Gas alarm device for kitchen

Abstract

The utility model discloses a kitchen gas alarm device which comprises a supporting seat, a gas alarm body is arranged on the inner side of the supporting seat, an assembly frame is fixedly connected to one end of the supporting seat, a positioning assembly is assembled on the inner side of the assembly frame and used for locking the gas alarm body, and a gas inlet cover is fixedly connected to the bottom end of the supporting seat. A filter assembly is assembled in the air inlet cover and used for blocking oil smoke, a positioning assembly comprises an assembling shaft, a positioning plate, a stress plate and a stretching seat, the assembling shaft is rotationally connected to the inner side of the assembling frame, and the positioning plate is fixedly connected to one side of the assembling shaft. According to the utility model, the supporting seat and the gas alarm main body are connected in an assembled manner, so that the supporting seat and the gas alarm main body can be quickly separated, the maintenance operation of the gas alarm main body is facilitated, and the overall convenience is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen supplies, in particular to a gas alarm device for kitchens. Background Art

[0002] Gas is a general term for gaseous fuels. It can burn and release heat. It has a preventive application in modern kitchens, which greatly facilitates residents' cooking. Since there is a certain danger when gas leaks, gas alarm devices will be installed in modern kitchens to detect the gas content in the kitchen and make corresponding alarms;

[0003] However, the gas alarm device in the traditional technology still has the following problems in the application process:

[0004] 1. The installation method is mainly achieved through connectors, which requires the connectors to be removed repeatedly during subsequent maintenance, making the overall installation inconvenient;

[0005] 2. It is easy to be attached by kitchen fumes, affecting the accuracy of gas detection.

[0006] Therefore, the utility model provides a kitchen gas alarm device to solve the above problems. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides a kitchen gas alarm device to solve the above problems.

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a kitchen gas alarm device, comprising a support seat, a gas alarm body is arranged on the inner side of the support seat, one end of the support seat is fixedly connected to an assembly frame, the inner side of the assembly frame is equipped with a positioning component, the positioning component is used to lock the gas alarm body, the bottom end of the support seat is fixedly connected to an air intake hood, the interior of the air intake hood is equipped with a filter component, and the filter component is used to block oil smoke.

[0009] Preferably, the positioning assembly includes an assembly shaft, a positioning plate, a force plate and a stretching seat, the assembly shaft is rotatably connected to the inner side of the assembly frame, one side of the assembly shaft is fixedly connected to the positioning plate, one end of the assembly shaft is fixedly connected to the force plate, the top and bottom of one end of the force plate are fixedly connected to the stretching seat, the top and bottom of the inner side of the assembly frame are fixedly connected to the assembly seat, and a coil spring is rotatably connected between the assembly seat and the stretching seat.

[0010] Preferably, the filter assembly includes a filter screen, a stabilizing plate, a central shaft and a wind disk, the bottom end of the inside of the air intake hood is fixedly connected to the filter screen, the top end of the inner side of the air intake hood is fixedly connected to a plurality of stabilizing plates, the middle part of each of the stabilizing plates is vertically rotatably connected to the central shaft, the bottom end of the central shaft is fixedly connected to the wind disk, the top end of the central shaft is fixedly connected to a transmission bevel gear, the top end of the inner side of the air intake hood is rotatably connected to a driving shaft, the outer side of the driving shaft is fixedly connected to a plurality of driving bevel gears corresponding to the transmission bevel gears one by one, and the driving bevel gears are meshed with the transmission bevel gears, one end of the air intake hood is fixedly connected to a driving motor, and the output end of the driving motor is fixedly connected to the driving shaft.

[0011] Preferably, a positioning frame is fixedly connected to one side of the positioning plate close to the gas alarm body, a protective pad is fixedly connected to one side of the positioning frame, and anti-slip grooves are provided on the outer side of the protective pad.

[0012] Preferably, two ends of the coil spring are respectively fixedly connected with a stretching joint and an assembly joint, and the stretching joint is rotatably connected to the outside of the stretching seat, and the assembly joint is rotatably connected to the outside of the assembly seat.

[0013] Preferably, the outer side of the wind-generating disk is obliquely and fixedly connected with fan blades, and the number of the fan blades is no less than three.

[0014] Beneficial Effects

[0015] The utility model provides a kitchen gas alarm device. Compared with the prior art, it has the following features:

[0016] Beneficial effects:

[0017] The kitchen gas alarm device can quickly separate the support base and the gas alarm body through the assembled connection between the support base and the gas alarm body, thereby facilitating the maintenance of the gas alarm body and greatly improving the overall convenience.

[0018] The kitchen gas alarm device, through the structural coordination of the positioning assembly, can utilize the contact between the positioning plate and the gas alarm body to lock the position of the gas alarm body, thereby preventing the gas alarm body from uncontrollable displacement at the support seat, thereby ensuring the stability of the gas alarm body during use.

[0019] The kitchen gas alarm device can effectively block the oil smoke in the kitchen through the structural coordination of the filter component, and prevent the oil smoke from adhering to the main body of the gas alarm and affecting the accuracy of the main body of the gas alarm. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the separation structure of the support base and the main body of the gas alarm of the utility model;

[0022] Figure 3 It is a schematic diagram of the assembly structure of the support seat and the air intake cover of the utility model;

[0023] Figure 4 It is a structural schematic diagram of the positioning assembly of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the filter assembly of the utility model.

[0025] In the figure, 1, support seat; 2, gas alarm body; 3, assembly frame; 4, positioning assembly; 5, air intake hood; 6, filter assembly; 7, assembly shaft; 8, positioning plate; 9, force plate; 10, stretching seat; 11, assembly seat; 12, spiral spring; 13, filter screen; 14, stabilizing plate; 15, central shaft; 16, wind disk; 17, transmission bevel gear; 18, driving shaft; 19, driving bevel gear; 20, driving motor. DETAILED DESCRIPTION

[0026] 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.

[0027] Embodiment 1:

[0028] See also Figure 1-5 A kitchen gas alarm device comprises a support base 1, a gas alarm body 2 is arranged inside the support base 1, an assembly frame 3 is fixedly connected to one end of the support base 1, a positioning component 4 is installed inside the assembly frame 3, and the positioning component 4 is used to lock the gas alarm body 2, an air intake cover 5 is fixedly connected to the bottom end of the support base 1, and a filter component 6 is installed inside the air intake cover 5, and the filter component 6 is used to block oil smoke;

[0029] In detail, both ends of the support base 1 are fixedly connected with assembly ears, and through holes are opened at the assembly ears. By using the arrangement of the assembly ears, it is possible to cooperate with external connecting parts to position the support base 1 at a designated position in the kitchen;

[0030] The positioning assembly 4 includes an assembly shaft 7, a positioning plate 8, a force plate 9 and a stretching seat 10. The inner side of the assembly frame 3 is rotatably connected with the assembly shaft 7, one side of the assembly shaft 7 is fixedly connected with the positioning plate 8, one end of the assembly shaft 7 is fixedly connected with the force plate 9, the top and bottom of one end of the force plate 9 are fixedly connected with the stretching seat 10, the top and bottom of the inner side of the assembly frame 3 are fixedly connected with the assembly seat 11, and a spiral spring 12 is rotatably connected between the assembly seat 11 and the stretching seat 10;

[0031] It can be understood that by pulling the force plate 9, the positioning plate 8 is driven to rotate under the support of the assembly shaft 7, so that it is away from the support seat 1, and the connection between the force plate 9 and the stretching seat 10 is coordinated, so that during the rotation of the force plate 9, the spiral spring 12 can be stretched to store energy, and at the same time, the gas alarm body 2 is vertically placed inside the support seat 1, and the force on the force plate 9 is released, so that the positioning plate 8 can be caused to contact with the gas alarm body 2 through the contraction of the spiral spring 12;

[0032] Furthermore, a positioning frame is fixedly connected to one side of the positioning plate 8 close to the gas alarm body 2, a protective pad is fixedly connected to one side of the positioning frame, and an anti-slip pattern is provided on the outer side of the protective pad. By using the arrangement of the positioning frame and the protective pad, it can effectively contact the gas alarm body 2, thereby ensuring the stability of the gas alarm body 2 during use;

[0033] The two ends of the coil spring 12 are respectively fixedly connected with a stretching joint and an assembly joint, and the stretching joint is rotatably connected to the outside of the stretching seat 10, and the assembly joint is rotatably connected to the outside of the assembly seat 11. By setting the stretching joint and the assembly joint, the smoothness of the connection between the coil spring 12 and the assembly seat 11 can be greatly guaranteed, so that the coil spring 12 can be stably deformed.

[0034] Embodiment 2:

[0035] See also Figure 1-5 , this embodiment provides a technical solution based on the first embodiment: the filter assembly 6 includes a filter screen 13, a stabilizing plate 14, a central shaft 15 and a wind disk 16, the bottom end of the air intake hood 5 is fixedly connected to the filter screen 13, the top of the inner side of the air intake hood 5 is fixedly connected to a plurality of stabilizing plates 14, the middle part of each stabilizing plate 14 is vertically rotatably connected to the central shaft 15, the bottom end of the central shaft 15 is fixedly connected to the wind disk 16, the top of the central shaft 15 is fixedly connected to a transmission bevel gear 17, the top of the inner side of the air intake hood 5 is rotatably connected to a driving shaft 18, the outer side of the driving shaft 18 is fixedly connected to a plurality of driving bevel gears 19 corresponding to the driving bevel gears 17, and the driving bevel gears 19 are meshed with the driving bevel gears 17, one end of the air intake hood 5 is fixedly connected to a driving motor 20, and the output end of the driving motor 20 is fixedly connected to the driving shaft 18;

[0036] In summary, starting the drive motor 20 drives the drive shaft 18 to rotate, prompting the drive bevel gear 19 to shift the transmission bevel gear 17, and then the central shaft 15 can drive the air disc 16 to rotate. By utilizing the rotation of the air disc 16, the gas in the kitchen can be quickly sent to the gas alarm body 2, avoiding the presence of the filter 13 affecting the detection efficiency of the gas alarm body 2;

[0037] Preferably, the outer side of the air-generating disk 16 is obliquely fixedly connected with fan blades, and there are no less than three fan blades. By setting the fan blades, during the rotation of the air-generating disk 16, the airflow in the kitchen can be quickly sent to the gas alarm body 2 for detection;

[0038] Furthermore, one end of the air intake cover 5 is fixedly connected to an extension seat, and the drive motor 20 is connected to one end of the extension seat by bolts.

[0039] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0040] When working, first install the support seat 1 at the designated position in the kitchen through the connecting piece, then pull the force plate 9, drive the positioning plate 8 to rotate under the support of the assembly shaft 7, so that it is away from the support seat 1, and cooperate with the connection between the force plate 9 and the stretching seat 10, so that during the rotation of the force plate 9, the spiral spring 12 can be stretched to store energy, and at the same time, the gas alarm body 2 is vertically placed inside the support seat 1, and the force on the force plate 9 is released, so that the positioning plate 8 can be caused to contact with the gas alarm body 2 through the contraction of the spiral spring 12, so as to form the positioning of the gas alarm body 2;

[0041] During the use of the gas alarm body 2, the filter 13 can be used to block the fumes in the kitchen to prevent the fumes from being adsorbed to the detection end of the gas alarm body 2, and the drive motor 20 can be started to drive the drive shaft 18 to rotate, prompting the drive bevel gear 19 to shift the transmission bevel gear 17, and then the central shaft 15 can be used to drive the air disk 16 to rotate. By utilizing the rotation of the air disk 16, the gas in the kitchen can be quickly delivered to the gas alarm body 2, thereby avoiding the presence of the filter 13 affecting the detection efficiency of the gas alarm body 2.

[0042] 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.

[0043] 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. A kitchen gas alarm device, characterized in that: The invention comprises a support base (1), a gas alarm body (2) is arranged on the inner side of the support base (1), one end of the support base (1) is fixedly connected to an assembly frame (3), a positioning component (4) is installed on the inner side of the assembly frame (3), and the positioning component (4) is used to lock the gas alarm body (2); the bottom end of the support base (1) is fixedly connected to an air intake hood (5), and a filter component (6) is installed inside the air intake hood (5), and the filter component (6) is used to block oil smoke.

2. A kitchen gas alarm device according to claim 1, characterized in that: The positioning assembly (4) comprises an assembly shaft (7), a positioning plate (8), a force plate (9) and a stretching seat (10); the inner side of the assembly frame (3) is rotatably connected to the assembly shaft (7); one side of the assembly shaft (7) is fixedly connected to the positioning plate (8); one end of the assembly shaft (7) is fixedly connected to the force plate (9); the top and bottom of one end of the force plate (9) are fixedly connected to the stretching seat (10); the top and bottom of the inner side of the assembly frame (3) are fixedly connected to the assembly seat (11); and a coil spring (12) is rotatably connected between the assembly seat (11) and the stretching seat (10).

3. A kitchen gas alarm device according to claim 1, characterized in that: The filter assembly (6) comprises a filter screen (13), a stabilizing plate (14), a central shaft (15) and a wind disk (16); the filter screen (13) is fixedly connected to the bottom end of the air inlet hood (5); a plurality of stabilizing plates (14) are fixedly connected to the top end of the inner side of the air inlet hood (5); the middle part of each stabilizing plate (14) is vertically rotatably connected to the central shaft (15); the bottom end of the central shaft (15) is fixedly connected to the wind disk (16); the top end of the central shaft (15) is fixedly connected to the wind disk (16); The end of the air intake hood (5) is fixedly connected to a transmission bevel gear (17); the top end of the inner side of the air intake hood (5) is rotatably connected to a driving shaft (18); the outer side of the driving shaft (18) is fixedly connected to a plurality of driving bevel gears (19) corresponding to the transmission bevel gears (17) one by one, and the driving bevel gears (19) are meshingly connected to the transmission bevel gears (17); one end of the air intake hood (5) is fixedly connected to a driving motor (20), and the output end of the driving motor (20) is fixedly connected to the driving shaft (18).

4. A kitchen gas alarm device according to claim 2, characterized in that: A positioning frame is fixedly connected to one side of the positioning plate (8) close to the gas alarm body (2), a protective pad is fixedly connected to one side of the positioning frame, and anti-slip grooves are provided on the outer side of the protective pad.

5. A kitchen gas alarm device according to claim 2, characterized in that: The two ends of the coil spring (12) are respectively fixedly connected with a stretching joint and an assembly joint, and the stretching joint is rotatably connected to the outside of the stretching seat (10), and the assembly joint is rotatably connected to the outside of the assembly seat (11).

6. A kitchen gas alarm device according to claim 3, characterized in that: The outer side of the wind-generating disk (16) is obliquely and fixedly connected with fan blades, and the number of the fan blades is no less than three.

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