CN103672447A - Lamp - Google Patents
Lamp Download PDFInfo
- Publication number
- CN103672447A CN103672447A CN201210317318.3A CN201210317318A CN103672447A CN 103672447 A CN103672447 A CN 103672447A CN 201210317318 A CN201210317318 A CN 201210317318A CN 103672447 A CN103672447 A CN 103672447A
- Authority
- CN
- China
- Prior art keywords
- light
- reflection shield
- light fixture
- light source
- fixed
- 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.)
- Granted
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A lamp comprises a first reflecting cover, a second reflecting cover and a light source, wherein the light source is fixed to the first reflecting cover, the second reflecting cover and the first reflecting cover are arranged oppositely, and the second reflecting cover is located on a light-emitting path of the light source. Light rays emitted by the light source are all reflected through the second reflecting cover to a light-reflecting surface of the second reflecting cover, all reflected through the light-reflecting surface of the second reflecting cover, and then projected out through a light-emitting opening of the first reflecting cover. According to the lamp, the light rays emitted by the light source are all reflected through the second reflecting cover, so that the light rays become even, then the light rays are reflected out from the second reflecting cover, and finally even emergent light can be obtained; the lamp is free from glare and the light emitted through the lamp is not dazzling.
Description
Technical field
The present invention relates to lighting field, relate in particular to a kind of light fixture.
Background technology
Light emitting diode (Light-Emitting Diode, LED) owing to having advantages of that efficiency is high, the life-span is long, not cracky, reaction speed is fast, reliability is high etc., and conventional light source is too late, more and more people use LED office, furniture, decoration, signboard and street lamp as lighting use.Yet because lumination of light emitting diode is inhomogeneous, the light fixture of existing employing light emitting diode easily produces dazzle, dazzling problem.
Summary of the invention
The object of the present invention is to provide a kind of luminous uniform light fixture.
In order to solve the problems of the technologies described above, the invention provides a kind of light fixture, described light fixture comprises the first reflection shield, the second reflection shield and light source, described light source is fixed on described the first reflection shield, described the second reflection shield and described the first reflection shield are oppositely arranged, described the second reflection shield is positioned at going out on light path of described light source, the light that described light source penetrates all reflexes on the reflective surface of described the second reflection shield through described the second reflection shield, and all reflect through the reflective surface of described the second reflection shield, by the light-emitting window of described the first reflection shield, projected away.
Wherein, described the first reflection shield and the second reflection shield are reflector.
Wherein, described the first reflection shield is segment-shaped, and described the second reflection shield is conical, and the opening of described the second reflection shield is relative with the light-emitting window of described the first reflection shield.
Wherein, described light source is LED section bar ball bubble.
Wherein, described the second reflection shield is fixed on described light source.
Wherein, a fixed leg is fixed at described the second reflection shield center, and described fixed leg is bolted on described light source.
Wherein, described light fixture comprises translucent cover, and described translucent cover is sealed in the light-emitting window of described the first reflection shield.
Wherein, described light fixture comprises lamp socket and light bed plate, and described lamp socket comprises openend, and described light bed plate is sealed in described openend, and described the first reflection shield is fixed on described light bed plate.
Wherein, described light fixture comprises power supply, and described power supply is contained in described lamp socket, and described light source is electrically connected to described power supply.
Wherein, described light bed plate is fixed on described openend by screw.
The invention provides described light fixture the light of light source ejaculation is all reflected through described the second reflection shield, make to obtain light and become even.And then reflect away from described the second reflection shield, finally obtain uniform emergent light, make light fixture free from glare, the light sending is not dazzling.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the decomposing schematic representation of the light fixture that provides of embodiment of the present invention;
Fig. 2 is the combination schematic diagram of the light fixture of Fig. 1.
The specific embodiment
Below in conjunction with the accompanying drawing in embodiment of the present invention, the technical scheme in embodiment of the present invention is clearly and completely described.
See also Fig. 1 and Fig. 2, a kind of light fixture 100 that embodiment of the present invention provides, described light fixture 100 is indoor suspended ceiling lamp.Described light fixture 100 comprises lamp socket 10, light bed plate 20, power supply 30, the first reflection shield 40, the second reflection shield 50, light source 60 and translucent cover 70.Described power supply 30 is contained in described lamp socket 10, and described light bed plate 20 is fixed on described lamp socket 10 one end, and described the first reflection shield 40 is fixed on described light bed plate 20, and described light source 60 is fixed on described the first reflection shield 40.Described the second reflection shield 50 is oppositely arranged with described the first reflection shield 40, and described the second reflection shield 50 is positioned at going out on light path of described light source 60, and described translucent cover 70 is fixed on described the first reflection shield 40.Certainly, in other embodiments, described light fixture 100 can be also the lamp of other types, and described light fixture 100 can also comprise lampshade, and described lamp socket 10 can be also the housing of hand-held device or other form light fixtures.
In present embodiment, described lamp socket 10 is offered host cavity 11, and described power supply 30 is contained in described host cavity 11.Described lamp socket 10 1 end openings, described lamp socket 10 comprises openend 12, described light bed plate 20 is sealed in described openend 12.Described light bed plate 20 surroundings are sealed in described openend 12 by four screws 1 and four nuts 2.The described light bed plate 20 center processing one installation slots 21 for fixed light source 60.Described light bed plate 20 is circuit board, and described light bed plate 20 provides wiring to be connected with described power supply 30, is electrically connected to described light source 60, fixing described light source 60.Certainly, in other embodiments, described light bed plate 20 also can be by welding, and other modes such as fluid sealant are sealed in described openend 12.Described light source 60 also can directly be connected by wire with described power supply 30, reduces described openend 12 apertures, omits described light bed plate 20.
In present embodiment, described the first reflection shield 40 is fixed on described light bed plate 20.Described the first reflection shield 40 is reflector, and described the first reflection shield 40 is segment-shaped.The small end 41 of described the first reflection shield 40 is fixed on described light bed plate 20 by described screw 3, and the small end 41 of described the first reflection shield 40 is offered a through hole 41a, and the installation slot 21 of described light bed plate 20 exposes from described through hole 41a.The large end of described the first reflection shield 40 is light-emitting window 42.Described the first reflection shield 40 concave surfaces are reflective surface 43.Certainly, in other embodiments, described the first reflection shield 40 can be also paraboloid reflecting cup, the reflector of other shapes such as taper reflector.
Described light source 60 is LED section bar ball bubble, adopts LED section bar ball bubble good heat dissipation effect.Described light source 60 inserts 61 in described installation slot 21 by pin.
Described the second reflection shield 50 is positioned at going out on light path of described light source 60, the light that described light source 60 penetrates all reflexes on the reflective surface 43 of described the first reflection shield 40 through described the second reflection shield 50, and all reflect through the reflective surface 43 of described the first reflection shield 40, by the light-emitting window 42 of described the first reflection shield 40, projected away.In present embodiment, described the second reflection shield 50 is reflector.Described the second reflection shield 50 is conical, and the concave surface of described the second reflection shield 50 is reflective surface 51.The opening 52 of described the second reflection shield 50 is relative with the light-emitting window 42 of described the first reflection shield 40.Described the second reflection shield 50 is fixed on described light source 60.A fixed leg 53 is fixed at described the second reflection shield 50 centers, and described fixed leg 53 is bolted on described light source 60.
Described translucent cover 70 is sealed in the light-emitting window 42 of described the first reflection shield 50.In this described mode, the circular transparency glass plate of described translucent cover 70 for matching with the light-emitting window 42 of described the first reflection shield 50.
The invention provides described light fixture the light of light source ejaculation is all reflected through described the second reflection shield, make to obtain light and become even.And then reflect away from described the second reflection shield, finally obtain uniform emergent light, make light fixture free from glare, the light sending is not dazzling.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a light fixture, it is characterized in that, described light fixture comprises the first reflection shield, the second reflection shield and light source, described light source is fixed on described the first reflection shield, described the second reflection shield and described the first reflection shield are oppositely arranged, described the second reflection shield is positioned at going out on light path of described light source, the light that described light source penetrates all reflexes on the reflective surface on described the first reflection shield through described the second reflection shield, and the reflective surface on described the first reflection shield all reflects, by the light-emitting window of described the first reflection shield, projected away.
2. light fixture according to claim 1, is characterized in that, described the first reflection shield and the second reflection shield are reflector.
3. light fixture according to claim 2, is characterized in that, described the first reflection shield is segment-shaped, and described the second reflection shield is conical, and the opening of described the second reflection shield is relative with the light-emitting window of described the first reflection shield.
4. light fixture according to claim 1, is characterized in that, described light source is LED section bar ball bubble.
5. light fixture according to claim 1, is characterized in that, described the second reflection shield is fixed on described light source.
6. light fixture according to claim 5, is characterized in that, a fixed leg is fixed at described the second reflection shield center, and described fixed leg is bolted on described light source.
7. light fixture according to claim 2, is characterized in that, described light fixture comprises translucent cover, and described translucent cover is sealed in the light-emitting window of described the first reflection shield.
8. light fixture according to claim 1, is characterized in that, described light fixture comprises lamp socket and light bed plate, and described lamp socket comprises openend, and described light bed plate is sealed in described openend, and described the first reflection shield is fixed on described light bed plate.
9. light fixture according to claim 8, is characterized in that, described light fixture comprises power supply, and described power supply is contained in described lamp socket, and described light source is electrically connected to described power supply.
10. light fixture according to claim 8, is characterized in that, described light bed plate is fixed on described openend by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210317318.3A CN103672447B (en) | 2012-08-31 | 2012-08-31 | Lamps and lanterns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210317318.3A CN103672447B (en) | 2012-08-31 | 2012-08-31 | Lamps and lanterns |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103672447A true CN103672447A (en) | 2014-03-26 |
| CN103672447B CN103672447B (en) | 2018-04-27 |
Family
ID=50310831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210317318.3A Expired - Fee Related CN103672447B (en) | 2012-08-31 | 2012-08-31 | Lamps and lanterns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103672447B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566018A (en) * | 2014-12-15 | 2015-04-29 | 苏州汉克山姆照明科技有限公司 | LED (light-emitting diode) lamp applied to space ship |
| CN106224904A (en) * | 2016-07-29 | 2016-12-14 | 海宁市智慧光电有限公司 | A kind of LED bar lamp |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2752571B2 (en) * | 1992-09-10 | 1998-05-18 | ゼネラル・エレクトリック・カンパニイ | Lighting device using light guide |
| US20050083699A1 (en) * | 2003-08-12 | 2005-04-21 | Greg Rhoads | Apparatus and method for using emitting diodes (LED) in a side-emitting device |
| CN1752515A (en) * | 2004-09-22 | 2006-03-29 | 奥斯兰姆施尔凡尼亚公司 | Lamp assembly with interchangeable light distributing cap |
| CN1884901A (en) * | 2005-06-26 | 2006-12-27 | 明达光电(厦门)有限公司 | Lighting lamp used in water capable of quickly radiating heat |
| CN201764295U (en) * | 2010-06-25 | 2011-03-16 | 印哲君 | LED lamp tube with light reflection cover |
| CN202056659U (en) * | 2011-02-25 | 2011-11-30 | 宁波博通照明科技有限公司 | Combined office energy saving lamp |
| CN202209537U (en) * | 2011-07-27 | 2012-05-02 | 江西祥达光电集团有限公司 | LED energy saving lamp |
| CN102449386A (en) * | 2009-04-06 | 2012-05-09 | 克里公司 | Reflector system for lighting device |
| CN202302791U (en) * | 2011-06-29 | 2012-07-04 | 欧司朗股份有限公司 | Lighting system |
-
2012
- 2012-08-31 CN CN201210317318.3A patent/CN103672447B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2752571B2 (en) * | 1992-09-10 | 1998-05-18 | ゼネラル・エレクトリック・カンパニイ | Lighting device using light guide |
| US20050083699A1 (en) * | 2003-08-12 | 2005-04-21 | Greg Rhoads | Apparatus and method for using emitting diodes (LED) in a side-emitting device |
| CN1752515A (en) * | 2004-09-22 | 2006-03-29 | 奥斯兰姆施尔凡尼亚公司 | Lamp assembly with interchangeable light distributing cap |
| CN1884901A (en) * | 2005-06-26 | 2006-12-27 | 明达光电(厦门)有限公司 | Lighting lamp used in water capable of quickly radiating heat |
| CN102449386A (en) * | 2009-04-06 | 2012-05-09 | 克里公司 | Reflector system for lighting device |
| CN201764295U (en) * | 2010-06-25 | 2011-03-16 | 印哲君 | LED lamp tube with light reflection cover |
| CN202056659U (en) * | 2011-02-25 | 2011-11-30 | 宁波博通照明科技有限公司 | Combined office energy saving lamp |
| CN202302791U (en) * | 2011-06-29 | 2012-07-04 | 欧司朗股份有限公司 | Lighting system |
| CN202209537U (en) * | 2011-07-27 | 2012-05-02 | 江西祥达光电集团有限公司 | LED energy saving lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566018A (en) * | 2014-12-15 | 2015-04-29 | 苏州汉克山姆照明科技有限公司 | LED (light-emitting diode) lamp applied to space ship |
| CN106224904A (en) * | 2016-07-29 | 2016-12-14 | 海宁市智慧光电有限公司 | A kind of LED bar lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103672447B (en) | 2018-04-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3027963B1 (en) | Reflector for directed beam led illumination | |
| US10534186B2 (en) | Lens strip, LED wall washer with lens strip | |
| TWI542814B (en) | Light emitting diode bulb | |
| JP2013098100A (en) | High-illumination led bulb having whole emitting angle of 360° | |
| CN102588786B (en) | LED bulb lamp | |
| US20130250543A1 (en) | Lighting device | |
| CN101832511B (en) | Floodlight reflector, floodlight and powerboat | |
| CN103672447A (en) | Lamp | |
| CN102052588A (en) | LED lamp | |
| CN104075247A (en) | Reflector component and lamp structure thereof | |
| CN202812863U (en) | LED reflector lamp module | |
| CN105020626A (en) | LED table lamp | |
| CN201819065U (en) | Light emitting diode lamp holder | |
| CN201688176U (en) | LED spherical bulb lamp with good luminous effect | |
| CN104214675B (en) | Reflector assembly and apply the light fixture of this reflector assembly | |
| KR20140125698A (en) | The LED bulb lighting lamp equipped with reflector | |
| CN204592988U (en) | Stereo luminous combining structure LED lamp | |
| CN203082638U (en) | Optical beam-splitting LED (Light Emitting Diode) bulb lamp | |
| CN215892261U (en) | Novel reflection bulb | |
| CN202561464U (en) | Reflective type LED illuminating lamp | |
| CN216744193U (en) | Projection lamp | |
| CN104534410A (en) | Housing structure of LED bulb lamp and LED bulb lamp | |
| CN203309791U (en) | LED (light-emitting diode) spotlight reflection cup and LED spotlight | |
| CN206361554U (en) | A kind of diffusing reflection flat lamp | |
| CN203893062U (en) | High-luminous efficiency stereo reflector lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20210831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |