CN106871018A - A kind of light fixture that can adjust direction of illumination and height - Google Patents
A kind of light fixture that can adjust direction of illumination and height Download PDFInfo
- Publication number
- CN106871018A CN106871018A CN201710161376.4A CN201710161376A CN106871018A CN 106871018 A CN106871018 A CN 106871018A CN 201710161376 A CN201710161376 A CN 201710161376A CN 106871018 A CN106871018 A CN 106871018A
- Authority
- CN
- China
- Prior art keywords
- illumination
- light fixture
- adjust direction
- housing
- reducing motor
- 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.)
- Pending
Links
- 238000005286 illumination Methods 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 230000003028 elevating effect Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000008859 change Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
-
- 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
- F21V7/00—Reflectors for light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention discloses a kind of light fixture that can adjust direction of illumination and height, including lighting mechanism and elevating mechanism, the lighting mechanism includes illumination housing and rotating mechanism, rotating mechanism includes rotary reflective cup, driven gear, driving gear and drives reducing motor, the left end for illuminating housing is provided with an extension rod, and the left end of extension rod installs electroluminescent lamp；Electroluminescent lamp is provided with the axle sleeve being placed on extension rod, driven gear is installed on the axle sleeve located at the center of rotary reflective cup, the right-hand member of rotary reflective cup, and driven gear is engaged with driving gear, and driving gear is arranged on the output shaft for driving reducing motor；The bottom for illuminating housing is arranged on elevating mechanism；Compared with prior art, advantage of the present invention is exactly that can adjust direction of illumination by rotating mechanism, and illumination is adjusted highly by elevating mechanism, can conveniently adjust direction of illumination and height, is worth promoting.
Description
Technical field
The present invention relates to field of light fittings, especially a kind of light fixture that can adjust direction of illumination and height.
Background technology
Light fixture, refers to that printing opacity, distribution and can change the utensil of light source light distribution, including except light source in addition to it is all for it is fixed with
Whole parts needed for protection light source, and necessary circuit annex is connected with power supply；Ligthing paraphernalia industry is used as daily
Running stores, with the progress of China's economic society, the appearance of the new type light source such as fluorescent lamp, electricity-saving lamp, LED sends out illuminator
Earth-shaking evolution is given birth to.All are towards more energy efficient, more green and environmentally friendly angle effort.The abundant and more options of light source,
Also illuminator industry is made to expand new page.Light fixture is typically all fixed in the prior art, it is impossible to change the height of irradiation
Degree and angle, it is impossible to meet user and used in some occasions, many inconvenience are brought to user.
The content of the invention
The technical problems to be solved by the invention are：A kind of light fixture that can adjust direction of illumination and height is provided, can
Direction of illumination is adjusted by rotating mechanism, illumination is adjusted highly by elevating mechanism, to overcome the deficiencies in the prior art.
What the present invention was realized in：
A kind of light fixture that can adjust direction of illumination and height, including lighting mechanism and elevating mechanism, the lighting mechanism include
Illumination housing and rotating mechanism, rotating mechanism include rotary reflective cup, driven gear, driving gear and drive reducing motor, shines
The left end of bright housing is provided with an extension rod, and the left end of extension rod installs electroluminescent lamp；Electroluminescent lamp is located at the center of rotary reflective cup,
The right-hand member of rotary reflective cup is provided with the axle sleeve being placed on extension rod, and driven gear, driven gear and driving tooth are installed on the axle sleeve
Wheel engagement, driving gear is arranged on the output shaft for driving reducing motor；The bottom for illuminating housing is arranged on elevating mechanism, is risen
Descending mechanism includes installing pipe, ball screw assembly, leading screw reducing motor and base, and the top connection illumination housing of installing pipe is installed
Pipe sleeve connects the feed screw nut of ball screw assembly, on the leading screw of ball screw assembly, the bottom connection leading screw of ball screw assembly,
On the output shaft of reducing motor, leading screw reducing motor is arranged on base.
In a kind of foregoing light fixture that can adjust direction of illumination and height, the rotary reflective cup is spherical in semicircle.
In a kind of foregoing light fixture that can adjust direction of illumination and height, the right-hand member of the rotary reflective cup is provided with and prolongs
The semi-circular hole that boom coordinates, is provided with thrust ball bearing between axle sleeve and extension rod.
In a kind of foregoing light fixture that can adjust direction of illumination and height, the electricity in the electroluminescent lamp connection illumination housing
Road plate, circuit board connects external power source plug by power line.
It is described to set transparent in the outside of lighting mechanism in a kind of foregoing light fixture that can adjust direction of illumination and height
Bucker.
In a kind of foregoing light fixture that can adjust direction of illumination and height, the illumination housing connects the second whirler
Structure, the second rotating mechanism includes the second rotational deceleration motor, after the output shaft connection illumination housing of the second rotational deceleration motor
Side, the second rotational deceleration motor is arranged on the top of support frame, and support frame is arranged on base.
In a kind of foregoing light fixture that can adjust direction of illumination and height, the output shaft of the second rotational deceleration motor
It is mutually perpendicular to the output shaft of reducing motor is driven.
By adopting the above-described technical solution, compared with prior art, advantage of the present invention is exactly can be by rotating mechanism
Regulation direction of illumination, illumination is adjusted highly by elevating mechanism, can conveniently adjust direction of illumination and height, is worth big
Push wide.
Brief description of the drawings
Accompanying drawing 1 is the structural representation in embodiments of the invention one；
Accompanying drawing 2 is another structural representation in embodiments of the invention one；
Accompanying drawing 3 is the right view of the rotary reflective cup in embodiments of the invention one；
Accompanying drawing 4 is the structural representation in embodiments of the invention two；
Accompanying drawing 5 is the right view in embodiments of the invention two.
Specific embodiment
Embodiment one
Embodiments of the invention：A kind of light fixture that can adjust direction of illumination and height, as illustrated in the accompanying drawings from 1 to 3, including flare-aircraft
Structure and elevating mechanism, the lighting mechanism include illumination housing 1 and rotating mechanism, rotating mechanism include rotary reflective cup 2, it is driven
Gear 3, driving gear 4 and driving reducing motor 5, the left end for illuminating housing 1 are provided with an extension rod 6, the left end peace of extension rod 6
Dress electroluminescent lamp 7；Electroluminescent lamp 7 is provided with the axle being placed on extension rod 6 located at the center of rotary reflective cup 2, the right-hand member of rotary reflective cup 2
Set 8, installs driven gear 3 on the axle sleeve 8, driven gear 3 is engaged with driving gear 4, and driving gear 4 is arranged on and drives the electricity that slows down
On the output shaft of machine 5；The bottom for illuminating housing 1 is arranged on elevating mechanism, and elevating mechanism includes installing pipe 9, ball screw assembly,
10th, leading screw reducing motor 11 and base 12, the top connection illumination housing 1 of installing pipe 9, installing pipe 9 are enclosed within ball screw assembly, 10
Leading screw on, and connect the feed screw nut of ball screw assembly, 10, the bottom connection leading screw reducing motor 11 of ball screw assembly, 10
On output shaft, leading screw reducing motor 11 is arranged on base 12.
Rotary reflective cup 2 is spherical in semicircle.
The right-hand member of rotary reflective cup 2 is provided with the semi-circular hole coordinated with extension rod 6, is provided between axle sleeve 8 and extension rod 6 and pushed away
Power ball bearing.
Circuit board in the connection illumination housing 1 of electroluminescent lamp 7, circuit board connects external power source plug by power line.It is luminous
Lamp 7 can be LED electroluminescent lamps 7 or bulb etc..
Further, transparent watertight cover 13 is set in the outside of lighting mechanism.Outdoor environment can be adapted to use.
The spindle motor of elevating mechanism drives the leading screw of ball screw assembly, 10 to rotate so as to pass through installing pipe 9 when specifically used
Drive the lifting of whole lighting mechanism；And the driving reducing motor 5 of rotating mechanism is made up of driven gear 3 with driving gear 4
Gear drive drive reflector rotation so that the direction that the light that electroluminescent lamp 7 sends is reflected by reflective times is complete
Into change, 360 ° of conversion of the light direction at angle are realized.
Embodiment two
As shown in accompanying drawing 4-5, in order to make up the deficiency that rotating mechanism can only rotate in a plane, the second whirler is devised
Structure, removes elevating mechanism, now illuminates housing 1 and connects the second rotating mechanism, and the second rotating mechanism includes the second rotational deceleration electricity
Machine 14, the rear side of the output shaft connection illumination housing 1 of the second rotational deceleration motor 14, the second rotational deceleration motor 14 is arranged on branch
The top of support 15, support frame 15 is arranged on base 12.
The output shaft of the second rotational deceleration motor 14 is mutually perpendicular to the output shaft of reducing motor 5 is driven.Thus can be real
Its 360 ° of rotation in transverse plane is realized while showing 360 ° of rotations of the illumination direction in fore-and-aft plane, realizes that light is impinged upon
Conversion in solid space.
The description of such scheme is the invention for being understood that and using for ease of those skilled in the art, is familiar with
The personnel of art technology obviously can easily make various modifications to embodiment, therefore, the invention is not restricted to above-mentioned reality
Scheme, those skilled in the art's the method according to the invention, does not depart from improvement that scope made and modification all should
Within protection scope of the present invention.
Claims (7)
1. a kind of light fixture that can adjust direction of illumination and height, including lighting mechanism and elevating mechanism, it is characterised in that：It is described
Lighting mechanism includes illumination housing（1）And rotating mechanism, rotating mechanism include rotary reflective cup（2）, driven gear（3）, actively
Gear（4）With driving reducing motor（5）, illuminate housing（1）Left end be provided with an extension rod（6）, extension rod（6）Left end peace
Dress electroluminescent lamp（7）；Electroluminescent lamp（7）Located at rotary reflective cup（2）Center, rotary reflective cup（2）Right-hand member be provided with and be placed on extension
Bar（6）On axle sleeve（8）, the axle sleeve（8）Upper installation driven gear（3）, driven gear（3）With driving gear（4）Engagement, actively
Gear（4）Installed in driving reducing motor（5）Output shaft on；Illumination housing（1）Bottom be arranged on elevating mechanism on, lifting
Mechanism includes installing pipe（9）, ball screw assembly,（10）, leading screw reducing motor（11）And base（12）, installing pipe（9）Top connect
Connect illumination housing（1）, installing pipe（9）It is enclosed within ball screw assembly,（10）Leading screw on, and connect ball screw assembly,（10）Leading screw
Nut, ball screw assembly,（10）Bottom connection leading screw reducing motor（11）Output shaft on, leading screw reducing motor（11）Install
In base（12）On.
2. a kind of light fixture that can adjust direction of illumination and height according to claim 1, it is characterised in that：The rotation
Reflector（2）It is spherical in semicircle.
3. a kind of light fixture that can adjust direction of illumination and height according to claim 1, it is characterised in that：The rotation
Reflector（2）Right-hand member be provided with and extension rod（6）The semi-circular hole of cooperation, axle sleeve（8）With extension rod（6）Between be provided with thrust ball
Bearing.
4. a kind of light fixture that can adjust direction of illumination and height according to claim 1, it is characterised in that：It is described luminous
Lamp（7）Connection illumination housing（1）Interior circuit board, circuit board connects external power source plug by power line.
5. a kind of light fixture that can adjust direction of illumination and height according to claim 1, it is characterised in that：The illumination
The outside of mechanism sets transparent watertight cover（13）.
6. a kind of light fixture that can adjust direction of illumination and height according to claim 1, it is characterised in that：The illumination
Housing（1）The second rotating mechanism is connected, the second rotating mechanism includes the second rotational deceleration motor（14）, the second rotational deceleration motor
（14）Output shaft connection illumination housing（1）Rear side, the second rotational deceleration motor（14）Installed in support frame（15）Top,
Support frame（15）Installed in base（12）On.
7. a kind of light fixture that can adjust direction of illumination and height according to claim 6, it is characterised in that：Described second
Rotational deceleration motor（14）Output shaft with drive reducing motor（5）Output shaft be mutually perpendicular to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161376.4A CN106871018A (en) | 2017-03-17 | 2017-03-17 | A kind of light fixture that can adjust direction of illumination and height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161376.4A CN106871018A (en) | 2017-03-17 | 2017-03-17 | A kind of light fixture that can adjust direction of illumination and height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106871018A true CN106871018A (en) | 2017-06-20 |
Family
ID=59172171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710161376.4A Pending CN106871018A (en) | 2017-03-17 | 2017-03-17 | A kind of light fixture that can adjust direction of illumination and height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106871018A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278546A (en) * | 2018-02-01 | 2018-07-13 | 陈伟望 | A kind of lamps and lanterns equipped with direction switching |
| CN108443809A (en) * | 2018-04-03 | 2018-08-24 | 刘荣奎 | The headlamp of road night use |
| CN109519793A (en) * | 2018-12-28 | 2019-03-26 | 国网河北省电力有限公司衡水市冀州区供电分公司 | A kind of headlamp of the electric operating with electronic light guide plate |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2880939A1 (en) * | 2005-01-14 | 2006-07-21 | Ming Cheng Chang | Reflective mechanism for stage lamp, has transmission devices with driven gears meshed with gears of respective motors, so as to turn/pivot mirror frame about longitudinal/pivot axis of hollow shaft/pin during rotation of motors |
| CN101173750A (en) * | 2006-11-01 | 2008-05-07 | 印南企业股份有限公司 | Warning lamp structure |
| CN201973511U (en) * | 2011-01-28 | 2011-09-14 | 庞希善 | Omnibearing rotating LED (light-emitting diode) reflector lamp |
| CN102478186A (en) * | 2010-11-30 | 2012-05-30 | 海洋王照明科技股份有限公司 | Automatic directionally regulated lamp fitting |
| CN104020787A (en) * | 2014-06-14 | 2014-09-03 | 马根昌 | Optical energy tracking device |
| CN104061509A (en) * | 2014-07-04 | 2014-09-24 | 卓仲表 | Energy-saving street lamp easy to wash |
| CN104613407A (en) * | 2015-01-29 | 2015-05-13 | 无锡昊瑜节能环保设备有限公司 | Energy-saving street lamp |
| CN106224846A (en) * | 2016-09-28 | 2016-12-14 | 广州凯耀资产管理有限公司 | A kind of medical treatment Special illuminating lamp |
| CN206592893U (en) * | 2017-03-17 | 2017-10-27 | 贵州大学 | It is a kind of to adjust direction of illumination and the light fixture of height |
-
2017
- 2017-03-17 CN CN201710161376.4A patent/CN106871018A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2880939A1 (en) * | 2005-01-14 | 2006-07-21 | Ming Cheng Chang | Reflective mechanism for stage lamp, has transmission devices with driven gears meshed with gears of respective motors, so as to turn/pivot mirror frame about longitudinal/pivot axis of hollow shaft/pin during rotation of motors |
| CN101173750A (en) * | 2006-11-01 | 2008-05-07 | 印南企业股份有限公司 | Warning lamp structure |
| CN102478186A (en) * | 2010-11-30 | 2012-05-30 | 海洋王照明科技股份有限公司 | Automatic directionally regulated lamp fitting |
| CN201973511U (en) * | 2011-01-28 | 2011-09-14 | 庞希善 | Omnibearing rotating LED (light-emitting diode) reflector lamp |
| CN104020787A (en) * | 2014-06-14 | 2014-09-03 | 马根昌 | Optical energy tracking device |
| CN104061509A (en) * | 2014-07-04 | 2014-09-24 | 卓仲表 | Energy-saving street lamp easy to wash |
| CN104613407A (en) * | 2015-01-29 | 2015-05-13 | 无锡昊瑜节能环保设备有限公司 | Energy-saving street lamp |
| CN106224846A (en) * | 2016-09-28 | 2016-12-14 | 广州凯耀资产管理有限公司 | A kind of medical treatment Special illuminating lamp |
| CN206592893U (en) * | 2017-03-17 | 2017-10-27 | 贵州大学 | It is a kind of to adjust direction of illumination and the light fixture of height |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278546A (en) * | 2018-02-01 | 2018-07-13 | 陈伟望 | A kind of lamps and lanterns equipped with direction switching |
| CN108443809A (en) * | 2018-04-03 | 2018-08-24 | 刘荣奎 | The headlamp of road night use |
| CN108443809B (en) * | 2018-04-03 | 2020-12-08 | 苏州创力波科技有限公司 | Road lighting lamp used at night |
| CN109519793A (en) * | 2018-12-28 | 2019-03-26 | 国网河北省电力有限公司衡水市冀州区供电分公司 | A kind of headlamp of the electric operating with electronic light guide plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170620 |
|
| RJ01 | Rejection of invention patent application after publication |