CN107906475A - The reflection Lamp cup of LED light - Google Patents
The reflection Lamp cup of LED light Download PDFInfo
- Publication number
- CN107906475A CN107906475A CN201711319197.5A CN201711319197A CN107906475A CN 107906475 A CN107906475 A CN 107906475A CN 201711319197 A CN201711319197 A CN 201711319197A CN 107906475 A CN107906475 A CN 107906475A
- Authority
- CN
- China
- Prior art keywords
- lamp cup
- cup
- reflection
- light
- led light
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/09—Optical design with a combination of different curvatures
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention discloses a kind of reflection Lamp cup of LED light, including funnelform reflection Lamp cup, it is characterised in that：The section formed with uniformly distributed semi-convex sphere or circumferentially extending is the reflecting surface of convex globoidal on the Lamp cup inner wall close to cup neck of the reflection Lamp cup.Since the present invention is in the cup cervical part of esophagus formation convex spherical of Lamp cup or the reflecting surface of convex globoidal, so that light has a variety of reflection angles and reflection path, most of light that light source is sent is reflected, and can concentrate in projection surface, so as to improve the reflectivity and intensity of illumination of light source.
Description
Technical field
The present invention relates to LED lamp technical field, refers specifically to the reflection Lamp cup in LED lamp.
Background technology
In all age, light source is whole world consumption one of energy maximum, and over the world, people are all the time to look for
Seek the energy and it is busy rush about on errands, or even struggled and taken by force with blood at all costs, only because the energy is each national pillar resource, be it is overall not
The project that can lack, so people also spend conscientious think of for this, achievements have hydroelectric generation, separately there is thermal power generation and oil power generation, but
Both power generation modes of firepower, oil, are to convert into resource with the energy, this is that environmental pollution is larger, damage victimization class and it is dynamic,
The health of plant, now also there is wind-power electricity generation, solar power generation, nuclear energy power generation etc..In consideration of it, people constantly research and develop section
Energy product, especially in terms of light source, more spends a large amount of manpower and materials research and development new products to replace the big product of tradition energy consumption, such as use
The supporting energy-saving bulb fluorescent tube of soft copy, LED light that recent market occurs etc., but the effect of substance can not be played, it is existing
In the used easy aging of traditional lighting lamps and lanterns on the market, service life is short, declines to brightness, influences whether job schedule
And Engineering Quality, more there is some potential safety problems.It is observed in the near future, for roadbed illumination LED light, have certainly light show
As also thering is luminous intensity to weaken and occurring, more there is the defects of maintenance cost is high, it is accordingly required in particular to enterprise of the factory of floodlighting, ore deposit enterprise, roadbed and
Public place.
The reflection Lamp cup of traditional LED lamp tool is mostly utilized in funnel-form Lamp cup, its reflecting surface is usually that smooth minute surface is anti-
Penetrate, the light reflection angle of this mirror-reflection and path are single, and reflector efficiency is low.
The content of the invention
The technical problem to be solved in the present invention is provide a kind of Lamp cup for improving its light source reflectivity for LED lamp.
Technical solution used by solve above-mentioned technical problem：A kind of reflection Lamp cup of LED light, including it is funnelform anti-
Spot light cup, it is characterised in that：Formed with uniformly distributed semi-convex sphere on the Lamp cup inner wall close to cup neck of the reflection Lamp cup
Or the reflecting surface that the section of circumferentially extending is convex globoidal.
On the basis of the above, formed that section of Lamp cup of the reflecting surface of semi-convex sphere or convex globoidal opening angle be more than close to
The opening angle of that section of Lamp cup of rim of a cup.
Using beneficial effect caused by the present invention：Since the present invention is in the cup cervical part of esophagus formation convex spherical or convex globoidal of Lamp cup
Reflecting surface so that light has a variety of reflection angles and reflection path, most of light that light source is sent is reflected
Go, and can concentrate in projection surface, so as to improve the reflectivity and intensity of illumination of light source.
Brief description of the drawings
Fig. 1 is the structure diagram of the reflection Lamp cup of LED light of the present invention (reflecting surface is semi-convex sphere)；
Fig. 2 is the structure diagram of the reflection Lamp cup of LED light of the present invention (reflecting surface is convex globoidal).
