Sky-Lights/Domes TRIZ Cases

Comb-like projections interlock with matching spaces on adjacent side walls to eliminate clearance, ensuring structural rigidity against wind loads.

Immersed roof window frame with elevated hinges eliminates thermal bridges, cutting heat loss by 37.5%.

A connector bracket links adjacent roof windows using non-parallel pivot and fixed sections.

An adjustable installation frame with length-adjustable crossbars and self-securing support elements for roof window mounting.

Zoned translucency in the diffuser element resolves the trade-off between maximizing illumination intensity and hiding internal structural details.

A mounting tool uses a pen clip-like insertion face to press and glide foam adhesive strips into grooves for secure collar placement.

An elongated filling member seals gaps between a rigid bottom flashing member and standing seams, preventing water penetration without flexible skirts.

Support flashings made of low thermal conductivity materials eliminate metal penetration, reducing heat loss through the roof structure.

Resilient insulation frame members feature grooves that allow transient deformation during installation to accommodate roof structures.

Intermediate walls divide hollow profiles into chambers, resolving the trade-off between structural strength and thermal insulation.

Nesting a deformable safety net between two skylight shells distributes fall impact forces via controlled frame deformation, eliminating external obstructions.

An insulated roof window frame merges thermal insulation into the structural member, resolving thermal bridging without modifying weatherproof flashings.

Pleated underroof collar flaps overlap at window frame corners to prevent installation skewness and ensure reliable waterproofing.

Segmenting the frame from heavy glass units reduces manual strain and equipment costs during roof structure mounting.

Segmented roof connector brackets attach to insulating frames at adjustable positions, reducing material consumption and thermal bridges.

Segmented collimator segments with non-specular interiors redirect sunlight at varying angles to eliminate glare and ensure uniform light distribution.

A unitary U-shaped cladding component surrounds a deck-mounted skylight frame with integrated locking mechanisms, eliminating complex screw installation.

Segmented insulation legs bridge roof battens without increasing packaging volume or transport damage risk.

A segmented reflector arrangement directs sunlight into cylindrical light pipes using convex and concave surfaces.

Circular parallel grooves with varying cross-sections near the apex and periphery of the cover manage solar angles to eliminate midday hotspots.

Composite metal curb with nested seals and rivet-adhesive joints extends fire resistance duration while managing thermal expansion stresses.

A lateral intermediate flashing element with a slit-shaped pocket connects adjacent longitudinal flashing elements at different altitudes.

An outer weather shield covers the sash opening while a spring lifting system counteracts heavy sash weight on steep roofs.

Segmented gaskets channel condensation through dedicated gutters, preventing moisture accumulation that blocks natural light entry.

Mechanical attachment members replace adhesives on an underroof collar, preventing sticking during installation while maintaining weatherproofing.

Inclined inner surfaces widen the light shaft to increase daylight entry without enlarging the building opening.

Roller wheels replace sliding tools to install vapour barrier collars, eliminating friction-induced material damage and stack-up.

A segmented conical attachment base uses plug-connected longitudinal profiles and corner connectors to form a structural assembly.

Segmented flexible shafts adapt to inclined roof structures, resolving installation complexity while maintaining effective natural light transmission.

Oblique side flashing leg covers top frame junction to block water ingress paths while creating wedge space for insulation.

Compound parabolic diffusers redirect sunlight into wider angular distributions, eliminating glare and reducing solar heat gain in building interiors.

A window with a reinforced glazing overhang extends beyond the sash frame to provide structural support and sealing integration.

Segmented bent edges resolve the contradiction between tight sealing and easy disassembly by allowing full flange insertion into low-height pockets.

Guide portions engage with base frames to align roof window modules vertically, reducing assembly time and labor costs.

A modular weatherproofing assembly uses reduced-material underroof collars and standardized flashing members to adapt to adjacent roof window configurations.

Curved prismatic ridges on a skylight dome refract sunlight from various angles to points below the lower periphery, reducing reflection losses.

A window masking system with switchable regions adjusts optical transparency to accommodate sensor installation.

A foldable installation aid with a plate portion and cut-outs provides a stable handle for mounting window frames in roof structures.

An inner frame for windows integrates a water baffle between fixing and connecting portions to block rainwater entry.

Segmented folding reduces the volume of soft waterproof collars, resolving handling errors while maintaining water-proofing reliability.

Angled frame engagement members at the distal leg end prevent rotation and joint deformation under wind loads.

A glass dome device uses a gas-filled closed space between flat and curved elements to enhance thermal insulation and structural integrity.

Segmented underroof collars with pleated sides resolve handling difficulties during roof window installation.

Connector elements with bent engagement sections attach flashing members to mounting brackets, preventing frame penetration and ensuring a watertight seal.

A flashing member incorporates an elastic compensation member that adapts to varying roof window angles while maintaining tight contact with the upstand.

Hollow cross-section brackets reduce production costs while maintaining thermal insulation efficiency.

A roof window integrates overlapping gutter notches to direct runoff water into collection channels.

A tubular skylight accessory uses a resilient ring to adapt its diameter for insertion and friction retention within the tube bore.

Concentric rotating shields adjust aperture size and position to resolve the contradiction between seasonal thermal adaptability and system complexity.

A roof window frame integrates a flashing socket with a sealing member to attach flashing via friction.