Supercharge Your Innovation With Domain-Expert AI Agents!

Photographic opposite arc type ceiling track

A reverse arc, ceiling technology, applied in photography, optics, instruments, etc., can solve the problems of prone to halo, limited movement range, affecting shooting effect, etc., to achieve the effect of creating simulated natural light, reasonable angle setting, good photography effect

Inactive Publication Date: 2014-04-16
四川圣寰科技有限公司
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] 2. The two lamps on the movable track at the rear have no up and down telescopic devices, and the position is relatively high. When shooting, halos are prone to occur, which affects the shooting effect
[0006] 3. Since there are only four lamps and the range of motion is limited, it is impossible to simulate natural light in the studio, which increases the limitation and difficulty of shooting

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Photographic opposite arc type ceiling track

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Such as figure 1 As shown, the present invention comprises six tracks: the disappearing light track 1, the dome light track 2, the main light track 3, the auxiliary light track 4, the No. 1 outline light track 5, and the No. 2 outline light track 6.

[0027] The disappearing lamp track 1 is located on the ground and is arc-shaped. Main light track 3, auxiliary light track 4, No. 1 outline light track 5, No. 2 outline light track 6, and ceiling light track 2 are suspended from the ceiling. The disappearing light track 1 is directly in front of the vertical projection of the main light track 3 and the auxiliary light track 4, that is, in front of the photographer, and the center of the circle faces inward.

[0028] Each track is described in detail below.

[0029] The ceiling light track 2 is circular and located at the center of the ceiling track. Preferably, a notch is provided to facilitate the installation of the lamp.

[0030] The No. 1 outline light track 5 and ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a photographic opposite arc type ceiling track which comprises a ceiling lamp track, a key light lamp track, an auxiliary light lamp track, a first rimming light lamp track and a second rimming light lamp track, wherein the tracks are suspended on a ceiling. The photographic opposite arc type ceiling track further comprises a shadow elimination lamp track which is positioned on the ground and in a shape of an arc, wherein the arc faces inwards, and the shadow elimination lamp track is positioned right in front of the vertical projection of the key light lamp track and the auxiliary light lamp track. Six lamps can be installed on the photographic opposite arc type ceiling track. Compared with the traditional #-shaped ceiling track, a shadow elimination lamp and a ceiling lamp are added, and therefore, photographic effect is good.

Description

technical field [0001] The invention relates to the field of photographic equipment, in particular to a reverse-arc ceiling rail for photography. Background technique [0002] Photography ceiling rails are devices used to hang lighting fixtures from the ceiling of a studio. Ceiling rails, also known as ceiling movable supports, are composed of fixed rails and movable rails, together with pulleys and movable booms, etc. constitute ceiling rail devices, and are installed on the ceiling. Lighting fixtures, light wires and movable booms are connected together. The traditional photography ceiling track is in the shape of a well, and the position of the placement is different according to the different photography effects, so manual positioning is required. [0003] The traditional well-shaped ceiling rails have the following problems: [0004] 1. It includes two fixed rails and two movable rails. Two lamps are respectively installed on the two movable rails. Adjusting each lam...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G03B15/02
Inventor 徐忠
Owner 四川圣寰科技有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com