公开(公告)号：US20240163983A1

公开(公告)日：2024-05-16

申请号：US18552010

申请日：2022-03-24

Applicant: LEGO A/S

Inventor： Arthur SACEK ,  Ole TERP ,  Jonathan ØRNSTRUP ,  Sebastian HJORT ,  Jacob Thomsen JUHL

IPC: H05B33/12 ,  F21V3/04 ,  F21V7/05 ,  F21V11/06 ,  F21V23/00 ,  F21Y105/16

CPC classification number: H05B33/12 ,  F21V3/049 ,  F21V7/05 ,  F21V11/06 ,  F21V23/005 ,  F21Y2105/16

Abstract: A modular construction system light matrix comprising a housing having side walls, an end wall and a front edge encircling a front opening of said housing. The light matrix has an array of light emitting elements. The light matrix has a compartment grid, arranged in said housing and having compartment grid walls extending towards said front opening of the housing, one compartment for each light emitting element. The light matrix has a light diffusing element arranged at said opening of the housing having a plurality of diffuser tiles, each diffuser tile covering a compartment of the compartment grid. The diffusing element comprises a diffuser grid providing a barrier between mutually facing sidewalls of the diffuser tiles. The diffuser grid is formed in a different material from the diffuser tiles. A lower side of the diffuser grid adapted to abut an upper side of the compartment grid.

公开(公告)号：US20220226747A1

公开(公告)日：2022-07-21

申请号：US17153585

申请日：2021-01-20

Applicant: LEGO A/S

Inventor： Arthur SACEK ,  Hans MADSEN ,  Johan Dybvad LARSEN ,  Jan HATTING ,  Pelle Normann BRIX

IPC: A63H33/08 ,  A63H33/04

Abstract: A connector element for a construction system, the construction system having first and second construction elements. The first type of construction elements comprising at least one construction element having connector knobs formed on a surface thereof and arranged in a regular two-dimensional lattice. The second type of construction elements comprising at least one construction element configured to cooperate with a connector peg to form a snap connection. The connector element comprising an elongate body having first and second ends and a longitudinal axis (A1). The first end having a first cylindrical connector portion, having an inner surface configured to form a friction fit, and an outer surface configured to form a friction fit between four neighbouring connector knobs formed on a first type of construction element. A second cylindrical connector portion configured to form a snap connection with the cylindrical connector opening of the second type of construction elements.