Gas stoves and gas stove systems

Abstract

The present invention provides a gas stove and a gas stove system, which relates to the technical field of household kitchenware. The gas stove provided by the present invention is installed on a cabinet countertop in one piece, and the gas stove comprises: a stove upper cover plate, a stove lower cover plate, a burner, a fan and a temperature control device; the stove upper cover plate is provided with a through groove and a mounting boss for installing the burner, the mounting boss is arranged in the through groove, the through groove is used to cooperate with the lower surface of the countertop to form an air duct, the top surface of the upper cover plate is provided with a fan outlet, the fan allows the air between the stove upper cover plate and the stove lower cover plate to enter the air duct through the fan outlet, and the fan is connected to the temperature control device. The present invention alleviates the technical problems of high temperature scalding, heat deformation and cracking of the stove countertop in the related art.

Description

Technical Field

[0001] The present invention relates to the technical field of household kitchenware, and in particular to a gas stove and a gas stove system. Background Art

[0002] With the development of the kitchen appliance industry, the power of gas stoves is getting higher and higher to meet consumers' demand for stir-frying. As the power becomes higher and higher, the temperature of the stove surface rises too high, which can easily cause scalding accidents.

[0003] The existing gas stoves on the market are unable to solve this problem, and as the power becomes larger and larger, the panels of glass stoves on the market are at risk of deformation and cracking due to heat, which makes the self-explosion rate gradually increase, seriously affecting the safety of customers. Summary of the invention

[0004] The object of the present invention is to provide a gas stove and a gas stove system to alleviate the technical problems of high temperature scalding, heat deformation and cracking of the stove table in the related art.

[0005] In a first aspect, the present invention provides a gas stove, which is integrally installed on a cabinet countertop, and comprises: a stove upper cover plate, a stove lower cover plate, a burner, a fan and a temperature control device;

[0006] The stove upper cover is provided with a through groove and a mounting boss for mounting the burner, the mounting boss is arranged in the through groove, the through groove is used to cooperate with the lower surface of the table top to form an air duct, the stove upper cover is provided with a fan outlet, the fan allows the air between the stove upper cover and the stove lower cover to enter the air duct through the fan outlet, and the fan is connected to the temperature control device.

[0007] In an optional embodiment, more preferably, the stove upper cover includes an upper cover top surface, a first reinforcing rib and a second reinforcing rib, the first reinforcing rib and the second reinforcing rib are respectively arranged on both side edges of the upper cover top surface, and the through groove is formed between the upper cover top surface, the first reinforcing rib and the second reinforcing rib.

[0008] In an optional embodiment, more preferably, the top surface of the upper cover plate is provided with an air guide structure, and the air guide structure includes a first air guide component and a second air guide component, the first air guide component is arranged on the side of the top surface of the upper cover plate close to the first reinforcement rib, and the second air guide component is arranged on the side of the top surface of the upper cover plate close to the second reinforcement rib.

[0009] In an optional embodiment, more preferably, the first air guide assembly includes a plurality of first air guide plates, the first air guide plate includes a first air guide plate body and a first fixing portion, the first fixing portion is fixedly connected to the top surface of the upper cover plate, one end of the first air guide plate body is connected to the first reinforcement rib, and the other end is bent in a direction away from the first reinforcement rib.

[0010] In an optional embodiment, more preferably, the second air guide assembly includes a plurality of second air guide plates, the second air guide plates include a second air guide plate body and a second fixing portion, the second fixing portion is fixedly connected to the top surface of the upper cover plate, one end of the second air guide plate body is connected to the second reinforcement rib, and the other end is bent in a direction away from the second reinforcement rib.

[0011] In an optional embodiment, more preferably, the lower cover plate of the stove includes a left side plate, a right side plate and a rear side plate, and the left side plate, the right side plate and the rear side plate are all provided with ventilation holes, and external air enters the lower cover plate of the stove through the ventilation holes.

[0012] In an optional embodiment, more preferably, a diverter support plate and a burner base are provided in the lower cover of the stove, the diverter support plate is connected to the lower cover of the stove, the burner base and the fan are installed on the diverter support plate, and the burner is placed on the mounting boss and the lower end is fixed to the burner base.

[0013] In an optional embodiment, more preferably, the diversion support plate includes a support plate body, a bottom support plate and a side plate;

[0014] The bottom support plate is fixedly connected to the left side plate and the right side plate respectively, the burner base and the fan are installed on the support plate body, the side plate is bent in a direction away from the bottom support plate, and a plurality of through holes are provided on the side plate.

[0015] In an optional embodiment, more preferably, the temperature control device includes a temperature sensing probe, a fixing bracket and a controller;

[0016] The fixed bracket is installed on the lower cover plate of the cooker, the temperature sensing probe is installed on the fixed bracket, the temperature sensing probe is connected to the input end of the controller, and the output end of the controller is connected to the fan.

[0017] In a second aspect, the present invention provides a gas stove system, comprising a countertop, a water collecting tray and a gas stove provided by any optional embodiment of the first aspect, wherein the countertop is provided with a countertop mounting hole, and the mounting boss in the gas stove is arranged corresponding to the countertop mounting hole, the stove cover plate of the gas stove is installed on the countertop from bottom to top, the water collecting tray is installed on the mounting boss, and a pot rack is arranged on the water collecting tray.

[0018] In an optional embodiment, more preferably, the first reinforcing rib of the gas stove and the second reinforcing rib of the gas stove have the same height, and the distance between the top surface of the upper cover plate of the gas stove and the lower surface of the table top is greater than or equal to 1 mm.

[0019] By adopting the above technical solution, the present invention can achieve the following beneficial effects:

[0020] An embodiment of the present invention provides a gas stove, which is integrally installed on a cabinet countertop, and comprises: a stove upper cover plate, a stove lower cover plate, a burner, a fan and a temperature control device; the stove upper cover plate is provided with a through groove and a mounting boss for installing the burner, the mounting boss is arranged in the through groove, the through groove is used to cooperate with the lower surface of the countertop to form an air duct, the stove upper cover plate is provided with a fan outlet, the fan allows air between the stove upper cover plate and the stove lower cover plate to enter the air duct through the fan outlet, and the fan is connected to the temperature control device. When the gas stove of the present invention is working, the burner is ignited to release heat, and the temperature control device monitors the temperature. When the table top rises to a preset temperature, the temperature signal is fed back and a signal corresponding to the frequency of controlling the fan rotation is generated according to the size of the temperature signal value, thereby controlling the operation of the fan. The fan will absorb the wind entering the gas stove from the lower cover of the stove, thereby generating an upward wind volume; the upward wind volume enters the air duct through the fan outlet, and the wind flows to the left and right sides of the gas stove, thereby realizing fluid heat exchange for the entire table top, thereby reducing the temperature of the table top, and avoiding high temperature burns, deformation, and cracks of the table top due to heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the related technologies, the drawings required for use in the specific embodiments or the related technical descriptions will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 A schematic diagram of the structure of a gas stove provided in Embodiment 1 of the present invention;

[0023] Figure 2 A schematic structural diagram of a stove top cover plate of a gas stove provided in Embodiment 1 of the present invention;

[0024] Figure 3 A schematic structural diagram of a first air guide plate of a gas stove provided in Embodiment 1 of the present invention;

[0025] Figure 4 A schematic structural diagram of a lower cover plate of a gas stove provided in Embodiment 1 of the present invention;

[0026] Figure 5A schematic structural diagram of a flow distribution support plate of a gas stove provided in Embodiment 1 of the present invention;

[0027] Figure 6 A schematic diagram of the air duct flow direction of a gas stove provided in Embodiment 1 of the present invention;

[0028] Figure 7 A schematic diagram of the structure of a cabinet countertop of a gas stove system provided in Embodiment 2 of the present invention;

[0029] Figure 8 This is a schematic cross-sectional view of a gas stove system after installation provided by Embodiment 2 of the present invention.

[0030] Icons: 100-table; 101-table mounting hole; 200-stove upper cover; 201-top surface of upper cover; 202-first reinforcing rib; 203-second reinforcing rib; 204-mounting boss; 205-fan outlet; 206-cover mounting hole; 300-stove lower cover; 301-left side plate; 302-rear side plate; 303-right side plate; 304-diversion support plate; 3041-support plate body; 3042- Bottom support plate; 3043-side plate; 3044-through hole; 305-ventilation hole; 401-burner; 402-burner base; 501-fan; 502-fan mounting hole; 601-temperature sensor; 602-fixing bracket; 603-controller; 700-first air guide plate; 701-air guide plate body; 702-fixing part; 800-second air guide plate; 901-water tray; 902-pot rack; 903-knob. DETAILED DESCRIPTION

[0031] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Embodiment 1

[0035] This embodiment provides a gas stove, which is integrally installed on a cabinet countertop 100. Figures 1 to 8 The gas stove comprises: an upper cover plate 200 of the stove, a lower cover plate 300 of the stove, a burner 401, a fan 501 and a temperature control device; the upper cover plate 200 of the stove is provided with a through groove and a mounting boss 204 for mounting the burner 401, the mounting boss 204 is arranged in the through groove, the through groove is used to cooperate with the lower surface of the table top 100 to form an air duct, the top surface 201 of the upper cover plate is provided with a fan outlet 205, the fan 501 allows the air between the upper cover plate 200 of the stove and the lower cover plate 300 of the stove to enter the air duct through the fan outlet 205, and the fan 501 is connected to the temperature control device.

[0036] When the gas stove of the present invention is working, the burner 401 is ignited to release heat, and the temperature control device monitors the temperature. When the table top 100 rises to a preset temperature, the temperature signal is fed back and a signal corresponding to the rotation frequency of the fan 501 is generated according to the size of the temperature signal value, thereby controlling the operation of the fan 501. The fan 501 will absorb the air entering the gas stove from the lower cover 300 of the stove, thereby generating an upward wind volume; the upward wind volume enters the air duct through the fan outlet 205, and the wind after entering the air duct flows through the entire gas stove, thereby realizing fluid heat exchange for the cabinet table top 100 as a whole, thereby reducing the temperature of the table top 100, and avoiding high temperature burns, deformation, and cracking of the table top 100.

[0037] See also Figure 1 , Figure 2 and Figure 6 In this embodiment, more preferably, the above-mentioned stove cover 200 includes an upper cover top surface 201, a first reinforcing rib 202 and a second reinforcing rib 203, the first reinforcing rib 202 and the second reinforcing rib 203 are respectively arranged on both sides of the upper cover top surface 201, and a through groove is formed between the upper cover top surface 201, the first reinforcing rib 202 and the second reinforcing rib 203.

[0038] Specifically, the first reinforcing rib 202 and the second reinforcing rib 203 are rectangular structures and are integrally formed on the top surface 201 of the upper cover plate. The first reinforcing rib 202 and the second reinforcing rib 203 are arranged in parallel. The top surface 201 of the upper cover plate, the first reinforcing rib 202, the second reinforcing rib 203 and the lower surface of the table top 100 cooperate to form an air duct. The mounting boss 204 is arranged in the through groove and is arranged on the left and right sides of the top surface 201 of the upper cover plate. A plurality of cover plate mounting holes 206 are arranged at both ends of the stove upper cover plate 200. The stove upper cover plate 200 and the stove lower cover plate 300 are connected through the cover plate mounting holes. The mounting holes 206 are connected by bolts, and a fan outlet 205 is provided in the middle of the top surface 201 of the upper cover plate. The distance between the fan outlet 205 and the mounting bosses 204 on both sides is the same. The fan 501 is installed in the lower cover plate 300 of the stove and corresponds to the position of the fan outlet 205, so that the fan 501 can introduce the wind between the lower cover plate 300 of the stove and the upper cover plate 200 of the stove into the air duct through the fan outlet 205. The wind after entering the air duct flows through the entire gas stove, thereby realizing fluid heat exchange for the entire countertop 100, thereby reducing the temperature of the countertop 100.

[0039] It should be noted that there is no restriction on the shape and structure of the first reinforcing rib 202 and the second reinforcing rib 203 forming the through groove, and for example, an annular or trapezoidal structure may be adopted, as long as a closed air duct is formed with the top surface 201 of the upper cover plate and the lower surface of the countertop 100; in addition, the fan 501 may be replaced by a DC fan, an axial flow fan or any device that can generate wind. Furthermore, there is no restriction on the installation position of the fan 501 and the air outlet position of the fan outlet 205, as long as the external wind can be drawn into between the stove upper cover plate 200 and the stove lower cover plate 300 to generate upward air volume, and then enter the air duct through the fan outlet 205 to dissipate heat to the cabinet countertop 100, it can be placed at any position inside the gas stove according to actual conditions.

[0040] See also Figure 1 and Figure 3 In this embodiment, it is more preferred that the top surface 201 of the upper cover plate is provided with an air guide structure, and the air guide structure includes a first air guide component and a second air guide component. The first air guide component is arranged on a side of the top surface 201 of the upper cover plate close to the first reinforcing rib 202, and the second air guide component is arranged on a side of the top surface 201 of the upper cover plate close to the second reinforcing rib 203.

[0041] Specifically, the first wind guide assembly includes a plurality of first wind guide plates 700. In the present embodiment, the number of the first wind guide plates 700 is two, and the first wind guide plates 700 include a first wind guide plate body 701 and a first fixing portion 702. The first wind guide plate body 701 is an arc-shaped structure, and the first fixing portion 702 is connected to the top surface 201 of the upper cover plate by gluing and / or screw locking, one end of the first wind guide plate body 701 is connected to the first reinforcing rib 202, and the other end is bent in a direction away from the first reinforcing rib 202; the second wind guide assembly includes a plurality of second wind guide plates 800. The number of the second wind guide plates 800 is two, and the second wind guide plate 800 includes a second wind guide plate body and a second fixing portion. The structure of the second wind guide plate body is arc-shaped, and the second fixing portion is connected to the top surface 201 of the upper cover plate by gluing and / or screw locking, one end of the second wind guide plate body is connected to the second reinforcing rib 203, and the other end is bent in a direction away from the second reinforcing rib 203. The first air guide plate 700 and the second air guide plate 800 guide the wind convecting into the air duct. The fan 501 absorbs the wind entering the gas stove from the lower cover plate 300 of the stove, thereby generating upward wind volume. The upward wind volume enters the air duct through the fan outlet 205. When the wind flows to the left and right edges of the gas stove, the wind passes through the arc-shaped first air guide plate 700 and the second air guide plate 800 and flows to the windless areas on the left and right sides, thereby realizing fluid heat exchange for the entire countertop 100, improving the uniformity of convection, and increasing the heat dissipation effect, thereby reducing the overall temperature of the countertop 100.

[0042] It should be noted that the shapes of the first air guide plate 700 and the second air guide plate 800 are not limited, and they may be in a straight edge, trapezoidal, or other shapes according to actual conditions.

[0043] See also Figure 1 and Figure 4 In this embodiment, more preferably, the above-mentioned stove lower cover 300 includes a left side plate 301, a right side plate 303 and a rear side plate 302, and the left side plate 301, the right side plate 303 and the rear side plate 302 are all provided with ventilation holes 305, and the external air enters the stove lower cover 300 through the ventilation holes 305.

[0044] Specifically, the lower cover plate 300 of the stove is a rectangular box structure with an open upper end, including a left side plate 301, a right side plate 303 and a rear side plate 302. The left side plate 301, the right side plate 303 and the rear side plate 302 are each provided with a plurality of ventilation holes 305, so that three sides of the lower cover plate 300 of the stove form an air intake area, increase the air intake amount, and improve the heat dissipation effect inside the gas stove. The shape of the ventilation holes 305 can be rectangular, circular or irregular. The fan 501 draws external air into the lower cover plate 300 of the stove through the ventilation holes 305, so that upward air volume is formed in the lower cover plate 300 of the stove and the upper cover plate 200 of the stove, and then enters the air duct through the fan outlet 205, realizes fluid heat exchange inside the gas stove and the countertop 100 to dissipate heat, and ensures the heat dissipation effect.

[0045] See also Figure 1 , Figure 2 and Figure 5 In this embodiment, it is more preferred that a diverter support plate 304 and a burner base 402 are provided in the above-mentioned stove lower cover 300, the diverter support plate 304 is connected to the stove lower cover 300, the burner base 402 and the fan 501 are installed on the diverter support plate 304, and the burner 401 is placed on the mounting boss 204 and the lower end is fixed to the burner base 402.

[0046] Specifically, the flow dividing support plate 304 is connected to the lower cover plate 300 of the stove by pasting and / or screws, the burner base 402 is locked with the flow dividing support plate 304 by screws, the burner 401 is installed on the mounting boss 204, and the lower end is connected to the burner base 402, and the fan 501 is connected to the flow dividing support plate 304 by pasting and / or screws through the fan mounting hole 502; the flow dividing support plate 304 includes a support plate body 3041, a bottom support plate 3042 and a side support plate 3043; The plate 3043 and the bottom support plate 3042 are fixedly connected with the left plate 301 and the right plate 303 respectively, the burner base 402 and the fan 501 are installed on the support plate body 3041, the side plate 3043 is bent in the direction away from the bottom support plate 3042 in the support plate body 3041, and a plurality of through holes 3044 are provided on the side plate 3043, so that the fan 501 absorbs the wind from the left air inlet area, the right air inlet area and the rear air inlet area to circulate and mix with each other, which is beneficial to the internal circulation of the gas stove. By setting the diversion support plate 304, the burner base 402 can be isolated from the lower cover plate 300 of the stove, and the heat is prevented from diffusing to the remaining interior of the lower cover plate 300 of the stove, so that the internal temperature of the gas stove is kept in a stable fluctuation range, which is beneficial to ensure the temperature of the internal original components and increase the service life on the one hand; on the other hand, it is beneficial to ensure the suction temperature of the fan 501, which is beneficial to circulation and cooling.

[0047] See also Figures 1 to 8In this embodiment, more preferably, the temperature control device includes a temperature probe 601, a fixed bracket 602 and a controller 603; the fixed bracket 602 is installed on the lower cover plate 300 of the cooker, the temperature probe 601 is installed on the fixed bracket 602, the temperature probe 601 is connected to the input end of the controller 603, and the output end of the controller 603 is connected to the fan 501.

[0048] Specifically, the fixing bracket 602 is fastened to the lower cover plate 300 of the stove by screws, the temperature sensing probe 601 is installed on the fixing bracket 602, the temperature sensing probe 601 is connected to the input end of the controller 603, and the output end of the controller 603 is connected to the fan 501. The control principle of the temperature sensing device is to ignite the burner 401 by turning the knob 903. At this time, the flame of the burner 401 releases heat by radiation and conduction, and the temperature sensing probe begins to monitor the temperature. When the temperature of the upper surface of the table 100 reaches 45°C, the temperature sensing probe feeds back the temperature signal to the controller 603. At this time, the controller 603 will generate a signal corresponding to the rotation frequency of the fan 501 according to the value of the temperature signal (when the monitored temperature reaches 60°C, the fan 501 will work at maximum power), thereby controlling the fan. The fan 501 is working. At this time, the fan 501 will absorb the wind entering the gas stove from the left air inlet area, the rear air inlet area and the right air inlet area, thereby generating upward wind volume; the upward wind volume enters the air duct through the fan outlet 205. When the wind flows to the left and right edges of the stove cover 200, it flows to the left and right windless areas through the guidance of the first air guide plate 700 and the second air guide plate 800, thereby realizing the fluid heat exchange of the gas stove and the table 100 as a whole, thereby preventing the table 100 from being deformed or cracked due to high temperature. By arranging a temperature sensing device inside the gas stove, the temperature sensing contact surface of the temperature sensing probe 601 contacts the table 100 to monitor the temperature change of the table 100, and then transmits the signal to the controller 603. The controller 603 generates a signal corresponding to the rotation frequency of the fan 501 according to the temperature signal to control the size of the wind volume of the fan 501. This variable frequency adjustment method is conducive to energy saving and power saving, and ensures the service life of the fan 501.

[0049] Embodiment 2

[0050] This embodiment provides a gas stove system. Figure 1 and Figure 8The gas stove system includes a countertop 100, a water tray 901 and a gas stove. The countertop 100 is pre-opened with a countertop mounting hole 101. The mounting boss 204 in the gas stove is arranged corresponding to the countertop mounting hole 101. The stove cover 200 of the gas stove is installed on the countertop 100 from bottom to top, the water tray 901 is installed on the mounting boss 204, and a pot rack 902 is arranged on the water tray 901. The gas stove system provided in this embodiment is provided by pre-setting the countertop mounting hole 101 on the cabinet countertop 100, placing the gas stove from bottom to top on the countertop mounting hole 101 and the countertop 100 for installation, and then locking the water tray and the gas stove, so as to realize the integrated installation of the cabinet countertop 100 and the gas stove, thereby ensuring the consistency of the overall style of the kitchen, and making it easier to clean, safer and more beautiful.

[0051] See also Figure 6 In this embodiment, it is more preferred that the first reinforcing rib 202 of the gas stove and the second reinforcing rib 203 of the gas stove have the same height, which can ensure that the first reinforcing rib 202 and the second reinforcing rib 203 are in close contact with the lower surface of the table top 100, and ensure the sealing of the air duct formed between the top surface 201 of the upper cover plate, the first reinforcing rib 202, the second reinforcing rib 203 and the lower surface of the table top 100; the distance between the top surface 201 of the upper cover plate of the gas stove and the lower surface of the table top 100 is greater than or equal to 1mm. In this embodiment, the distance between the top surface 201 of the upper cover plate of the gas stove and the lower surface of the table top 100 is 1mm, and in other embodiments it can also be 1.5mm, 2mm or 3mm, etc. The air duct has a certain relative height to ensure the ventilation volume inside the air duct, improve the uniformity of the air supply in the air duct, and improve the heat dissipation effect on the table top 100.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A gas stove, the gas stove being integrally mounted on a cabinet countertop (100), characterized in that: The gas stove comprises: a stove upper cover plate (200), a stove lower cover plate (300), a burner (401), a fan (501) and a temperature control device; The stove upper cover (200) is provided with a through groove and a mounting boss (204) for mounting the burner (401); the mounting boss (204) is arranged in the through groove; the through groove is used to cooperate with the lower surface of the table top (100) to form an air duct; the stove upper cover (200) is provided with a fan air outlet (205); the fan air outlet (205) is located between two of the mounting bosses (204); the fan (501) allows the air between the stove upper cover (200) and the stove lower cover (300) to enter the air duct through the fan air outlet (205); and the fan (501) is connected to the temperature control device.

2. The gas stove according to claim 1, characterized in that: The stove upper cover plate (200) comprises an upper cover plate top surface (201), a first reinforcing rib (202) and a second reinforcing rib (203); the first reinforcing rib (202) and the second reinforcing rib (203) are respectively arranged on two side edges of the upper cover plate top surface (201); and the through groove is formed between the upper cover plate top surface (201), the first reinforcing rib (202) and the second reinforcing rib (203).

3. The gas stove according to claim 2, characterized in that: The top surface (201) of the upper cover plate is provided with an air guide structure, the air guide structure comprising a first air guide component and a second air guide component, the first air guide component being arranged on a side of the top surface (201) of the upper cover plate close to the first reinforcing rib (202), and the second air guide component being arranged on a side of the top surface (201) of the upper cover plate close to the second reinforcing rib (203).

4. The gas stove according to claim 3, characterized in that: The first air guide assembly comprises a plurality of first air guide plates (700), wherein the first air guide plates (700) comprise a first air guide plate body (701) and a first fixing portion (702), wherein the first fixing portion (702) is fixedly connected to the top surface (201) of the upper cover plate, and one end of the first air guide plate body (701) is connected to the first reinforcing rib (202), and the other end is bent in a direction away from the first reinforcing rib (202).

5. The gas stove according to claim 3, characterized in that: The second air guide assembly comprises a plurality of second air guide plates (800), wherein the second air guide plates (800) comprise a second air guide plate body and a second fixing portion, wherein the second fixing portion is fixedly connected to the top surface (201) of the upper cover plate, and one end of the second air guide plate body is connected to the second reinforcing rib (203), and the other end is bent in a direction away from the second reinforcing rib (203).

6. The gas stove according to claim 1, characterized in that: The stove lower cover plate (300) comprises a left side plate (301), a right side plate (303) and a rear side plate (302); the left side plate (301), the right side plate (303) and the rear side plate (302) are all provided with ventilation holes (305), and external air enters the stove lower cover plate (300) through the ventilation holes (305).

7. The gas stove according to claim 6, characterized in that: A flow diversion support plate (304) and a burner base (402) are provided inside the stove lower cover plate (300); the flow diversion support plate (304) is connected to the stove lower cover plate (300); the burner base (402) and the fan (501) are mounted on the flow diversion support plate (304); the burner (401) is placed on the mounting boss (204) and the lower end is fixed to the burner base (402).

8. The gas stove according to claim 7, characterized in that: The flow dividing support plate (304) comprises a support plate body (3041), a bottom support plate (3042) and a side plate (3043); The bottom support plate (3042) is fixedly connected to the left side plate (301) and the right side plate (303) respectively, the burner base (402) and the fan (501) are installed on the support plate body (3041), the side plate (3043) is bent in a direction away from the bottom support plate (3042), and a plurality of through holes (3044) are provided on the side plate (3043).

9. The gas stove according to claim 1, characterized in that: The temperature control device comprises a temperature sensing probe (601), a fixing bracket (602) and a controller (603); The fixed bracket (602) is installed on the lower cover plate (300) of the stove, the temperature sensing probe (601) is installed on the fixed bracket (602), the temperature sensing probe (601) is connected to the input end of the controller (603), and the output end of the controller (603) is connected to the fan (501).

10. A gas stove system, characterized in that: The invention comprises a table top (100), a water collecting pan (901) and a gas stove according to any one of claims 1 to 9, wherein the table top (100) is provided with a table top mounting hole (101), a mounting boss (204) in the gas stove is arranged corresponding to the table top mounting hole (101), a cooker upper cover plate (200) of the gas stove is mounted on the table top (100) from bottom to top, the water collecting pan (901) is mounted on the mounting boss (204), and a pot rack (902) is arranged on the water collecting pan (901).

11. The gas stove system according to claim 10, characterized in that: The first reinforcing rib (202) of the gas stove and the second reinforcing rib (203) of the gas stove have the same height, and the distance between the top surface (201) of the upper cover plate of the gas stove and the lower surface of the table top (100) is greater than or equal to 1 mm.

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