CN203940359U - A kind of luminous uniform LED bubble lamp - Google Patents
A kind of luminous uniform LED bubble lamp Download PDFInfo
- Publication number
- CN203940359U CN203940359U CN201420154699.2U CN201420154699U CN203940359U CN 203940359 U CN203940359 U CN 203940359U CN 201420154699 U CN201420154699 U CN 201420154699U CN 203940359 U CN203940359 U CN 203940359U
- Authority
- CN
- China
- Prior art keywords
- taperedchromeplatedbezel
- circle
- center
- bulb
- led
- 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
- 238000009434 installation Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Led Device Packages (AREA)
Abstract
A kind of luminous uniform LED bubble lamp, it is made up of the conventional components of LED chip and installation panel, taperedchromeplatedbezel, bulb and other LED lamps respectively, the installation panel center of circle and the taperedchromeplatedbezel center of circle overlap in top view, it is characterized in that taperedchromeplatedbezel support is arranged in bulb, taperedchromeplatedbezel is circular ring type, have a LEDs chip at least, in top view, the distance in itself and the taperedchromeplatedbezel center of circle is greater than annulus outer radius.
Description
Technical field
The present invention relates to LED electricity-saving lamp field, particularly a kind of luminous uniform LED bubble lamp.
Background technology
The internal characteristicses such as LED is low with power consumption, high brightness, environmental protection have determined that it is the optimal light source that replaces conventional light source, has purposes widely.But the strong transmission feature that LED chip is luminous, makes it luminously have an inhomogeneous feature, and common way is to be coated with reflector layer in bulb inner wall, but can affect overall flux.
We once disclosed a kind of technical scheme in 201320254250.9, it is characterized in that having installed in bulb taperedchromeplatedbezel.The size of taperedchromeplatedbezel can be passed through the size of taperedchromeplatedbezel radius, mediates according to specific requirement, and taperedchromeplatedbezel width is less, and printing opacity is more, reflective less, printing opacity and reflective adduction, make lamp luminous evenly, but problem is the region being blocked at light, as in W region, be still relative dark space.
Summary of the invention
Technical problem to be solved by this invention is to eliminate above-mentioned dark space as far as possible, makes uniformity of luminance better.We want disclosed technical scheme is a kind of luminous uniform LED bubble lamp, it comprises LED chip and installation panel, taperedchromeplatedbezel, bulb, installation panel center of circle O and taperedchromeplatedbezel center of circle O1 overlap in top view, it is characterized in that taperedchromeplatedbezel support C is arranged in bulb, taperedchromeplatedbezel is circular ring type, has annulus inside radius r and annulus outer radius R.Have in addition a LEDs chip D at least, in top view, the distance R 1 in itself and the taperedchromeplatedbezel center of circle is greater than annulus outer radius R.The optional various materials of taperedchromeplatedbezel, as reflective sheeting or sheet metal.
Brief description of the drawings
Fig. 1 is the structural representation of product before the present invention: B1 is bulb shell; A1 is taperedchromeplatedbezel in bulb; P1 is light, and W is dark space.
Fig. 2 is that a kind of structure of the present invention is intention: A is bulb shell; B is taperedchromeplatedbezel in bulb; C is support; R is taperedchromeplatedbezel annulus inside radius, and R is outer radius, and P is light, and D is a LED chip.
Fig. 3 is that this aspect product section top view: r is taperedchromeplatedbezel inside radius, and R is taperedchromeplatedbezel outer radius, and D is a LED chip, and R1 is the distance in this chip and the taperedchromeplatedbezel center of circle.
Detailed description of the invention:
Embodiment: the conventional components of selecting lamp housing, ball bubble, LED chip, installation panel and other LED lamps, use Stent Implantation in bulb taperedchromeplatedbezel B, taperedchromeplatedbezel B is circular ring type, r is inside radius, R is outer radius, have a LEDs chip D at least, in top view, the distance R 1 in itself and the taperedchromeplatedbezel center of circle is greater than annulus outer radius R.Material selects reflective sheeting, and other routines manufacture whole lamp, and the uniformity of luminance of lamp is good.
Claims (2)
1. a luminous uniform LED bubble lamp, it comprises LED chip, installation panel, taperedchromeplatedbezel, bulb, and the installation panel center of circle and the taperedchromeplatedbezel center of circle overlap in top view, it is characterized in that taperedchromeplatedbezel support is arranged in bulb, and taperedchromeplatedbezel is circular ring type.
2. LED according to claim 1 bubble lamp, is characterized in that having at least a LEDs chip, and in top view, the distance in itself and the taperedchromeplatedbezel center of circle is greater than annulus outer radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154699.2U CN203940359U (en) | 2014-04-01 | 2014-04-01 | A kind of luminous uniform LED bubble lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420154699.2U CN203940359U (en) | 2014-04-01 | 2014-04-01 | A kind of luminous uniform LED bubble lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203940359U true CN203940359U (en) | 2014-11-12 |
Family
ID=51859672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420154699.2U Expired - Fee Related CN203940359U (en) | 2014-04-01 | 2014-04-01 | A kind of luminous uniform LED bubble lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203940359U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9995441B2 (en) | 2016-02-08 | 2018-06-12 | Cree, Inc. | LED lamp with internal reflector |
| CN108662473A (en) * | 2018-05-30 | 2018-10-16 | 芜湖徽福电子科技有限公司 | A kind of high brightness electricity-saving type annular light source |
-
2014
- 2014-04-01 CN CN201420154699.2U patent/CN203940359U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9995441B2 (en) | 2016-02-08 | 2018-06-12 | Cree, Inc. | LED lamp with internal reflector |
| CN108662473A (en) * | 2018-05-30 | 2018-10-16 | 芜湖徽福电子科技有限公司 | A kind of high brightness electricity-saving type annular light source |
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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: 20141112 Termination date: 20170401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |