CN88201055U - Automatic ceramic-iron magnetic switch - Google Patents
Automatic ceramic-iron magnetic switch Download PDFInfo
- Publication number
- CN88201055U CN88201055U CN 88201055 CN88201055U CN88201055U CN 88201055 U CN88201055 U CN 88201055U CN 88201055 CN88201055 CN 88201055 CN 88201055 U CN88201055 U CN 88201055U CN 88201055 U CN88201055 U CN 88201055U
- Authority
- CN
- China
- Prior art keywords
- electric cooker
- switch
- lever
- soft magnetic
- magnetic bodies
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model relates to an automatic ceramic-iron magnetic switch which is suitable for the gallbladder of a pure ceramic electric cooker, comprising a soft magnet, a hard magnet, etc. The soft magnet whose upper part is big and the lower part is small is fixed on the hole of a metal heating surface with an adhesive. The plane of the top end of the upper part of the soft magnet is directly contacted with the center of the bottom of the periphery of the gallbladder of the pure ceramic electric cooker. A balance weight block is fixed on a lever with a screw, and is regulated at will. The utility model is not only applicable to the pure ceramic electric cooker gallbladder and also the metal electric cooker gallbladder, and can avoid the control failure which is result from an action spring heating for a long term to result in the elastic of the action spring fatiguing.
Description
The present invention relates to a kind of ferrite formula automatic switch that pure pottery electric cooker courage uses that is fit to.
Present ferrite formula automatic switch on the market, pushing against bullet bullet, pull bar, lever, silver contact, operation push-button etc. by Hard Magnetic, soft magnetism operating spring forms and (consults the first impression in March, 1986, the home appliance repair guide book series that science and technology publishing house in Guangdong publishes, the first volume " use of daily domestic electric appliance and maintenance " (book) number: 15182-120 14-15 page or leaf)
In view of its soft magnetism is not directly to contact with the electric cooker bottom, but by metal heated mediate contact, therefore the usefulness of a suitable metal electric cooker courage should not cooperate pure pottery electric cooker courage to make the usefulness of automatic control switch, its operating spring is because of being heated for a long time in addition, and elastic fatigue is out of control easily.
The objective of the invention is to design and a kind ofly can be fit to pure pottery electric cooker courage and use, and don't can control malfunctioning ferrite formula automatic switch because of the operating spring elastic fatigue.
The ferrite formula automatic switch that the present invention relates to is mainly by metal heated, Hard Magnetic, soft magnetism, promptly spring, pull bar, lever, counterweight block, silver contact, operation push-button etc. are formed.Metal heated central authorities have one with soft magnetic bodies low profile hole of the same size, soft magnetism is fastened on heat-resistant adhesive on metal heated the hole, allow soft magnetic bodies top expose.
The ferrite formula automatic switch that the present invention relates to, cancelled easily and controlled malfunctioning operating spring because of elastic fatigue, installing one by trip bolt on lever can be at the lever counterweight block that the back any part regulates of going forward, replace operating spring, it can overcome and occurs operating spring shortcoming out of control because of being heated for a long time.
Thin whole pot courage of the pure pottery electric cooker courage bottom center that the present invention relates to and lid are all made with china clay material.
Embodiment during the present invention incites somebody to action in conjunction with the accompanying drawings is described in further detail:
Fig. 1 is a ferrite formula automatic switch schematic diagram.
Fig. 2 is pure pottery electric cooker courage schematic diagram.
The ferrite formula automatic switch that the present invention relates to as shown in Figure 1, mainly by soft magnetic bodies (1), hard magnetic body (2), inner casing (3), promptly spring (4), shell (5), counterweight block (6), lever (7), pull bar (8), metal heated (9), and silver contact, operation push-button etc. form, counterweight block can be looked the weight of counterweight block on demand, before and after lever, adjust on the optional position, by trip bolt, be fixedly mounted on the lever.
Soft magnetic bodies (1) is up big and down small, make with copper sheet metal heated (9), central authorities open a hole, the size in hole is consistent with soft magnetic bodies low profile size, expose on metal heated on soft magnetic bodies top, directly paste mutually during pot meal, and be fastened on heat-resistant adhesive on the hole of copper sheet heating surface with bottom, pure pottery electric cooker courage periphery.
The pure pottery electric cooker courage that the present invention relates to mainly is made up of pure pottery courage body (1) courage lid (2) as shown in Figure 2.Central authorities at the bottom of its courage (3) diameter is located thickness for 50 millimeters and is advisable for the 0.3-3 millimeter.Other positions are corresponding to be thickened.Ferrite formula automatic switch cooperates the electric cooker in the further supporting society of pure pottery electric cooker courage to use.
What general electric cooker pot heart used in all comparable society of soft magnetism, Hard Magnetic is little by 2/5ths to 3/5ths, can be the many strontium carbonates of country's saving, di-iron trioxide, nickel oxide, zinc oxide and oxidation two iron and reduces cost.
Claims (5)
1, a kind of by Hard Magnetic, soft magnetism, the promptly suitable potter's clay formed such as spring, lever, pull bar, metal heated silver contact, the operation push-button pure pottery electric cooker courage use of making, ferrite formula automatic switch, it is characterized in that soft magnetic bodies top directly pastes tightly mutually with 50 millimeters thickness 0.3-3 of peripheral bottom center diameter millimeter place of pure pottery electric cooker courage, And is equipped with on the lever that counterweight block is attached to operation push-button.
2, according to the said switch of claim 1, it is characterized in that said soft magnetic bodies with adhesive be fastened on have with the onesize metal heated face in soft magnetic bodies bottom on.
3, it is characterized in that according to the said switch of claim 2 said soft magnetic bodies should be that big bottom, top is little.
4, according to the said switch of claim 1, it is characterized in that said counterweight block, be installed in any adjustable extent on the lever with holding screw.
5, it is characterized in that according to the said switch of claim 1 said counterweight block is to make with iron or other weights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88201055 CN88201055U (en) | 1988-01-27 | 1988-01-27 | Automatic ceramic-iron magnetic switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88201055 CN88201055U (en) | 1988-01-27 | 1988-01-27 | Automatic ceramic-iron magnetic switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN88201055U true CN88201055U (en) | 1988-10-05 |
Family
ID=4836348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88201055 Pending CN88201055U (en) | 1988-01-27 | 1988-01-27 | Automatic ceramic-iron magnetic switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN88201055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2914895A1 (en) * | 2020-12-17 | 2022-06-17 | Univ Jaume I | Ceramic tile switch and manufacturing procedure (Machine-translation by Google Translate, not legally binding) |
-
1988
- 1988-01-27 CN CN 88201055 patent/CN88201055U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2914895A1 (en) * | 2020-12-17 | 2022-06-17 | Univ Jaume I | Ceramic tile switch and manufacturing procedure (Machine-translation by Google Translate, not legally binding) |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN88201055U (en) | Automatic ceramic-iron magnetic switch | |
| CN2789919Y (en) | Memory alloy micro temperature controller | |
| CN2904886Y (en) | Electric pressure cooking utensil | |
| CN2034811U (en) | Energy-saving and time-saving electric cooker capable of delayed starting | |
| CN208384793U (en) | A kind of passive and wireless switch | |
| CN2670796Y (en) | Disc for electromagnetic stove | |
| CN201861420U (en) | Simple energy-saving electric pressure cooker | |
| CN201373446Y (en) | Stove with adjustable stove frame height | |
| CN2820014Y (en) | Electronic constant temperature water boiler | |
| CN214235672U (en) | Heavy induction type keeps off and indicates | |
| CN2746850Y (en) | Kettle | |
| CN217883875U (en) | Heater of new heat-sensitive material based on electric appliance | |
| CN2342732Y (en) | Multifunctional electric heating pot | |
| CN214278774U (en) | Magnetic induction type adjusting knob | |
| CN2129565Y (en) | Electronic computerized steel water kettle | |
| CN2188804Y (en) | Temperature-controlling switch for electronic cooker | |
| CN208799036U (en) | A kind of board structure of circuit of electric cooker | |
| CN200987591Y (en) | Automatic electric pressure cooker | |
| CN2501426Y (en) | Automatic electric pressure cooker | |
| CN2688184Y (en) | Elastic bearing structure for electric pressure cooker | |
| CN2812782Y (en) | Safety electric pressure cooker | |
| CN2412502Y (en) | Whistling kettle with automatic switch | |
| CN2525898Y (en) | Power adjustable electric rice pot | |
| CN2885065Y (en) | Elastic pressure relief device of electric pressure cooker | |
| JPH0214722Y2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |