CN109780466A - A kind of Zooming projection lamp - Google Patents
A kind of Zooming projection lamp Download PDFInfo
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- CN109780466A CN109780466A CN201711128469.3A CN201711128469A CN109780466A CN 109780466 A CN109780466 A CN 109780466A CN 201711128469 A CN201711128469 A CN 201711128469A CN 109780466 A CN109780466 A CN 109780466A
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- detent
- projecting lamp
- pushing block
- block
- lamp ontology
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The present invention relates to technical field of lamp ornament, in particular a kind of Zooming projection lamp, including Projecting Lamp ontology, there are two zoom mechanisms for installation on the Projecting Lamp ontology, the zoom mechanism includes pushing block, the surface of the pushing block is equipped with anti-skid chequer, and there are two symmetrical detent items for installation on pushing block, each detent item includes detent block, the detent block wherein one end end cross-sectional be in isosceles triangle, the other end is fixed with bulge loop, and running through on bulge loop has at least three slide bars, and each slide bar is both secured on pushing block.The design that the present invention passes through zoom mechanism, the manual of focal length that Projecting Lamp ontology can be achieved freely is adjusted, pass through the design of adjusted device, achievable portable manually adjusts the light crevice projection angle of Projecting Lamp ontology, pass through the design of lifting regulating mechanism, the mechanical of bearing height that Projecting Lamp ontology can be achieved freely is adjusted, to effectively increase the convenience of Projecting Lamp ontology in use.
Description
Technical field
The present invention relates to technical field of lamp ornament, specially a kind of Zooming projection lamp.
Background technique
Projecting Lamp is the lamps and lanterns of the projecting environment of illumination on specified face to be illuminated.Also known as spotlight.In general, it can take aim at
Quasi- any direction, and have the structure that climate condition does not influence.It is mainly used for large area operation field mine, contour of building, body
Educate field, viaduct, monument, park and flower bed etc..Therefore, the large area lighting lamps and lanterns of nearly all outdoor application can all be regarded as
Projecting Lamp.It is narrow that the outgoing beam angle of Projecting Lamp has width to have, and what wherein light beam was especially narrow is known as searchlight, existing Projecting Lamp one
Function is focused not having, also just cannot achieve the concentration class of the light projection of Projecting Lamp and the adjusting of dispersion degree, and existing
The angular adjustment of some Projecting Lamps realizes that this mode is easy to cause the damage of Projecting Lamp generally by Projecting Lamp ontology is swung
It is bad, and existing Projecting Lamp does not have freely adjusting for height generally,.In consideration of it, it is proposed that a kind of Zooming projection lamp.
Summary of the invention
The purpose of the present invention is to provide a kind of Zooming projection lamps, to solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of Zooming projection lamp, including Projecting Lamp ontology, there are two zoom mechanisms for installation on the Projecting Lamp ontology, described
Adjusted device is installed, the lower section of the adjusted device is equipped with support column, is equipped on the support column below Projecting Lamp ontology
Lifting regulating mechanism.
The present invention, it can be achieved that the manual of the focal length of Projecting Lamp ontology is freely adjusted, passes through tune by the design of zoom mechanism
To the design of mechanism, it can be achieved that portable manually adjusts the light crevice projection angle of Projecting Lamp ontology, pass through lifting regulating mechanism
Design is, it can be achieved that the mechanical of the bearing height of Projecting Lamp ontology is freely adjusted, so that effectively increasing Projecting Lamp ontology makes
With convenience in the process.
Preferably, two zoom mechanisms correspond to each other, and the two is located in same level, the zoom mechanism
Including pushing block, the surface of the pushing block is equipped with anti-skid chequer, and there are two symmetrical detent items for installation on pushing block, each described
Detent item includes detent block, and the end cross-sectional of the detent block wherein one end is in isosceles triangle, and the other end is fixed with bulge loop,
Through there is at least three slide bars on bulge loop, each slide bar is both secured on pushing block, and is surrounded with first on each slide bar
The both ends of compressed spring, first compressed spring are connected on bulge loop and pushing block, each detent item far from pushing block one
Side is mounted on scale strip, and the surface of each scale strip is equipped with scale, and on the side of each scale strip face detent item
It is equipped with the detent protrusion of the linear equidistant arrangement of a row, the end cross-sectional of detent protrusion is in isosceles triangle, and detent
The inclined surface of projecting ends is identical as the tilt angle on the inclined surface of detent block end.
The present invention passes through the setting of two mutual corresponding zoom mechanisms, and the focal length of the two groups of enocscopes in front and back can be achieved at the same time
Adjusting and two groups of front and back enocscope focal length independent adjusting, and then reach Projecting Lamp ontology focus adjustment in larger scope
Needs.
Preferably, being bolted to connection between the adjusted device and Projecting Lamp ontology, the adjusted device packet
Pedestal is included, the chassis interior is equipped with linking shaft, the left and right each institute of two support rods is welded in the linking shaft
The top for stating support rod is movably installed with the first active supporting piece, each first active supporting piece with Projecting Lamp ontology
Between be bolted to connection, be welded with first gear in the linking shaft, the chassis interior is equipped with through hole,
Through there is pull plate in the through hole, the surface of the pull plate is equipped with a row and the intermeshing gear teeth of first gear, takes out
One end of pulling plate is equipped with operating handle, and the two sides that pull plate is located on the two sides of the pedestal are fixedly installed with lateral confinement position
A row is equipped on plate, the side of the side limit plate face pull plate and the two sides hole wall of through hole to be linearly spaced substantially equidistant
Limiting slot, the rectangular in cross-section of the limiting slot sets that there are two symmetrical intrusion slot, Mei Gesuo inside the pull plate
It states intrusion slot to be all provided with there are two the notch that communicates with the outside world, is all connected with that there are three phases between the two sides cell wall of each intrusion slot
Mutually parallel guide rod, and connecting rod is equipped with inside intrusion slot, the both ends of the connecting rod have been respectively fixedly connected with limited block and extruding
Block, the length of the crushing block are less than the length of limited block, and the limited block and crushing block extend through two side channels of intrusion slot
Mouthful, and it is corresponding between limited block and limiting slot, it is mutually engaged by clamping therebetween, is surrounded with the second pressure on each guide rod
The both ends of contracting spring, second compressed spring are connected on the cell wall and connecting rod of intrusion slot.
The present invention can realize the convenience of connection and disassembly between adjusted device and Projecting Lamp ontology by bolt.
Preferably, the section of the support column is rounded or rectangular.
Support column circle of the present invention or rectangular design, can be moved easily moving up and down for lantern ring.
Preferably, passing through rotation engaging column rotation connection, the rotation linking between the support column and adjusted device
The top of column is weldingly fixed on adjusted device, and the bottom end activity for rotating engaging column is embedded inside support column.
Preferably, the rotation engaging column is using one of wooden or metal material.
Rotating freely between support column and adjusted device can be achieved in the design that the present invention rotates engaging column, and then can realize
Projecting Lamp ontology rotates freely, and the design compression strength with higher of wooden or metal material rotation engaging column is realized
The whole higher linking stability of device.
Preferably, the lifting regulating mechanism includes at least three groups of supporting leg mounting racks for being mounted on support column surface,
Every group of supporting leg mounting rack includes two symmetrical fixation frame plates, is connected with shaft between two fixed frame plates, each
Supporting leg is welded in the shaft, the bottom end of each supporting leg is movably installed with the second active supporting piece,
Second active supporting piece is installed on the ground by bolt, and the two sides in each shaft positioned at supporting leg are welded and fixed
Have second gear, be equipped between each second gear and support column surface with the intermeshing Saw blade of second gear,
The surface activity of the support column is arranged with mobile lantern ring, and each Saw blade is weldingly fixed on the mobile lantern ring,
And support column top and bottom end be respectively and fixedly provided in rectangle or circular protrusive board, every group of supporting leg is located between upper and lower two protrusive boards
The two sides of mounting rack are respectively connected with screw rod, and each screw rod runs through mobile lantern ring, and are located at movable sleeving ring on each screw rod
The equal screw thread in upper and lower two sides is socketed with stop nut.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is zoom mechanism front view of the present invention；
Fig. 3 is detent structural schematic diagram of the present invention；
Fig. 4 is adjusted device structural schematic diagram of the present invention；
Fig. 5 is sectional view along A-A in Fig. 4 of the present invention；
Fig. 6 is pull plate schematic diagram of internal structure of the present invention；
Fig. 7 is lifting regulating mechanism structural schematic diagram of the present invention.
In figure: Projecting Lamp ontology 1, zoom mechanism 2, pushing block 20, detent item 21, detent block 210, slide bar 211, first compress
Spring 212, scale strip 22, detent protrusion 23, adjusted device 3, pedestal 30, linking shaft 31, support rod 32, first gear 33,
Pull plate 34, intrusion slot 340, guide rod 341, connecting rod 342, the second compressed spring 343, limited block 344, crushing block 345, operation
Handle 35, side limit plate 36, limiting slot 37, support column 4, rotation engaging column 5, lifting regulating mechanism 6, supporting leg mounting rack 60,
Shaft 61, supporting leg 62, second gear 63, Saw blade 64, mobile lantern ring 65, screw rod 66, stop nut 67, the first movable supporting
Part 7, the second active supporting piece 8.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-7 is please referred to, the present invention provides a kind of technical solution:
A kind of Zooming projection lamp, including Projecting Lamp ontology 1, on the Projecting Lamp ontology 1 installation there are two zoom mechanism 2,
Two zoom mechanisms 2 correspond to each other, and the two is located in same level, and the zoom mechanism 2 includes pushing block 20, described
The surface of pushing block 20 is equipped with anti-skid chequer, and there are two symmetrical detent item 21, each detent items for installation on pushing block 20
21 include detent block 210, the detent block 210 wherein one end end cross-sectional be in isosceles triangle, the other end is fixed with convex
Ring, through there is at least three slide bars 211 on bulge loop, each slide bar 211 is both secured on pushing block 20, and each slide bar 211
On be surrounded with the first compressed spring 212, the both ends of first compressed spring 212 are connected on bulge loop and pushing block 20,
Each detent item 21 is mounted on scale strip 22 far from the side of pushing block 20, and the surface of each scale strip 22 is equipped with scale,
And the detent protrusion 23 of the linear equidistant arrangement of a row, the card are equipped on the side of each 22 face detent item 21 of scale strip
The end cross-sectional of position protrusion 23 is in isosceles triangle, and detent protrudes the inclination of the inclined surface and 210 end of detent block of 23 ends
Tilt angle on face is identical.
Pushing block 20 is pushed, the movement for the enocscope inside Projecting Lamp that the mobile drive of pushing block 20 is firmly connected with it reaches
To the effect for changing focal length, drive detent block 210 mobile during pushing block 20 is mobile, detent block 210 is in moving process
It contacts with each other with detent protrusion 23, under extruding force effect between, detent block 210 is mobile towards pushing block 20, works as detent
When block 210 is entered between two detent protrusions 23, under the elastic force effect of the first compressed spring 212, detent block 210 returns automatically
Position, and the position between scale face each adjacent two detent protrusion 23 on scale strip 22, realize push away in this way
The observation of the mobile distance of block 20, reaches accurate zoom.
Adjusted device 3 is installed below the Projecting Lamp ontology 1, passes through bolt between adjusted device 3 and Projecting Lamp ontology 1
It is fixedly connected, the adjusted device 3 includes pedestal 30, and linking shaft 31, the linking shaft 31 are equipped with inside the pedestal 30
On be welded with left and right each support rod 32 of two support rods 32 top be movably installed with the first active supporting piece
7, each first active supporting piece 7 is bolted to connection between Projecting Lamp ontology 1, in the linking shaft 31
It is welded with first gear 33, through hole is equipped with inside the pedestal 30, running through in the through hole has pull plate 34, described
The surface of pull plate 34 is equipped with a row and the intermeshing gear teeth of first gear 33, and one end of pull plate 34 is equipped with operating handle
35, the two sides that pull plate 34 is located on the two sides of the pedestal 30 are fixedly installed with side limit plate 36, the side limit plate
The limiting slot 37 that a row is linearly spaced substantially equidistant is equipped on the side of 36 face pull plates 34 and the two sides hole wall of through hole,
The rectangular in cross-section of the limiting slot 37 is set inside the pull plate 34 there are two symmetrical intrusion slot 340, each described
Intrusion slot 340 is all provided with there are two the notch that communicates with the outside world, is respectively connected between the two sides cell wall of each intrusion slot 340
Three guide rods 341 being parallel to each other, and connecting rod 342 is equipped with inside intrusion slot 340, the both ends of the connecting rod 342 are fixed respectively
It is connected with limited block 344 and crushing block 345, the length of the crushing block 345 is less than the length of limited block 344, the limited block
344 and crushing block 345 extend through the two sides notch of intrusion slot 340, and it is corresponding between limited block 344 and limiting slot 37, two
It is mutually engaged by clamping between person, the second compressed spring 343, second compressed spring 343 is surrounded on each guide rod 341
Both ends be connected on the cell wall and connecting rod 342 of intrusion slot 340.
Two crushing blocks 345 are first inwardly squeezed, drive connecting rod 342 and limited block 344 thereon to inside intrusion slot 340
It is mobile, until limited block 344 is submerged completely inside intrusion slot 340, then pull operation handle 35, pull plate 34 is driven to move horizontally,
The mobile drive first gear 33 of pull plate 34 rotates, and is connected 31 turns of shaft with what first gear 33 was fixedly connected to drive
It is dynamic, and then reach and two support rods 32 being fixed in linking shaft 31 is driven to swing, it realizes the swing of Projecting Lamp ontology 1, reaches
To the adjusting of the light crevice projection angle of Projecting Lamp ontology 1, after the completion of angular adjustment, two crushing blocks 345 are unclamped, in the second pressure
Under the elastic force effect of contracting spring 343,345 self-return of crushing block drives 344 self-return of limited block, until 344 inlay card of limited block
It into inside corresponding limiting slot 37, realizes that the limit of pull plate 34 is fixed, and then realizes that the limit of first gear 33 is solid
It is fixed, reach relatively fixed in the angle of Projecting Lamp ontology 1 after adjustment.
The lower section of the adjusted device 3 is equipped with support column 4, and the section of support column 4 is rounded or rectangular, support column 4 and tune
It is rotatablely connected between mechanism 3 by rotation engaging column 5, rotation engaging column 5 is described using one of wooden or metal material
The top of rotation engaging column 5 is weldingly fixed on adjusted device 3, and the bottom end activity for rotating engaging column 5 is embedded in support column 4
Portion, lifting regulating mechanism 6 is equipped on the support column 4, and the lifting regulating mechanism 6 includes being mounted on 4 surface of support column
At least three groups of supporting leg mounting racks 60, every group of supporting leg mounting rack 60 include two symmetrical fixation frame plates, and two solid
Determine to be connected with shaft 61 between frame plate, supporting leg 62, each supporting leg 62 are welded in each shaft 61
Bottom end be movably installed with the second active supporting piece 8, second active supporting piece 8 is installed on the ground by bolt, and
Two sides in each shaft 61 positioned at supporting leg 62 are welded with second gear 63, each second gear 63 and support
It is equipped between 4 surface of column and is arranged with the intermeshing Saw blade 64 of second gear 63, the surface activity of the support column 4
Mobile lantern ring 65, each Saw blade 64 is weldingly fixed on the mobile lantern ring 65, and the top and bottom end of support column 4
Being respectively and fixedly provided with is in rectangle or circular protrusive board, and the two sides that every group of supporting leg mounting rack 60 is located between upper and lower two protrusive boards connect
It is connected to screw rod 66, each screw rod 66 is located at movable sleeving ring about 65 two through mobile lantern ring 65 on each screw rod 66
The equal screw thread in side is socketed with stop nut 67.
Mobile lantern ring 65 is manually operated, two limits before mobile lantern ring 65, on the first each screw rod 66 of turn
Nut 67, so that moving up and down for movable sleeving ring 65 can be realized, mobile lantern ring 65 moves up and down what drive was firmly connected with it
Saw blade 64 moves up and down, and moving up and down for Saw blade 64 drives the second gear 63 engaged to rotate, second gear 63
Rotation drive the shaft 61 that is welded and fixed with it to rotate, and then the rotation of supporting leg 62 that drive is welded in shaft 61, when
When supporting leg 62 is unfolded, the height of support column 4 is reduced, and when supporting leg 62 folds, the height of support column 4 is increased, by this
Mode realizes the change of the bearing height up and down of Projecting Lamp ontology 1.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.
Claims (8)
1. a kind of Zooming projection lamp, including Projecting Lamp ontology (1), it is characterised in that: be equipped with two on the Projecting Lamp ontology (1)
A zoom mechanism (2), Projecting Lamp ontology (1) lower section are equipped with adjusted device (3), set below the adjusted device (3)
Have support column (4), lifting regulating mechanism (6) are installed on the support column (4)；
The zoom mechanism (2) includes pushing block (20), and the surface of the pushing block (20) is equipped with anti-skid chequer, and installs on pushing block (20)
There are two symmetrical detent item (21), each detent item (21) is mounted on scale strip far from the side of pushing block (20)
(22)。
2. Zooming projection lamp according to claim 1, it is characterised in that: two zoom mechanisms (2) correspond to each other, and
The two is located in same level.
3. Zooming projection lamp according to claim 1, it is characterised in that: the detent item (21) includes detent block
(210), the end cross-sectional of the detent block (210) wherein one end is in isosceles triangle, and the other end is fixed with bulge loop, passes through on bulge loop
It is installed at least three slide bars (211), each slide bar (211) is both secured on pushing block (20), and on each slide bar (211)
It is surrounded with the first compressed spring (212), the both ends of first compressed spring (212) are connected to bulge loop and pushing block (20)
On.
4. Zooming projection lamp according to claim 1, it is characterised in that: the surface of the scale strip (22) is equipped with scale,
And the detent protrusion (23) of the linear equidistant arrangement of a row is equipped on the side of each scale strip (22) face detent item (21),
The end cross-sectional of the detent protrusion (23) is in isosceles triangle, and detent protrudes the inclined surface and detent block of (23) end
(210) tilt angle on the inclined surface of end is identical.
5. Zooming projection lamp according to claim 1, it is characterised in that: the adjusted device (3) and Projecting Lamp ontology (1)
Between be bolted to connection.
6. Zooming projection lamp according to claim 1, it is characterised in that: the section of the support column (4) is rounded or square
Shape.
7. Zooming projection lamp according to claim 1, it is characterised in that: between the support column (4) and adjusted device (3)
By rotation engaging column (5) rotation connection, the top of rotation engaging column (5) is weldingly fixed on adjusted device (3), and is revolved
The bottom end activity for turning engaging column (5) is embedded at support column (4) inside.
8. Zooming projection lamp according to claim 7, it is characterised in that: the rotation engaging column (5) is using wooden or golden
Belong to one of material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711128469.3A CN109780466B (en) | 2017-11-15 | 2017-11-15 | Zooming projection lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711128469.3A CN109780466B (en) | 2017-11-15 | 2017-11-15 | Zooming projection lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109780466A true CN109780466A (en) | 2019-05-21 |
| CN109780466B CN109780466B (en) | 2021-06-15 |
Family
ID=66493768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711128469.3A Active CN109780466B (en) | 2017-11-15 | 2017-11-15 | Zooming projection lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109780466B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216077A (en) * | 2021-12-24 | 2022-03-22 | 山东理工职业学院 | Atmosphere lamp for environmental art design and using method thereof |
| CN115061253A (en) * | 2022-06-21 | 2022-09-16 | 歌尔光学科技有限公司 | Focusing mechanism and electronic equipment |
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| CN2763824Y (en) * | 2004-11-18 | 2006-03-08 | 矽峰光电科技股份有限公司 | Zoom lens |
| CN200977657Y (en) * | 2006-11-17 | 2007-11-21 | 蒋明基 | Cutting knife for easy changing cutting blade |
| CN202132759U (en) * | 2011-07-12 | 2012-02-01 | 张周 | Assembled LED (Light Emitting Diode) illuminating lamp |
| CN202501404U (en) * | 2012-04-28 | 2012-10-24 | 东莞华明灯具有限公司 | Structure used for adjusting light emitting angle of lamp |
| CN103075642A (en) * | 2012-11-21 | 2013-05-01 | 宁波荣发电器有限公司 | Focusing flashlight |
| CN205191381U (en) * | 2015-12-11 | 2016-04-27 | 佛山市影烽电子有限公司 | Lamp of following spot |
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2017
- 2017-11-15 CN CN201711128469.3A patent/CN109780466B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2763824Y (en) * | 2004-11-18 | 2006-03-08 | 矽峰光电科技股份有限公司 | Zoom lens |
| CN200977657Y (en) * | 2006-11-17 | 2007-11-21 | 蒋明基 | Cutting knife for easy changing cutting blade |
| CN202132759U (en) * | 2011-07-12 | 2012-02-01 | 张周 | Assembled LED (Light Emitting Diode) illuminating lamp |
| CN202501404U (en) * | 2012-04-28 | 2012-10-24 | 东莞华明灯具有限公司 | Structure used for adjusting light emitting angle of lamp |
| CN103075642A (en) * | 2012-11-21 | 2013-05-01 | 宁波荣发电器有限公司 | Focusing flashlight |
| CN205191381U (en) * | 2015-12-11 | 2016-04-27 | 佛山市影烽电子有限公司 | Lamp of following spot |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114216077A (en) * | 2021-12-24 | 2022-03-22 | 山东理工职业学院 | Atmosphere lamp for environmental art design and using method thereof |
| CN115061253A (en) * | 2022-06-21 | 2022-09-16 | 歌尔光学科技有限公司 | Focusing mechanism and electronic equipment |
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| Publication number | Publication date |
|---|---|
| CN109780466B (en) | 2021-06-15 |
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