KR940006087Y1 - Heater supporter for electron gun - Google Patents

Heater supporter for electron gun Download PDF

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Publication number
KR940006087Y1
KR940006087Y1 KR2019880019684U KR880019684U KR940006087Y1 KR 940006087 Y1 KR940006087 Y1 KR 940006087Y1 KR 2019880019684 U KR2019880019684 U KR 2019880019684U KR 880019684 U KR880019684 U KR 880019684U KR 940006087 Y1 KR940006087 Y1 KR 940006087Y1
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KR
South Korea
Prior art keywords
heater
supporter
heater supporter
electron gun
welding
Prior art date
Application number
KR2019880019684U
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Korean (ko)
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KR900010792U (en
Inventor
윤의원
Original Assignee
주식회사 금성사
최근선
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.)
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Publication date
Application filed by 주식회사 금성사, 최근선 filed Critical 주식회사 금성사
Priority to KR2019880019684U priority Critical patent/KR940006087Y1/en
Publication of KR900010792U publication Critical patent/KR900010792U/en
Application granted granted Critical
Publication of KR940006087Y1 publication Critical patent/KR940006087Y1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/04—Cathodes

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  • Electrodes For Cathode-Ray Tubes (AREA)

Abstract

내용 없음.No content.

Description

전자총용 히터 서포터Heater supporter for electron gun

제1a도는 종래의 히터 서포터를 장치한 상태의 평면도.1A is a plan view of a state in which a conventional heater supporter is installed.

제1b도는 1a도의 정면도.FIG. 1B is a front view of FIG. 1A.

제1c도는 종래의 히터 서포터의 측면도.Figure 1c is a side view of a conventional heater supporter.

제2a도는 본 고안 히터 서포터를 장치한 상태의 평면도.Figure 2a is a plan view of a state equipped with the present invention heater supporter.

제2b도는 본 고안 히터 서포터의 사시도.Figure 2b is a perspective view of the heater supporter of the present invention.

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

11, 12 : 히터리드 스트랩(Heater Lead Strap)11, 12: Heater Lead Strap

13 : 히터 서포터(Heater Supporter)13: Heater Supporter

13c : 돌기 13a, 13b : 연결편13c: projection 13a, 13b: connecting piece

14 : 정면 15 : 히터14: front 15: heater

본 고안은 전자총용 히터 서포터(Heater Supporter)에 관한 것으로, 특히 히터 서포터의 면적을 작게 하므로 인하여 열용량적으로 우수하게 하고 또한 히터와의 용접이 용이하도록 한 것이다.The present invention relates to a heater supporter for an electron gun (Heater Supporter), and in particular, because the area of the heater supporter is small because it is excellent in heat capacity and easy to weld with the heater.

일반적으로 음극선관의 전자총은 캐소우드와 히터 그리고 히터를 지지하는 히터 서포터로 되어있고, 상기 히터는 히터서포터에 의해 전력을 공급받아 발열하고 이로인해 캐소우드가 가열되어 전자빔을 방사하게 된다.In general, the electron gun of the cathode ray tube is composed of a cathode, a heater, and a heater supporter for supporting the heater. The heater is heated by a heater supporter, thereby generating heat, and the cathode is heated to radiate an electron beam.

제1a, b, c도는 종래 히터 서포터부를 나타낸 것으로, 비드글라스(Bead Glass)(1)에는 2개의 히터 리드스트랩(Heater-read Strap)(2)(3)이 고정되어 있고, 이 히터 리드 스트랩(2)(3)의 고정편(2a)(3a) 부분에는 히터서포터(4)의 연결편(4a)(4b)이 각각 용접등의 수단으로 고정설치되며 제1b도에서와 같이 히터 (5)는 히터 서포터(4)의 정면(4c)에 일정간격을 두고 일렬로 각각 고정된다.1a, b, and c show a conventional heater supporter, wherein two heater lead straps 2 and 3 are fixed to bead glass 1, and the heater lead straps are fixed. (2) In the fixing pieces 2a and 3a of the 3, the connecting pieces 4a and 4b of the heater supporter 4 are fixedly installed by means of welding or the like, respectively, as shown in FIG. Are fixed in a row at a predetermined interval on the front surface (4c) of the heater supporter (4).

또한 종래기술은 제2도의 다른 실시예와 같이 히터 서포터의 발전과정을 보면 초기에는 전체적인 면적이 상대적으로 큰 사각형 구조였으나, 열용량적인 면을 감안하여 삼각형 형상으로 형성하므로서 가급적 히터 서포터가 차지하는 면적을 줄였던 것이다.In addition, in the prior art, as shown in the second embodiment of FIG. 2, when the heater supporter was developed, the overall area was initially a relatively large rectangular structure, but in consideration of the heat capacity, it was formed in a triangular shape to reduce the area occupied by the heater supporter. It was.

그러나 제1abc도에서와 같이 종래의 히터 서포터(4)는 불필요한 면적(4d)을 포함한 전체의 면적이 커서 열용량적으로 매우 불리하며, 히터(5)를 상기 히터 서포터(4)에 용접함에 있어서도 용접위치 설정이 곤란하고 용접점과 비용접부위간의 고조차이가 없으므로 용접성이 나쁜 문제점이 발생하였던 것이다.However, as shown in FIG. 1abc, the conventional heater supporter 4 is very disadvantageous in terms of heat capacity because the entire area including the unnecessary area 4d is large. It is difficult to set the position and there is no difficulty between the welding point and the non-welded part, which causes a problem of poor weldability.

본 고안은 상기와 같은 종래 기술의 문제점을 감안하여 히터 서포터의 전체면적을 줄이고 원가절감은 물론 생산성 향상에 기여하므로서 열용량적으로도 향상시키고 히터와 용접시에도 위치 결정 및 용접성을 향상시킨 전자총용 히터 서포터를 제공하고자 한 것으로서, 종래의 히터 서포터에서 불필요한 부분을 제거하여 연결편을 양측방으로 직접 연설하고, 정면에 돌기를 일정간격으로 다수개 형성한 것이다.The present invention reduces the total area of the heater supporter in consideration of the problems of the prior art as described above, contributes to cost reduction as well as productivity, thereby improving heat capacity and improving the positioning and weldability in the heater and welding. In order to provide a supporter, by removing unnecessary parts from the conventional heater supporter, the connecting piece is directly addressed to both sides, and a plurality of protrusions are formed at a predetermined interval on the front side.

이하 첨부한 도면에 의거하여 본 고안을 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

제3도는 본 고안 히터 서포터의 평면도를 나타낸 것으로, 비드글라스(10)에는 고정편(11a)(12a)이 형성된 히터 리드스트랩(11)(12)이 고정설치되어 있고, 상기 고정편(11a)(12a)은 히터 서포터(13)의 연결편(13a)(13b)에 용접등의 수단에 의해 고정설치된다.3 is a plan view of the heater supporter of the present invention, and the bead glass 10 is provided with heater lead straps 11 and 12 having fixed pieces 11a and 12a formed thereon, and the fixing pieces 11a. 12a is fixed to the connecting pieces 13a and 13b of the heater supporter 13 by means of welding or the like.

또한 상기 히터 서포터(13)의 정면(14)에는 히터(15)를 용접하여 설치하기 위한 돌기(13c)가 일정간격으로 돌출 형성되어 구성되어지는 것이다.In addition, the front support 14 of the heater supporter 13 is formed by protruding protrusions 13c for welding and installing the heater 15 at regular intervals.

이와 같이 구성된 본 고안의 작용효과를 설명하면 다음과 같다.Referring to the effect of the present invention configured as described above are as follows.

본 고안의 히터 서포터(13)는 제3ab도에서와 같이, 연결편(13a)(13b)이 양측방으로 직접 연설되고 삼각판형상으로 되어 있기 때문에 히터 서포터(13)의 전체면적이 최대로 극소화되도록 함으로써 열용량적으로 우수하여 효율을 높일 수 있게 되는 것이다.In the heater supporter 13 of the present invention, as shown in FIG. By doing so, the heat capacity is excellent and the efficiency can be increased.

또한 히터 서포터(13)의 정면(14)에는 히터(15)를 용접하기 위한 돌기(13c)가 일정간격으로 돌출성형 되어 있기 때문에 상기 히터(15)를 항상 정위치에 일정하게 고정설치할 수 있는 것이고, 용접면과 비용접면과의 높이차이에 의해 용접을 항상 용이하게할 수 있도록한 매우 유용한 고안인 것이다.In addition, since the projection 13c for welding the heater 15 is protruded at a predetermined interval on the front surface 14 of the heater supporter 13, the heater 15 can be fixed at a fixed position at all times. It is a very useful design that makes it easy to always weld by the height difference between the welding surface and the non-contact surface.

Claims (1)

비드글라스(1)에 2개의 고정편(2a)(3a)이 형성된 히터 리드스트랩(2)(3)이 고정설치되는 전자총에 있어서, 상기 히터 리드스트랩(2)(3)의 고정편(2a)(3a)에는 삼각판형상의 히터 서포터(13)를 고정설치하되, 상기 히터 서포터(13)의 정면(14)에는 히터(15)를 용접설치하기 위한 돌기(13c)가 형성되어 구성됨을 특징으로 하는 전자총용 히터 서포터.In the electron gun in which the heater lead straps 2 and 3 having two fixing pieces 2a and 3a are formed on the bead glass 1, the fixing pieces 2a of the heater lead straps 2 and 3 are fixed. 3a, the triangular plate-shaped heater supporter 13 is fixedly installed, and the front surface 14 of the heater supporter 13 is formed with a protrusion 13c for welding and installing the heater 15. Heater supporter for electron gun.
KR2019880019684U 1988-11-30 1988-11-30 Heater supporter for electron gun KR940006087Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880019684U KR940006087Y1 (en) 1988-11-30 1988-11-30 Heater supporter for electron gun

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880019684U KR940006087Y1 (en) 1988-11-30 1988-11-30 Heater supporter for electron gun

Publications (2)

Publication Number Publication Date
KR900010792U KR900010792U (en) 1990-06-04
KR940006087Y1 true KR940006087Y1 (en) 1994-09-08

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KR2019880019684U KR940006087Y1 (en) 1988-11-30 1988-11-30 Heater supporter for electron gun

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100514967B1 (en) * 2001-11-08 2005-09-15 산요덴키가부시키가이샤 Wall mounted air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100514967B1 (en) * 2001-11-08 2005-09-15 산요덴키가부시키가이샤 Wall mounted air conditioner

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KR900010792U (en) 1990-06-04

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