CN201944780U - Reflector of light-emitting diode (LED) dinner ceiling lamp - Google Patents
Reflector of light-emitting diode (LED) dinner ceiling lamp Download PDFInfo
- Publication number
- CN201944780U CN201944780U CN2011200092467U CN201120009246U CN201944780U CN 201944780 U CN201944780 U CN 201944780U CN 2011200092467 U CN2011200092467 U CN 2011200092467U CN 201120009246 U CN201120009246 U CN 201120009246U CN 201944780 U CN201944780 U CN 201944780U
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- Prior art keywords
- led
- light
- reflector
- dinner
- substrate
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- 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 - Lifetime
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 7
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 235000012054 meals Nutrition 0.000 claims description 15
- 239000011159 matrix material Substances 0.000 claims description 11
- 230000003287 optical effect Effects 0.000 claims description 8
- 239000004411 aluminium Substances 0.000 claims description 6
- 238000010411 cooking Methods 0.000 claims description 3
- 230000004313 glare Effects 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 abstract 5
- 239000004417 polycarbonate Substances 0.000 abstract 1
- 229920000515 polycarbonate Polymers 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a reflector of a light-emitting diode (LED) dinner ceiling lamp, which comprises a reflector substrate. A groove is carved on the inner wall of the reflector substrate. The upper port of the substrate and the lower port of the substrate are respectively a light inlet and a light outlet. The light outlet end is provided with a stair and three fixing snap positions which are respectively used for installing and fixing a waterproof and transparent polycarbonate (PC) plastic plate. Three clamping knuckles are arranged at the light inlet end for connecting an LED light source aluminum substrate. The reflector of LED dinner ceiling lamp performs a second light distribution control on the light emitted by the LED light source, adopts a design of 48 degrees lamp shielding angle and accordingly the glare problem existing in the background technology is effectively controlled and light pollution is reduced. Taking LED light output influence into consideration, the reflector of the LED dinner ceiling lamp guides light, increases valid light output and the light utilization rate, and realizes even lighting in an area.
Description
Technical field
The utility model relates to a kind of meal pendent lamp reflector, specially refers to a kind of LED meal pendent lamp reflector.
Background technology
The LED light fixture is as light source of new generation, and advantages such as its energy-saving and environmental protection, long-life are accepted by people fast, have replaced traditional incandescent lamp, the status of fluorescent lamp gradually.But when LED light fixture optical system designed, the designer can not consider light fixture practical application scene, makes lighting quality reduce greatly, also can destroy lighting atmosphere.
Many in the market meal pendent lamps are simple combination that light source adds lampshade, do not consider diner's actual instructions for use, particularly glare problem.This problem is more outstanding in LED has a dinner lighting, does not carry out luminous intensity distribution if do not design suitable reflector, then can cause serious glare, and human eye is damaged.
In sum, at the defective of prior art, need a kind of LED meal pendent lamp reflector especially, to solve the above-mentioned problem of mentioning.
The utility model content
The purpose of this utility model provides the LED meal pendent lamp reflector that a kind of lamp shielding angle reaches 48 degree, does not produce dazzle when people have a dinner illumination, and can improve the light source utilization rate, forms evenly illumination in the dining table scope, improves the lighting quality of having a dinner.
The technical problem that the utility model solved can realize by the following technical solutions:
A kind of LED meal pendent lamp reflector, adopt 48 degree lamp shielding angle designs, comprise a reflector matrix, described reflector matrix inwall is carved with groove, it is characterized in that, described matrix up and down two ports is respectively optical input and light delivery outlet, and described smooth delivery outlet end is provided with fixedly button bit of a step and three, is respectively applied for to install and fixing transparent watertight PC plastic plate; Described optical input end is provided with three buckles, is used to connect the led light source aluminium base.
In an embodiment of the present utility model, described reflector shape is the ancient cooking vessel shape.
In an embodiment of the present utility model, described buckle is connected with the led light source aluminium base by rotation mode.
In an embodiment of the present utility model, described three fixedly the line between the button bit be the equilateral triangle shape.
In an embodiment of the present utility model, the bus that described reflector matrix inboard wall groove is formed by connecting by eccentric parabolic segment and straightway pivots and forms.
The beneficial effects of the utility model are that the light that led light source is sent carries out secondary light-distribution control, adopts 48 degree lamp shielding angle designs, effectively controls the existing glare problem of background technology.And consider the light output influence of LED, the utility model is dredged light simultaneously, improves effective light output of light fixture and light utilization efficiency, realizes evenly illumination of zone.
Description of drawings
Fig. 1 is the stereogram of LED meal pendent lamp reflector described in the utility model;
Fig. 2 is the vertical view of LED meal pendent lamp reflector described in the utility model;
Fig. 3 is the A-A profile of Fig. 2.
The number in the figure explanation: reflector inwall 1, step 2, fixedly button bit 3, buckle 4, eccentric parabolic segment 5, straightway 6, optical input 7, light delivery outlet 8.
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 concrete diagram, further set forth the utility model.
As Fig. 1, Fig. 2 and shown in Figure 3, a kind of LED meal pendent lamp reflector described in the utility model, adopt 48 degree lamp shielding angle designs, comprise a reflector matrix, described reflector matrix is the ancient cooking vessel type, its inwall is carved with groove, the bus that described groove is formed by connecting by eccentric parabolic segment and straightway pivots and forms, it is characterized in that, described matrix two ports up and down is respectively optical input and light delivery outlet, light delivery outlet end is provided with fixedly button bit of a step and three, be respectively applied for to install and fixing transparent watertight PC plastic plate, three fixedly the line between the button bit be the equilateral triangle shape; Described optical input end is provided with three buckles, is used to connect the led light source aluminium base, and described buckle is connected with the led light source aluminium base by rotation mode.
The utility model makes full use of the high directivity characteristics of led light source, and the reflection characteristic on bond material surface by special secondary optics design, when improving the light source utilization rate, has effectively been controlled glare problem; Simple and reasonable for structure, assembling is easy and cost is lower.
The utility model reflector is independent LED secondary light-distribution element, is equally applicable to other LED that needs this type of luminous intensity distribution illumination applications; And, can carry out array arrangement to reflector and use for different brightness of illumination requirements.
More than show and described basic principle of the present utility model and 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; that describes in the foregoing description and the specification just illustrates principle of the present 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; all in claimed the utility model scope, the claimed scope of the utility model is defined by appending claims and equivalent thereof these changes and improvements.
Claims (5)
1. LED meal pendent lamp reflector, adopt 48 degree lamp shielding angle designs, comprise a reflector matrix, described reflector matrix inwall is carved with groove, it is characterized in that, described matrix up and down two ports is respectively optical input and light delivery outlet, and described smooth delivery outlet end is provided with fixedly button bit of a step and three, is respectively applied for to install and fixing transparent watertight PC plastic plate; Described optical input end is provided with three buckles, is used to connect the led light source aluminium base.
2. LED meal pendent lamp reflector as claimed in claim 1 is characterized in that described reflector shape is the ancient cooking vessel shape.
3. LED meal pendent lamp reflector as claimed in claim 1 is characterized in that described buckle is connected with the led light source aluminium base by rotation mode.
4. LED as claimed in claim 1 meal pendent lamp reflector is characterized in that, described three fixedly the line between the button bit be equilateral triangle.
5. LED meal pendent lamp reflector as claimed in claim 1 is characterized in that the bus that described reflector matrix inboard wall groove is formed by connecting by eccentric parabolic segment and straightway pivots and forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200092467U CN201944780U (en) | 2011-01-13 | 2011-01-13 | Reflector of light-emitting diode (LED) dinner ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200092467U CN201944780U (en) | 2011-01-13 | 2011-01-13 | Reflector of light-emitting diode (LED) dinner ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201944780U true CN201944780U (en) | 2011-08-24 |
Family
ID=44472122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200092467U Expired - Lifetime CN201944780U (en) | 2011-01-13 | 2011-01-13 | Reflector of light-emitting diode (LED) dinner ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201944780U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121667A (en) * | 2011-01-13 | 2011-07-13 | 欧普照明有限公司 | LED (light-emitting diode) pendant lamp reflector |
| CN104042190A (en) * | 2014-06-27 | 2014-09-17 | 上海希格玛高技术有限公司 | Lens hood for skin check lamp and skin check lamp with lens hood |
| CN104406127A (en) * | 2014-11-14 | 2015-03-11 | 深圳科宏健半导体照明有限公司 | Light distribution reflector for LED (light-emitting diode) light source and LED lamp |
-
2011
- 2011-01-13 CN CN2011200092467U patent/CN201944780U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102121667A (en) * | 2011-01-13 | 2011-07-13 | 欧普照明有限公司 | LED (light-emitting diode) pendant lamp reflector |
| CN102121667B (en) * | 2011-01-13 | 2012-08-22 | 欧普照明有限公司 | LED (light-emitting diode) pendant lamp reflector |
| CN104042190A (en) * | 2014-06-27 | 2014-09-17 | 上海希格玛高技术有限公司 | Lens hood for skin check lamp and skin check lamp with lens hood |
| CN104042190B (en) * | 2014-06-27 | 2016-03-30 | 上海希格玛高技术有限公司 | Shade for skin examination lamp and the skin examination lamp with shade |
| CN104406127A (en) * | 2014-11-14 | 2015-03-11 | 深圳科宏健半导体照明有限公司 | Light distribution reflector for LED (light-emitting diode) light source and LED lamp |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201201 Shanghai East Road, Pudong New Area, No. 6111, room 1, building 411 Patentee after: OPPLE Lighting Co., Ltd. Address before: 201201 Shanghai East Road, Pudong New Area, No. 6111, room 1, building 411 Patentee before: Opple Lighting Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20110824 |
|
| CX01 | Expiry of patent term |