The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2020
Filed:
Sep. 27, 2017
Tridonic Gmbh & CO KG, Dornbirn, AT;
Paul Dalby, Middlesbrough, GB;
Graeme Jones, Newton Aycliffe, GB;
John Kears, Witton Gilbert, GB;
Stephen Parkes, Darlington, GB;
Ian Wilson, East Herrington, Sunderland, GB;
John Richardson, Spennymoor, GB;
TRIDONIC GMBH & CO KG, Dornbirn, AT;
Abstract
The invention proposes a lighting device, in particular an emergency lighting device. The lighting device includes a first housing (), a lighting means (), for example an LED arranged at the first housing () and an electronic circuitry accommodated in the first housing () for operating the lighting means (). A second housing () of the lighting device accommodates an energy storage means () such as a rechargeable battery, wherein the first housing () and the second housing () are arranged spaced apart. An interconnecting means () mechanically connects the first housing () and the second housing () in an elastic manner and also connects electrically the electronic circuitry and the energy storage means (). The interconnecting means () of the lighting device of a preferred embodiment comprises a cable which is overmoulded to provide compressive strength in an axial direction of the cable.