CN107420806A - A kind of LED projector lamp angle-regulation structure - Google Patents
A kind of LED projector lamp angle-regulation structure Download PDFInfo
- Publication number
- CN107420806A CN107420806A CN201710935850.4A CN201710935850A CN107420806A CN 107420806 A CN107420806 A CN 107420806A CN 201710935850 A CN201710935850 A CN 201710935850A CN 107420806 A CN107420806 A CN 107420806A
- Authority
- CN
- China
- Prior art keywords
- housing
- away
- motion bar
- handle
- shoulder hole
- 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.)
- Withdrawn
Links
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
- F21S8/00—Lighting devices intended for fixed installation
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- 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 present invention relates to LED technical field, a kind of more particularly to LED projector lamp angle-regulation structure, including housing, one end of the housing, which is run through, is provided with movable axis, the both ends of the movable axis are fixedly connected with lamp body by screw, the middle part of the housing, which is run through, is provided with central shaft, the middle part of the central shaft is provided with rotating wheel, the edge of the rotating wheel is provided with multiple grooves, the one end of the housing away from lamp body is provided with projection, the inside of the projection is provided with shoulder hole, the inside of the shoulder hole is plugged with motion bar, the spring to match with shoulder hole is socketed with the outside of the motion bar, the one end of the motion bar away from housing is connected with handle, the one end of the motion bar away from handle is connected with block, the one end of the block away from handle is connected with the inserted block with groove match.The present invention can carry out angular adjustment to lamp body, while make regulation self-locking, and easy to adjust, simple in construction, using effect is good.
Description
Technical field
The present invention relates to LED technical field, more particularly to a kind of LED projector lamp angle-regulation structure.
Background technology
LED lamps have that small volume, low energy consumption, long lifespan, profile be flexible and changeable, stability compared with traditional lighting light fixture
The advantages that good, projecting lamp, golf course lamp, RGB stage lightings, RGB in airport, sports ground, harbour, Square Lamp, bridge etc.
Projecting lamp for scenery, military searchlight etc. have an extensive purposes, and existing LED light source its be usually downward direct projection, it is impossible to
It is irradiated direction as needed to be adjusted, also some has the structure of regulation, but what is adjusted is not sufficiently stable, it is impossible to regulation
Angle is fixed, and inconvenience is brought to user.
The content of the invention
The invention aims to solve shortcoming present in prior art, so as to a kind of LED projector lamp angle proposed
Degree adjustment structure.
To achieve these goals, present invention employs following technical scheme：
A kind of LED projector lamp angle-regulation structure, including housing are designed, one end of the housing, which is run through, is provided with movable axis, described
The upper and lower part of movable axis is fixed with second gear, and the both ends of the movable axis are fixedly connected with lamp body by screw,
Through being provided with central shaft, the upper and lower part of the central shaft is equipped with the to match with second gear at the middle part of the housing
One gear, the middle part of the central shaft are provided with rotating wheel, and the edge of the rotating wheel is provided with multiple grooves, and the housing is away from lamp
One end of body is provided with projection, and the inside of the projection is provided with shoulder hole, and shoulder hole be more than close to the aperture of shell one end it is remote
The aperture of shell one end, the inside of the shoulder hole are plugged with motion bar, are socketed with the outside of the motion bar and shoulder hole phase
The spring of matching, the one end of the motion bar away from housing are connected with handle, and the one end of the motion bar away from handle is connected with
Block, the one end of the block away from handle are connected with the inserted block with groove match.
Preferably, the housing and projection are formed in one structure.
Preferably, the one end of the handle away from projection is provided with draw ring, and the draw ring is semi-circular shape, and draw ring is rubber
Draw ring.
Preferably, the quantity of the groove is at least 8.
A kind of LED projector lamp angle-regulation structure proposed by the present invention, beneficial effect are：The present invention passes through central shaft
Middle part is provided with rotating wheel, and the both ends of central shaft are provided with first gear, the second gear to match with first gear are additionally provided with, in shell
The outside of body is provided with motion bar by projection, by pulling motion bar that rotating wheel can be made to be active state, so as to rotate lamp body
Angular adjustment is carried out to lamp body, while decontroling motion bar makes inserted block insertion groove realize regulation self-locking, it is easy to adjust, it is simple in construction
Stable, using effect is good.
Brief description of the drawings
Fig. 1 is a kind of LED projector lamp angle-regulation structure main view schematic diagram proposed by the present invention；
Fig. 2 is a kind of LED projector lamp angle-regulation structure top view part-structure schematic diagram proposed by the present invention.
In figure：1 lamp body, 2 screws, 3 housings, 4 central shafts, 5 first gears, 6 rotating wheels, 61 grooves, 7 motion bars, 8 bullets
Spring, 9 shoulder holes, 10 projections, 11 handles, 12 inserted blocks, 13 blocks, 14 movable axis, 15 second gears.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
The activity of being provided with is run through in reference picture 1-2, a kind of LED projector lamp angle-regulation structure, including housing 3, one end of housing 3
Axle 14, the upper and lower part of movable axis 14 are fixed with second gear 15, and the both ends of movable axis 14 are fixedly connected by screw 2
There is lamp body 1, through central shaft 4 is provided with, the upper and lower part of central shaft 4 is equipped with and the phase of second gear 15 at the middle part of housing 3
The first gear 5 matched somebody with somebody, the middle part of central shaft 4 are provided with rotating wheel 6, and the edge of rotating wheel 6 is provided with multiple grooves 61, the number of groove 61
Amount is at least 8, and in order to increase the quantity of adjustable-angle, the one end of housing 3 away from lamp body 1 is provided with projection 10, housing 3 and convex
Block 10 is formed in one structure, in order to strengthen stability.
The inside of projection 10 is provided with shoulder hole 9, and shoulder hole 9 is more than away from the one end of housing 3 close to the aperture of the one end of housing 3
Aperture, the inside of shoulder hole 9 is plugged with motion bar 7, and the outside of motion bar 7 is socketed with the spring 8 to match with shoulder hole 9,
The one end of motion bar 7 away from housing 3 is connected with handle 11, and the one end of handle 11 away from projection 10 is provided with draw ring, and the draw ring is
Semi-circular shape, and draw ring is rubber draw ring, in order that regulation is more convenient.
The one end of motion bar 7 away from handle 11 is connected with block 13, the one end of block 13 away from handle 11 be connected with it is recessed
The inserted block 12 that groove 61 matches.
Operation principle：Handle 11 is pulled with hand, inserted block 12 is revolved rotating wheel 6 away from groove 61 by motion bar 7
Turn unrestricted, and then rotate lamp body 1 and rotate to proper angle, rotated under the drive of second gear 15 and first gear 5
Wheel 6 is also and then rotated, then handle 11 is unclamped to insert inserted block 12 inside groove 61 and locked.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (4)
1. a kind of LED projector lamp angle-regulation structure, including housing（3）, it is characterised in that the housing（3）One end run through
Provided with movable axis（14）, the movable axis（14）Upper and lower part be fixed with second gear（15）, the movable axis
（14）Both ends pass through screw（2）It is fixedly connected with lamp body（1）, the housing（3）Middle part through being provided with central shaft（4）, institute
State central shaft（4）Upper and lower part be equipped with and second gear（15）The first gear to match（5）, the central shaft（4）
Middle part be provided with rotating wheel（6）, the rotating wheel（6）Edge be provided with multiple grooves（61）, the housing（3）Away from lamp body
（1）One end be provided with projection（10）, the projection（10）Inside be provided with shoulder hole（9）, and shoulder hole（9）Close to housing（3）
The aperture of one end is more than away from housing（3）The aperture of one end, the shoulder hole（9）Inside be plugged with motion bar（7）, the work
Lever（7）Outside be socketed with and shoulder hole（9）The spring to match（8）, the motion bar（7）Away from housing（3）One end
It is connected with handle（11）, the motion bar（7）Away from handle（11）One end be connected with block（13）, the block（13）It is remote
Handle（11）One end be connected with and groove（61）The inserted block to match（12）.
A kind of 2. LED projector lamp angle-regulation structure according to claim 1, it is characterised in that the housing（3）With it is convex
Block（10）Be formed in one structure.
A kind of 3. LED projector lamp angle-regulation structure according to claim 1, it is characterised in that the handle（11）Far
From projection（10）One end be provided with draw ring, the draw ring is semi-circular shape, and draw ring is rubber draw ring.
A kind of 4. LED projector lamp angle-regulation structure according to claim 1, it is characterised in that the groove（61）'s
Quantity is at least 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710935850.4A CN107420806A (en) | 2017-10-10 | 2017-10-10 | A kind of LED projector lamp angle-regulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710935850.4A CN107420806A (en) | 2017-10-10 | 2017-10-10 | A kind of LED projector lamp angle-regulation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107420806A true CN107420806A (en) | 2017-12-01 |
Family
ID=60436311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710935850.4A Withdrawn CN107420806A (en) | 2017-10-10 | 2017-10-10 | A kind of LED projector lamp angle-regulation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107420806A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335646A (en) * | 2018-03-02 | 2018-07-27 | 南京极之视传媒科技有限公司 | A kind of toilet lighting lamp with media function |
| CN112682734A (en) * | 2021-01-19 | 2021-04-20 | 深圳市恒欣达照明有限公司 | Multi-functional projecting lamp convenient to adjust |
-
2017
- 2017-10-10 CN CN201710935850.4A patent/CN107420806A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108335646A (en) * | 2018-03-02 | 2018-07-27 | 南京极之视传媒科技有限公司 | A kind of toilet lighting lamp with media function |
| CN112682734A (en) * | 2021-01-19 | 2021-04-20 | 深圳市恒欣达照明有限公司 | Multi-functional projecting lamp convenient to adjust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171201 |