CN203585880U - LED (light emitting diode) energy-saving lamp - Google Patents
LED (light emitting diode) energy-saving lamp Download PDFInfo
- Publication number
- CN203585880U CN203585880U CN201320710610.1U CN201320710610U CN203585880U CN 203585880 U CN203585880 U CN 203585880U CN 201320710610 U CN201320710610 U CN 201320710610U CN 203585880 U CN203585880 U CN 203585880U
- Authority
- CN
- China
- Prior art keywords
- led
- lamp
- lampshade
- energy
- saving lamp
- 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
Links
- 238000009792 diffusion process Methods 0.000 claims abstract description 15
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims description 13
- 230000004888 barrier function Effects 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 12
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 238000002834 transmittance Methods 0.000 abstract description 4
- 238000005286 illumination Methods 0.000 abstract description 3
- 239000004417 polycarbonate Substances 0.000 abstract 2
- 238000004134 energy conservation Methods 0.000 abstract 1
- 229920000515 polycarbonate Polymers 0.000 abstract 1
- 239000005338 frosted glass Substances 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 2
- 150000002367 halogens Chemical class 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007323 disproportionation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the field of illumination of lamps, in particular to an LED (light emitting diode) lamp. The LED energy-saving lamp comprises a lamp base, an LED bulb group, a radiating plate and a lampshade, wherein the radiating plate is fixedly arranged in the lamp base; the LED bulb group is fixedly arranged on the radiating plate; the lampshade is fixedly arranged on the lamp base, covers the LED bulb group and is made of transparent acrylic or transparent PC (polycarbonate) materials; and a diffusion film is arranged on the inner wall of the lampshade. By the reflecting film arranged on the LED lamp, light rays which are lost originally are reflected to a light emitting surface and are sufficiently used, and the light use efficiency is improved. In addition, the lampshade of the LED energy-saving lamp is made of the transparent acrylic materials and is provided with the diffusion film, so that the LED lamp can meet the requirement on light haze on the premise that high light transmittance is guaranteed; the energy conservation of the LED lamp is improved; and the LED energy-saving lamp has wide popularization and application value.
Description
Technical field
The utility model relates to field of lamp illumination, relates in particular to a kind of LED lamp.
Background technology
LED lamp is low with its power consumption, life-span length, environmental protection, durable characteristic, has determined that he is that optimal light source removes to substitute conventional incandescent and Halogen lamp LED.Original incandescent lamp and Halogen lamp LED bulb are all independent, and the light of its ejaculation is exactly disperse properties originally, so even if use common clear glass also can not feel very twinkling as lampshade.Because LED lamp pearl is very little, single lamp pearl brightness is often not enough to meet the needs of illumination, so the light source in LED lamp is all the matrix that a lot of small lamp bulbs are arranged in conventionally, the visual effect that this light irradiates the out brightness disproportionation that can seem, so in prior art, conventionally adopt frosted glass lamp shade by light atomization, but the light transmittance of frosted glass tell somebody what one's real intentions are, so wasted a part of luminous energy, can need like this to expend more electric energy luminous, produce energy loss; In the LED light fixture of this external existing structure, small lamp bulb matrix is a part of light of transmitting upwards, is not also fully utilized, and causes the energy saving of existing LED lamp not excavated completely.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of LED electricity-saving lamp, this light fixture returns lost light reflection originally to exiting surface and makes full use of by reflectance coating is set, and adopt the combination of transparent acrylic or transparent PC material and diffusion barrier, this LED lamp can guaranteed under the prerequisite of high printing opacity, can meet the requirement to light mist degree again, promote the energy saving of this light fixture.
The utility model is achieved in that a kind of LED electricity-saving lamp, comprise lamp socket, LED lamp pearl group, heat sink and lampshade, described heat sink is fixedly mounted in lamp socket, described LED lamp pearl group is fixedly mounted on heat sink, described lampshade is fixedly mounted on lamp socket and covers LED lamp pearl group, described lampshade is made by transparent acrylic material, is provided with one deck diffusion barrier on the inwall of lampshade.
Between described heat sink and LED lamp pearl group and on the madial wall of lamp socket, be also provided with one deck reflectance coating.
Described lamp socket is truncated cone-shaped.
Described lamp socket is strip, and described LED lamp pearl group consists of two bank light bars.
Described diffusion barrier is PMMA, PS or PC film, and the thickness of diffusion barrier is 0.15 ~ 0.5mm.
Described reflectance coating is PET or PC film, and the thickness of reflectance coating is 0.1 ~ 0.5mm.
The utility model LED electricity-saving lamp returns lost light reflection originally to exiting surface and makes full use of by reflectance coating is set on LED light fixture, has improved optical energy utilization efficiency; In addition in this device, lampshade adopts the combination of transparent acrylic or transparent PC material and diffusion barrier, makes this LED lamp can guarantee, under the prerequisite of high printing opacity, to meet the requirement to light mist degree again, the energy saving of further having excavated LED lamp, has application value widely.
Accompanying drawing explanation
Fig. 1 is that the master of the utility model LED electricity-saving lamp while being tubular looks schematic cross-section;
Fig. 2 is the side cross-sectional schematic diagram of the utility model LED electricity-saving lamp while being strip.
In figure: 1 lamp socket, 2LED lamp pearl group, 3 heat sinks, 4 lampshades, 5 diffusion barriers, 6 reflectance coatings.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment are only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model statement, these equivalent form of values fall within the application's appended claims limited range equally.
Embodiment 1
A LED electricity-saving lamp, comprises lamp socket 1, LED lamp pearl group 2, heat sink 3 and lampshade 4, and described heat sink 3 is fixedly mounted in lamp socket 1, and described LED lamp pearl group 2 is fixedly mounted on heat sink 3, and described lampshade 4 is fixedly mounted on lamp socket 1 and covers LED lamp pearl group 2; Can lamp socket 1 as shown in Figure 1 in the present embodiment the Down lamp that is truncated cone-shaped, also can adopt as shown in Figure 2 the lamp socket 1 of strip, when adopting the lamp socket 1 of strip, described LED lamp pearl group 2 consists of two bank light bars, now the profile of the similar existing fluorescent lamp of this LED electricity-saving lamp.
In the utility model, in order to guarantee light transmittance, described lampshade 4 is made by transparent acrylic material or transparent PC, on the inwall of lampshade 4, be provided with one deck diffusion barrier 5, diffusion barrier 5 in the present embodiment is PMMA, PS or PC film, the thickness of diffusion barrier 5 is 0.15 ~ 0.5mm, and the diffusion structure light transmittance of this kind of form can reach more than 90% conventionally.
In addition, in order further to improve the utilization rate of luminous energy, between described heat sink 3 and LED lamp pearl group 2 and on the madial wall of lamp socket 1, be also provided with one deck reflectance coating 6, reflectance coating 6 is organized the light at the 2 directive back sides by LED lamp pearl and is again reflected back lampshade 4 ejaculations with the light that lampshade 4 is reflected back self; The reflectance coating 6 adopting in the present embodiment is PET or PC film, and the thickness of reflectance coating 6 is 0.1 ~ 0.5mm.
Claims (6)
1. a LED electricity-saving lamp, comprise lamp socket (1), LED lamp pearl group (2), heat sink (3) and lampshade (4), described heat sink (3) is fixedly mounted in lamp socket (1), described LED lamp pearl group (2) is fixedly mounted on heat sink (3), described lampshade (4) is fixedly mounted on lamp socket (1) and goes up and cover LED lamp pearl group (2), it is characterized in that: described lampshade (4) is made by transparent acrylic or transparent PC material, is provided with one deck diffusion barrier (5) on the inwall of lampshade (4).
2. LED electricity-saving lamp as claimed in claim 1, is characterized in that: between described heat sink (3) and LED lamp pearl group (2) and on the madial wall of lamp socket (1), be also provided with one deck reflectance coating (6).
3. LED electricity-saving lamp as claimed in claim 1 or 2, is characterized in that: described lamp socket (1) is truncated cone-shaped.
4. LED electricity-saving lamp as claimed in claim 1 or 2, is characterized in that: described lamp socket (1) is strip, and described LED lamp pearl group (2) consists of two bank light bars.
5. LED electricity-saving lamp as claimed in claim 1 or 2, is characterized in that: described diffusion barrier (5) is PMMA, PS or PC film, and the thickness of diffusion barrier (5) is 0.15 ~ 0.5mm.
6. LED electricity-saving lamp as claimed in claim 2, is characterized in that: described reflectance coating (6) is PET or PC film, and the thickness of reflectance coating (6) is 0.1 ~ 0.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320710610.1U CN203585880U (en) | 2013-11-12 | 2013-11-12 | LED (light emitting diode) energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320710610.1U CN203585880U (en) | 2013-11-12 | 2013-11-12 | LED (light emitting diode) energy-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585880U true CN203585880U (en) | 2014-05-07 |
Family
ID=50583792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320710610.1U Expired - Fee Related CN203585880U (en) | 2013-11-12 | 2013-11-12 | LED (light emitting diode) energy-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114858A (en) * | 2015-07-27 | 2015-12-02 | 中山市优米照明科技有限公司 | Reflector-acted LED down lamp |
-
2013
- 2013-11-12 CN CN201320710610.1U patent/CN203585880U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105114858A (en) * | 2015-07-27 | 2015-12-02 | 中山市优米照明科技有限公司 | Reflector-acted LED down lamp |
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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: 20140507 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |