KR910004587U - 비상구 유도등용 케이스의 상부조립 구조 - Google Patents

비상구 유도등용 케이스의 상부조립 구조

Info

Publication number
KR910004587U
KR910004587U KR2019890012340U KR890012340U KR910004587U KR 910004587 U KR910004587 U KR 910004587U KR 2019890012340 U KR2019890012340 U KR 2019890012340U KR 890012340 U KR890012340 U KR 890012340U KR 910004587 U KR910004587 U KR 910004587U
Authority
KR
South Korea
Prior art keywords
assembly structure
upper assembly
emergency exit
exit case
case
Prior art date
Application number
KR2019890012340U
Other languages
English (en)
Other versions
KR910009254Y1 (ko
Inventor
이춘섭
Original Assignee
동방전자산업 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 동방전자산업 주식회사 filed Critical 동방전자산업 주식회사
Priority to KR2019890012340U priority Critical patent/KR910009254Y1/ko
Publication of KR910004587U publication Critical patent/KR910004587U/ko
Application granted granted Critical
Publication of KR910009254Y1 publication Critical patent/KR910009254Y1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/104—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening using feather joints, e.g. tongues and grooves, with or without friction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0064—Health, life-saving or fire-fighting equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Casings For Electric Apparatus (AREA)
KR2019890012340U 1989-08-23 1989-08-23 비상구 유도등용 케이스의 상부조립 구조 KR910009254Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890012340U KR910009254Y1 (ko) 1989-08-23 1989-08-23 비상구 유도등용 케이스의 상부조립 구조

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890012340U KR910009254Y1 (ko) 1989-08-23 1989-08-23 비상구 유도등용 케이스의 상부조립 구조

Publications (2)

Publication Number Publication Date
KR910004587U true KR910004587U (ko) 1991-03-19
KR910009254Y1 KR910009254Y1 (ko) 1991-11-28

Family

ID=19289372

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890012340U KR910009254Y1 (ko) 1989-08-23 1989-08-23 비상구 유도등용 케이스의 상부조립 구조

Country Status (1)

Country Link
KR (1) KR910009254Y1 (ko)

Also Published As

Publication number Publication date
KR910009254Y1 (ko) 1991-11-28

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Legal Events

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A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19971015

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee