Light Fastenings TRIZ Cases

A detachable light module uses parallel cavities to refract and mix light, improving floor lamp uniformity, softness, and maintenance.

A snap-fit adapter seat lets one flash light effector fit different light head shapes, cutting accessory count, storage needs, and setup effort.

Electrochromic smart glass paired with zoom optics lets a spotlight vary translucency and effects continuously without cumbersome filter changes.

Movable light-emitting units and reflective guides adjust camera illumination to avoid overexposure and underexposure across environments.

A low-expansion optic frame isolates each lens over its LED to limit heat-driven misalignment and improve light distribution and lumen output.

Movable light sources vary angle and intensity to light driver controls without washing out the display, while simulating sun, streetlights, and headlights.

An elastic snap sheet replaces threaded outer-frame fixing, securing the lamp cover quickly while keeping the lamp body connection stable.

Turning a single Fresnel lens body selects convex surfaces for light-angle adjustment without changing focal length, reducing luminous flux loss.

Patterned platform and recessed regions spread LED current more uniformly while reducing current-layer light absorption for higher light-emitting efficiency.

A bottom-and-side LED layout uses optical reflection to limit glare, reduce light loss, and avoid dark zones without costly light guides.

A segmented rotatable bracket supports flexible lamps and a lens, helping the fixture conform to curved walls of varying radii.

This lighting case aligns added phosphor layers with thin resin regions to improve spectral uniformity while preserving luminous efficiency.

Alternating lens portions enable single-layer angle adjustment by rotation, avoiding focal-length changes and added optical layers.

A voltage-driven piezoelectric actuator bends a flexible reflector to vary light projection direction and range.

Stepwise surface discontinuities keep convex and concave optical features compact while light distribution remains adjustable.

A flash illumination device detects unintended head unit rotation and activates an electromagnetic brake to restore the correct light emitting direction.

Elastic flexible flaps enable tool-free optical component replacement, resolving the trade-off between secure fixation and ergonomic accessibility.

Three independent concentric rings adjust a lamp socket in X, Y, and Z directions to resolve the trade-off between device complexity and positioning precision.

Flanged apertures nest over screw heads to enable toolless installation while maintaining thermal contact reliability.

A quick-change lighting assembly uses clips and a compression member to secure socket assemblies with a single motion.

Coiled spring brackets pull trims toward housing openings, eliminating the need to remove light modules during installation.

Rotating reflecting bodies with asymmetric internal facets redirect light to create uniform patterns without additional optical components.

A backlight module employs a spring element to press radiation elements against a light guide plate, eliminating gaps caused by manufacturing inaccuracies.

Positioning the kick reflector inside the downlight cone eliminates frame fitting issues while maintaining standard downlight appearance.

Integrating latching and sealing functions into one stamped spring eliminates separate seals, reducing part count while maintaining IP50 protection.

Concave micro-structures in the package layer uniformize LED output without thick optical films, reducing thickness and cost.

A dual distribution lens provides wide or narrow light patterns by flipping its orientation within a luminaire housing.

Replacing mechanical rotation with an optical wedge prism, this component adjusts the light emergent angle while eliminating stray light and glare.

Spring elements maintain light-tight contact between lamp reflector segments despite thermal expansion differences.

Segmented locking components allow the soft box housing to rotate and detach from universal lamp holders, resolving stability versus ease of operation.

An elastic member on the flexible circuit board absorbs clamping force, preventing stress concentration and cracks in the light source element.

An integrated lamp holder merges a cylindrical aluminum heat sink with the mounting structure for SMD LEDs.

Segmented reflector members pivot with movable housing panels to provide barrier-free ballast access without disassembly or optical degradation.

Nested harp sections and a headpiece compress the loop ring, preventing shade disorientation in high chandeliers.

Vertical engagement of the light-emitting unit via positioning notches eliminates oblique manual installation, reducing damage risk during automated assembly.

Cylindrical receiver speed ring with protruding tabs enables quick mounting to Balcar and Bowens light sources.