CN212456447U - Linear color-mixing and focusing LED panning surface light lamp - Google Patents
Linear color-mixing and focusing LED panning surface light lamp Download PDFInfo
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- CN212456447U CN212456447U CN202021379454.1U CN202021379454U CN212456447U CN 212456447 U CN212456447 U CN 212456447U CN 202021379454 U CN202021379454 U CN 202021379454U CN 212456447 U CN212456447 U CN 212456447U
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- 238000004091 panning Methods 0.000 title description 2
- 239000003086 colorant Substances 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000011049 pearl Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a linear mixing of colors, focusing's LED face light lamp of shaking head, including the lighting fixture with set up in light source, the controller of lighting fixture rear end, the lighting fixture sets up on the lamp stand of shaking head, the lamp stand of shaking head drives the lighting fixture rotatory, sways, the lighting fixture including the after-poppet and the fore-stock that connect gradually, set gradually light source, color palette to the front end on the after-poppet, and color palette and light source axial lead are mutually perpendicular, the color palette is connected and is mixed colors the drive, on the color palette drive then was fixed in the after-poppet, the drive color palette was rotatory set up focusing mechanism on the fore-stock in color palette the place ahead. The utility model realizes the linear automatic color temperature adjustment and automatic focusing of the LED lamp, does not need manual focusing of operators, and has low requirements and restrictions on operators; the focusing is sensitive and quick, the consumed time is short, the time and the labor are saved, the performance effect is greatly improved, the device can be widely applied to various occasions, and the self-carrying head shaking function is more convenient to focus.
Description
Technical Field
The utility model belongs to the technical field of the LED lamp, especially, relate to a LED of linear mixing of colors, focusing shakes first face light lamp.
Background
Generally, when people perform some shooting and stage performance activities, uncontrollable situations such as insufficient on-site lighting brightness, disordered lighting of various colors, uneven brightness of faces of people and the like often occur, and in order to meet the requirements of shooting and performance, professionals are required to set light sources on the site to perform light distribution, light supplement and other works, so that the aspects of on-site lighting, lighting brightness, angles, colors and the like are controllable. At present, the surface light lamp on the market, in order to guarantee the intensity of illumination, can lay a large amount of LED lamp pearls on the panel, in the film studio, the performance scene can use a plurality of surface light lamps simultaneously usually, joins in marriage light sources such as a plurality of spotlights again. When a large amount of LED lamp pearls are worked simultaneously on the surface light lamp, the condition such as scattering, light angle nonconformity can be produced, cause scene light confusion, uncontrollable etc. influence shooting, performance effect.
Therefore, the development of a novel LED lamp with controllable light is the key to solve the problem.
SUMMERY OF THE UTILITY MODEL
The utility model provides a linear mixing of colors, focusing's LED shakes first face light.
The utility model discloses a following technical scheme realizes: including the lighting fixture, and set up light source, the controller in the lighting fixture rear end, the lighting fixture sets up on the lamp stand of shaking head, the lamp stand of shaking head drives the lighting fixture rotatory, sways, the lighting fixture include after-poppet and fore-stock that connect gradually, after-poppet is last to set gradually light source, color palette to the front end, and color palette and light source axial lead are mutually perpendicular, the color palette is connected the drive of mixing colors, the drive of mixing colors is then fixed in on the after-poppet, drives the color palette rotation, set up focusing mechanism on the fore-stock in the color palette the place ahead, focusing mechanism includes focusing drive, focusing lens, mirror holder, slider, objective, the focusing lens sets up in the central part of mirror holder, the four corners or arbitrary relative both angles of mirror holder pass through the slider and set up on the fore-stock behind the mirror holder, set up the actuating lever transmission connection mirror holder on the focusing drive, the driving mirror bracket reciprocates along the front bracket, the objective lens is arranged at the front end of the front bracket, and the light source, the focusing lens and the objective lens are arranged coaxially.
The utility model has the advantages that: the utility model realizes the linear automatic color temperature adjustment and automatic focusing of the LED lamp, does not need manual focusing of operators, and has low requirements and restrictions on operators; the focusing is sensitive and quick, the consumed time is short, the time and the labor are saved, the performance effect is greatly improved, the device can be widely applied to various occasions, and the self-carrying head shaking function is more convenient to focus.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
fig. 3 is a schematic structural diagram of the color palette 7 of the present invention;
reference numbers in the figures: 1-light source, 2-controller, 3-rear bracket, 4-front bracket, 5-strut, 6-connecting plate, 7-color palette, 8-color palette drive, 9-focusing mechanism, 10-focusing drive, 11-focusing lens, 12-lens frame, 13-slider, 14-objective, 15-driving rod.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following detailed description is provided with reference to the accompanying drawings.
The linear color-mixing and focusing LED pan head light lamp shown in figures 1-3 comprises a lamp holder, a light source 1 and a controller 2 which are arranged at the rear end of the lamp holder, the lamp holder is arranged on a pan head lamp holder, the pan head lamp holder drives the lamp holder to rotate and swing, the lamp holder comprises a rear bracket 3 and a front bracket 4 which are sequentially connected, the light source 1 and a color palette 7 are sequentially arranged on the rear bracket 3 from the rear end to the front end, the color palette 7 is vertical to the axial lead of the light source 1, the color palette 7 is connected with a color mixing drive 8, the color mixing drive 8 is fixed on the rear bracket 3 to drive the color palette 7 to rotate, a focusing mechanism 9 is arranged on the front bracket 4 in front of the color palette 7, the focusing mechanism 9 comprises a focusing drive 10, a focusing lens 11, a lens frame 12, a sliding block 13 and an objective lens 14, the focusing lens 11 is arranged at the central part of the lens frame 12, and four corners or two opposite corners of the lens frame 12 are arranged on the front bracket 4 through the, the focusing drive 10 is arranged on the front support 4 behind the lens frame 12, the driving rod 15 is arranged on the focusing drive 10 and is in transmission connection with the lens frame 12, the lens frame 12 is driven to reciprocate along the front support 4, the objective lens 14 is arranged at the front end of the front support 4, and the light source 1, the focusing lens 11 and the objective lens 14 are arranged coaxially.
The color palette 7 is arranged in a fan-shaped structure, the angle of the color palette is 30-180 degrees, and the circle center of the color palette 7 is vertically connected with the color matching drive 8.
The color palette 7 is a CTO sheet.
The CTO sheet is a Color Temperature correction Color filter (Color Temperature Orange).
The front support 4 comprises at least two supporting rods 5 and two connecting plates 6, the two supporting rods 5 are arranged between the two connecting plates 6 in a diagonal line mode, the central portions of the two connecting plates 6 are provided with light-transmitting through holes, the connecting plates 6 at the rear ends of the supporting rods 5 are provided with focusing drivers 10, the focusing drivers 10 are located at one corner of the connecting plates 6 where the supporting rods 5 are not arranged, the central portions of the connecting plates 6 at the front ends of the supporting rods 5 are provided with objective lenses 14, and the supporting rods 5 are movably matched and connected with sliders 13.
And a connecting plate 6 at the rear end of the front bracket 4 is connected with the rear bracket 3.
The driving rod 15 is a screw rod.
The light source 1 is an LED lamp.
The focusing drive 10 is a motor, an air cylinder or a hydraulic cylinder.
The controller 2 is a single chip microcomputer, and is in signal connection with the light source 1, the color mixing driver 8 and the focusing driver 10.
The utility model discloses a working method: when the device is used and light needs to be toned, the controller 2 starts the toning drive 8 to drive the toning disk 7 to rotate clockwise or anticlockwise to shield the light path of the light source 1, so that the light emitted by the light source 1 is emitted after penetrating through the toning disk 7, toning is realized when the light penetrates through the toning disk 7, and when toning is not needed, the toning drive 8 drives the toning disk 7 to rotate to leave the light path for resetting; when the focal length needs to be adjusted, the controller 2 starts the focusing driver 10 to drive the driving rod 15 to operate, and the driving rod 15 drives the lens frame 12 to move forwards or backwards along the supporting rod 5 on the front bracket 4, so as to adjust the distance between the focusing lens 11 and the objective lens 14, and thus adjust the focal length.
Claims (7)
1. The utility model provides a linear mixing of colors, LED of focusing shake first face light lamp, includes the lighting fixture, and sets up in light source (1), controller (2) of lighting fixture rear end, the lighting fixture sets up on shaking the head lamp stand, shakes the head lamp stand and drives the lighting fixture rotatory, sway, its characterized in that: the lamp bracket comprises a rear bracket (3) and a front bracket (4) which are connected in sequence, a light source (1) and a color palette (7) are sequentially arranged on the rear bracket (3) from the rear end to the front end, the color palette (7) is perpendicular to the axial lead of the light source (1), the color palette (7) is connected with a color mixing drive (8), the color mixing drive (8) is fixed on the rear bracket (3) and drives the color palette (7) to rotate, a focusing mechanism (9) is arranged on the front bracket (4) in front of the color palette (7), the focusing mechanism (9) comprises a focusing drive (10), a focusing lens (11), a lens bracket (12), a sliding block (13) and an objective lens (14), the focusing lens (11) is arranged at the central part of the lens bracket (12), and four corners or two opposite corners of the lens bracket (12) are arranged on the front bracket (4) through the sliding block (13), the focusing drive (10) is arranged on a front support (4) behind the lens bracket (12), the focusing drive (10) is provided with a drive rod (15) which is in transmission connection with the lens bracket (12), the lens bracket (12) is driven to reciprocate along the front support (4), the objective lens (14) is arranged at the front end of the front support (4), and the light source (1), the focusing lens (11) and the objective lens (14) are arranged along the same axial line.
2. The linear color-adjusting and focusing LED pan head lamp according to claim 1, characterized in that: the color palette (7) is arranged to be of a fan-shaped structure, the angle of the color palette is 30-180 degrees, and the circle center of the color palette (7) is vertically connected with the color matching drive (8).
3. The linear color-adjusting and focusing LED rocking head face lamp according to claim 1 or 2, characterized in that: the color palette (7) is a CTO sheet.
4. The linear color-adjusting and focusing LED pan head lamp according to claim 1, characterized in that: fore-stock (4) including two piece at least branch (5), two connecting plates (6), two branch (5) diagonal line set up between two connecting plates (6), and the central part of two connecting plates (6) all sets up the printing opacity through-hole, set up focusing drive (10) on connecting plate (6) of branch (5) rear end, just focusing drive (10) are in the one corner of connecting plate (6) that are not provided with branch (5) the central part of connecting plate (6) of branch (5) front end sets up objective (14), each branch (5) then are connected with slider (13) movable fit.
5. The linear color-adjusting and focusing LED pan head lamp according to claim 1, characterized in that: the driving rod (15) is a screw rod.
6. The linear color-adjusting and focusing LED pan head lamp according to claim 1, characterized in that: the focusing drive (10) is a motor, an air cylinder or a hydraulic cylinder.
7. The linear color-adjusting and focusing LED pan head lamp according to claim 1, characterized in that: the controller (2) is a singlechip, and is in signal connection with the light source (1), the color mixing driver (8) and the focusing driver (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021379454.1U CN212456447U (en) | 2020-07-14 | 2020-07-14 | Linear color-mixing and focusing LED panning surface light lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021379454.1U CN212456447U (en) | 2020-07-14 | 2020-07-14 | Linear color-mixing and focusing LED panning surface light lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212456447U true CN212456447U (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021379454.1U Active CN212456447U (en) | 2020-07-14 | 2020-07-14 | Linear color-mixing and focusing LED panning surface light lamp |
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| Country | Link |
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| CN (1) | CN212456447U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114198688A (en) * | 2021-10-28 | 2022-03-18 | 山东华泰光源有限公司 | A lighting fixture that intelligently switches light color |
-
2020
- 2020-07-14 CN CN202021379454.1U patent/CN212456447U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114198688A (en) * | 2021-10-28 | 2022-03-18 | 山东华泰光源有限公司 | A lighting fixture that intelligently switches light color |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Factory Building C69 #, Zhaoqing Wanyang Innovation City, No. 41 Dawang Avenue, High tech Zone, Zhaoqing City, Guangdong Province, 526200 Patentee after: Guangdong Shiwang Optoelectronic Technology Co.,Ltd. Address before: 510000 1st floor, 5th floor, 6th floor, community 1, Jiaoxin village, Shimen street, Baiyun District, Guangzhou City, Guangdong Province Patentee before: Guangdong Leite light and sound equipment Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Linear Color Adjusting and Focusing LED Shaking Head Surface Light Effective date of registration: 20231117 Granted publication date: 20210202 Pledgee: Bank of China Limited Zhaoqing branch Pledgor: Guangdong Shiwang Optoelectronic Technology Co.,Ltd. Registration number: Y2023980066238 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |