CN109631092A

CN109631092A - A kind of anti-dry telescopic folding kitchen range

Info

Publication number: CN109631092A
Application number: CN201811651768.XA
Authority: CN
Inventors: 陈小平; 陈超; 林勇进
Original assignee: Foshan Viomi Electrical Technology Co Ltd
Current assignee: Foshan Viomi Electrical Technology Co Ltd
Priority date: 2018-12-31
Filing date: 2018-12-31
Publication date: 2019-04-16

Abstract

An anti-dry-burning telescopic and foldable cooker is provided with a cooker body that can be stretched or folded, a telescopic part used to drive the cooker body to expand and contract, a folded part used to drive the cooktop body to fold and can stay at any angle, and an induction cooktop body. An anti-dry-burning device for temperature and pressure changes, the main body of the cooker is connected with the folding part in a driving manner, the folding part is fixedly connected with the telescopic part, and the anti-dry-burning device is electrically connected with the main body of the stove. The anti-dry-burning telescopic folding cooker can be folded and stretched to prevent dry-burning, thereby having the advantages of small occupied space and easy cleaning, and can greatly improve safety. The anti-dry-burning telescopic folding cooktop can be folded and telescopic, thereby having the advantages of small occupied space and easy cleaning. When the cooktop is folded or retracted, the cooktop body can be separated from the cooktop, so that the cooktop surface can be cleaned and the cooktop space can be released. The cooker is also provided with an in-position detection device, which can prevent the cooker from being damaged.

Description

A kind of anti-dry telescopic folding kitchen range

Technical field

The present invention relates to kitchen range field, in particular to a kind of anti-dry telescopic folding kitchen range.

Background technique

In the prior art, most of kitchen range are direct placements to hearth or insertion hearth, because kitchen range are heavier and occupy Most hearth space, so user is the spot that can only clean kitchen range surface in cleaning.But vegetable juice meeting during the cooking process It is often splashed to the bottom of kitchen range, such kitchen range cleaning is difficult.Therefore, a kind of anti-dry is provided for prior art deficiency to stretch It is very necessary to solve prior art deficiency that contracting folds kitchen range.

Summary of the invention

A kind of anti-dry telescopic folding kitchen range are provided it is an object of the invention to avoid the deficiencies in the prior art place.It should Anti-dry telescopic folding kitchen range folding retractable and can prevent dry combustion method, to have the advantages that the easy to clean and energy that occupies little space Greatly improve safety.

Above-mentioned purpose of the invention is realized by following technical measures.

A kind of anti-dry telescopic folding kitchen range are provided, are provided with the kitchen range main body that can be stretched or fold, for driving The flexible pars contractilis of kitchen range main body, for driving kitchen range main body to fold and folding part at any angle can be rested on and for feeling Answer the anti-dry burning device of kitchen range body temperature and pressure change, kitchen range main body and folding part are sequentially connected, folding part and flexible Portion is fixedly connected, and anti-dry burning device is electrically connected with kitchen range main body.

The temperature and pressure situation of change of anti-dry burning device acquisition cooking environments obtains temperature signal and pressure signal, prevents dry It burns device and temperature signal and pressure signal is respectively sent to kitchen range main body, kitchen range main body receives temperature signal and pressure signal simultaneously Carry out firepower control.

Preferably, above-mentioned anti-dry burning device is provided with first pressure sensor and temperature sensor, first pressure sensor It is electrically connected respectively with kitchen range main body with temperature sensor.

The pressure changing of first pressure sensor acquisition cooking pot tool obtains pressure signal, and first pressure sensor will It is sent to the controller of kitchen range main body, temperature sensor acquisition cooking environments temperature obtains temperature signal, and temperature sensor will be sent to The controller of kitchen range main body, the controller of kitchen range main body receives temperature signal respectively and pressure signal handles and carries out firepower control System.

Preferably, it is solid to be provided with combustion section, upper cover plate, lower cover plate and rotary air inlet pipe, combustion section for above-mentioned kitchen range main body Surely it is assemblied in lower cover plate, the outlet side of rotary air inlet pipe is connected to combustion section, and the inlet end and shaft of rotary air inlet pipe connect Block connection is connect, upper cover plate is assemblied in the top of lower cover plate, and rotating electric machine fixing assembling is in lower cover plate.

Preferably, above-mentioned first pressure sensor is assemblied in combustion section.

Preferably, above-mentioned temperature sensor is assemblied in combustion section.

Preferably, above-mentioned combustion section is provided with burner, burner, diffraction tube, solenoid valve and cookware bracket, diffraction tube and electricity Magnet valve connection, burner and diffraction tube integrally connected, burner are fastened on the top of burner, burner, diffraction tube and solenoid valve For fixing assembling in lower cover plate, cookware bracket is assemblied in the top of burner respectively.

The pressure changing of first pressure sensor acquisition cooking pot tool obtains pressure signal, and first pressure sensor will It is sent to the controller of kitchen range main body, temperature sensor acquisition cooking environments temperature obtains temperature signal, and temperature sensor will be sent to The controller of kitchen range main body, the controller of kitchen range main body receives temperature signal respectively and pressure signal handles to obtain processing signal simultaneously It is sent to solenoid valve, solenoid valve receives processing signal and closes combustion gas.

Preferably, above-mentioned burner is provided with upper fire cover, lower fire cover, the first magnetic part and the second magnetic part, the first magnetic part Fixing assembling is assemblied in burner in lower fire cover, upper fire cover and lower fire cover in upper fire cover, the second magnetic part fixing assembling respectively Top.

Preferably, said burner assembly has the third magnetic part to match with the first magnetic part and the second magnetic part, the One magnetic part and the second magnetic part respectively with third magnetic part magnetic connects.

First magnetic part, the second magnetic part and third magnetic part are all permanent magnet；Or

First magnetic part, the second magnetic part and third magnetic part are all electromagnet；

Preferably, above-mentioned first pressure sensor be assemblied in cookware bracket, burner and be located at upper fire cover and lower fire cover it Between or burner and be located at lower fire cover outside.

Preferably, above-mentioned temperature sensor be assemblied in cookware bracket, burner and between upper fire cover and lower fire cover or Person's burner and the outside for being located at lower fire cover.

Preferably, above-mentioned folding part is provided with rotating electric machine and shaft link block for driving kitchen range main body to rotate, turns Axis connection block is sealedly and fixedly connected with pars contractilis, the inside of the shaft link block and inside of pars contractilis is seamless is connected to, electric rotating Machine and shaft link block are sequentially connected, and rotating electric machine is fixedly connected with lower cover plate.

Preferably, above-mentioned rotating electric machine is provided with rotary shaft and motor body, and one end of rotary shaft and shaft link block are solid Fixed connection, the other end and motor body of rotary shaft are sequentially connected, and motor body is fixedly connected with lower cover plate.

When rotating electric machine rotation, motor body and kitchen range main body rotate using shaft link block as fulcrum.

Preferably, above-mentioned pars contractilis is provided with the tracheae portion of extending or shortening and energy delivery of fuel gas and for driving tracheae The telescoping mechanism of portion's telescopic moving, the one end in tracheae portion and one end of telescoping mechanism are fixedly connected with shaft link block respectively, gas The other end of pipe portion and the other end of telescoping mechanism are socketed, and the other end in tracheae portion and external equipment are fixedly mounted.

When telescoping mechanism makees telescopic moving, the one end in tracheae portion, one end of telescoping mechanism and shaft link block are followed and are stretched Contracting mechanism makees telescopic moving, the overall elongated or shortening in tracheae portion.

Preferably, above-mentioned telescoping mechanism is provided with the body of rod, slip pipe device and driving device.

Preferably, one end of the above-mentioned body of rod and driving device are sequentially connected, and the other end movable set of the body of rod is filled in slip pipe It sets inside one end.

Preferably, the other end of above-mentioned slip pipe device is fixedly connected with shaft link block.

Preferably, above-mentioned body of rod outer surface is provided with external screw thread, and the inner surface of slip pipe device is provided with internal screw thread, and interior spiral shell Line matches with external screw thread.

The slip pipe device is provided with nut set and slip pipe body；

Preferably, the inner surface of above-mentioned nut set is provided with the internal screw thread to match with the outer surface external screw thread of the body of rod, spiral shell Mother set is fixedly connected with one end of slip pipe body, and the other end of slip pipe body is fixedly connected with shaft link block.

Preferably, above-mentioned slip pipe body is provided with the hollow structure to match with the body of rod.

When driving device drives the body of rod, when the body of rod is along the axis rotation of the body of rod, by external screw thread and the nut set of the body of rod It is threadedly engaged, axial movement, which is converted to linear motion, moves up and down slip pipe body along the axis of the body of rod.

Preferably, above-mentioned driving device is provided with driving motor and shaft coupling, and one end of shaft coupling and driving motor are driven Connection, the other end of shaft coupling and one end of the body of rod are sequentially connected.

Preferably, above-mentioned tracheae portion is provided with pipe main body, telescopic fastener and supporting block, and one end of pipe main body is consolidated with flexible Determine that part is seamless to be fixedly connected, the other end of pipe main body with shaft link block is seamless is fixedly connected, supporting block and pipe main body Outer surface is fixedly connected, and telescopic fastener fixing assembling is in external equipment.

A kind of anti-dry telescopic folding kitchen range of the invention, are additionally provided with level detecting apparatus, assemble to level detecting apparatus In the bottom of lower cover plate, it is electrically connected respectively with rotating electric machine and driving motor to level detecting apparatus.

To level detecting apparatus induction external environment pressure when kitchen range body contact arrive hearth when obtain pressure signal and divide It is not sent to rotating electric machine and driving motor, rotating electric machine receives pressure signal and stops working, and driving motor receives pressure letter Number and stop working.

Preferably, the above-mentioned level detecting apparatus that arrives is second pressure sensor.

Preferably, said external equipment is kitchen ventilator inside or wall.

A kind of anti-dry telescopic folding kitchen range of the invention are provided with the kitchen range main body that can be stretched or fold, are used for The pars contractilis that drives kitchen range main body flexible, for driving kitchen range main body to fold and folding part at any angle and use can be rested on In the anti-dry burning device of induced cooking utensils body temperature and pressure change, kitchen range main body and folding part are sequentially connected, folding part with Pars contractilis is fixedly connected, and anti-dry burning device is electrically connected with kitchen range main body.The anti-dry telescopic folding kitchen range can folding retractable and Dry combustion method is prevented, to have the advantages that occupy little space easy to clean and safety can be greatly improved.Kitchen range of the invention can Realize that kitchen range main body rotates using shaft link block as fulcrum by rotating electric machine, to realize folding.Pass through simultaneously The upper and lower flexible of kitchen range main body is realized in the telescopic moving of pars contractilis.Therefore the anti-dry telescopic folding kitchen range can be folded and be stretched Contracting, thus have the advantages that occupy little space with it is easy to clean.When kitchen range fold or is flexible, kitchen range main body can be made to leave stove Platform can also discharge hearth space so as to clean hearth surface.The anti-dry telescopic folding kitchen range can rotate fortune simultaneously It is dynamic, to tilt the foul that can clear up kitchen range surface.The kitchen range are additionally provided with level detecting apparatus, can prevent kitchen range from damaging.

Detailed description of the invention

Using attached drawing, the present invention is further illustrated, but the content in attached drawing is not constituted to any limit of the invention System.

Fig. 1 is a kind of structural schematic diagram of anti-dry telescopic folding kitchen range of the present invention.

Fig. 2 is the partial enlarged view of the Z region in Fig. 1.

Fig. 3 is that a kind of signal of anti-dry telescopic folding kitchen range transmits relational graph.

Fig. 4 is the decomposition diagram of kitchen range main body and folding part.

Fig. 5 is rotating electric machine schematic diagram.

Fig. 6 is the decomposition diagram of combustion section.

Fig. 7 is the schematic cross-section of burner and burner.

Fig. 8 is that a kind of anti-dry telescopic folding kitchen range are shunk and folding process schematic diagram.

Fig. 9 is pars contractilis schematic diagram and schematic partial cross-sectional view.

Figure 10 is the first pressure sensor assembling schematic diagram of embodiment 2.

Figure 11 is a kind of anti-dry telescopic folding kitchen range and kitchen ventilator assembling schematic diagram of embodiment 3.

In Fig. 1 to 11, include:

Kitchen range main body 100,

Combustion section 110,

Burner 111, upper fire cover 1111, lower fire cover 1112, the first magnetic part 1113, the second magnetic part 1114,

Burner 112, third magnetic part 1121, diffraction tube 113, solenoid valve 114, cookware bracket 115,

Rotary air inlet pipe 120, upper cover plate 130, lower cover plate 140,

Folding part 200,

Rotating electric machine 210, rotary shaft 211, motor body 212,

Shaft link block 220,

Pars contractilis 300,

Tracheae portion 310,

Pipe main body 311,

Telescopic fastener 312,

Supporting block 313,

Telescoping mechanism 320,

The body of rod 321,

Slip pipe device 322, nut set 3221, slip pipe body 3222,

Driving device 323, driving motor 3231, shaft coupling 3232,

Anti-dry burning device 400, first pressure sensor 410, temperature sensor 420,

To level detecting apparatus 500,

Kitchen ventilator 600.

Specific embodiment

Technical solution of the present invention is described further with the following Examples.

Embodiment 1.

A kind of anti-dry telescopic folding kitchen range are provided with the kitchen range main body that can be stretched or fold as shown in Figure 1 to 9 100, the pars contractilis 300 for driving kitchen range main body 100 flexible, for driving kitchen range main body 100 to fold and can stop in office The folding part 200 for angle of anticipating and anti-dry burning device 400 for 100 temperature of induced cooking utensils main body and pressure change, kitchen range master Body 100 and folding part 200 are sequentially connected, and folding part 200 is fixedly connected with pars contractilis 300, anti-dry burning device 400 and kitchen range main body 100 electrical connections.

The temperature and pressure situation of change that anti-dry burning device 400 acquires cooking environments obtains temperature signal and pressure signal, Temperature signal and pressure signal are respectively sent to kitchen range main body 100 by anti-dry burning device 400, and kitchen range main body 100 receives temperature letter Number and pressure signal and carry out firepower control.

Anti-dry burning device 400 is provided with first pressure sensor 410 and temperature sensor 420, first pressure sensor 410 It is electrically connected respectively with kitchen range main body 100 with temperature sensor 420.

The pressure changing that first pressure sensor 410 acquires cooking pot tool obtains pressure signal, first pressure sensing Device 410 will be sent to the controller of kitchen range main body 100, and temperature sensor 420 acquires cooking environments temperature and obtains temperature signal, temperature Sensor 420 will be sent to the controller of kitchen range main body 100, and the controller of kitchen range main body 100 receives temperature signal and pressure respectively Signal processing simultaneously carries out firepower control.

Kitchen range main body 100 is provided with combustion section 110, upper cover plate 130, lower cover plate 140 and rotary air inlet pipe 120, burning 110 fixing assembling of portion is connected in lower cover plate 140, the outlet side of rotary air inlet pipe 120 with combustion section 110, rotary air inlet pipe 120 inlet end is connected to shaft link block 220, and upper cover plate 130 is assemblied in the top of lower cover plate 140, and rotating electric machine 210 is fixed It is assemblied in lower cover plate 140.

First pressure sensor 410 is assemblied in combustion section 110.Temperature sensor 420 is assemblied in combustion section 110.

Combustion section 110 is provided with burner 111, burner 112, diffraction tube 113, solenoid valve 114 and cookware bracket 115, combustion Burner 112 and 113 integrally connected of diffraction tube, burner 111 are fastened on the top of burner 112, and burner 111 is assemblied in burner 112, burner 112, diffraction tube 113 and solenoid valve 114 distinguish fixing assembling in lower cover plate 140, and cookware bracket 115 is assemblied in combustion The top of burner 112.

The pressure changing that first pressure sensor 410 acquires cooking pot tool obtains pressure signal, first pressure sensing Device 410 will be sent to the controller of kitchen range main body 100, and temperature sensor 420 acquires cooking environments temperature and obtains temperature signal, temperature Sensor 420 will be sent to the controller of kitchen range main body 100, and the controller of kitchen range main body 100 receives temperature signal and pressure respectively Signal processing obtains processing signal and is sent to solenoid valve 114, and solenoid valve 114 receives processing signal and closes combustion gas.

Burner 111 is provided with upper fire cover 1111, lower fire cover 1112, the first magnetic part 1113 and the second magnetic part 1114, the One magnetic part, 1113 fixing assembling and upper fire cover 1111,1114 fixing assembling of the second magnetic part is in lower fire cover 1112, upper fire cover 1111 and lower fire cover 1112 be assemblied in burner 112 respectively.

112 assembly of burner has the third magnetic part 1121 to match with the first magnetic part 1113 and the second magnetic part, the One magnetic part 1113 and the second magnetic 1114 respectively with 1121 magnetic connects of third magnetic part.

First magnetic part 1113, the second magnetic part 1114 and third magnetic part 1121 of the invention can be permanent magnet, Also can be electromagnet, specific embodiment according to the actual situation depending on.First magnetic part 1113, second of the present embodiment Magnetic part 1114 and third magnetic part 1121 are all permanent magnet.

The effect of first magnetic part 1113 and the second magnetic part 1114 is to prevent when kitchen range are flexible or fold, upper fire cover 1111 and lower fire cover 1112 be displaced with burner 112, while the dress of user can also be facilitated to roll over.

First pressure sensor 410 of the invention can be assemblied in cookware bracket 115, with burner 112 and can also be located at Between upper fire cover 1111 and lower fire cover 1112 or burner 112 and be located at lower fire cover 1112 outside, specific installation situation Depending on according to the actual situation.The first pressure sensor 410 of the present embodiment is assemblied in cookware bracket 115.

Temperature sensor 420 of the invention can be assemblied in cookware bracket 115, with burner 112 and can also be located at excessive internal heat Between lid 1111 and lower fire cover 1112 or burner 112 and be located at lower fire cover 1112 outside, specific installation situation according to Depending on actual conditions.The temperature sensor 420 of the present embodiment is assemblied in burner 112 and is located at upper fire cover 1111 and lower fire cover Between 1112.

Folding part 200 is provided with rotating electric machine 210 and shaft link block 220 for driving kitchen range main body 100 to rotate, turns Axis connection block 220 is sealedly and fixedly connected with pars contractilis 300, and the inside of shaft link block 220 and the inside of pars contractilis 300 are seamless Connection, rotating electric machine 210 and shaft link block 220 are sequentially connected, and rotating electric machine 210 is fixedly connected with lower cover plate 140.

Rotating electric machine 210 is provided with rotary shaft 211211 and motor body 212, and one end of rotary shaft 211211 and shaft connect It connects block 220 to be fixedly connected, the other end and motor body 212 of rotary shaft 211211 are sequentially connected, motor body 212 and lower cover plate 140 are fixedly connected.

When rotating electric machine 210 rotates, motor body 212 and kitchen range main body 100 are made using shaft link block 220 as fulcrum Rotary motion.

Pars contractilis 300 is provided with the tracheae portion 310 of extending or shortening and energy delivery of fuel gas and for driving tracheae portion 310 The telescoping mechanism 320 of telescopic moving, the one end in tracheae portion 310 and one end of telescoping mechanism 320 are solid with shaft link block 220 respectively Fixed connection, the other end in tracheae portion 310 and the other end of telescoping mechanism 320 are socketed, and the other end in tracheae portion 310 is set with outside It is standby to be fixedly mounted.

When telescoping mechanism 320 makees telescopic moving, the one end in tracheae portion 310, one end of telescoping mechanism 320 are connected with shaft Block 220 follows telescoping mechanism 320 to make telescopic moving, the overall elongated or shortening in tracheae portion 310.

Telescoping mechanism 320 is provided with the body of rod 321, slip pipe device 322 and driving device 323.One end of the body of rod 321 and driving Device 323 is sequentially connected, and the other end movable set of the body of rod 321 is inside 322 one end of slip pipe device.Slip pipe device 322 it is another One end is fixedly connected with shaft link block 220.321 outer surface of the body of rod is provided with external screw thread, the inner surface setting of slip pipe device 322 There is internal screw thread, and internal screw thread matches with external screw thread.

Slip pipe device 322 is provided with nut set 3221 and slip pipe body 3222.The inner surface of nut set 3221 is provided with and bar The internal screw thread that the outer surface external screw thread of body 321 matches, nut set 3221 are fixedly connected with one end of slip pipe body 3222, slip pipe body 3222 other end is fixedly connected with shaft link block 220.Slip pipe body 3222 is provided with the hollow knot to match with the body of rod 321 Structure.

When driving device 323 drives the body of rod 321 to pass through the outer spiral shell of the body of rod 321 when the body of rod 321 is along the axis rotation of the body of rod 321 The screw-internal thread fit of line and nut set 3221, axial movement, which is converted to linear motion, makes slip pipe body 3222 along the body of rod 321 Axis moves up and down.

Driving device 323 is provided with driving motor 3231 and shaft coupling 3232, one end of shaft coupling 3232 and driving motor 3231 transmission connections, the other end of shaft coupling 3232 and one end of the body of rod 321 are sequentially connected.

Tracheae portion 310 is provided with pipe main body 311, telescopic fastener 312 and supporting block 313, one end of pipe main body 311 with stretch Contracting fixing piece 312 is seamless to be fixedly connected, the other end of pipe main body 311 with shaft link block 220 is seamless is fixedly connected, support Block 313 is fixedly connected with the outer surface of pipe main body 311, and 312 fixing assembling of telescopic fastener is in external equipment.

Working principle of the present invention is as follows: first pressure sensor 410 of the invention acquires the pressure change of cooking pot tool Situation, when first pressure sensor 410 obtains pressure signal, first pressure to cooking pot tool when a timing internal pressure power is centainly constant Sensor 410 will be sent to the controller of kitchen range main body 100.Temperature sensor 420 acquires cooking environments temperature, when cooking environments exist Temperature sensor 420 obtains temperature signal when changing value in certain time is more than threshold values.Temperature sensor 420 will be sent to kitchen range The controller of main body 100, the controller of kitchen range main body 100 receives temperature signal respectively and pressure signal handles to obtain processing signal And it is sent to solenoid valve 114, solenoid valve 114 receives processing signal and closes combustion gas.

External power supply powers to driving motor 3231 and rotating electric machine 210, and the starting of driving motor 3231 passes through shaft coupling 3232 drive 321 rotary motion of the body of rod, and 321 rotary motion of the body of rod is converted by the nut set 3221 of 321 outer surface of body of rod socket Nut set 3221 and with the 3221 slip pipe device 322 that is fixedly connected of nut set along the linear movement of the axis of the body of rod 321.Slip pipe dress 322 linear movements are set, to reach the telescopic moving of kitchen range main body 100.

Rotating electric machine 210 starts, and rotary shaft 211211 rotates and drive motor body 212 and 100 shaft of kitchen range main body to connect It connects block 220 to rotate as fulcrum, to reach the folding of kitchen range and remove the foul on 100 surface of kitchen range main body.

Tracheae portion 310, shaft link block 220 and rotary air inlet pipe 120 are the transfer passage of combustion gas.

A kind of anti-dry telescopic folding kitchen range are provided with the kitchen range main body 100 that can be stretched or fold, for driving stove Has the flexible pars contractilis 300 of main body 100, for driving kitchen range main body 100 to fold and folding part at any angle can be rested on 200 and for 100 temperature of induced cooking utensils main body and pressure change anti-dry burning device 400, kitchen range main body 100 and folding part 200 transmission connections, folding part 200 are fixedly connected with pars contractilis 300, and anti-dry burning device 400 is electrically connected with kitchen range main body 100.It should Anti-dry telescopic folding kitchen range folding retractable and can prevent dry combustion method, to have the advantages that the easy to clean and energy that occupies little space Greatly improve safety.Kitchen range of the invention can realize kitchen range main body 100 with shaft link block 220 by rotating electric machine 210 It rotates as fulcrum, to realize folding.Kitchen range main body 100 is realized by the telescopic moving of pars contractilis 300 simultaneously It is flexible up and down.Therefore the anti-dry telescopic folding kitchen range can fold and stretch, thus have occupy little space with it is easy to clean The advantages of.When kitchen range fold or is flexible, kitchen range main body 100 can be made to leave hearth, it, can also so as to clean hearth surface To discharge hearth space.Simultaneously the anti-dry telescopic folding kitchen range can rotary motion, so that kitchen range surface can be cleared up by tilting Foul.

Embodiment 2.

A kind of anti-dry telescopic folding kitchen range, as shown in Figure 10, other features are same as Example 1, shown, difference It is, anti-dry telescopic folding kitchen range of the invention are additionally provided with level detecting apparatus 500, are assemblied in level detecting apparatus 500 The bottom of lower cover plate 140 is electrically connected with rotating electric machine 210 and driving motor 3231 respectively to level detecting apparatus 500.

The pressure for incuding external environment to level detecting apparatus 500 obtains pressure letter when kitchen range main body 100 touches hearth Number and be respectively sent to rotating electric machine 210 and driving motor 3231, rotating electric machine 210 receives pressure signal and simultaneously stops working, and drives Dynamic motor 3231 receives pressure signal and stops working.

The level detecting apparatus 500 that arrives of the invention is second pressure sensor.

Compared with Example 1, the kitchen range of this implementation are additionally provided with level detecting apparatus 500, can prevent kitchen range from damaging.

Embodiment 3.

A kind of anti-dry telescopic folding kitchen range, other features are same as Example 1, as shown in figure 11, the difference is that, The external equipment of the present embodiment is any one in 600 inside of kitchen ventilator or wall.

The specific external equipment of the present embodiment is inside kitchen ventilator 600, and kitchen range can be accommodated in the inside of kitchen ventilator 600.

Compared with Example 1, the anti-dry telescopic folding kitchen range of the present embodiment can be hidden in inside kitchen ventilator 600, because This space occupied is fewer.

Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than protects to the present invention The limitation of range, although the invention is described in detail with reference to the preferred embodiments, those skilled in the art should be managed Solution, can be with modifying or equivalently replacing the technical solution of the present invention, without departing from the essence and model of technical solution of the present invention It encloses.

Claims

1. An anti-dry-burning telescopic and foldable cooker, characterized in that: a cooker main body that can be stretched or folded, a telescopic part for driving the cooker main body to expand and contract, and a folding part for driving the cooker main body to fold and can stay at any angle are provided. and an anti-dry-burning device used for sensing the temperature and pressure changes of the main body of the cooker, the main body of the cooker is connected with the folding part in a drive, the folding part is fixedly connected with the telescopic part, and the anti-dry-burning device is electrically connected with the main body of the stove;

The anti-dry burning device collects the temperature and pressure changes of the cooking environment to obtain temperature and pressure signals. The anti-dry burning device sends the temperature signal and the pressure signal to the main body of the cooker respectively, and the main body of the cooker receives the temperature signal and the pressure signal and controls the fire power.

2 . The anti-dry-burning telescopic folding cooker according to claim 1 , wherein the anti-dry-burning device is provided with a first pressure sensor and a temperature sensor, and the first pressure sensor and the temperature sensor are respectively electrically connected to the main body of the cooker. 3 . connect;

The first pressure sensor collects the pressure change of the cooking pot to obtain a pressure signal, the first pressure sensor will send it to the controller of the main body of the cooker, the temperature sensor collects the temperature of the cooking environment to obtain a temperature signal, and the temperature sensor will send it to the controller of the main body of the cooker, The controller of the main body of the cooker separately receives the temperature signal and the pressure signal, processes and controls the fire power.

3 . The anti-dry-burning telescopic and foldable cooker according to claim 2 , wherein the cooker main body is provided with a burning part, an upper cover plate, a lower cover plate and a rotary air intake pipe, and the burning part is fixedly assembled on the lower part. 4 . Cover plate, the outlet end of the rotary air intake pipe is communicated with the combustion part, the intake end of the rotary air intake pipe is communicated with the connecting block of the rotating shaft, the upper cover plate is assembled above the lower cover plate, and the rotating motor is fixedly assembled on the lower cover plate;

the first pressure sensor is assembled on the combustion part;

The temperature sensor is attached to the combustion part.

4. An anti-dry-burning telescopic and foldable cooker according to claim 5, characterized in that: the combustion part is provided with a burner, a burner, a diffraction tube, a solenoid valve and a pot holder, and the diffraction tube is connected with the solenoid valve , the burner and the diffraction tube are integrally connected, the burner is buckled above the burner, the burner, the diffraction tube and the solenoid valve are respectively fixed and assembled on the lower cover plate, and the pot bracket is assembled above the burner;

The first pressure sensor collects the pressure change of the cooking pot to obtain a pressure signal, the first pressure sensor will send it to the controller of the main body of the cooker, the temperature sensor collects the temperature of the cooking environment to obtain the temperature signal, and the temperature sensor will send it to the controller of the main body of the cooker, The controller of the main body of the cooker receives the temperature signal and the pressure signal respectively to obtain the processed signal and sends it to the solenoid valve, and the solenoid valve receives the processed signal and turns off the gas.

5. The anti-dry-burning telescopic folding cooker according to claim 6, wherein the burner head is provided with an upper fire cover, a lower fire cover, a first magnetic attraction part and a second magnetic attraction part, the first The magnetic attraction part is fixedly assembled on the upper fire cover, the second magnetic attraction part is fixedly assembled on the lower fire cover, and the upper fire cover and the lower fire cover are respectively assembled above the burner;

The burner is fitted with a third magnetic attraction part matched with the first magnetic attraction part and the second magnetic attraction part, and the first magnetic attraction part and the second magnetic attraction part are respectively magnetically connected with the third magnetic attraction part;

The first magnetic attraction part, the second magnetic attraction part and the third magnetic attraction part are all permanent magnets; or

The first magnetic attraction part, the second magnetic attraction part and the third magnetic attraction part are all electromagnets;

The first pressure sensor is assembled on the pot holder and the burner and is located between the upper fire cover and the lower fire cover or the burner is located outside the lower fire cover;

The temperature sensor is assembled on the pot holder and the burner and is located between the upper and lower fire covers or the burner is located outside the lower fire cover.

6 . The anti-dry-burning telescopic folding cooker according to claim 5 , wherein the folding part is provided with a rotating motor and a rotating shaft connecting block for driving the main body of the cooker to rotate, and the rotating shaft connecting block is sealed and fixedly connected to the telescopic part. 7 . , the inside of the rotating shaft connecting block is connected with the inside of the telescopic part without gaps, the rotating motor is connected with the rotating shaft connecting block in a driving manner, and the rotating motor is fixedly connected with the lower cover;

The rotating motor is provided with a rotating shaft and a motor body, one end of the rotating shaft is fixedly connected with the rotating shaft connecting block, the other end of the rotating shaft is drivingly connected with the motor body, and the motor body is fixedly connected with the lower cover plate;

When the rotating motor rotates, the main body of the motor and the main body of the cooker rotate with the connecting block of the rotating shaft as a fulcrum.

7 . The anti-dry-burning telescopic and foldable cooker according to claim 6 , wherein the telescopic part is provided with a gas pipe part that can be extended or shortened and can transport gas and a telescopic part used to drive the telescopic movement of the gas pipe part. 8 . mechanism, one end of the trachea part and one end of the telescopic mechanism are respectively fixedly connected with the rotating shaft connecting block, the other end of the trachea part is sleeved with the other end of the telescopic mechanism, and the other end of the trachea part is fixedly installed with external equipment;

When the telescopic mechanism moves telescopically, one end of the trachea, one end of the telescopic mechanism and the connecting block of the rotating shaft follow the telescopic mechanism to telescopically move, and the whole of the trachea is elongated or shortened.

8. The anti-dry-burning telescopic folding cooker according to claim 7, wherein the telescopic mechanism is provided with a rod body, a sliding pipe device and a driving device;

One end of the rod body is drivingly connected with the driving device, and the other end of the rod body is movably sleeved inside one end of the sliding pipe device;

The other end of the sliding pipe device is fixedly connected with the rotating shaft connecting block;

The outer surface of the rod is provided with an outer thread, the inner surface of the sliding pipe device is provided with an inner thread, and the inner thread matches the outer thread;

The sliding pipe device is provided with a nut sleeve and a sliding pipe body;

The inner surface of the nut sleeve is provided with an inner thread matching the outer thread of the outer surface of the rod body, the nut sleeve is fixedly connected with one end of the sliding pipe body, and the other end of the sliding pipe body is fixedly connected with the rotating shaft connecting block;

The sliding pipe body is provided with a hollow structure matched with the rod body;

When the driving device drives the rod body and the rod body rotates along the axis of the rod body, the shaft rotation motion is converted into a linear motion through the cooperation between the external thread of the rod body and the internal thread of the nut sleeve, so that the sliding pipe body moves up and down along the central axis of the rod body;

The driving device is provided with a driving motor and a coupling, one end of the coupling is drivingly connected with the driving motor, and the other end of the coupling is drivingly connected with one end of the rod body;

The trachea part is provided with a pipe body, a telescopic fixing piece and a support block, one end of the pipe body is fixedly connected with the telescopic fixing piece without a gap, the other end of the pipe body is fixedly connected with the rotating shaft connecting block without a gap, and the support block is connected with the outer part of the pipe body. The surface is fixedly connected, and the telescopic fastener is fixedly assembled to the external equipment.

9. An anti-dry-burning telescopic folding cooker according to claim 8, characterized in that: an in-position detection device is further provided, the in-position detection device is assembled on the bottom of the lower cover, and the in-position detection device is respectively connected with the rotating motor and the driving electric motor. Electromechanical connection;

The in-position detection device senses the pressure of the external environment. When the main body of the cooker is in contact with the cooktop, the pressure signal is obtained and sent to the rotary motor and the driving motor respectively. The rotary motor receives the pressure signal and stops working, and the driving motor receives the pressure signal and stops working;

The in-position detection device is a second pressure sensor.

10 . The anti-dry-burning telescopic and foldable cooker according to claim 9 , wherein the external device is the interior of a range hood or a wall. 11 .