CN104296058A - Ceiling lamp - Google Patents
Ceiling lamp Download PDFInfo
- Publication number
- CN104296058A CN104296058A CN201410559250.9A CN201410559250A CN104296058A CN 104296058 A CN104296058 A CN 104296058A CN 201410559250 A CN201410559250 A CN 201410559250A CN 104296058 A CN104296058 A CN 104296058A
- Authority
- CN
- China
- Prior art keywords
- lamp
- light
- lamp bar
- bar
- affixed
- 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
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
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
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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
- F21S10/02—Lighting devices or systems producing a varying lighting effect changing colors
- F21S10/023—Lighting devices or systems producing a varying lighting effect changing colors by selectively switching fixed light sources
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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
- F21S10/06—Lighting devices or systems producing a varying lighting effect flashing, e.g. with rotating reflector or light source
- F21S10/063—Lighting devices or systems producing a varying lighting effect flashing, e.g. with rotating reflector or light source for providing a rotating light 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
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
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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
- F21V19/00—Fastening of light sources or lamp holders
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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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
-
- 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
- F21V7/04—Optical design
- F21V7/06—Optical design with parabolic curvature
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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
- F21Y2101/00—Point-like light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a ceiling lamp which comprises a bottom case, a top cover and four light bars. The bottom case and the top cover are mounted together correspondingly. The four light bars are arranged in the bottom case and encircle to form a rectangle or square. A light guide plate is fixedly mounted in the middle of the rectangle and light emitted from the light bars can irradiate into the light guide plate. With the special structural design, the ceiling lamp has both functions of conventional white-light illumination and concentrated illumination and can also realize color-light illumination, cyclic lighting and the like.
Description
Technical field
The present invention discloses a kind of LED, and particularly a kind of lamp affixed to the ceiling, belongs to field of LED illumination.
Background technology
Along with the development of LED illumination technology, the application of LED in people's life is more and more extensive, as: LEDbulb lamp, LED spotlight, LED lamp tube, lamp affixed to the ceiling etc., conventional lamp affixed to the ceiling is all adopt single white light LEDs to throw light on, lighting system is more single, if when needing the light of other color, then need the way thinking other.In order to solve the problem, in routine techniques, also there is the lamp decoration adopting colorful LED lamp, as: LED crystal lamp, it is provided with multiple illumination LED, except white light LEDs is as except key lighting lamp, is also provided with seven color LED lamp bead as ornament lamp, can lights respectively during use, but, its mounting means is fixed, still more dull, can not meet the psychological needs of people gradually.
Summary of the invention
For the shortcoming of the above-mentioned lamp affixed to the ceiling lighting system dullness of the prior art mentioned, the invention provides a kind of new structure of ceiling-mounted lamp, it is by special structural design, achieves multiple different lighting system.
The technical scheme that the present invention solves the employing of its technical problem is: a kind of lamp affixed to the ceiling, lamp affixed to the ceiling comprises drain pan, face shield and lamp bar, drain pan and face shield correspondence are installed together, lamp bar is arranged in drain pan, lamp bar is provided with four, four lamp bars surround a rectangle or square, and be installed with light guide plate in the middle of rectangle, the light that lamp bar sends can be shining in light guide plate.
The technical scheme that the present invention solves the employing of its technical problem further comprises:
Described light guide plate is densely covered with guide-lighting site, and guide-lighting site can be salient point or groove.
The medial surface of described light guide plate is provided with reflector, light guide plate and reflector is stacked is fixedly mounted in drain pan.
Described lamp bar comprises radiator, lamp plate and lamp pearl, radiator side is radiating fin, opposite side is reflective groove, lamp plate is fixedly mounted in reflective groove, lamp pearl is fixedly mounted on lamp plate, lamp pearl includes white light LEDs and glory LED, and glory LED adopts one or more in blue-ray LED, green light LED and red-light LED.
The cross section parabolically shape of the inner side reflective surface of described reflective groove, lamp pearl is positioned at the parabola shaped focal position place of inner side reflective surface.
The middle position of described radiator has through hole, and through hole internal fixtion is fitted with axle, and axle both sides are respectively installed with a gripper shoe, and gripper shoe is fixedly mounted in drain pan, and axle is arranged in drain pan by gripper shoe, and radiator is freely rotated along axle.
Bearing is provided with between described axle and gripper shoe.
Described base internal fixtion is provided with motor, the lamp bar of motor direct-drive rotates, be initiatively lamp bar by the lamp bar of motor direct-drive, other three lamp bars are driven lamp bar, initiatively lamp bar one end is fixedly connected with motor, initiatively the lamp bar other end is installed with a bevel gear, and driven lamp bar two ends are separately installed with bevel gear, and the bevel gear on adjacent lamps bar directly meshes together.
The soft light cover that described face shield adopts semi transparent material to make, face shield corresponds to the light transmission strip being provided with all-transparent material below lamp bar and making.
The invention has the beneficial effects as follows: the present invention adopts special structural design, both can realize common white-light illuminating, centralized lighting mode can be realized again, the modes such as glory illumination and circulation horse race lamp can also be realized simultaneously.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Accompanying drawing explanation
Fig. 1 is decomposing state structural representation of the present invention.
Fig. 2 is the A partial enlargement structural representation of Fig. 1.
Fig. 3 is lamp bar cross-sectional view of the present invention.
In figure, 1-drain pan, 2-face shield, 3-lamp bar, 4-light guide plate, 5-reflector, 6-motor, 7-light transmission strip, 8-radiator, 9-radiating fin, 10-gripper shoe, 11-axle, 12-bevel gear, 13-lamp pearl, 14-lamp plate, reflective surface inside 15-.
Detailed description of the invention
The present embodiment is the preferred embodiment for the present invention, and other its principles all are identical with the present embodiment or approximate with basic structure, all within scope.
Incorporated by reference to referring to accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, the present invention mainly comprises drain pan 1, face shield 2 and lamp bar 3, drain pan 1 and face shield 2 correspondence are installed together, form main body of the present invention, lamp bar 3 is arranged in main body, in the present embodiment, lamp bar 3 is provided with four, and four lamp bars 3 surround a rectangle or square.Be installed with light guide plate 4 in the middle of the rectangle that four lamp bars 3 surround, the illumination that lamp bar 3 can be made to send enters in light guide plate 4, and light guide plate 4 is densely covered with guide-lighting site (not shown in FIG.), guide-lighting site can be salient point or groove.In the present embodiment, be provided with reflector 5 at the medial surface of light guide plate 4, light guide plate 4 can be reflected away according to the light of reflector 5, to strengthen intensity of illumination, light guide plate 4 and reflector 5 is stacked is fixedly mounted in drain pan 1.
In the present embodiment, lamp bar 3 mainly comprises radiator 8, lamp plate 14 and lamp pearl 13, radiator 8 side is radiating fin 9, opposite side is reflective groove, the cross section parabolically shape of the inner side reflective surface 15 of reflective groove, and lamp plate 14 is fixedly mounted in reflective groove, lamp pearl 13 is fixedly mounted on lamp plate 14, lamp pearl 13 is positioned at the parabola shaped focal position place of inner side reflective surface 15, and the light that lamp pearl 13 sends reflects to form directional light by inner side reflective surface 15.In the present embodiment, lamp pearl 13 includes white light LEDs and glory LED, glory LED optionally adopts blue-ray LED, green light LED and red-light LED etc., its set-up mode can freely be matched according to actual needs, as: white light LEDs and glory LED interval are arranged, or two white light LEDs glory LED is all right.Through hole is had in the middle position of radiator 8, through hole internal fixtion is fitted with axle 11, axle 11 both sides are respectively installed with a gripper shoe 10, gripper shoe 10 is fixedly mounted in drain pan 1, axle 11 is arranged in drain pan 1 by gripper shoe 10, be provided with bearing between axle 11 and gripper shoe 10, radiator 8 freely can be rotated along axle 11.In the present embodiment, four lamp bars 3 can drive respectively by a driving mechanism and rotate, also can be driven by same driving mechanism and rotate, in the present embodiment, four lamp bars 3 are all driven by motor 6 and rotate, initiatively lamp bar is defined as by the lamp bar 3 of motor 6 Direct driver, other three lamp bars 3 are defined as driven lamp bar, initiatively lamp bar 3 one end is fixedly connected with motor 6, rotated by motor 6 Direct driver, initiatively lamp bar 3 other end is installed with a bevel gear 12, driven lamp bar two ends are separately installed with bevel gear 12 (last lamp bar end can not arrange gear), bevel gear 12 on adjacent lamps bar 3 directly meshes together, initiatively lamp bar is rotated by motor 6 Direct driver, other lamp bars 3 are driven by bevel gear 12 and rotate, thus realize the object of synchronous axial system.In the present embodiment, the soft light cover that face shield 2 adopts semi transparent material to make, face shield 2 corresponds to the light transmission strip 7 being provided with all-transparent material below lamp bar 3 and making.
The present invention in use, has following several mode:
1, white-light illuminating mode: the illumination that the white light LEDs on lamp bar 3 sends enters in light guide plate 4, is penetrated, throw light on by light guide plate 4;
2, centralized lighting mode: drive lamp bar 3 to rotate by motor 6, make lamp bar 3 turn to light transmission strip 7, the light that the white light LEDs on lamp bar 3 sends directly is penetrated by light transmission strip 7, realizes concentrating highlight illumination;
3, color picture is dazzled bright: the illumination that the glory LED on lamp bar 3 sends enters in light guide plate 4, penetrated by light guide plate 4, carry out glory illumination, by adjusting the luminous intensity of the LED of different colours, can to break forth the light of different colours, not only can realize glory illumination, increase atmosphere, the light sending special color can be driven, realize the effect of expelling parasite;
4, horse race lamp mode, the light that the glory LED on lamp bar 3 sends is penetrated by light transmission strip 7, and by circulating, the mode lighted lights glory LED, realizes marquee effect.
The present invention adopts special structural design, both can realize common white-light illuminating, can realize centralized lighting mode again, can also realize the modes such as glory illumination and circulation horse race lamp simultaneously.
Claims (9)
1. a lamp affixed to the ceiling, it is characterized in that: described lamp affixed to the ceiling comprises drain pan, face shield and lamp bar, drain pan and face shield correspondence are installed together, lamp bar is arranged in drain pan, lamp bar is provided with four, four lamp bars surround a rectangle or square, and be installed with light guide plate in the middle of rectangle, the light that lamp bar sends can be shining in light guide plate.
2. lamp affixed to the ceiling according to claim 1, is characterized in that: described light guide plate is densely covered with guide-lighting site, and guide-lighting site can be salient point or groove.
3. lamp affixed to the ceiling according to claim 1, is characterized in that: the medial surface of described light guide plate is provided with reflector, light guide plate and reflector is stacked is fixedly mounted in drain pan.
4. the lamp affixed to the ceiling according to claim 1 or 2 or 3, it is characterized in that: described lamp bar comprises radiator, lamp plate and lamp pearl, radiator side is radiating fin, opposite side is reflective groove, lamp plate is fixedly mounted in reflective groove, lamp pearl is fixedly mounted on lamp plate, and lamp pearl includes white light LEDs and glory LED, and glory LED adopts one or more in blue-ray LED, green light LED and red-light LED.
5. lamp affixed to the ceiling according to claim 4, is characterized in that: the cross section parabolically shape of the inner side reflective surface of described reflective groove, and lamp pearl is positioned at the parabola shaped focal position place of inner side reflective surface.
6. lamp affixed to the ceiling according to claim 4, it is characterized in that: the middle position of described radiator has through hole, through hole internal fixtion is fitted with axle, axle both sides are respectively installed with a gripper shoe, gripper shoe is fixedly mounted in drain pan, axle is arranged in drain pan by gripper shoe, and radiator is freely rotated along axle.
7. lamp affixed to the ceiling according to claim 4, is characterized in that: be provided with bearing between described axle and gripper shoe.
8. lamp affixed to the ceiling according to claim 4, it is characterized in that: described base internal fixtion is provided with motor, the lamp bar of motor direct-drive rotates, be initiatively lamp bar by the lamp bar of motor direct-drive, other three lamp bars are driven lamp bar, and initiatively lamp bar one end is fixedly connected with motor, and initiatively the lamp bar other end is installed with a bevel gear, driven lamp bar two ends are separately installed with bevel gear, and the bevel gear on adjacent lamps bar directly meshes together.
9. lamp affixed to the ceiling according to claim 8, is characterized in that: the soft light cover that described face shield adopts semi transparent material to make, and face shield corresponds to the light transmission strip being provided with all-transparent material below lamp bar and making.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410559250.9A CN104296058A (en) | 2014-10-20 | 2014-10-20 | Ceiling lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410559250.9A CN104296058A (en) | 2014-10-20 | 2014-10-20 | Ceiling lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104296058A true CN104296058A (en) | 2015-01-21 |
Family
ID=52315902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410559250.9A Pending CN104296058A (en) | 2014-10-20 | 2014-10-20 | Ceiling lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104296058A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908642A (en) * | 2015-05-31 | 2015-09-16 | 华晨汽车集团控股有限公司 | Indoor vehicle lamp and mounting method |
| CN106338804A (en) * | 2016-07-16 | 2017-01-18 | 深圳市瑞普德技术有限公司 | Light source angle adjusting mechanism and image measuring instrument |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101398135A (en) * | 2007-09-27 | 2009-04-01 | 丰田合成株式会社 | Light source unit |
| CN101680625A (en) * | 2007-10-24 | 2010-03-24 | Lsi工业公司 | Adjustable lighting apparatus |
| CN202927521U (en) * | 2012-08-14 | 2013-05-08 | 浙江朗同照明有限公司 | Efficient low luminous decay lateral light entering light emitting diode (LED) panel lamp |
| JP2013114875A (en) * | 2011-11-28 | 2013-06-10 | Inazuma Denki Koji:Kk | Lighting device |
| CN203099586U (en) * | 2012-06-08 | 2013-07-31 | 上海宜美电子科技有限公司 | Light-emitting diode (LED) ceiling lamp |
| CN103883948A (en) * | 2014-03-25 | 2014-06-25 | 西蒙电气（中国）有限公司 | Led ceiling lamp |
| CN103900033A (en) * | 2012-12-26 | 2014-07-02 | 扬升照明股份有限公司 | Light guide plate and backlight module |
-
2014
- 2014-10-20 CN CN201410559250.9A patent/CN104296058A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101398135A (en) * | 2007-09-27 | 2009-04-01 | 丰田合成株式会社 | Light source unit |
| CN101680625A (en) * | 2007-10-24 | 2010-03-24 | Lsi工业公司 | Adjustable lighting apparatus |
| JP2013114875A (en) * | 2011-11-28 | 2013-06-10 | Inazuma Denki Koji:Kk | Lighting device |
| CN203099586U (en) * | 2012-06-08 | 2013-07-31 | 上海宜美电子科技有限公司 | Light-emitting diode (LED) ceiling lamp |
| CN202927521U (en) * | 2012-08-14 | 2013-05-08 | 浙江朗同照明有限公司 | Efficient low luminous decay lateral light entering light emitting diode (LED) panel lamp |
| CN103900033A (en) * | 2012-12-26 | 2014-07-02 | 扬升照明股份有限公司 | Light guide plate and backlight module |
| CN103883948A (en) * | 2014-03-25 | 2014-06-25 | 西蒙电气（中国）有限公司 | Led ceiling lamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908642A (en) * | 2015-05-31 | 2015-09-16 | 华晨汽车集团控股有限公司 | Indoor vehicle lamp and mounting method |
| CN106338804A (en) * | 2016-07-16 | 2017-01-18 | 深圳市瑞普德技术有限公司 | Light source angle adjusting mechanism and image measuring instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150121 |