Infrared combustion control system in integrated cooker

Abstract

The utility model discloses an infrared combustion control system in an integrated cooker, which comprises an integrated cooker shell, a smoke exhaust device is fixedly arranged on one side of the upper end of the integrated cooker shell, cooking ranges are fixedly arranged on two sides of the surface of the upper end of the integrated cooker shell, and a detection mechanism for preventing dry burning is arranged on the surface of the integrated cooker shell and at the upper ends of the cooking ranges. The detection mechanism comprises a supporting frame, a fixing frame, a weighing device and a weighing plate, the supporting frame is fixedly arranged at the position, at the upper end of the cooking range, of the surface of the integrated cooker shell, the fixing frame is fixedly arranged at the lower end of the supporting frame, the weighing device is arranged at the position, on one side of the supporting frame, of the upper end of the integrated cooker shell, and the weighing plate is arranged on one side of the surface of the weighing device. And the fixed frame is arranged at the upper end of the weighing plate. The infrared heating stove is good in using effect, and a detection system is added, so that fire can be turned off more accurately and timely when infrared judges that no person is in front of the cooking bench, and various fire safety hidden dangers such as dry burning can be eradicated.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated stove control, in particular to an infrared combustion control system in an integrated stove. Background Art

[0002] An integrated stove is a kitchen appliance that integrates multiple functions such as a range hood, a gas stove, a disinfection cabinet, a storage cabinet, etc. It is relatively space-saving and is a common kitchen appliance in the prior art.

[0003] According to the Chinese patent application number 202210685047.0, an infrared anti-dry-burning integrated stove and control system uses infrared to determine whether someone is in use. The basic principle is that the user sets the countdown time through the time button. After the gas stove works, the controller starts to set the countdown. When the controller detects that the countdown time is less than 1 minute, the alarm will continue to alarm for 1 minute, and use infrared radar detection to detect in real time whether there is someone in front of the integrated stove. If it is determined that there is someone, the gas stove will continue to work after the alarm ends. If it is determined that there is no one, the gas stove will stop working after the alarm ends.

[0004] However, the disadvantage of preventing dry burning in this way is the uncertainty of the timing of manual operation. Cooking requires experience. If the user sets a longer time at the beginning, such as setting the time for making soup to 2 hours, and the water in the pot is dried up after only 1 hour, the timer is still in the timing state. Even if the infrared detection device detects that there is no one in front of the integrated stove at this time, it will not trigger the shutoff of the gas supply of the integrated stove. Therefore, an improved infrared combustion control system in the integrated stove is needed to address this problem. Utility Model Content

[0005] The purpose of the utility model is to provide an infrared combustion control system in an integrated stove to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an infrared combustion control system in an integrated stove, comprising an integrated stove shell, a smoke extraction device is fixedly arranged on one side of the upper end of the integrated stove shell, stove heads are fixedly arranged on both sides of the upper end surface of the integrated stove shell, and a detection mechanism for preventing dry burning is arranged on the surface of the integrated stove shell at the upper end of the stove head, the detection mechanism comprises a support frame, a fixed frame, a weighing device, and a weighing plate, a support frame is fixedly arranged on the surface of the integrated stove shell at the upper end of the stove head, a fixed frame is fixedly arranged on the lower end of the support frame, a weighing device is arranged on one side of the support frame at the upper end of the integrated stove shell, a weighing plate is arranged on one side of the surface of the weighing device, the fixed frame is arranged on the upper end of the weighing plate, a control box is fixedly arranged on one side of the surface of the smoke extraction device, and a control system is arranged inside the control box.

[0007] Preferably, the integrated stove housing and the middle of the surface of the smoke extraction device are both provided with infrared detection devices, through which it is possible to detect in real time whether there is a person in front of the device.

[0008] Preferably, the control system includes a controller, a timing module, a storage module, and a comparison module. The signal output end of the weighing device is electrically connected to the storage module, the signal output end of the storage module is electrically connected to the comparison module, the output end of the comparison module is electrically connected to the controller, and the output end of the timing module is electrically connected to the controller. The operation and alarm of the entire device can be controlled by the control system.

[0009] Preferably, an operation panel is fixedly provided on the outer surface of the control box, and the operation panel is electrically connected to the timing module.

[0010] Preferably, the signal output end of the infrared detection device is electrically connected to the controller, and the infrared detection device can detect in real time whether there is someone in front of the stove, and can transmit the detection signal to the controller.

[0011] Preferably, a gas valve is fixedly provided on one side of the integrated stove shell surface, and the output end of the controller is electrically connected to the gas valve. The operation of the gas valve can be controlled by the controller, and the gas valve can adopt an electromagnet that can be electrically controlled.

[0012] Preferably, an alarm is fixedly provided on the surface of the integrated stove shell, and the output end of the controller is electrically connected to the alarm. The alarm can be controlled by the controller to operate, thereby generating an audible and visual alarm.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model adds a weighing prevention system. Even during the timing and counting period, the device can still prevent dry burning and fire, thereby greatly improving the safety of use.

[0015] 2. The utility model has two sets of control systems based on infrared detection devices, which are highly safe when used, have high selectivity, and are more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an overall structural view of an integrated stove housing in an infrared combustion control system in an integrated stove of the utility model;

[0017] Figure 2 The utility model is an infrared combustion control system in an integrated stove Figure 2 Side view of

[0018] Figure 3 The utility model is a system block diagram of an infrared combustion control system in an integrated stove.

[0019] In the figure: 1. integrated stove shell; 2. smoke extraction device; 3. stove head; 4. support frame; 5. fixed frame; 6. weighing device; 7. weighing plate; 8. control box; 9. infrared detection device; 10. controller; 11. timing module; 12. storage module; 13. comparison module; 14. operation panel; 15. gas valve; 16. alarm. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3 The utility model provides a technical solution: an infrared combustion control system in an integrated stove, comprising an integrated stove shell 1, a smoke extraction device 2 is fixedly arranged on one side of the upper end of the integrated stove shell 1, stove heads 3 are fixedly arranged on both sides of the upper end surface of the integrated stove shell 1, and a detection mechanism for preventing dry burning is arranged on the surface of the integrated stove shell 1 at the upper end of the stove head 3, and the detection mechanism comprises a support frame 4, a fixed frame 5, a weighing device 6, and a weighing plate 7. A support frame 4 is fixedly arranged on the surface of the integrated stove shell 1 at the upper end of the stove head 3, and a fixed frame 5 is fixedly arranged at the lower end of the support frame 4. A weighing device 6 is arranged on one side of the support frame 4 at the upper end of the integrated stove shell 1, and a weighing plate 7 is arranged on one side of the surface of the weighing device 6, and the fixed frame 5 is arranged on the upper end of the weighing plate 7. A control box 8 is fixedly arranged on one side of the surface of the smoke extraction device 2, and a control system is arranged inside the control box 8.

[0022] The integrated stove housing 1 and the smoke extraction device 2 are both provided with an infrared detection device 9 in the middle of the surface, and the infrared detection device 9 can detect in real time whether there is a person in front of the device;

[0023] The control system includes a controller 10, a timing module 11, a storage module 12, and a comparison module 13. The signal output end of the weighing device 6 is electrically connected to the storage module 12, the signal output end of the storage module 12 is electrically connected to the comparison module 13, the output end of the comparison module 13 is electrically connected to the controller 10, and the output end of the timing module 11 is electrically connected to the controller 10. The operation and alarm of the entire device can be controlled by the control system;

[0024] An operation panel 14 is fixedly disposed on the outer surface of the control box 8, and the operation panel 14 is electrically connected to the timing module 11;

[0025] The signal output end of the infrared detection device 9 is electrically connected to the controller 10. The infrared detection device 9 can detect in real time whether someone is in front of the stove and transmit the detection signal to the controller 10.

[0026] A gas valve 15 is fixedly arranged on one side of the surface of the integrated stove housing 1, and the output end of the controller 10 is electrically connected to the gas valve 15. The operation of the gas valve 15 can be controlled by the controller 10, and the gas valve 15 can adopt an electromagnet that can be electrically controlled;

[0027] An alarm 16 is fixedly provided on the surface of the integrated stove housing 1, and the output end of the controller 10 is electrically connected to the alarm 16. The alarm 16 can be controlled by the controller 10 to work, thereby generating an audible and visual alarm.

[0028] Working principle: When using the device, the timing module 11 can be operated through the operation panel 14 to set the time. When the time set by the human is reached, an electrical signal can be transmitted to the controller 10. At this time, the controller 10 can control the gas valve 15 to close and make the alarm 16 sound an alarm through the infrared detection device 9 if it is determined that there is no one in front of the stove. This is an alarm principle of the device to prevent dry burning.

[0029] The device can also use the weighing device 6 to weigh the pot and the ingredients on the upper end of the support frame 4 to prevent dry burning. Initially, the user can place the pot and the prepared ingredients in the pot, and then place the pot on the upper end of the support frame 4, and then use the weighing device 6 to weigh the overall weight of the pot rack and the ingredients at this time. Then the user can store this weight through the operation panel 14 and record it as weight 1 (that is, the weight before adding water is recorded as weight 1), and then the system stores this weight data in the storage module 12, and then add water and other condiments to cook. The timing module 11 can also be used for timing and timing during cooking. In the subsequent cooking, the weighing device 6 can detect the overall weight of the upper end of the support frame 4 in real time. The weight is measured by the comparison module 13 and the weight 1 recorded in the storage module 12. When the countdown of the timing module 11 has not ended, the weighing device 6 finds that the overall weight of the upper end of the support frame 4 is lower than the recorded weight 1, which means that the water in the pot has been boiled. At this time, the comparison module 13 can transmit an electrical signal to the controller 10. At this time, the controller 10 uses the infrared detection device 9 to determine whether there is anyone in front of the stove. If it is determined that there is no one in front of the stove, the gas valve 15 can be controlled to be closed and the alarm 16 can be sounded. In this way, the device adds a weighing prevention system. Even during the timing and timing period, the device can still prevent dry burning and fire, thereby greatly improving the safety of use.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An infrared combustion control system in an integrated stove, comprising an integrated stove housing (1), characterized in that: A smoke extraction device (2) is fixedly arranged on one side of the upper end of the integrated stove shell (1); stove heads (3) are fixedly arranged on both sides of the upper end surface of the integrated stove shell (1); a detection mechanism for preventing dry burning is arranged on the surface of the integrated stove shell (1) at the upper end of the stove head (3); the detection mechanism comprises a support frame (4), a fixed frame (5), a weighing device (6), and a weighing plate (7); a support frame (4) is fixedly arranged on the surface of the integrated stove shell (1) at the upper end of the stove head (3); a fixed frame (5) is fixedly arranged at the lower end of the support frame (4); a weighing device (6) is arranged on one side of the support frame (4) at the upper end of the integrated stove shell (1); a weighing plate (7) is arranged on one side of the surface of the weighing device (6); the fixed frame (5) is arranged on the upper end of the weighing plate (7); a control box (8) is fixedly arranged on one side of the surface of the smoke extraction device (2); a control system is arranged inside the control box (8).

2. The infrared combustion control system in an integrated stove according to claim 1, characterized in that: Infrared detection devices (9) are provided in the middle of the surface of the integrated stove housing (1) and the smoke extraction device (2).

3. The infrared combustion control system in an integrated stove according to claim 1, characterized in that: The control system comprises a controller (10), a timing module (11), a storage module (12), and a comparison module (13); the signal output end of the weighing device (6) is electrically connected to the storage module (12); the signal output end of the storage module (12) is electrically connected to the comparison module (13); the output end of the comparison module (13) is electrically connected to the controller (10); and the output end of the timing module (11) is electrically connected to the controller (10).

4. The infrared combustion control system in an integrated stove according to claim 3, characterized in that: An operation panel (14) is fixedly arranged on the outer surface of the control box (8), and the operation panel (14) is electrically connected to the timing module (11).

5. The infrared combustion control system in an integrated stove according to claim 2, characterized in that: The signal output end of the infrared detection device (9) is electrically connected to the controller (10).

6. The infrared combustion control system in an integrated stove according to claim 3, characterized in that: A gas valve (15) is fixedly arranged on one side of the surface of the integrated stove housing (1), and the output end of the controller (10) is electrically connected to the gas valve (15).

7. The infrared combustion control system in an integrated stove according to claim 3, characterized in that: An alarm (16) is fixedly arranged on the surface of the integrated stove housing (1), and an output end of the controller (10) is electrically connected to the alarm (16).

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