A safe electromagnetic double-head large cooker

Abstract

A safe electromagnetic double-head large cooker comprises: a shell, a fire prevention mechanism and a uniform heating mechanism; the uniform heating mechanism is symmetrically installed in the shell; a control panel is arranged on the shell; the uniform heating mechanism can heat the cooker uniformly; two fire prevention mechanisms are installed at the upper end of the shell corresponding to the two uniform heating mechanisms; a pot cover can be placed on the fire prevention mechanism to extinguish fire; the present invention can adapt to different types of cookers through the uniform heating mechanism, and uniformly heats the cooker to prevent the cooker from being heated unevenly and causing danger.

Description

Technical Field

[0001] The invention relates to the technical field of kitchen appliances, in particular to a safe electromagnetic double-head large cooker. Background Art

[0002] Food is the first necessity of the people. With the development of the times, people are constantly keeping up with the times in terms of cooking tools. As a result, the big pot stove was born. The big pot stove is generally a commercial kitchen equipment, a kind of Chinese cooking stove. The big pot stove can generally be divided into three types: gas big pot stove, electromagnetic big pot stove, steam big pot stove. The big pot stove is sturdy and durable; it breaks the previous combustion method, so that the flame is transmitted to the surroundings in the furnace, the firepower is uniform, energy-saving and efficient; it has a reasonable design and beautiful shape, and is suitable for hotels, restaurants, enterprises and institutions. It is an ideal equipment in the kitchen;

[0003] However, the pots of the electromagnetic double-burner large pot stove must be relatively equipped, and other types of pots cannot be used. However, Chinese food is complex and the cooking tools are diverse, so different pots need to be replaced to improve practicality; in addition, the characteristic of electromagnetic heating is fast heating speed. Once uneven heating occurs during the heating process, it is likely to cause uneven heating of the pot and cause it to burst; in addition, the existing electromagnetic double-burner large pot stove is easy to cause danger due to accidental touch by children, and lacks corresponding protective measures;

[0004] Therefore, it is necessary to invent a safe electromagnetic double-end large pot stove, which can not only solve the problem of being unable to be applicable to pots of various models, but also improve its safety. Summary of the invention

[0005] In order to solve the problems in the background technology, the present invention provides a safe electromagnetic double-head large pot stove, and the specific technical solution is as follows:

[0006] A safe electromagnetic double-headed large pot stove comprises: a shell, a fire prevention mechanism, a uniform heating mechanism and a control device; the uniform heating mechanism is symmetrically installed in the shell; a control panel is provided on the shell; the uniform heating mechanism can heat the pot uniformly; two fire prevention mechanisms are installed on the upper end of the shell corresponding to the two uniform heating mechanisms; a pot cover can be placed on the fire prevention mechanism and a fire can be extinguished; the control device is used to control the operation of the entire safe electromagnetic double-headed large pot stove except itself.

[0007] Furthermore, each of the fire prevention mechanisms comprises: a swing rod, a fixed block and a baffle rod; the fixed block is fixedly mounted on the upper end of the shell corresponding to the uniform heating mechanism; a swing rod is rotatably mounted on the fixed block; a pot cover is fixedly mounted on the other end of the swing rod; a mounting hole is provided on the fixed block; an expansion material is placed in the mounting hole; one end of the baffle rod passes through the swing rod and is inserted into the mounting hole; the swing rod is controlled to rotate by the baffle rod.

[0008] Furthermore, the expansion material is a temperature-controlled nickel-titanium spring.

[0009] Furthermore, a rotating block is rotatably installed on the other end of the swing rod; a second mounting hole is provided on the rotating block; buckles are horizontally elastically slidably installed on the left and right ends of the rotating block corresponding to the second mounting hole; a convex block corresponding to the second mounting hole is provided on the pot cover; a groove corresponding to the buckle is provided on the convex block; the pot cover is clamped in the second mounting hole of the rotating block through the convex block.

[0010] Furthermore, each of the uniform heating mechanisms comprises: a mounting frame 1, a baffle 1, a baffle 2, a baffle 3 and a mounting frame 2; the mounting frame 1 is fixedly mounted inside the shell; an electromagnetic frame 1 is fixedly mounted on the upper end of the mounting frame 1; an electromagnetic frame 2 is vertically slidably mounted on the middle end of the mounting frame 1 corresponding to the electromagnetic frame 1, and is driven by a telescopic cylinder 1 fixedly mounted on the mounting frame 1; an electromagnetic frame 3 is vertically slidably mounted on the bottom of the mounting frame 1 corresponding to the electromagnetic frame 2, and is driven by a telescopic cylinder 2 fixedly mounted on the mounting frame 1;

[0011] The two mounting frames 2 are symmetrically fixedly installed on the shell front and back, and correspond to the electromagnetic frame 1; the two baffle plates 1 are symmetrically and horizontally slidably installed between the two mounting frames 2, and are driven by the electric screw device 1 installed on the mounting frame 2, and a circular through-hole 1 can be formed in the middle of the two baffle plates 1; the two baffle plates 2 are symmetrically and horizontally slidably installed between the two mounting frames 2, and are driven by the electric screw device 2 installed on the mounting frame 2, and a circular through-hole 2 can be formed in the middle of the two baffle plates 2; the two baffle plates 2 can block the circular through-hole 1; the circular through-hole 2 is smaller than the circular through-hole 1; the two baffle plates 3 are symmetrically and horizontally slidably installed between the two mounting frames 2, and are driven by the electric screw device 3 installed on the mounting frame 2, and the two baffle plates 3 can block the circular through-hole 2; the circular through-hole 1 and the circular through-hole 2 are respectively used to place pots of different models.

[0012] Furthermore, it also includes an anti-scalding mechanism; the anti-scalding mechanism includes: a vertical sliding rod and a sensor mounting rod; the vertical sliding rod is vertically elastically slidably installed on the mounting frame one, and the upper end of the vertical sliding rod corresponds to the cookware; a horizontal cross bar is provided on the vertical sliding rod; the sensor mounting rod is fixedly installed on the mounting frame one; a sensor is installed on the sensor mounting rod; the sensor is used to detect the position of the horizontal cross bar in the vertical direction.

[0013] Compared with the prior art, the advantages of the present invention are:

[0014] (1) The present invention can adapt to different types of cookware through a uniform heating mechanism and heat the cookware uniformly, thereby preventing the cookware from being heated unevenly and causing danger;

[0015] (ii) The present invention can automatically turn off the fire after a certain period of time when the pot leaves the electromagnetic double-head large cooker through the anti-scalding mechanism, and at the same time, the inside of the electromagnetic double-head large cooker is shielded and sealed through baffles 1, 2 and 3, which can not only prevent children from accidentally touching the scald in the kitchen, but also avoid the dangerous situation caused by the cooker being in an open state when no one is around for a long time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1-3 It is a schematic diagram of the overall assembly structure of the present invention;

[0017] Figure 4-5 It is a schematic diagram of the assembly structure of the fire protection mechanism of the present invention;

[0018] Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure at A in the middle;

[0019] Figure 7 It is a schematic diagram of the assembly structure of the rotating block and the buckle of the present invention;

[0020] Figure 8 It is a structural schematic diagram of the rotating block of the present invention;

[0021] Fig. 9 It is a structural schematic diagram of a pot cover of the present invention;

[0022] Fig.10 It is a schematic diagram of the assembly structure of part of the fire protection mechanism of the present invention;

[0023] Fig.11 It is a schematic cross-sectional structure diagram of a part of the fire protection mechanism of the present invention;

[0024] Fig.12 It is a schematic diagram of the assembly structure of the housing and the uniform heating mechanism of the present invention;

[0025] Figure 13-16 It is a schematic diagram of the assembly structure of the uniform heating mechanism and the anti-scalding mechanism of the present invention.

[0026] In the figure: 1-shell, 2-fire prevention mechanism (201-pot cover, 202-swing rod, 203-fixed block, 204-rotating block, 205-buckle, 206-expansion material, 207-blocking rod); 3-uniform heating mechanism (301-mounting frame 1, 302-electromagnetic frame 1, 303-electromagnetic frame 2, 304-telescopic cylinder 1, 305-electromagnetic frame 3, 306-telescopic cylinder 2, 307-baffle 1, 308-baffle 2, 309-baffle 3, 310-mounting frame 2); 4-anti-scalding mechanism (401-vertical sliding rod, 402-sensor mounting rod). DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only embodiments of a part of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0028] Example:

[0029] A safe electromagnetic double-head large pot stove, such as Figure 1-3 As shown, it includes: a shell 1, a fire prevention mechanism 2, a uniform heating mechanism 3 and a control device; the uniform heating mechanism 3 is symmetrically installed in the shell 1; the uniform heating mechanism 3 can uniformly heat the pot; two fire prevention mechanisms 2 are installed on the upper end of the shell 1 corresponding to the two uniform heating mechanisms 3; a pot cover 201 can be placed on the fire prevention mechanism 2 and a fire can be extinguished; the control device is used to control the operation of the entire safe electromagnetic double-head large pot stove except itself.

[0030] Specifically, Figure 3-11 As shown, the fire prevention mechanism 2 includes: a swing rod 202, a fixed block 203 and a baffle 207; the fixed block 203 is fixedly mounted on the upper end of the shell 1 corresponding to the uniform heating mechanism 3; the swing rod 202 is rotatably mounted on the fixed block 203; the pot cover 201 is fixedly mounted on the other end of the swing rod 202; a mounting hole is provided on the fixed block 203; an expansion material 206 is placed in the mounting hole; in this embodiment, the expansion material 206 is a temperature-controlled nickel-titanium spring; one end of the baffle 207 passes through the swing rod 202 and is inserted into the mounting hole; the swing rod 202 is controlled to rotate by the baffle 207.

[0031] When the electromagnetic double-headed large pot stove catches fire, the temperature rises, and the expansion material 206 expands due to the heat, pushing one end of the baffle 207 into the mounting hole of the fixed block 203. The swing rod 202 rotates under the action of gravity, buckling the pot cover 201 in the middle of the large pot stove to place the pot, blocking air circulation and reducing the spread of fire.

[0032] As a specific implementation of this embodiment, a rotating block 204 is rotatably installed on the other end of the swing rod 202; a second mounting hole is provided on the rotating block 204; buckles 205 are installed at the left and right ends corresponding to the second mounting hole on the rotating block 204 through a spring 1 for horizontal elastic sliding; the spring 1 is a compression spring; a protrusion corresponding to the second mounting hole is provided on the pot cover 201; a groove corresponding to the buckle 205 is provided on the protrusion; the pot cover 201 is clamped in the second mounting hole of the rotating block 204 through the protrusion.

[0033] When placing the pot cover 201, the pot cover 201 is manually inserted into the rotating block 204, and the buckle 205 is clamped on the rotating block 204 under the action of the spring 1; when the pot cover 201 needs to be removed, the two buckles 205 are manually pushed to make the buckles 205 detach from the pot cover 201 and can be removed; by detachably fixing the pot cover 201 on the rotating block 204, the problem of having nowhere to place the pot cover 201 is solved, and at the same time, it is convenient to replace the pot cover 201 when replacing the cookware.

[0034] Specifically, Figure 12-15 As shown, each uniform heating mechanism 3 includes: a mounting frame 1 301, a baffle 1 307, a baffle 2 308, a baffle 309 and a mounting frame 2 310; the mounting frame 1 301 is fixedly installed inside the housing 1; an electromagnetic frame 1 302 is fixedly installed on the upper end of the mounting frame 1 301; an electromagnetic frame 2 303 is vertically slidably installed at the middle end of the mounting frame 1 301 corresponding to the electromagnetic frame 1 302, and is driven by a telescopic cylinder 1 304 fixedly installed on the mounting frame 1 301; an electromagnetic frame 305 is vertically slidably installed at the bottom of the mounting frame 1 301 corresponding to the electromagnetic frame 2 303, and is driven by a telescopic cylinder 2 306 fixedly installed on the mounting frame 1 301;

[0035] Two mounting frames 310 are fixedly mounted on the housing 1 symmetrically in front and back, and correspond to the electromagnetic frame 302; two baffles 307 are symmetrically and horizontally slidably mounted between the two mounting frames 310, and driven by an electric lead screw device 1 mounted on the mounting frame 310, and a circular through hole 1 can be formed between the two baffles 307; the circular through hole 1 is used to place medium-sized pots;

[0036] The two baffles 308 are symmetrically and horizontally slidably installed between the two mounting frames 310, and are driven by the electric lead screw device 2 installed on the mounting frame 310, and a circular through hole 2 can be formed between the two baffles 308; the two baffles 308 are located below the two baffles 1 307, which is convenient for shielding the baffles 1 307; the two baffles 308 can block the circular through hole 1; the circular through hole 2 is smaller than the circular through hole 1; the circular through hole 2 is used to place small pots;

[0037] The two baffles three 309 are symmetrically and horizontally slidably installed between the two mounting frames two 310, and are driven by the electric screw device three installed on the mounting frame two 310; the two baffles three 309 are located below the two baffles two 308, which is convenient for shielding the baffles three 309; the two baffles three 309 can block the circular through hole two.

[0038] As a specific implementation of this embodiment, a control switch, a temperature increase, a temperature decrease, a medium-sized pot function button and a small-sized pot function button are provided on the control panel; when the medium-sized pot function button is pressed, the electric screw device 2 drives the two baffles 2 308 to separate, the electric screw device 3 drives the two baffles 3 309 to separate, and the electric screw device 1 drives the two baffles 1 307 to slide toward each other until they abut against each other, and the staff places the medium-sized pot in the circular through hole 1; similarly, when the small-sized pot function button is pressed, the electric screw device 1 drives the two baffles 1 307 separates, the electric screw device three drives the two baffle plates three 309 to separate, and the electric screw device two drives the two baffle plates two 308 to slide toward each other until they abut against each other, and the staff places the small cookware in the circular through hole two; when the medium cookware function button is pressed, the electromagnetic frame one 302, the electromagnetic frame two 303 and the electromagnetic frame three 305 are all in the on state, and the medium cookware is heated at the same time; when the small cookware function button is pressed, the electromagnetic frame one 302 is in the off state, and the small cookware is heated at the same time by the electromagnetic frame two 303 and the electromagnetic frame three 305.

[0039] The conventional electromagnetic large pot stove cannot heat the pot evenly because the heating position cannot be adjusted. When the present device is used, the pot is selected first according to the need. When a medium-sized pot is needed, the medium-sized pot function button is pressed to place the medium-sized pot in the circular through hole one. At this time, the electromagnetic rack one 302, the electromagnetic rack two 303 and the electromagnetic rack three 305 just fit the bottom of the medium-sized pot, and the medium-sized pot is heated evenly. When a small-sized pot is needed, the small-sized pot function button is pressed to place the small-sized pot in the circular through hole two. At this time, the bottom of the small-sized pot is far away from the electromagnetic rack two 303 and the electromagnetic rack three 305, and the electromagnetic rack two 303 is driven up by the telescopic cylinder one 304, and the telescopic cylinder two 306 drives the electromagnetic rack three 305 to rise, so that the electromagnetic rack two 303 and the electromagnetic rack three 305 fit the bottom of the small-sized pot, thereby heating the small-sized pot evenly.

[0040] Specifically, Fig.13 and 16 As shown, it also includes an anti-scalding mechanism 4; the anti-scalding mechanism 4 includes: a vertical slide bar 401 and a sensor mounting rod 402; the vertical slide bar 401 is vertically elastically slidably installed on the mounting frame 301 through a second spring, and the upper end of the vertical slide bar 401 corresponds to the cookware; the second spring is a compression spring; a horizontal cross bar is provided on the vertical slide bar 401; the sensor mounting rod 402 is fixedly installed on the mounting frame 301; a sensor is installed on the sensor mounting rod 402, and the sensor is used to detect the position of the horizontal cross bar in the vertical direction; the sensor will only detect when the fire is turned on; as a specific implementation of this embodiment, the sensor is a distance sensor, and the specific model is: E3Z-L62-BG.

[0041] When the pot leaves the electromagnetic double-headed large cooker, if the fire is not turned off, it is easy to accidentally hurt children in the kitchen; when the device is in use, it can detect through the sensor whether the pot has left the electromagnetic double-headed large cooker in the fire state; in the initial state, the vertical slide bar 407 is in a raised state; the operator presses the control switch on the control panel to turn on the fire, and places the pot on the electromagnetic double-headed large cooker, and the pot presses the vertical slide bar 401 downward, thereby driving the horizontal cross bar to move downward; the sensor detects that after the pot presses the vertical slide bar 401 downward, the sensor cannot detect the horizontal cross bar, and when the pot leaves the electromagnetic double-headed large cooker in the fire state When the stove is turned on, the vertical slide bar 401 is reset under the action of spring 2, the sensor detects the horizontal cross bar, and transmits a signal to the control device. At this time, the sensor is always in the detection state. After a certain period of time, the sensor can still detect the horizontal cross bar, and the control device transmits the signal to the control switch to turn off the fire; as a specific implementation of this embodiment, after the sensor detects the horizontal cross bar for 30 seconds, the control device controls the electromagnetic double-headed large pot stove to turn off the fire; in the initial state, when the pot is just turned on and the vertical slide bar 401 is not pressed down, the sensor can detect the horizontal cross bar, but because the time has not reached 30 seconds, the fire will not be turned off.

[0042] Telescopic cylinder 1 304, telescopic cylinder 2 306, control panel and sensor are all electrically connected to the control device.

[0043] The above are only preferred specific implementations of this embodiment, but the protection scope of this embodiment is not limited to this. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and inventive concept of this embodiment within the technical scope disclosed in this embodiment, which should be covered by the protection scope of this embodiment.

Claims

1. A safe electromagnetic double-head large cooker, It is characterized in that include: A shell (1), a fire prevention mechanism (2), a uniform heating mechanism (3) and a control device; the uniform heating mechanism (3) is symmetrically installed in the shell (1); a control panel is provided on the shell (1); the uniform heating mechanism (3) can uniformly heat the pot; two fire prevention mechanisms (2) are installed at the upper end of the shell (1) corresponding to the two uniform heating mechanisms (3); a pot cover (201) can be placed on the fire prevention mechanism (2) to extinguish a fire; the control device is used to control the operation of the entire safe electromagnetic double-head large pot stove except for itself; Each of the fire prevention mechanisms (2) comprises: a swing rod (202), a fixed block (203) and a stop rod (207); the fixed block (203) is fixedly mounted on the upper end of the shell (1) corresponding to the uniform heating mechanism (3); the swing rod (202) is rotatably mounted on the fixed block (203); a pot cover (201) is fixedly mounted on the other end of the swing rod (202); a mounting hole is provided on the fixed block (203); an expansion material (206) is placed in the mounting hole; one end of the stop rod (207) passes through the swing rod (202) and is inserted into the mounting hole; the swing rod (202) is controlled to rotate by the stop rod (207); Each of the uniform heating mechanisms (3) comprises: a mounting frame 1 (301), a baffle 1 (307), a baffle 2 (308), a baffle 3 (309) and a mounting frame 2 (310); the mounting frame 1 (301) is fixedly mounted inside the housing (1); an electromagnetic frame 1 (302) is fixedly mounted on the upper end of the mounting frame 1 (301); an electromagnetic frame 2 (303) is vertically slidably mounted on the middle end of the mounting frame 1 (301) corresponding to the electromagnetic frame 1 (302), and is driven by a telescopic cylinder 1 (304) fixedly mounted on the mounting frame 1 (301); an electromagnetic frame 3 (305) is vertically slidably mounted on the bottom of the mounting frame 1 (301) corresponding to the electromagnetic frame 2 (303), and is driven by a telescopic cylinder 2 (306) fixedly mounted on the mounting frame 1 (301); The two second mounting frames (310) are fixedly mounted on the housing (1) symmetrically in front and back, and correspond to the first electromagnetic frame (302); the two first baffles (307) are symmetrically mounted horizontally and slidably between the two second mounting frames (310), and are driven by an electric lead screw device (1) mounted on the second mounting frame (310), and a circular through hole (1) can be formed between the two first baffles (307); the two second baffles (308) are symmetrically mounted horizontally and slidably between the two second mounting frames (310), and are driven by an electric lead screw device (1) mounted on the second mounting frame (310). The electric screw device 2 is driven, and the two baffles 2 (308) can enclose a circular through hole 2 in the middle; the two baffles 2 (308) can block the circular through hole 1; the circular through hole 2 is smaller than the circular through hole 1; the two baffles 3 (309) are symmetrically and horizontally slidably installed between the two mounting frames 2 (310), and are driven by the electric screw device 3 installed on the mounting frame 2 (310), and the two baffles 3 (309) can block the circular through hole 2; the circular through hole 1 and the circular through hole 2 are respectively used to place pots of different models.

2. A safe electromagnetic double-headed large cooker according to claim 1, Features: The expansion material (206) is a temperature-controlled nickel-titanium spring.

3. A safe electromagnetic double-headed large cooker according to claim 1, Features: A rotating block (204) is rotatably mounted on the other end of the swing rod (202); a second mounting hole is provided on the rotating block (204); buckles (205) are horizontally elastically slidably mounted on both left and right ends of the rotating block (204) corresponding to the second mounting hole; a convex block corresponding to the second mounting hole is provided on the pot cover (201); a groove corresponding to the buckle (205) is provided on the convex block; and the pot cover (201) is snap-fitted into the second mounting hole of the rotating block (204) via the convex block.

4. A safe electromagnetic double-headed large cooker according to claim 1, Features: The invention also comprises an anti-scalding mechanism (4); the anti-scalding mechanism (4) comprises: a vertical sliding rod (401) and a sensor mounting rod (402); the vertical sliding rod (401) is vertically elastically slidably mounted on the first mounting frame (301), and the upper end of the vertical sliding rod (401) corresponds to the cookware; a horizontal cross bar is arranged on the vertical sliding rod (401); the sensor mounting rod (402) is fixedly mounted on the first mounting frame (301); a sensor is mounted on the sensor mounting rod (402); the sensor is used to detect the position of the horizontal cross bar in the vertical direction.

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