present application provides in conjunction with Fig. 1 and 2 Suo Shi.
Wherein, the structural representation of a kind of LEDbulb lamp that Fig. 1 provides for the application, the structural representation of a kind of lampshade that Fig. 2 provides for the embodiment of the present application.
LEDbulb lamp comprises:
Lampshade 1, be provided with the substrate (not shown) of at least one light emitting diode, radiator 2, lamp holder 3, and driving power (not shown).
Shown in concrete reference diagram 2, the lampshade 1 that the embodiment of the present application provides is provided with fluorescent material 11, and is mixed with light-reflecting particles 12 in described fluorescent material 11.
By arranging light-reflecting particles on lampshade, the light sent when light emitting diode is through lampshade, some light is through the reflection of light-reflecting particles, and then be irradiated to the surrounding of LEDbulb lamp, farthest avoid occurring lighting dead angle and the excessive problem of subregion exposure intensity, the light that LEDbulb lamp is sent is more even, softer.
Considering that fluorescent material and reflecting grain are easily damaged, in order to protect fluorescent material and light-reflecting particles, shown in figure 2, in the embodiment of the present application, fluorescent material 11 and light-reflecting particles 12 being arranged at described lampshade 1 inner wall surface.
The shape of the lampshade provided for the embodiment of the present application does not do concrete restriction, need to design according to actual conditions, and for the parameter such as density and particle diameter of light-reflecting particles, the embodiment of the present application does not do concrete restriction equally, all needs to design according to actual conditions.
In addition, multiple lentoid be can be designed as lampshade inwall, lens and light-reflecting particles acting in conjunction, make the emergent light of LEDbulb lamp more even.
In the embodiment of the present application, lampshade 1 outer wall surface can be set to frosting, and the outer wall surface of lampshade is designed to frosting, not only attractive in appearance, and the same reflection action risen to a certain extent, makes the light of outgoing softer.
Further, substrate has reflector layer towards described lampshade side, by the reflector layer of substrate and the light-reflecting particles of lampshade, the light sent by light emitting diode is irradiated to the surrounding of LEDbulb lamp after multiple reflections, add the intensity of illumination of surrounding, further improve the uniformity of LEDbulb lamp bright dipping.
For the reflector layer of substrate towards lampshade side, optionally, substrate is minute surface towards described lampshade one side surface; Or described substrate has light-reflecting particles towards described lampshade side surface application; Or described substrate is fitted with reflective sheeting towards described lampshade one side surface.
The embodiment of the present application provide LEDbulb lamp, lampshade arranges fluorescent material and light-reflecting particles, when the illumination that light emitting diode sends is mapped on lampshade, except the emergent ray of light emitting diode dead ahead, another part light deviates from light emitting diode side through reflexing to of light-reflecting particles, the irradiating angle of LEDbulb lamp is expanded, improve the uniformity of its luminescence, and owing to farthest avoiding the situation occurring illumination dead angle and illumination concentrated area, the light making LEDbulb lamp send is softer.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the utility model.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a LEDbulb lamp, comprises lampshade and the substrate being provided with at least one light emitting diode, it is characterized in that, described lampshade is provided with fluorescent material, and be mixed with light-reflecting particles in described fluorescent material; Wherein, described fluorescent material and described light-reflecting particles are arranged at described lampshade inner wall surface, and described lampshade outer wall surface is frosting, and described substrate has reflector layer towards described lampshade side.
2. LEDbulb lamp according to claim 1, is characterized in that, described substrate is minute surface towards described lampshade one side surface.
3. LEDbulb lamp according to claim 1, is characterized in that, described substrate has light-reflecting particles towards described lampshade side surface application.
4. LEDbulb lamp according to claim 1, is characterized in that, described substrate is fitted with reflective sheeting towards described lampshade one side surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317861.8U CN204268111U (en) | 2014-06-13 | 2014-06-13 | A kind of LEDbulb lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420317861.8U CN204268111U (en) | 2014-06-13 | 2014-06-13 | A kind of LEDbulb lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204268111U true CN204268111U (en) | 2015-04-15 |
Family
ID=52802976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420317861.8U Expired - Fee Related CN204268111U (en) | 2014-06-13 | 2014-06-13 | A kind of LEDbulb lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204268111U (en) |
-
2014
- 2014-06-13 CN CN201420317861.8U patent/CN204268111U/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: 20150415 Termination date: 20160613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |