CN205939004U - Transmission structure of lamps and lanterns slide - Google Patents
Transmission structure of lamps and lanterns slide Download PDFInfo
- Publication number
- CN205939004U CN205939004U CN201620912312.4U CN201620912312U CN205939004U CN 205939004 U CN205939004 U CN 205939004U CN 201620912312 U CN201620912312 U CN 201620912312U CN 205939004 U CN205939004 U CN 205939004U
- Authority
- CN
- China
- Prior art keywords
- mating plate
- mounting disc
- light source
- drive mechanism
- slide
- 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)
- Mechanical Light Control Or Optical Switches (AREA)
Abstract
The utility model discloses a transmission structure of lamps and lanterns slide, it includes the base member, is equipped with light source and driving motor on the base member, the side of light source is equipped with the mounting disc, and the mounting disc has rotating axis core, installs the master arm on driving motor's the output shaft, and the one end and the master arm of connecting rod are connected, the other end with the mounting disc is connected, and the hookup location of mounting disc and connecting rod skew in rotating axis core, install the slide in the mounting disc, under driving motor's effect, this slide has to be cut into the position and surely goes out place, is located when cutting into when the slide, and this slide is located the place ahead of light source, is located when surely going out place this slide bias in the place ahead of light source when the slide. An object of the utility model is to provide a transmission structure of lamps and lanterns slide, the utility model discloses simple structure can effectual deformation of avoiding under the high temperature environment or destruction, has improved the light efficiency and the life of lamps and lanterns.
Description
Technical field
This utility model belongs to illumination and furnishing fields and in particular to the drive mechanism of light fixture mating plate.
Background technology
In existing light fixture, especially stage lamp, the power of its light source is larger, and its transmission is mostly passed through belt or used polyfluoroprene
Gear structure is realized.
Due to lamp interior temperature drift, and the temperature near light source position and light direct irradiation, on the one hand can lead to
Belt or polyfluoroprene premature aging, the lost of life；On the other hand, belt or polyfluoroprene also occur dry linting in use, and powder adheres to
On the sheet glass such as color chips disk, CYM, light efficiency can be affected, the serious color chips sheet glass that more can lead to ruptures.What is more, uses
In there is also the belt leading to because of high temperature aging fracture or polyfluoroprene gear tooth breakage situation.
Content of the invention
The purpose of this utility model is to provide a kind of drive mechanism of light fixture mating plate, and this utility model structure is simple, can
Effectively to avoid the deformation under hot environment or destruction, improve light efficiency and the service life of light fixture.
Its technical scheme is as follows：
The drive mechanism of light fixture mating plate, including matrix, is provided with light source and motor, the side of described light source on matrix
It is provided with mounting disc, mounting disc has axis of rotation, the output shaft of motor is provided with master arm, one end of connecting rod and active
Arm connects, and the other end is connected with described mounting disc；And mounting disc deviates from described axis of rotation with the link position of connecting rod；Install
Mating plate is provided with disk, in the presence of motor, this mating plate has incision position and cuts out position, when mating plate is located at incision position
When, this mating plate is located at the front of light source, and when mating plate is located at and cuts out, this mating plate deviates from the front of light source.
It is additionally provided with the first heat shield in the front of described light source.
Described mating plate includes the second heat shield and colour temperature piece.
Described second heat shield, colour temperature piece are sector, and the second heat shield, colour temperature piece form fan by the transition wire of radial direction
The integral structure of shape.
Described mounting disc includes pressing plate, bearing block and rolling bearing, and rolling bearing is installed in bearing block, pressing plate and bearing
Seat connects and clamps described mating plate.
It is inner side near the side of described motor, the stage casing of described connecting rod is protruded laterally with respect to its two ends.
Described connecting rod is curved.
It should be noted that：
Aforementioned " first, second " does not represent specific quantity and order, and is only used for the differentiation to title.
Below advantage of the present utility model or principle are illustrated：
1st, during incision or cutting out, it is that active arm swing is driven by motor, master arm is by moving connecting rod
Mounting disc is driven to rotate about axle center rotation, you can to realize the incision of mating plate or cut out, this structure is simple, and all can be using gold
Belong to material to be processed, reliability is higher, reduce this drive mechanism produced deformation and damage of components in high temperature environments,
Improve light efficiency and the service life of light fixture.
Drive mechanism includes the mounting disc with axis of rotation, and mating plate is connected with mounting disc, and mounting disc rotates about axle center
Rotation, you can realize the incision to mating plate or cut out conversion, structure is simple, is switched over by mounting disc rotation, it is possible to achieve
Steadily, progressive handoff procedure.
2nd, the front in the light source of this light fixture is provided with the first heat shield, and the partly light (as ultraviolet light) in light can be entered
Row filters, and reaches effect heat-insulated for the first time.
3rd, as needed, drive mechanism can also be started, thus drive the second heat shield incision, and the light that light source is sent
Carry out second filtration, reach secondary effect of heat insulation, it is possible to reduce because high temperature is for the infringement of mating plate in front of light source, carry
The high light efficiency of light fixture and service life.
The 4th, colour temperature piece is also associated with mounting disc, by controlling the anglec of rotation of mounting disc, can also realize to light source
The regulation of tone, function is more.
5th, described second heat shield, colour temperature piece are installed for integral type structure, can realize both uniformly gradual changes in incision
Transition；When installing disc spins, the second heat shield at mounting disc axis of rotation, the distance of colour temperature piece movement are little, and
Distance away from the second heat shield at mounting disc axis of rotation, colour temperature piece movement is bigger, so, the second heat shield, colour temperature piece
Using sector structure.
6th, pressing plate is connected the second heat shield, the clamping of colour temperature piece with bearing block, and makes the second heat shield, the colour temperature piece can be around
Bearing rotary.
7th, the stage casing of described connecting rod is protruded laterally with respect to its two ends, and the arrangement of this drive mechanism can be made more compact,
Reduce motor, the interference in the course of the work of master arm and connecting rod.
Brief description
Fig. 1 is the view of the drive mechanism of light fixture mating plate described in this utility model embodiment；
Fig. 2 is the attachment structure figure of the second heat shield, colour temperature piece and mounting disc；
Fig. 3 is the disassembly diagram of Fig. 2；
Description of reference numerals：
10th, light source, the 21, first heat shield, the 22, second heat shield, 23, colour temperature piece, 31, mounting disc, 311, pressing plate, 312,
Bearing block, 313, rolling bearing, 314, axis of rotation, 32, motor, 33, master arm, 34, connecting rod.
Specific embodiment
Below embodiment of the present utility model is described in detail.
As shown in Figure 1 to Figure 3, the drive mechanism of light fixture mating plate, including matrix (not shown), is provided with light on matrix
Source 10 and motor 32, the side of described light source 10 is provided with mounting disc 31, and mounting disc 31 has axis of rotation 314, drives electricity
Master arm 33 is provided with the output shaft of machine 32, one end of connecting rod 34 is connected with master arm 33, the other end and described mounting disc 31
Connect；And mounting disc 31 deviates from described axis of rotation 314 with the link position of connecting rod 34；In mounting disc 31, mating plate is installed,
In the presence of motor 32, this mating plate has incision position and cuts out position, and when mating plate is located at incision position, this mating plate is located at light
The front in source 10, when mating plate is located at and cuts out, this mating plate deviates from the front of light source 10.
It is additionally provided with the first heat shield 21 in the front of described light source 10, described mating plate includes the second heat shield 22 and colour temperature piece
23.Described second heat shield 22, colour temperature piece 23 are sector, and the transition that the second heat shield 22, colour temperature piece 23 pass through radial direction is linear
Become fan-shaped integral structure.
Described mounting disc 31 includes pressing plate 311, bearing block 312 and rolling bearing 313, and rolling bearing 313 is installed on bearing
In seat 312, pressing plate 311 is connected with bearing block 312 and clamps described mating plate.It is interior near the side of described motor 32
Side, the stage casing of described connecting rod 34 is protruded laterally with respect to its two ends, and described connecting rod 34 is curved.
The present embodiment has the advantage that：
1st, during incision or cutting out, it is to drive master arm 33 to swing by motor 32, master arm 33 passes through
Dynamic connecting rod 34 drive mounting disc 31 rotates about axle center 314 and rotates, you can realizes the incision of mating plate or cuts out, this structure is simple,
And all can be processed using metal material, reliability is higher, reduces the produced change in high temperature environments of this drive mechanism
Shape and damage of components, improve light efficiency and the service life of light fixture.
Drive mechanism includes the mounting disc 31 with axis of rotation 314, and mating plate is connected with mounting disc 31, and mounting disc 31 is around it
Axis of rotation 314 rotates, you can realizes the incision to mating plate or cuts out conversion, and structure is simple, is carried out by mounting disc 31 rotation
Switching, it is possible to achieve steady, progressive handoff procedure.
