CN214259050U

CN214259050U - Multifunctional food processor capable of turning

Info

Publication number: CN214259050U
Application number: CN202021979781.0U
Authority: CN
Inventors: 张爱平; 何向阳
Original assignee: Xiamen Xihu Liangtian Technology Co ltd
Current assignee: Xiamen Xihu Liangtian Technology Co ltd
Priority date: 2020-09-11
Filing date: 2020-09-11
Publication date: 2021-09-24
Anticipated expiration: 2030-09-11

Abstract

The utility model relates to a multi-functional cooking machine that can overturn, including last body and lower body, go up the body and locate down on the body with overturning, and go up body 180 degrees expansion or lock under can being relative on the body down, its characterized in that goes up the body and is equipped with two sets of heaters and with two sets of heater connection's control circuit on the body down, the upset contact surface department of last body and lower body rear side is equipped with pivot structure and by the micro-gap switch that pivot structure triggered, micro-gap switch connection control circuit. The multifunctional food processor adopting the scheme has two using states, wherein one using state is that the upper body is buckled with the lower body for use; secondly, the upper body is unfolded for use 180 degrees relative to the lower body; when two kinds of user state when interconversion, the upset motion of going up the body acts on the pivot structure to trigger micro-gap switch, thereby carry out automatic switch-over to the heating power of cooking machine.

Description

Multifunctional food processor capable of turning

Technical Field

The utility model relates to a food cooking device especially relates to a multi-functional cooking machine that can overturn.

Background

Most of the existing ovens are of side-opening door type structures, are mainly used for baking, frying or heating food, and are large in size and inconvenient to move.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional cooking machine that can overturn, it collects functions such as oven, chafing dish and frying and roasting equipment in an organic whole, powerful, and can follow function conversion automatic switch-over power.

In order to realize the purpose, the utility model discloses a technical scheme be:

a turnover multifunctional food processor comprises an upper body and a lower body, wherein the upper body is arranged on the lower body in a turnover manner and can be unfolded or buckled on the lower body 180 degrees relative to the lower body, two groups of heaters and a control circuit connected with the two groups of heaters are arranged on the upper body and the lower body, a rotating shaft structure and a micro switch triggered by the rotating shaft structure are arranged at the turnover contact surface at the rear sides of the upper body and the lower body, the micro switch is connected with the control circuit, and when the upper body is unfolded 180 degrees relative to the lower body, one group of heaters works; when the upper body can be buckled relative to the lower body, the other group of heaters works.

The multifunctional food processor adopting the scheme has two using states, wherein one using state is that the upper body is buckled with the lower body for use; secondly, the upper body is unfolded for use 180 degrees relative to the lower body; when two kinds of user state when interconversion, the upset motion of going up the body acts on the pivot structure to trigger micro-gap switch, thereby carry out automatic switch-over to the heating power of cooking machine.

Preferably, the rear side of the upper body is provided with a rotating body, two sides of the rotating body are provided with rotating shafts, the rear side of the lower body is provided with a rotating shaft fixing seat, a rotating shaft cover is arranged on the rotating shaft fixing seat, and the rotating shafts are matched with the rotating shaft fixing seat through the rotating shaft cover in a locking manner, so that the upper body can be fixed on the lower body in a turnover manner.

Preferably, the rotating shaft structure comprises a buffer pressing sheet and a spring, the rotating shaft cover extends downwards to form an assembly groove, the buffer pressing sheet comprises a contact pin, and the buffer pressing sheet penetrates through the spring through the contact pin and can be movably arranged in the assembly groove up and down. The rotating shaft structure can prevent the upper body and the table top from generating rigid impact to damage the upper body or the table top and avoid various dangers caused by the rigid impact.

Preferably, the bottom of the assembling groove is positioned below the contact pin, and the microswitch is arranged below the contact pin.

Preferably, the control circuit comprises a first control circuit and a second control circuit, the number of the contact pins is two, and the micro switch comprises a first micro switch and a second micro switch which are respectively positioned on the first control circuit and the second control circuit.

Preferably, the lower body is provided with a first temperature controller switch, a second temperature controller switch and a timer, wherein the first temperature controller switch adopts a liquid expansion type temperature controller, the liquid expansion type temperature controller comprises a diaphragm capsule, a temperature sensing cylinder and a capillary tube for connecting the diaphragm capsule and the temperature sensing cylinder, the temperature sensing cylinder is arranged on the upper body, and the diaphragm capsule is arranged on the lower body.

The control circuit of the reversible multifunctional food processor comprises a first control circuit and a second control circuit which are connected with a power supply in parallel, a first temperature controller switch and a second temperature controller switch are respectively arranged on trunk paths of the first control circuit and the second control circuit, the first control circuit and the second control circuit are respectively provided with a plurality of circuit branches, and at least one microswitch is arranged at the branch nodes of the first control circuit and the second control circuit.

Preferably, in the first control circuit, the first heating tube and the second heating tube are connected in parallel, and a node is provided with a single-contact normally-open first microswitch; in the second control circuit, a third heating tube and a fourth heating tube are connected in parallel to respectively form a first circuit branch and a second circuit branch in the second control circuit, a fifth heating tube and a sixth heating tube are connected in parallel and then are connected in series with a fuse to form a third circuit branch, a second microswitch is arranged between the second circuit branch and the third circuit branch and between the trunk circuits of the first control circuit, and comprises a normally open contact and a normally closed contact, wherein the normally closed contact is connected with the first circuit branch and the second circuit branch, and the normally open contact is connected with the third circuit branch.

Preferably, the fourth heating tube is a quartz lamp tube.

Preferably, the switch also comprises a shunt resistor connected with the upper body circuit and the lower body circuit in parallel, the shunt resistor is connected with an indicator lamp in series, and a timer switch and a fuse are also arranged on a main circuit of the control circuit.

Drawings

Fig. 1 is a three-dimensional structure diagram of the present invention.

Fig. 2 is a perspective view of the upper body of the present invention.

Fig. 3 is an exploded view of the three-dimensional structure of the present invention.

Fig. 4 is a lower body three-dimensional structure view of the present invention.

Fig. 5 is an exploded view of the rotating shaft cover and the rotating shaft structure of the present invention.

Fig. 6 is a usage state diagram of the present invention in the locked state.

Fig. 7 is a cross-sectional view showing the snap-fit state of the present invention.

Fig. 8 is a usage state diagram of the present invention when it is unfolded by 180 degrees.

Fig. 9 is a three-dimensional structure diagram of the liquid expansion type temperature controller of the present invention.

Fig. 10 is a control circuit diagram of the present invention.

In the figure, the position of the upper end of the main shaft,

the upper body 1 is provided with a reflecting plate 10, a fourth heating tube 11 and a fifth heating tube 12

Sixth heating tube 13, rotary body 14, rotary shaft 141, hydraulic expansion type temperature controller 15

Capillary 153 fixing piece 154 of bellows 151 temperature-sensing cylinder 152

Lower body 2 lower reflection plate 20 first heating pipe 21 second heating pipe 22

Microswitch 4 of third heating pipe 23 for deep pot 101 baking tray 205

Normally open contact 411 of first microswitch 41 drives rod 412 second microswitch 42

Normally open contact 421 normally closed contact 422 drive rod 423

Rotating shaft structure 3 buffer pressing sheet 31 spring 32 rotating shaft fixing seat 24

Contact pin 311 of assembling groove 242 of rotating shaft cover 241

First thermostat switch 201, second thermostat switch 202, timer switch 203

Detailed Description

The technical solution and the advantages of the present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 8, a reversible multifunctional food processor comprises an upper body 1 and a lower body 2. The lower body 2 can be provided therein with a first heat generating pipe 21, a second heat generating pipe 22 and a third heat generating pipe 23 all having a power of 400W. The upper body 1 is provided therein with a fourth heat generating tube 11, a fifth heat generating tube 12 and a sixth heat generating tube 13, wherein the fourth heat generating tube 11 is preferably a 350W quartz tube, and the fifth heat generating tube 12 and the sixth heat generating tube 13 are preferably 400W in power.

Specifically, an upper reflection plate 10 is disposed on the inner periphery and the top of the upper body 1, an upper flange is disposed at an opening of the upper reflection plate 10, the fifth heating tube 12 and the sixth heating tube 13 are disposed on two inner sides of the upper reflection plate 10, and the quartz lamp tube is disposed in the middle of the upper reflection plate 10. The lower reflector 20 is disposed at the inner periphery and bottom of the lower body 2, the lower flange is disposed at the opening of the lower reflector 20, the first and

second heat pipes

21 and 22 are disposed at the two inner sides of the lower reflector 20, and the third heat pipe 23 is disposed in the middle of the lower reflector 20.

The upper body 1 can be selectively provided with the deep pot 101, the lower body 2 can be selectively provided with the grill or the baking tray 205, the upper body 1 can be arranged on the lower body 2 in a turnover way, and the upper body 1 can be unfolded or buckled on the lower body 2 relative to the lower body 2180 degree. A rotating shaft structure 3 and a microswitch 4 triggered by the rotating shaft structure 3 are arranged at the overturning contact surface at the rear side of the upper body 1 and the lower body 2.

The rotating shaft structure 3 comprises a buffering pressing sheet 31 and a spring 32, the rear side of the upper body 1 is provided with a rotating body 14, two sides of the rotating body 14 are provided with rotating shafts 141, the rear side of the lower body 2 is provided with a rotating shaft fixing seat 24, a rotating shaft cover 241 is arranged on the rotating shaft fixing seat 24, the rotating shafts 141 are locked and matched with the rotating shaft fixing seat 24 through the rotating shaft cover 241, and the upper body 1 can be fixed on the lower body 2 in a turnover mode. The rotating shaft cover 241 extends downward to form an assembly groove 242, the bottom of the buffer pressing sheet 31 is provided with two contact pins 311, and after the two contact pins 311 pass through the spring 32, the bottom is respectively screwed with big head screws, so that the buffer pressing sheet 31 can move up and down relative to the assembly groove 242.

When the upper body 1 is turned and unfolded towards the rear side, the rotating body 14 presses the buffering pressing sheet 31, and the buffering pressing sheet 31 enables the upper body 1 to be slowly opened under the action of the pretightening force of the spring 32 to be unfolded at an angle of 180 degrees.

The microswitch 4 is arranged at the bottom of the assembling groove 242 below the contact pin 311. The micro switch 4 includes a first micro switch 41 and a second micro switch 42, which respectively correspond to the two contact pins 311.

The first microswitch 41 comprises a normally open contact 411 and a drive lever 412.

The second micro switch 42 includes a normally open contact 421, a normally closed contact 422 and a driving rod 423, and the driving rod 412 and the driving rod 423 are located below the contact pin 311.

As shown in fig. 10, the control circuit of the reversible multifunctional food processor is provided as follows, including a first control circuit and a second control circuit connected in parallel with two poles of the power supply, and the trunk lines of the first control circuit and the second control circuit are respectively provided with a first thermostat switch 201 and a second thermostat switch 202. In the first control circuit, the first heating tube 21 and the second heating tube 22 are connected in parallel, and a first microswitch 41 which is a single contact and is normally open is arranged at a node. In the second control circuit, the third heating tube 23 and the fourth heating tube 11 are connected in parallel to form a first circuit branch and a second circuit branch in the second control circuit respectively, the fifth heating tube 12 and the sixth heating tube 13 are connected in parallel and then connected in series with a fuse to form a third circuit branch, a second microswitch 42 is arranged between the second circuit branch, the third circuit branch and a main circuit of the first control circuit, the second microswitch 42 comprises a normally open contact 421 and a normally closed contact 422, wherein the normally closed contact 422 is connected with the first circuit branch and the second circuit branch, and the normally open contact 421 is connected with the third circuit branch.

Referring to fig. 3, 8 and 9, the first thermostat switch 201 and the second thermostat switch 202 are both disposed outside the lower body 2 and are respectively used for controlling the heating temperatures of the first control circuit and the second control circuit. The second thermostat switch 202 is a liquid-expansion thermostat 15 (capillary thermostat) according to the difference of temperature control, and includes a diaphragm capsule 151, a temperature-sensing cylinder 152, and a capillary 153 connecting the diaphragm capsule 151 and the temperature-sensing cylinder 152, wherein the temperature-sensing cylinder 152 is locked to the upper reflector 10 by a fixing plate 154, and the diaphragm capsule 151 is disposed on the lower body 2. The liquid expansion temperature controller 15 has the characteristics of accurate temperature control, long service life, stability, reliability, small start-stop temperature difference, large temperature control adjusting range, large load current, convenience in installation and the like. The first thermostat switch 201 is an adjustable thermostat, and the first thermostat switch 201 and the second thermostat switch 202 have independent functions of temperature adjustment, heat preservation and switching.

Furthermore, the device also comprises a shunt resistor connected with the first control circuit and the second control circuit in parallel, and the shunt resistor is connected with the indicator lamp in series.

Furthermore, a timer switch 203 and a fuse are also arranged on the trunk of the control circuit. The timer switch is used for setting the integral working time of the oven.

The turnover multifunctional food processor with the structure mainly has two working states, wherein one working state is that when the upper body 1 is buckled relative to the lower body 2 for use, no pan is placed in the upper body 1, the space between the upper body 1 and the lower body 2 is large enough to be used as an oven, at the moment, the quartz lamp tube in the upper body 1 and the third heating tube 23 in the lower body 2 work simultaneously (the quartz lamp tube and the third heating tube 23 form a first group of heaters), food materials are heated up and down simultaneously, and the heating power is low. At this time, only the second thermostat switch 202 is needed to control the whole machine.

Secondly, the upper body 1 is unfolded relative to the lower body 2180 degrees for use, the deep pot can be used as a hot pot, the grill or the baking tray can be used for baking, when the upper body 1 is turned backwards and unfolded, the rotating body 14 in the deep pot touches and presses the buffer pressing sheet 31, the buffer pressing sheet 31 enables the upper body 1 to be slowly opened under the action of the pretightening force of the spring, and meanwhile, the buffer pressing sheet 31 moves downwards to enable the contact pin 311 to move downwards. When the upper body is unfolded to 180 degrees, the two contact pins 311 press the driving rod 412 and the driving rod 423 respectively, so that the driving rod 412 is in contact with the normally open contact 411, meanwhile, the driving rod 423 is separated from the normally closed contact 422, so as to be in contact with the normally open contact 421, the first heating tube 21 and the second heating tube 22 of the first control circuit start to work, the second control circuit is heated and switched to the fifth heating tube 12 and the sixth heating tube 13 by the original quartz lamp tube and the original third heating tube 23, the power is increased to 800W respectively for the upper body 1 and the lower body 2 (the first heating tube 21 and the second heating tube 22, the fifth heating tube 12 and the sixth heating tube 13 jointly form a second group of heaters), and the heaters are automatically switched to high power. At this time, the first thermostat switch 201 and the second thermostat switch 202 may control the lower body 2 and the upper body 1, respectively.

When the reversible multifunctional food processor is switched from the unfolding state to the buckling state for use, the reversible multifunctional food processor is switched to the quartz lamp tube 11 and the third heating tube 23 again for heating. Above-mentioned design is different according to service function's demand, selects to switch automatically heating power, and rethread first temperature controller switch 201 and second temperature controller switch 202 carry out temperature control respectively to body 2 down and last body 1, or carry out temperature control to the whole machine through second temperature controller switch 202 to implement accurate accuse temperature to cooking machine through mechanical control's means.

Above embodiment only is for explaining the utility model discloses a technical thought can not be injectd with this the utility model discloses a protection scope, all according to the utility model provides a technical thought, any improvement of doing on technical scheme basis and equal replacement all fall into within the protection scope of the utility model.

Claims

1. A turnover multifunctional food processor comprises an upper body and a lower body, wherein the upper body is arranged on the lower body in a turnover manner, and can be unfolded or buckled on the lower body 180 degrees relative to the lower body; when the upper body can be buckled relative to the lower body, the other group of heaters works.

2. The reversible multifunctional food processor as claimed in claim 1, wherein the rear side of the upper body is provided with a rotating body, two sides of the rotating body are provided with rotating shafts, the rear side of the lower body is provided with a rotating shaft fixing seat, the rotating shaft fixing seat is provided with a rotating shaft cover, and the rotating shaft is locked and matched with the rotating shaft fixing seat through the rotating shaft cover to fix the upper body on the lower body in a reversible manner.

3. The reversible multifunctional food processor as claimed in claim 2, wherein the rotating shaft structure comprises a buffering pressing plate and a spring, the rotating shaft cover extends downwards to form an assembly slot, the buffering pressing plate comprises a contact pin, and the buffering pressing plate passes through the spring through the contact pin and is movably mounted in the assembly slot up and down.

4. The reversible multifunctional food processor as claimed in claim 3, wherein the bottom of the assembly slot is located below the contact pin and the micro switch is located below the contact pin.

5. The reversible multifunctional food processor as claimed in claim 4, wherein the control circuit comprises a first control circuit and a second control circuit, the number of the contact pins is two, and the micro switch comprises a first micro switch and a second micro switch respectively located in the first control circuit and the second control circuit.

6. The reversible multifunctional food processor as claimed in claim 1, wherein the lower body is provided with a first temperature controller switch, a second temperature controller switch and a timer, wherein the first temperature controller switch is a liquid-expansion temperature controller, and comprises a diaphragm box, a temperature-sensing cylinder and a capillary tube connecting the diaphragm box and the temperature-sensing cylinder, wherein the temperature-sensing cylinder is provided on the upper body, and the diaphragm box is provided on the lower body.

7. The reversible multifunctional food processor as claimed in claim 1, wherein the control circuit comprises a first control circuit and a second control circuit connected in parallel with a power supply, and a first thermostat switch and a second thermostat switch are respectively arranged on trunk lines of the first control circuit and the second control circuit, the first control circuit and the second control circuit are respectively provided with a plurality of circuit branches, and at least one microswitch is arranged at a branch node of the first control circuit and the second control circuit.

8. The reversible multifunctional food processor as claimed in claim 7, wherein in the first control circuit, the first heating tube and the second heating tube are connected in parallel, and a first microswitch which is one-touch and is normally open is arranged at a node; in the second control circuit, a third heating tube and a fourth heating tube are connected in parallel to respectively form a first circuit branch and a second circuit branch in the second control circuit, a fifth heating tube and a sixth heating tube are connected in parallel and then are connected in series with a fuse to form a third circuit branch, a second microswitch is arranged between the second circuit branch and the third circuit branch and between the trunk circuits of the first control circuit, and comprises a normally open contact and a normally closed contact, wherein the normally closed contact is connected with the first circuit branch and the second circuit branch, and the normally open contact is connected with the third circuit branch.

9. The reversible multifunctional food processor as claimed in claim 8, wherein the fourth heating tube is a quartz lamp tube.

10. The reversible multifunctional food processor as claimed in claim 8, further comprising a shunt resistor connected in parallel with the upper body circuit and the lower body circuit, the shunt resistor is connected in series with an indicator light, and a timer switch and a fuse are further arranged on a trunk of the control circuit.