A gas stove monitoring device

Abstract

The utility model relates to gas -cooker monitoring technical field discloses a kind of gas -cooker monitoring devices, including the gas knob detection mechanism being arranged at the end of gas -cooker and the alarm mechanism being arranged at the end of house door, and the host computer is wirelessly connected between gas knob detection mechanism and alarm mechanism, gas knob detection mechanism is used to detect whether gas -cooker is working, alarm mechanism is used to detect whether house door is opened, when gas knob detection mechanism detects the condition that gas -cooker is working, when alarm mechanism detects that house door is opened, host computer controls alarm mechanism to issue alarm and reminds user to close gas -cooker.The utility model can solve the problem in the prior art, main control unit needs to keep working state, energy consumption is higher, main control unit is set at the end of alarm mechanism, needs frequent charging or battery replacement, is more inconvenient.

Description

Technical Field

[0001] This utility model relates to the field of gas stove monitoring technology, and in particular to a gas stove monitoring device. Background Technology

[0002] Gas stove monitoring devices are mainly used to provide warnings when leaving the house without turning off the gas stove, thereby preventing fires.

[0003] For example, Chinese Patent Publication No. CN222543904U discloses a gas stove alarm device, which includes a flame detection mechanism installed at the gas stove end and an alarm mechanism installed at the door end. The flame detection mechanism is used to detect whether the gas stove is working. The alarm mechanism includes a door exit detection unit, an alarm unit, a transmission unit, and a main control unit. The door exit detection unit, the alarm unit, and the transmission unit are all electrically connected to the main control unit. The door exit detection unit is used to detect whether the user has left home. The flame detection mechanism is communicatively connected to the main control unit through the transmission unit. When the flame detection mechanism detects that the gas stove is working, and the door exit detection unit detects that the user has left home, the main control unit controls the alarm unit to issue an alarm. This utility model can solve the problem in the prior art that the alarm device is difficult to trigger when the user leaves home because the alarm conditions have not yet been met, and when the alarm is triggered, the user is not at home, resulting in irreparable losses.

[0004] In this device, the main control unit is located at the alarm mechanism, which is itself located on the door. During subsequent use, it was found that the main control unit needed to remain operational, resulting in high energy consumption and requiring frequent charging or battery replacements, which was inconvenient. Utility Model Content

[0005] In view of this, the purpose of this utility model is to provide a gas stove monitoring device to solve the problems in the prior art, such as the main control unit needing to be kept in working state, resulting in high energy consumption, and the main control unit being located at the alarm mechanism end, requiring frequent charging or battery replacement, which is inconvenient.

[0006] This utility model solves the above-mentioned technical problems through the following technical means:

[0007] A gas stove monitoring device includes a gas knob detection mechanism disposed at the gas stove end and an alarm mechanism disposed at the door end. The gas knob detection mechanism and the alarm mechanism are wirelessly connected to a host. The gas knob detection mechanism is used to detect whether the gas stove is working. When the gas stove is not working, the gas knob detection mechanism is in a sleep state. The alarm mechanism is used to detect whether the door is open. When the door is closed, the alarm mechanism is in a sleep state. When the gas knob detection mechanism detects that the gas stove is working and the alarm mechanism detects that the door is open, the host controls the alarm mechanism to issue an alarm to remind the user to turn off the gas stove.

[0008] By designing the above structure, the main unit is made movable, facilitating charging or battery replacement and improving the user experience. Furthermore, when the gas stove is not in use, the gas knob detection mechanism is in a dormant state; when the door is closed, the alarm mechanism is in a dormant state, effectively reducing energy consumption at both the gas knob detection mechanism and the alarm mechanism.

[0009] Furthermore, the host includes a first control module, a first transmission module, and a first power module. The first transmission module and the first power module are both electrically connected to the first control module. The first power module is a rechargeable battery. The gas knob detection mechanism and the alarm mechanism are both wirelessly connected to the first transmission module.

[0010] Furthermore, the gas knob detection mechanism includes a first Hall sensor, a second control module, a second transmission module, and a second power module. The first Hall sensor, the second transmission module, and the second power module are all electrically connected to the second control module, and the second transmission module is wirelessly connected to the first transmission module.

[0011] Furthermore, the alarm mechanism includes a door opening detection component, an alarm component, a third control module, a third transmission module, and a third power supply module. The door opening detection component, the alarm component, the third transmission module, and the third power supply module are all electrically connected to the third control module, and the third transmission module is wirelessly connected to the first transmission module.

[0012] Furthermore, the gas knob detection mechanism also includes a status indication module, which is electrically connected to the second control module.

[0013] Furthermore, the door opening detection component includes a second Hall sensor, which is electrically connected to the third control module.

[0014] Furthermore, the alarm component includes a speaker, which is electrically connected to the third control module.

[0015] Furthermore, the alarm component also includes a strobe light, which is electrically connected to the third control module.

[0016] Furthermore, it also includes a reminder mechanism, which is connected to the host signal. When the gas knob detection mechanism detects that the gas stove is working, the host controls the reminder mechanism to work, and the reminder mechanism is used to display the working status of the gas stove to the user.

[0017] Furthermore, a timing module is provided inside the first housing. The first control module and the first power module are both electrically connected to the timing module. The first transmission module is signal-connected to a mobile terminal. When the gas knob detection mechanism detects that the gas stove has started working, the timing module starts timing. When the gas stove has been working for a longer period than a preset time, the host sends a warning message to the mobile terminal through the first transmission module.

[0018] The beneficial effects of this utility model are:

[0019] By making the main unit portable, it is easy to charge or replace the battery, improving the user experience. Furthermore, when the gas stove is not in use, the gas knob detection mechanism is in a dormant state; when the door is closed, the alarm mechanism is in a dormant state, effectively reducing energy consumption at both the gas knob detection mechanism and the alarm mechanism. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of a gas stove monitoring device according to the present invention;

[0021] Figure 2 This is a schematic diagram of a gas stove monitoring device according to this utility model;

[0022] in,

[0023] 1. Gas knob detection mechanism; 11. First Hall sensor; 12. Second control module; 13. Second transmission module; 14. Second power supply module; 15. Status indication module;

[0024] 2. Alarm mechanism; 21. Door opening detection component; 211. Second Hall sensor; 22. Alarm component; 221. Speaker; 23. Third control module; 24. Third transmission module; 25. Third power supply module;

[0025] 3. Main unit; 31. First control module; 32. First transmission module; 33. First power supply module; 34. Timing module;

[0026] 4. Remind the institution;

[0027] 5. Mobile devices. Detailed Implementation

[0028] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can understand the advantages and effects of this utility model from the content disclosed in this specification. It should be noted that the illustrations provided in the following embodiments are for illustrative purposes only and represent schematic diagrams, not actual pictures. They should not be construed as limiting the utility model. To better illustrate the embodiments of this utility model, some components in the figures may be omitted, enlarged, or reduced, and do not represent the actual product dimensions. It is understandable that some well-known structures and their descriptions may be omitted in the figures for those skilled in the art.

[0029] In the figures of this utility model embodiment, the same or similar reference numerals correspond to the same or similar components. In the description of this utility model, it should be understood that if terms such as "upper", "lower", "left", "right", "front", "rear", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the figure, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the terms used to describe the positional relationship in the figure are only for illustrative purposes and should not be construed as limiting this utility model. For those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0030] like Figures 1-2 As shown, this utility model discloses a gas stove monitoring device, including a gas knob detection mechanism 1 installed at the gas stove end and an alarm mechanism 2 installed at the door end. A host 3 wirelessly connects the gas knob detection mechanism 1 and the alarm mechanism 2. The gas knob detection mechanism 1 detects whether the gas stove is working; when the gas stove is not working, the gas knob detection mechanism 1 is in a sleep state. The alarm mechanism 2 detects whether the door is open; when the door is closed, the alarm mechanism 2 is in a sleep state. When the gas knob detection mechanism 1 detects that the gas stove is working and the alarm mechanism 2 detects that the door is open, the host 3 controls the alarm mechanism 2 to sound an alarm to remind the user to turn off the gas stove. The host 3 is designed to be movable, facilitating charging or battery replacement and improving the user experience. Furthermore, the sleep state of both the gas knob detection mechanism 1 and the alarm mechanism 2 effectively reduces energy consumption at both ends.

[0031] In this embodiment, the host 3 includes a first control module 31, a first transmission module 32, and a first power module 33. Both the first transmission module 32 and the first power module 33 are electrically connected to the first control module 31. The first power module 33 is a rechargeable battery. The gas knob detection mechanism 1 and the alarm mechanism 2 are both wirelessly connected to the first transmission module 32. In other embodiments, the first power module 33 may also be a disposable battery such as a cylindrical battery or a button battery.

[0032] In this embodiment, the gas knob detection mechanism 1 includes a first Hall sensor 11, a second control module 12, a second transmission module 13, and a second power module 14. The first Hall sensor 11, the second transmission module 13, and the second power module 14 are all electrically connected to the second control module 12, and the second transmission module 13 is wirelessly connected to the first transmission module 12. The first Hall sensor 11 detects whether the gas stove valve stem is rotating, thereby detecting whether the gas stove is working. Its working principle is that when the magnet and the Hall sensor are close to each other, a low level is output; when the magnet and the Hall sensor are far apart, a high level is output. Since the application of Hall sensors in detecting the opening or closing of gas stoves is fully disclosed in the prior art, further details are omitted, and the accompanying drawings do not show the specific structure to avoid unnecessary limitations.

[0033] In this embodiment, when the first Hall sensor 11 detects that the gas stove is not in operation, the second controller enters sleep mode and shuts down the second transmission module 13. After the first Hall sensor 11 detects that the gas stove is in operation, the second controller wakes up and turns on the second transmission module 13. The second controller sends a gas stove on signal to the first controller through the second transmission module 13 and the first transmission module 32. In this embodiment, the first transmission module 32 and the second transmission module 13 are either Wi-Fi or Bluetooth.

[0034] In this embodiment, the alarm mechanism 2 includes a door opening detection component 21, an alarm component 22, a third control module 23, a third transmission module 24, and a third power module 25. The door opening detection component 21, the alarm component 22, the third transmission module 24, and the third power module 25 are all electrically connected to the third control module 23, and the third transmission module 24 is wirelessly connected to the first transmission module 32.

[0035] In this embodiment, the gas knob detection mechanism 1 further includes a status indication module 15, which is electrically connected to the second control module 12. The status indication module 15 is an indicator light used to indicate the working status of the gas knob detection mechanism 1. Users can determine whether the gas knob detection mechanism 1 is in normal working condition based on the indicator light, avoiding situations where the gas knob detection mechanism 1 is damaged and cannot be detected. For example, a green indicator light indicates that the main control unit is working normally, while a red indicator light indicates that the gas knob detection mechanism 1 is malfunctioning or has insufficient power.

[0036] In some other embodiments, a status indication module 15 may be provided in both the host 3 and the alarm mechanism 2 to facilitate the determination of the working status of the host 3 and the alarm mechanism 2.

[0037] In this embodiment, the door opening detection component 21 includes a second Hall sensor 211, which is electrically connected to the third control module 23. The second Hall sensor 211 detects whether the door is rotating, thus indicating whether the door is open. Its working principle is that when the magnet and the Hall sensor are close to each other, a low-level output is generated; when the magnet and the Hall sensor are far apart, a high-level output is generated. Since the application of Hall sensors in detecting the opening or closing of doors is fully disclosed in the prior art, further details are omitted, and the accompanying drawings do not show the specific structure to avoid unnecessary limitations.

[0038] In this embodiment, when the second Hall sensor 211 detects that the door is closed, the third controller enters sleep mode and shuts down the third transmission module 24. When the second Hall sensor 211 detects that the door is open, the third controller wakes up and activates the third transmission module 24. The third controller sends a door opening signal to the first controller via the third transmission module 24 and the first transmission module 32. After receiving the door opening signal and the gas stove activation signal, the first controller controls the alarm component 22 to operate via the third controller, and the alarm component 22 issues an alarm to provide a reminder. In this embodiment, the third transmission module 24 is either Wi-Fi or Bluetooth.

[0039] In this embodiment, the alarm component 22 includes a speaker 221, which is electrically connected to the third control module 23. When the first Hall sensor 11 detects that the gas stove is working, and the second Hall sensor 211 detects that the door is open, the first controller controls the speaker 221 to work through the third controller, using sound to remind the user.

[0040] In this embodiment, the alarm component 22 also includes a flashing light, which simultaneously alerts the user with sound and light, effectively improving the alarm effect.

[0041] This embodiment also includes a reminder mechanism connected to the main unit. When the gas knob detection mechanism detects that the gas stove is working, the main unit controls the reminder mechanism to operate, and the reminder mechanism is used to display the working status of the gas stove to the user. In this embodiment, the reminder mechanism is configured as a smart tissue box, smart night light, smart storage box, etc., which has signal receiving function and is equipped with an reminder light. By keeping the reminder light constantly on or flashing, the user can confirm the working status of the gas stove by observing the reminder light in the room or living room.

[0042] In this embodiment, a timing module is installed inside the first housing. The first control module and the first power module are both electrically connected to the timing module. The first transmission module is signal-connected to a mobile terminal. When the gas knob detection mechanism detects that the gas stove has started working, the timing module begins timing. When the gas stove's operating time exceeds a preset time (the preset time can be set according to actual needs; in this embodiment, it is set to one hour), the main unit sends a warning message to the mobile terminal (a mobile app or mini-program) through the first transmission module. For example, when the gas stove's operating time exceeds one hour, the main unit sends a warning message to a pre-attached relative of the user or the property management office of the user's residential community via the first transmission module. The relative or the property management office then confirms with the user whether there is an accident and eliminates potential safety hazards.

[0043] The working principle of this utility model:

[0044] When the first Hall sensor 11 detects that the gas stove is not in operation, the second controller enters sleep mode and shuts down the second transmission module 13.

[0045] After the first Hall sensor 11 detects that the gas stove is in operation, the second controller is activated and the second transmission module 13 is turned on. The second controller sends a gas stove on signal to the first controller through the second transmission module 13 and the first transmission module 32.

[0046] When the second Hall sensor 211 detects that the door is closed, the third controller enters sleep mode and shuts down the third transmission module 24.

[0047] After the second Hall sensor 211 detects that the door is open, the third controller is activated and the third transmission module 24 is turned on. The third controller sends a door open signal to the first controller through the third transmission module 24 and the first transmission module 32.

[0048] After receiving the door opening signal and the gas stove turning on signal, the first controller controls the alarm component 22 to work through the third controller, and the alarm component 22 issues an alarm to remind the user.

[0049] The above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications and substitutions should be covered within the scope of the claims of this utility model. Technologies, shapes, and structural parts not described in detail in this utility model are all known technologies.

Claims

1. A gas stove monitoring device, characterized in that: The device includes a gas knob detection mechanism (1) installed at the gas stove end and an alarm mechanism (2) installed at the door end. The gas knob detection mechanism (1) and the alarm mechanism (2) are wirelessly connected to a host (3). The gas knob detection mechanism (1) is used to detect whether the gas stove is working. When the gas stove is not working, the gas knob detection mechanism (1) is in a sleep state. The alarm mechanism (2) is used to detect whether the door is open. When the door is closed, the alarm mechanism (2) is in a sleep state. When the gas knob detection mechanism (1) detects that the gas stove is working and the alarm mechanism (2) detects that the door is open, the host (3) controls the alarm mechanism (2) to issue an alarm to remind the user to turn off the gas stove.

2. The gas stove monitoring device according to claim 1, characterized in that: The host (3) includes a first housing, in which a first control module (31), a first transmission module (32) and a first power module (33) are disposed. The first transmission module (32) and the first power module (33) are both electrically connected to the first control module (31). The first power module (33) is a rechargeable battery. The gas knob detection mechanism (1) and the alarm mechanism (2) are both wirelessly connected to the first transmission module (32).

3. A gas stove monitoring device according to claim 2, characterized in that: The gas knob detection mechanism (1) includes a first Hall sensor (11), a second control module (12), a second transmission module (13), and a second power module (14). The first Hall sensor (11), the second transmission module (13), and the second power module (14) are all electrically connected to the second control module (12), and the second transmission module (13) is wirelessly connected to the first transmission module (32).

4. A gas stove monitoring device according to claim 2, characterized in that: The alarm mechanism (2) includes a door opening detection component (21), an alarm component (22), a third control module (23), a third transmission module (24), and a third power supply module (25). The door opening detection component (21), the alarm component (22), the third transmission module (24), and the third power supply module (25) are all electrically connected to the third control module (23), and the third transmission module (24) is wirelessly connected to the first transmission module (32).

5. A gas stove monitoring device according to claim 3, characterized in that: The gas knob detection mechanism (1) further includes a status indication module (15), which is electrically connected to the second control module (12).

6. A gas stove monitoring device according to claim 4, characterized in that: The door opening detection component (21) includes a second Hall sensor (211), which is electrically connected to the third control module (23).

7. A gas stove monitoring device according to claim 4, characterized in that: The alarm component (22) includes a speaker (221) which is electrically connected to the third control module (23).

8. A gas stove monitoring device according to claim 7, characterized in that: The alarm component (22) also includes a strobe light, which is electrically connected to the third control module (23).

9. A gas stove monitoring device according to claim 1, characterized in that: It also includes a reminder mechanism (4), which is connected to the host (3) via a signal. When the gas knob detection mechanism (1) detects that the gas stove is working, the host (3) controls the reminder mechanism (4) to work. The reminder mechanism (4) is used to display the working status of the gas stove to the user.

10. A gas stove monitoring device according to claim 2, characterized in that: The first housing is equipped with a timing module (34). The first control module (31) and the first power module (33) are both electrically connected to the timing module (34). The first transmission module (32) is signal-connected to the mobile terminal (5). When the gas knob detection mechanism (1) detects that the gas stove has started to work, the timing module (34) starts timing. When the working time of the gas stove exceeds the preset time, the host (3) sends a warning message to the mobile terminal (5) through the first transmission module (32).

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