CN107120565A - A kind of brightness energy-saving desk lamp for rotating light modulation - Google Patents
A kind of brightness energy-saving desk lamp for rotating light modulation Download PDFInfo
- Publication number
- CN107120565A CN107120565A CN201710554513.0A CN201710554513A CN107120565A CN 107120565 A CN107120565 A CN 107120565A CN 201710554513 A CN201710554513 A CN 201710554513A CN 107120565 A CN107120565 A CN 107120565A
- Authority
- CN
- China
- Prior art keywords
- annular groove
- column
- light modulation
- desk lamp
- saving desk
- 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
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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
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
-
- 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
- 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)
Abstract
The invention discloses a kind of brightness energy-saving desk lamp for rotating light modulation, including：Cover plate, firm banking, column and lamp bar, the uprights vertical is arranged on firm banking, the cover plate is arranged at the top of column, the cover plate bottom is provided with first annular groove, retainer ring is provided with the firm banking, the second annular groove corresponding with first annular groove is provided with the retainer ring, several slide bars are provided between the first annular groove and the second annular groove, cambered plate is respectively arranged with the inside of the slide bar, the inner concave of the cambered plate points to column, and the lamp bar is separately positioned on the surface of column.Through the above way, the present invention rotates the brightness energy-saving desk lamp of light modulation, utilize swing of the slide bar on the second annular groove, the position of cambered plate can be changed, so as to change reflecting angle, using the cooperation of multiple cambered plates, it can flexibly change rising angle, and the intensity of strengthening part angle light extraction, lift the convenience used.
Description
Technical field
The present invention relates to field of desk, more particularly to a kind of brightness energy-saving desk lamp for rotating light modulation.
Background technology
Desk lamp is predominantly disposed on desk, workbench or clothes closet, so that illumination is used, is moveable lamps and lanterns, is used
Compare flexibly.
The bright range of exposures of desk lamp is relatively small and concentrates, it is difficult to changes rising angle, can not strengthen a certain angle
The illumination brightness of degree, using having inconvenience more.
The content of the invention
The present invention solves the technical problem of a kind of brightness energy-saving desk lamp for rotating light modulation is provided, change beam angle
Degree, the illumination brightness of adjustment member angle.
In order to solve the above technical problems, one aspect of the present invention is：A kind of the highlighted of rotation light modulation is provided
Energy-saving desk lamp, including：Cover plate, firm banking, column and lamp bar, the uprights vertical are arranged on firm banking, the cover plate
It is arranged at the top of column, the cover plate bottom is provided with first annular groove, the firm banking and is provided with retainer ring, described to hold
The second annular groove corresponding with first annular groove is provided with filler ring, is provided between the first annular groove and the second annular groove
Cambered plate is respectively arranged with the inside of several slide bars, the slide bar, the inner concave of the cambered plate points to column, the lamp bar difference
It is arranged on the surface of column.
In a preferred embodiment of the present invention, covered with reflector or reflective membrane on the inner concave of the cambered plate.
In a preferred embodiment of the present invention, it is coated with reflectorized paint on the inner concave of the cambered plate.
In a preferred embodiment of the present invention, the column, first annular groove and the second annular groove are mutually concentric.
In a preferred embodiment of the present invention, the bottom of the slide bar is respectively arranged with ball.
In a preferred embodiment of the present invention, the lamp bar respectively along the axial direction of column be covered in column it is cylindrical on.
In a preferred embodiment of the present invention, the lamp bar is LED light bar.
The beneficial effects of the invention are as follows：A kind of brightness energy-saving desk lamp for rotation light modulation that the present invention is pointed out, is existed using slide bar
Swing on second annular groove, thus it is possible to vary the position of cambered plate, so as to change reflecting angle, utilizes matching somebody with somebody for multiple cambered plates
Close, can flexibly change rising angle, and the intensity of strengthening part angle light extraction, lift the convenience used.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, it can also obtain other according to these accompanying drawings
Accompanying drawing, wherein：
Fig. 1 is a kind of structural representation for the preferred embodiment of brightness energy-saving desk lamp one for rotating light modulation of the present invention.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
All other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model that the present invention is protected
Enclose.
Referring to Fig. 1, the embodiment of the present invention includes：
A kind of brightness energy-saving desk lamp for rotating light modulation, including：Cover plate 9, firm banking 1, column 2 and lamp bar 8, the column 2 hang down
Directly it is arranged on firm banking 1, the cover plate 9 is arranged on the top of column 2, the lamp bar 8 is separately positioned on the surface of column 2,
The lamp bar 8 respectively along the axial direction of column 2 be covered in column 2 it is cylindrical on so that several lamp bars 8 are entered to the cylindrical surrounding of column 2
Row uniform illumination, the lamp bar is LED light bar, and brightness is high, good energy saving property.
The bottom of cover plate 9 is provided with first annular groove 10, the firm banking 1 and is provided with retainer ring 3, the support
It is provided with ring 3 between second annular groove 4 corresponding with first annular groove 10, the first annular annular groove 4 of groove 10 and second
Several slide bars 5 are provided with, the inner side of slide bar 5 is respectively arranged with cambered plate 6, and the inner concave of the cambered plate 6 points to column 2.
Slide bar 5 is moved in the supportive of first annular groove 10 and the second annular groove 4, thus it is possible to vary the position of cambered plate 6, so as to change
Become the angle of light extraction, adjust more flexible.
, can be using two kinds of technical schemes in order to lift the reflecting effect of cambered plate 6：
The first：Reflector 7 or reflective membrane are covered on the inner concave of the cambered plate 6, reflector 7 or reflective membrane is utilized
Lift reflecting effect；
Second：Reflectorized paint is coated with the inner concave of the cambered plate 6, reflecting effect, enhancing are lifted using reflectorized paint
The intensity of illumination of the inner concave opposite face of cambered plate 6.
The column 2,10 and second annular groove of first annular groove 4 are mutually concentric so that the spacing of cambered plate 6 and column 2
Compare constant, improve rising angle regulation convenience, illumination by being appeared in the gap between adjacent two pieces of cambered plates 6,
By changing the spacing between adjacent two pieces of cambered plates 6, you can change the wide cut of desk lamp light extraction.
The bottom of the slide bar 5 is respectively arranged with ball 11, and the rolling friction of ball 11 is small, improves the movement of slide bar 5
Flexibility, operates lighter, structural stability height.
In summary, a kind of brightness energy-saving desk lamp for rotation light modulation that the present invention is pointed out, can be by slide bar 5 in the second ring
Movement on shape groove 4 changes the position of cambered plate 6, and light extraction wide cut, angle and brightness regulation be flexibly, applied widely.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (7)
1. a kind of brightness energy-saving desk lamp for rotating light modulation, it is characterised in that including：Cover plate, firm banking, column and lamp bar, institute
State uprights vertical to be arranged on firm banking, the cover plate is arranged at the top of column, and the cover plate bottom is provided with first annular
It is provided with groove, the firm banking on retainer ring, the retainer ring and is provided with the second annular groove corresponding with first annular groove,
It is provided between the first annular groove and the second annular groove on the inside of several slide bars, the slide bar and is respectively arranged with cambered plate, institute
The inner concave for stating cambered plate points to column, and the lamp bar is separately positioned on the surface of column.
2. the brightness energy-saving desk lamp according to claim 1 for rotating light modulation, it is characterised in that the inner concave of the cambered plate
On covered with reflector or reflective membrane.
3. the brightness energy-saving desk lamp according to claim 1 for rotating light modulation, it is characterised in that the inner concave of the cambered plate
On be coated with reflectorized paint.
4. the brightness energy-saving desk lamp according to claim 1 for rotating light modulation, it is characterised in that the column, first annular
Groove and the second annular groove are mutually concentric.
5. the brightness energy-saving desk lamp according to claim 1 for rotating light modulation, it is characterised in that the bottom difference of the slide bar
It is provided with ball.
6. the brightness energy-saving desk lamp according to claim 1 for rotating light modulation, it is characterised in that the lamp bar is respectively along column
Axial direction be covered in column it is cylindrical on.
7. the brightness energy-saving desk lamp according to claim 1 for rotating light modulation, it is characterised in that the lamp bar is LED light bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710554513.0A CN107120565A (en) | 2017-07-10 | 2017-07-10 | A kind of brightness energy-saving desk lamp for rotating light modulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710554513.0A CN107120565A (en) | 2017-07-10 | 2017-07-10 | A kind of brightness energy-saving desk lamp for rotating light modulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107120565A true CN107120565A (en) | 2017-09-01 |
Family
ID=59730732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710554513.0A Pending CN107120565A (en) | 2017-07-10 | 2017-07-10 | A kind of brightness energy-saving desk lamp for rotating light modulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107120565A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421729A (en) * | 2013-08-21 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | LED (light-emitting diode) desk lamp |
| CN104948981A (en) * | 2015-06-12 | 2015-09-30 | 谢玉娟 | Light-gathering table lamp |
| CN105065965A (en) * | 2015-07-29 | 2015-11-18 | 江苏达伦电子股份有限公司 | LED lamp capable of changing lamplight direction |
| CN205640612U (en) * | 2016-05-26 | 2016-10-12 | 宿迁市东明光伏科技有限公司 | Selective reflection blast street lamp |
| CN206890198U (en) * | 2017-07-10 | 2018-01-16 | 苏州昆仑工业设计有限公司 | A kind of brightness energy-saving desk lamp for rotating light modulation |
-
2017
- 2017-07-10 CN CN201710554513.0A patent/CN107120565A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421729A (en) * | 2013-08-21 | 2015-03-18 | 深圳市海洋王照明工程有限公司 | LED (light-emitting diode) desk lamp |
| CN104948981A (en) * | 2015-06-12 | 2015-09-30 | 谢玉娟 | Light-gathering table lamp |
| CN105065965A (en) * | 2015-07-29 | 2015-11-18 | 江苏达伦电子股份有限公司 | LED lamp capable of changing lamplight direction |
| CN205640612U (en) * | 2016-05-26 | 2016-10-12 | 宿迁市东明光伏科技有限公司 | Selective reflection blast street lamp |
| CN206890198U (en) * | 2017-07-10 | 2018-01-16 | 苏州昆仑工业设计有限公司 | A kind of brightness energy-saving desk lamp for rotating light modulation |
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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: 20170901 |
|
| RJ01 | Rejection of invention patent application after publication |