WO2012034249A1

WO2012034249A1 - Butterfly-shaped lamp

Info

Publication number: WO2012034249A1
Application number: PCT/CN2010/001378
Authority: WO
Inventors: 刘江; 迟志均
Original assignee: Liu Jiang; Chi Zhijun
Priority date: 2010-09-17
Filing date: 2010-09-17
Publication date: 2012-03-22

Abstract

A butterfly-shaped lamp is a news and video lamp. Two lamp body portions are connected with a bottom case (101) by a rotating shaft, and the bottom case (101) and a tripod are fixed together by an adaptor. In addition, a transparent sheet (402) and a soft light sheet (403) are mounted in the front of either lamp board (401) for adjusting lamplight. The opening angle between the two lamp boards (401) is optionally adjusted within a range of 0-180 degrees. When the opening angle between two lamp boards (401) is within a range of 90-180 degrees, either lamp board (401) rotates by 270 degrees, thus illuminating in various directions. The lamp is small in size, light in weight, environmentally-friendly and energy-saving.

Description

Butterfly light

Technical field

Film and television lighting is a device that plays a role in complementing light during filming and stage lighting. It can achieve certain light effects according to needs. It helps to express the content of the program, reflects the author's creative intentions, and creates an artistic atmosphere. The audience, the camera (image) machine get the correct color feel and exposure. Unlike other luminaires, most of these luminaires have the ability to change the beam's diffuse angle and softness and color, and are equipped with special mechanisms such as focusing, aperture, and color filter.

Background technique

At present, most of the film and television lighting adopts the traditional halogen lamp, which is bulky and very S. It is inconvenient to carry, has high energy consumption, and has poor heat dissipation effect. It cannot quickly change the illumination direction of the film and television light board, which brings a lot of trouble to the shooting process. Power supply is also not convenient.

Summary of the invention

The butterfly lamp is not only small in size, light in weight, but also very energy-saving. It is powered by 12V DC and can also change the illumination angle and direction of the panel. DRAWINGS

Book

Figure 1 main view

101 is the bottom case, and 102 is the bottom plate of the light board.

103 is a loose screw, fixed above the film and television lighting shell;

Figure 2 shows the bottom case, 1011 is the indicator light, 1012 is the seven-segment digital tube, 1013 is the cascade signal input, 1014 is the cascade signal output, and 1015 is the toggle switch.

1016 is when the 401 is a monochrome temperature light board and a double color temperature light board, 1016 is a brightness adjustment knob (0-100%)

1017 is when the 401 is a monochrome temperature light board, there is no such knob; when 401 is a double color temperature light board, 1017 is a color temperature adjustment knob (3200K 5600K) _; 1018 is a boat switch, which serves to cut off the power supply, 1019 is a DC interface 1020 is the handle hole, 2021 is the small button

Figure 3 shows the DC interface

1019-1, power ground 1019-2, positive power supply

Figure 4 401 is a light board, 402 is a transparent board or a filter board, and 403 is a soft board.

Figure 5 501 is 403 card slot, 602 is 402 card slot, both are 2. 2 503 for the baffle, 504 for the baffle - 2

Figure 6 shows the loose board.

503 is a baffle plate, which acts to block the soft plate and the transparent plate from falling off.

Figure 7 shows the loose notch -2

504 is the baffle -2, which acts to block the soft plate and the transparent plate from falling off.

Figure 8 shows the two light panels fully closed.

Figure 9 shows the two lamp bodies fully open, and Figure 504 is directly attached to the tripod.

The two lamps can be rotated 180° backwards and 90° forward.

detailed description

The butterfly light is fixed to the tripod through the screw hole (204), and the four-pin card socket of the power adapter connected to the power source is inserted into the DC interface (209), and the signal output of the DMX512 console is connected with the butterfly lamp by the telephone line. The signal input terminal (203), when there are multiple lamps cascaded, the cascade signal output terminal (204) is connected to the cascade signal input terminal (203) of the second lamp through the telephone line. After turning on the power, press the ship type switch (208), turn the potentiometer (206) to adjust the brightness; when the color temperature is on, turn the potentiometer (207) to adjust the color temperature. The toggle switch (205) is used to switch the remote control.

Claims

Claim

1. The butterfly light is a news film and light. It is characterized in that two lamp body parts are connected to the bottom case through the rotating shaft, and the bottom case can be fixed with the tripod through the adapter. In addition, the transparent piece and the soft light can be placed in front of the light board. The film processes the light.

2. The butterfly lamp according to claim 1, wherein the opening and closing angles of the two light plates are arbitrarily adjustable from 0° to 180°, and the opening angle between the two light plates is between 90° and 180°. At the same time, the two panels can be rotated by 270°, which can illuminate in different directions.