LUMINAIRE - PANASONIC IP MAN CORP

Title:

LUMINAIRE

Document Type and Number:

Japanese Patent JP2022141479

Kind Code:

A

Abstract:

To improve heat dissipation performance of a battery.SOLUTION: A luminaire A1 comprises a long appliance body 1, a light source unit 2 for performing normal illumination, an emergency light source unit 3 for performing emergency illumination, and a supporting member 6 supporting the emergency light source unit 3. The emergency light source unit 3 comprises a battery block 5, and an emergency light source block 4 to be lit by electric power discharged from the battery block 5. The supporting member 6 comprises a fixed part 7 fixed to the appliance body 1, a fitting plate 80 fitted with the emergency light source block 4, a supporting plate 81 detachably supporting the battery block 5, and an opening part 82 arranged between the fitting plate 80 and the supporting plate 81. The opening part 82 is closed by the battery block 5 when the battery block 5 is supported by the supporting plate 81, and is opened when the battery block 5 is not supported by the supporting plate 81.SELECTED DRAWING: Figure 2

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Inventors:

KOBAYASHI TAKUMI
TAKASAKI AKIFUMI
NAKAZAWA MAKO

Application Number:

JP2021041808A

Publication Date:

September 29, 2022

Filing Date:

March 15, 2021

Export Citation:

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Assignee:

PANASONIC IP MAN CORP

International Classes:

F21V29/83; F21S2/00; F21S9/02; F21V23/00; F21V29/508; F21V29/70

Attorney, Agent or Firm:

Patent business corporation Hokuto patent office

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