Extensible universal stove burner

Abstract

The utility model discloses an extendible type general stove burner, including burner, burner, function piece and extension connecting mechanism, the burner is equipped with the bearing platform that is used for erecting burner and the gas supply pipe that is used for the plug-in connection of burner, the burner is arranged in the ring shape, makes the middle part of burner form the abdicating channel that is arranged along the height direction, and the function piece is connected with the extension connecting mechanism. The expansion connecting mechanism comprises an expansion insertion hole and an expansion insertion column which are correspondingly arranged. According to the stove burner, besides the functions of a conventional stove, the arrangement of adding the expansion connecting mechanism is adopted, and the expansion inserting column is connected to the expansion inserting column arranged on the bearing platform in a pluggable mode, so that great compatibility is provided for subsequently adding various functional parts; the furnace end can be produced in a one-time forming mode, function expansion can be achieved at most through simple machining in the follow-up process, additional machining of functional parts and the furnace end is not needed, and the production cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of gas stoves, in particular to an extensible universal stove burner. Background Art

[0002] At present, it has become a common practice in the industry to design burners separately for different functional requirements. Although this practice can ensure that the burner achieves optimal performance in specific application scenarios, since the design of each burner is independent, its other supporting components also need to be specially customized. Among them, the burner head specially developed in the individually designed burner is often limited to the single function targeted at the beginning of the design, that is, it can only be used to cooperate with specific functional components. This limitation makes the burner head no longer able to be used to adapt to other different functional components, and there are great restrictions on functional expansion and adaptability. Once the application scenario changes and needs to be applied to functional components with different functions, the burner head needs to be redesigned or modified, which not only increases the development cost, but may also lead to the abandonment of existing equipment and cause waste of resources. Therefore, it is urgent to design an extensible universal stove burner to adapt to functional components with different styles and functions. Utility Model Content

[0003] The utility model aims to provide an expandable universal stove burner to solve the problem that the burner of the existing burner cannot be adapted to a variety of functional components with different functions.

[0004] The utility model provides the following technical solutions: an expandable universal stove burner head, comprising a burner, a burner, a functional part and an expansion connection mechanism arranged between the burner and the functional part, the burner head is provided with a receiving platform for mounting the burner and a gas supply pipe for plugging the burner, the burner is arranged in a ring shape, so that a makeshift channel arranged along the height direction is formed in the middle of the burner, the expansion connection mechanism comprises correspondingly arranged expansion jacks and expansion pins, the expansion jacks are opened on the receiving platform and face the makeshift channel, the expansion pins are arranged on the functional part, the expansion pins can be plugged in and out of the expansion jack, so that the functional part can be detachably connected to the receiving platform through the makeshift channel to connect to the burner.

[0005] The expandable universal stove burner as described above also includes a rotation limiting mechanism arranged between the expansion socket and the expansion pin, and the rotation limiting mechanism includes a corresponding flange and a recessed edge, the flange is arranged on the side wall of the expansion socket, and the recessed edge is arranged on the side wall of the expansion pin. When the expansion pin is inserted into the expansion socket, the recessed edge fits and abuts against the flange to limit the rotation of the expansion pin around the axis.

[0006] As described above, in the expandable universal stove burner, the expansion connection mechanism further comprises a plurality of auxiliary fixing holes opened on the receiving platform, and the auxiliary fixing holes are located beside the expansion socket.

[0007] In the expandable universal stove burner as described above, the diameter of the expansion socket is smaller than the diameter of the clearance channel.

[0008] In the expandable universal stove burner as described above, the center distance between the expansion pin and the auxiliary fixing hole is smaller than the radius of the clearance channel.

[0009] As described above, in an expandable universal stove burner, the functional parts include a direct injection pipe and a direct injection head, the expansion plug is sleeved on the direct injection pipe, the direct injection head is connected to one end of the direct injection pipe close to the burner, and the end of the direct injection pipe away from the burner is connected to an external gas supply.

[0010] As described above, in an expandable universal stove burner, the functional parts include a support rod and a sensor probe, the expansion pin is sleeved on the support rod, and the sensor probe is arranged at one end of the support rod close to the burner and abuts against the bottom of the cookware.

[0011] In the expandable universal stove burner as described above, the receiving platform and the gas supply pipe are integrally formed.

[0012] As described above, in an expandable universal stove burner, the gas supply pipes are provided in plurality, and the plurality of gas supply pipes are all perpendicular to the receiving platform. When the plurality of gas supply pipes are all plugged into the burner, the burner is parallel to the receiving platform.

[0013] As described above, the expandable universal stove burner head is further provided with a plurality of burner fixing holes opened on the receiving platform, and each of the burner fixing holes is respectively located beside the corresponding gas supply pipe.

[0014] Compared with the prior art, the utility model has the following advantages:

[0015] The scalable universal cooktop burner of the present utility model, in addition to having the functions of a conventional cooktop burner, adopts an extended connection mechanism. Among them, the extended plug post can be detachably connected to the extended plug post opened on the receiving platform, providing great compatibility for adding various functional components in the future. The types and structures of the functional components are diverse, such as anti-dry burning, low fire when the pot is removed, direct injection high fire, short-time stir-fry fire, etc. On the basis of this structure, the burner can be produced in one piece, and subsequent functional expansion can be achieved with at most simple processing. Specifically, only by setting the extended jacks and extended plug posts on the receiving platform and the functional components, the rapid mating connection between the functional components and the burner can be realized, without additional processing of the functional components and the burner, saving production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 An exploded view of the burner and the combustor of the first embodiment of the present utility model.

[0017] Figure 2 An exploded view of the burner and the combustor of the second embodiment of the present utility model.

[0018] DESCRIPTION OF THE REFERENCE NUMERALS: 1, burner; 2, combustor; 3, functional component; 4, extended connection mechanism; 5, rotation limiting mechanism; 11, receiving platform; 12, gas supply pipe; 13, combustor fixing hole; 21, relief channel; 31, direct injection pipe; 32, direct injection head; 33, support rod; 34, induction probe; 41, extended jack; 42, extended plug post; 43, auxiliary fixing hole; 51, flange; 52, concave edge. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment 1: Please refer to the attached Figure 1The present embodiment provides an expandable universal stove burner, comprising a burner 1, a burner 2, a functional part 3 and an expansion connection mechanism 4 arranged between the burner 1 and the functional part 3. The burner 1 is provided with a receiving platform 11 for mounting the burner 2 and a gas supply pipe 12 for plugging the burner 2. The burner 2 is arranged in a ring shape, so that a clearance channel 21 arranged along the height direction is formed in the middle of the burner 2. The expansion connection mechanism 4 includes a correspondingly arranged expansion socket 41 and an expansion plug 42. The expansion socket 41 is opened on the receiving platform 11 and faces the clearance channel 21. The expansion plug 42 is arranged on the functional part 3. The expansion plug 42 can be plugged in and connected to the expansion socket 41, so that the functional part 3 can be detachably connected to the receiving platform 11 through the clearance channel 21 to connect to the burner 1. The expandable universal stove burner of the present embodiment, in addition to having the functions possessed by a conventional stove, adopts the setting of adding an expansion connection mechanism 4, wherein an expansion pin 42 is pluggable and connected to an expansion pin 41 provided on the receiving platform 11, which provides great compatibility for the subsequent addition of various functional parts. The types and structures of the functional parts are diverse, such as anti-dry burning, low fire away from the pot, direct spray of high fire, short-term stir-frying fire, etc. On the basis of this structure, the burner 1 can be produced in one-time molding, and subsequent functional expansion can be achieved by simple processing at most. Specifically, it is only necessary to set the expansion jack and the expansion pin on the receiving platform 11 and the functional part 3 to achieve the quick matching connection between the functional part 3 and the burner 1, without the need for additional processing of the functional part 3 and the burner 1, thereby saving production costs.

[0021] The expandable universal stove burner also includes a rotation limiting mechanism 5 disposed between the expansion socket 41 and the expansion plug 42. The rotation limiting mechanism 5 includes a corresponding flange 51 and a recessed edge 52. The flange 51 is disposed on the side wall of the expansion socket 41, and the recessed edge 52 is disposed on the side wall of the expansion plug 42. When the expansion plug 42 is plugged into the expansion socket 41, the recessed edge 52 fits against the flange 51 to limit the rotation of the expansion plug 42 around the axis. The provision of the rotation limiting mechanism 5 further enhances the firmness of the expansion plug 42 plugged into the expansion socket 41, making it difficult for the functional component 3 to accidentally fall out of the receiving platform 11.

[0022] The extended connection mechanism 4 also includes a plurality of auxiliary fixing holes 43 opened on the receiving platform 11. The auxiliary fixing holes 43 are located beside the extended socket 41. After the functional component 3 is inserted and positioned, the functional component 3 can be fastened at the auxiliary fixing holes 43 by means of threaded connection, so that the functional component 3 can be installed more firmly on the furnace head 1.

[0023] Preferably, the diameter of the extension socket 41 is smaller than the diameter of the clearance channel 21. This arrangement enables the functional component 3 to directly pass through the clearance channel 21 to connect to the receiving platform 11 after the burner 2 is installed on the furnace head 1, without having to remove the burner 2 before installation.

[0024] The center distance between the extended plug post 42 and the auxiliary fixing hole 43 is smaller than the radius of the clearance channel 21, so that the functional part 3 can be threadedly fastened to the receiving platform 11 through the auxiliary fixing hole 43 without removing the burner 2 before installation.

[0025] The functional part 3 of this embodiment includes a direct injection pipe 31 and a direct injection head 32. The extension plug 42 is sleeved on the direct injection pipe 31. The direct injection head 32 is connected to the end of the direct injection pipe 31 close to the burner 2. The end of the direct injection pipe 31 away from the burner 2 is connected to the external gas supply. The functional part 3 can realize the central direct injection fire mode. The central direct injection is an efficient, energy-saving and environmentally friendly gas fire mode in the gas stove. It uses high-pressure gas to directly inject gas into the center of the stove to form a uniform and strong flame to meet various cooking needs.

[0026] There are multiple gas supply pipes 12 , and the multiple gas supply pipes 12 are perpendicular to the receiving platform 11 . When the multiple gas supply pipes 12 are plugged into the burner 2 , the burner 2 is parallel to the receiving platform 11 , thereby ensuring sufficient gas supply to the burner 2 .

[0027] The burner head 1 is also provided with a plurality of burner fixing holes 13 opened on the receiving platform 11, and each burner fixing hole 13 is respectively located beside the corresponding gas supply pipe 12, so that after the burner 2 and the gas supply pipe 12 are docked in place, the burner 2 and the receiving platform 11 are fastened by threads to ensure a stable connection between the burner 2 and the gas supply pipe 12.

[0028] Example 2: Please refer to the attached Figure 2 This embodiment provides an expandable universal stove burner, the functional part 3 of the burner includes a support rod 33 and a sensor probe 34, the extension pin 42 is sleeved on the support rod 33, the sensor probe 34 is arranged at one end of the support rod 33 close to the burner 2 and abuts against the bottom of the pot; the other structures of the burner are the same as those of the embodiment 1. The functional part 3 can realize the functions of preventing dry burning and lifting the pot to a low fire, wherein the sensor probe 34 can highly sensitively and ultra-precisely sense the pot temperature and detect whether the pot temperature is too high. When the temperature at the bottom of the pot reaches the preset temperature threshold, the anti-dry burning gas stove will instantly turn off the flame and cut off the gas to avoid further heating; the pot placed on the burner 2 can be lifted up by adjusting the length of the support rod 33, and the burner 2 can be adjusted to a low fire state at this time, realizing the function of lifting the pot to a low fire.

[0029] 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. An expandable universal stove burner, characterized by: The invention comprises a burner head (1), a burner (2), a functional part (3), and an extended connection mechanism (4) arranged between the burner head (1) and the functional part (3); the burner head (1) is provided with a receiving platform (11) for mounting the burner (2) and an air supply pipe (12) for plugging the burner (2); the burner (2) is arranged in an annular shape, so that a clearance channel (21) arranged in the height direction is formed in the middle of the burner (2); the extended connection mechanism (4) is provided with a receiving platform (11) for mounting the burner (2) and an air supply pipe (12) for plugging the burner (2); ) comprises correspondingly arranged extension sockets (41) and extension pins (42), wherein the extension sockets (41) are provided on the receiving platform (11) and face the clearance passage (21), and the extension pins (42) are provided on the functional component (3), and the extension pins (42) can be plugged in and out of the extension sockets (41), so that the functional component (3) can be detachably connected to the receiving platform (11) through the clearance passage (21) to connect to the stove head (1).

2. The expandable universal stove burner according to claim 1, characterized in that: The invention also includes a rotation limiting mechanism (5) disposed between the expansion socket (41) and the expansion pin (42), wherein the rotation limiting mechanism (5) includes a correspondingly disposed flange (51) and a recessed edge (52), wherein the flange (51) is disposed on the side wall of the expansion socket (41), and the recessed edge (52) is disposed on the side wall of the expansion pin (42). When the expansion pin (42) is plugged into the expansion socket (41), the recessed edge (52) fits in contact with the flange (51) to limit the rotation of the expansion pin (42) around the axis.

3. The expandable universal stove burner according to claim 2, characterized in that: The expansion connection mechanism (4) further comprises a plurality of auxiliary fixing holes (43) formed on the receiving platform (11), wherein the auxiliary fixing holes (43) are located beside the expansion plug hole (41).

4. The expandable universal stove burner according to claim 3, characterized in that: The diameter of the expansion socket (41) is smaller than the diameter of the clearance channel (21).

5. The expandable universal stove burner according to claim 4, characterized in that: The center distance between the extended plug post (42) and the auxiliary fixing hole (43) is smaller than the radius of the clearance channel (21).

6. The expandable universal stove burner according to claim 1, characterized in that: The functional part (3) comprises a straight injection pipe (31) and a straight injection head (32); the extension plug (42) is sleeved on the straight injection pipe (31); the straight injection head (32) is connected to one end of the straight injection pipe (31) close to the burner (2); and one end of the straight injection pipe (31) away from the burner (2) is connected to an external air supply.

7. The expandable universal stove burner according to claim 1, characterized in that: The functional part (3) comprises a support rod (33) and a sensing probe (34); the extension pin (42) is sleeved on the support rod (33); and the sensing probe (34) is arranged at one end of the support rod (33) close to the burner (2) and abuts against the bottom of the cookware.

8. The expandable universal stove burner according to claim 1, characterized in that: The receiving platform (11) and the air supply pipe (12) are integrally formed.

9. The expandable universal stove burner according to claim 1, characterized in that: The gas supply pipes (12) are arranged in plurality, and the plurality of gas supply pipes (12) are all perpendicular to the receiving platform (11); when the plurality of gas supply pipes (12) are all plugged into the burner (2), the burner (2) is parallel to the receiving platform (11).

10. The expandable universal stove burner according to claim 9, characterized in that: The burner head (1) is also provided with a plurality of burner fixing holes (13) opened on the receiving platform (11), and each of the burner fixing holes (13) is located beside the corresponding gas supply pipe (12).

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