CN206499338U - Pressure cooker - Google Patents

Abstract

The utility model discloses a kind of pressure cooker, including pot, pot cover, reminding module, first conducting terminal, second conducting terminal and pressure switch, chamber is defined in pot, reminding module is located on pot cover, reminding module can open and close to prompt the user whether that pot cover can be opened, first conducting terminal and the second conducting terminal are electrically connected with reminding module respectively, first conducting terminal is configured to open reminding module when electrically connecting and closes reminding module when disconnecting with the second conducting terminal, pressure switch is movably located on pot cover between the first position and the second position, pressure switch is located at first position and the first conducting terminal of electrical connection and the second conducting terminal when chamber room pressure is more than ambient pressure, pressure switch is located at the second place when chamber room pressure is equal to ambient pressure and disconnects the first conducting terminal and the second conducting terminal.According to pressure cooker of the present utility model, simple in construction, esy to use, safe and reliable, Consumer's Experience is good.

Description

Pressure cooker

Technical field

The utility model is related to cooking apparatus manufacturing technology field, more particularly, to a kind of pressure cooker.

Background technology

In correlation technique, pressure-detecting device is set on electric pressure cooking saucepan, by detect pot inner pressure and with pot external pressure Contrasted, so that it is determined that whether pot cover can be opened, however, past by way of setting pressure-detecting device on pressure cooker It is past to there is problems with：One, because pressure-detecting device needs electrical connection, it is impossible to suitable for split type pressure cooker；Two, culinary art After end, pressure cooker power-off, the alert circuit that can uncap can not work, thus, and user is using more inconvenience, and it is hidden to still suffer from safety Suffer from.

Utility model content

The utility model is intended at least solve one of technical problem in correlation technique to a certain extent.

Therefore, the utility model proposes a kind of pressure cooker, simple in construction, esy to use, safe and reliable, the use of the pressure cooker Experience at family.

According to pressure cooker of the present utility model, including pot, chamber is defined in the pot；Pot cover, the pot cover can Actively it is located in the pot to open and close the chamber；Reminding module, the reminding module is located on the pot cover, The reminding module can open and close to prompt the user whether that pot cover can be opened；First conducting terminal and the second conducting end Son, first conducting terminal and the second conducting terminal are electrically connected with the reminding module respectively, first conducting terminal with Second conducting terminal is configured to open the reminding module in electrical connection and closes the reminding module when disconnecting； Pressure switch, the pressure switch is movably located on the pot cover between the first position and the second position, the pressure Switch be located at the first position when the chamber room pressure is more than ambient pressure and electrically connect first conducting terminal and Second conducting terminal, the pressure switch the chamber room pressure be equal to ambient pressure when be located at the second place and Disconnect first conducting terminal and second conducting terminal.

According to pressure cooker of the present utility model, by setting mobilizable pressure switch on pot cover, and in prompting mould Block electrically connects the first conducting terminal and the second conducting terminal, so that using pressure switch between the first position and the second position Switching, realizes being connected or disconnected between the first conducting terminal and the second conducting terminal, and then realize reminding module indirectly Be turned on or off to prompt the user whether that pot cover can be opened, be effectively prevented from user open pot cover when due to pot chamber The damage that interior hypertonia is likely to result in, improves the safety in utilization of pressure cooker, meanwhile, it will be prompted to module and pressure switch be located at Electrically connected respectively between reminding module on pot cover and by the first conducting terminal and the second conducting terminal, can also ensure to carry In the case of showing function, simplify the line arrangement of pressure cooker, therefore, the simple in construction, easy to use, safe of the pressure cooker can Lean on, Consumer's Experience it is good.

In addition, according to pressure cooker of the present utility model, can also have technical characteristic additional as follows：

According to one embodiment of the present utility model, the pressure switch includes movable part and connection sheet, the movable part Movably be located on the pot cover between the first position and the second position, the connection sheet be located on the movable part with The movable part electrically connects first conducting terminal and second conducting terminal when being located at the first position.

According to one embodiment of the present utility model, the movable part is generally formed into column, and the movable part is vertically Direction is movably located on the pot cover.

According to one embodiment of the present utility model, first conducting terminal and second conducting terminal are respectively provided at The opposite sides of the movable part.

According to one embodiment of the present utility model, the connection sheet includes the first lamellar body being electrically connected to each other and second Body, first lamellar body and second lamellar body are respectively provided at the both sides and position of the movable part and first conducting terminal It is corresponding with second conducting terminal.

According to one embodiment of the present utility model, first conducting terminal and second conducting terminal are respectively adjacent to The internal face of the pot cover is set.

According to one embodiment of the present utility model, the movable part is zero-pressure float.

According to one embodiment of the present utility model, the movable part is configured to locked when positioned at the first position The pot cover and unlock the pot cover when positioned at the second place.

According to one embodiment of the present utility model, the reminding module is warning lamp or buzzer.

According to one embodiment of the present utility model, the pot cover is detachably connected with the pot.

Additional aspect and advantage of the present utility model will be set forth in part in the description, partly by from following description In become obvious, or by it is of the present utility model practice recognize.

Brief description of the drawings

Fig. 1 is the structure of the pressure cooker when second place is according to the pressure switch of the utility model embodiment pressure cooker Schematic diagram；

Fig. 2 is the enlarged drawing in the A portions shown in Fig. 1；

Fig. 3 is A portions shown in Fig. 1 when being in first position according to the pressure switch of the utility model embodiment pressure cooker Enlarged drawing；

Fig. 4 is the reminding module according to the utility model embodiment pressure cooker and the schematic diagram of pressure switch mating reaction.

Reference：

100：Pressure cooker；

10：Pot；11：Chamber；

20：Pot cover；

30：Reminding module；31：Battery；32：Prompting device；

40：Pressure switch；41：Movable part；42：Connection sheet；421：First lamellar body；422：Second lamellar body；

51：First conducting terminal；52：Second conducting terminal.

Embodiment

Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings.Below by The embodiment being described with reference to the drawings is exemplary, it is intended to for explaining the utility model, and it is not intended that new to this practicality The limitation of type.

First below the pressure cooker 100 according to the utility model embodiment is specifically described with reference to accompanying drawing 1 to Fig. 4.

Pot 10, pot cover 20, reminding module 30, first are included according to the pressure cooker 100 of the utility model embodiment conductive Terminal 51, the second conducting terminal 52 and pressure switch 40.

Specifically, chamber 11 is defined in pot 10, pot cover 20 is movably located in pot 10 to open and close Chamber 11, reminding module 30 is located on pot cover 20, and reminding module 30 can open and close to prompt the user whether that pot can be opened Lid 20, the first conducting terminal 51 and the second conducting terminal 52, the first conducting terminal 51 and the second conducting terminal 52 respectively with prompting Module 30 is electrically connected, the first conducting terminal 51 and the second conducting terminal 52 be configured to open when electrically connecting reminding module 30 and Reminding module 30 is closed when disconnecting, pressure switch 40 is movably located at pot cover 20 between the first position and the second position On, the air pressure in chamber 11 of pressure switch 40 is located at first position and the electrical connection He of the first conducting terminal 51 when being more than ambient pressure Second conducting terminal 52, the air pressure in chamber 11 of pressure switch 40, which is located at the second place when being equal to ambient pressure and disconnects first, leads The conducting terminal 52 of electric terminal 51 and second.

In other words, the pressure cooker 100 is main by pot 10, pot cover 20, reminding module 30, the first conducting terminal 51, second Conducting terminal 52 and pressure switch 40 are constituted.Vertically (above-below direction as shown in Figure 1) extends pot 10, and substantially shape Chamber 11 is limited in the barrel-shaped structure being open as one end (upper end as indicated with 1), pot 10, pot cover 20 is movably set At the opening of pot 10, so as to open or close chamber 11 using pot cover 20.

When user needs to be cooked, pot cover 20 is opened, food materials are put into chamber 11 at the opening of pot 10, Pot cover 20 is then shut off with closed chamber 11, and then enters horizontal high voltage culinary art.

Further, the pot cover 20 of pressure cooker 100 is provided with reminding module 30 and pressure switch 40, the first conducting terminal 51 Electrically connected respectively with reminding module 30 with the second conducting terminal 52, pressure switch 40 can be in first position (position as shown in Figure 3 Put) movably switch between the second place (position as shown in Figure 2), led so as to realize with the first conducting terminal 51 and second Being connected or disconnected between electric terminal 52, and then realize that reminding module 30 is turned on or off to prompt the user whether indirectly Pot cover 20 can be opened, be effectively prevented from user open pot cover 20 when due in the chamber 11 of pot 10 hypertonia be likely to result in Damage, improve pressure cooker 100 safety in utilization.

Specifically, when the air pressure in the chamber 11 of pressure cooker 100 is more than ambient pressure, pressure switch 40 is located at second (position as shown in Figure 3) is put, now, pressure switch 40 electrically connects the first conducting terminal 51 and the second conducting terminal 52, Jin Ertong Reminding module 30 is opened in the electrical connection crossed between the first conducting terminal 51 and Second terminal, so as to point out to use by reminding module 30 Family cannot now open pot cover 20；When the air pressure in the chamber 11 of pressure cooker 100 is equal to ambient pressure, pressure switch 40 In first position (position as shown in Figure 2), now, separated, the Jin Erti of the first conducting terminal 51 and the second conducting terminal 52 Show that module 30 is closed, user has no the prompting of reminding module 30, pot cover 20 can be opened.

Explanation is needed exist for, the air pressure in the chamber 11 of pressure cooker 100 is equal with ambient pressure, refer to that the two can be with Equal or substantially fair, this will be understood by for a person skilled in the art.

Thus, according to the pressure cooker 100 of the utility model embodiment, by setting mobilizable pressure to open on pot cover 20 40 are closed, and the first conducting terminal 51 and the second conducting terminal 52 are electrically connected in reminding module 30, so as to utilize pressure switch 40 Switching between the first position and the second position, realizes the electrical connection between the first conducting terminal 51 and the second conducting terminal 52 Or disconnect, and then being turned on or off to prompt the user whether that pot cover 20 can be opened, effectively for reminding module 30 is realized indirectly Ground avoids user from, due to the damage that hypertonia is likely to result in the chamber 11 of pot 10, improving pressure cooker when opening pot cover 20 100 safety in utilization, meanwhile, it will be prompted to module 30 and pressure switch 40 be located on pot cover 20 and by the first conducting terminal 51 And second conducting terminal 52 electrically connected respectively between reminding module 30, can also ensure prompt facility in the case of, simplify The line arrangement of pressure cooker 100, therefore, the simple in construction, esy to use, safe and reliable of the pressure cooker 100, Consumer's Experience are good.

In some embodiments of the present utility model, pressure switch 40 includes movable part 41 and connection sheet 42, living Moving part 41 is movably located on pot cover 20 between the first position and the second position, connection sheet 42 be located on movable part 41 with Movable part 41 electrically connects the first conducting terminal 51 and the second conducting terminal 52 when being located at first position.

Specifically, as shown in Figure 1, Figure 2 and Figure 3, pressure switch 40 is mainly made up of movable part 41 and connection sheet 42.Connection Piece 42 is located on movable part 41, when the air pressure in the chamber 11 of pressure cooker 100 is more than ambient pressure, movable part 41 and connection sheet 42 are respectively at first position (as residing for movable part 41 in Fig. 3 and connection sheet 42 position in chamber 11 in the presence of gas pressure Put), now, connection sheet 42 electrically connects the first conducting terminal 51 and the second conducting terminal 52, and then passes through the first conducting terminal 51 Reminding module 30 is opened in electrical connection between Second terminal, so as to point out user now to open by reminding module 30 Pot cover 20.

