Stove without stove surface

Abstract

The invention discloses a kitchen range without a kitchen range surface, which comprises a kitchen range basin which is hung below a table top of a cabinet with an upward opening and is used for bearing components of the kitchen range; the furnace end is mounted on the stove basin, and a first through hole allowing the furnace end to penetrate through is formed in the table top; one end of the connecting piece is connected with the stove basin, the other end of the connecting piece extends to the position above the table top through the first through hole, a first abutting part extending to the upper surface of the table top is formed at the upper end of the connecting piece, and the first abutting part makes contact with the table top so that the stove basin can be hung and fixed below the table top. The connecting piece has the beneficial effects that the upper end of the connecting piece is arranged to be the abutting part abutting against the top of the table top, and the distance between the upper surface of the table top and the stove basin is equal to the preset distance for the table tops of different thicknesses, so that the connecting piece of one specification can adapt to the table tops of different thicknesses, and the connecting piece cannot be damaged due to the fact that the length of the connecting piece is not matched during installation. Therefore, the installation process is simplified, the installation time is shortened, and the cost is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of gas stoves, and in particular relates to a stove without a stove top. Background Art

[0002] Cookers are an indispensable kitchen appliance in people's daily lives. With the continuous improvement of people's living standards, the appearance of the kitchen has gradually received attention, and the simple and elegant minimalist decoration has also been widely welcomed by people. This has led to the emergence of stoves without cooktops. The overall structure of the cooker is set under the countertop of the cabinet. Only openings are opened on the countertop for the burner and the control valve to pass through. Therefore, in terms of appearance, only two burners and a control valve can be seen on the countertop, making the overall appearance of the countertop simple and meeting people's visual needs today.

[0003] However, there are defects in stoves without cooktops: since the stove is usually connected to the bottom of the countertop, and the thickness of the countertop varies due to factors such as brand, raw materials and user requirements, the height between the bottom plate of the stove and the upper surface of the countertop changes accordingly. Since the height of the burner and the control valve protruding from the bottom plate is determined during production and processing, the top of the burner and the control valve may be lower than or higher than the countertop. If it is lower than the countertop, the burner cannot be connected to the liquid tray on the countertop, and if it is higher than the countertop, the liquid tray connected to the burner cannot be fitted with the countertop. For the above problems, the existing solution is that the master responsible for on-site installation carries accessories of various specifications with him, and adjusts the distance between the stove basin and the countertop, or adjusts the distance between the burner and the bottom plate to adjust the height of the top of the burner. However, this makes the installation process complicated and takes a long time, and the warehouse needs to be equipped with a variety of accessories, which increases costs.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide a stove without a cooktop. By setting the upper end of the connecting piece as a first abutting portion that abuts against the top of the countertop, the distance between the upper surface of the countertop and the stove basin is equal to a preset distance for countertops of different thicknesses, thereby solving the problem of needing to equip a plurality of connecting pieces of different specifications to adapt to countertops of different thicknesses.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is: a stove without a stove top, including a stove basin, which is suspended under the countertop of a cabinet with an opening upward and is used to support the components of the stove; a burner is installed on the stove basin, and a first through hole is opened on the countertop for the burner to pass through; and also includes a connecting piece; one end of the connecting piece is connected to the stove basin, and the other end extends to the top of the countertop through the first through hole, and the upper end of the connecting piece is formed with a first abutment portion extending to the upper surface of the countertop, and the first abutment portion contacts the countertop so that the stove basin is suspended and fixed under the countertop.

[0007] Furthermore, the middle portion of the connecting piece is arranged to fit the hole wall of the first through hole.

[0008] Furthermore, the hole wall at the upper part of the first through hole is inclined outward from bottom to top; the middle part of the connecting piece has an inclination angle adapted to the hole wall of the first through hole, so that the middle part of the connecting piece fits with the hole wall of the first through hole.

[0009] Furthermore, there are multiple connecting members, and the connecting members located in the same first through-hole are arranged in a substantially diagonal orientation.

[0010] Furthermore, a liquid collecting pan is arranged on the table top, and the liquid collecting pan is detachably connected to the stove head; the outer peripheral edge of the liquid collecting pan covers the first abutting portion.

[0011] Furthermore, the cooking basin at least includes a horizontal bottom plate, and a second abutment portion is formed at the lower end of each connecting member, and the second abutment portion is detachably connected to the bottom plate.

[0012] Furthermore, the upper surface of the chassis is provided with a protruding or recessed profile, and each burner head is fixed on the profile respectively; the bottom end of each connecting member is respectively connected to the profile where the corresponding burner head is located.

[0013] Furthermore, a control valve corresponding to each burner is installed on the cooker basin, a vertically extending rotary handle is provided on the control valve, and a second through hole for the rotary handle to pass through is provided on the table top; an upper mounting seat is provided on the table top 110, and a through hole is provided on the upper mounting seat for the rotary handle to pass through, and the upper mounting seat is detachably connected to the control valve.

[0014] Furthermore, a fixed sleeve is arranged on the top of the control valve, and the fixed sleeve is coaxially arranged outside the rotary handle, and the inner peripheral wall is arranged at a certain distance from the peripheral side wall of the rotary handle; the upper mounting seat is provided with a mounting sleeve extending into the second through-hole, and the upper mounting seat is connected to the fixed sleeve through the mounting sleeve.

[0015] Furthermore, a boss with a diameter larger than that of the second through hole is provided on the top of the upper mounting seat, and the boss is located above the table top and in contact with the table top.

[0016] Furthermore, the top of the handle protrudes from the upper end surface of the boss through the through hole of the upper mounting seat, the top of the handle is connected to a control knob, the handle and the control knob rotate synchronously around the axis, and the control knob is fitted with the upper end surface of the boss.

[0017] After adopting the above technical scheme, the present invention has the following beneficial effects compared with the prior art: by setting the upper end of the connecting piece as a first abutting portion that abuts against the top of the countertop, the distance between the upper surface of the countertop and the stove basin is equal to the preset distance for countertops of different thicknesses, so that a connecting piece of one specification can be adapted to countertops of different thicknesses, and the installer does not need to carry multiple connecting pieces of different specifications; during the installation process, the stove will not need to be disassembled, accessories replaced, and then the stove will not be reinstalled due to the incompatibility of the length of the connecting piece, thereby simplifying the installation process, reducing the installation time, and improving the installation efficiency, thereby reducing the labor cost of the installer and the storage cost.

[0018] At the same time, the invention has a simple structure, significant effects and is suitable for popularization and use.

[0019] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The accompanying drawings are part of the present invention and are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute an improper limitation of the present invention. Obviously, the drawings described below are only some embodiments. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In the accompanying drawings:

[0021] Figure 1 is a schematic diagram of the appearance structure of a cabinet according to an embodiment of the present invention;

[0022] Figure 2 is a schematic diagram of an exploded structure of a cooker according to an embodiment of the present invention;

[0023] Figure 3 is a structural schematic diagram of a stove basin installed on a countertop according to an embodiment of the present invention;

[0024] Figure 4 is a schematic structural diagram of a cooker basin according to an embodiment of the present invention;

[0025] Figure 5 is a schematic diagram of the assembly structure of a cooker basin and a bracket according to an embodiment of the present invention;

[0026] Figure 6 The embodiment of the present invention Figure 5 A local enlarged schematic diagram of area A;

[0027] Figure 7 Schematic diagram of the structure of the bracket according to the embodiment of the present invention.

[0028] In the figure: 1. cabinet; 110. table top; 111. first perforation; 112. second perforation; 2. stove basin; 210. bottom plate; 211. profile; 212. limit hole; 220. basin wall; 230. stove head; 240. control valve; 241. rotary handle; 242. fixing sleeve; 243. upper mounting seat; 244. mounting sleeve; 245. control knob; 3. heat spreader; 320. flange; 4. connector; 410. first abutment; 420. second abutment; 430. connector; 440. first connector; 450. second connector; 5. bracket; 510. support; 520. limit rib; 521. stopper; 522. buffer; 6. adjustment structure; 610. screw cap; 7. liquid tray.

[0029] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but are intended to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention but are not used to limit the scope of the present invention.

[0031] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “vertical”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] like Figure 1-7As shown, in an embodiment of the present invention, a stove without a cooktop is introduced, including a stove basin 2, which is suspended and opened upwardly below the countertop 110 of the cabinet 1, and is used to support the components of the stove; a burner head 230 is installed on the stove basin 2, and a first through hole 111 is provided on the countertop 110 for the burner head 230 to pass through; and also includes a connecting member 4; one end of the connecting member 4 is connected to the stove basin 2, and the other end extends to above the countertop 110 through the first through hole 111, and the upper end of the connecting member 4 is formed with a first abutment portion 410 extending to the upper surface of the countertop 110, and the first abutment portion 410 contacts the countertop 110 so that the stove basin 2 is suspended and fixed below the countertop 110.

[0034] Through the above-mentioned arrangement, by setting the upper end of the connecting piece 4 as the first abutting portion 410 abutting against the top of the countertop 110, the distance between the upper surface of the countertop 110 and the stove basin 2 is equal to the preset distance for countertops 110 of different thicknesses, so that a connecting piece 4 of one specification can be adapted to countertops 110 of different thicknesses, and the installation master does not need to carry a variety of connecting pieces 4 of different specifications; during the installation process, the stove will not need to be disassembled, accessories replaced, and then reinstalled due to the incompatibility of the length of the connecting piece 4, thereby simplifying the installation process, reducing the installation time, and improving the installation efficiency, thereby reducing the labor cost of the installation master and the storage cost.

[0035] In an embodiment of the present invention, each burner head 230 is respectively arranged at a certain distance from the hole wall of the corresponding first through hole 111, and each connecting member 4 is respectively arranged in an annular spacing space; while the spacing space provides an installation space for arranging the connecting member, an air layer of a certain thickness is provided between the hole walls of the first through hole 111. During the operation of the stove, the air layer can achieve a heat-insulating effect to prevent the burner head 230 from overheating the table top 110, causing the table top 110 to crack due to heat.

[0036] In the embodiment of the present invention, the middle portion of the connecting member 4 is disposed in close contact with the hole wall of the first through hole 111 .

[0037] Through the above arrangement, the connecting member 4 is limited by the hole wall of the first through hole 111. During installation, by making each connecting member 4 fit with the corresponding side hole wall of the first through hole 111 respectively, it can be intuitively judged whether the position of the stove basin 2 has been adjusted to the preset installation position, which provides convenience for the installation and positioning of the stove.

[0038] In an embodiment of the present invention, the hole wall at the upper portion of the first through hole 111 is tilted outward from bottom to top; the middle portion of the connecting member 4 has an inclination angle adapted to the hole wall of the first through hole 111 so that the middle portion of the connecting member 4 fits with the hole wall of the first through hole 111.

[0039] Through the above-mentioned configuration, by setting an open inclined surface, the structural strength of the junction between the first through hole 111 and the table top 110 is improved, thereby preventing the table top 110 from being damaged due to high stress at the junction, which leads to a decrease in the overall structural strength of the table top 110; at the same time, by making the middle part of the connecting member 4 fit the inclined surface, the abutment area between the connecting member 4 and the inclined surface is increased, and the abutment stability between the connecting member 4 and the table top 110 is improved.

[0040] In the embodiment of the present invention, the inclined surface of the upper part of the first through hole 111 is set as an arc surface; the structural strength of the junction between the first through hole 111 and the upper surface of the table top 110 is further improved, and the table top 110 is effectively prevented from cracking and breaking. In the embodiment of the present invention, each first abutting portion 410 is a strip-shaped structure that fits the table top 110, extending from the top of the second abutting portion 420 away from the burner head 230; to increase the contact area between the first abutting portion 410 and the table top 110, to prevent the pressure between the first abutting portion 410 and the table top 110 from being too large, resulting in cracking of the table top 110 or deformation of the first abutting portion 410, affecting the stability of the stove fixation; at the same time, the width of the strip-shaped first abutting portion 410 is small, and the first abutting portion 410 can be made to pass through the first through hole 111 by rotating the connecting member 4, so as to facilitate the installation of the connecting member 4.

[0041] In the embodiment of the present invention, there are multiple connecting members 4, and the connecting members 4 located in the same first through hole 111 are arranged in a substantially diagonal orientation.

[0042] Through the above arrangement, by respectively arranging the connecting members 4 at two relative positions, it is ensured that the stove basin 2 is stably limited in the horizontal direction by each connecting member 4, thereby improving the stability of the stove.

[0043] In the embodiment of the present invention, each first through hole 111 is a circular hole coaxially arranged with the top of the furnace head 230 .

[0044] In an embodiment of the present invention, each first through hole 111 is a hole with a rectangular cross-section, and each connecting member 4 is respectively arranged at a position close to a corner of one side that fits the side wall; preferably, the cross-section of each first through hole 111 is a square, and the center of the first through hole 111 is located on the axis of the furnace head 230.

[0045] Through the above arrangement, each connecting member 4 is arranged away from the burner head 230 to prevent the burner head 230 from heating the connecting member 4 to a higher temperature and reducing its own hardness during the operation of the stove, causing the installation position of the stove bowl 2 to drop, thereby improving the installation stability of the stove bowl 2.

[0046] In an embodiment of the present invention, connecting parts 4 are respectively provided on the front and rear sides of the furnace head 230, the front connecting part 4 is fitted with the left or right side of the front hole wall of the rectangular first perforation 111, and the rear connecting part 4 is fitted with the right or left side of the rear hole wall of the rectangular first perforation 111.

[0047] Through the above arrangement, the two connecting members 4 are respectively fitted with the front and rear hole walls to limit the front and rear directions of the stove bowl 2. At the same time, the two connecting members 4 are respectively close to the left or right corners to limit the left and right directions of the stove bowl 2. Therefore, the two connecting members 4 are matched and abutted with the wall of the first through-hole 111 to limit the horizontal direction of the stove bowl 2.

[0048] In an embodiment of the present invention, the four corners of the rectangular first through-hole 111 are respectively chamfered with circular arcs, so as to enhance the structural strength of the first through-hole 111 and prevent the four corners of the first through-hole 111 from cracking easily. In addition, when the stove bowl 2 deviates in the left-right direction, one of the connecting members 4 will move to the arc surface of the circular chamfer, and the connecting member 4 will bend close to the axial direction of the first through-hole 111. The direction of the supporting force between the connecting member 4 and the hole wall of the first through-hole 111 will be deflected, and a component force opposite to the deflection direction can be provided, and the connecting member 4 can realize automatic resetting of the stove bowl 2 through the component force.

[0049] In an embodiment of the present invention, a liquid collecting pan 7 is further provided on the table top 110, and the liquid collecting pan 7 is detachably connected to the burner head 230; the outer peripheral edge of the liquid collecting pan 7 covers the first abutting portion 410; preferably, the liquid collecting pan 7 covers the top of the first perforation 111, so as to shield the first abutting portion 410 and make the table top 110 look neater.

[0050] In an embodiment of the present invention, a receiving groove recessed inwardly is provided on the bottom surface of the liquid receiving tray 7, and the first abutment portions 410 of each connecting member 4 are respectively arranged in corresponding receiving grooves in a shape-matched manner; the first abutment portions 410 are limited by the receiving grooves to prevent them from being displaced in the horizontal direction.

[0051] In the embodiment of the present invention, the cooking basin 2 at least includes a horizontal bottom plate 210 , and a second abutting portion 420 is formed at the lower end of each connecting member 4 , and the second abutting portion 420 is detachably connected to the bottom plate 210 .

[0052] Through the above-mentioned arrangement, by connecting the connecting parts 4 to the chassis 210 of the stove basin 2, so that each connecting part 4 is respectively arranged close to the overall center of gravity of the stove, the horizontal pulling force on the connecting parts 4 is reduced, thereby effectively preventing the stove basin 2 from falling off; at the same time, the connecting parts 4 can apply a pulling force opposite to the gravity to the chassis 210, thereby ensuring that the chassis 210 will not deform downward, thereby improving the overall service life of the stove without a stove top.

[0053] In the embodiment of the present invention, the first abutting portion 410 and the second abutting portion 420 are integrally provided.

[0054] In an embodiment of the present invention, the connecting member 4 includes a connecting portion 430 arranged at the bottom, and the connecting portion 430 is a horizontally arranged sheet structure; the connecting portion 430 is closely connected to the chassis 210 to increase the contact area between the connecting member 4 and the chassis 210 and improve the stability of the connection.

[0055] In the embodiment of the present invention, two burners 230 are symmetrically arranged on the chassis 210 ; the connecting member 4 includes a first connecting member 440 and a second connecting member 450 , and the first connecting member 440 and the second connecting member 450 are respectively arranged on the front and rear sides of the corresponding burner 230 .

[0056] The burner head 230 is the heaviest and most important component arranged on the chassis 210. Through the above arrangement, by respectively arranging connecting members 4 on the front and rear sides of each burner head 230, the structural strength of the chassis 210 below the burner head 230 is improved to prevent the chassis 210 from being deformed, thereby improving the stability of the fixation of the burner head 230 and preventing the upper end of the burner head 230 from being offset, resulting in relative squeezing between the burner head 230 and the table top 110, causing damage to the burner head 230 or the table top 110, thereby improving the safety of the stove.

[0057] In the embodiment of the present invention, the connecting portion 430 is connected to the second abutting portion 420 near the burner head 230 to form a Z-shaped connecting member 4; so that the connecting position between the connecting portion 430 and the chassis 210 is closer to the burner head 230, further improving the supporting capacity of the chassis 210 and improving the structural strength of the chassis 210.

[0058] In the embodiment of the present invention, the two first connecting members 440 are disposed on the chassis 210 in a bilaterally symmetrical manner; and the two second connecting members 450 are disposed on the chassis 210 in a bilaterally symmetrical manner.

[0059] In an embodiment of the present invention, each first connecting member 440 is staggered with the corresponding second connecting member 450 in the left-right direction; preferably, the spacing between the second abutting portions 420 of the two first connecting members 440 is greater than the spacing between the second abutting portions 420 of the two second connecting members 450.

[0060] Through the above-mentioned arrangement, the first connecting member 440 and the second connecting member 450 form an isosceles trapezoidal distribution, and the isosceles trapezoidal force-bearing structure can withstand greater stress than the rectangular force-bearing structure, which effectively improves the support and fixation of the chassis 210 by the connecting member 4, improves the structural strength of the chassis 210, and makes the chassis 210 more evenly stressed.

[0061] In an embodiment of the present invention, a protruding or recessed profile 211 is provided on the upper surface of the chassis 210, and each burner head 230 is respectively fixed on the profile 211; the bottom end of each connecting member 4 is respectively connected to the profile 211 where the corresponding burner head 230 is located; by providing a plurality of planes of different heights on the chassis 210, the complexity of the surface of the chassis 210 is increased, and the structural strength of the chassis 210 itself is enhanced, thereby effectively preventing the connecting member 4 from tilting due to deformation of the chassis 210, resulting in the inability of the connecting member 4 to stably fix the stove basin 2.

[0062] In an embodiment of the present invention, a control valve 240 corresponding to each burner 230 is installed on the cooker basin 2, and a vertically extending rotary handle 241 is provided on the control valve, and a second through hole 112 for the rotary handle 241 to pass through is provided on the table top 110; an upper mounting seat 243 is provided on the table top 110, and a through hole is provided on the upper mounting seat 243 for the rotary handle 241 to pass through, and the upper mounting seat 243 is detachably connected to the control valve 240; preferably, two control valves 240 are symmetrically arranged on the cooker, and each control valve 240 is located on the front side of the burner 230.

[0063] Through the above arrangement, the control valve 240 is connected to the upper mounting seat 243 on the table top 110, so that the upper mounting seat 243 has the function of lifting the front half of the stove basin 2, and cooperates with the connecting piece 4 located at the rear half of the stove basin 2 to make the chassis 210 stably suspended and fixed under the table top 110.

[0064] In an embodiment of the present invention, a fixing sleeve 242 is arranged on the top of the control valve 240, and the fixing sleeve 242 is coaxially arranged on the outside of the rotary handle 241, and the inner peripheral wall is arranged at a certain distance from the peripheral side wall of the rotary handle 241; the upper mounting seat 243 is provided with a mounting sleeve 244 extending toward the inside of the second through hole 112, and the upper mounting seat 243 is connected to the fixing sleeve 242 through the mounting sleeve 244.

[0065] In the embodiment of the present invention, the fixing sleeve 242 and the mounting sleeve 244 are respectively cylindrical structures; the inner circumferential wall of the fixing sleeve 242 or the mounting sleeve 244 is provided with an internal thread, and the fixing sleeve 242 is threadedly connected with the mounting sleeve 244; through the threaded connection of the inner and outer sleeves of the two sleeve-shaped structures, during the installation process, after the rotating handle 241 is inserted into the second through hole 112, the upper mounting seat 243 is buckled on the second through hole 112, and the upper mounting seat 243 is rotated to make the mounting sleeve 244 threadedly connected with the fixing sleeve 242, the structure is simple, and the installation is convenient.

[0066] In the embodiment of the present invention, the outer peripheral wall of the installation sleeve 244 is fitted with the hole wall of the second through hole 112 , and the inner peripheral wall of the installation sleeve 244 is threadedly connected with the outer peripheral wall of the fixing sleeve 242 .

[0067] In an embodiment of the present invention, a boss with a diameter greater than that of the second through-hole 112 is provided on the top of the upper mounting seat 243, and the boss is located above the table top 110 and contacts the table top 110; preferably, the boss is coaxially arranged with the through-hole; further preferably, the boss is a truncated cone structure; so as to enhance the structural strength of the upper mounting seat 243 and prevent the upper mounting seat 243 from being damaged, resulting in the front part of the suspended stove basin 2 being unable to be effectively fixed.

[0068] In an embodiment of the present invention, the top end of the handle 241 protrudes from the upper end surface of the boss through the through hole of the upper mounting seat 243, and the top end of the handle 241 is connected to the control knob 245. The handle 241 and the control knob 245 rotate around the axis synchronously, and the control knob 245 is arranged to fit the upper end surface of the boss.

[0069] Through the above-mentioned arrangement, the control knob 245 can be rotated by external force, driving the handle 241 to change the opening of the corresponding control valve 240, or close it, thereby controlling the size of the flame emitted by the corresponding burner head 230, or stopping the fire; more importantly, by providing a boss on the upper mounting seat 243 that is in close contact with the control knob 245, so that the boss supports the control knob 245, the handle 241 and the control valve 240 are prevented from deviating downward, thereby further improving the stability of the stove suspension.

[0070] In the embodiment of the present invention, the bottom end of the control knob 245 is spaced a certain distance from the upper mounting seat 243 or is slidably fitted therebetween.

[0071] In the embodiment of the present invention, a fixing member is further connected to the front side of the chassis 210 . The fixing member is disposed between the two control valves 240 , and the top end of the fixing member is connected to the bottom surface of the table 110 .

[0072] When in use, the two control valves 240 are also provided with control components for controlling the corresponding furnace heads 230, which have poor load-bearing capacity and are prone to surface deformation or cracking. Through the above-mentioned arrangement, by setting a fixing part between the two control valves 240, the fixing part bears or shares the pulling force from the chassis 210 borne by each control valve 240, thereby effectively preventing the control valve 240 from surface deformation or cracking, and improving the service life of the control valve 240.

[0073] In the embodiment of the present invention, a heat spreader 3 is fixed on the lower surface of the table 110 , and the upper end of the fixing member is connected to the heat spreader 3 .

[0074] In an embodiment of the present invention, the heat spreader is provided with a first communicating hole coaxially arranged with the first through hole on the table top, and a second communicating hole coaxially arranged with the second through hole.

[0075] In an embodiment of the present invention, a plurality of downwardly recessed connection profiles 211 are provided on the upper surface of the heat spreader 3, and each connection profile 211 is respectively connected to a fixing piece in a one-to-one correspondence; the structural strength of the heat spreader 3 is improved by the connection profile 211 to prevent the heat spreader 3 from deforming downward; at the same time, each connection profile 211 forms a groove on the upper surface of the heat spreader 3 for accommodating screws or rivets, so that other parts of the heat spreader 3 can remain in a fit and connection with the table top 110, thereby ensuring the stability of the connection between the heat spreader 3 and the table top 110.

[0076] In the embodiment of the present invention, the heat spreader 3 is bonded to the lower surface of the table 110 .

[0077] In an embodiment of the present invention, a horizontally extending lower fixing portion is provided at the lower end of the fixing member, and the lower fixing portion is closely connected to the chassis 210 to increase the contact area between the fixing member and the chassis 210 and improve the stability between the fixing member and the chassis 210.

[0078] In the embodiment of the present invention, each lower fixing portion is a sheet-like structure; preferably, each lower fixing portion is a rectangular sheet-like structure.

[0079] In an embodiment of the present invention, the fixing member also includes an upper fixing portion connected to the heat spreader 3, and two opposite sides of the upper fixing portion are respectively connected to vertically extending middle connecting portions 430, and the lower ends of the middle connecting portions 430 are respectively connected to lower fixing portions one by one.

[0080] In an embodiment of the present invention, the upper fixing portion is a strip-shaped structure extending in the left-right direction, and the two middle connecting portions 430 are respectively connected to the left and right ends of the upper fixing portion, and each lower fixing portion extends from the bottom of the corresponding middle connecting portion 430 in a direction away from the upper fixing portion; to form a "J"-shaped connecting portion 430, so that the connecting positions of the lower fixing portions and the chassis 210 are respectively located outside the connecting positions of the upper fixing portions.

[0081] like Figure 1-7 As shown, in an embodiment of the present invention, a stove without a stove top is also introduced, including a stove basin 2 suspended below a countertop 110 of a cabinet 1; a downwardly extending bracket 5 is connected to the bottom of the countertop 110, and a bottom end of the bracket 5 is connected to a support portion 510 bent and extending to the bottom of the stove basin 2, and an adjustment structure 6 is provided on the support portion 510, and the adjustment structure 6 has a telescopic end that can be extended up and down, and the telescopic end is in contact with the lower surface of the stove basin 2.

[0082] Through the above-mentioned arrangement, by setting the adjustment structure 6 against the stove basin 2, when installing the stove, the distance between the stove basin 2 and the countertop 110 can be reduced or increased through the adjustment structure 6, so that the stove can be adapted to countertops of different thicknesses through the adjustment structure 6, and the installation master does not need to be equipped with connecting parts of various specifications, which facilitates the installation of the stove and reduces the storage cost.

[0083] In an embodiment of the present invention, the adjustment structure 6 is a vertically arranged screw rod, and external threads are distributed on the peripheral wall of the adjustment structure 6. The adjustment structure 6 can be rotatably arranged on the support portion 510 around an axis; when adjusting the height of the stove basin 2, the top of the adjustment structure 6 can be moved up or down by rotating the adjustment structure 6, thereby facilitating the adjustment of the height of the chassis 210.

[0084] In an embodiment of the present invention, an adjustment hole with a vertically extending axis is opened on the support portion 510, and the adjustment structure 6 is threadedly connected to the adjustment hole. The bottom end of the adjustment structure 6 protrudes from the lower surface of the support portion 510 through the adjustment hole. A screw cap 610 is provided at the bottom end of the adjustment structure 6, and the diameter of the screw cap 610 is larger than the aperture of the adjustment hole.

[0085] Through the above-mentioned arrangement, by arranging the screw cap 610, when the stove basin 2 is installed on a thinner countertop 110, most of the rod body of the adjustment structure 6 is located above the support part 510, and when the bottom end is threadedly connected to the adjustment hole, the screw cap 610 contacts the lower surface of the support part 510, thereby increasing the contact area with the support part 510 and preventing the top end of the adjustment structure 6 from tilting in the horizontal direction, thereby improving the stability of the adjustment structure 6 in supporting the stove basin 2.

[0086] In an embodiment of the present invention, an upwardly protruding screw seat is provided on the support portion 510, and a screw groove recessed inward is provided on the upper surface of the screw seat. The screw groove is a columnar groove body with an axis vertically extending, and an internal thread is provided on the peripheral groove wall of the screw groove. The adjustment structure 6 is threadedly connected to the screw groove.

[0087] In an embodiment of the present invention, a protective pad is connected to the top of the adjusting structure 6, the diameter of the protective pad is larger than the diameter of the adjusting structure 6, and the upper surface of the protective pad is in contact with the stove bowl 2; preferably, the protective pad is detachably connected to the adjusting structure 6; by providing the protective pad, the contact area between the adjusting structure 6 and the stove bowl 2 is increased to avoid deformation of the stove bowl 2 due to excessive pressure; in addition, through the detachable connection, when installing the stove, the adjusting structure 6 is first threadedly connected to the support part 510, and then the protective pad is installed on the adjusting structure 6, which facilitates the installation of the adjusting structure 6.

[0088] In another embodiment of the present invention, the adjustment structure 6 is located above the support portion 510 and contacts the support portion 510. The adjustment structure 6 is a telescopic rod or a telescopic frame that can be extended and deformed up and down. By changing the telescopic height of the adjustment structure 6 itself, the distance between the stove basin 2 and the countertop 110 is adjusted.

[0089] In an embodiment of the present invention, the cooker basin 2 at least includes a horizontally arranged chassis 210; each support portion 510 extends to the bottom of the chassis 210, and the adjustment structure 6 abuts against the lower surface of the chassis 210; since the chassis 210 of the cooker basin 2 is usually equipped with heavier components such as a burner 230 and a control valve 240, the adjustment structure 6 supports the chassis 210, thereby improving the structural strength of the chassis 210 and preventing the chassis 210 from being deformed.

[0090] In another embodiment of the present invention, the stove basin includes a horizontally arranged bottom plate 210 and an annular basin wall 220 extending upward from the outer peripheral portion of the bottom plate 210, the top end of the annular basin wall 220 is connected with a flange extending radially outward, and each adjustment structure is respectively in contact with the lower surface of the flange.

[0091] In an embodiment of the present invention, a limiting groove recessed inward is provided on the lower surface of the chassis 2, and the top of the adjusting structure 6 contacts the bottom of the limiting groove; preferably, the groove wall of the limiting groove is arranged to fit the peripheral side wall of the adjusting structure 6; the horizontal direction limitation of the top of the adjusting structure 6 is achieved by the limiting groove, thereby improving the stability of the assembly between the adjusting structure 6 and the chassis 210, and preventing the adjusting structure 6 from being offset and scratching the chassis 210.

[0092] In an embodiment of the present invention, a vertically extending limiting rib 520 is provided on the support portion 510, and a limiting hole 212 is correspondingly opened on the chassis 210. The limiting rib 520 can be slidably arranged in the limiting hole 212, and the surrounding side wall of the limiting rib 520 is arranged to fit the hole wall of the limiting hole 212.

[0093] Through the above arrangement, the moving direction of the stove basin 2 is limited by the cooperation of the limiting rib 520 and the limiting hole 212 to prevent the stove basin 2 from being deflected in the horizontal direction during the lifting process, thereby achieving a guiding effect on the stove basin 2.

[0094] In the embodiment of the present invention, the top of the limiting rib 520 is connected with a bent and extended stopper portion 521, and the stopper portion 521 and the limiting hole 212 are staggered in the horizontal direction; preferably, the top of the limiting rib of the stopper portion extends obliquely upward.

[0095] Through the above-mentioned arrangement, by setting the support portion 510 to limit the upward movement distance of the stove basin 2, when the bottom plate 210 moves upward along the limiting rib 520 and contacts the blocking portion 521, the hole wall of the limiting hole 212 supports the blocking portion 521 to undergo elastic deformation. At this time, it can be clearly felt that the bottom plate 210 is obstructed, and it can be judged that the stove basin 2 has risen to the limit. The user or worker can judge whether the adjustment structure 6 is suitable for this countertop 110 based on this; to avoid the situation where the distance the stove basin 2 needs to rise is greater than the maximum upward movement distance of the adjustment structure 6 due to the countertop 110 being too thick, and the worker operates without being able to make a true judgment, causing the stove basin 2 to detach from the adjustment structure 6.

[0096] In an embodiment of the present invention, a receiving groove recessed inward is provided on the end surface of the peripheral side edge of the support portion 510, and the bottom end of the limiting rib 520 is connected to the bottom of the receiving groove; the bottom end of the limiting rib 520 is hidden to prevent it from protruding from the end surface of the support portion 510, thereby preventing bumps from occurring during transportation and installation, which may cause breakage at the connection between the limiting rib 520 and the support portion 510.

[0097] In an embodiment of the present invention, a buffer portion 522 is provided at the bottom end of the limiting rib 520, which is bent and extended toward the bottom of the groove, and the buffer portion 522 is arranged at a certain distance from the front and rear side walls of the groove; preferably, the limiting rib 520 is arranged flush with the end surface of the extended end of the support portion 510; when the limiting rib 520 is inserted into the limiting hole 212, the bent buffer portion 522 can be driven to undergo elastic deformation, so that the inclined stop portion 521 is rotated to a vertical state, so that the stop portion 521 can be inserted into the limiting hole 212, thereby facilitating the assembly of the limiting rib 520 and the chassis 210; at the same time, when the chassis 210 is shaken, the buffer portion 522 can absorb part of the impact force by bending itself to prevent the connection between the limiting rib 520 and the support portion 510 from breaking.

[0098] In an embodiment of the present invention, a heat spreader 3 is fixed on the lower surface of the countertop 110, and the heat spreader 3 is located above the stove basin 2; each bracket 5 is connected to the heat spreader 3 respectively; the heat spreader 3 is provided to disperse the tension of the bracket 5 to the entire surface of the heat spreader 3, thereby reducing the pressure on the lower surface of the countertop 110, preventing the countertop 110 from cracking due to excessive local force.

[0099] In an embodiment of the present invention, each bracket 5 surrounds the stove bowl 2 and is arranged at a certain distance from the outer peripheral surface of the stove bowl 2; a downwardly bent and extended flange 320 is provided on the outer peripheral edge of the heat spreader 3, and each flange 320 is connected to the bracket 5 one by one; preferably, the horizontal heat spreader 3 is connected to the vertical flange 320 with an arc transition; by providing the flange 320, the bracket 5 is conveniently connected to the heat spreader 3.

[0100] In an embodiment of the present invention, each flange 320 and / or the bracket 5 is provided with a plurality of connection holes arranged in the vertical direction; the flange 320 can be connected to the corresponding connection holes on the bracket 5 according to actual needs, and the distance between the support portion 510 and the lower surface of the table top 110 can be adjusted, thereby further improving the adaptability of the stove to table tops 110 of different thicknesses.

[0101] In an embodiment of the present invention, brackets 5 are respectively provided on the left and right sides of the stove basin 2, and each support portion 510 is a strip-shaped structure extending forward and backward, and an adjustment structure 6 is respectively provided at the front and rear ends of each strip-shaped support portion 510; specifically, the chassis is a horizontally arranged rectangular structure; four adjustment structures 6 are provided to support the four top corners of the chassis respectively, so as to achieve precise adjustment of the horizontality of the chassis and ensure that the chassis is suspended horizontally below the countertop.

[0102] In the embodiment of the present invention, the steps of assembling the cooker basin 2 include:

[0103] First, align the connecting holes of the heat spreader 3 with the corresponding perforations of the table 110, and fix the heat spreader 3 on the lower surface of the table 110; second, set the upper mounting seat 241 of the control valve 240 on the corresponding second perforation 112, and set the stove basin 2 under the table 110, and then pass the control valve 240 in the stove basin 2 through the second perforation 112 to connect with the upper mounting seat 241; third, respectively insert the limiting ribs 520 of each bracket 5 into the limiting holes 212 on the bottom plate 210 of the stove basin 2, and then align the bracket 5 with the heat spreader 3; The flange 320 of the hot plate 3 is connected, and the adjustment structure 6 in the adjustment hole is rotated to adjust the stove basin 2 to a suitable height; in the fourth step, the connecting piece 4 is placed in the stove basin 2 through the first through hole 111, so that the first abutting portion 410 of the connecting piece 4 abuts against the upper surface of the table top 110, and the connecting portion 430 of the connecting piece 4 is fixed to the chassis 210 by screws; finally, the liquid collecting tray 7 is placed on the table top 110, and each liquid collecting tray 7 is fixedly connected to the corresponding burner 230 by screws; the installation process of the stove basin 22 is simple and the stability is high.

[0104] The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above in the preferred embodiment, it is not used to limit the present invention. Any technician familiar with this patent can make some changes or modifications to equivalent embodiments of equivalent changes by using the technical content suggested above without departing from the scope of the technical solution of the present invention. The implementation scheme in the above embodiment can be further combined or replaced. However, any simple modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the scope of the solution of the present invention.

Claims

1. A stove without a stovetop, comprising: A stove basin (2) is suspended below the tabletop (110) of the cabinet (1) with its opening facing upward, and is used to support the components of the stove; A burner head (230) is mounted on the stove basin (2), and a first through hole (111) is provided on the table top (110) for the burner head (230) to pass through; It is characterized in that Also includes a connecting piece (4); One end of the connecting piece (4) is connected to the stove basin (2), and the other end extends to the top of the countertop (110) through the first through hole (111). The upper end of the connecting piece (4) is formed with a first abutment portion (410) extending to the upper surface of the countertop (110). The first abutment portion (410) contacts the countertop (110) so that the stove basin (2) is suspended and fixed below the countertop (110).

2. A stove without a cooking surface according to claim 1, It is characterized in that The middle portion of the connecting member (4) is arranged to fit the hole wall of the first through hole (111).

3. A stove without a stovetop according to claim 2, It is characterized in that The hole wall at the upper part of the first through hole (111) is arranged to be inclined outward from bottom to top; The middle portion of the connecting piece (4) has an inclination angle adapted to the hole wall of the first through hole (111), so that the middle portion of the connecting piece (4) fits the hole wall of the first through hole (111).

4. The stove without a cooking surface according to claim 1, It is characterized in that There are a plurality of connecting members (4), and the connecting members (4) located in the same first through hole (111) are arranged in substantially diagonal orientations.

5. The stove without a cooking surface according to claim 1, It is characterized in that A liquid receiving tray (7) is also provided on the table top (110), and the liquid receiving tray (7) is detachably connected to the furnace head (230); the outer peripheral edge of the liquid receiving tray (7) covers the first abutting portion (410).

6. A stove without a stovetop according to any one of claims 1 to 5, It is characterized in that The cooking basin (2) comprises at least a horizontal bottom plate (210), and a second abutment portion (420) is formed at the lower end of each connecting member (4), and the second abutment portion (420) is detachably connected to the bottom plate (210).

7. A stove without a cooking surface according to claim 6, It is characterized in that The upper surface of the chassis (210) is provided with a convex or concave profile (211), and each burner head (230) is respectively fixed on the profile (211); the bottom end of each connecting member (4) is respectively connected to the profile (211) where the corresponding burner head (230) is located.

8. A stove without a stovetop according to any one of claims 1 to 5, It is characterized in that A control valve (240) corresponding to each burner (230) is installed on the stove basin (2), a vertically extending rotary handle (241) is provided on the control valve, and a second through hole (112) for the rotary handle (241) to pass through is opened on the table top (110); An upper mounting seat (243) is arranged on the table top (110), and a through hole is provided on the upper mounting seat (243) for the rotary handle (241) to pass through, and the upper mounting seat (243) is detachably connected to the control valve (240).

9. A stove without a cooking surface according to claim 8, It is characterized in that A fixing sleeve (242) is arranged on the top of the control valve (240), and the fixing sleeve (242) is coaxially sleeved outside the rotary handle (241), and the inner peripheral wall is arranged at a certain distance from the peripheral side wall of the rotary handle (241); The upper mounting seat (243) is provided with a mounting sleeve (244) extending toward the inside of the second through hole (112), and the upper mounting seat (243) is connected to the fixing sleeve (242) via the mounting sleeve (244).

10. The stove without a cooking surface according to claim 8, It is characterized in that A boss having a diameter greater than that of the second through hole (112) is provided on the top of the upper mounting seat (243); the boss is located above the table top (110) and in contact with the table top (110).

11. A stove without a cooking surface according to claim 10, It is characterized in that The top end of the rotating handle (241) protrudes from the upper end surface of the boss through the through hole of the upper mounting seat (243), the top end of the rotating handle (241) is connected to a control knob (245), the rotating handle (241) and the control knob (245) rotate synchronously around the axis, and the control knob (245) is arranged to fit the upper end surface of the boss.

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