Intelligent safety early warning protection mechanism for kitchen

Abstract

The utility model discloses an intelligent safety early warning protection mechanism for a kitchen, which belongs to the technical field of safety early warning and is characterized in that the bottom of a lower barrel is fixedly connected with a bottom plate, the bottom of an upper cover is provided with a locking boss, a locking fan comprises a vertical part and a horizontal part, and the top of the lower barrel is provided with a plurality of groups of inserting blocks at intervals; a locking cavity matched with the horizontal part is formed in the inserting block, multiple sets of telescopic cavities are formed in the inner wall of the lower barrel body, and the locking block is used for locking the vertical part and the side face of the inserting block; a shielding ring is arranged at the top of the valve, a protruding plate is arranged on the inner wall of the exhaust valve, the top of the protruding plate is connected with an extension spring, and the top of the extension spring is connected with a movable plug. The upper cover can be quickly positioned through the locking fan and the locking cavity, and after the horizontal part is inserted into the locking cavity, the locking block pops up from the telescopic cavity to lock the vertical part and the insertion block. When detection is needed, the air cylinder is started, the movable plug moves outwards under the action of the extension spring, and the interior of the lower barrel is communicated with the outside through the exhaust hole.

Description

Technical Field

[0001] The utility model relates to the technical field of safety warning, in particular to a kitchen intelligent safety warning and protection mechanism. Background Technique

[0002] The kitchen is an important functional area in life. In many families, the kitchen is an important part of home life and a place where people often move. However, the kitchen is also the area with the highest risk coefficient at home. The kitchen is a place where open flames are used for operations, and liquefied petroleum gas, coal gas or natural gas, etc. used, once neglected or operated improperly, are very likely to cause leakage, combustion, explosion, and the consequences are unimaginable. The most common situation is that when using coal gas or gas, no one is watching, the water boils or the soup overflows and extinguishes the fire, causing coal gas or gas leakage, or the coal gas stove or gas stove burns dry, resulting in poisoning or fire accidents; or due to the aging and leakage of the coal gas pipeline or gas pipeline, the concentration of toxic gases in the room reaches the dangerous concentration point, which is extremely likely to cause poisoning accidents.

[0003] Publication No.: CN218413657U discloses an alarm device for comprehensive warning of kitchen open-fire safety, including an alarm device body. A protective cover is nested and connected to the top of the alarm device body. A heat dissipation device is arranged on the top of the protective cover. The heat dissipation device includes a driving motor, a transmission, a first fixing block, a fan blade and a sound insulation cotton. A driving motor is arranged on the top of the protective cover. The bottom of the driving motor is connected to the transmission through an output shaft. The bottom output end of the transmission is connected to the first fixing block. The outer wall of the first fixing block is welded with a fan blade. A sound insulation cotton is arranged on the top of the protective cover. A heat dissipation hole is penetrated and opened on one side of the outer wall of the alarm device body. This alarm device for comprehensive warning of kitchen open-fire safety accelerates the circulation of internal and external air, so as to quickly cool down the device, ensure that it can work normally in a high-temperature environment such as the kitchen, avoid damage to the device, reduce economic losses, and at the same time extend the service life of the device.

[0004] The installation process of the protective shell of the warning device in the above comparative document is cumbersome, the locking effect is average, and the detection channel cannot be opened and closed according to actual needs. Therefore, a kitchen intelligent safety warning and protection mechanism is designed here to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a kitchen intelligent safety warning and protection mechanism in order to solve the problems that the installation process of the protective shell of the traditional warning device is cumbersome, the locking effect is average, and the detection channel cannot be opened and closed according to actual needs, etc.

[0006] To achieve the above object, the technical solution of the present utility model is: a kitchen intelligent safety warning and protection mechanism, including a lower cylinder body, the top of the lower cylinder body is movably installed with an upper cover, the bottom of the upper cover is provided with a locking boss, and a plurality of locking fans are fixedly connected below the locking boss. The locking fan includes two parts, a vertical part and a horizontal part. A plurality of inserting blocks are arranged at intervals on the top of the lower cylinder body, and a locking cavity matching with the horizontal part is opened inside the inserting block. A plurality of telescopic cavities are opened on the inner wall of the lower cylinder body, and the telescopic cavities are located between adjacent inserting blocks. A locking block is movably arranged in the telescopic cavity, and the locking block is connected with the telescopic cavity through a return spring; a valve is arranged on the top of the upper cover, a shielding ring is arranged on the top of the valve, a plurality of convex plates are arranged on the inner wall of the valve, a stretching spring is connected to the top of the convex plate, and a moving plug is connected to the top of the stretching spring.

[0007] As a further scheme of the present utility model: the moving plug is composed of two parts, a limiting part and a protruding part. A plurality of exhaust holes are opened on the limiting part, a connecting plate is arranged between the convex plates, and a cylinder matching with the moving plug is installed in the middle of the connecting plate.

[0008] As a further scheme of the present utility model: a signal receiver is further installed at the bottom of one of the convex plates.

[0009] As a further scheme of the present utility model: a bottom plate is arranged at the bottom of the lower cylinder body, and a hanging hole is opened on the bottom plate.

[0010] As a further scheme of the present utility model: a sensor is installed in the lower cylinder body.

[0011] As a further scheme of the present utility model: a filter screen is further installed at the inlet of the valve.

[0012] As a further scheme of the present utility model: the locking block is used to lock the side surfaces of the vertical part and the inserting block.

[0013] The present utility model provides a kitchen intelligent safety warning and protection mechanism through improvement. Compared with the prior art, it has the following improvements and advantages:

[0014] The utility model can quickly position and lock the upper cover through the cooperation of the locking fan and the locking cavity. When in use, first place the locking fan between the inserting blocks. At this time, the locking fan will squeeze the locking block and make it retract into the telescopic cavity. Then rotate the upper cover. When the horizontal part is inserted into the locking cavity, the locking block pops out of the telescopic cavity and locks the vertical part and the side surface of the inserting block again. When detection is required, start the cylinder. At this time, under the action of the tension spring, the moving plug moves outwards, and the inside of the lower cylinder body communicates with the outside through the exhaust holes. This structure is simple and easy to maintain, which further improves the practicability and stability of the kitchen intelligent safety warning and protection mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following further explains the present utility model in conjunction with the drawings and embodiments:

[0016] Figure 1 is the three-dimensional structure diagram of the present utility model;

[0017] Figure 2 is the three-dimensional structure diagram of the lower cylinder body of the present utility model;

[0018] Figure 3 is the cross-sectional view of the lower cylinder body of the present utility model;

[0019] Figure 4 is the three-dimensional structure diagram of the upper cover of the present utility model;

[0020] Figure 5 is the three-dimensional structure of the valve in the present utility model Figure 1 ;

[0021] Figure 6 is the three-dimensional structure of the valve in the present utility model Figure 2 .

[0022] DESCRIPTION OF THE REFERENCE NUMERALS:

[0023] 1. Lower cylinder body; 2. Upper cover; 3. Bottom plate; 4. Hanging hole; 5. Sensor; 6. Inserting block; 7. Locking cavity; 8. Telescopic cavity; 9. Return spring; 10. Locking block; 11. Locking boss; 12. Locking fan; 13. Vertical part; 14. Horizontal part; 15. Valve; 16. Shielding ring; 17. Convex plate; 18. Tension spring; 19. Moving plug; 20. Limiting part; 21. Protruding part; 22. Exhaust hole; 23. Connecting plate; 24. Cylinder; 25. Signal receiver; 26. Filter screen. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] The following will be combined with the attached Figures 1 to 6A detailed description of the present utility model will be given, and the technical solutions in the embodiments of the present utility model will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative work belong to the protection scope of the present utility model.

[0025] The present utility model provides an intelligent kitchen safety warning and protection mechanism through improvement. As Figures 1 - 6 shown, an intelligent kitchen safety warning and protection mechanism includes a lower cylinder body 1, an upper cover 2 is movably installed on the top of the lower cylinder body 1, a locking boss 11 is arranged at the bottom of the upper cover 2, and a plurality of locking fans 12 are fixedly connected below the locking boss 11. The locking fan 12 includes two parts, a vertical part 13 and a horizontal part 14. A plurality of insertion blocks 6 are arranged at intervals on the top of the lower cylinder body 1, and a locking cavity 7 for cooperating with the horizontal part 14 is provided inside the insertion block 6. A plurality of telescopic cavities 8 are provided on the inner wall of the lower cylinder body 1, and the telescopic cavities 8 are located between adjacent insertion blocks 6. A locking block 10 is movably arranged in the telescopic cavity 8, and the locking block 10 is connected to the telescopic cavity 8 through a return spring 9. The locking block 10 is used to lock the side surfaces of the vertical part 13 and the insertion block 6; a valve 15 is arranged on the top of the upper cover 2, a shielding ring 16 is arranged on the top of the valve 15, and a plurality of convex plates 17 are arranged on the inner wall of the valve 15. A tension spring 18 is connected to the top of the convex plate 17, and a moving plug 19 is connected to the top of the tension spring 18. The moving plug 19 is composed of a limiting part 20 and a protruding part 21. A plurality of exhaust holes 22 are provided on the limiting part 20, a connecting plate 23 is arranged between the convex plates 17, and a cylinder 24 for cooperating with the moving plug 19 is installed in the middle of the connecting plate 23.

[0026] The present utility model can quickly position and lock the upper cover 2 through the cooperation of the locking fan 12 and the locking cavity 7. When in use, first place the locking fan 12 between the insertion blocks 6. At this time, the locking fan 12 will squeeze the locking block 10 and make it retract into the telescopic cavity 8. Then rotate the upper cover 2. When the horizontal part 14 is inserted into the locking cavity 7, the locking block 10 pops out of the telescopic cavity 8 and locks the side surfaces of the vertical part 13 and the insertion block 6 again. When detection is required, start the cylinder 24 and retract the output end. At this time, under the action of the tension spring 18, the moving plug 19 moves outwards, and the inside of the lower cylinder body 1 is communicated with the outside through the exhaust holes 22. When it is necessary to close the valve 15, start the cylinder 24 and extend the output end. At this time, the output end of the cylinder 24 abuts against the moving plug 19.

[0027] Refer to the attached Figure 6 , and a signal receiver 25 is also installed at the bottom of one group of convex plates 17.

[0028] In this embodiment, a signal receiver 25 is designed to facilitate receiving external signals and controlling the state of the cylinder 24.

[0029] Refer to the appendix Figure 1 , a bottom plate 3 is provided at the bottom of the lower cylinder body 1, and a hanging hole 4 is formed on the bottom plate 3.

[0030] In this embodiment, in order to further facilitate installing the device on a hook or other required positions, a hanging hole 4 is formed on the bottom plate 3.

[0031] Refer to the appendix Figure 2 - appendix Figure 3 , a sensor 5 is installed inside the lower cylinder body 1.

[0032] In this embodiment, a sensor 5 is designed to detect the natural gas content in the kitchen air.

[0033] Refer to the appendix Figure 1 and appendix Figure 5 , a filter screen 26 is also installed at the inlet of the valve 15.

[0034] In this embodiment, a filter screen 26 is designed to prevent debris from blocking the exhaust hole 22.

[0035] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A kitchen intelligent safety warning and protection mechanism, characterized in that: It includes a lower cylinder body (1), on the top of which an upper cover (2) is movably installed. At the bottom of the upper cover (2), a locking boss (11) is provided. Below the locking boss (11), a plurality of locking fans (12) are fixedly connected. The locking fan (12) includes two parts, a vertical part (13) and a horizontal part (14). On the top of the lower cylinder body (1), a plurality of inserting blocks (6) are arranged at intervals. Inside the inserting block (6), a locking cavity (7) matching with the horizontal part (14) is opened. On the inner wall of the lower cylinder body (1), a plurality of telescopic cavities (8) are opened. The telescopic cavities (8) are located between adjacent inserting blocks (6). Inside the telescopic cavity (8), a locking block (10) is movably arranged. The locking block (10) is connected with the telescopic cavity (8) through a return spring (9). On the top of the upper cover (2), a valve (15) is provided. On the top of the valve (15), a shielding ring (16) is provided. On the inner wall of the valve (15), a plurality of convex plates (17) are provided. At the top of the convex plate (17), a tension spring (18) is connected. At the top of the tension spring (18), a moving plug (19) is connected.

2. The kitchen intelligent safety warning and protection mechanism according to claim 1, characterized in that: The moving plug (19) consists of two parts, a limiting part (20) and a protruding part (21). On the limiting part (20), a plurality of exhaust holes (22) are opened. A connecting plate (23) is arranged between the convex plates (17). In the middle of the connecting plate (23), a cylinder (24) matching with the moving plug (19) is installed.

3. A kitchen intelligent safety warning and protection mechanism according to any one of claims 1-2, characterized in that: At the bottom of one of the convex plates (17), a signal receiver (25) is also installed.

4. A kitchen intelligent safety warning and protection mechanism according to any one of claims 1-2, characterized in that: At the bottom of the lower cylinder body (1), a bottom plate (3) is provided. On the bottom plate (3), a hanging hole (4) is opened.

5. A kitchen intelligent safety warning and protection mechanism according to any one of claims 1-2, characterized in that: A sensor (5) is installed inside the lower cylinder body (1).

6. A kitchen intelligent safety warning and protection mechanism according to any one of claims 1-2, characterized in that: A filter screen (26) is also installed at the inlet of the valve (15).

7. The kitchen intelligent safety warning and protection mechanism according to claim 1, characterized in that: The locking block (10) is used to lock the side surfaces of the vertical part (13) and the inserting block (6).

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