CN102691891B - Light fixture and light fixture reflector - Google Patents
Light fixture and light fixture reflector Download PDFInfo
- Publication number
- CN102691891B CN102691891B CN201110069701.7A CN201110069701A CN102691891B CN 102691891 B CN102691891 B CN 102691891B CN 201110069701 A CN201110069701 A CN 201110069701A CN 102691891 B CN102691891 B CN 102691891B
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- CN
- China
- Prior art keywords
- subreflector
- reflector
- main reflector
- light source
- light fixture
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
A light fixture reflector comprises a main reflector and a sub-reflector rotationally connected therewith. The light fixture reflector can be operated easily through arranging the rotatable sub-reflector, an opening is provided when the sub-reflector is opened, and wiring operation can be carried out through the opening, so that the whole light fixture reflector and a light source need not be dismounted. In addition, a light fixture employing the light fixture reflector is also provided.
Description
[technical field]
The present invention relates to a kind of light fixture, particularly relate to a kind of lamp reflector.
[background technology]
Light fixture is the necessity of illumination, is again to create the indispensable equipment of Amenities.Lamp reflector in light fixture has adjustment light fixture ray cast angle, the effect of polymerization light.
Lamp reflector, due to needs reflection ray, generally needs to be arranged between light source and housing, and needs connection cable etc. between light source and housing, thus needs when wiring to remove bulb and reflector, troublesome poeration, consuming time longer.
[summary of the invention]
Based on this, be necessary to provide a kind of convenient for wiring light fixture.
A kind of lamp reflector, the subreflector that described lamp reflector comprises main reflector and is rotationally connected with described main reflector.
In one embodiment, described main reflector forms main reflector axle sleeve at described main reflector and described subreflector junction, described subreflector forms subreflector axle sleeve at described subreflector and described main reflector junction, described lamp reflector also comprises rotating shaft, and described rotating shaft is arranged in described main reflector axle sleeve and subreflector axle sleeve and is rotationally connected described main reflector and described subreflector.
In one embodiment, the material of described rotating shaft is stainless steel steel branch.
In one embodiment, described main reflector comprises bottom surface and is connected with described bottom surface and expands four sides extended to surrounding: the first side, the second side, the 3rd side and the 4th side, described first side, the second side, the 3rd side and the 4th side successively head and the tail connect, and surround the space for placing light source together with bottom surface.
In one embodiment, described bottom surface is provided with the opening passed for light source.
In one embodiment, described subreflector is two, connects respectively with relative two in described four sides.
In one embodiment, described main reflector and subreflector surface are minute surface, and the rotational angle of the relatively described main reflector of described subreflector is 90 degree to 180 degree.
Above-mentioned lamp reflector, by arranging rotating subreflector, provides an opening when subreflector is opened, can carry out patching operations by opening, without the need to pulling down whole lamp reflector and light source, handled easily.
In addition, there is a need to provide a kind of convenient for wiring lamp reflector.
A kind of light fixture, comprise housing, lamp reflector and light source, described lamp reflector is arranged between described housing and light source, and described lamp reflector is above-mentioned lamp reflector.
In one embodiment, described housing is provided with at least one in binding post, incoming line and line outlet, and described subreflector covers at least one in described binding post, incoming line and line outlet.
In one embodiment; described light fixture also comprises the radiator being close to setting with described lamp reflector; described light source comprises fluorescent tube, protective cover and light source supports, and it is peripheral that described protective cover is wrapped in described fluorescent tube, and described light source supports is installed and supported described protective cover on the housing.
The lamp reflector of above-mentioned light fixture, by arranging rotating subreflector, provides an opening when subreflector is opened, can carry out patching operations by opening, without the need to pulling down whole lamp reflector and light source, handled easily.
[accompanying drawing explanation]
Fig. 1 is the fitting structure schematic diagram of an embodiment;
Fig. 2 is the structural representation of the subreflector of light fixture in Fig. 1 when opening;
Fig. 3 is the profile of light fixture in Fig. 1;
Fig. 4 is the profile of the other direction of light fixture in Fig. 1;
Fig. 5 is the front view of the lamp reflector of light fixture in Fig. 1;
Fig. 6 is the sectional view of lamp reflector in Fig. 5;
Fig. 7 is the left view of lamp reflector in Fig. 5.
[detailed description of the invention]
The specific embodiment of light fixture and lamp reflector thereof is described below with reference to accompanying drawings.
As shown in Figure 1, the light fixture of an embodiment comprises housing 100, lamp reflector 200 and light source 300.Lamp reflector 200 is arranged between housing 100 and light source 300, the light that reflection source 300 is launched, and improves the utilization rate of the light beam that light source 300 sends.
In present embodiment, the opening of housing 100 is square, and medial recess forms the space of collecting lamp reflector 200 and light source 300.In other embodiments, the opening of housing 100 can also be circular, oval etc.Consult Fig. 2, housing 100 is provided with binding post 110, line outlet 120 and incoming line 130 simultaneously.Binding post 110 for interconnector, such as, connects light source 300 or the cable etc. through line outlet 120 and incoming line 130 by cable.Line outlet 120 and incoming line 130 are for the cable through connection external power source or control circuit.In other embodiments, binding post 110 or line outlet 120 can be omitted.
The subreflector 230 that lamp reflector 200 comprises main reflector 210 and is rotationally connected with main reflector 210.Main reflector 210 and subreflector 230 surface are minute surface, are convenient to reflection ray.In present embodiment, main reflector 210 is connected by rotating shaft 220 with subreflector 230.In other implementations, easily deformable material can also be used to be rotationally connected main reflector 210 and subreflector 230, or to make to connect with hinge.The rotational angle of the relative main reflector 210 of subreflector 230 is preferably 90 degree to 180 degree, in present embodiment, subreflector 230 can carry out 180 ° around rotating shaft 220 relative to main reflector 210 and rotate, when subreflector 230 covers on housing 100, the binding post 110 of housing 100, line outlet 120 and incoming line 130 can be covered.When subreflector 230 is around rotating shaft 220 Unscrew, can exposes the binding post 110 of housing 100, line outlet 120 and incoming line 130, conveniently carry out patching operations, avoiding that integrated reverse emitter needs to remove after light source and reflector could the problem of wiring.In other embodiments, subreflector 230 also directly can not cover binding post 110, line outlet 120 and incoming line 130, provides an opening to facilitate patching operations when only needing subreflector 230 to open.Certainly, directly more convenient operation is covered.
As shown in Figures 5 to 7, main reflector 210 comprises bottom surface 211 and is connected with bottom surface 211 and expands four sides extended to surrounding: the first side 214, side 212, second, the 3rd side 216 and the 4th side 218.First side 214, side 212, second, the 3rd side 216 and the 4th side 218 successively head and the tail connect, and surround the space of placing light source 300 together with bottom surface 211.Bottom surface 211 is provided with the opening 2110 passed for light source 300.Bottom surface 211 is also provided with main reflector fixing hole 2112, and main reflector 210 can be fixed on housing 100 through main reflector fixing hole 2112 by screw.
The quantity of subreflector 230 is two, connects respectively with relative two in four sides, in present embodiment, is connected respectively with the first side 212 and the 3rd side 216.In other embodiments, the quantity of subreflector 230 also can only have one.Subreflector 230 is also provided with subreflector fixing hole 234, is convenient to subreflector 230 to be fixed on housing 100.
Main reflector 210 forms main reflector axle sleeve 2122 in main reflector 210 and subreflector 230 junction, subreflector 230 forms subreflector axle sleeve 232 in subreflector 230 and main reflector 210 junction, and rotating shaft 220 is arranged in main reflector axle sleeve 2122 and subreflector axle sleeve 232 and is rotationally connected main reflector 210 and subreflector 230.Main reflector axle sleeve 2122 and subreflector axle sleeve 232 are formed by main reflector 210 and subreflector 230 edge curl respectively, and this structure is simple and conveniently install.The material of rotating shaft 220 is preferably stainless steel steel branch, and in present embodiment, the diameter of rotating shaft 220 is 3 millimeters.
As shown in Figures 1 to 4, light source 300 comprises fluorescent tube 310, protective cover 320 and light source supports 330.It is peripheral that protective cover 320 is wrapped in fluorescent tube 310, and light source supports 330 is arranged on housing 100 and supports protective cover 320.The circular cross section of fluorescent tube 310 and protective cover 320, overall ovalize.Fluorescent tube 310 can be the light source of any type, such as LED light source, fluorescent light or incandescent light source etc.
As shown in Figure 3 and Figure 4, light fixture also comprises the radiator 400 being close to setting with lamp reflector 200, and radiator 400, for dispelling the heat to lamp reflector 200, prevents temperature too high.
Above-mentioned lamp reflector, by arranging rotating subreflector, provides an opening when subreflector is opened, can carry out patching operations by opening, without the need to pulling down whole lamp reflector and light source, handled easily.
The above embodiment only have expressed one embodiment of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (4)
1. a lamp reflector, it is characterized in that, the subreflector that described lamp reflector comprises main reflector and is rotationally connected with described main reflector, described main reflector forms main reflector axle sleeve at described main reflector and described subreflector junction, described subreflector forms subreflector axle sleeve at described subreflector and described main reflector junction, described lamp reflector also comprises rotating shaft, described rotating shaft is arranged in described main reflector axle sleeve and subreflector axle sleeve and is rotationally connected described main reflector and described subreflector, the material of described rotating shaft is stainless steel steel branch, described main reflector comprises bottom surface and is connected with described bottom surface and expands four sides extended to surrounding: the first side, second side, 3rd side and the 4th side, described first side, second side, 3rd side and the 4th side successively head and the tail connect, the space for placing light source is surrounded together with described bottom surface, described bottom surface is provided with the opening and main reflector fixing hole that pass for light source to be fixed by described main reflector, described main reflector and subreflector surface are minute surface, described subreflector is two, connect with relative two in described four sides respectively, the rotational angle of the relatively described main reflector of described subreflector is 90 degree to 180 degree.
2. a light fixture, comprises housing, lamp reflector and light source, and described lamp reflector is arranged between described housing and light source, it is characterized in that, described lamp reflector is lamp reflector according to claim 1.
3. light fixture according to claim 2, is characterized in that, described housing is provided with at least one in binding post, incoming line and line outlet, and described subreflector covers at least one in described binding post, incoming line and line outlet.
4. light fixture according to claim 2; it is characterized in that; described light fixture also comprises the radiator being close to setting with described lamp reflector; described light source comprises fluorescent tube, protective cover and light source supports; it is peripheral that described protective cover is wrapped in described fluorescent tube, and described light source supports is installed and supported described protective cover on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110069701.7A CN102691891B (en) | 2011-03-22 | 2011-03-22 | Light fixture and light fixture reflector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110069701.7A CN102691891B (en) | 2011-03-22 | 2011-03-22 | Light fixture and light fixture reflector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102691891A CN102691891A (en) | 2012-09-26 |
| CN102691891B true CN102691891B (en) | 2015-03-11 |
Family
ID=46857529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110069701.7A Expired - Fee Related CN102691891B (en) | 2011-03-22 | 2011-03-22 | Light fixture and light fixture reflector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102691891B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421843A (en) * | 2013-08-23 | 2015-03-18 | 海洋王（东莞）照明科技有限公司 | Illumination lamp and reflector for same |
| CN111678071A (en) * | 2020-07-30 | 2020-09-18 | 浙江欧易新能源有限公司 | Dull and stereotyped lamp of low energy consumption LED of high light efficiency |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10275516A (en) * | 1997-03-31 | 1998-10-13 | Toshiba Lighting & Technol Corp | Luminaire |
| CN1350140A (en) * | 2000-10-25 | 2002-05-22 | 小泉产业株式会社 | Lighting appliance burized in ceiling |
| CN2672436Y (en) * | 2003-12-03 | 2005-01-19 | 深圳市海洋王投资发展有限公司 | Anti-glaring road lamp |
| CN2744931Y (en) * | 2004-12-01 | 2005-12-07 | 深圳市海洋王投资发展有限公司 | Ceiling lamp with long life |
| TWI419358B (en) * | 2008-06-13 | 2013-12-11 | Hon Hai Prec Ind Co Ltd | Led illuminating apparatus |
-
2011
- 2011-03-22 CN CN201110069701.7A patent/CN102691891B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102691891A (en) | 2012-09-26 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20190322 |
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| CF01 | Termination of patent right due to non-payment of annual fee |