CN202419398U - LED ceiling lamp - Google Patents
LED ceiling lamp Download PDFInfo
- Publication number
- CN202419398U CN202419398U CN201220019983XU CN201220019983U CN202419398U CN 202419398 U CN202419398 U CN 202419398U CN 201220019983X U CN201220019983X U CN 201220019983XU CN 201220019983 U CN201220019983 U CN 201220019983U CN 202419398 U CN202419398 U CN 202419398U
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- CN
- China
- Prior art keywords
- lens body
- led
- light source
- plane reflection
- lamp housing
- 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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Abstract
The utility model discloses an LED (light-emitting diode) ceiling lamp which comprises a lamp housing, wherein an LED light source is arranged in the lamp housing, a hanging assembly is arranged outside the lamp body, a reflection lens is arranged on the LED light source, the reflection lens comprise a lens body, the lens body is a conical cup body, the internal surface and/or the external surface of the lens body are/is uniformly divided into multiple plane reflection unit groups along the circumferential direction, each plane reflection unit group is composed of multiple plane reflection units arranged along the height direction, and the included angle between every two adjacent plane reflection units along the height direction is 175-179 degrees. The LED ceiling lamp has the advantages that the multiple plane reflection units form a microlens array on the circumference surface of the lens body, and the light emitted by the LED light source is reflected for multiple times by the microlens array, so that the light emission surface is enlarged, the light emitted by the LED light source is uniform and gentle and does not irritate the eyes.
Description
Technical field
The utility model relates to a kind of LED lighting device, especially relates to a kind of LED Ceiling light.
Background technology
[0002] the LED Ceiling light is a kind of LED light fixture that is installed in specially on the ceiling.Existing LED Ceiling light generally comprises lamp housing; Be provided with led light source, installation base plate and LED driving power module in the lamp housing; Led light source is installed in a side of installation base plate; The opposite side of installation base plate is connected with LED driving power module, and the lamp housing arranged outside is useful on the suspension assembly of suspension LED Ceiling light.Because led light source is a spot light; In order to be controlled at the light of led light source in the specific angular range, led light source generally needs and lens are used, and the lens that use at present are generally the single-point lens; Can only play effect to special angle optically focused; Be easy to generate dazzle, light is soft inadequately, and is often very dazzling when people look at straight.
Summary of the invention
It is soft that the utility model technical problem to be solved provides a kind of light, LED Ceiling light that can be not dazzling.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of LED Ceiling light; Comprise lamp housing; Be provided with led light source in the described lamp housing; Described lamp housing arranged outside has suspension assembly, and described led light source is provided with mirror lens, and described mirror lens comprises lens body; Described lens body is conical cup; The medial surface of described lens body and/or lateral surface along the circumferential direction evenly are divided into a plurality of plane reflections unit group, and each described plane reflection unit group is made up of a plurality of plane reflections unit of arranging along short transverse, are 175 degree ~ 179 degree along the angle between two whenever adjacent described plane reflection unit of short transverse.
The quantity of described plane reflection unit group is 10 ~ 36, and the quantity of described plane reflection unit is 3 ~ 10.
The bottom centre of described lens body place is provided with inner fovea part, the height of described inner fovea part be no more than described lens body height 80%, described led light source stretches in the described inner fovea part.
The upper end of described lens body is provided with outward extending annular flange, the upper end clamping of described annular flange and described lamp housing.
Compared with prior art, the advantage of the utility model is that mirror lens comprises lens body through mirror lens is set on led light source; Lens body is conical cup; The medial surface of lens body and/or lateral surface along the circumferential direction evenly are divided into a plurality of plane reflections unit group, and each plane reflection unit group is made up of a plurality of plane reflections unit of arranging along short transverse, and a plurality of plane reflections unit forms microlens array on the periphery of lens body; The light of led light source emission carries out multipath reflection through microlens array; Enlarge the surface of emission of light, made the light of led light source emission evenly soft, can not stimulate eyes;
When the bottom centre of lens body place is provided with inner fovea part, the height of inner fovea part is no more than 80% o'clock of height of lens body, and led light source stretches in the inner fovea part, led light source can with the closely cooperating of lens.
When the upper end in lens body is provided with outward extending annular flange, during the upper end clamping of annular flange and lamp housing,
Simple to operation, time saving and energy saving.
Description of drawings
Fig. 1 is the cutaway view of the utility model;
Fig. 2 is the structural representation of the mirror lens of the utility model;
Fig. 3 is the side view of the mirror lens of the utility model.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Like Fig. 1 ~ shown in Figure 3, a kind of LED Ceiling light comprises lamp housing 1; Be provided with led light source 2, installation base plate 3 and LED driving power module (not shown) in the lamp housing; Led light source 2 is installed in a side of installation base plate 3, and the opposite side of installation base plate 3 is connected with LED driving power module, and lamp housing 1 arranged outside has suspension assembly 5; Led light source 2 is provided with mirror lens 4; Mirror lens 4 comprises lens body 41, and lens body 41 is conical cup, and the medial surface of lens body 41 and/or lateral surface along the circumferential direction evenly are divided into a plurality of plane reflections unit group 42; Each plane reflection unit group 42 is made up of a plurality of plane reflections unit 43 of arranging along short transverse, is 175 degree ~ 179 degree along the angle between two whenever adjacent plane reflection unit 43 of short transverse.
In the above-mentioned specific embodiment, the quantity of plane reflection unit group 42 can be 10 ~ 36, and the quantity of plane reflection unit 43 can be 3 ~ 10.
In the above-mentioned specific embodiment, 44 centers, bottom of lens body 41 are provided with inner fovea part, the height of inner fovea part be no more than lens body 41 height 80%, led light source 3 stretches in the inner fovea part.
In the above-mentioned specific embodiment, the upper end of lens body 41 is provided with outward extending annular flange 45, the upper end clamping of annular flange 45 and lamp housing 1.
Claims (4)
1. LED Ceiling light; Comprise lamp housing, be provided with led light source in the described lamp housing, described lamp housing arranged outside has suspension assembly; Described led light source is provided with mirror lens; It is characterized in that described mirror lens comprises lens body, described lens body is conical cup, and the medial surface of described lens body and/or lateral surface along the circumferential direction evenly are divided into a plurality of plane reflections unit group; Each described plane reflection unit group is made up of a plurality of plane reflections unit of arranging along short transverse, is 175 degree ~ 179 degree along the angle between two whenever adjacent described plane reflection unit of short transverse.
2. a kind of LED Ceiling light according to claim 1 is characterized in that the quantity of described plane reflection unit group is 10 ~ 36, and the quantity of described plane reflection unit is 3 ~ 10.
3. a kind of LED Ceiling light according to claim 1; The bottom centre place that it is characterized in that described lens body is provided with inner fovea part; The height of described inner fovea part be no more than described lens body height 80%, described led light source stretches in the described inner fovea part.
4. a kind of LED Ceiling light according to claim 1 is characterized in that the upper end of described lens body is provided with outward extending annular flange, the upper end clamping of described annular flange and described lamp housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220019983XU CN202419398U (en) | 2012-01-17 | 2012-01-17 | LED ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220019983XU CN202419398U (en) | 2012-01-17 | 2012-01-17 | LED ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202419398U true CN202419398U (en) | 2012-09-05 |
Family
ID=46744159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220019983XU Expired - Fee Related CN202419398U (en) | 2012-01-17 | 2012-01-17 | LED ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202419398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985925A (en) * | 2018-10-02 | 2020-04-10 | ３Ｓ股份有限公司 | Optical unit and LED illuminating lamp using same |
-
2012
- 2012-01-17 CN CN201220019983XU patent/CN202419398U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110985925A (en) * | 2018-10-02 | 2020-04-10 | ３Ｓ股份有限公司 | Optical unit and LED illuminating lamp using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: NINGBO AIKE LIGHTING CO., LTD. Free format text: FORMER NAME: NINGBO AIKE LIGHTING TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 315040 Zhejiang province Ningbo city Ningbo high tech Zone Gladiolus Road No. 399 5 floor Patentee after: NINGBO IKE LIGHTING CO., LTD. Address before: 315040 Zhejiang province Ningbo city Ningbo high tech Zone Gladiolus Road No. 399 5 floor Patentee before: Ningbo Aike lighting technology Co.,LTD. |
|
| 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: 20120905 Termination date: 20180117 |