2nd, the front in the light source 10 of this light fixture is provided with the first heat shield 21, can be to the partly light in light (as ultraviolet
Light) filtered, reach effect heat-insulated for the first time.
3rd, as needed, drive mechanism can also be started, thus drive the second heat shield 22 to cut, and light source 10 is sent
Light carry out second filtration, reach secondary effect of heat insulation, it is possible to reduce because high temperature is for light source 10 front mating plate
Infringement, improves light efficiency and the service life of light fixture.
The 4th, colour temperature piece 23 is also associated with mounting disc 31, by controlling the anglec of rotation of mounting disc 31, can also realize
Regulation to light source 10 tone, function is more.
5th, described second heat shield 22, colour temperature piece 23 are installed for integral type structure, can realize both uniformly in incision
The transition of gradual change；When mounting disc 31 rotates, the second heat shield 22 at mounting disc 31 axis of rotation 314, colour temperature piece 23
The distance of movement is little, and away from the second heat shield 22 at mounting disc 31 axis of rotation 314, colour temperature piece 23 movement distance more
Greatly, so, the second heat shield 22, colour temperature piece 23 adopt sector structure.
6th, pressing plate 311 is connected with bearing block 312 and clamps the second heat shield 22, colour temperature piece 23, and make the second heat shield 22,
Colour temperature piece 23 can be around bearing rotary.
7th, the stage casing of described connecting rod 34 is protruded laterally with respect to its two ends, and the arrangement of this drive mechanism can be made tighter
Gather, reduce motor 32, the interference in the course of the work of master arm 33 and connecting rod 34.
These are only specific embodiment of the utility model, protection domain of the present utility model is not limited with this；Not
Any replacement made on the basis of violating this utility model design and improvement, all belong to protection domain of the present utility model.
Claims (7)
1. the drive mechanism of light fixture mating plate, it is characterised in that including matrix, is provided with light source and motor on matrix, described
The side of light source is provided with mounting disc, and mounting disc has axis of rotation, and the output shaft of motor is provided with master arm, connecting rod
One end is connected with master arm, and the other end is connected with described mounting disc；And mounting disc deviates from described rotation with the link position of connecting rod
The rotating shaft heart；Mating plate is provided with mounting disc, in the presence of motor, this mating plate has incision position and cuts out position, works as mating plate
When being located at incision position, this mating plate is located at the front of light source, and when mating plate is located at and cuts out, this mating plate deviates from the front of light source.
2. the drive mechanism of light fixture mating plate as claimed in claim 1 is it is characterised in that be additionally provided with first in the front of described light source
Heat shield.
3. the drive mechanism of light fixture mating plate as claimed in claim 1 is it is characterised in that described mating plate includes the second heat shield and color
Warm piece.
4. the drive mechanism of light fixture mating plate as claimed in claim 3 is it is characterised in that described second heat shield, colour temperature piece are
Sector, the second heat shield, colour temperature piece form the integral structure of sector by the transition wire of radial direction.
5. as any one of Claims 1-4 the drive mechanism of light fixture mating plate it is characterised in that described mounting disc includes
Pressing plate, bearing block and rolling bearing, rolling bearing is installed in bearing block, and pressing plate is connected with bearing block and presss from both sides described mating plate
Tightly.
6. as any one of Claims 1-4 light fixture mating plate drive mechanism it is characterised in that near described drive electricity
The side of machine is inner side, and the stage casing of described connecting rod is protruded laterally with respect to its two ends.
7. the drive mechanism of light fixture mating plate as claimed in claim 6 is it is characterised in that described connecting rod is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620912312.4U CN205939004U (en) | 2016-08-19 | 2016-08-19 | Transmission structure of lamps and lanterns slide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620912312.4U CN205939004U (en) | 2016-08-19 | 2016-08-19 | Transmission structure of lamps and lanterns slide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205939004U true CN205939004U (en) | 2017-02-08 |
Family
ID=57947538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620912312.4U Expired - Fee Related CN205939004U (en) | 2016-08-19 | 2016-08-19 | Transmission structure of lamps and lanterns slide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205939004U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128654A (en) * | 2020-09-22 | 2020-12-25 | 兰州万里航空机电有限责任公司 | Retractable landing and sliding integrated illuminating lamp |
-
2016
- 2016-08-19 CN CN201620912312.4U patent/CN205939004U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112128654A (en) * | 2020-09-22 | 2020-12-25 | 兰州万里航空机电有限责任公司 | Retractable landing and sliding integrated illuminating lamp |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20210819 |