CN2145910Y - Adjustable ceiling fluorescent lamp set - Google Patents
Adjustable ceiling fluorescent lamp set Download PDFInfo
- Publication number
- CN2145910Y CN2145910Y CN 91227250 CN91227250U CN2145910Y CN 2145910 Y CN2145910 Y CN 2145910Y CN 91227250 CN91227250 CN 91227250 CN 91227250 U CN91227250 U CN 91227250U CN 2145910 Y CN2145910 Y CN 2145910Y
- Authority
- CN
- China
- Prior art keywords
- lampshade
- light
- straight pipe
- type fluorescent
- pipe type
- 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.)
- Expired - Lifetime
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a straight tube type fluorescent ceiling lamp which has adjustable and changeable light projecting zone, and the shielding angle of the tube type fluorescent ceiling lamp can be adjusted in order to control sine light. The reflecting cover of the tube type fluorescent ceiling lamp is designed into oscillating type. The reflecting cover of the tube type fluorescent ceiling lamp with light shielding grille is also designed into grille, and the lamp tube can be displaced and adjusted, so the flexibility of changing the light projecting zone and controlling the sine light is achieved.
Description
The utility model relates to a kind of light fixture of controlling ray cast zone and utilizing shielding angle control string light, particularly has the light fixture of adjustable structure about lampshade axis of reflection and shading grid.
The structure of popular now and widely used straight pipe type fluorescence lamp affixed to the ceiling frame is that its lampshade position of lamp bracket that has a lampshade is fixing uncontrollable; The position that has its lampshade of lamp bracket that the shading grid is arranged in lampshade and the lampshade and grid also is fixing uncontrollable.Therefore, when this fluorescent lighting fixture is used in various place, it can be installed on the optimal illumination position just lacks flexibility; Though can satisfy this place when perhaps installing to the needs of each zone to illuminance or control string light; in case but as this place when each zone is changed needing of illuminance or control string light; just can not change the ray cast zone of light fixture flexibly or change the light fixture shielding angle, to adapt to new needs to a certain extent.
The purpose of this utility model just provides a kind of straight pipe type fluorescence ceiling lighting that ray cast zone and control string light have to a certain degree flexibility that changes, make the application of light fixture in different places, have and adapt to this place to the flexibility of illuminance, to reach better illuminating effect with control string light.
The purpose of this utility model adopts following scheme to realize.
1, the straight pipe type of the single fluorescent tube fluorescent tube of inhaling the top fluorescent lighting fixture is contained on the lamp bracket two side plate sockets, and lampshade then is installed on the pivot pin with the same axial line of fluorescent tube, can swing.
2, the fluorescent tube of the straight pipe type of many fluorescent tubes suction top fluorescent lighting fixture is contained on the socket of lampshade, and lampshade then is installed on the pivot pin of lamp bracket two side plates, can swing.
3, the straight pipe type that the shading grid of control light fixture shielding angle is housed in the lampshade is inhaled the top fluorescent lighting fixture, and the two relative position of shading grid and lampshade adopts movably syndeton.
Owing to adopt the said structure scheme, make the straight pipe type of single fluorescent tube and many fluorescent tubes inhale the top fluorescent lighting fixture on its fixing installation site, can change the ray cast direction by regulating the lampshade angle of oscillation, make irradiation area obtain required illuminance.Inhale the top fluorescent lighting fixture for the straight pipe type that the shading grid is housed in the lampshade, can make the string light in the light irradiation area controlled by the fluorescent tube relative position of regulating in shading grid and the lampshade.
The utility model is described in further detail below in conjunction with accompanying drawing embodiment:
Fig. 1 is the side view that many fluorescent tubes straight pipe type fluorescence ceiling lighting of shading grid is housed in the lampshade.
Fig. 2 is a side view of not adorning single fluorescent tube straight pipe type fluorescence ceiling lighting of shading grid in the lampshade.
Among the figure: 1, ballast 2, fluorescent tube 3, lampshade 4, lamp bracket side plate pivot pin
5, lamp bracket side plate 6, lamp tube socket 7, lampshade fixed screw
8, grid fixed screw 9, grid 10, lampshade angle of oscillation
The pivot pin 4 of lamp bracket two distolateral plates is axiss of oscillation of lampshade among Fig. 1.Unclamp fixed screw 7, lampshade just can swing, and is adjusted to after the required angle tighten the screws 7 lampshade is fixed.When regulating the light fixture shielding angle, unscrew grid fixed screw 8, grid 9 is adjusted to desired location up or down, tighten the screws 8 is fixing grid 9 then.
Claims (3)
1, a kind of straight pipe type fluorescence ceiling lighting has the lampshade of reflection ray, and it is characterized in that: lampshade has pivot pin to be connected with its support at two ends; Lampshade two side plates have the sliding tray of using for the displacement of shading grid.
2, according to right 1 described straight pipe type fluorescent lamp tool, it is characterized in that: the pivot pin afterbody that connects lampshade and support is a binding thread.
3, according to right 1 described straight pipe type fluorescent lamp tool, it is characterized in that: shading grid two ends have the trip bolt that passes lampshade side plate sliding tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91227250 CN2145910Y (en) | 1991-10-21 | 1991-10-21 | Adjustable ceiling fluorescent lamp set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91227250 CN2145910Y (en) | 1991-10-21 | 1991-10-21 | Adjustable ceiling fluorescent lamp set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2145910Y true CN2145910Y (en) | 1993-11-10 |
Family
ID=33760540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91227250 Expired - Lifetime CN2145910Y (en) | 1991-10-21 | 1991-10-21 | Adjustable ceiling fluorescent lamp set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2145910Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712088A (en) * | 2012-09-29 | 2014-04-09 | 深圳市海洋王照明工程有限公司 | Multiple-distribution lamp |
-
1991
- 1991-10-21 CN CN 91227250 patent/CN2145910Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103712088A (en) * | 2012-09-29 | 2014-04-09 | 深圳市海洋王照明工程有限公司 | Multiple-distribution lamp |
| CN103712088B (en) * | 2012-09-29 | 2017-06-06 | 深圳市海洋王照明工程有限公司 | A kind of multiple light distribution lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |