CN216494824U - Pressure cooker cover structure with pressure indicating and alarming functions and pressure cooker - Google Patents
Pressure cooker cover structure with pressure indicating and alarming functions and pressure cooker Download PDFInfo
- Publication number
- CN216494824U CN216494824U CN202122807252.3U CN202122807252U CN216494824U CN 216494824 U CN216494824 U CN 216494824U CN 202122807252 U CN202122807252 U CN 202122807252U CN 216494824 U CN216494824 U CN 216494824U
- Authority
- CN
- China
- Prior art keywords
- pressure
- pressure cooker
- pot cover
- cooker
- cover main
- 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.)
- Active
Links
Images
Landscapes
- Cookers (AREA)
Abstract
The utility model discloses a pressure cooker cover structure with a pressure indicating and alarming function and a pressure cooker. The pressure cooker cover structure with the pressure indicating and alarming functions comprises a signal receiving and alarming device and a wireless signal transmitting device which is detachably connected to a cooker cover main body, wherein the wireless signal transmitting device can detect the temperature of a cooker and transmit a wireless signal, and the signal receiving and alarming device is used for receiving the signal and giving an alarm; the pressure cooker comprises the pressure cooker cover structure with the pressure indicating and alarming functions. The utility model is applied to the technical field of cooking tools.
Description
Technical Field
The utility model is applied to the technical field of cooking tools, and particularly relates to a pressure cooker cover structure with a pressure indicating alarm function and a pressure cooker.
Background
The pressure cooker is a cooking tool widely used in daily life, utilizes the physical phenomenon that the boiling point of liquid is increased under higher air pressure, and can heat food in the pressure cooker to over one hundred ℃ by improving the pressure in the pressure cooker so as to accelerate the efficiency of stewing the food.
In the working process of the pressure cooker, the temperature and pressure state in the cooker cannot be known, people sometimes leave a kitchen to do other things and forget to return to check in the process of stewing food in the pressure cooker, particularly in the pressure cooker with open fire, the food can be burnt after being heated for a long time, when more food is in the cooker or granular food such as beans, porridge and the like or food which is easy to foam is cooked, the high-pressure gas in the cooker cannot be discharged due to the fact that the gas release valve is blocked by the food particles, the pressure in the cooker continuously rises, and certain potential safety hazards are caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of overcoming the defects of the prior art and provides a pressure cooker cover structure with a pressure indicating alarm function and a pressure cooker.
The technical scheme adopted by the utility model is as follows: the utility model comprises the following steps:
the utility model provides a pressure cooker pot lid structure with show pressure alarming function, pressure cooker pot lid structure with show pressure alarming function includes pot cover main part, wireless signal transmitting device and signal reception alarming device, wireless signal transmitting device includes sensor, first controller, signal transmitter and first power, sensor, signal transmitter and first power all with first controller electric connection, the sense terminal of sensor with the detection area laminating of pot cover main part, signal reception alarming device includes signal receiver, second controller, alarm unit and second power, signal receiver, alarm unit and second power all with second controller electric connection.
According to the scheme, the sensor is used for detecting temperature, the first controller is used for processing data and controlling the signal transmitter, the signal transmitter is used for transmitting wireless signals, the signal receiver is used for receiving wireless signals, the second controller is used for processing data and controlling the alarm unit, the alarm unit is used for giving out an alarm, the first power supply and the second power supply are used for supplying power, and the signal receiving alarm device can be carried about and also can be placed in any place where people attract attention.
Preferably, the wireless signal transmitting device is detachably connected with the pot cover main body.
According to the scheme, the wireless signal transmitting device is fixed on the pot cover main body when in use and can be taken down when not in use.
One preferred scheme is that the wireless signal transmitting device comprises a shell and a bottom plate, the shell and the bottom plate jointly form a closed space, the sensor, the first controller, the signal transmitter and the first power supply are all arranged in the closed space, and the bottom plate is provided with a through hole for the detection end of the sensor to extend out.
According to the scheme, the closed design of the wireless signal transmitting device can effectively protect electronic elements in the wireless signal transmitting device, and the service life of the wireless signal transmitting device is prolonged.
One preferred scheme is, be provided with a plurality of opening mounting grooves down on the bottom plate, be provided with the mounting panel on the pot cover main part lateral surface, be provided with on the mounting panel a plurality of with the mounting groove corresponds complex fixed slot.
According to the scheme, the bottom plate is arranged on the mounting plate through the mounting groove.
One preferred scheme is, be provided with the iron sheet on the mounting groove, the fixed slot internal fixation has magnet, the one end that magnet is close to pot cover main part lateral surface is provided with the heat insulating sheet.
According to the scheme, the bottom plate and the mounting plate are magnetically adsorbed, and the heat insulation sheet is used for heat insulation and preventing the magnet from being demagnetized at a high temperature.
One preferred scheme is that a through hole is formed in the pot cover main body, a heat conduction column is arranged in the through hole, the upper end face of the heat conduction column is a plane, the detection part of the pot cover main body is arranged on the upper end face of the heat conduction column, a blind hole is formed in the lower end face of the heat conduction column, the upper end of the heat conduction column exceeds the outer side face of the pot cover main body, and the lower end of the heat conduction column exceeds the inner side face of the pot cover main body.
According to the scheme, the heat conduction column is used for conducting heat, and the blind hole enables the interior of the heat conduction column to be in contact with gas in the pot, so that the temperature measured by the sensor is more accurate.
One preferred scheme is that the lower extreme of heat conduction post is provided with the external screw thread and is equipped with the sealing washer in the cover, be provided with below the sealing washer with the external screw thread assorted nut of heat conduction post, alarm unit includes following at least one: a sound emitting device, a light emitting device, and a vibration generating device.
According to the scheme, the sealing ring is used for sealing a gap between the heat conducting column and the pot cover main body, the nut is used for fastening the sealing ring, and the alarm unit can give out one or more combined alarms in sound, light and vibration, so that a better reminding effect is achieved.
One preferred scheme is that the pot cover main body is provided with an air escape valve, a handle and a safety valve.
It is obvious by above-mentioned scheme, the snuffle valve is used for disappointing, the handle facilitates the user to hold, the relief valve can open the valve pressure release automatically when pressure reaches a definite value.
A pressure cooker comprises a cooker body and a pressure cooker cover structure with a pressure indicating alarm function, wherein the cooker body is provided with an open cooker cavity, and a cooker cover main body is matched with the cooker body to open or seal the cooker cavity.
According to the scheme, the pressure cooker is matched with the pressure cooker cover structure with the pressure indicating and alarming functions.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of the present invention;
FIG. 3 is a partial cross-sectional view of the present invention;
FIG. 4 is a circuit schematic of the present invention;
fig. 5 is a schematic view of the signal receiving alarm device 3;
fig. 6 is an exploded view of the signal reception alarm device 3.
Detailed Description
As shown in fig. 1 to 6, in the present embodiment, the present invention includes:
a pressure cooker cover structure with pressure indication alarm function comprises a cover body 1, a wireless signal transmitting device 2 and a signal receiving alarm device 3, the wireless signal transmitting device 2 comprises a sensor 4, a first controller 5, a signal transmitter 6 and a first power supply 7, the sensor 4, the signal emitter 6 and the first power supply 7 are all electrically connected with the first controller 5, the detection end of the sensor 4 is attached to the detection part of the cooker cover main body 1, the signal receiving and alarming device 3 comprises a signal receiver 8, a second controller 9, an alarming unit 10 and a second power supply 11, the signal receiver 8, the alarm unit 10 and the second power supply 11 are electrically connected to the second controller 9, and the alarm unit 10 includes a speaker 28 and an alarm lamp 29.
Wireless signal transmitting device 2 includes casing 12 and bottom plate 13, casing 12 with bottom plate 13 forms a confined space jointly, sensor 4, first controller 5, signal emitter 6 and first power 7 all set up in the confined space, be provided with one on the bottom plate 13 and supply the through-hole that the sense terminal of sensor 4 stretches out.
The pot cover is characterized in that a plurality of mounting grooves 14 with downward openings are formed in the bottom plate 13, a mounting plate 15 is arranged on the outer side face of the pot cover main body 1, and a plurality of fixing grooves 16 corresponding to the mounting grooves 14 are formed in the mounting plate 15.
An iron sheet 17 is arranged on the mounting groove 14, a magnet 18 is fixed in the fixing groove 16, and a heat insulation sheet 19 is arranged at one end of the magnet 18 close to the outer side surface of the pot cover main body 1.
A plurality of depressions 20 are formed in the outer side surface of the pot cover body 1, and the depressions 20 correspond to the fixing grooves 16 one by one.
The pot cover comprises a pot cover body 1 and is characterized in that a through hole is formed in the pot cover body 1, a heat conduction column 21 is arranged in the through hole, the upper end face of the heat conduction column 21 is a plane, a detection portion of the pot cover body 1 is arranged on the upper end face of the heat conduction column 21, a blind hole 22 is formed in the lower end face of the heat conduction column 21, the upper end of the heat conduction column 21 exceeds the outer side face of the pot cover body 1, and the lower end of the heat conduction column 21 exceeds the inner side face of the pot cover body 1.
The lower end of the heat conducting column 21 is provided with an external thread and is sleeved with a sealing ring 23, and a nut 24 matched with the external thread of the heat conducting column 21 is arranged below the sealing ring 23.
The pot cover main body 1 is provided with an air release valve 26, a handle 27 and two safety valves 25.
The signal receiving and alarming device comprises a switch, wherein the switch is provided with an OFF gear and an ON gear, and the two gears respectively control the disconnection and connection of the second power supply 11 in the circuit.
The signal receiving alarm device is provided with four modes of cooking, congee cooking, soup cooking and tendon cooking.
A pressure cooker comprises a cooker body and a pressure cooker cover structure with a pressure indicating alarm function, wherein the cooker body is provided with an open cooker cavity, and a cooker cover main body 1 is matched with the cooker body to open or seal the cooker cavity.
The working principle of the utility model is as follows: when the pressure cooker is used, the wireless signal transmitting device is fixed on the cooker cover main body, the detection end of the sensor is attached to the heat conduction column, when the temperature in the pressure cooker is low, the working circuit of the wireless signal transmitting device is in an inactivated state, and when the temperature in the pressure cooker gradually rises and the temperature detected by the sensor exceeds 70 ℃, the working circuit of the wireless signal transmitting device is activated and enters a working state.
As the temperature in the pan continues to rise, when the temperature detected by the sensor exceeds 92 ℃ for X minutes, the first controller controls the signal emitter to emit a signal encoded as Y, and the Y signal is repeatedly emitted after 10 seconds and then is not emitted, wherein when X is 3, 13, 18, 33 and 43, Y is A, B1, B2, B3 and B4.
When the temperature in the pot is high and the temperature detected by the sensor reaches 120 ℃, the first controller can control the signal emitter to emit a signal coded as C, the signal C is repeatedly emitted after 10 seconds, and then the signal C is not emitted any more.
The switch is manually switched to an ON gear, the red light of the alarm lamp of the signal receiving and alarming device is ON for a long time to indicate that the rice cooker is in a receiving state, the initial mode is defaulted to be a rice cooking mode, and a user selects different modes according to needs.
When the signal receiver receives the signal coded as A or C, the second controller sends out an instruction to enable the loudspeaker to send out a sound of one or six for about 30 seconds, and the sound cannot be repeatedly sent out when the signal receiver receives the signal again during the sound sending period.
When the modes are rice cooking, porridge cooking, soup cooking and tendon cooking, the second controller can send out an instruction to enable the loudspeaker to send out corresponding sound only after correspondingly receiving signals coded as B1, B2, B3 and B4, the sound lasts for 30 seconds, the sound cannot be repeatedly sounded after receiving the signals again in the sounding period, wherein B1, B2, B3 and B4 correspond to sound two, sound three, sound four and sound five.
The sound content emitted by the loudspeaker is as follows:
the first sound: the owner, please reduce the fire.
Sound two: the master, your rice boiled well, please turn off the fire.
Sound three: the master, your porridge, was cooked well, please turn off the fire.
Sound four: the master, your soup is well cooked, please turn off the fire.
Sound five: the owner, your tendons boiled, please turn off the fire.
Sound six: the owner, too high pressure, please close the fire immediately.
The alarm lamp is changed into a green lamp to flicker when the loudspeaker sounds until the switch is manually switched to an OFF gear or the power is automatically cut OFF after 1 hour.
When in use, the wireless signal transmitting device is fixed on the pot cover main body and can be taken away when not in use, so that the pot cover is convenient to clean.
It is understood that the connection between the wireless signal transmitter and the lid body is not limited to the magnetic attraction in the embodiment, but may be a suction cup, a buckle or other means.
It is understood that the second power source may be a built-in power source such as a disposable battery, a rechargeable battery, etc., or an external power source such as a USB socket, or a combination of a built-in power source and an external power source.
Although the embodiments of the present invention have been described in terms of practical embodiments, it is not intended to limit the utility model, and those skilled in the art may make various modifications, additions and substitutions in form and detail without departing from the scope and spirit of the utility model as disclosed in the accompanying claims. It is understood that various modifications, additions, substitutions and the like can be made without departing from the spirit of the utility model as disclosed in the accompanying claims.
Claims (9)
1. The utility model provides a pressure cooker pot cover structure with show pressure alarming function, it includes pot cover main part (1), its characterized in that: the pressure cooker cover structure with the pressure indicating alarm function also comprises a wireless signal transmitting device (2) and a signal receiving alarm device (3), the wireless signal transmitting device (2) comprises a sensor (4), a first controller (5), a signal transmitter (6) and a first power supply (7), the sensor (4), the signal emitter (6) and the first power supply (7) are electrically connected with the first controller (5), the detection end of the sensor (4) is jointed with the detection part of the pot cover main body (1), the signal receiving and alarming device (3) comprises a signal receiver (8), a second controller (9), an alarming unit (10) and a second power supply (11), the signal receiver (8), the alarm unit (10) and the second power supply (11) are electrically connected with the second controller (9).
2. The pressure cooker lid structure with pressure indicating alarm function as claimed in claim 1, wherein: the wireless signal transmitting device (2) is detachably connected with the pot cover main body (1).
3. The pressure cooker lid structure with pressure indicating alarm function as claimed in claim 1, wherein: wireless signal transmitting device (2) include casing (12) and bottom plate (13), casing (12) with bottom plate (13) form a enclosure space jointly, sensor (4), first controller (5), signal emitter (6) and first power (7) all set up in the enclosure space, be provided with one on bottom plate (13) and supply the through-hole that the sense terminal of sensor (4) stretches out.
4. The pressure cooker lid structure with pressure indicating alarm function as claimed in claim 3, wherein: be provided with a plurality of openings mounting groove (14) down on bottom plate (13), be provided with mounting panel (15) on pot cover main part (1) lateral surface, be provided with on mounting panel (15) a plurality of with mounting groove (14) correspond complex fixed slot (16).
5. The pressure cooker lid structure with pressure indicating alarm function as claimed in claim 4, wherein: be provided with iron sheet (17) on mounting groove (14), fixed slot (16) internal fixation has magnet (18), the one end that magnet (18) are close to pot cover main part (1) lateral surface is provided with heat insulating sheet (19).
6. The pressure cooker lid structure with pressure indicating alarm function as claimed in claim 1, wherein: the pot cover is characterized in that a through hole is formed in the pot cover main body (1), a heat conduction column (21) is arranged in the through hole, the upper end face of the heat conduction column (21) is a plane, the detection portion of the pot cover main body (1) is arranged on the upper end face of the heat conduction column (21), a blind hole (22) is formed in the lower end face of the heat conduction column (21), the upper end of the heat conduction column (21) exceeds the outer side face of the pot cover main body (1), and the lower end of the heat conduction column (21) exceeds the inner side face of the pot cover main body (1).
7. The pressure cooker lid structure with pressure indicating alarm function as claimed in claim 6, wherein: the lower extreme of heat conduction post (21) is provided with the external screw thread and is equipped with sealing washer (23) with the cover, be provided with below sealing washer (23) one with the external screw thread assorted nut (24) of heat conduction post (21), alarm unit (10) include following at least one: a sound emitting device, a light emitting device, and a vibration generating device.
8. The pressure cooker lid structure with pressure indicating alarm function as claimed in claim 1, wherein: the cooker cover is characterized in that the cooker cover main body (1) is provided with an air release valve (26), a handle (27) and a safety valve (25).
9. The utility model provides a pressure cooker, includes the pot body, the pot body has open pot chamber, its characterized in that: the pressure cooker also comprises the pressure cooker cover structure with the pressure indicating alarm function as claimed in any one of claims 1 to 8, wherein the cover body (1) is matched with the cooker body to open or seal the cooker cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122807252.3U CN216494824U (en) | 2021-11-17 | 2021-11-17 | Pressure cooker cover structure with pressure indicating and alarming functions and pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122807252.3U CN216494824U (en) | 2021-11-17 | 2021-11-17 | Pressure cooker cover structure with pressure indicating and alarming functions and pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216494824U true CN216494824U (en) | 2022-05-13 |
Family
ID=81530056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122807252.3U Active CN216494824U (en) | 2021-11-17 | 2021-11-17 | Pressure cooker cover structure with pressure indicating and alarming functions and pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216494824U (en) |
-
2021
- 2021-11-17 CN CN202122807252.3U patent/CN216494824U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9980604B2 (en) | Safety timer for cooking appliance | |
| CN216494824U (en) | Pressure cooker cover structure with pressure indicating and alarming functions and pressure cooker | |
| CN110974033A (en) | Heating control method of cooking equipment and cooking equipment | |
| CN113925342A (en) | Pressure cooker cover structure with pressure indicating and alarming functions, pressure cooker and using method | |
| CN2897106Y (en) | Pot-cover handle | |
| EP2068683A1 (en) | Container with signalling device | |
| US9153113B1 (en) | Oven door smoke sensor | |
| CN211704363U (en) | Pot tool | |
| CN213577624U (en) | Electric ceramic stove | |
| CN220459188U (en) | Timing device and cooking utensil | |
| CN209993068U (en) | Kitchen fire pre-alarming device | |
| KR200204217Y1 (en) | Designate device of gas valve to open and close | |
| CN219917805U (en) | Safe intelligent socket | |
| US7755504B1 (en) | Appliance warning system and method | |
| CN219629395U (en) | Intelligent monitor for pot cover | |
| CN204515563U (en) | The control device of multifunctional electrothermal blanket | |
| CN214410245U (en) | Dry burning alarm device | |
| CN217639953U (en) | Food frame with timing function on handle | |
| TWM595468U (en) | Pot lid button | |
| CN215424194U (en) | Intelligence pronunciation subassembly, lid and cooking utensil | |
| CN204515570U (en) | Intelligent environment control system | |
| CN214623843U (en) | Novel door magnetic alarm | |
| CN216012537U (en) | Temperature sensor for pot | |
| CN215077695U (en) | Temperature monitoring and alarming device for oven and oven | |
| CN219052423U (en) | Intelligent garbage disposer with illumination function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |