CN101315166A - Floodlight luminaire with adjustable light projector angle - Google Patents
Floodlight luminaire with adjustable light projector angle Download PDFInfo
- Publication number
- CN101315166A CN101315166A CNA200710106057XA CN200710106057A CN101315166A CN 101315166 A CN101315166 A CN 101315166A CN A200710106057X A CNA200710106057X A CN A200710106057XA CN 200710106057 A CN200710106057 A CN 200710106057A CN 101315166 A CN101315166 A CN 101315166A
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- CN
- China
- Prior art keywords
- lamp body
- light projector
- lamp
- projection
- housing
- 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.)
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Classifications
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- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
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- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a flood lamp for short distance projection in a large-area projection place, in particularly to a flood lamp capable of adjusting projection angles. The flood lamp comprises at least two lamp units, each of which comprises a light reflection device and one or two lamps, the lamp units are arranged on an outer frame, the lamps are connected with the outer frame in a rotatable manner, and the outer frame is arranged on a bracket and connected with the bracket in a rotatable manner. In addition, the number of the lamp units in normally 2-4, the light reflection device has a shape for asymmetric projection, the lamp units are vertically or transversely arranged on the outer frame. The inventive flood lamp can conveniently adjust the projection angles of the lamp units, and one such flood lamp can satisfy the requirements on lighting toward multiple directions or in a place with different directions at the same time. In addition, by using the light reflection device with the shape for asymmetric projection, the lamp can realize uniform lighting in a position with a closer distance to an object to be lighted.
Description
Technical field
The present invention relates to field of illuminating lamps, particularly a kind of closely Flood lamps and lanterns of projection that is used for large tracts of land light projector place.
Background technology
Floodlight in actual use, the user has nothing in common with each other to the requirement of the light projector angle of floodlight, and sometimes especially can be according to the place that will throw light on or requirements of one's work and constantly adjust the light projector angle of light fixture.But the present Flood lamps and lanterns that uses, the angle major part of its light projector is fixed, because the light projector angle of this class floodlight mainly is to rely on the angle that is installed in interior high-intensity gas discharge lamp of Flood lamps and lanterns lamp body and the formation of the reflector in the lamp body to form fixing light projector angle.
Some have also appearred in existing market can change light projector angle, such as, the patent No. is 00249130.3, the patentee is the utility model patent that a name of Aimeng Lamp Set Co Ltd, Shanghai is called the floodlight of adjustable whole external lamp holder position, discloses a kind of the utilization and adjusts the patented technology that the conversion of floodlight light projector angle is realized in external lamp holder position.It mainly is by with behind the lamp holder cover plate Rotate 180 degree, changes the position of floodlight lamp holder in lamp body, thereby realizes the change of the light projector angle of floodlight.But being this adjustment mode, its shortcoming can only provide two kinds of fixing exchange angles, and need after installing again behind 180 degree of transposing under the lamp holder detachable cover plate, could realize, not only complicated operation, and selectable light projector angle has only two, far can not satisfy the demand in the reality.
Summary of the invention
Purpose of the present invention is exactly at above-mentioned the deficiencies in the prior art part, provides a kind of and can adjust the Flood lamps and lanterns of floodlight light projector angle easily as required.
For achieving the above object, the present invention is by the following technical solutions: the Flood lamps and lanterns that a kind of adjustable light projector angle is provided, comprise at least two lamp bodies, described lamp body comprises a reflector and fluorescent tube, this lamp body is placed on the housing, and lamp body rotatably is connected with housing, and described housing is placed on the support, and housing rotatably is connected with support.
Preferred as the Flood lamps and lanterns of above-mentioned adjustable light projector angle, wherein, device has one or two fluorescent tube and a reflector in the above-mentioned body lamp.
Preferred as the Flood lamps and lanterns of above-mentioned adjustable light projector angle, wherein, the number of above-mentioned lamp body is 2 to 4.
Preferred as the Flood lamps and lanterns of above-mentioned adjustable light projector angle, wherein, the fluorescent tube that above-mentioned lamp body uses is fluorescent tube.
Preferred as the Flood lamps and lanterns of above-mentioned adjustable light projector angle, wherein, the reflector in the above-mentioned lamp body is the reflector of asymmetric light projector shape.
Preferred as the Flood lamps and lanterns of above-mentioned adjustable light projector angle, wherein, the setting of above-mentioned lamp body on housing is vertical array, perhaps is transversely arranged.
Compared with prior art, the present invention adopts the beneficial effect of technique scheme to be: because the lamp body of Flood lamps and lanterns of the present invention is rotatably to be connected with housing, outer housing simultaneously is connected with support in rotatable mode, therefore lamp body can be according to user's needs, adjust the crevice projection angle of lamp body easily, thereby make the easy adjustment lamp body crevice projection angle of user's energy; And lamp body selectively carries out vertical array on housing, perhaps is transversely arranged, make the crevice projection angle of lamp body and projection scope more flexibly, the projection better effects if.
Simultaneously, because the included lamp body of the present invention can be a plurality of, be generally 1-4, and rotatably be connected with housing independently of one another, therefore, a light fixture just can satisfy the lighting demand in the place of a plurality of orientation or different directions simultaneously.
Therefore in addition, the described reflector among the present invention is designed to a kind of reflector of asymmetric light projector shape, can make light fixture when the nearer position of distance illuminated object, also can fine realization evenly throw light on.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
The 1-support, 2-housing, 3-lamp body, 4-reflector, 5-fluorescent tube.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is done to introduce further, but not as a limitation of the invention.
As shown in the figure, lamp body 3 rotatably is connected on the housing 2, lamp body 2 reflectors 4 and fluorescent tube 5, and fluorescent tube 5 is installed in the reflector 4.Because lamp body 3 is rotatably to be connected with housing 2, simultaneously, housing 2 also is rotatably to be connected with support 1, so lamp body 3 can be according to user's needs, adjust the crevice projection angle of lamp body 3 easily, thereby make the angle of the easy adjustment illumination projection of user's possibility.Lamp body 3 can be any type of rotatable the connection with the connected mode of housing 2, can realizing the convenient crevice projection angle of adjusting lamp body 3, and can make lamp body 3 stably remain on a certain angle to be advisable.Housing 2 is similar to the connected mode of housing 2 to above-mentioned lamp body 3 to the connected mode of support 1, also be can realize convenient rotation housing 2, and can make housing 2 stably remain on a certain angle to be advisable, thereby realize adjusting more easily the purpose of the crevice projection angle of lamp body 3.The number of lamp body 3 of the present invention is more than two, also can user's demand be as the criterion to make cheap adjustment.In addition, the number of neglecting the fluorescent tube of settling in it 5 greatly of lamp body 3 and decide is advisable to be suitable for installation and use.The type of fluorescent tube 5 does not limit, and is good with fluorescent tube.
As preferred implementation of the present invention, the number of lamp body 3 is 2 to 4, and the fluorescent tube number in each lamp body is 1 to 2, and this number of tool is as the criterion with actual demand.
As another preferred implementation of the present invention, reflector 4 in the lamp body 3 is the reflector of asymmetric light projector shape, this technical characterictic can make things convenient for, realize effectively the even projection of projection light, even logarithm rice is interior or one meter projection that scope is interior, also can guarantee the even projection of projection light, this also is a very important innovative point of the present invention.
As another preferred implementation of the present invention, lamp body 3 can be vertical array as shown in the figure on housing 2, also can be transversely arranged, and this setup can make the crevice projection angle of lamp body 3 and the projection scope is flexible more, the projection better effects if.Such as, when vertical array, the present invention can be implemented on the sustained height position projection illumination to different directions scene or object simultaneously; When transversely arranged, the present invention can be implemented on the differing heights position simultaneously to different azimuth, the scene of different distance or the projection illumination of object.As another important innovations point of the present invention, this technical characterictic has satisfied user's different lighting demands conveniently, effectively.
Suitable application area of the present invention is extensive, is mainly used in the closely projection illumination in large tracts of land light projector place, is applied to 20 meters best results during with interior closely projection illumination place.Use such as the places such as lighting in the lighting of film indoor shot, studio more can demonstrate the facility of its uniqueness and good effect.
The above is preferred embodiment of the present invention only, is not to be used for limiting practical range of the present invention; If do not break away from the spirit and scope of the present invention, the present invention is made amendment or is equal to replacement, all should be encompassed among the protection domain of claim of the present invention.
Claims (7)
1, a kind of Flood lamps and lanterns of adjustable light projector angle, comprise at least two lamp bodies, described lamp body comprises reflector and fluorescent tube, it is characterized in that: described at least two lamp bodies are placed on the housing, and each lamp body rotatably is connected with housing, described housing is placed on the support, and housing rotatably is connected with support.
2, the Flood lamps and lanterns of a kind of adjustable light projector angle according to claim 1 is characterized in that: device has one or two fluorescent tube and a reflector in the described lamp body.
3, the Flood lamps and lanterns of a kind of adjustable light projector angle according to claim 1 is characterized in that: the number of described lamp body is 2 to 4.
4, the Flood lamps and lanterns of a kind of adjustable light projector angle according to claim 1 is characterized in that: the fluorescent tube that described lamp body uses is fluorescent tube.
5, according to the Flood lamps and lanterns of each described a kind of adjustable light projector angle of claim 1 to 4, it is characterized in that: the reflector in the described lamp body is the reflector of asymmetric light projector shape.
6, according to the Flood lamps and lanterns of each described a kind of adjustable light projector angle of claim 1 to 4, it is characterized in that: the setting of described lamp body on housing is vertical array, perhaps is transversely arranged.
7, the Flood lamps and lanterns of a kind of adjustable light projector angle according to claim 5 is characterized in that: the setting of described lamp body on housing is vertical array, perhaps is transversely arranged.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710106057XA CN101315166A (en) | 2007-05-31 | 2007-05-31 | Floodlight luminaire with adjustable light projector angle |
| PCT/CN2008/000906 WO2008145004A1 (en) | 2007-05-31 | 2008-05-07 | Flood light capable of adjusting projected light direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200710106057XA CN101315166A (en) | 2007-05-31 | 2007-05-31 | Floodlight luminaire with adjustable light projector angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101315166A true CN101315166A (en) | 2008-12-03 |
Family
ID=40074561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA200710106057XA Pending CN101315166A (en) | 2007-05-31 | 2007-05-31 | Floodlight luminaire with adjustable light projector angle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101315166A (en) |
| WO (1) | WO2008145004A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102444840A (en) * | 2011-09-04 | 2012-05-09 | 泰州市华强照明器材有限公司 | LED (Light-Emitting Diode) projection lamp with adjustable irradiating angle |
| CN102959323A (en) * | 2010-06-25 | 2013-03-06 | 皇家飞利浦电子股份有限公司 | Lighting device |
| CN103292178A (en) * | 2013-05-16 | 2013-09-11 | 常州市亮泰照明电器有限公司 | Multifunctional replaceable illuminating lamp |
| CN107763494A (en) * | 2017-09-29 | 2018-03-06 | 四川金灿光电有限责任公司 | A kind of LED and street lamp |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2341228B (en) * | 1998-09-03 | 2002-05-22 | John Mfg Ltd | A combined incandescent/fluorescent lantern |
| JP2005243594A (en) * | 2004-02-25 | 2005-09-08 | Takeshi Ueki | Roll type lighting apparatus |
| CN2791467Y (en) * | 2005-04-19 | 2006-06-28 | 林竹轩 | LED lamp capable of regulating projection direction |
| CN2874224Y (en) * | 2006-03-02 | 2007-02-28 | 林竹轩 | LED lamp capable of regulating projection light direction |
| CN100554771C (en) * | 2006-07-19 | 2009-10-28 | 宁波远东照明有限公司 | The adjustable fluorescent lighting fixture of a kind of light angle |
| CN201057427Y (en) * | 2007-05-31 | 2008-05-07 | 唐丹天 | Floodlight luminaire with adjustable light projector angle |
-
2007
- 2007-05-31 CN CNA200710106057XA patent/CN101315166A/en active Pending
-
2008
- 2008-05-07 WO PCT/CN2008/000906 patent/WO2008145004A1/en active Application Filing
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102959323A (en) * | 2010-06-25 | 2013-03-06 | 皇家飞利浦电子股份有限公司 | Lighting device |
| CN102959323B (en) * | 2010-06-25 | 2015-04-01 | 皇家飞利浦电子股份有限公司 | Lighting device |
| CN102444840A (en) * | 2011-09-04 | 2012-05-09 | 泰州市华强照明器材有限公司 | LED (Light-Emitting Diode) projection lamp with adjustable irradiating angle |
| CN103292178A (en) * | 2013-05-16 | 2013-09-11 | 常州市亮泰照明电器有限公司 | Multifunctional replaceable illuminating lamp |
| CN103292178B (en) * | 2013-05-16 | 2017-08-08 | 常州市亮泰照明电器有限公司 | Replaceable illuminator |
| CN107763494A (en) * | 2017-09-29 | 2018-03-06 | 四川金灿光电有限责任公司 | A kind of LED and street lamp |
| CN107763494B (en) * | 2017-09-29 | 2020-05-12 | 四川金灿光电有限责任公司 | LED lamp and street lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008145004A1 (en) | 2008-12-04 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20081203 |