CN205332029U - LED lamps and lanterns with adjustable - Google Patents
LED lamps and lanterns with adjustable Download PDFInfo
- Publication number
- CN205332029U CN205332029U CN201521105288.5U CN201521105288U CN205332029U CN 205332029 U CN205332029 U CN 205332029U CN 201521105288 U CN201521105288 U CN 201521105288U CN 205332029 U CN205332029 U CN 205332029U
- Authority
- CN
- China
- Prior art keywords
- led lamp
- pcb board
- adjustable
- adjusting screw
- outer body
- 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 - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
This practicality is a LED lamps and lanterns with adjustable, including ectosome device, LED lamp pearl and PCB board, the ectosome device be the shell that constitutes by the base member of the trapezoidal column structure more than three, the inside PCB board that is equipped with control LED lamp pearl in shell upper end, LED lamp pearl fixed mounting on the PCB board, base member one end gathering constituted a circular profile, the center of circular profile install adjusting screw, the outward flange of circular profile be equipped with regulating switch, improved illumination intensity's adjustability, to a great extent has improved the illumination angle, reduces the blind area, improves the illuminating effect.
Description
Technical field
This utility model relates to field of illumination lamp technology, specifically the research in LED lamp field, especially relates to a kind of adjustable LED lamp。
Background technology
Raising day by day along with the living standard of China's expanding economy and people, the quality of life of people also increases substantially, requirement for quality of life is also significantly high, the illuminations that people currently use only meets illumination just, people's slowly quality awareness and energy-conservation, energy-conservation especially as one, efficient LED is more welcomed by the people, yet with existing LED lamp structure design unreasonable, the angle changing rate making its irradiation is little and fixing, but also bad regulating illumination intensity, therefore illumination blind area can usually be produced around, affect illuminating effect, and then affect the quality of life of people。
Therefore it provides a kind of adjustable LED lamp, to regulating illumination angle that can be random, and regulating illumination intensity, more efficient and energy-saving, improve lighting quality, improve illumination comfort, just become the problem that those skilled in the art need solution badly。
Utility model content
The purpose of this utility model is to provide a kind of adjustable LED lamp workload to reducing a staff, and improves transport efficacy。
For solving technical problem described in background technology, this utility model by the following technical solutions:
A kind of adjustable LED lamp, including lamp bracket, outer body device, LED lamp bead and pcb board, described lamp bracket is provided with outer body device and pcb board, described outer body device is the shell that the matrix of the trapezoidal shape structure by more than three is constituted, the pcb board controlling LED lamp bead it is provided with inside described shell upper end, LED lamp bead is fixedly mounted on pcb board, described matrix one end gathering constitutes a circular contour, the center of described circular contour is provided with adjusting screw rod, and the outward flange of described circular contour is provided with adjustment switch。
Preferably, described LED lamp bead is two-layer concentric structure on pcb board, it is possible to by regulate on-off control LED light quantity, carry out regulating illumination intensity。
Preferably, described adjusting screw rod makes to be connected by flexible connecting member, it is possible to regulates the size of shell by regulating adjusting screw rod, and then controls the angular dimension of illumination。
Preferably, described intrinsic silicon is coated with reflecting layer, it is possible to play the light collecting effect of light, makes lighting effect strengthen。
The beneficial effects of the utility model are:
1), improve the adjustability of intensity of illumination, it is possible to according to varying environment and condition regulating illumination intensity。
2) greatly enhance lighting angle, reduce blind area, improve illuminating effect。
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in this utility model, for those of ordinary skill in the art, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
Fig. 1 is the front view of a kind of adjustable LED lamp detailed description of the invention of this utility model；
Fig. 2 is the top view of a kind of adjustable LED lamp detailed description of the invention of this utility model。
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the technical solution of the utility model, below in conjunction with accompanying drawing, this utility model is further detailed。
Refer to Fig. 1, Fig. 2, a kind of adjustable LED lamp, including lamp bracket 1, outer body device, LED lamp bead 5 and pcb board 6, described lamp bracket 1 is provided with outer body device and pcb board 6, described outer body device is the shell 2 that the matrix 7 of the trapezoidal shape structure by more than three is constituted, the pcb board 6 controlling LED lamp bead 5 it is provided with inside described shell 2 upper end, LED lamp bead 5 is fixedly mounted on pcb board 6, described matrix 7 one end gathering constitutes a circular contour 4, the center of described circular contour 4 is provided with adjusting screw rod 9, the outward flange of described circular contour 4 is provided with adjustment switch 3。
In the present embodiment, described LED lamp bead 5 is two-layer concentric structure on pcb board 6, it is possible to by regulate switch 3 control LED light quantity, carry out regulating illumination intensity。
In the present embodiment, described adjusting screw rod 9 makes to be connected by flexible connecting member 8, it is possible to regulates the size of shell 2 by regulating adjusting screw rod 9, and then controls the angular dimension of illumination。
In the present embodiment, described matrix 7 is internal is coated with reflecting layer, it is possible to plays the light collecting effect of light, makes lighting effect strengthen。
Rotate adjusting screw rod 9, matrix 7 extension being made each section by flexible connecting member 8 is strained, make matrix 7 open certain angle simultaneously, when adjusting screw rod 9 is adjusted to maximum, the side edge of each matrix 7, now illumination zone reaches maximum, when counter-rotating adjusting screw rod 9, making each matrix 7 extension unclamp by flexible connecting member 8, each matrix 7 closes, and makes illumination zone reduce。
Below only some one exemplary embodiment of the present utility model is described by the mode of explanation, undoubtedly, for those of ordinary skill in the art, when not necessarily departing from spirit and scope of the present utility model, it is possible to by various different modes, described embodiment is modified。Therefore, above-mentioned accompanying drawing and description are inherently illustrative, should not be construed as the restriction to this utility model claims。
Claims (4)
1. an adjustable LED lamp, including lamp bracket, outer body device, LED lamp bead and pcb board, it is characterized in that, described lamp bracket is provided with outer body device and pcb board, described outer body device is the shell that the matrix of the trapezoidal shape structure by more than three is constituted, the pcb board controlling LED lamp bead it is provided with inside described shell upper end, LED lamp bead is fixedly mounted on pcb board, described matrix one end gathering constitutes a circular contour, the center of described circular contour is provided with adjusting screw rod, and the outward flange of described circular contour is provided with adjustment switch。
2. adjustable LED lamp according to claim 1, it is characterised in that described LED lamp bead is two-layer concentric structure on pcb board。
3. adjustable LED lamp according to claim 1, it is characterised in that described adjusting screw rod is to be connected by flexible connecting member。
4. adjustable LED lamp according to claim 1, it is characterised in that described intrinsic silicon is coated with reflecting layer。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105288.5U CN205332029U (en) | 2015-12-25 | 2015-12-25 | LED lamps and lanterns with adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521105288.5U CN205332029U (en) | 2015-12-25 | 2015-12-25 | LED lamps and lanterns with adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205332029U true CN205332029U (en) | 2016-06-22 |
Family
ID=56313081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521105288.5U Expired - Fee Related CN205332029U (en) | 2015-12-25 | 2015-12-25 | LED lamps and lanterns with adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205332029U (en) |
-
2015
- 2015-12-25 CN CN201521105288.5U patent/CN205332029U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20171225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |