A new type of stove

Abstract

The present invention relates to a novel stove, comprising a base (1) arranged on a tabletop (9); a connecting arm (2), comprising at least one, each connecting arm (2) being horizontally rotatably connected to the base (1); a burner (4) arranged on the connecting arm (2); and a locking mechanism (5) arranged on the connecting arm (2) and capable of locking the position of the connecting arm (2). The novel stove can improve the utilization rate of the tabletop and ensure the stability of the burner during use and movement.

Description

Technical Field

[0001] The invention relates to a novel stove. Background Art

[0002] At present, household stoves are mainly built-in and countertop, and each has its own advantages and disadvantages. The overall installation of the built-in stove is beautiful and easier to clean than the countertop stove, but it will damage the cabinet countertop and occupy the space inside the cabinet. At the same time, it will also affect the installation of the disinfection cabinet and cupboard under the stove. In addition, if the cabinet countertop is too airtight, it will affect the primary air supply and cause the problem of flameout when the cabinet door is opened and closed. The overall installation of the countertop stove is poor in appearance and is not easy to clean. Since the stove is fixed, some oil stains drip from the inside of the stove to the countertop, causing accumulation and difficulty in cleaning. On the other hand, the current stoves are basically fixedly installed, that is, the burner is fixed on the countertop. The fixed stoves have the following disadvantages: 1. The fixed stove occupies the space of the countertop for a long time, so that the countertop can only be used to place the stove, which reduces the utilization rate of the countertop. With the tight housing area, the kitchen area is getting smaller and smaller. Sometimes, a cutting board for cutting vegetables or a bowl for serving vegetables must be placed far away from the stove, which is not conducive to the cooking experience; 2. It is difficult to clean.

[0003] The Chinese utility model patent "An Ultra-thin Gas Stove" with authorization announcement number CN20118782U (application number 201920787898.X) and the Chinese utility model patent "A Modular Electric Control Gas Stove" with authorization announcement number CN210014393U (application number 201920394313.8) disclose gas stoves that adopt an upside-down flipping structure. However, gas stoves with this structure have the following problems: 1. The upward flipping mechanism of the burner limits the installation height and type of the range hood, especially causing interference with the installed side-suction range hood. In order to avoid this interference, the installation height of the side-suction range hood can only be increased, thereby affecting the smoke extraction effect of the range hood. 2. When the burner flips upward, the various components that constitute the burner are at risk of falling off, and the oil stains accumulated on the burner will flow downward. This flow process increases the probability of blocking the fire hole or contaminating the ignition needle, thermocouple, etc. Therefore, it is necessary to develop a new installation form of stove that combines the advantages of embedded and countertop types. It can not only be truly easy to clean, but also greatly improve the utilization rate of countertops and internal space of cabinets, enhance the operating experience during cooking, and improve safety during cooking. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a new type of stove with which the utilization rate of the table can be improved and the stability of the burner during use and movement can be ensured based on the above-mentioned prior art.

[0005] The technical solution adopted by the present invention to solve the above problems is: a new type of stove, characterized in that:

[0006] A base, arranged on a table top;

[0007] A connecting arm, including at least one, each connecting arm being horizontally rotatably connected to the base;

[0008] The burner is arranged on the connecting arm.

[0009] In order to ensure the stability of the connecting arm during operation, a locking mechanism capable of locking the position of the connecting arm is provided on the connecting arm.

[0010] In order to ensure the smooth rotation of the connecting arm and effectively limit the rotation of the roller during use to ensure that the user has a stable position when using the cooker, a roller that can be locked by a locking mechanism is provided on the bottom surface of the connecting arm.

[0011] The structure is simple, the middle part of the burner has a through hole which passes through from top to bottom, and the connecting arm is provided with an opening corresponding to the through hole;

[0012] The locking mechanism includes a transmission rod disposed in the through hole and capable of moving up and down along the through hole, and also includes a linkage rod horizontally disposed below the connecting arm, the top of the transmission rod extending out of the top of the burner, and the linkage rod is in transmission connection with the transmission rod;

[0013] The side wall of the roller is provided with a limiting groove into which the end of the linkage rod can be matched and placed to limit the circumferential rotation of the roller.

[0014] In order to realize limited transmission in the conversion direction between the transmission rod and the linkage rod while keeping the structure simple, the transmission rod and the linkage rod are connected via an elastic member.

[0015] In order to effectively ensure the horizontal movement of the linkage rod and more accurately lock the roller, a guide piece is provided on the bottom surface of the connecting arm, and a guide hole for inserting the linkage rod is provided in the guide piece along the axial direction of the connecting arm.

[0016] In order to provide guidance for the movement of the transmission rod, a support frame is arranged in the opening, and a guide rod extending axially along the through hole is arranged on the support frame. The transmission rod is sleeved outside the guide rod and can move up and down relative to the guide rod.

[0017] The transmission rod is circumferentially provided with a sheet body, which gradually inclines upward from the inside to the outside in the radial direction, and at least one overflow port is provided on the sheet body, which is deviated from the connection position of the linkage rod on the transmission rod.

[0018] The cooking temperature is detected during the cooking process on the basis of locking the roller, the transmission rod is a temperature control probe, and the upper end of the temperature control probe extends out of the burner.

[0019] Optionally, the cross section of the transmission rod is polygonal or cross-shaped.

[0020] Preferably, the burner is a gas burner, the connecting arm has a cavity inside, the cavity of the connecting arm is provided with an ejector pipe connected to the air inlet of the burner, and the connecting arm is provided with a primary air inlet corresponding to the air inlet of the ejector pipe.

[0021] Preferably, the burner comprises

[0022] The seat body is annular, has an annular cavity opening upward, and also has a connecting pipe that can be connected to the ejector pipe, and the connecting pipe is in communication with the annular cavity;

[0023] The fire cover is annular in shape and covers the annular cavity of the seat body to form an annular air mixing chamber between the fire cover and the seat body.

[0024] In order to reduce the impact of high-temperature flue gas on the detection accuracy of the temperature control probe, the burner also includes a cover plate supported on the fire cover corresponding to the position of the through hole, there is a gap between the cover plate and the fire cover, and the cover plate also has a small hole for the temperature control probe to pass through.

[0025] The structure is simple. At least two supports are radially extended inwardly on the fire cover, and supporting feet that can be supported on the supports are arranged on the bottom surface of the cover plate.

[0026] In order to effectively ensure the stable gas injection direction of the nozzle and ensure effective operation, a nozzle is arranged in the base, the outlet of the nozzle faces the inlet position of the ejector tube when it is working, and a notch is arranged on the side wall of the base corresponding to the outlet of the nozzle.

[0027] Preferably, the burner is arranged at the outer end of the connecting arm;

[0028] The ejector tube is arranged to extend along the axial direction of the connecting arm, the air inlet of the ejector tube is located at one end of the connecting arm close to the base, and the air outlet of the ejector tube is located at one end of the connecting arm away from the base.

[0029] Preferably, a pot support is detachably provided on the connecting arm at a position corresponding to the burner.

[0030] In order to facilitate the driving of the connecting arm, a driving component for driving the connecting arm to rotate is arranged in the base corresponding to each connecting arm.

[0031] Simply put, the driving assembly includes a motor and a gear set connected to the output shaft of the motor. The connecting arm is connected to the output gear of the gear set through a connecting rod passing through the side wall of the base. A guide opening for the connecting rod to move is provided on the side wall of the base corresponding to the rotation range of the connecting arm.

[0032] Compared with the prior art, the advantages of the present invention are: the new stove in the present invention drives the burner to move synchronously through the rotation of the connecting arm, so that when the stove needs to be used, the connecting arm can be rotated outward to the working position, so that the user can conveniently use the burner to cook, and when the stove is not needed, the connecting arm can be rotated backward to the non-working position, thereby leaving more space on the countertop and facilitating the cleaning of the countertop. At the same time, since the new stove is located on the countertop as a whole, it does not occupy the space in the cabinet, and the space in the cabinet can be conveniently used for the installation of other embedded electrical appliances, thereby improving the utilization rate of the space in the cabinet. When at least two connecting arms are provided, only the connecting arm corresponding to the burner to be used can be rotated to the working position as needed, without having to rotate all the connecting arms to the working position at the same time, so that the use flexibility of the operating space on the countertop is higher. And because the connecting arm rotates in the horizontal direction, the oil stains on the burner will not flow out due to the vertical flipping of the burner, reducing the probability of fire hole clogging, ignition needle and thermocouple contamination. At the same time, the burner parts will not fall off due to vertical flipping, ensuring the stability of the stove in a mobile state.

[0033] In addition, the novel stove in the present invention is also provided with a locking mechanism. When in use, when the connecting arm moves to the working position, the locking mechanism can be used to lock the working position of the connecting arm to prevent the connecting arm from moving during the cooking process and affecting normal cooking, thereby ensuring the stability of the stove in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a three-dimensional diagram of the novel stove in the unused state according to the embodiment of the present invention.

[0035] Figure 2 The figure is a three-dimensional diagram of a novel stove with a burner in use according to an embodiment of the present invention.

[0036] Figure 3 for Figure 2 Diagram of the internal structure of the new stove.

[0037] Figure 4 for Figure 3 A top-down view of the new stove.

[0038] Figure 5 It is a rear-view angle diagram of the matching structure of the connecting arm, ejector tube and burner in an embodiment of the present invention.

[0039] Figure 6 for Figure 5 Exploded three-dimensional diagram.

[0040] Figure 7 for Figure 5 Exploded three-dimensional image from another angle.

[0041] Figure 8 for Figure 5 sectional view of .

[0042] Fig. 9 4 is a three-dimensional diagram of a driving assembly in an embodiment of the present invention.

[0043] Fig.10 It is a three-dimensional exploded view of the driving component in the embodiment of the present invention. DETAILED DESCRIPTION

[0044] The present invention is further described in detail below with reference to the accompanying drawings.

[0045] like Figures 1 to 10 As shown, the novel stove in this embodiment includes a base 1, at least one connecting arm 2, a burner 4, a locking mechanism, a driving assembly 7 and a pot support 8. The burner 4 can adopt various burners in the prior art, such as an electromagnetic burner or a gas burner. In this embodiment, a gas burner is adopted, and the novel stove also includes an ejector pipe 3 and a gas supply assembly 6.

[0046] like Figure 1 and Figure 2 As shown, the base 1 is arranged on the table 9, the connecting arm 2 can be connected to the base 1 in a horizontally rotatable manner, the ejector tube 3 is arranged in the connecting arm 2 along the axial direction of the connecting arm 2, and the burner 4 is embedded in the connecting arm 2. In order to facilitate cooking operations on the burner 4, in this embodiment, the burner 4 is embedded in the outer end of the connecting arm 2, and a pot support 8 is arranged on the connecting arm 2 corresponding to the setting position of the burner 4 for the cooking utensils to be placed thereon. The air outlet of the ejector tube 3 is connected to the air inlet of the burner 4, and the gas supply component 6 is arranged in the base 1. The gas supply component 6 is connected to the gas pipe 60 and can supply gas to the ejector tube 3.

[0047] In order to ensure the stability of the structure, the base 1 is fixedly arranged at the rear of the table 9, so that more operating space can be reserved at the front of the table 9. The base 1 in this embodiment includes a bottom shell 12 with a receiving cavity and an upper cover 13 matching and covering the bottom shell 12. The bottom shell 12 includes a first side wall 14 in a plane and a second side wall 15 in an arc shape, and the two ends of the second side wall 15 are respectively connected to the two ends of the first side wall 14 in an integral manner. When installing, the first side wall 14 of the bottom shell 12 is pressed against the rear wall, and then fixed on the table 9, so that more operating space can be reserved for the front of the table 9 to the greatest extent.

[0048] The connecting arm 2 can be rotated manually or electrically. Figure 3 , Fig. 9 and Fig.10 As shown, in this embodiment, the driving assembly 7 can realize the electric drive of the connecting arm 2. A group of driving assemblies 7 is provided corresponding to each connecting arm 2, and each driving assembly 7 is arranged in the accommodating cavity of the base 1 and connected to the corresponding connecting arm 2, thereby driving the connecting arm 2 to rotate. Each group of driving assemblies 7 in this embodiment includes a housing 73, a motor 71, and a gear set 72 connected to the output shaft of the motor 71. Each motor 71 is electrically connected to the control circuit board of the new stove, and the new stove also has an operation key connected to the control circuit board. When the user issues a cooking command to each burner 4 through the operation key, the control circuit board controls the corresponding motor 71 to work according to the received command signal, thereby driving the connecting arm 2 to rotate.

[0049] Each motor 71 and the gear set 72 are arranged in the housing 73. The connecting arm 2 is connected to the output gear 721 of the gear set 72 through the connecting rod 20 passing through the side wall of the base 1. A guide port 16 for the connecting rod 20 to move is provided on the side wall of the base 1 corresponding to the rotation range of the connecting arm 2. The guide port 16 can ensure that the connecting rod 20 can drive the connecting arm 2 to move, and can also provide guidance for the movement of the connecting rod 20 to avoid excessive displacement in the up and down directions during the movement and affect the use effect. The housing 73 is provided with a limiting hole 731 for the output gear 721 to be embedded and limit the rotation range of the output gear 721. The limiting hole 731 can effectively limit the rotation range of the output gear 721 to avoid the situation where the gear rotation angle exceeds the range and causes the burner 4 to be inappropriately positioned. The rotation range of the connecting arm 2 is set as needed. In this embodiment, the rotation range of the connecting arm 2 is 60°. After cooking, the connecting arm 2 is controlled to rotate to a position close to the wall, and then the table 9 is wiped, which is very easy to clean.

[0050] The number of connecting arms 2 is set as required, such as Figure 1 and Figure 2As shown, two connecting arms 2 are provided in this embodiment. When not in use, the two connecting arms 2 are placed close to the wall in a straight line, and the front space of the table top 9 is completely vacant, and the user can place items on the vacant table top 9. When work is required, the burner 4 that needs to be worked is rotated 60° horizontally outward by rotating the connecting arm 2, and the corresponding motor 71 is driven to work, and then the cooking utensils are placed on the pot support 8, and then the burner 4 is used for cooking. At this time, the space on the table top 9 on the other side can also be used, such as placing a cutting board or a bowl, etc., which is more convenient for cooking. If two burners 4 need to be used, each motor 71 is operated, and then the two connecting arms 2 are driven to rotate 60° horizontally outward.

[0051] The locking mechanism 5 is arranged on the connecting arm 2, and the locking mechanism 5 can lock the position of the connecting arm 2. The locking mechanism 5 can adopt various locking mechanisms in the prior art, such as a suction cup mechanism or a screw structure connected to the connecting arm 2. When the connecting arm 2 is rotated to the working position, the suction cup is pressed down to fix the connecting arm 2 on the table top 9, or the screw is screwed down to press it on the table top 9.

[0052] In order to improve the smoothness of the rotation of the connecting arm 2 in this embodiment, a roller 23 is provided on the bottom surface of the connecting arm 2, and the roller 23 is supported and arranged on the table 9. However, the roller 23 makes it more likely that the connecting arm 2 will rotate. The locking mechanism 5 in this embodiment can cooperate with the roller 23. When the connecting arm 2 rotates to the working position, the locking mechanism 5 can lock the roller 23, thereby locking the position of the connecting arm 2 relative to the table 9. The locking mechanism 5 can use various structures in the prior art that can lock the roller 23, and reference can be made to the wheel locking structures on various baby carriages.

[0053] In order to facilitate operation and improve the convenience of locking the position of the connecting arm 2, the burner 4 in this embodiment adopts a burner with an upper air inlet structure, and the middle part of the burner 4 has a through hole 40 that passes through from top to bottom, and the connecting arm 2 is provided with an opening 22 corresponding to the through hole 40. In this embodiment, the connecting arm 2 has a cavity, and the burner 4 is embedded in the connecting arm 2 in an embedded installation manner, the upper part of the burner 4 is located outside the connecting arm 2, and the opening 22 is correspondingly opened on the bottom plate of the connecting arm 2, and then directly connected with the through hole 40 in the up and down direction.

[0054] like Figures 6 to 8As shown, the locking mechanism 5 includes a transmission rod 51 disposed in the through hole 40 and capable of moving up and down along the through hole, and also includes a linkage rod 52 disposed horizontally below the connecting arm 2. The top of the transmission rod 51 extends out of the top of the burner 4, and the linkage rod 52 is connected to the transmission rod 51 through an elastic member 53. The elastic member 53 in this embodiment is a spring. The spring can satisfy the movement of the transmission member 51 in the up and down directions through its own deformation, and can also satisfy the movement of the linkage rod 52 in the horizontal direction, thereby facilitating the effective movement of the transmission rod 51 and the linkage rod 52 in different directions. In order to prevent the transmission rod 51 and the linkage rod 52 from being offset in their moving directions and failing to effectively complete the corresponding work, guide structures are respectively provided for the transmission rod 51 and the linkage rod 52. Specifically, a guide member 24 is provided on the bottom surface of the connecting arm 2, and a guide hole 241 is provided in the guide member 24 along the axial direction of the connecting arm 2 for the linkage rod 52 to be inserted. A support frame 221 is arranged in the opening 22. The support frame 221 in this embodiment is a rectangular sheet, which effectively ensures the air passing area of ​​the opening 22, thereby facilitating the secondary air supply described below. A guide rod 222 extending axially along the through hole 40 is arranged on the support frame 221, and the transmission rod 51 is sleeved outside the guide rod 222 and can move up and down relative to the guide rod 222.

[0055] The side wall of the roller 23 is provided with a limiting groove 231 into which the end of the linkage rod 52 can be matched and inserted to limit the circumferential rotation of the roller 23. The cross section of the linkage rod 52 can adopt various shapes that can achieve limiting, and the cross section of the corresponding limiting groove 231 matches the cross section shape of the linkage rod 52, such as the cross section of the linkage rod 52 can be polygonal or cross-shaped. When the connecting arm 2 is rotated to the working position, cooking utensils can be placed on the pot support 8, and the cooking utensils will press down the transmission rod 51, thereby prompting the elastic member 53 to move downward, and then push the linkage rod 52 to move horizontally. At this time, the position of the limiting groove 231 on the roller 23 is just enough for the linkage rod 52 to be inserted, thereby limiting the circumferential rotation of the roller 23, realizing the positioning of the connecting arm 2 relative to the table 9, avoiding the rotation of the connecting arm 2, and ensuring the stability of the connecting arm 2 relative to the table 9 during the cooking process. In order to further improve its stability, rollers 23 can be arranged on both sides of the opening 22 along the axial direction of the connecting arm 2, and a linkage rod 52 is arranged corresponding to each roller 23, and each linkage rod 52 is connected to the transmission rod 51 through an elastic member 53. When locking, the ends of the two linkage rods 52 are respectively inserted into the corresponding limiting grooves 231 of the rollers 23, thereby locking the connecting arm 2.

[0056] In addition, a sheet 511 is provided on the outer circumferential side of the transmission rod 51, and the sheet 511 gradually tilts upward from the inside to the outside in the radial direction. At least one overflow port 5111 is provided on the sheet 511 in this embodiment, which is deviated from the connection position of the linkage rod 52 on the transmission rod 51. In this embodiment, a hook 5112 is provided on the lower surface of the sheet 511, and one end of the elastic member 53 is connected to the hook 5112, and the overflow port 5111 and the hook 5112 have a certain angle in the circumferential direction. When in use, the overflow flowing into the through hole 40 of the burner 4 will accumulate on the sheet 511, and flow downward through the overflow port 5111, and stay on the table 9 through the opening 22 on the connecting arm 2. After cooking, after resetting the connecting arm 2, it can be wiped with a rag, which is very convenient to clean.

[0057] In this embodiment, the end surface of the connecting arm 2 is an arc-shaped surface that can match the second side wall 15 of the base 1, so that the end surface of the connecting arm 2 and the side wall of the base 1 are closely connected, thereby improving the sealing performance of the connection between the connecting arm 2 and the side wall of the base 1, and avoiding the accumulation of oil and dirt directly on the base 1 and the connecting arm 2. Figure 4 and Figure 8 As shown, the connecting arm 2 is supported by the rollers 23 and arranged on the table 9 , so that there is a gap between the connecting arm 2 and the table 9 , so that air can flow around the connecting arm 2 .

[0058] like Figure 3 As shown, the gas supply assembly 6 includes a nozzle 61 connected to the end of the gas pipe 60 and fixedly arranged, and a valve body 62 arranged on the gas pipe 60 near the nozzle 61. In order to ensure the stable gas injection direction of the nozzle 61 and to ensure effective operation, the outlet of the nozzle 61 faces the inlet position of the ejector tube 3 when working. A notch 11 is arranged on the side wall of the base 1 corresponding to the outlet of the nozzle 61, and the nozzle 61 ejects gas to the ejector tube 3 in the connecting arm 2 through the notch 11. In order to minimize the damage of the gas pipe 60 to the table 9, the gas pipe 60 is penetrated in the bottom wall or rear side wall of the bottom shell 12 of the base 1.

[0059] In order to ensure the injection speed of the gas and improve the injection capacity of the gas, the connecting arm 2 has a cavity, and the injection pipe 3 is arranged in the cavity of the connecting arm 2 along the axial extension of the connecting arm 2, and the end of the connecting arm 2 close to the base is opened to ensure that the gas ejected from the nozzle 61 from the notch 11 enters the injection pipe 3, so as to facilitate the nozzle 61 to spray the gas into the injection pipe 3, and at the same time, it is more conducive to the injection of primary air. The inlet of the injection pipe 3 is located at the end close to the base 1, and the outlet of the injection pipe 3 is located at the end away from the base 1. In this structure, the nozzle 61 is far away from the burner 4. Compared with the existing upper air inlet burner, based on the structure of the connecting arm 2, the length of the injection pipe 3 in this embodiment is close to the length of the injection pipe in the lower air inlet burner. The length of the injection pipe 3 is longer, and the mixing uniformity of the gas and the injected primary air is higher, which greatly improves the injection capacity. At the same time, the nozzle 61 is far away from the burner 4, so the nozzle 61 is less affected by heat, and the nozzle 61 is also prevented from being blocked by the soup flowing down during the cooking process.

[0060] When the connecting arm 2 reaches the working position, the axis of the nozzle 61 is in the same straight line as the axis of the ejection tube 3, thereby improving the ejection capacity of the gas. In addition, this structure allows the nozzle 61 to be away from the burner 4, thereby effectively avoiding the situation where the burner 4 is blocked. A primary air inlet 21 is provided on the wall of the connecting arm 2 corresponding to the inlet position of the ejection tube 3. Specifically, a primary air inlet 21 is provided on the rear side wall and the bottom surface of the connecting arm 2, thereby maintaining the integrity of the outer wall of the connecting arm 2 at positions such as the front side and the rear side where people can conveniently observe, thereby improving the aesthetics of the novel stove. The size of the primary air inlet 21 is set as required, and primary air can be ejected into the ejection tube 3 from the rear and bottom of the connecting arm 2, thereby ensuring the supply of primary air.

[0061] like Figures 6 to 8 As shown, the detection of the cooking temperature during the cooking process is realized on the basis of locking the roller 23. The transmission rod 51 in this embodiment is a temperature control probe, and the upper end of the temperature control probe extends outside the burner 4. The temperature control probe moves up and down elastically in the through hole 40 under the action of the elastic member 53. When the pot is placed on the pot support 8, the temperature control probe moves down, and the temperature control probe is pressed against the pot under the elastic force of the elastic member 53, thereby detecting the temperature change of the pot during the cooking process. When the pot is taken away from the burner 4, the temperature control probe moves up and pops up. The electrical working method of the temperature control probe is the same as the existing working method.

[0062] The burner 4 in this embodiment specifically includes an annular seat body 41, an annular fire cover 42 arranged above the seat body 41, a cover plate 43 supporting the fire cover 42, an ignition needle 44 and a thermocouple 45 arranged next to the fire cover 42. The seat body 41 has an annular cavity 411 with an opening facing upward, and the lower part of the seat body 41 has a connecting pipe 412 that can be connected to the ejector tube 3, and the connecting pipe 412 is connected to the annular cavity 411. An annular gas mixing chamber is formed between the fire cover 42 and the seat body 41, and a fire hole 421 is arranged on the fire cover 42. The fire hole 421 in this embodiment adopts a tooth-shaped fire hole 421 disclosed in Patent No. ZL201920979432.X. The fire cover 42 with the tooth-shaped fire hole 421 is detachable and convenient to remove for cleaning, thereby improving the anti-blocking performance of the fire hole 421. After the seat body 41 and the fire cover 42 are installed, the aforementioned through hole 40 is formed in the middle.

[0063] The bottom surface of the seat body 41 supports the connecting wall 220 extending upward from the bottom surface of the connecting arm 2, and the outer wall of the through hole 40 in the middle of the seat body 41 matches and docks with the connecting wall 220, thereby ensuring the stability of the structure and allowing all the air replenished from the opening 22 to enter the through hole 40. The seat body 41 is also fixed to the bottom plate of the connecting arm 2 by a fixing member.

[0064] The cover plate 43 is supported on the fire cover 42 at a position corresponding to the through hole 40, with a gap between the cover plate 43 and the fire cover 42, and the cover plate 43 also has a small hole 431 for the temperature control probe to pass through. In order to facilitate the installation of the cover plate, at least two supports 420 are provided on the fire cover 42 to extend radially inward, and the supports 420 are evenly distributed along the circumference of the fire cover 42. Support legs 432 that can be supported on the supports 420 are provided on the bottom surface of the cover plate 43. After the cover plate 43 is supported on the supports 420 by the support legs 432, a gap is formed between the cover plate 43 and the fire cover 42 along the circumferential direction.

[0065] The structure of the burner 4 solves the problem of flameout when the cabinet door is opened and closed without occupying cabinet space. The fire hole 421 on the fire cover 42 can obtain the secondary air required for combustion from the outside air. In this embodiment, the opening 22 on the connecting arm 2 is connected to the through hole 40, so the opening 22 can constitute the secondary air inlet of the burner 4. The air entering the through hole 40 in the burner 4 from the opening 22 flows upward, and then forms a secondary air supply from the inner side of the fire hole 421 on the fire cover 42. There is a gap between the connecting arm 2 and the table 9, so that the external air can more easily enter the opening 22 to realize the secondary air supply. On the basis of supplementing the secondary air through the external air, the burner 4 further supplements the secondary air through the opening 22, and the secondary air supply of the burner 4 is more sufficient.

[0066] The air entering the through hole 40 in the burner 4 from the opening 22 specifically flows to the gap between the cover plate 43 and the fire cover 42 and the small hole 431. The air flowing to the gap between the cover plate 43 and the fire cover 42 realizes the secondary air supply from the inside of the fire hole 421 on the fire cover 42, and the air flowing to the small hole 431 cools the temperature control probe, reducing the impact on the temperature control probe. In addition, through the isolation effect of the cover plate 43, the flame is kept away from the temperature control probe, which also reduces the impact of the high-temperature smoke formed by the flame on the temperature control probe, reduces the impact of the flame on the detection accuracy of the temperature control probe, and also prolongs the service life of the temperature control probe.

[0067] In addition, since the opening 22 is arranged corresponding to the through hole 40 of the burner 4, that is, the opening 22 is located at the end of the connecting arm 2 away from the base 1, and the primary air inlet 21 corresponds to the entrance of the ejector tube 3 and is located at the end close to the base 1, the primary air inlet 21 and the opening 22 constituting the secondary air inlet are respectively located at the two ends of the ejector tube 3, so that the distance between the primary air inlet 21 and the opening 22 constituting the secondary air inlet is far, which greatly reduces the air competition between the two.

[0068] During cooking, the overflow liquid flowing onto the cover plate 43 can flow into the through hole 40 through the small hole 431 and then flow onto the sheet body 511 , thereby completing the aforementioned overflow liquid discharge work and improving the cleanliness of the burner 4 .

[0069] The thermocouple 43 and the ignition needle 44 are fixed to the outside of the side wall of the seat body 41 through a fixing member, and the upper ends of the thermocouple 43 and the ignition needle 44 extend to the side of the fire hole 421 of the fire cover 42. In order to prevent the overflow from contaminating the ignition needle 44 and ensure the reliability of ignition, a baffle 422 located above the ignition needle 44 extends outward from the fire cover 42.

[0070] In this embodiment, the pot support 8 can be detachably buckled on the connecting arm 2. In order to ensure the flatness of the upper surface of the connecting arm 2 and reduce the difficulty of cleaning, the pot support 8 includes a support frame 81 and a plurality of legs 82 connected to the support frame 81. The support frame 81 includes two horizontally arranged first support plates 811 and two vertically arranged second support plates 812. The two first support plates 811 are spaced apart and arranged across the connecting arm 2. The two second support plates 812 are respectively arranged on both sides of the connecting arm 2 and connected to the ends of the two first support plates 811. The pot support 8 structure can be conveniently clamped on the connecting arm 2. After cooking, the pot support 8 can be removed from the connecting arm 2, and then the connecting arm 2 can be cleaned. The upper surface of the connecting arm 2 except the area where the burner 4 is arranged is a horizontal plate body, which greatly reduces the difficulty of cleaning the connecting arm 2.

[0071] The new stove in the present invention drives the burner 4 to move synchronously by the rotation of the connecting arm 2. When the new stove is needed, the connecting arm 2 can be rotated outward to the working position, so that the user can conveniently use the burner 4 for cooking. When the stove is not needed, the connecting arm 2 can be rotated backward to the non-working position, thereby leaving more space on the table and facilitating the cleaning of the table. At the same time, since the new stove is located on the table as a whole, it does not occupy the space in the cabinet, and the space in the cabinet can be conveniently used for the installation of other embedded electrical appliances, thereby improving the utilization rate of the space in the cabinet. When at least two connecting arms 2 are provided, only the connecting arm 2 corresponding to the burner 4 to be used can be rotated to the working position as needed, without having to rotate all the connecting arms 2 to the working position at the same time, so that the use flexibility of the operating space on the table 9 is higher. And since the connecting arm 2 rotates in the horizontal direction, the oil stains on the burner 2 will not flow out due to the vertical flipping of the burner 4, thereby reducing the probability of the fire hole being blocked and the ignition needle 44 and the thermocouple 43 being contaminated. At the same time, the burner 4 parts will not fall off due to vertical flipping. In addition, the new stove of the present invention is also provided with a locking mechanism. When the connecting arm 2 is moved to the working position, the locking mechanism can be used to lock the working position of the connecting arm 2 to prevent the connecting arm 2 from moving during the cooking process and affecting normal cooking, thereby ensuring the stability of the stove in use.

Claims

1. A new type of stove, characterized by: include A base (1) is arranged at the rear of the table (9); A connecting arm (2), comprising at least one connecting arm, each connecting arm (2) being horizontally rotatably connected to the base (1); A burner (4) is arranged on the connecting arm (2); The connecting arm (2) is provided with a locking mechanism (5) capable of locking the position of the connecting arm (2); A roller (23) which can be locked by a locking mechanism (5) is arranged on the bottom surface of the connecting arm (2); The burner (4) has a through hole (40) extending vertically in the middle thereof, and the connecting arm (2) is provided with an opening (22) corresponding to the through hole (40); The locking mechanism (5) comprises a transmission rod (51) arranged in the through hole (40) and capable of moving up and down along the through hole (40), and also comprises a linkage rod (52) arranged horizontally below the connecting arm (2), the top of the transmission rod (51) extending out of the top of the burner (4), and the linkage rod (52) is transmission-connected to the transmission rod (51); The side wall of the roller (23) is provided with a limiting groove (231) into which the end of the linkage rod (52) can be matched and placed to limit the circumferential rotation of the roller (23); A pot support (8) is detachably provided on the connecting arm (2) at a position corresponding to the burner (4); A driving assembly (7) for driving the connecting arm (2) to rotate is arranged in the base (1) corresponding to each connecting arm (2).

2. The novel cooker according to claim 1 is characterized in that: The transmission rod (51) and the linkage rod (52) are connected via an elastic member (53).

3. The novel cooker according to claim 1 is characterized in that: A guide member (24) is provided on the bottom surface of the connecting arm (2), and a guide hole (241) for inserting a linkage rod (52) is provided inside the guide member (24) along the axial direction of the connecting arm (2).

4. The novel cooker according to claim 1 is characterized in that: A support frame (221) is arranged in the opening (22), and a guide rod (222) extending axially along the through hole is arranged on the support frame (221). The transmission rod (51) is sleeved outside the guide rod (222) and can move up and down relative to the guide rod (222).

5. The novel cooker according to claim 1 is characterized in that: A sheet body (511) is circumferentially arranged on the outer edge of the transmission rod (51), and the sheet body (511) gradually tilts upward from the inside to the outside in the radial direction. At least one overflow port (5111) is arranged on the sheet body (511) at a position deviating from the connection position of the linkage rod (52) on the transmission rod (51).

6. The novel cooker according to claim 1 is characterized in that: The transmission rod (51) is a temperature control probe, and the upper end of the temperature control probe extends out of the burner (4).

7. The novel cooker according to claim 1 is characterized in that: The cross section of the transmission rod (51) is polygonal or cross-shaped.

8. The novel cooker according to claim 6 is characterized in that: The burner (4) is a gas burner, the connecting arm (2) has a cavity inside, an ejector pipe (3) connected to an air inlet of the burner (4) is arranged in the cavity of the connecting arm (2), and a primary air inlet (21) is arranged on the connecting arm (2) corresponding to the air inlet of the ejector pipe (3).

9. The novel cooking appliance according to claim 8 is characterized in that: The burner (4) comprises The seat body (41) is annular and has an annular cavity (411) with an opening (22) facing upward, and the seat body (41) also has a connecting pipe (412) that can be connected to the ejector pipe (3), and the connecting pipe (412) is in communication with the annular cavity (411); The fire cover (42) is annular in shape and covers the annular cavity (411) of the seat body (41) to form an annular air mixing chamber between the fire cover (42) and the seat body (41).

10. The novel stove according to claim 9 is characterized in that: The burner (4) further comprises a cover plate (43) supported on the fire cover (42) at a position corresponding to the through hole (40), a gap being provided between the cover plate (43) and the fire cover (42), and a small hole (431) for a temperature control probe to pass through being provided on the cover plate (43).

11. The novel stove according to claim 10, characterized in that: At least two supports (420) are radially extended inwardly on the fire cover (42), and supporting feet (432) capable of supporting on each support (420) are provided on the bottom surface of the cover plate (43).

12. The novel cooking appliance according to claim 8, characterized in that: An air supply assembly (6) is arranged in the base (1), and the air supply assembly (6) comprises a nozzle (61) connected to the end of a gas pipe (60) and a valve body (62) arranged on the gas pipe (60) near the nozzle (61), the outlet of the nozzle (61) faces the inlet position of the ejector tube (3) when it is working, and a notch (11) is arranged on the side wall of the base (1) corresponding to the outlet of the nozzle (61).

13. The novel cooker according to claim 12 is characterized in that: The burner (4) is arranged at the outer end of the connecting arm (2); The ejector tube (3) is arranged to extend along the axial direction of the connecting arm (2); the air inlet of the ejector tube (3) is located at one end of the connecting arm (2) close to the base (1); and the air outlet of the ejector tube (3) is located at one end of the connecting arm (2) far from the base (1).

14. The novel cooking appliance according to claim 1 is characterized in that: The driving assembly (7) comprises a motor (71) and a gear set (72) connected to the output shaft of the motor (71); the connecting arm (2) is connected to the output gear (721) of the gear set (72) via a connecting rod (20) passing through the side wall of the base (1); and a guide opening (16) for the connecting rod (20) to move is provided on the side wall of the base (1) corresponding to the rotation range of the connecting arm (2).

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