CN2569700Y - Automatic alarm anti-overflow pot - Google Patents

Abstract

The utility model relates to an overflow-prevention cooker with the function of automatic alarm. The inside of a handle of a cooker cover is provided with an alarm circuit, and the reverse side of the cooker cover is provided with a temperature controlled switch. When food in the cooker reach about 85 to 95DEG. C, current can be switched on by the temperature controlled switch to enable the alarm circuit to send out the alarm sound; when the alarm sound is heard by a person, the person can go beside a cooker range to prepare for turning off and treating the cooker range. Because the person can go beside a cooker range to prepare for turning off and treating the cooker range when the food in the cooker reach about 85 to 95DEG. C, the purposes that the food in the cooker can be prevented from overflowing outside, the food can be prevented from scorching, and the cooker can be prevented from burning out; so the food can be prevented from overflowing outside, and the purposes of grain saving, water saving, little danger of the range, and little damage can be achieved; the work in a kitchen can be easily, convenient, and clean, etc.

Description

Automatic warning anti-overflow pot

A kind of automatic warning anti-overflow pot belongs to the Domestic pot field.

Existing enamelware pot has aluminum pot, stainless-steel pan, slaughterhouse, earth pot, frying pan etc., they are all by bowl (i.e. pot body), pot cover, compositions such as handle, be placed on gas-cooker with this class enamelware pot, burn congee on the coal dust ball stove, gruel, soup, during foods such as water, (reporting) device owing to do not report to the police automatically, so, when burning food, the people can not leave pot and stove and do other housework, forgotten to burn the pot and stove of food otherwise do things sometimes, food is burned does not know yet, food will overflow outside the pot in a large number, overflow about the kitchen range top, the coal briquette stove is in a complete mess, and it is pretty troublesome that the people is cleaned, sometimes, overflow the soup that takes and also can put flame out by water, cause gas leak to poison, the danger of coal gas detonation is after soup overflows and does sometimes, cooking stove burns in the same old way, even can burn the bottom of a pan.After food dryouies, adding water heavily burns, can waste like this fuel grain and water, especially hateful is, even the people is just by pot and stove sometimes, but in an unguarded moment, do not notice that slightly the food in the pot but z z z has overflowed pot outward, cook sometimes and the dish that has etc., owing to there is not autoalarm, burned do not know that food is burnt sometimes, automatically alarm non-overflow pan (the patent No.: ZL00258966.4) at congee yet, gruel, after boiling, soup can report to the police automatically, in several minutes, make congee etc. can not overflow, but to some food, waste fuel sometimes, because some food is as long as can burn once burning 100 ℃, and alarm non-overflow pan will just can be reported to the police after food boils automatically automatically, and the people just can close gas-cooker after hearing chimes of doom, so, close gas-cooker from the people that reports to the police after food burns 100 ℃, during this period of time, may be white burning sometimes.And automatically alarm non-overflow pan can not reported to the police burning the food that can not overflow after 100 ℃ and boiling water etc. to some.

The purpose of this utility model just is to overcome above-mentioned shortcoming, thereby provides a kind of through changing

Advance, when food in the pot is burnt the 85-95 ℃ of left and right sides, can send chimes of doom automatically (in the utility model on the pot cover handle, no matter sending which kind of tone, sound all is called chimes of doom (preventing that pot interior food from overflowing comes, food can not burnt yet in the pot, bowl can not burn out, and can save grain, water saving, fuel saving, can all report to the police to any food and can make a kind of automatic warning anti-overflow pot that kitchen work is lighter, convenient, clean.

The purpose of this utility model, be to realize like this, it is (varied because of this circuit promptly to have assembled the various warning circuits (5) that can send various music sounds or other sound in pot cover handle shell (3), can send diversified music sound and the diversified sound that other suits to use respectively in the kitchen, in the utility model, these sound are referred to as warning (reporting) sound, so, sending above-mentioned each sound, the circuit of melody is referred to as warning circuit (5) and (is noted that: on a pot cover handle of the present utility model, the warning circuit of assembling, basically only play a kind of melody or send a kind of sound, above said meeting send the multiple circuit of various music sounds or various other sound, mainly be that the circuit that explanation is assemblied in the pot cover handle can have varied, sounding also can be varied and be not limited to temperature detect switch (TDS) (8) control, temperature detect switch (TDS) (8) leaves and can make current lead-through (or instigate the penetrating current of temperature detect switch (TDS) (8) to increase, resistance reduces, triggering warning circuit brings into operation), entire circuit is operation just, loudspeaker on the warning circuit (or buzzer, down with) will send the chimes of doom of melody or other sound, if temperature detect switch (TDS) is on the position of closing, just (or the penetrating current of temperature detect switch (TDS) reduces chopping current, resistance increases), make warning circuit (5) out of service, this kind state refers to that also temperature detect switch (TDS) is in the state of pass), loudspeaker just can sounding, and the Push And Release of temperature detect switch (TDS) (8), it is the decision that height is controlled that is subjected to pot interior food temperature, when food temperature is elevated to predetermined temperature altitude by room temperature, as about 85 ℃, or about 90 ℃, or about 95 ℃, temperature detect switch (TDS) (8) just is in the state of unlatching, will the conducting electric current, (or penetrating current increases, resistance is reduced to is enough to trigger warning circuit operation work, refers to promptly that also temperature detect switch (TDS) is to be in the state of opening the conducting electric current.) when if the interior food temperature of pot is lower than the 85-95 ℃ of left and right sides, temperature detect switch (TDS) will be in the state of pass, it is the chopping current state, (resistance of temperature detect switch (TDS) increases, penetrating current is reduced to warning circuit duty out of service, think promptly that also temperature detect switch (TDS) is in the state of cutting out chopping current), make warning circuit out of service, loudspeaker (buzzer) is sounding no longer, the utility model is when work, when food temperature in the pot is higher than 85 ℃ of left and right sides, or about 90 ℃, or during 95 ℃ of left and right sides, temperature detect switch (TDS) will change opening automatically over to, make the circuit turn-on of warning circuit, warning circuit is brought into operation, even and loudspeaker (buzzer) is played song or is sent the chimes of doom of other sound, food temperature is soon to 100 ℃ in the reminds people pot, people hear this, behind warning (reporting) sound, just temporarily put down at hand and work, go to pot and stove is other, wait for just a moment, perform and close, turn down the preparation workpiece of handling kitchen range or the utility model being moved from kitchen range, because food was just done the preparation of handling pot and stove burning before 100 ℃, make the food in the pot can not overflow, prevent that pot interior food from can not overflow the purpose of coming thereby reached, with prevent that pot interior food from being burnt, the purpose that bowl is burnt out, compare with having reached with automatic alarm non-overflow pan, the utility model can not wasted the purpose of fuel, because can prevent pot interior food overflows, saved grain thereby also reached, and water, reducing kitchen range damages, reduce the purpose of gas-cooker danger, also reached simultaneously and made kitchen work lighter, more convenient, Qing Jie purpose more, and because the utility model is to make of temperature to start media that warning circuit reports to the police, and food is placed on this kind media is all arranged when burning 100 ℃ in the pot, so, the utility model can both be reported to the police automatically to the food that all burn 100 ℃, improves automatic alarm non-overflow pan and can not overflow after 100 ℃ outside the pot and the purpose that can not report to the police automatically burning some food thereby reached.

Now specify its running with example, (the concrete running of warning circuit omits), concrete operation is: build pot cover (9) after putting food well in the pot, then the utility model is put on the kitchen range and heats, at this moment, food temperature in the pot is lower than 85 ℃ or 90 ℃, or 95 ℃, so temperature detect switch (TDS) at this moment (8) is to be under the state of pass, also promptly be under the chopping current state, or be under the little state of resistance height, penetrating current, so, warning circuit (5) is not worked, so do not report to the police yet.When food in the pot is heated to 85 ℃ of-95 ℃ of left and right sides, under the effect of temperature, temperature detect switch (TDS) just is in the state of unlatching, it promptly is the state that is in the conducting electric current, (the temperature detect switch (TDS) penetrating current that also includes increases to and can trigger warning circuit, also is considered under the state of conducting electric current).Cause warning circuit (5) operation, (the concrete operation of warning circuit is omitted).Make loudspeaker send one section finite time (as 15 seconds, 30 seconds etc.) music sound or other sound, send one section finite time play song or other sound after, need not manually go to close, it promptly stops automatically, after the people hears chimes of doom, arrive first other all the preparation workpiece of carrying out of pot and stove in advance, make pot interior food can not overflow, prevent that pot interior food from overflowing the purpose of coming thereby reached, prevent that pot interior food from being burnt thereby also reached, the purpose that bowl is burnt out, and also reached with automatic alarm non-overflow pan and compared, the utility model can not wasted the purpose of fuel, (because alarm non-overflow pan will just can be reported to the police after food burns 100 ℃ automatically, hear that from the people that reports to the police chimes of doom closed gas-cooker afterwards, will be for some time, and burning during this period of time, to some food is unnecessary, because as long as some food is passable once burning 100 ℃, and the utility model was just reported to the police before 100 ℃, owner's right here waiting, as long as food is closed gas-cooker once burning 100 ℃, so the utility model can not wasted fuel), because the utility model can prevent pot interior food and overflow, often do not clean kitchen range thereby also reached, fuel savings, grain, water, make the non-damageable purpose of kitchen range, reached the stove fire that makes on the gas-cooker and can not overflowed the purpose that next soup is put out by water.In order to adapt to the needs of consumer groups such as the elderly, some warning circuit, oneself can not stop sounding automatically, go a hand switch (6) to turn off loudspeaker with hand up to owner, buzzer just can sounding, in order to adapt to low consumption person, some circuit adopts ball bearing made using, as without integrated circuit, without triode, diode, resistance, electric capacity etc., and the ball bearing made using of directly forming with battery, switch, buzzer and temperature detect switch (TDS).And, because the utility model is do to start media that warning circuit reports to the police with temperature, and food is placed on this kind media is all arranged when burning 100 ℃ in the pot, so, the utility model all has and can report to the police automatically the food that all burn 100 ℃, improves automatic alarm non-overflow pan and can not overflow after 100 ℃ outside the pot and the purpose that can not report to the police automatically burning some food thereby reached.

Below in conjunction with drawings and Examples the utility model is further described.

Figure of description is a structure chart of the present utility model.

In the accompanying drawings: 1, handle 2, lid 3, pot cover handle shell 4, pot cover handle 5, warning circuit 6, hand switch 7, sealing thermal insulation layer 8, temperature detect switch (TDS) 9, pot cover 10, bowl

In the accompanying drawings, handle (1) is assemblied in the corresponding both sides of bowl (10) upper end, and it is made by metal and nonmetallic materials, and it mainly rises and shakes hands, and can move effect of the present utility model easily.Lid (2) is the some of pot cover (9), it can cover on bowl (10), be installed on boiler lid handle (4) below, it is made of metal pot cover handle shell (3) is the some of pot cover handle (4), also be the some of pot cover (9), there is warning circuit (5) pot cover handle shell (3) the inside, below and the inside sealing thermal insulation layer (7) is arranged, being connected in one, promptly is the some of pot cover handle shell.The pot cover handle shell is on lid (2), and it is made by metal or nonmetallic materials.It mainly plays handle and allows warning circuit (5) assembling.

Pot cover handle (4) fixedly be assemblied in lid (2) above, i.e. Gai front, it is made of jointly pot cover handle shell (3), warning circuit (5), hand switch (6), sealing thermal insulation layer (7), sealing thermal insulation layer (7) is in the lower end of pot cover handle (4), front near lid (2), pot cover handle mainly rises and shakes hands, effect that can mobile easily pot cover (9), and warning circuit (5) can move under the control of temperature detect switch (TDS) (8), and send various chimes of dooms, or out of service, the effect of not sending chimes of doom.Warning circuit (5) is the part of pot cover (9), warning circuit (5) is except that temperature detect switch (TDS) (8), it also is the part of pot cover handle (4), warning circuit (5) is except that temperature detect switch (TDS) (8), all be installed in the inside of pot cover handle shell (3), on the shell wall of pot cover handle shell, above sealing thermal insulation layer (7), hand switch (6), temperature detect switch (TDS) (8) is the part of warning circuit (5), temperature detect switch (TDS) (8) is connected with warning circuit (5) by lead, warning circuit (5) mainly rises, when food in the pot is burnt the 85-95 ℃ of left and right sides, under the control of temperature detect switch (TDS) (8), send the effect of chimes of doom, warning circuit (5) has complicated respectively, simply, diversified warning circuit, the warning circuit that has is by integrated circuit and other a plurality of independent electronic component and temperature detect switch (TDS) (8), compositions such as battery, the warning circuit that has (5) does not have integrated circuit, has only simple electronic component separately, and temperature detect switch (TDS) (8), compositions such as battery.The warning circuit that has can send chimes of dooms such as diversified song sound, phonetic sound, jingling spring water sound, beeping sound respectively, the warning circuit that has is simple, can only send simple dull sound, and the warning circuit that has is after sending chimes of doom in one section finite time, after 15 seconds, 30 seconds etc., can stop automatically reporting to the police, promptly need not manually close.And some ball bearing made using, after sending chimes of doom, just only can ring always, can not close automatically, after going to close, certain very important person just can stop to report to the police, in the utility model, no matter what send is music sound, chirping of birds cry, phonetic sound or other sound, all be called chimes of doom, so be called warning circuit.Hand switch (6) is the part in (simply) warning circuit, connect with the relevant electronic component in the warning circuit (5), can be in complicated warning circuit without hand switch (6), because complicated warning circuit is behind the chimes of doom that sends one section finite time, can stop automatically reporting to the police, and need not manually close, and the simple alarm circuit can not closed after sending chimes of doom automatically, must just can make warning circuit (5) stop to report to the police with manually closing this hand switch (6).Sealing thermal insulation layer (7) is positioned at the bottom of pot cover handle shell (3); on lid (2); it is by promptly sealing; can make by heat insulation material again; main rising makes moisture content; steam can not leak into the inside of pot cover handle shell; be transmitted to the heat of pot cover handle shell (3) the inside with minimizing; effect with the warning circuit (5) inside the protection pot cover handle shell (3); temperature detect switch (TDS) (8) is installed in the reverse side of lid (2); that is to say the reverse side of pot cover (9); temperature detect switch (TDS) (8) is the part of warning circuit (5); temperature detect switch (TDS) (8) is connected with warning circuit (5) by lead; by the caused Push And Release of temperature height; it is the conducting electric current; the switch of chopping current is temperature detect switch (TDS) (8); the resistance increase that is just caused by temperature reduces; the reducing and increase of penetrating current; its electronic component with switching characteristic also is temperature detect switch (TDS) (8); this temperature detect switch (TDS) (8) is because of all there being the feature of switch; and; because of the electronic component that is used for this temperature detect switch (TDS) form with the difference of warning circuit (5) different, wide in variety and can not draw symbol one by one, so; in the accompanying drawings, the unified switch symbols that are drawn as.The electronic component that can be used for this temperature detect switch (TDS), because of characteristic with switch all being arranged and again because all be because Push And Release that the factor of temperature height causes, so the electronic component that can be used for this temperature detect switch (TDS) is referred to as temperature detect switch (TDS) (8), temperature detect switch (TDS) (8) also comprises the combined type temperature detect switch (TDS) of being made up of several electronic components (8).The electronic component of combined type temperature detect switch (TDS) is except that temperature detect switch (TDS) (8) is located, and remaining also can be in warning circuit (5).Temperature detect switch (TDS) (8) mainly plays under the food temperature, to have the effect of switch in pot, that is to say when food temperature reaches the 85-95 ℃ of left and right sides in pot, under the state that temperature detect switch (TDS) (8) promptly is in out, that is to say to be under the conducting current status or resistance reduces.Penetrating current increases, under the state that triggering warning circuit (5) is reported to the police, or when food temperature is lower than the 85-95 ℃ of left and right sides in the pot, temperature detect switch (TDS) (8) promptly is in the state of pass, that is to say the state that is in chopping current, or be in that resistance increases, penetrating current reduces, make under the closed condition that warning circuit do not report to the police.Pot cover (9) is by lid (2), pot cover handle shell (3), pot cover handle (4) warning circuit (5), hand switch (6), sealing thermal insulation layer (7), temperature detect switch (TDS) (8) is common to be formed, pot cover (9) can cover on the mouth of bowl (10) actively, and can move from the bowl mouth again, pot cover handle shell (3), pot cover handle (4), warning circuit (5), hand switch (6), sealing thermal insulation layer (7), temperature detect switch (TDS) (8) is installed in the front of pot cover, also promptly cover the front of (2), pot cover (9) mainly plays a part to cover on the mouth of bowl (10), protect heat, dustproof effect and when the food in the bowl (10) is burnt the 85-95 ℃ of left and right sides, the effect that can send chimes of doom.Bowl (10) be positioned at pot cover (9) below, it is made of metal, it mainly works to bear food and is placed to the stove and accessory heating of getting on, and allows pot cover (9) cover effect on Qi Guokou.The bilateral symmetry of bowl (10) upper port handle (1) is installed.

Advantage of the present utility model is, only on pot cover, adorned temperature detect switch (TDS), on pot cover, adorned warning circuit, just can make pot interior food burn the advantage that to report to the police automatically before 100 ℃, because food will be reported to the police before being burnt 100 ℃ automatically, make people after hearing chimes of doom, just go to wait a moment, in time handle pot and stove, thereby preventing that food from can not overflow comes, and can not burn the advantage that waits, owing to prevented that food from can not overflow, can not burn, can in time report to the police, thereby reach energy-conservation, water saving, joint grain, make the advantage that kitchen work is lighter, convenient, clean.

Claims (3)

1. automatic warning anti-overflow pot, pot cover (9) covers on bowl (10) actively, handle (1) is contained in the corresponding both sides of bowl (10) upper port, pot cover handle (4) be assemblied in lid (2) above, sealing thermal insulation layer (7) is assemblied between pot cover handle (4) and the lid (2), or directly be the bottom of pot cover handle (4), the temperature detect switch (TDS) (8) that it is characterized in that being assemblied in the warning circuit (5) of pot cover handle shell (3) the inside and be installed in lid (2) reverse side.

2. automatic warning anti-overflow pot according to claim 1, it is characterized in that warning circuit (5), warning circuit (5) is the component part of pot cover (9), warning circuit (5) is except that temperature detect switch (TDS) (8), it also is the component part of pot cover handle (4), warning circuit (5) is except that temperature detect switch (TDS) (8), all be installed in the inside of pot cover handle shell (3), on the shell wall of pot cover handle shell (3), and also be assemblied in the sealing thermal insulation layer (7) above, temperature detect switch (TDS) (8), hand switch (6) is the some of warning circuit (5), and temperature detect switch (TDS) (8) is connected with warning circuit (5) by lead.

3. automatic warning anti-overflow pot according to claim 1, it is characterized in that temperature detect switch (TDS) (8), temperature detect switch (TDS) (8) is installed in the reverse side of lid (2), it also is the reverse side of pot cover (9), temperature detect switch (TDS) (8) is the component part of warning circuit (5), and temperature detect switch (TDS) (8) is connected with warning circuit (5) by lead.