When the air pressure in the chamber 11 of pressure cooker 100 is equal to ambient pressure, movable part 41 and connection sheet 42 are located at first Position (position as shown in Figure 2), now, the first conducting terminal 51 are separated with the second conducting terminal 52, and then reminding module 30 close, and user has no the prompting of reminding module 30, can open pot cover 20.

Alternatively, movable part 41 is generally formed into column, and movable part 41 is movably located on pot cover 20 along the vertical direction.

Specifically, as shown in Figure 1, Figure 2 and Figure 3, movable part 41 is generally formed into vertically (as shown in Figure 1 upper Lower direction) extension column, movable part 41 is located on pot cover 20, and movable part 41 can vertically (i.e. above-below direction) Activity.

When the air pressure in the chamber 11 of pressure cooker 100 is more than ambient pressure, air pressure of the movable part 41 in chamber 11 is made Under, first position (movable part 41 and the present position of connection sheet 42 in such as Fig. 3) is vertically moved up to, is now connected Piece 42 is electrically connected with the first conducting terminal 51 and the second conducting terminal 52, and reminding module 30 is under the electrical connection effect of connection sheet 42 It is in the conduction state, and then point out user now to open pot cover 20；

When the air pressure in the chamber 11 of pressure cooker 100 is equal to ambient pressure, movable part 41 is under self gravitation effect, edge Vertical direction is fallen after rise to the second place (movable part 41 and the present position of connection sheet 42 in such as Fig. 2) downwards, and now connection sheet 42 is remote From the first conducting terminal 51 and the second conducting terminal 52, reminding module 30 is now in open-circuit condition, and no longer issues the user with Prompt message, user can open pot cover 20.The pressure switch 40 it is simple in construction, cost is relatively low, passes through the first conducting terminal 51 and the second matching relationship between conducting terminal 52 and connection sheet 42 realize the opening of reminding module 30, open circuit, simplify pressure The internal structure of pot 100.

Alternatively, the first conducting terminal 51 and the second conducting terminal 52 are respectively provided at the opposite sides of movable part 41.

For example, as shown in figure 1, in the present embodiment, the first conducting terminal 51 and the second conducting terminal 52 are respectively provided at work The opposite sides of moving part 41, so that when connection sheet 42 is in first position (position as shown in Figure 3), connection sheet 42 can Realize and electrically connect between the first conducting terminal 51 and the second conducting terminal 52, and then open reminding module 30, realize prompting work( Energy.Certainly, those skilled in the art can also adjust the first conducting terminal 51 and the second conducting terminal according to actual design demand 52 set locations, to ensure the mating reaction with the connection sheet 42 of pressure switch 40.

In some embodiments of the present utility model, connection sheet 42 includes the first lamellar body 421 and second being electrically connected to each other Lamellar body 422, the first lamellar body 421 and the second lamellar body 422 are respectively provided at both sides and position and the first conducting terminal 51 of movable part 41 With the correspondence of the second conducting terminal 52.

Specifically, as shown in Figure 2, Figure 3 and Figure 4, main the first lamellar body 421 and second by being electrically connected to each other of connection sheet 42 Lamellar body 422 is constituted, meanwhile, the first lamellar body 421 and the second lamellar body 422 are located at the opposite sides of movable part 41, and first respectively Body 421 is corresponding with the position of the first conducting terminal 51, and the second lamellar body 422 is corresponding with the position of the second conducting terminal 52.

When the air pressure in the chamber 11 of pressure cooker 100 is more than ambient pressure, air pressure of the movable part 41 in chamber 11 is made Under, first position (movable part 41 and the present position of connection sheet 42 in such as Fig. 3) is vertically moved up to, so that First lamellar body 421 of connection sheet 42 is connected with the first conducting terminal 51, the second lamellar body 422 is connected with the second conducting terminal 52, real Existing electrical connection between first conducting terminal 51 and the second conducting terminal 52, and then make it that reminding module 30 is in the conduction state, So as to point out user now to open pot cover 20.

When the air pressure in the chamber 11 of pressure cooker 100 is equal to ambient pressure, movable part 41 is under self gravitation effect, edge Vertical direction is fallen after rise to the second place (movable part 41 and the present position of connection sheet 42 in such as Fig. 2) downwards, so that connection sheet 42 the first lamellar body 421 away from the first conducting terminal 51, the second lamellar body 422 away from the second conducting terminal 52, reminding module 30 this When be in open-circuit condition, and do not reresent, user can open pot cover 20.

Wherein, the first conducting terminal 51 and the second conducting terminal 52 are respectively adjacent to the internal face setting of pot cover 20.

The madial wall that reference picture 1, the first conducting terminal 51 and the second conducting terminal 52 are respectively adjacent to pot cover 20 is set, so that Both it can be realized and protected by the conducting terminal 52 of 20 pair of first conducting terminal of pot cover 51 and second, it is to avoid the He of the first conducting terminal 51 The damage of second conducting terminal 52, it is ensured that the reliability that reminding module 30 works, can reduce the first conducting terminal 51 and the again The space-consuming of two conducting terminals 52, is that pressure switch 40 reserves enough activity spaces, it is ensured that the prompting work(of pressure cooker 100 The normal operation of energy, it is ensured that using for pressure cooker 100 is safe.

Alternatively, movable part 41 is zero-pressure float.By the way that movable part 41 is set into zero-pressure float, it is ensured that movable part 41 accuracys moved under gas pressure, and then ensure the reliability of the prompt facility of pressure cooker 100.

Preferably, movable part 41 is configured to when positioned at first position locked pot cover 20 and solved when positioned at the second place Lock pot cover 20.

Specifically, as shown in Figures 2 and 3, movable part 41 is configured to locked at first position (position as shown in Figure 3) Pot cover 20, and unlock pot cover 20 in the second place (position as shown in Figure 2).

When the air pressure in the chamber 11 of pressure cooker 100 is more than ambient pressure, air pressure of the movable part 41 in chamber 11 is made Under, first position (movable part 41 and the present position of connection sheet 42 in such as Fig. 3) is moved to so that the electrical connection of connection sheet 42 first The conducting terminal 52 of conducting terminal 51 and second, reminding module 30 is in the conduction state under the electrical connection effect of connection sheet 42, enters And point out user now to open pot cover 20, meanwhile, the locked pot cover 20 of movable part 41, so as to avoid due to user misoperation The potential safety hazard caused.

When the air pressure in the chamber 11 of pressure cooker 100 is equal to ambient pressure, movable part 41 is under self gravitation effect, edge Vertical direction is fallen after rise to the second place (movable part 41 and the present position of connection sheet 42 in such as Fig. 2) downwards, so that connection sheet 42 are now in open-circuit condition, now, reminding module away from the first conducting terminal 51 and the second conducting terminal 52, reminding module 30 30 do not reresent and the unblock pot cover 20 of movable part 41, and user can open pot cover 20.

Alternatively, reminding module 30 is warning lamp or buzzer.

Specifically, if as shown in figure 4, reminding module 30 is warning lamp, user can be sentenced by observing the state of warning lamp It is disconnected whether to open pot cover 20, if reminding module 30 is buzzer, when Tip Sound occurs for buzzer, point out user now Pot cover 20 cannot be opened；Certain reminding module 30 can also be other similar components with prompt facility, this area skill Art personnel can be selected according to actual design demand, in this regard, the utility model is not limited.

Alternatively, pot cover 20 is detachably connected with pot 10.Pot 10 and pot cover 20 are set to be detachably connected, from And be easy to change part or safeguarded.Certainly, because use will be prompted to module 30 and pressure switch 40 is located on pot cover 20, Therefore, both can be interconnection system structure or split-type structural between pot cover 20 and pot 10, this is to people in the art It will be understood by for member.

1 to Fig. 4 specifically describe the course of work according to the pressure cooker 100 of the utility model embodiment below in conjunction with the accompanying drawings.

Pot 10, pot cover 20, reminding module 30, first are included according to the pressure cooker 100 of the utility model embodiment conductive Chamber 11 is defined in terminal 51, the second conducting terminal 52 and pressure switch 40, pot 10, pot cover 20 is movably located at pot To open and close chamber 11 on 10, reminding module 30 is located on pot cover 20, and reminding module 30 is main by battery 31, prompting device 32 Composition, pressure switch 40 is movably located on pot cover 20, and pressure switch 40 is mainly made up of movable part 41 and connection sheet 42, living The air pressure in chamber 11 of moving part 41 is located at first position and locked pot cover 20 when being more than ambient pressure, and movable part 41 is in chamber 11 Air pressure is located at the second place and unblock pot cover 20 when being equal to ambient pressure, connection sheet 42 is main by the first lamellar body 421 and second Body 422 is constituted, the first lamellar body 421 and the second lamellar body 422 be respectively provided at the opposite sides of movable part 41 and with the first conducting terminal 51 and second conducting terminal 52 it is corresponding, connection sheet 42 movable part 41 be located at first position when electrically connect the first conducting terminal 51 With the second conducting terminal 52 to open reminding module 30.

When the air pressure in the chamber 11 of pressure cooker 100 is more than ambient pressure, air pressure of the movable part 41 in chamber 11 is made Under, first position (movable part 41 and the present position of connection sheet 42 in such as Fig. 3) is vertically moved up to, so that First lamellar body 421 of connection sheet 42 is connected with the first conducting terminal 51, the second lamellar body 422 is connected with the second conducting terminal 52, real Existing electrical connection between first conducting terminal 51 and the second conducting terminal 52, and then make it that reminding module 30 is in the conduction state, So as to point out user now to open pot cover 20, meanwhile, the locked pot cover 20 of movable part 41, so as to avoid because user grasps by mistake Make the potential safety hazard caused.

When the air pressure in the chamber 11 of pressure cooker 100 is equal to ambient pressure, movable part 41 is under self gravitation effect, edge Vertical direction is fallen after rise to the second place (movable part 41 and the present position of connection sheet 42 in such as Fig. 2) downwards, so that connection sheet 42 the first lamellar body 421 away from the first conducting terminal 51, the second lamellar body 422 away from the second conducting terminal 52, reminding module 30 this When be in open-circuit condition so that reminding module 30 prompting device 32 close prompt facility, meanwhile, movable part 41 unblock pot cover 20, user can now open pot cover 20 safely.

Thus, according to the pressure cooker 100 of the utility model embodiment, by setting mobilizable pressure to open on pot cover 20 40 are closed, and the first conducting terminal 51 and the second conducting terminal 52 are electrically connected in reminding module 30, so as to utilize pressure switch 40 Switching between the first position and the second position, realizes the electrical connection between the first conducting terminal 51 and the second conducting terminal 52 Or disconnect, and then being turned on or off to prompt the user whether that pot cover 20 can be opened, effectively for reminding module 30 is realized indirectly Ground avoids user from, due to the damage that hypertonia is likely to result in the chamber 11 of pot 10, improving pressure cooker when opening pot cover 20 100 safety in utilization, meanwhile, it will be prompted to module 30 and pressure switch 40 be located on pot cover 20 and by the first conducting terminal 51 And second conducting terminal 52 electrically connected respectively between reminding module 30, can also ensure prompt facility in the case of, simplify The line arrangement of pressure cooker 100.

According to the pressure cooker 100 of the utility model embodiment other constitute and operate for this area ordinary skill It is knowable for personnel, is not described in detail herein.

In description of the present utility model, it is to be understood that term " " center ", " on ", " under ", "front", "rear", The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer " " radial direction ", " circumference " Described based on orientation shown in the drawings or position relationship, to be for only for ease of description the utility model and simplifying, without referring to Show or imply that the device or element of meaning there must be specific orientation, with specific azimuth configuration and operation, therefore can not manage Solve as to limitation of the present utility model.

In addition, term " first ", " second " are only used for describing purpose, and it is not intended that indicating or implying relative importance Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or Implicitly include at least one this feature.In description of the present utility model, " multiple " are meant that at least two, such as two It is individual, three etc., unless otherwise specifically defined.

In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be Mechanically connect or electrically connect or can communicate each other；Can be joined directly together, the indirect phase of intermediary can also be passed through Even, can be two element internals connection or two elements interaction relationship, unless otherwise clear and definite restriction.For this For the those of ordinary skill in field, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show The description of example " or " some examples " etc. means to combine specific features, structure, material or the spy that the embodiment or example are described Point is contained at least one embodiment of the present utility model or example.In this manual, to the schematic table of above-mentioned term State and be necessarily directed to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be with Combined in an appropriate manner in any one or more embodiments or example.In addition, in the case of not conflicting, this area Technical staff the not be the same as Example or the feature of example and non-be the same as Example or example described in this specification can be entered Row is combined and combined.

Although embodiment of the present utility model has been shown and described above, it is to be understood that above-described embodiment is Exemplary, it is impossible to it is interpreted as to limitation of the present utility model, one of ordinary skill in the art is in scope of the present utility model It is interior above-described embodiment to be changed, changed, replaced and modification.

Claims (10)

1. a kind of pressure cooker, it is characterised in that including：

Chamber is defined in pot, the pot；

Pot cover, the pot cover is movably located in the pot to open and close the chamber；

Reminding module, the reminding module is located on the pot cover, and the reminding module can open and close to point out the user to be It is no to open pot cover；

First conducting terminal and the second conducting terminal, first conducting terminal and the second conducting terminal respectively with the prompting mould Block is electrically connected, and first conducting terminal is configured to open the reminding module when electrically connecting with second conducting terminal And close the reminding module when disconnecting；

Pressure switch, the pressure switch is movably located on the pot cover between the first position and the second position, described Pressure switch is located at the first position when the chamber room pressure is more than ambient pressure and electrically connects first conducting end Sub and described second conducting terminal, the pressure switch is located at the second when the chamber room pressure is equal to ambient pressure Put and disconnect first conducting terminal and second conducting terminal.

2. pressure cooker according to claim 1, it is characterised in that the pressure switch includes movable part and connection sheet, institute State movable part to be movably located on the pot cover between the first position and the second position, the connection sheet is located at the activity On part with the movable part be located at the first position when electrically connect first conducting terminal and second conducting terminal.

3. pressure cooker according to claim 2, it is characterised in that the movable part is generally formed into column, the activity Part is movably located on the pot cover along the vertical direction.

4. pressure cooker according to claim 3, it is characterised in that first conducting terminal and second conducting terminal It is respectively provided at the opposite sides of the movable part.

5. pressure cooker according to claim 4, it is characterised in that the connection sheet includes the first lamellar body being electrically connected to each other With the second lamellar body, first lamellar body and second lamellar body are respectively provided at the both sides and position and described first of the movable part Conducting terminal is corresponding with second conducting terminal.

6. pressure cooker according to claim 4, it is characterised in that first conducting terminal and second conducting terminal The internal face for being respectively adjacent to the pot cover is set.

7. pressure cooker according to claim 3, it is characterised in that the movable part is zero-pressure float.

8. pressure cooker according to claim 2, it is characterised in that the movable part is configured to positioned at described first The locked pot cover and the pot cover is unlocked when putting when positioned at the second place.

9. the pressure cooker according to any one of claim 1-8, it is characterised in that the reminding module is warning lamp or honeybee Ring device.

10. the pressure cooker according to any one of claim 1-8, it is characterised in that the pot cover and the pot are removable It is connected with unloading.