KR900003721Y1 - Supporting body of p.c.b. - Google Patents

Supporting body of p.c.b. Download PDF

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Publication number
KR900003721Y1
KR900003721Y1 KR2019870010293U KR870010293U KR900003721Y1 KR 900003721 Y1 KR900003721 Y1 KR 900003721Y1 KR 2019870010293 U KR2019870010293 U KR 2019870010293U KR 870010293 U KR870010293 U KR 870010293U KR 900003721 Y1 KR900003721 Y1 KR 900003721Y1
Authority
KR
South Korea
Prior art keywords
circuit board
frame
grooves
emergency exit
hanging
Prior art date
Application number
KR2019870010293U
Other languages
Korean (ko)
Other versions
KR890001856U (en
Inventor
김종석
Original Assignee
동방전자산업 주식회사
최만형
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, 최만형 filed Critical 동방전자산업 주식회사
Priority to KR2019870010293U priority Critical patent/KR900003721Y1/en
Publication of KR890001856U publication Critical patent/KR890001856U/en
Application granted granted Critical
Publication of KR900003721Y1 publication Critical patent/KR900003721Y1/en

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1417—Mounting supporting structure in casing or on frame or rack having securing means for mounting boards, plates or wiring boards
    • H05K7/1418—Card guides, e.g. grooves
    • 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
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
    • F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
    • H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
    • H05K7/1405—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by clips or resilient members, e.g. hooks
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F2013/05—Constructional details indicating exit way or orientation

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Engineering & Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

내용 없음.No content.

Description

비상구 표시등용 회로기판 지지틀체Circuit board support frame for emergency exit indicator

제1도는 본 고안의 일부를 절개한 사용상태의 사시도.Figure 1 is a perspective view of the use state in which a part of the present invention is cut.

제2도는 회로 기판을 끼운 상태의 종단면 구성도.2 is a longitudinal cross-sectional view of a state in which a circuit board is fitted.

제3도는 A-A 선 단면도.3 is a cross-sectional view taken along the line A-A.

제4도는 B-B 선 단면도.4 is a cross-sectional view taken along line B-B.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : ＂＂ 형 틀체 2, 2' : 지지벽One : " 틀 frame 2, 2 ': support wall

3 : 보호틀 4, 4' : 고정레일3: protection frame 4, 4 ': fixed rail

5, 5' : 괘지돌편 6, 6' : 고정돌편5, 5 ': Hanging stone piece 6, 6': fixed stone piece

7, 7' : 괘지홈 8, 8' : 너트홈7, 7 ': hanging groove 8, 8': nut groove

본 고안은 비상구 표시등용 회로기판 지지틀체에 관한 고안이다.The present invention is a design for the circuit board support frame for the emergency exit indicator.

비상구 표시등 내부에 설치되는 회로기판은 고전압이 발생되나 고정 방법에 있어서 별도의 지지체 없이 직접 상자의 벽체 또는 상판에 절연체를 대고 볼트로 고정하거나, 또는 철판재의 지지틀체에 회로기판을 절연 접속시킨 후 다시 상자에 고정시킴으로써, 설치 작업이 번거롭고, 상자 내부수리 및 청소 작업시 상자 분리로 인한 감전 사고가 발생하는 일이 많았다.The circuit board installed inside the emergency exit light is generated with high voltage, but in the fixing method, the bolt is fixed to the wall or the top of the box directly without bolts, or the circuit board is insulated from the steel support frame. By fixing it back to the box, the installation work is cumbersome, and in many cases, an electric shock accident occurs due to the separation of the box during the repair and cleaning of the box.

본 고안은 이러한 종래의 폐단을 해소하기 위해 안출한 것으로서 이를 첨부 도면에 의거하여 상세히 설명하면 다음과 같다.The present invention has been devised to solve such a conventional closure as described in detail based on the accompanying drawings as follows.

내면에 각기 고정레일(4)(4')을 형성한 지지벽(2)(2')과 보호틀(3)이 연결되어 일체형 형성된 ＂＂ 형 합성수지 틀체(1)의 지지벽(2)(2') 일축 양단에 괘지홈(7)(7')이 요설된 괘지돌편 (5)(5')을 각각 내향 돌설하고 타측 양단에 너트홈(8)(8')이 요설된 고정돌편(6)(6')을 각각 내향 돌설한 구성으로써, 미설명 부호 9는 회로기판, 10은 표시등, 11은 비상구 표시등 상판, 12, 12'는 삽입공, 13, 13'은 걸고리, 14는 너트, 15는 볼트, 16은 통공이다.형성된 formed integrally by connecting the support walls 2, 2 'and the protection frame 3, each of which has fixed rails 4, 4' formed therein, Rub indents (5) (5 '), which are recessed grooves (7) (7'), on both ends of the support wall (2) and (2 ') of one end of the synthetic resin frame (1), respectively, In the configuration in which the inclined protrusion pieces 6 and 6 'with grooves 8 and 8' are respectively inwardly directed, reference numeral 9 denotes a circuit board, 10 indicator light, 11 an emergency exit indicator plate, 12, 12 'is an insertion hole, 13 and 13' are hooks, 14 is a nut, 15 is a bolt and 16 is a through hole.

이와 같이 구성된 본 고안은 지지벽(2)(2')을 외측으로 약간 벌려서 고정레일(4)(4')에 회로기판(9)을 끼워 놓으면 지지벽(2)(2')이 자체의 탄성으로 오무려지면서 이를 견고히 삽지시키고, 괘지돌편(5)(5')을 비상구표시등 상판(11)에 미리 형성시킨 삽입공(12)(12')에 삽입하고 측방향으로 밀어 제3도의 도시와 같이 표시등 상판(11)의 걸고리(13)(13')에 괘지홈(7)(7')을 괘지시킨후 도면 제4도의 도시와 같이 고정 돌편(6)(6')의 너트홈(8)(8')에 너트 (14)를 삽착시킨 상태에서 볼트(15)로 비상구 표시등 상판(11)에 고정하면 설치가 완료되는 것이다.According to the present invention configured as described above, when the circuit board 9 is inserted into the fixed rails 4 and 4 'by slightly spreading the support walls 2 and 2' outward, the support walls 2 and 2 'are separated from each other. It is squeezed by elasticity and firmly inserted into it. Then, the hanging stone piece 5, 5 'is inserted into the insertion hole 12, 12' formed in advance in the emergency exit indicator light plate 11, and pushed laterally. As shown in Fig. 4, the hanging grooves 7 and 7 'are hooked on the hooks 13 and 13' of the indicator light plate 11, and then the nuts of the fixing protrusions 6 and 6 'are shown in Fig. 4. When the nut 14 is inserted into the grooves 8 and 8 'and fixed to the emergency exit indicator top plate 11 with the bolt 15, the installation is completed.

따라서 회로기판(9)을 보호틀(3)이 감싸고 있으므로 수리 또는 청소작업시 전압에 의한 감전사고등을 방지 할 수 있고, 설치가 간편 용이한 효과가 있다.Therefore, since the protection frame 3 surrounds the circuit board 9, it is possible to prevent an electric shock accident due to voltage during repair or cleaning work, and there is an effect of easy installation.

Claims (1)

내면에 각기 고정레일(4)(4')을 형성한 지지벽(2)(2')과 보호틀(3)이 연결되어 일체로 형성된 ＂＂ 형 합성수지 틀체(1)의 지지벽(2)(2')일측 양단에 괘지홈(7)(7')이 요설된 괘지돌편(5)(5')을 내향 돌설하고, 타측 양단에 너트홈(8)(8')이 요설된 고정돌편(6)(6')을 내향 돌설한 구성을 특징으로 하는 비상구 표시등용 회로기판 지지틀채.형성된 formed integrally by connecting the support wall 2 (2 ') and the protection frame 3, each having a fixed rail (4) (4') formed therein. Inwardly, the hanging stone pieces (5) (5 '), in which the hanging grooves (7) and (7'), are arranged on both ends of the supporting wall (2) and (2 ') of the synthetic resin frame (1), and the nuts on the other ends A circuit board support frame for an emergency exit indicator light, characterized by a configuration in which the fixing protrusion pieces 6, 6 'with grooves 8, 8' are recessed inwardly.
KR2019870010293U 1987-06-26 1987-06-26 Supporting body of p.c.b. KR900003721Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870010293U KR900003721Y1 (en) 1987-06-26 1987-06-26 Supporting body of p.c.b.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870010293U KR900003721Y1 (en) 1987-06-26 1987-06-26 Supporting body of p.c.b.

Publications (2)

Publication Number Publication Date
KR890001856U KR890001856U (en) 1989-03-20
KR900003721Y1 true KR900003721Y1 (en) 1990-04-30

Family

ID=19264534

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870010293U KR900003721Y1 (en) 1987-06-26 1987-06-26 Supporting body of p.c.b.

Country Status (1)

Country Link
KR (1) KR900003721Y1 (en)

Also Published As

Publication number Publication date
KR890001856U (en) 1989-03-20

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Payment date: 19950413

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