KR820001054Y1 - Electric kettle - Google Patents
Electric kettle Download PDFInfo
- Publication number
- KR820001054Y1 KR820001054Y1 KR2019810002513U KR810002513U KR820001054Y1 KR 820001054 Y1 KR820001054 Y1 KR 820001054Y1 KR 2019810002513 U KR2019810002513 U KR 2019810002513U KR 810002513 U KR810002513 U KR 810002513U KR 820001054 Y1 KR820001054 Y1 KR 820001054Y1
- Authority
- KR
- South Korea
- Prior art keywords
- heat
- support
- reflecting plate
- shizuhiita
- line
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/56—Preventing boiling over, e.g. of milk
- A47J27/62—Preventing boiling over, e.g. of milk by devices for automatically controlling the heat supply by switching off heaters or for automatically lifting the cooking-vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/004—Cooking-vessels with integral electrical heating means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Cookers (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 전체단면도.1 is a cross-sectional view of the present invention.
제2도는 본 고안의 일부 절단 요부확대도.Figure 2 is an enlarged view of part of the main portion of the present invention.
제3도는 본 고안의 열선지지 기구의 확대도.3 is an enlarged view of the hot wire support mechanism of the present invention.
제4도는 열선지지편의 열선지지 상태를 표시하는 것으로, (a)는 기립절설편 사이에 열선을 감입시킨상태도 (b)는 동 기립설편으로 열선을 고정시킨 상태도.4 is a diagram showing a hot wire supporting state of the hot wire supporting piece, (a) is a state in which a hot wire is sandwiched between the standing up cutting pieces, and (b) is a state in which the hot wire is fixed with the standing up piece.
본 고안은 전기밥솥의 반사판상에 파이프상 시즈히이타선이 노출되게 장착된 상부 열반사판과를 2중으로 재치 고정하여서 된 것이다.The present invention was made by double-mounting the upper heat reflecting plate mounted on the reflector of the rice cooker so that the Shizuhiita line on the pipe is exposed.
종래의 전기밥솥은 전적으로 시즈히이타선이 매설된 알미늄제 도나스형 열판을 사용하여 내부 솥 저면이 열판상에 재치되도록 구성 되었으므로 열판의 제조에 있어 정밀가공을 요하며 구성이 복잡하고 고가한 재료를 사용하여야 할 뿐아니라 시즈히이타선이 내부에서 고장났을 경우에는 수리가 불가능하여 열판을 폐기하게 되며, 따라서 재료와 노력의 손신이 막대하었고, 또 내부솥 저면에 이 물질이 부착되면 열전도가 용이하지 못하여 알미늄 열판의 온도가 이상 상승되어 열판을 용해하는 고장이 발생하여 화재의 위험성이 있으며, 또한 열판이상 온도상승에 따라 온도자동 감지스위치의 주변 열상승으로 오동작을 하게 되어 밥이 않되거나 타는 경우가 발생하는 등의 결점이 있었다.Conventional electric rice cookers are constructed so that the bottom of the inner pot is placed on the hot plate by using aluminum donas-type hot plates in which Shizuhita Line is embedded. Therefore, precision processing is required for the manufacture of hot plates, and the composition is complicated and expensive materials are used. In addition, if the Shizuhiita Line is broken inside, it is impossible to repair it, and the hot plate is discarded.Therefore, the loss of materials and effort was enormous, and if this material is attached to the bottom of the inner pot, heat conduction is not easy. There is a risk of fire due to the failure of melting the hot plate because the temperature of the aluminum hot plate rises abnormally.In addition, malfunction occurs due to the surrounding heat rise of the automatic temperature sensing switch due to the temperature rise of the hot plate abnormality. There was a flaw such as.
본 고안인은 이러한 종래의 결점을 시정하고져 별도 고안으로 시즈히이타선 파이프가 내통저면에 열선지지체를 스프링으로 탄발되게 장착하므로서 열선파이프가 직접 내부솥과 접지가열토록 된 고안을 81년 실용신안 제1280호로서 출원한 바 있으나, 내통저면에서 반사되는 복사열 및 직접 전동열에 의하여 솥동체중심의 온도감응소자에 전열되어 오동작이 일어나는 불합리성이 수차의 실험결과 발견하게 되어 이를 시정하기 위하여 연구실험결과 본 고안이 창출된 것이다.The present inventors have corrected such a drawback of the prior art, and as a separate design, the Shizuhiita line pipe was fitted with a spring-loaded hot wire support on the bottom of the inner cylinder so that the hot wire pipe could be directly heated by the inner pot and ground. Although it was filed as an arc, the irrationality caused by malfunction due to heat transfer to the temperature-sensing element in the center of the pot by the radiant heat and direct electric heat reflected from the inner tube bottom was found in the experimental results of the aberration. It was created.
본 고안을 첨부도면에 의하여 상세히 설명하면 다음과 같다. 시즈히이타선(1)이 직접 내부솥(2)의 저면과 접지 가열토록된 전기밥솥에 있어서 온도감응스위치(3)을 중아에 지지케 된 공지의 하부 반사판(4)의 주연 상부에, 내측에 경사 기립된 열차폐부(5')와 외주에 기립부(5")를 가지는 상부반사판(5)을 열차단적으로 복수개의 내열도기 스페이사(6)을 동심원상에 균배 개재하여 고정케 하되 상부반사판(5)상의 대응위치에는 내열도기 스페이사(7)을 개재하여 열차단적으로 단부가 L형으로 된 열선지지편(8)을 방사상으로 나사(9)로서 일체로 고정하였으며, 이 지지편(8)들의 기립부 중앙에는 반원상 지지부(8')와 이 지지부(8')의 양변에는 V형 절결부(11)(11)을 형성하므로서 된 설편(11')(11')에 의하여 지지부(8')에 감입시킨 시즈히이타선(1)을 협지 고정케 하여서 된 것이다. 미설명 부호12는 외통, 13은 외통저면에 고정 기립되어 하부반사판(4)를 지지하는 지지체이다.Referring to the present invention in detail by the accompanying drawings as follows. Shizuhiita line 1 directly on the bottom of the inner pot 2 and on the periphery of the well-known lower reflecting plate 4 supported by the middle in the electric rice cooker to be ground-heated. The upper reflection plate 5 having the inclined standing heat shield 5 'and the standing portion 5 "on the outer periphery is intermittently fixed to the plurality of heat resistant ceramic spacers 6 through the concentric circles on the upper reflection plate. 5) In the corresponding position of the heat-resistant ceramic spacers (7) through the heat-resistant ceramic spacer (7), the heat-wire supporting member (8) of the end is thermally cut and integrally fixed as a screw (9). A semicircular support 8 'at the center of the standing portion and V-shaped cutouts 11 and 11 are formed at both sides of the support 8' to support 8 'by the tongue pieces 11' and 11 '. The Shizuhiita Line (1), which is infiltrated in), is sandwiched and fixed, with reference numeral 12 to the outer cylinder and 13 to the bottom of the outer cylinder. Air is a support for supporting the lower reflector (4).
이와 같이 된 본 고안은 시즈히이타선(1)이 상부반사판(5)상에 열차단적으로 고정된 지지편(8)의 지지부(8')에 감입시켜 설편(11')(11')을 밀어 붙여 고정 지지하도록 되어 시즈히이타선(1)의 고정이 대단히 능률적이며, 이 지지편(8)은 상기한 바와같이 상부반사판(5) 및 하부반사판(4)와 열차단적으로 되어 전열선의 열이 상부반사판(5)에 및 하부반사판(4)에 직접 전열되는 일이 없으며, 또 상부반사판(5)의 내측에서 하광상협의 열차페부(5')가 온도감응 스위치(3)의 감응소자부 주면과 이를 직접 지지하는 하부반사판(4)의 상면을 포위하여 열의 전달을 차페하므로 종래 하부반사판(4)을 통하여 온도감응스위치(3)에 직접전열에 의한 열감응소자의 오동작을 극력 방지하게 되어 온도감응스위치(3)은 내부솥(2)의 온도, 즉 밥을 증자하는 온도의 열에 의하여만 동작하므로 정확한 동작을 하게 되는 것이다.According to the present invention as described above, the Shizuhiita line 1 is inserted into the support part 8 'of the support piece 8 which is thermally intermittently fixed on the upper reflection plate 5, and pushes the tongue pieces 11' and 11 '. Since the fixing of the Shizuhiita line 1 is very efficient, the support piece 8 is thermally cut off from the upper reflecting plate 5 and the lower reflecting plate 4 as described above, so that the heat of the heating wire is transferred to the upper reflecting plate ( 5) and the heat reflecting portion 5 'of the lower light reciprocation in the inner side of the upper reflecting plate 5 is not directly heated to the lower reflecting plate 4 and the main surface of the sensitive element portion of the temperature sensitive switch 3 and the same. Since the heat transfer is blocked by surrounding the upper surface of the supporting lower reflector 4, the malfunction of the thermal sensitive element by direct heat to the temperature sensitive switch 3 through the conventional lower reflector 4 is prevented as much as possible. 3) is operated only by the heat of the temperature of the inner pot (2), that is, the temperature for cooking rice Because that would be the correct behavior.
이상과 같이 본 고안은 상부반사판(5)에 시즈히이타선(1)이 열차단적으로 장착되고 반사판을 상. 하 2중으로 서로 열차단적으로 장착하므로서 온도감응스위치(3)의 주변열에 의한 오동작을 방지하도록 되어 항시 정확한 동작을 할수 있는 점이 있는 것이다.As described above, the present invention is a Shizuhiita line (1) mounted on the upper reflector 5, the heat shield and the reflection plate. It is possible to prevent the malfunction due to the surrounding heat of the temperature sensitive switch (3) by always mounting the heat shield to each other in the double, so that the correct operation is always possible.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019810002513U KR820001054Y1 (en) | 1981-04-08 | 1981-04-08 | Electric kettle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019810002513U KR820001054Y1 (en) | 1981-04-08 | 1981-04-08 | Electric kettle |
Publications (1)
Publication Number | Publication Date |
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KR820001054Y1 true KR820001054Y1 (en) | 1982-05-22 |
Family
ID=19221336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR2019810002513U KR820001054Y1 (en) | 1981-04-08 | 1981-04-08 | Electric kettle |
Country Status (1)
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KR (1) | KR820001054Y1 (en) |
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1981
- 1981-04-08 KR KR2019810002513U patent/KR820001054Y1/en active Pre-grant Review Request
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