Embodiment
As shown in Figure 1, 2, the reflection Lamp cup of a kind of LED light, including funnelform reflection Lamp cup 1, it is in the present invention, described
It is convex arc to reflect the section formed with uniformly distributed semi-convex sphere or circumferentially extending on the Lamp cup inner wall close to cup neck of Lamp cup 1
The reflecting surface 2 in face.These reflectings surface 2 so that light has a variety of reflection angles and reflection path, the most of light for sending light source
Line can be reflected, and can be concentrated in the projection surface of LED light, thus improve light source reflectivity and illumination it is strong
Degree.
Further to strengthen the intensity of illumination of LED light, that section of Lamp cup of the reflecting surface 2 of semi-convex sphere or convex globoidal is formed
Opening angle A be more than close to rim of a cup that section of Lamp cup opening angle B.
Test method：25W LED light sources are taken to test the intensity of illumination of traditional reflective light cup and reflected light cup of the present invention respectively,
Intensity of illumination is measured with illumination photometer, and at 3 meters and 6 meters of measurement position difference selected distance light source, each measurement position is chosen vertical
The point of left, center, right three on shadow surface.
Contrast after tested, the intensity of illumination using present invention reflection Lamp cup reflex LED light source is bigger than traditional reflective Lamp cup
Width is lifted, and that is to say the reflectivity for improving LED light reflection Lamp cup.
Claims (2)
1. a kind of reflection Lamp cup of LED light, including funnelform reflection Lamp cup, it is characterised in that：It is described reflection Lamp cup close to
The section formed with uniformly distributed semi-convex sphere or circumferentially extending is the reflecting surface of convex globoidal on the Lamp cup inner wall of cup neck.
2. the reflection Lamp cup of LED light according to claim 1, it is characterised in that：Form the anti-of semi-convex sphere or convex globoidal
The opening angle for penetrating that section of Lamp cup in face is more than the opening angle close to that section of Lamp cup of rim of a cup.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711319197.5A CN107906475A (en) | 2017-12-12 | 2017-12-12 | The reflection Lamp cup of LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711319197.5A CN107906475A (en) | 2017-12-12 | 2017-12-12 | The reflection Lamp cup of LED light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107906475A true CN107906475A (en) | 2018-04-13 |
Family
ID=61854210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711319197.5A Pending CN107906475A (en) | 2017-12-12 | 2017-12-12 | The reflection Lamp cup of LED light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107906475A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2692482Y (en) * | 2004-04-30 | 2005-04-13 | 夏俊峰 | LED projective lamp |
| CN101963329A (en) * | 2010-09-30 | 2011-02-02 | 海洋王照明科技股份有限公司 | Reflecting cup and lamp comprising same |
| CN202419481U (en) * | 2011-12-07 | 2012-09-05 | 东莞钜升塑胶电子制品有限公司 | Polarization cup |
| CN202561595U (en) * | 2012-05-22 | 2012-11-28 | 惠州市旭电科技有限公司 | Energy-efficient street lamp |
| CN204806281U (en) * | 2015-05-08 | 2015-11-25 | 珠海市伟伦节能科技有限公司 | Anti -dazzle LED lamp shade |
| CN207962542U (en) * | 2017-12-12 | 2018-10-12 | 颜联辉 | The reflection Lamp cup of LED light |
-
2017
- 2017-12-12 CN CN201711319197.5A patent/CN107906475A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2692482Y (en) * | 2004-04-30 | 2005-04-13 | 夏俊峰 | LED projective lamp |
| CN101963329A (en) * | 2010-09-30 | 2011-02-02 | 海洋王照明科技股份有限公司 | Reflecting cup and lamp comprising same |
| CN202419481U (en) * | 2011-12-07 | 2012-09-05 | 东莞钜升塑胶电子制品有限公司 | Polarization cup |
| CN202561595U (en) * | 2012-05-22 | 2012-11-28 | 惠州市旭电科技有限公司 | Energy-efficient street lamp |
| CN204806281U (en) * | 2015-05-08 | 2015-11-25 | 珠海市伟伦节能科技有限公司 | Anti -dazzle LED lamp shade |
| CN207962542U (en) * | 2017-12-12 | 2018-10-12 | 颜联辉 | The reflection Lamp cup of LED light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180413 |