CN202419267U - LED (light emitting diode) candle lamp - Google Patents
LED (light emitting diode) candle lamp Download PDFInfo
- Publication number
- CN202419267U CN202419267U CN201220019990XU CN201220019990U CN202419267U CN 202419267 U CN202419267 U CN 202419267U CN 201220019990X U CN201220019990X U CN 201220019990XU CN 201220019990 U CN201220019990 U CN 201220019990U CN 202419267 U CN202419267 U CN 202419267U
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- China
- Prior art keywords
- led
- light source
- lamp
- candle lamp
- lens body
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- Expired - Fee Related
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Abstract
The utility model discloses an LED (light emitting diode) candle lamp. The LED candle lamp comprises a lamp cup and a lamp shade, wherein the lamp cup and the lamp shade are fixedly connected; an LED power supply is arranged in the lamp cup; an LED light source is arranged in the lamp shade; the LED light source is connected with the LED power supply; the LED light source is provided with a reflective lens; the reflective lens comprises a lens body which is a conical cup body; and the inner side and/or outer side of the lens body is uniformly and equally divided into a plurality of plane reflective unit groups along the circumferential direction, each plane reflective unit group consists of a plurality of plane reflective units which are arranged in the height direction, and the included angle between two adjacent plant reflective units along the height direction is between 175 and 179 degrees. The LED candle lamp has the advantages that: the plurality of plane reflective units are formed into a micro-lens array on the circumferential face of the lens body, the light emitted by the LED light source is multiply reflected through the micro-lens array, so that the luminescent angle of the LED candle lamp is increased, and the downward light intensity of the LED candle lamp is improved.
Description
Technical field
The utility model relates to a kind of LED lamp, especially relates to a kind of LED candle lamp.
Background technology
Light source in traditional incandescent lamp is generally tungsten filament, and the light that tungsten filament sends appears the back through bubble-cap and realizes the illumination purpose.Its cost is lower, but its consumption mass energy and life-span are shorter, easily environment are polluted, and can't adapt to modern requirements of green environmental protection.The LED candle lamp is a kind of novel energy-saving environment-friendly light fixture that substitutes conventional incandescent.Light source in the LED candle lamp is a led light source, and the light that led light source sends appears through lampshade and realizes the illumination purpose.Because led light source is a spot light; In the existing LED candle lamp; Led light source generally needs to be used the angle of controlling the light that led light source sends with lens, and the lens of use can only guarantee that the light that part that led light source sends makes progress carries out total internal reflection at present
The light that most of led light source sends is failed scioptics and is carried out total internal reflection; Thereby make that the downward light of LED candle lamp is few; Therefore when the LED candle lamp be applied to Crystal lamp etc. need with in the light fixture of the unsettled placement of candle lamp constantly; The downward luminosity of LED candle lamp is often relatively dimer, is not enough to limit the application of LED candle lamp as lighting use.
Summary of the invention
The utility model technical problem to be solved provides a kind of LED candle lamp that improves downward light intensity.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of LED candle lamp; Comprise Lamp cup and lampshade; Described Lamp cup is fixedly connected with described lampshade; Be provided with the LED power supply in the described Lamp cup, be provided with led light source in the described lampshade, described led light source is connected with described LED power supply; Described led light source is provided with mirror lens; 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, and described annular flange and described lampshade are coupling.
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; 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, and the light of led light source emission carries out multipath reflection through microlens array; Increase the lighting angle of LED candle lamp, improved the downward light intensity of LED candle lamp;
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, annular flange can be coupling with lampshade, and is simple to operation, time saving and energy saving.
Description of drawings
Fig. 1 is the explosive view of the utility model;
Fig. 2 is the perspective view of the utility model;
Fig. 3 is the stereogram of the mirror lens of the utility model;
Fig. 4 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 4, a kind of LED candle lamp comprises Lamp cup 1 and lampshade 5; Lamp cup 1 is fixedly connected with lampshade 5; Be provided with LED power supply 2 in the Lamp cup 1, be provided with led light source 3 in the lampshade 5, led light source 3 is connected with LED power supply 2; Led light source 3 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 can stretch in the inner fovea part.
In the above-mentioned specific embodiment, the upper end of lens body 41 can be provided with outward extending annular flange 45, and annular flange 45 is coupling with lampshade.
Claims (4)
1. LED candle lamp; Comprise Lamp cup and lampshade, described Lamp cup is fixedly connected with described lampshade, is provided with the LED power supply in the described Lamp cup; Be provided with led light source in the described lampshade; Described led light source is connected with described LED power supply, and described led light source is provided with mirror lens, it is characterized in that 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 candle lamp 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 candle lamp 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 candle lamp according to claim 1 is characterized in that the upper end of described lens body is provided with outward extending annular flange, and described annular flange and described lampshade are coupling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220019990XU CN202419267U (en) | 2012-01-17 | 2012-01-17 | LED (light emitting diode) candle lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220019990XU CN202419267U (en) | 2012-01-17 | 2012-01-17 | LED (light emitting diode) candle lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202419267U true CN202419267U (en) | 2012-09-05 |
Family
ID=46744029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220019990XU Expired - Fee Related CN202419267U (en) | 2012-01-17 | 2012-01-17 | LED (light emitting diode) candle lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202419267U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017085A (en) * | 2012-12-14 | 2013-04-03 | 京东方科技集团股份有限公司 | Reflecting lens, backlight module using reflecting lens and display device |
-
2012
- 2012-01-17 CN CN201220019990XU patent/CN202419267U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103017085A (en) * | 2012-12-14 | 2013-04-03 | 京东方科技集团股份有限公司 | Reflecting lens, backlight module using reflecting lens and display device |
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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 |
Granted publication date: 20120905 Termination date: 20180117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |