CN102252227B - Lamp capable of adjusting lighting effect - Google Patents
Lamp capable of adjusting lighting effect Download PDFInfo
- Publication number
- CN102252227B CN102252227B CN201110105866A CN201110105866A CN102252227B CN 102252227 B CN102252227 B CN 102252227B CN 201110105866 A CN201110105866 A CN 201110105866A CN 201110105866 A CN201110105866 A CN 201110105866A CN 102252227 B CN102252227 B CN 102252227B
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- CN
- China
- Prior art keywords
- support frame
- luminescence component
- lampshade
- lamp
- supporting frame
- 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.)
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Abstract
The invention discloses a lamp capable of adjusting a lighting effect. The lamp comprises a light emitting assembly and a lamp shade; the light emitting assembly is provided with a first supporting frame; the lamp shade is wrapped outside the first supporting frame; the lamp shade consists of the second supporting frame and a membrane which is coated on the second supporting frame; the second supporting frame consists of a plurality of circular rings which are distributed in parallel and supporting rods connected with the circular rings; and a plurality of positioning parts matched with the first supporting frame are distributed along the supporting rods. The lamp has a simple structure and is convenient to use, and the position of the lamp shade can be changed by matching the positioning parts at different positions and installation holes in the supporting rods; and when the space defined by the upper surface of the lamp shade and the light emitting assembly is changed, the illumination range or illumination of the lamp can be changed correspondingly.
Description
Technical field
The present invention relates to a kind of lighting apparatus, relate in particular to a kind of LED lamp, can adjust illuminating effect through the variation of lampshade position.
Background technology
The LED projecting lamp is widely used in lighting field, in order to change radiation direction, enlarges its illumination zone; Generally can on luminescence component, install lampshade additional, lampshade is made up of support frame and the overlay film that pastes on support frame, for fear of harmful effect such as dazzling grade; Described overlay film can adopt diffusion barrier; Diffusion barrier has the effect of diffusion light, and promptly light on its surface scattering can take place, and disseminates out uniformly with light is soft; The basic structure of most diffusion barriers is on transparent base, to be coated with optics astigmatism particle like the PET two sides.
But in the prior art, the light fixture of general structure is difficult to adjustment projection scope or illumination, must be by equipment complicated and specialty.
Summary of the invention
The present invention provides a kind of LED light fixture simple in structure, easy to use, can adjust illumination zone or illumination only through the change of lampshade position.
A kind of light fixture of adjusting illuminating effect; Comprise luminescence component and lampshade; Described luminescence component is provided with first support frame, and it is outside that described lampshade is wrapped in first support frame, and described lampshade is made up of second support frame and the overlay film that pastes on second support frame; Second support frame is made up of the annulus of some parallel distributions and the support bar that connects these annulus, is distributed with the positioning element that several match with first support frame along described support bar.
Described overlay film can adopt existing diffusion barrier, also can adopt existing other materials.
Described first support frame comprise bracing ring and be connected bracing ring and luminescence component between some connecting rods; Described bracing ring has installing hole; In the support bar of described second support frame, locating hole or the bolt of positioning element for matching with installing hole.
Utilize that the different positioning element in position matches with installing hole in the support bar, position that then can the conversion lampshade, the space that upper surface limited that is equivalent to increase or reduced lampshade and luminescence component.
The upper surface of described luminescence component is circular, is distributed with several LED light-emitting components.
Connecting rod in described first support frame is four, all perpendicular to the upper surface of luminescence component, and evenly distributes around the excircle of the upper surface of luminescence component.
Because second support frame is made up of the annulus of some parallel distributions and the support bar that connects these annulus; It is the equal of the frame structure of tubular; Therefore the overlay film of described lampshade is for only having the tubular of bottom opening, and the upper surface of described luminescence component gets into and be positioned at the overlay film of lampshade through this bottom opening.
Support bar in described second support frame is four, and the position is corresponding with described four connecting rods respectively.
Fitting structure of the present invention is simple, easy to use; Utilize that the different positioning element in position matches with installing hole in the support bar; Position that then can the conversion lampshade, when the space that upper surface limited of lampshade and luminescence component changed, the illumination zone of light fixture or illumination all can change accordingly.
Description of drawings
Fig. 1 is the structural representation of the overlay film of lampshade in the light fixture of the present invention;
Fig. 2 is the structural representation of second support frame in the light fixture of the present invention;
Fig. 3 is the structural representation of the luminescence component in the light fixture of the present invention and first support frame;
Fig. 4 is the structural representation of light fixture of the present invention;
Fig. 5 is the structural representation behind the adjustment lampshade position among Fig. 4;
Fig. 6 is for adjust the structural representation behind the lampshade position among Fig. 4 once more.
The specific embodiment
Referring to accompanying drawing, a kind of light fixture of adjusting illuminating effect of the present invention comprises luminescence component and lampshade, and luminescence component has the housing 6 that is roughly tubular, and housing 6 bottom surfaces are equipped with base 5.The upper surface 7 of luminescence component has the LED that several rules distributes, and has drive circuit in the housing, is used to make LED luminous.
Luminescence component is provided with first support frame, and first support frame comprises bracing ring 8 and is connected the some connecting rods 9 between bracing ring 8 and the luminescence component, has some installing holes 10 around bracing ring 8.
It is outside that lampshade is wrapped in first support frame; Lampshade is made up of second support frame and the overlay film 1 that pastes on second support frame; Overlay film 1 is for only having the tubular of bottom opening, and the upper surface 7 of luminescence component gets into and be positioned at the overlay film 1 of lampshade through this bottom opening.
Second support frame is made up of the annulus 2 of some parallel distributions and the support bar 3 that connects these annulus 2, is distributed with the locating hole 4 that several match with installing hole 10 along support bar 3.
Connecting rod 9 in first support frame is four, all perpendicular to the upper surface 7 of luminescence component, and evenly distributes around the excircle of the upper surface 7 of luminescence component.Support bar 3 in second support frame is four, and the position is corresponding with four connecting rods 9 respectively.
Referring to Fig. 4～6 position of upper surface 7 of luminescence component (dotted line illustrated); Utilize that the different locating hole 4 in position matches with installing hole 10 in the support bar 3; Position that then can the conversion lampshade is equivalent to have increased or reduced the space that the upper surface 7 of lampshade and luminescence component is limited.
Because installing hole 10 is fixed with respect to the upper surface 7 of luminescence component, when position in the support bar 3 leaned on last locating hole 4 to match with installing hole 10, the space that the upper surface 7 of lampshade and luminescence component is limited was minimum; When position in the support bar 3 by under locating hole 4 when matching with installing hole 10, the space that the upper surface 7 of lampshade and luminescence component is limited is maximum; The illumination zone of light fixture or illumination all can change accordingly.Even can also lampshade be removed, utilize luminescence component to regard shot-light and use.
Claims (1)
1. the light fixture that can adjust illuminating effect; Comprise luminescence component and lampshade; It is characterized in that; Described luminescence component is provided with first support frame, and it is outside that described lampshade is wrapped in first support frame, and described lampshade is made up of second support frame and the overlay film that pastes on second support frame; Second support frame is made up of the annulus of some parallel distributions and the support bar that connects these annulus, is distributed with the positioning element that several match with first support frame along described support bar;
Described first support frame comprise bracing ring and be connected bracing ring and luminescence component between some connecting rods; Described bracing ring has installing hole; In the support bar of described second support frame, locating hole or the bolt of positioning element for matching with installing hole;
Connecting rod in described first support frame is four, all perpendicular to the upper surface of luminescence component, and evenly distributes around the excircle of the upper surface of luminescence component;
Support bar in described second support frame is four, and the position is corresponding with described four connecting rods respectively;
The upper surface of described luminescence component is circular, is distributed with several LED light-emitting components;
The overlay film of described lampshade is for only having the tubular of bottom opening, and the upper surface of described luminescence component gets into and be positioned at the overlay film of lampshade through this bottom opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110105866A CN102252227B (en) | 2011-04-26 | 2011-04-26 | Lamp capable of adjusting lighting effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110105866A CN102252227B (en) | 2011-04-26 | 2011-04-26 | Lamp capable of adjusting lighting effect |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102252227A CN102252227A (en) | 2011-11-23 |
| CN102252227B true CN102252227B (en) | 2012-09-05 |
Family
ID=44979680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110105866A Expired - Fee Related CN102252227B (en) | 2011-04-26 | 2011-04-26 | Lamp capable of adjusting lighting effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102252227B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105715990A (en) * | 2014-12-03 | 2016-06-29 | 安徽华宇工艺品集团有限公司 | Wicker floor lamp with illumination direction and brightness adjustable |
| CN107355709A (en) * | 2017-05-25 | 2017-11-17 | 兰溪市拜瑞珂科技服务有限公司 | A kind of light fixture of adjustable illumination |
| CN109737325B (en) * | 2018-12-26 | 2021-05-25 | 南通六一电子科技有限公司 | Energy-saving LED lamp |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2575541A1 (en) * | 1984-12-27 | 1986-07-04 | Redalum | Lampstand structure |
| US5791769A (en) * | 1996-12-09 | 1998-08-11 | Be-Yang Industrial Corp. | Halogen lampshade |
| CN2535862Y (en) * | 2002-04-09 | 2003-02-12 | 高国建 | Wide-view multifunction warner |
| CN201251049Y (en) * | 2008-08-04 | 2009-06-03 | 广州德旺塑料制品有限公司 | Table lamp |
| CN201439901U (en) * | 2009-06-09 | 2010-04-21 | 宝安区观澜稳达电业厂 | Electronic ballast type reading lamp |
| CN202101049U (en) * | 2011-04-26 | 2012-01-04 | 周京舟 | Lamp with adjustable illumination effect |
-
2011
- 2011-04-26 CN CN201110105866A patent/CN102252227B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2575541A1 (en) * | 1984-12-27 | 1986-07-04 | Redalum | Lampstand structure |
| US5791769A (en) * | 1996-12-09 | 1998-08-11 | Be-Yang Industrial Corp. | Halogen lampshade |
| CN2535862Y (en) * | 2002-04-09 | 2003-02-12 | 高国建 | Wide-view multifunction warner |
| CN201251049Y (en) * | 2008-08-04 | 2009-06-03 | 广州德旺塑料制品有限公司 | Table lamp |
| CN201439901U (en) * | 2009-06-09 | 2010-04-21 | 宝安区观澜稳达电业厂 | Electronic ballast type reading lamp |
| CN202101049U (en) * | 2011-04-26 | 2012-01-04 | 周京舟 | Lamp with adjustable illumination effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102252227A (en) | 2011-11-23 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| 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: 20120905 Termination date: 20180426 |