CN203190304U - Ladder-shaped LED lamp shade - Google Patents
Ladder-shaped LED lamp shade Download PDFInfo
- Publication number
- CN203190304U CN203190304U CN 201320056105 CN201320056105U CN203190304U CN 203190304 U CN203190304 U CN 203190304U CN 201320056105 CN201320056105 CN 201320056105 CN 201320056105 U CN201320056105 U CN 201320056105U CN 203190304 U CN203190304 U CN 203190304U
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- CN
- China
- Prior art keywords
- ladder
- lamp shade
- led lamp
- shaped led
- utility
- 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 provides a ladder-shaped LED lamp shade and relates to the technical field of lighting lamps. The ladder-shaped LED lamp shade solves the technical problem that existing outdoor lighting lamps are low in the utilization rate of luminous energy. The ladder-shaped LED lamp shade comprises a transparent shade body provided with fixed folded edges. The ladder-shaped LED lamp shade is characterized in that continuous reflection steps are arranged on the outer wall of the shade body. The ladder-shaped LED lamp shade has the advantages that the lighting effect of the lighting lamps can be improved, dispersion of light is achieved through the reflection steps arranged on the outer surface of the lamp shade body, and the effective utilization rate of lamplight is improved.
Description
Technical field:
The utility model relates to field of illumination lamp technology, relates in particular to a kind of LED ladder type lampshade.
Background technology:
Edison has successfully invented after the incandescent lamp, the human pursuit that never stopped light, soon it is found that, the mankind not only need illumination to satisfy the daily life of oneself indoor, out of doors whenever The night screen has hung down, in order to prolong the outdoor activity time, equally also need illumination, outdoor illumination arises like this.Outdoor illumination is as the term suggests be exactly exposed light fixture out of doors.Because outdoor space is openr, conventional lamp illuminating effect out of doors is poor, and power is also bigger, can not reach energy conservation and environment protection, and light disperses not open, and the luminous energy effective rate of utilization is not high.
The utility model content:
The purpose of this utility model is: solve the existing low technical problem of the outdoor illumination efficiency of light energy utilization.The utility model provides a kind of LED ladder type lampshade for this reason, and this lampshade structure is reasonable in design, and light is had the refraction peptizaiton, has remedied the defective of existing outdoor lights light efficiency difference.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of LED ladder type lampshade comprises being provided with the fixedly transparent cover of flanging that it is characterized in that: described cover body outer wall is shaped on continuous reflective step.
Described reflective step from top to bottom reduces successively.
The step surface of described reflective step is horizontal plane or inclined-plane, by changing the angle of step surface, can change zone that light disperses and in the intensity of illumination of zones of different.
The LED ladder type lampshade that the utility model provides can improve the light efficiency of illuminating lamp, and the reflective step by the setting of lampshade outer surface can play peptizaiton to light, to improve the effective rate of utilization of light.
Description of drawings:
Fig. 1 is front view of the present utility model;
Fig. 2 is vertical view of the present utility model.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with specific embodiments and the drawings, further set forth the utility model.
As shown in Figure 1 and Figure 2, a kind of LED ladder type lampshade, comprise and be provided with the fixedly transparent cover 1 of flanging 3, transparent cover 1 outer wall is shaped on continuous reflective step 2, reflective step 2 from top to bottom reduces successively, and the step surface of reflective step 2 is horizontal plane or inclined-plane, by changing the angle of step surface, can change zone that light disperses and in the intensity of illumination of zones of different.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and the specification only is preference of the present utility model; be not used for limiting the utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (3)
1. a LED ladder type lampshade comprises being provided with the fixedly transparent cover of flanging, and it is characterized in that: described cover body outer wall is shaped on continuous reflective step.
2. LED ladder type lampshade according to claim 1, it is characterized in that: described reflective step from top to bottom reduces successively.
3. LED ladder type lampshade according to claim 1 and 2, it is characterized in that: the step surface of described reflective step is horizontal plane or inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056105 CN203190304U (en) | 2013-01-31 | 2013-01-31 | Ladder-shaped LED lamp shade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320056105 CN203190304U (en) | 2013-01-31 | 2013-01-31 | Ladder-shaped LED lamp shade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203190304U true CN203190304U (en) | 2013-09-11 |
Family
ID=49107160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320056105 Expired - Fee Related CN203190304U (en) | 2013-01-31 | 2013-01-31 | Ladder-shaped LED lamp shade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203190304U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10539314B2 (en) | 2011-09-12 | 2020-01-21 | RAB Lighting Inc. | Light fixture with airflow passage separating driver and emitter |
-
2013
- 2013-01-31 CN CN 201320056105 patent/CN203190304U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10539314B2 (en) | 2011-09-12 | 2020-01-21 | RAB Lighting Inc. | Light fixture with airflow passage separating driver and emitter |
| US11181261B2 (en) | 2011-09-12 | 2021-11-23 | RAB Lighting Inc. | Light fixture with airflow passage separating driver and emitter |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20210131 |