Portable outdoor oven

Abstract

The utility model discloses a portable outdoor oven which comprises an oven body, an oven cavity is formed in the oven body, a first heating opening is formed in the top end of the oven body, and a second heating opening is formed in the side portion of the oven body. The first heating port is communicated to the top end of the furnace chamber; the second heating port is communicated to the side part of the furnace chamber; the second heating port extends in the height direction of the furnace chamber; the first heating opening is covered with the first combustion furnace end in a detachable mode, and combustion heating is conducted on the first heating opening through the first combustion furnace end; and the second combustion furnace end covers the second heating opening in a sealing manner in a detachable manner, and performs combustion heating at the second heating opening. According to the portable outdoor oven disclosed by the utility model, the top end and the side part of the oven body are respectively provided with the first combustion furnace end and the second combustion furnace end, so that the internal space of the oven cavity can reach a relatively uniform temperature, and the cooking uniformity of food materials is improved.

Description

Technical Field

[0001] This utility model relates to the field of outdoor ovens, and more particularly to a portable outdoor oven. Background Technology

[0002] With the increasing popularity of outdoor activities such as camping and hiking, people often carry grills to cook food outdoors for convenience. In related technologies, to facilitate outdoor portability, grills are usually equipped with a burner head placed on top of the grill body and inverted to heat the interior. This results in extremely high temperatures near the burner head and relatively low temperatures away from it. Consequently, food needs to be frequently turned over during cooking, leading to uneven heating. Furthermore, cooking at the far end takes longer and results in a less desirable taste. Utility Model Content

[0003] In order to overcome at least one of the defects of the prior art, the present invention provides a portable outdoor oven, which has a first combustion head and a second combustion head respectively arranged on the top and side of the oven body, so that the internal space of the oven cavity can reach a relatively uniform temperature and improve the uniformity of food cooking.

[0004] The technical solution adopted by this utility model to solve its problem is:

[0005] A portable outdoor grill, comprising,

[0006] The furnace body has a furnace cavity inside. A first heating port is provided at the top of the furnace body, and a second heating port is provided on the side of the furnace body. The first heating port extends to the top of the furnace cavity. The second heating port extends to the side of the furnace cavity. The second heating port extends in the height direction of the furnace cavity.

[0007] The first combustion burner head is detachably sealed to the first heating port and combustion heating is performed in the first heating port;

[0008] The second combustion burner head is detachably sealed to the second heating port and combustion heating is performed in the second heating port.

[0009] As an optional implementation, the first combustion burner includes a first burner seat, a first gas burner, a first gas pipe, and a first gas connector. The first burner seat has a first combustion chamber and a first heat conduction port facing the first heating port. The first gas burner is located in the first combustion chamber, the first gas pipe is connected to the first gas burner, and the other end of the first gas pipe is connected to the first gas connector. The first burner seat is detachably installed on the furnace body.

[0010] As an optional implementation, the top of the furnace body is provided with a first slot, and the bottom of the first burner head seat is provided with a first snap-fit ​​piece, which is used to snap into the first slot.

[0011] As an optional implementation, the first slot includes a first through slot section and a first snap-fit ​​slot section, and the first snap-fit ​​piece includes a first vertical snap-fit ​​section and a first horizontal snap-fit ​​section. The first horizontal snap-fit ​​section is vertically connected to the bottom end of the first vertical snap-fit ​​section. The first horizontal snap-fit ​​section passes through the first through slot section and guides the first vertical snap-fit ​​section to slide to the first snap-fit ​​slot section.

[0012] As an optional implementation, the second combustion burner includes a second burner seat, a second gas burner, a second gas pipe, and a second gas connector. The second burner seat has a second combustion chamber and a second heat conduction port facing the second heating port. The second gas burner is located in the second combustion chamber. The second gas pipe is connected to the second gas burner, and the other end of the second gas pipe is connected to the second gas connector. The second burner seat is detachably installed on the furnace body.

[0013] As an optional implementation, the first burner head seat has a first gas guide seat on its side, and a first regulating valve is provided inside the first gas guide seat; the first gas connector is installed on the first gas guide seat and is connected to the first regulating valve; the first gas pipeline is connected to the first regulating valve.

[0014] The second burner head base has a second gas guide seat at its top, and a second regulating valve is provided inside the second gas guide seat; the second gas connector is installed on the second gas guide seat and is connected to the second regulating valve; the second gas pipeline is connected to the second regulating valve;

[0015] The first gas guide seat and the second gas guide seat are staggered and flush at the top of the furnace body.

[0016] As an optional implementation, the first gas guide seat protrudes from the side of the first burner seat, and the side of the first burner seat is formed with a first clearance recess, which is offset from the first gas guide seat.

[0017] The second gas guide seat protrudes from the side of the second burner head seat, and the side of the second burner head seat has a second clearance recess, which is offset from the second gas guide seat.

[0018] The first clearance recess is used to accommodate the second air guide seat, and the second clearance recess is used to accommodate the first air guide seat.

[0019] As an optional implementation, the side of the furnace base is provided with a second slot, and the second furnace head base is provided with a second snap-fit ​​piece, which is used to snap into the second slot.

[0020] As an optional implementation, the second slot includes a second through slot section and a second snap-fit ​​slot section, and the second snap-fit ​​piece includes a second vertical snap-fit ​​section and a second horizontal snap-fit ​​section. The second horizontal snap-fit ​​section is vertically connected to the bottom end of the second vertical snap-fit ​​section. The second horizontal snap-fit ​​section passes through the second through slot section and guides the second vertical snap-fit ​​section to slide to the second snap-fit ​​slot section.

[0021] As an optional implementation, the portable outdoor grill also includes a gas supply canister, a three-way valve, a first connecting pipe, and a second connecting pipe. The first port of the three-way valve is connected to the gas supply pipe, the second port of the three-way valve is connected to the first connecting pipe, and the third port of the three-way valve is connected to the second connecting pipe. The first connecting pipe is connected to the first combustion burner head, and the second connecting pipe is connected to the second combustion burner head.

[0022] In summary, this utility model has the following technical effects:

[0023] Place the ingredients into the oven cavity and activate the first and second combustion heads. The first combustion head heats the top of the oven cavity, while the second combustion head heats the side of the oven cavity. Heat is introduced through both the first heating vent at the top and the second heating vent on the side. The heat from the first combustion head flows downwards, while the heat from the second combustion head is introduced through the side of the oven cavity. The second heating vent extends along the height of the oven cavity, ensuring even heat distribution throughout the cavity. This allows the oven cavity to quickly reach a relatively balanced and uniform temperature, maintaining a consistent charring time and degree on the food surface. Frequent flipping is unnecessary, improving the flavor and texture of the food and increasing baking efficiency. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a cross-sectional structural diagram of the present invention;

[0026] Figure 2 This is a schematic diagram of the overall structure of this utility model;

[0027] Figure 3 This is a partially exploded structural diagram of the present invention;

[0028] Figure 4 This is a schematic diagram of the overall structure of this utility model from another perspective;

[0029] Figure 5 This is a schematic diagram of the structure of the first combustion furnace head of this utility model;

[0030] Figure 6 This is a schematic diagram of the structure of the second combustion head of this utility model;

[0031] Figure 7 This is a schematic diagram of the furnace body of this utility model.

[0032] The meanings of the reference numerals in the attached drawings are as follows: 10, furnace body; 11, furnace cavity; 12, cooking vessel; 13, first heating port; 14, second heating port; 151, first through-hole groove section; 152, first snap-fit ​​groove section; 161, second through-hole groove section; 162, second snap-fit ​​groove section; 20, first combustion burner head; 21, first burner head base; 211, first heat conduction port; 212, first gas guide seat; 213, first clearance recess; 214, first snap-fit ​​piece; 22, first gas burner; 23, first gas connector; 30, second combustion burner head; 31, second burner head base; 311, second heat conduction port; 312, second gas guide seat; 313, second clearance recess; 314, second snap-fit ​​piece; 32, second gas burner; 33, second gas connector; 40, gas supply tank; 41, three-way valve; 42, gas supply pipe; 43, pipe connector. Detailed Implementation

[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0034] In this invention, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this invention and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0035] Furthermore, in addition to indicating direction or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this utility model according to the specific circumstances.

[0036] Furthermore, the terms "installation," "setup," "equipped with," "connection," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this utility model based on the specific circumstances.

[0037] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0038] The technical solution of this utility model will be further described below with reference to the embodiments and accompanying drawings.

[0039] See Figures 1-7 This utility model discloses a portable outdoor grill, including a grill body 10, a first combustion head 20 and a second combustion head 30. The grill body 10 is provided with a grill cavity 11, and cooking utensils 12, such as baking trays or grill racks, can be placed in the grill cavity 11. Food is placed in the cooking utensils 12 and then placed in the grill cavity 11 for cooking.

[0040] Specifically, a first heating port 13 is provided at the top of the furnace body 10, and a second heating port 14 is provided on the side of the furnace body 10. Both the first heating port 13 and the second heating port 14 can be connected to the furnace cavity 11. The first heating port 13 corresponds to the top of the furnace cavity 11, while the second heating port 14 corresponds to the side of the furnace cavity 11. The second heating port 14 can extend in the height direction of the furnace cavity 11. The first combustion burner head 20 is detachably sealed to the first heating port 13 and performs combustion heating in the first heating port 13. The second combustion burner head 30 is detachably sealed to the second heating port 14 and performs combustion heating in the second heating port 14.

[0041] Based on the above structure, when using the portable outdoor oven of this utility model, the food is placed into the oven cavity 11, and the first combustion head 20 and the second combustion head 30 are activated. The first combustion head 20 can burn and heat at the top of the oven cavity 11, while the second combustion head 30 can heat the side of the oven cavity 11. In this way, the heat in the oven cavity 11 can be introduced through the first heating port 13 at the top of the oven cavity 11, and also through the second heating port 14 on the side of the oven cavity 11. Thus, the heat generated by the first combustion head 20 flows from top to bottom, and the heat generated by the second combustion head 30 can be introduced through the side of the oven cavity 11. The second heating port 14 extends in the height direction of the oven cavity 11, so the introduced heat is distributed in the height direction of the oven cavity 11, making the heat distribution in all positions in the height direction of the oven cavity 11 relatively uniform. This allows the internal space of the oven cavity 11 to quickly reach a relatively balanced and uniform temperature. In this way, the time and degree of charring of the food surface can be kept relatively balanced and consistent, eliminating the need for frequent flipping, improving the flavor and taste of the food, and increasing the efficiency of baking.

[0042] It should be noted that, in order for the oven to be used outdoors, the structure used to heat the oven cavity 11 is a combustion burner. By supplying gas to the first combustion burner 20 and the second combustion burner 30 and then igniting them, the interior of the oven cavity 11 can be heated.

[0043] Of course, it should also be noted that since the first combustion burner 20 and the second combustion burner 30 are both detachably mounted on the furnace body 10, when carrying them, the first combustion burner 20 and the second combustion burner can be removed from the furnace body 10. In this way, the first combustion burner 20, the second combustion burner 30 and the furnace body 10 can all be removed for transportation or storage, making it convenient for outdoor carrying.

[0044] As an optional implementation, the first combustion burner 20 includes a first burner base 21, a first gas burner 22, a first gas pipeline, and a first gas connector 23. The first burner base 21 is provided with a first combustion chamber and a first heat conduction port 211 facing the first heating port 13. The first gas burner 22 is located in the first combustion chamber. The first gas pipeline is connected to the first gas burner 22, and the other end of the first gas pipeline is connected to the first gas connector 23. Based on this structure, when the first combustion burner 20 is used for combustion, gas from an external gas device can be guided into the first gas pipeline through the first gas connector 23. The gas is then guided to the gas burner through the first gas pipeline and mixed with air for ignition, thereby combustion. The heat generated by combustion can be guided to the first heating port 13 through the first heat conduction port 211, thereby heating the furnace chamber 11.

[0045] Based on this structure, the first burner head base 21 is installed on the furnace body 10 in a detachable manner. That is, the first gas burner 22, the first gas pipeline and the first gas connector 23 are all assembled on the first burner head base 21 as the installation base. When disassembling and assembling the first combustion burner head 20, the first burner head base 21 can be installed or removed from the furnace body 10.

[0046] As an optional implementation, in order to facilitate the disassembly and assembly of the first burner head seat 21 and the furnace body 10, a first slot can be provided at the top of the furnace body 10, and a first snap-fit ​​piece 214 can be provided at the bottom of the first burner head seat 21. When the first burner head seat 21 and the furnace body 10 are installed, the first snap-fit ​​piece 214 on the first burner head seat 21 is snapped into the first slot of the furnace body 10, thereby realizing snap-fit ​​disassembly and assembly.

[0047] Alternatively, a slot structure can be provided on the first burner head seat 21, and a corresponding buckle can be provided on the furnace body 10, which can also achieve snap-fit ​​assembly and disassembly. In other embodiments, the first burner head seat 21 and the furnace body 10 can also be assembled and disassembled using connecting structures such as screws, locking pins, and spring pins.

[0048] As an optional implementation, the first slot includes a first through slot section 151 and a first snap-fit ​​slot section 152, and the first snap-fit ​​piece 214 includes a first vertical snap-fit ​​section and a first horizontal snap-fit ​​section. The first horizontal snap-fit ​​section is vertically connected to the bottom end of the first vertical snap-fit ​​section. The first horizontal snap-fit ​​section passes through the first through slot section 151 and guides the first vertical snap-fit ​​section to slide to the first snap-fit ​​slot section 152.

[0049] Based on this structure, the diameter of the first through slot section 151 can be larger than the diameter of the first snap-fit ​​slot section 152. When the first snap-fit ​​piece 214 is disassembled or assembled, since the first transverse snap-fit ​​section is vertically connected to the bottom end of the first vertical snap-fit ​​bottom end, the bottom end of the first snap-fit ​​piece 214 protrudes. If the first snap-fit ​​is directly snapped in the first slot with the same diameter, then the snap-fit ​​section of the first snap-fit ​​piece 214 needs to be made of deformable materials such as rubber or silicone. In this way, the first snap-fit ​​piece 214 can be squeezed into the first slot and snapped in by its own elasticity.

[0050] In this embodiment, the first transverse snap-fit ​​segment with a large outer diameter is inserted into the first snap-fit ​​groove segment 151. After insertion, to prevent loosening, the first snap-fit ​​piece 214 can slide along the first through-groove segment 151, so that the first vertical snap-fit ​​segment corresponds to the first snap-fit ​​groove segment 152. In this way, the first vertical snap-fit ​​segment can be inserted into the first snap-fit ​​groove segment 152, and the first transverse snap-fit ​​segment at the bottom of the first vertical snap-fit ​​segment can abut against the bottom of the first snap-fit ​​groove segment 152 in the transverse direction to prevent the first vertical snap-fit ​​segment from separating from the first snap-fit ​​groove segment 152. This makes the snap-fit ​​structure more stable.

[0051] When disassembling, simply slide the first vertical locking section along the first locking groove section 152 to the position of the first through groove section 151. At this time, the first horizontal locking section can be disengaged from the first through groove section 151.

[0052] As an optional implementation, the second combustion burner 30 includes a second burner seat 31, a second gas burner 32, a second gas pipeline, and a second gas connector 33. The second burner seat 31 is provided with a second combustion chamber and a second heat conduction port 311 facing the second heating port 14. The second gas burner 32 is located in the second combustion chamber, and the second gas pipeline is connected to the second gas burner 32. The other end of the second gas pipeline is connected to the second gas connector 33. The second burner seat 31 is detachably installed on the furnace body 10.

[0053] Based on this structure, when the second combustion burner 30 is used for combustion, the gas from the external gas equipment can be guided to the second gas pipeline through the second gas connector 33. The gas is then guided to the gas burner through the second gas pipeline and mixed with air before ignition, thus initiating combustion. The heat generated by combustion can be guided to the second heating port 14 through the second heat conduction port 311, thereby heating the furnace cavity 11.

[0054] Based on this structure, the second burner head base 31 is installed on the furnace body 10 in a detachable manner. That is, the second gas burner 32, the second gas pipeline and the second gas connector 33 are all assembled on the second burner head base 31 as the installation base. When disassembling and assembling the second combustion burner head 30, the second burner head base 31 can be installed or removed from the furnace body 10.

[0055] As an optional implementation, the first burner head seat 21 is provided with a first gas guide seat 212 on its side, and a first regulating valve is provided in the first gas guide seat 212. The first gas connector 23 is installed in the first gas guide seat 212 and connected to the first regulating valve; the first gas pipeline is connected to the first regulating valve.

[0056] Similarly, the second burner head seat 31 is provided with a second gas guide seat 312 at the top, and a second regulating valve is provided in the second gas guide seat 312; the second gas connector 33 is installed in the second gas guide seat 312 and is connected to the second regulating valve; the second gas pipeline is connected to the second regulating valve.

[0057] Thus, when gas is supplied to the first combustion burner 20, it is connected to the first gas connector 23 via a pipeline from an external gas equipment. The gas introduced through the first gas connector 23 is guided by the first regulating valve to the first gas pipeline and then to the first gas burner 22 for combustion. Since the gas is introduced through the first gas pipeline via the first regulating valve, the amount of gas introduced can be controlled by the first regulating valve, thereby controlling the size of the combustion flame.

[0058] When the gas is supplied to the second combustion burner 30, it is connected to the second gas connector 33 via a pipeline from an external gas equipment. The gas introduced through the second gas connector 33 is guided by the second regulating valve to the second gas pipeline and then to the second gas burner 32 for combustion. Since the gas is introduced through the second gas pipeline via the second regulating valve, the amount of gas introduced can be controlled by the second regulating valve, thereby controlling the size of the combustion flame.

[0059] The first gas guide seat 212 on the first burner head seat 21 can be used as the assembly base for the first gas connector 23 and the first regulating valve, and the second gas guide seat 312 on the second burner head seat 31 can be used as the assembly base for the second gas connector 33 and the second regulating valve to facilitate the connection and adjustment of the gas pipeline.

[0060] Of course, in order to prevent the furnace body 10 from becoming too large after the first burner head seat 21 and the second burner head seat 31 are installed, the first gas guide seat 212 and the second gas guide seat 312 are staggered and flush at the top of the furnace body 10.

[0061] Specifically, the first gas guide seat 212 protrudes from the side of the first burner head seat 21. Since the first gas guide seat 212 protrudes from the side of the first burner head seat 21, the protruding structure can form a first clearance recess 213 on the side of the first burner head seat 21, and the first clearance recess 213 is offset from the first gas guide seat 212.

[0062] The second gas guide seat 312 protrudes from the side of the second burner head seat 31. Since the second gas guide seat 312 protrudes from the side of the second burner head seat 31, the protruding structure can form a second clearance recess 313 on the side of the second burner head seat 31, and the second clearance recess 313 is offset from the second gas guide seat 312.

[0063] Thus, after the first burner head seat 21 is assembled to the top of the furnace body 10, the first gas guide seat 212 of the first burner head seat 21 can face upwards of the second heating port 14. When the second burner head seat 31 is assembled to the position of the second heating port 14, the first clearance recess 213 can accommodate the second gas guide seat 312. The second clearance recess 313 accommodates the first gas guide seat 212. The first gas guide seat 212 and the second gas guide seat 312 can be mutually accommodating at the top of the furnace body 10, improving space utilization and reducing the overall volume of the furnace body 10 after the two combustion burners are assembled.

[0064] As an optional implementation, the side of the furnace base is provided with a second slot, and the second furnace head base 31 is provided with a second snap-fit ​​piece 314. The second snap-fit ​​piece 314 is used to snap into the second slot. When the second furnace head base 31 is installed with the furnace body 10, the second snap-fit ​​piece 314 on the second furnace head base 31 is snapped into the second slot of the furnace body 10, thereby realizing snap-fit ​​assembly and disassembly.

[0065] Alternatively, a slot structure can be provided on the second burner head seat 31, and a corresponding buckle can be provided on the furnace body 10, which can also achieve snap-fit ​​assembly and disassembly. In other embodiments, the assembly and disassembly of the second burner head seat 31 and the furnace body 10 can also be achieved through connection structures such as screws, locking pins, and spring pins.

[0066] As an optional implementation, the second slot includes a second through slot section 161 and a second snap-fit ​​slot section 162, and the second snap-fit ​​piece 314 includes a second vertical snap-fit ​​section and a second horizontal snap-fit ​​section. The second horizontal snap-fit ​​section is vertically connected to the bottom end of the second vertical snap-fit ​​section. The second horizontal snap-fit ​​section passes through the second through slot section 161 and guides the second vertical snap-fit ​​section to slide to the second snap-fit ​​slot section 162.

[0067] Based on this structure, the diameter of the second through slot section 161 can be larger than the diameter of the second snap-fit ​​slot section 162. When the second snap-fit ​​piece 314 is disassembled or assembled, since the second transverse snap-fit ​​section is vertically connected to the bottom end of the second vertical snap-fit ​​bottom end, the bottom end of the second snap-fit ​​piece 314 protrudes. If the snap-fit ​​is directly performed with the second snap-fit ​​slot with the same diameter, then the snap-fit ​​section of the second snap-fit ​​piece 314 needs to be made of deformable materials such as rubber or silicone. In this way, the second snap-fit ​​piece 314 can be squeezed into the second snap-fit ​​slot and snap-fit ​​with its own elasticity.

[0068] In this embodiment, the second transverse snap-fit ​​segment with a large outer diameter is inserted into the second snap-fit ​​groove segment 161. After insertion, to prevent loosening, the second snap-fit ​​piece 314 can slide along the second through-groove segment 161, so that the second vertical snap-fit ​​segment corresponds to the second snap-fit ​​groove segment 162. In this way, the second vertical snap-fit ​​segment can be inserted into the second snap-fit ​​groove segment 162, and the second transverse snap-fit ​​segment at the bottom of the second vertical snap-fit ​​segment can abut against the lower part of the second snap-fit ​​groove segment 162 in the transverse direction to prevent the second vertical snap-fit ​​segment from separating from the second snap-fit ​​groove segment 162. This makes the snap-fit ​​structure more stable.

[0069] When disassembling, simply slide the second vertical locking section along the second locking groove section 162 to the position of the second through groove section 161. At this time, the second horizontal locking section can be disengaged from the second through groove section 161.

[0070] As an optional implementation, the portable outdoor grill also includes a gas supply tank 40, a three-way valve 41, a first connecting pipe, and a second connecting pipe. The first port of the three-way valve 41 is connected to the gas supply pipe 42, the second port of the three-way valve 41 is connected to the first connecting pipe, and the third port of the three-way valve 41 is connected to the second connecting pipe. The first connecting pipe is connected to the first combustion burner 20, and the second connecting pipe is connected to the second combustion burner 30.

[0071] The gas supply tank 40 can be used as a gas appliance. When using it as a portable outdoor grill, a pipe connector 43 (as in the prior art) can be connected to the interface of the gas supply tank 40. The pipe connector 43 and the gas supply tank 40 are connected through a gas supply pipe 42. One end of the gas supply pipe 42 is connected to the first interface of a three-way valve 41, guiding the gas into the valve chamber of the three-way valve 41. The second interface of the three-way valve 41 guides part of the gas through the first connecting pipe to the first combustion burner 20. The third connector of the three-way valve 41 guides part of the gas through the second connecting pipe to the second gas burner. The same gas supply tank 40 can supply gas to two combustion burners. Compared with supplying gas to the first combustion burner 20 and the second combustion burner 30 separately, the connection structure of the gas pipeline is simplified.

[0072] Of course, it should also be noted that in related technologies, the aforementioned combustion burner can also be an infrared combustion burner to improve heating efficiency; or a cassette burner, depending on actual needs.

[0073] The technical means disclosed in this utility model are not limited to those disclosed in the above embodiments, but also include technical solutions composed of any combination of the above technical features. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications are also considered within the scope of protection of this utility model.

Claims

1. A portable outdoor grill, characterized in that, include, The furnace body has a furnace cavity inside. A first heating port is provided at the top of the furnace body, and a second heating port is provided on the side of the furnace body. The first heating port extends to the top of the furnace cavity. The second heating port extends to the side of the furnace cavity. The second heating port extends in the height direction of the furnace cavity. The first combustion burner head is detachably sealed to the first heating port and combustion heating is performed in the first heating port; The second combustion burner head is detachably sealed to the second heating port and combustion heating is performed in the second heating port.

2. The portable outdoor grill according to claim 1, characterized in that, The first combustion burner includes a first burner seat, a first gas burner, a first gas pipe, and a first gas connector. The first burner seat has a first combustion chamber and a first heat conduction port facing the first heating port. The first gas burner is located in the first combustion chamber. The first gas pipe is connected to the first gas burner, and the other end of the first gas pipe is connected to the first gas connector. The first burner seat is detachably installed on the furnace body.

3. The portable outdoor grill according to claim 2, characterized in that, The top of the furnace body is provided with a first slot, and the bottom of the first furnace head seat is provided with a first snap-fit ​​piece, which is used to snap into the first slot.

4. The portable outdoor grill according to claim 3, characterized in that, The first slot includes a first through slot section and a first snap-fit ​​slot section. The first snap-fit ​​piece includes a first vertical snap-fit ​​section and a first horizontal snap-fit ​​section. The first horizontal snap-fit ​​section is vertically connected to the bottom end of the first vertical snap-fit ​​section. The first horizontal snap-fit ​​section passes through the first through slot section and guides the first vertical snap-fit ​​section to slide to the first snap-fit ​​slot section.

5. The portable outdoor grill according to claim 2, characterized in that, The second combustion burner includes a second burner seat, a second gas burner, a second gas pipe, and a second gas connector. The second burner seat has a second combustion chamber and a second heat conduction port facing the second heating port. The second gas burner is located in the second combustion chamber. The second gas pipe is connected to the second gas burner, and the other end of the second gas pipe is connected to the second gas connector. The second burner seat is detachably installed on the furnace body.

6. The portable outdoor grill according to claim 5, characterized in that, The first burner head seat has a first gas guide seat on its side, and a first regulating valve is provided inside the first gas guide seat; the first gas connector is installed on the first gas guide seat and is connected to the first regulating valve; the first gas pipeline is connected to the first regulating valve. The second burner head base has a second gas guide seat at its top, and a second regulating valve is provided inside the second gas guide seat; the second gas connector is installed on the second gas guide seat and is connected to the second regulating valve; the second gas pipeline is connected to the second regulating valve; The first gas guide seat and the second gas guide seat are staggered and flush at the top of the furnace body.

7. The portable outdoor grill according to claim 6, characterized in that, The first gas guide seat protrudes from the side of the first burner seat, and the side of the first burner seat has a first clearance recess, which is offset from the first gas guide seat. The second gas guide seat protrudes from the side of the second burner head seat, and the side of the second burner head seat has a second clearance recess, which is offset from the second gas guide seat. The first clearance recess is used to accommodate the second air guide seat, and the second clearance recess is used to accommodate the first air guide seat.

8. The portable outdoor grill according to claim 5, characterized in that, The side of the furnace base is provided with a second slot, and the second furnace head base is provided with a second snap-fit ​​piece, which is used to snap into the second slot.

9. The portable outdoor grill according to claim 8, characterized in that, The second slot includes a second through slot section and a second snap-fit ​​slot section. The second snap-fit ​​piece includes a second vertical snap-fit ​​section and a second horizontal snap-fit ​​section. The second horizontal snap-fit ​​section is vertically connected to the bottom end of the second vertical snap-fit ​​section. The second horizontal snap-fit ​​section passes through the second through slot section and guides the second vertical snap-fit ​​section to slide to the second snap-fit ​​slot section.

10. The portable outdoor grill according to any one of claims 1-9, characterized in that, The portable outdoor grill also includes a gas supply canister, a three-way valve, a first connecting pipe, and a second connecting pipe. The first port of the three-way valve is connected to the gas supply pipe, the second port of the three-way valve is connected to the first connecting pipe, and the third port of the three-way valve is connected to the second connecting pipe. The first connecting pipe is connected to the first combustion burner head, and the second connecting pipe is connected to the second combustion burner head.

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