Title:
照明装置、照明装置の組合構造、取付部品、及び、照明装置と取付部品の取付構造
Document Type and Number:
Japanese Patent JP7241398
Kind Code:
B2
Abstract:
To provide a lighting device capable of stabilizing a combined state.SOLUTION: A lighting device D comprises a first outer surface part on a Z direction side and a second outer surface part F2 on a Z' direction side. The first outer surface part has a first convex part F11 that is convex in the Z direction side. The second outer surface portion F2 has a second concave part F22 which is concave on the Z direction side. The second concave part F22 is arranged at a position corresponding to the first convex portion F11 on the Z' direction side with respect to the first convex part F11. The inner shape of the second concave part F22 corresponds to the outer shape of the first convex part F11, and the inner shape dimension of the second concave part F22 corresponds to or is slightly smaller than the outer shape dimension of the first convex part F11.SELECTED DRAWING: Figure 1G
Inventors:
Shigeki Shibata
Application Number:
JP2019133525A
Publication Date:
March 17, 2023
Filing Date:
July 19, 2019
Export Citation:
Assignee:
Logos Corporation Co., Ltd.
International Classes:
F21S2/00; F21S6/00; F21V3/00; F21V3/02; F21V21/00
Domestic Patent References:
| JP2012028034A | ||||
| JP2239651A | ||||
| JP2012028082A |
Attorney, Agent or Firm:
Masao Onishi
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