CN206890198U - 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
- CN206890198U CN206890198U CN201720823797.4U CN201720823797U CN206890198U CN 206890198 U CN206890198 U CN 206890198U CN 201720823797 U CN201720823797 U CN 201720823797U CN 206890198 U CN206890198 U CN 206890198U
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- China
- Prior art keywords
- annular groove
- column
- light modulation
- desk lamp
- saving desk
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- Expired - Fee Related
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Abstract
The utility model 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 utility model 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
Field of desk is the utility model is related to, 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, is moveable lamps and lanterns so that illumination is used, 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.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of brightness energy-saving desk lamp of rotation light modulation, change light extraction
Angle, the illumination brightness of adjustment member angle.
In order to solve the above technical problems, the technical scheme that the utility model uses is：A kind of rotation light modulation is provided
Brightness energy-saving desk lamp, including：Cover plate, firm banking, column and lamp bar, the uprights vertical is arranged on firm banking, described
Cover plate is arranged at the top of column, and the cover plate bottom is provided with first annular groove, retainer ring, institute are provided with the firm banking
State and the second annular groove corresponding with first annular groove is provided with retainer ring, set between the first annular groove and the second annular groove
Several slide bars are equipped with, cambered plate is respectively arranged with the inside of the slide bar, the inner concave of the cambered plate points to column, the lamp bar
It is separately positioned on the surface of column.
In one preferred embodiment of the utility model, covered with reflector or reflective on the inner concave of the cambered plate
Film.
In one preferred embodiment of the utility model, reflectorized paint is coated with the inner concave of the cambered plate.
In one preferred embodiment of the utility model, the column, first annular groove and the second annular groove are mutually concentric.
In one preferred embodiment of the utility model, the bottom of the slide bar is respectively arranged with ball.
In one preferred embodiment of the utility model, it is cylindrical that the lamp bar is covered in column along the axial direction of column respectively
On.
In one preferred embodiment of the utility model, the lamp bar is LED light bar.
The beneficial effects of the utility model are：A kind of brightness energy-saving desk lamp for rotation light modulation that the utility model is pointed out, profit
With swing of the slide bar on the second annular groove, thus it is possible to vary the position of cambered plate, so as to change reflecting angle, utilize multiple cambered surfaces
The cooperation of plate, it can flexibly change rising angle, and the intensity of strengthening part angle light extraction, lift the convenience used.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Other accompanying drawings are obtained, 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 utility model.
Embodiment
The technical scheme in the embodiment of the utility model will be clearly and completely described below, it is clear that described
Embodiment is only part of the embodiment of the present utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, all other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Referring to Fig. 1, the utility model embodiment 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 are vertically set on firm banking 1, and the cover plate 9 is arranged on the top of column 2, and the lamp bar 8 is separately positioned on the table of column 2
Face, the lamp bar 8 respectively along the axial direction of column 2 be covered in column 2 it is cylindrical on so that cylindrical surrounding of several lamp bars 8 to column 2
Uniform illumination is carried out, 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, and retainer ring 3, the support are provided with the firm banking 1
Second annular groove 4 corresponding with first annular groove 10 is provided with ring 3, between 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 moves 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, regulation is more flexible.
In order to lift the reflecting effect of cambered plate 6, two kinds of technical schemes can be used：
The first：Reflector 7 or reflective membrane are covered on the inner concave of the cambered plate 6, utilizes reflector 7 or anti-
Light film lifts reflecting effect；
Second：Reflectorized paint is coated with the inner concave of the cambered plate 6, reflecting effect is lifted using reflectorized paint,
Strengthen the intensity of illumination of the inner concave opposite face of cambered plate 6.
The column 2, the annular groove 4 of first annular groove 10 and second are mutually concentric so that the spacing of cambered plate 6 and column 2
It is more 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, operation is lighter, and structural stability is high.
In summary, a kind of brightness energy-saving desk lamp of the utility model is pointed out rotation light modulation, can be by slide bar 5 the
Movement on second ring groove 4 changes the position of cambered plate 6, and light extraction wide cut, angle and brightness regulation are flexible, applied widely
It is general.
Embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, it is every
The equivalent structure or equivalent flow conversion made using the utility model description, or directly or indirectly it is used in other phases
The technical field of pass, similarly it is included in scope of patent protection of the present utility model.
Claims (7)
- A kind of 1. 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 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, are respectively arranged with cambered plate on the inside of the slide bar, 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 |
|---|---|---|---|
| CN201720823797.4U CN206890198U (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 |
|---|---|---|---|
| CN201720823797.4U CN206890198U (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 |
|---|---|
| CN206890198U true CN206890198U (en) | 2018-01-16 |
Family
ID=61296425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720823797.4U Expired - Fee Related CN206890198U (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) | CN206890198U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120565A (en) * | 2017-07-10 | 2017-09-01 | 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 CN201720823797.4U patent/CN206890198U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120565A (en) * | 2017-07-10 | 2017-09-01 | 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 |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20180710 |