INDUSTRIAL LIGHTING DEVICE - TPL VISION UK LTD

Title:

INDUSTRIAL LIGHTING DEVICE

Document Type and Number:

Japanese Patent JP2022017194

Kind Code:

A

Abstract:

To provide an industrial lighting device that can resist extreme external vibrations.SOLUTION: An industrial lighting device 10 comprises: a light source; a sealed housing 14 containing the light source, the sealed housing 14 comprising a support delimiting a housing window extending opposite the light source, a window pane sealing the housing window, and a sealing gasket compressed between the window pane and the support; and a filter 16 comprising a frame defining a frame window which is removably fixed to the housing, in an assembled position in which the frame window is opposite the housing window and an optical film sealing the frame window. The device comprises an elastic compression member arranged between the support and the frame.SELECTED DRAWING: Figure 1

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Inventors:

GUILLAUME MAZEAUD
JACK MCKINLEY

Application Number:

JP2021108030A

Publication Date:

January 25, 2022

Filing Date:

June 29, 2021

Export Citation:

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Assignee:

TPL VISION UK LTD

International Classes:

F21V15/01; F21V9/00; F21V31/00

Attorney, Agent or Firm:

Mitsuo Matsui
Hiroshi Murakami

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