CN104235703A - Illuminating lamp - Google Patents
Illuminating lamp Download PDFInfo
- Publication number
- CN104235703A CN104235703A CN201310225386.1A CN201310225386A CN104235703A CN 104235703 A CN104235703 A CN 104235703A CN 201310225386 A CN201310225386 A CN 201310225386A CN 104235703 A CN104235703 A CN 104235703A
- Authority
- CN
- China
- Prior art keywords
- gear
- lamp body
- main lamp
- installing rack
- lighting
- 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
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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/043—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures mounted by means of a rigid support, e.g. bracket or arm
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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
- F21Y2105/00—Planar light sources
- F21Y2105/10—Planar light sources comprising a two-dimensional array of point-like light-generating elements
-
- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention relates to an illuminating lamp which comprises a main lamp body and a mounting rack, wherein a light source is arranged on the main lamp body; the main lamp body is connected with the mounting rack through angle adjusting mechanisms so that the illuminating angle of the illuminating lamp can be adjusted; each angle adjusting mechanism comprises a first gear and a second gear; the first gears are connected with the mounting rack; the second gears are connected with the main lamp body; and the angle adjusting mechanism further comprise loosening and tightening structures, by which the first gears and the second gears can switch between a meshing state and a separating state.
Description
Technical field
The present invention relates to lighting field, particularly relate to a kind of lighting.
Background technology
At present, a kind of ceiling fitting market sold comprises installing rack and main lamp body.Main lamp body is provided with light source and for the driving power of light source power supply, light source is LED light source.Installing rack and main lamp body are connected by screw, and user applies certain effect power to main lamp body, and main lamp body can be made to rotate relative to installing rack, after user stops applying active force, because screw has certain coupling mechanism force, main lamp body stops operating, thus completes the adjustment of main lamp body angle.But, after this light fixture uses certain hour, when particularly user regulates main lamp body angle comparatively continually, screw likely can come loose, even if user does not apply active force, main lamp body also may rotate, and main lamp body can not stably be fixed on certain angle, thus ceiling fitting can not normally be used.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of lighting.
In order to solve above technical problem, lighting of the present invention comprises main lamp body and installing rack, described main lamp body is provided with light source, described main lamp body is connected to enable described lighting regulating irradiation angle by angle adjusting mechanism with described installing rack, described angle adjusting mechanism comprises intermeshing first gear and the second gear, described first gear is connected with described installing rack, described second gear is connected with described main lamp body, described angle adjusting mechanism also comprises the loosing and tightening structure that described first gear and described second gear can be changed between engagement and released state.
Preferably, described first gear is ring gear; Described second gear is ring gear.
Preferably, described loosing and tightening structure comprises screw and is arranged on the threaded post on described main lamp body, and described screw is connected with described threaded post with the through hole on the first gear through the screw hole on described installing rack.
Preferably, the through hole that described threaded post stretches on described first gear is supported on described first gear to make described main lamp body.
Preferably, described second gear is provided with through hole, and described threaded post is through the through hole of described second gear.
Preferably, described first gear and described installing rack are connected by screw.
Preferably, described first gear is provided with load-bearing pillar, and described installing rack is provided with the through hole or groove that coordinate with described load-bearing pillar.
Preferably, described second gear and described main lamp body one-body molded.
Preferably, described light source is LED.
When the loosing and tightening structure of described angle adjusting mechanism is in locking state, the first gear and the second gear mesh together tightly, and main lamp body can not rotate, thus make main lamp body be positioned at a certain irradiating angle securely; When loosing and tightening structure is in releasing orientation, the first gear and the second gear are separated from each other, and main lamp body can relatively rotate, thus can regulate the irradiating angle of main lamp body.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of embodiment of lighting of the present invention;
Fig. 2 is the explosive view of lighting in Fig. 1;
Fig. 3 is the enlarged drawing of local A in Fig. 2;
Fig. 4 is the sectional view of lighting in Fig. 1;
Fig. 5 is the enlarged drawing of local B in Fig. 4;
Fig. 6 is the schematic diagram of main lamp body;
Fig. 7 is the enlarged drawing of Local C in Fig. 6;
Fig. 8 is the schematic diagram of the first gear;
Fig. 9 is the schematic diagram of another angle of the first gear.
Detailed description of the invention
Below in conjunction with Fig. 1 to 9, a kind of embodiment of lighting of the present invention is elaborated.In the present embodiment, described lighting is ceiling fitting.This ceiling fitting comprises main lamp body 1 and installing rack 2, described main lamp body 1 is provided with light source, described main lamp body 1 is connected to enable described lighting regulating irradiation angle by angle adjusting mechanism with described installing rack 2, described angle adjusting mechanism comprises intermeshing first gear 6 and the second gear 7, described first gear 61 is provided with tooth 61, described second gear 7 is provided with the tooth 71 coordinated with tooth 61, described first gear 6 is connected with described installing rack 2, described second gear 7 is connected with described main lamp body 1, described angle adjusting mechanism also comprises the loosing and tightening structure that described first gear 6 and described second gear 7 can be changed between engagement and released state.In the present embodiment, described first gear 6 is ring gear; Described second gear 7 is ring gear.In the present embodiment, the threaded post 72 that described loosing and tightening structure comprises screw 5 and is arranged on described main lamp body 1, described screw 5 is connected with described threaded post 72 with the through hole 62 on the first gear 6 through the screw hole on described installing rack 2.The through hole 62 that described threaded post 72 stretches on described first gear 6 is supported on described first gear 6 to make described main lamp body 1, and such threaded post 72 not only connection function, also plays load-bearing effect.Described second gear 7 is provided with through hole, and described threaded post 72 is through the through hole of described second gear 7.Described first gear 6 is connected by screw 3 with described installing rack 2.Described first gear 6 is provided with load-bearing pillar 63, and described installing rack 2 is provided with the through hole coordinated with described load-bearing pillar 63.Certainly, as simple deformation, described installing rack 2 also can be arranged a groove and coordinate with described load-bearing pillar 63.Described second gear 7 is one-body molded with described main lamp body 1.Described threaded post 72 is one-body molded with described main lamp body 1.The operation principle of the ceiling fitting of the present embodiment is such: when the screw 5 of described loosing and tightening structure is in locked position, described first gear 6 and described second gear 7 mesh together tightly, main lamp body 1 can not rotate relative to described installing rack 2, thus makes main lamp body 1 be positioned at a certain irradiating angle securely; When needing the irradiating angle regulating main lamp body 1, unclamp screw 5, described first gear 5 and described second gear 7 are separated from each other, rotate main lamp body 1 and then regulate its irradiating angle, after angular adjustment completes, again described screw 5 is locked, described first gear 6 and described second gear 7 are meshed together tightly, thus complete irradiating angle adjustment.
When the loosing and tightening structure of described angle adjusting mechanism is in locking state, the first gear and the second gear mesh together tightly, and main lamp body can not rotate, thus make main lamp body be positioned at a certain irradiating angle securely; When loosing and tightening structure is in releasing orientation, the first gear and the second gear are separated from each other, and main lamp body can relatively rotate, thus can regulate the irradiating angle of main lamp body.
Claims (10)
1. a lighting, comprise main lamp body and installing rack, described main lamp body is provided with light source, described main lamp body is connected to enable described lighting regulating irradiation angle by angle adjusting mechanism with described installing rack, described angle adjusting mechanism comprises intermeshing first gear and the second gear, described first gear is connected with described installing rack, described second gear is connected with described main lamp body, and described angle adjusting mechanism also comprises the loosing and tightening structure that described first gear and described second gear can be changed between engagement and released state.
2. lighting according to claim 1, is characterized in that, described first gear is ring gear; Described second gear is ring gear.
3. lighting according to claim 1, is characterized in that, described loosing and tightening structure comprises screw and is arranged on the threaded post on described main lamp body, and described screw is connected with described threaded post with the through hole on the first gear through the screw hole on described installing rack.
4. lighting according to claim 2, is characterized in that, the through hole that described threaded post stretches on described first gear is supported on described first gear to make described main lamp body.
5. lighting according to claim 2, is characterized in that, described second gear is provided with through hole, and described threaded post is through the through hole of described second gear.
6. lighting according to claim 1, is characterized in that, described first gear and described installing rack are connected by screw.
7. lighting according to claim 1, is characterized in that, described first gear is provided with load-bearing pillar, and described installing rack is provided with the through hole or groove that coordinate with described load-bearing pillar.
8. lighting according to claim 1, is characterized in that, described second gear and described main lamp body one-body molded.
9. lighting according to claim 1, is characterized in that, described lighting is ceiling fitting.
10. lighting according to claim 1, is characterized in that, described light source is LED.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310225386.1A CN104235703B (en) | 2013-06-07 | 2013-06-07 | Illuminating lamp |
| PCT/CN2013/001579 WO2014194447A1 (en) | 2013-06-07 | 2013-12-17 | Illuminating lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310225386.1A CN104235703B (en) | 2013-06-07 | 2013-06-07 | Illuminating lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104235703A true CN104235703A (en) | 2014-12-24 |
| CN104235703B CN104235703B (en) | 2017-02-08 |
Family
ID=52007377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310225386.1A Active CN104235703B (en) | 2013-06-07 | 2013-06-07 | Illuminating lamp |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104235703B (en) |
| WO (1) | WO2014194447A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019114589A1 (en) * | 2017-12-15 | 2019-06-20 | 苏州欧普照明有限公司 | Lamp |
| DE102022117084A1 (en) | 2022-07-08 | 2024-01-11 | Trilux Gmbh & Co. Kg | Luminaire arrangement with planar holding surface |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200482223Y1 (en) * | 2015-01-26 | 2016-12-30 | 최재균 | Case for LED lighting is possible to adjust the angle |
| CN109539046A (en) * | 2018-12-21 | 2019-03-29 | 彩敬 | A kind of novel adjustable LED guard rail lamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070097697A1 (en) * | 2005-10-11 | 2007-05-03 | Hsian-Yi Huang | Adjusting device for automobile headlamp projection angle |
| CN201359261Y (en) * | 2009-01-22 | 2009-12-09 | 东莞卡斯特照明有限公司 | Angle adjuster and lampshade utilizing same |
| US20100254147A1 (en) * | 2009-04-03 | 2010-10-07 | Frank Tsao | Lighting fixture with angle adjustment arrangement |
| CN201739897U (en) * | 2010-01-29 | 2011-02-09 | 南通中铁华宇电气有限公司 | LED tunnel lamp |
| CN102840462A (en) * | 2011-06-20 | 2012-12-26 | 海洋王照明科技股份有限公司 | Lighting device |
| CN202813166U (en) * | 2012-08-09 | 2013-03-20 | 陈旭军 | Rechargeable light-emitting diode (LED) work lamp |
-
2013
- 2013-06-07 CN CN201310225386.1A patent/CN104235703B/en active Active
- 2013-12-17 WO PCT/CN2013/001579 patent/WO2014194447A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070097697A1 (en) * | 2005-10-11 | 2007-05-03 | Hsian-Yi Huang | Adjusting device for automobile headlamp projection angle |
| CN201359261Y (en) * | 2009-01-22 | 2009-12-09 | 东莞卡斯特照明有限公司 | Angle adjuster and lampshade utilizing same |
| US20100254147A1 (en) * | 2009-04-03 | 2010-10-07 | Frank Tsao | Lighting fixture with angle adjustment arrangement |
| CN201739897U (en) * | 2010-01-29 | 2011-02-09 | 南通中铁华宇电气有限公司 | LED tunnel lamp |
| CN102840462A (en) * | 2011-06-20 | 2012-12-26 | 海洋王照明科技股份有限公司 | Lighting device |
| CN202813166U (en) * | 2012-08-09 | 2013-03-20 | 陈旭军 | Rechargeable light-emitting diode (LED) work lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019114589A1 (en) * | 2017-12-15 | 2019-06-20 | 苏州欧普照明有限公司 | Lamp |
| DE102022117084A1 (en) | 2022-07-08 | 2024-01-11 | Trilux Gmbh & Co. Kg | Luminaire arrangement with planar holding surface |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104235703B (en) | 2017-02-08 |
| WO2014194447A1 (en) | 2014-12-11 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |