CN2194142Y - Multi-function stepless temp.-controlled automatic electric pot - Google Patents

Abstract

The utility model relates to a multifunctional stepless temperature controlling automatic electric pot. The multifunctional stepless temperature controlling automatic electric pot is provided with a pot body and a pot body, and the bottom of pot body is provided with an electric heating tube; the electric heating tube is connected with three conductive posts, and the bottom of the pot body is also provided with an automatic temperature controlling electricity cutting switch; a temperature sensing spring sheet on the switch approaches the electric heating tube, and three conductive posts are connected with a three-hole plug cutting switch; the three-section heating structure and the automatic temperature controlling electricity cutting switch can be provided; a plurality of heating requirements of the pot body can be provided, and can preset the temperature of boiling food; the electric pot can be used as a stewpot, an electric saucepan, a chafing dish or a saucepan, and has the advantages of wide use and convenient use.

Description

Multi-function stepless temp.-controlled automatic electric pot

The automatic grill pan of a kind of multi-functional nothing section temperature control belongs to household electrical appliance class technical field.

General Electric heating cooker structure has the syllogic construction of switch substantially, i.e. high temperature, low temperature and cut three sections of electricity; Its power connection can only be accepted single electric thermal power, as 200 watts, 700 watts or 900 watts, the three can only select a kind of, so single temperature can only be provided, during cooking food, need earlier switch to be transferred to high temperature section, treat that food boils after, for making food keep tepid state, need switch is transferred to low-temperature zone, not the time spent, switch is transferred to cut the electricity section again, this construction of switch can not meet modern cooked food requirement, for example the temperature of steamed wheaten foods thing is advisable with the 105-115 degree, and the temperature of boiled dinner thing is advisable with the 110-125 degree, and the temperature that cooks congee is advisable with the 125-115 degree, the temperature of cooking is advisable with the 135-150 degree, and the temperature of fried food is advisable with the 160-220 degree; The temperature requirement that different foods have difference to boil, therefore, common grill pan has following shortcoming: pan structure only possesses the temperature control of high low temperature and selects, can't adapt to the requirement of different food cooking temperatures, and pan structure can only adapt to single input electric thermal power, the place, the purposes that adapt to also are restricted, and use inconvenience.

The purpose of this utility model provides the automatic grill pan of a kind of multi-functional nothing section temperature control, to adapt to the different cooking temperature requirements of different foods, improves the effect that boils, and can preestablish cooking temperature, can cut automatically after reaching predetermined temperature.

Scheme of the present utility model is to realize like this, the bottom that centers on pot body 1 is by two electrothermal tubes are housed, two electrothermal tubes are connected in twos with three conductive poles that are loaded on pot body lower inside, three three hole plug cut-through switch that the conductive pole adapted is special, near two electrothermal tubes by a temperature automatically controlled switch is housed, on this switch by the temperature-sensitive reed is housed, the temperature of temperature-sensitive reed induced electricity heat pipe and deformation takes place, when temperature reaches predefined temperature, this reed drives one group of conductive reed and cuts off the electricity supply automatically, when temperature is lower than predefined temperature, automatically connect power supply again, preestablish cooking temperature by temperature assignment disk and the turn-knob that is installed in the external side of pot.

The utility model has the advantages that the requirement that adapts to the different cooking temperatures of various foods, and can cut automatically, for example the optimum temperature that is used as when cooking congee is the 125-135 degree, can set scale to temperature in advance and place this temperature, then grill pan boils in this temperature range, when surpassing this temperature, temperature automatically controlled switch is just cut automatically, when being lower than this temperature, connect power supply again automatically, a kind of grill pan can be used as saucepan, steamer, chafing dish multiple use.

The utility model has following accompanying drawing:

Accompanying drawing 1 is the outline drawing of grill pan.

Accompanying drawing 2 is partial sectional views of grill pan bottom.

Accompanying drawing 3 is two electrothermal tubes and three conductive pole connection layouts.

Accompanying drawing 4 is three hole plug cut-through switch structural representations.

Accompanying drawing 5 is planes of temperature automatically controlled switch 3.

Accompanying drawing 6 is three-dimensional exploded views of temperature automatically controlled switch 3.

Be described in detail embodiment of the present utility model below in conjunction with accompanying drawing.

Accompanying drawing 1 is an outline drawing of the present utility model, a convex pot cover 2 is arranged on the top of pot body 1, accompanying drawing 2 is accompanying drawing 1 bottom partial sectional views, among the figure the 11, the 12nd, around two electrothermal tubes in the bottom of a pan, 13,14,15 is three conductive poles, near near the electrothermal tube by a temperature automatically controlled switch 3 is housed, have a temperature setting scale 7 and the pressure that are connected with this switch turn round 75, spring 74 rotates to press and turns round 75 drive temperature assignment disks 7 in the inner sleeve of scale 7, can preestablish the temperature of cooked food; Accompanying drawing 3 schematic diagram that to be two electrothermal tubes 11,12 be connected in twos with three conductive poles 13,14 and 15, accompanying drawing 4 is three hole plug cut-through switch structural representations with three conductive poles, 13,14,15 adapteds, this cut-through switch is that the patent No. is 81211460 prior art, accompanying drawing 5 is planes of temperature automatically controlled switch 3, accompanying drawing 6 is three-dimensional exploded views of temperature automatically controlled switch 3, this switch comprises: a switch fixed mount 4, its both sides respectively are provided with reed holder 41,42, adjust screw fixing plates 43,44, conduction group fixed head 46; Embedding mouth 411,421 is arranged respectively on the reed holder 41,42, adjust screw fixing plates 43,44 in reed holder 41,42 inboards, and conduction group fixed head 45 and temperature sensibility fixed head 46 are located at side outside the reed holder 41,42, and temperature adjustment screw 461 is arranged on the temperature sensibility fixed head 46; One temperature-sensitive reed 47 is fixed on the solid plate 46 of temperature sensibility, and it can be offset because of temperature sensor; A but movable contact spring 5, its both sides form intermediate plate 51,52, the suitable embedding mouth 411,421 that can embed on the reed holder 41,42, and it also has three kinks 53,54,55, its central kink 54 has an open-work 541, forms a protrusion tab 56 in open-work 541 upper ends; One hollow sleeve 57 is provided with screw thread in it, its front end has the prominent pipe 58 than minor diameter, but prominent pipe 58 can pass the open-work 541 of movable contact spring 5, and fixing with it, its rear end tab 59 that then extends back; One temperature control component 6, its front end has tip 61,61 back segments have screw thread 62,63 in the tip, screw thread 62 can be screwed into above-mentioned hollow sleeve 57, there is a prominent tip 64 its outside, after being screwed into hollow sleeve 57, be screwed into the distance of sleeve 57 with limit temperature control element 6 with tab 59 butts on the hollow sleeve 57; 63 places are provided with caulking groove 65 at temperature control component 6 rear end screw threads; One temperature assignment disk 7, having hole 71 can pass for temperature control component 6, and a prominent tip 72 is arranged in hole 71, after temperature control component 6 passes, but the prominent tip 72 embedded grooves 65, with the distance that is screwed into of temperature assignment disk 7 control temperature control units 6, there is prominent ring 73 in the outside of temperature assignment disk 7; One spring 74 places in the hole of prominent ring 73 and turns round 75 propellings and temperature control component 6 is spirally connected with pressing; One conduction assembled base 8 is fixed on the conduction group fixed head 45, it has positive and negative conducting strip 81,82, cathode conductive film 81 has one and prolongs sheet, at this prolongation sheet end insulator 83 is arranged, but this insulator 83 can be connected to protrusion tab 56 rear sides of movable contact spring 5, when but movable contact spring 5 retreats, conduction positive plate 81 and negative plate 82 are disconnected, thereby cut off the electricity supply.The temperature automatically controlled process of the utility model is, insert conductive pole 13 with three hole plug cut-through switch 16,14, on 15, requirement at the food cooking temperature, both sides switch with three hole plug cut-through switch 16, selectively opened, to provide 280 watts, heating powers such as 700 watts or 900 watts, the rotational temperature assignment disk 7 then, contact temperature-sensitive reed 47 advances in the tip 61 that makes temperature control first body 6, make temperature-sensitive reed 47 deflections, at this moment, but the central kink 54 of movable contact spring 5 also moves forward with temperature control component 6, and other two kinks 53,55 apical graftings are in adjusting screw fixing plates 43, adjustment screw on 44, but the insulator 83 of the positive plate 81 of conduction on the assembled base 8 then push ahead with movable contact spring 5, thereby make both positive and negative polarity conducting strip 81,82 are connected into "on" position; When the temperature of the electrothermal tube 11,12 of temperature-sensitive reed 47 induction kettle bodies 1 reaches predetermined temperature, original state is replied in i.e. action, but and make temperature control component 6 reply original state with movable contact spring 5, therefore cathode conductive film 81 on the conduction assembled base 8 also is pushed rearward and moves, both positive and negative polarity conducting strip 81,82 is separated, form outage; Different foods are required different cooking temperatures, can be with the temperature adjustment screw of being located on the temperature sensibility fixed head 46 461, directly adjust the temperature sensor scope of temperature-sensitive reed 47, after promptly temperature-sensitive reed 47 being backed down a camber in advance by temperature adjustment screw 461, above-mentioned for another example action, rotational temperature assignment disk 7, make temperature control component 6 contact temperature-sensitive reeds 47, adjust screw 461 and back down the different camber of temperature-sensitive reed, just can preestablish different control temperature, for example:

During as saucepan, temperature is controlled at the 105-115 degree, and can cut automatically.

During as saucepan, temperature is controlled at the 110-125 degree, and can cut automatically.

Be used as when exploding food, temperature is controlled at the 180-220 degree, and can cut automatically.

Claims (2)

1, the automatic grill pan of a kind of multi-functional nothing section temperature control, it is characterized in that around pot bottom of body (1) by two electrothermal tubes (11), (12) are housed, electrothermal tube (11), (12) and three conductive poles (13), (14), (15) that are loaded on pot body lower inside are connected in twos, and be connected with temperature automatically controlled switch (3), bottom lateral surface at pot body (1), what be connected with temperature automatically controlled switch (3) has a temperature assignment disk (7), pressure is turned round (75) and spring (74), and the pot cover (2) above the pot body (1) is a lid protruding upward.

2, by the described automatic grill pan of claim 1, it is characterized in that, be contained in the temperature automatically controlled switch (3) of a pot body (1) bottom, include: the both sides of a switch fixed mount (4), respectively be provided with reed holder (41), (42), adjust screw fixing plates (43), (44), conduction group fixed head (45) and temperature sensibility fixed head (46); Be respectively equipped with embedding mouth (411), (421) on reed holder (41), (42), reed holder (41), (42) inboard are located in adjustment screw fixing plates (43), (44), and solid plate (45) of conduction group and temperature sensibility fixed head (46) are located at side outside reed holder (41), (42), and temperature sensibility fixed head (46) is provided with temperature adjustment screw (461); One temperature-sensitive reed (47) is fixed on the temperature sensibility fixed head (46); But the both sides of a movable contact spring (5) form intermediate plate (51), (52), suitable embedding mouth (411), (421) that can embed on reed holder (41), (42), but movable contact spring 5 has three kinks (53), (54), (55), its central kink (54) has an open-work (541), forms a protrusion tab (56) in open-work (541) upper end; One hollow sleeve (57) is provided with screw thread in it, front end has the prominent pipe (58) than minor diameter, and prominent pipe (58) can pass the open-work (541) that can advise reed (5), and fixing with it, its rear end tab (59) that then extends back; One temperature control component (6), front end has tip (61), (61) back segment has screw thread (62), (63) in the tip, screw thread (62) can be screwed into above-mentioned hollow sleeve (57), the prominent tip (64) of its outside, after being screwed into hollow sleeve (57), be screwed into the distance of sleeve (57) with limit temperature control element (6) with tab (59) butt on the hollow sleeve (57); Located caulking groove (65) at temperature control component (6) rear end screw thread (63); One temperature assignment disk (7) has a hole (71) and can supply temperature control component (6) to pass, and a prominent tip (72) is arranged in hole (71), after temperature control component (6) passes, the prominent tip (72) but embedded groove (65); There is prominent ring (73) in the outside of temperature assignment disk (7), and a spring (74) places in the hole of prominent ring (73), and turns round (75) and advance and temperature control component (6) is spirally connected with pressing; One conduction assembled base (8), be fixed on the conduction group fixed head (45), it has both positive and negative polarity conducting strip (81), (82), and cathode conductive film (81) has one and prolongs sheet, at this prolongation sheet end insulator (83) is arranged, but can be connected to protrusion tab (56) rear side of movable contact spring (5).

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