KR910007506Y1 - Fluoressent light plate fixation of electric range - Google Patents
Fluoressent light plate fixation of electric range Download PDFInfo
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- KR910007506Y1 KR910007506Y1 KR2019890019293U KR890019293U KR910007506Y1 KR 910007506 Y1 KR910007506 Y1 KR 910007506Y1 KR 2019890019293 U KR2019890019293 U KR 2019890019293U KR 890019293 U KR890019293 U KR 890019293U KR 910007506 Y1 KR910007506 Y1 KR 910007506Y1
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- fixing
- display panel
- fluorescent display
- holder
- fixed
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/6444—Aspects relating to lighting devices in the microwave cavity
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- Electromagnetism (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래 전기레인지의 형광표시판 고정장치의 구성을 보인 분해사시도.1 is an exploded perspective view showing the configuration of a conventional fluorescent display panel fixing device for an electric range.
제2도는 본 고안에 의한 전기레인지의 형광표시판 고정장치의 구성을 보인 분해사시도.2 is an exploded perspective view showing the configuration of a fluorescent display panel fixing device of an electric range according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
11 : 인쇄회로기판 12 : 접속연결단자11: printed circuit board 12: connection connection terminal
13 : 형광표시판 14 : 고정홀더13: fluorescent display panel 14: fixed holder
14a, 14a' : 지지편 14b, 14b' : 보호편14a, 14a ': Support piece 14b, 14b': Protective piece
14c, 14c' : 지지벽 14d, 14d' : 절곡고정편14c, 14c ': support wall 14d, 14d': bending piece
14e, 14e' : 연장부 15 : 접착고정부재14e, 14e ': extension part 15: adhesive fixing member
16 : 공기주입구16: air inlet
본 고안은 전기레인지의 형광표시판 고정장치에 관한 것으로, 특히 형광표시판을 보다 용이하고 견고하게 고정할 수 있게한 전기레인지의 형광표시판 고정장치에 관한 것이다.The present invention relates to an apparatus for fixing a fluorescent display panel of an electric range, and more particularly, to an apparatus for fixing a fluorescent display panel of an electric range which enables the fluorescent display panel to be easily and firmly fixed.
종래 전기레인지의 형광표시판 고정장치는 제1도의 도시한 바와같이, 인쇄회로기판(1)의 일측연부로부터 인출되는 수개의 접속연결단자(2)에 형광표시판(3)이 인쇄기로 기판(1)의 상면과 일정간격이 유지되도록 고정되고, 상기 형광표시판(3)을 고정하는 고정홀더(11)에는 상면 중간부에 형광표시판(3)이 노출되는 사각공(4a)이 형성되며, 양측면 형광표시판(3)의 양측면이 지지됨과 아울러 인쇄기로 기판(1)의 상면 양측부에 지지되는 지지돌조(4b)(4b')가 각각 형성되고, 상기 고정홀더(4)의 양측면 중간부에는 형광표시판(3)의 양측면 양측에는 렌즈(도시되지 않음)을 고정하기 위한 렌즈고정용돌기(4d)(4d')가 각각 형성된 구조로 되어있다.In the conventional fluorescent display panel fixing apparatus of the electric range, as shown in FIG. 1, the fluorescent display panel 3 is connected to a plurality of connection connecting terminals 2 drawn out from one side edge of the printed circuit board 1, and the substrate 1 is connected to the printing apparatus. The fixing holder 11 fixing the upper surface of the fluorescent display panel 3 and a predetermined distance therebetween is formed in the fixing holder 11 fixing the fluorescent display panel 3, and the rectangular hole 4a is formed in the middle of the upper surface of the fluorescent display panel 3, and the fluorescent display panel on both sides is formed. Both side surfaces of (3) are supported, and support protrusions 4b and 4b 'are respectively supported on both sides of the upper surface of the substrate 1 by a printing press, and a fluorescent display plate (2) is provided on the middle portions of both sides of the fixed holder 4. On both sides of 3), the lens fixing protrusions 4d and 4d 'for fixing the lenses (not shown) are formed.
상기한 바와같은 전기레인지의 형광표시판 고정장치는 제1도에 도시한 바와같은 상태에서 고정홀더(4)를 도시한 화살표의 방향으로 밀어넣게 되면, 고정홀더(4)의 양 지지돌조(4b)(4b')의 내측면에 형광표시판(3)의 양측면이 지지되며, 고정홀더(4)를 가볍게 더 밀게되면, 상기 고정홀더(4)의 양 탄성고정돌기(4c)(4c')가 형광표시판(3)의 하면 양측부를 견고하게 잡아주게 되므로 고정홀더(4)의 하면에 형광표시판(3)의 상면이 긴밀하게 접촉되는 동시에 고정홀더(4)의 양 지지돌조(4b)(4b')는 인쇄회로기판(1)의 양측부에 지지되고, 이와같이 인쇄회로기판(1)에 연결고정된 형광표시판(3)에 고정홀더(4)가 고정된 상태에서 그 고정홀더(4)의 양 렌즈고정용 돌기(4d)(4d')를 이용하여 렌즈를 취부시키게 된다.When the fluorescent display panel fixing device of the electric range as described above pushes the fixing holder 4 in the direction of the arrow shown in the state shown in FIG. 1, both supporting protrusions 4b of the fixing holder 4 are provided. When both sides of the fluorescent display panel 3 are supported on the inner side of 4b ', and the fixing holder 4 is lightly pushed further, both elastic fixing protrusions 4c and 4c' of the fixing holder 4 are fluorescent. Since both sides of the lower surface of the display panel 3 are firmly held, the upper surface of the fluorescent display panel 3 is in intimate contact with the lower surface of the fixed holder 4, and both support protrusions 4b and 4b 'of the fixed holder 4 are provided. Are supported on both sides of the printed circuit board 1, and both lenses of the fixed holder 4 in the state in which the fixing holder 4 is fixed to the fluorescent display panel 3 fixed to the printed circuit board 1 in this manner. The lens is mounted using the fixing projections 4d and 4d '.
그러나 상기한 바와같은 전기레인지의 형광표시판 고정장치는 형광표시판(3)에 고정홀더(4)를 고정시킨 후, 그 고정홀더(4)에 렌즈를 취부시켜야 할 뿐만 아니라 형광표시판(3)에 고정홀더(4)를 후크형상의 탄성고정돌기(4c)를 이용하여 고정함으로써 그 고정작업이 용이하지 못한 단점이 있었으며, 형광표시판(3)의 고정작업 도중에 상기 탄성고정돌기(4c)가 파손될 경우에는 형광표시판(3)의 고정상태가 불안정하여 형광표시판(3)으로부터 고정홀더(4)가 이탈되는 등의 여러 문제점이 있었다.However, the fluorescent display panel fixing apparatus of the electric range as described above not only has to fix the fixing holder 4 to the fluorescent display panel 3, but also attach the lens to the fixing holder 4, as well as fixing the fluorescent display panel 3 to the fluorescent display panel 3. Fixing the holder 4 using a hook-shaped elastic fixing protrusion 4c has a disadvantage in that the fixing operation is not easy. When the elastic fixing protrusion 4c is damaged during the fixing operation of the fluorescent display panel 3, The fixing state of the fluorescent display panel 3 is unstable, and there are various problems such as the fixing holder 4 being separated from the fluorescent display panel 3.
따라서 본 고안은 상기한 바와같은 종래의 문제점을 해소하기 위하여 안출한 것으로, 고정홀더에 접착고정부재를 고정하여 그 접착고정부재에 형광표시판을 고정하며, 상기 고정홀더에 형성되는 절곡고정편을 인쇄회로기판의 고정공을 통하여 상면으로 돌출되게 한 후, 그 절곡고정편을 절곡시킴으로써 형광표시판을 보다 용이하고 견고하게 고정할 수 있도록 구성한 것인 바, 이를 첨부된 도면에 의하여 설명하면 다음과 같다.Therefore, the present invention has been devised to solve the conventional problems as described above, fixing the adhesive fixing member to the fixing holder to fix the fluorescent display panel to the adhesive fixing member, and to print the bending fixing piece formed on the fixing holder. After protruding to the upper surface through the fixing hole of the circuit board, the bending fixing piece is bent so that the fluorescent display panel can be fixed more easily and firmly. This will be described with reference to the accompanying drawings.
제2도에 도시한 바와같이, 인쇄회로기판(11)의 일측연부로 부터 인출되는 수개의 접속연결단자(12)에 형광표시판(13)이 고정되고, 상기 형광표시판(13)이 고정홀더(14)에 의하여 고정되는 것에 있어서, 상기 인쇄회로기판(11)의 하측에서 고정되는 고정홀더(14)의 상면 중간부에 형광표시판(13)이 부착고정되는 접착용 스폰지 등의 접착고정부재(15)를 고정하고, 상기 고정홀더(14)의 전, 후방 양측연부에는 형광표시판(13)의 전, 후방 양측연부를 지지하는 지지편(14a)(14a')를 각각 형성함과 아울러 후방부 중간에는 형광표시판(13)에 구비한 공기주입구(16)를 보호하기 위하여 보호편(4b)(4b')을 각각 형성하며, 상기 고정홀더(14)의 양측부에는 형광표시판(13)의 양측면을 지지하는 지지벽(14c)(14c')을 각각 형성하고, 상기 지지벽(14c)(14c')에는 상기 인쇄회로기판(11)의 상면 양측에 형성한 고정공(11a)(11a')으로 삽입되어 절곡되는 절곡고정편(14d)(14d')을 갖는 연장부(14e)(14e')를 각각 형성하여 구성한 것이다.As shown in FIG. 2, the fluorescent display panel 13 is fixed to several connection connection terminals 12 drawn from one edge of the printed circuit board 11, and the fluorescent display panel 13 is fixed holder ( 14, the adhesive fixing member 15 such as an adhesive sponge in which the fluorescent display panel 13 is attached and fixed to the middle of the upper surface of the fixing holder 14 fixed below the printed circuit board 11. ) And support pieces 14a and 14a 'supporting front and rear edges of the fluorescent display panel 13 on both front and rear edges of the fixing holder 14, and at the middle of the rear part. In order to protect the air inlet 16 provided in the fluorescent display panel 13, protective pieces 4b and 4b 'are formed, respectively, and both sides of the fluorescent holder 13 are provided at both sides of the fixed holder 14, respectively. Supporting walls 14c and 14c 'supporting are formed, respectively, and the supporting walls 14c and 14c' are formed on the upper surface of the printed circuit board 11. Extension portions 14e and 14e 'each having bending fixing pieces 14d and 14d' inserted and bent into fixing holes 11a and 11a 'formed on both sides are formed.
이와같이 구성되는 본 고안에 의한 전기레인지의 형광표시판 고정장치는 제2도에 도시한 상태에서 형광표시판(13)을 도시한 화살표의 방향으로 밀어넣게되면, 고정홀더(14)의 각 지지편(14a)(14a')에 형광표시판(13)의 전, 후방 양측연부가 지지되는 동시에 양 지지벽(14c)(14c')에 형광표시판(13)의 양측면이 저지되며, 또한 고정홀더(14)의 후방부 중간에 형성한 보호편(14b)(14b')에는 형광표시판(13)의 공기주입구(16)가 삽입되어 공기주입구(16)를 외부로부터 보호하게 된다.When the fluorescent display panel fixing device of the electric range according to the present invention configured as described above is pushed in the direction of the arrow shown in the state shown in FIG. 2, the support plate 14a of the fixing holder 14 Both sides of the fluorescent display panel 13 are blocked at both support walls 14c and 14c 'while both front and rear edges of the fluorescent display panel 13 are supported at the side 14a'). An air inlet 16 of the fluorescent display panel 13 is inserted into the protective pieces 14b and 14b 'formed in the middle of the rear part to protect the air inlet 16 from the outside.
이와같은 상태에서 형광표시판(13)을 하방향으로 가볍게 누르게 되면, 접착고정부재(15)에 의하여 형광표시판(13)은 고정홀더(14)에 견고하게 고정되며, 이후 고정홀더(14)의 양 지지벽(14c)(14c')에 연장형성되는 연장부(14e)(14e')의 절곡고정편(14d)(14d')을 인쇄회로기판(11)의 양 고정공(11a)(11a')으로 돌출되도록 삽입한 다음, 상기 절곡고정편(14d)(14d')을 a 또는 b방향으로 절곡시킴으로써 형광표시판(13)은 고정홀더(14)에 더욱 견고하게 고정된다.When the fluorescent display panel 13 is lightly pressed in such a state, the fluorescent display panel 13 is firmly fixed to the fixing holder 14 by the adhesive fixing member 15, and then the amount of the fixing holder 14 is fixed. The bending fixing pieces 14d and 14d 'of the extension portions 14e and 14e' extending to the supporting walls 14c and 14c 'are fixed to both fixing holes 11a and 11a' of the printed circuit board 11. ), And then the bending fixing pieces 14d and 14d 'are bent in the a or b direction so that the fluorescent display panel 13 is more firmly fixed to the fixing holder 14.
이상에서 상세히 설명한 바와같은 본 고안에 의한 전기레인지의 형광표시판은 렌즈의 취부를 배제함과 아울러, 고정홀더에 형광표시판을 가볍게 누르고 인쇄회로기판의 상면으로 돌출되는 절곡고정편을 절곡시키는 단순한 동작으로 보다 용이하게 형광표시판을 고정시키는 이점이 있으며, 고정홀더에 형광표시판을 견고하게 고정함으로써 외부의 충격을 흡수하여 고정홀더로부터 형광표시판이 이탈되는 것을 방지하는 효과가 있다.The fluorescent display panel of the electric range according to the present invention as described in detail above is a simple operation of excluding the mounting of the lens, and pressing the fluorescent display panel lightly to the fixed holder and bending the bending fixing piece protruding to the upper surface of the printed circuit board. There is an advantage of fixing the fluorescent display panel more easily, and by fixing the fluorescent display panel firmly to the fixing holder, there is an effect of absorbing the external shock to prevent the fluorescent display panel from being separated from the fixing holder.
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Application Number | Priority Date | Filing Date | Title |
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KR2019890019293U KR910007506Y1 (en) | 1989-12-19 | 1989-12-19 | Fluoressent light plate fixation of electric range |
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KR2019890019293U KR910007506Y1 (en) | 1989-12-19 | 1989-12-19 | Fluoressent light plate fixation of electric range |
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KR910012036U KR910012036U (en) | 1991-07-30 |
KR910007506Y1 true KR910007506Y1 (en) | 1991-09-27 |
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KR2019890019293U KR910007506Y1 (en) | 1989-12-19 | 1989-12-19 | Fluoressent light plate fixation of electric range |
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1989
- 1989-12-19 KR KR2019890019293U patent/KR910007506Y1/en not_active IP Right Cessation
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