Energy-gathering cooker and range hood system

Abstract

The present invention discloses an energy-gathering stove and a range hood system, and relates to the technical field of burners. The energy-gathering stove comprises an upper cover and a stove base, wherein the upper cover comprises an integrally formed bottom plate and an energy-gathering ring, wherein one end of the energy-gathering ring is connected to an outer edge of one side of the bottom plate, and the other end of the energy-gathering ring extends in a direction away from the bottom plate, and the energy-gathering ring and the bottom plate form a combustion chamber, wherein the energy-gathering ring is provided with a plurality of first air inlet holes, the bottom plate is embedded in the stove base, and a combustion hole is provided on the bottom plate; a fire distributor is provided inside the stove base, and the fire distributor extends into the combustion chamber from the combustion hole. The energy-gathering stove provided by the present invention can prevent combustion heat loss and has higher combustion efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of burners, and in particular to an energy-gathering cooker and a range hood system. Background Art

[0002] The stoves on the market do not have energy-gathering structures, and in actual use, they will cause excessive heat loss, especially in places with large air flow such as outdoors. Summary of the invention

[0003] The object of the present invention is to provide an energy-gathering cooker which can gather combustion heat and reduce heat loss.

[0004] Another object of the present invention is to provide a range hood system that can gather combustion heat and reduce heat loss.

[0005] The present invention provides a technical solution:

[0006] An energy-gathering stove comprises an upper cover and a stove base.

[0007] The upper cover comprises an integrally formed bottom plate and an energy-gathering ring, one end of the energy-gathering ring is connected to an outer edge of one side of the bottom plate, the other end of the energy-gathering ring extends in a direction away from the bottom plate, the energy-gathering ring and the bottom plate form a combustion chamber, a plurality of first air inlet holes are penetrated through the energy-gathering ring, the bottom plate is embedded in the furnace base, and a combustion hole is penetrated through the bottom plate;

[0008] A flame distributor is arranged inside the stove base, and the flame distributor extends from the combustion hole into the combustion chamber.

[0009] Furthermore, a plurality of furnace claw mounting parts are arranged on one side of the bottom plate close to the energy focusing ring, the plurality of furnace claw mounting parts are evenly distributed along the circumference of the combustion hole, and a furnace claw is arranged on each of the furnace claw mounting parts.

[0010] Furthermore, the bottom plate is provided with a boss in a direction away from the energy focusing ring, and the combustion hole is provided through the end surface of the boss.

[0011] Furthermore, the energy gathering ring gradually expands from an end close to the bottom plate to an end far away from the bottom plate.

[0012] Furthermore, the stove base is recessed with a mounting basin, the fire divider is convexly arranged at the bottom of the mounting basin, and the bottom plate is embedded in the mounting basin.

[0013] Furthermore, a plurality of second air inlet holes are arranged on the side wall of the installation basin, and the plurality of second air inlet holes correspond to the plurality of first air inlet holes respectively.

[0014] Furthermore, one end of the energy gathering ring away from the bottom plate is turned outwardly to be provided with a folded edge, and a side of the folded edge close to the bottom plate contacts an end of a side wall of the mounting basin.

[0015] Furthermore, the furnace base is also provided with a gas tank mounting portion, and the end of the energy gathering ring away from the bottom plate is not lower than the surface of the gas tank mounting portion.

[0016] Furthermore, the plurality of the first air inlet holes are distributed on a plurality of side walls of the energy gathering ring which is different from the side where the gas tank mounting portion is located.

[0017] The present invention also provides a range hood system, including the energy-gathering stove described above, the energy-gathering stove including an upper cover and a stove base, the upper cover including an integrally formed bottom plate and an energy-gathering ring, one end of the energy-gathering ring being connected to an outer edge of one side of the bottom plate, the other end of the energy-gathering ring extending in a direction away from the bottom plate, the energy-gathering ring and the bottom plate forming a combustion chamber, the energy-gathering ring being penetrated by a plurality of first air inlet holes, the bottom plate being embedded in the stove base, the bottom plate being penetrated by combustion holes; a fire divider is provided inside the stove base, the fire divider extending into the combustion chamber from the combustion hole.

[0018] Compared with the prior art, the energy-gathering stove provided by the present invention includes an upper cover and a stove base. The upper cover is formed integrally by a bottom plate and an energy-gathering ring. The bottom plate and the energy-gathering ring form a combustion chamber, and the bottom plate is embedded in the stove base. The energy-gathering ring is provided with a plurality of first air inlet holes, the bottom plate is provided with a combustion hole, and the ignition divider provided on the stove base extends into the combustion chamber through the combustion hole. In actual application, the first air inlet holes provided on the energy-gathering ring allow air to enter the combustion chamber, and the gas output by the ignition divider burns in the combustion chamber. The energy-gathering ring plays a role of windproof energy gathering to prevent combustion heat loss. The beneficial effects of the energy-gathering stove provided by the present invention are: it can prevent combustion heat loss and has higher combustion efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only illustrate certain embodiments of the present invention and should not be regarded as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained based on these drawings without creative work.

[0020] Figure 1 A schematic structural diagram of an energy-gathering cooker provided in a first embodiment of the present invention;

[0021] Figure 2 for Figure 1 A schematic diagram of the structure of the upper cover in the first viewing angle;

[0022] Figure 3 for Figure 1 Schematic diagram of the structure of the upper cover in the second viewing angle.

[0023] Icons: 100 - energy-gathering stove; 110 - upper cover; 111 - bottom plate; 1111 - combustion hole; 1113 - furnace claw mounting part; 1115 - furnace claw; 1117 - boss; 1118 - annular slope; 112 - combustion chamber; 113 - energy-gathering ring; 1131 - first air inlet hole; 1133 - folded edge; 130 - furnace base; 131 - ignition divider; 133 - second air inlet hole; 135 - gas tank mounting part. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "inside", "outside", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, or are directions or positional relationships in which the product of the invention is usually placed when in use, or are directions or positional relationships commonly understood by those skilled in the art. These directions or positional relationships are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0028] Furthermore, the terms “first”, “second”, etc. are merely used for distinguishing descriptions and should not be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms such as "setting" and "connection" should be understood in a broad sense. For example, "connection" 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, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] The specific implementation modes of the present invention are described in detail below in conjunction with the accompanying drawings.

[0031] First embodiment

[0032] Please refer to Figure 1 As shown, the energy-gathering cooker 100 provided in this embodiment is suitable for both home and outdoor environments. The energy-gathering cooker 100 has the function of gathering heat, preventing combustion heat loss, and has higher combustion efficiency.

[0033] The energy-gathering stove 100 provided in this embodiment includes an upper cover 110 and a stove base 130. The stove base 130 is used to transport combustible gas for combustion. The upper cover 110 is arranged on the stove base 130 to provide a stable combustion environment for the combustible gas, prevent excessive heat loss during the combustion process, and play a role in gathering heat.

[0034] Please combine Figure 1 and Figure 2 As shown, the upper cover 110 includes a bottom plate 111 and an energy-gathering ring 113. In this embodiment, the energy-gathering ring 113 is roughly rectangular in shape. In other embodiments, the energy-gathering ring 113 can also be set to other annular structures such as a circle according to the shape of the furnace base 130 and the requirements of the specific application environment. The bottom plate 111 and the energy-gathering ring 113 are integrally formed, one end of the energy-gathering ring 113 in the extension direction is connected to the outer edge of one side of the bottom plate 111, and the other end of the energy-gathering ring 113 in the extension direction extends in a direction away from the bottom plate 111, that is, the extension direction of the energy-gathering ring 113 is roughly perpendicular to the bottom plate 111.

[0035] The bottom plate 111 is embedded in the furnace seat 130, the inner side wall of the energy-gathering ring 113 and the side wall of the bottom plate 111 connected to the energy-gathering ring 113 form a combustion chamber 112, the bottom plate 111 is provided with a combustion hole 1111, the furnace seat 130 is provided with a igniter 131, and the end of the igniter 131 extends into the combustion chamber 112 through the combustion hole 1111. In actual application, the combustible gas transported by the furnace seat 130 enters the combustion chamber 112 through the igniter 131 and burns in the combustion chamber 112.

[0036] To ensure sufficient combustion, a plurality of first air inlet holes 1131 are provided on the side wall of the energy gathering ring 113, and the combustion chamber 112 is connected to the outside through the plurality of first air inlet holes 1131, ensuring that when the cookware is placed above the combustion chamber 112, there is still enough air entering the combustion chamber 112 to ensure sufficient combustion.

[0037] A plurality of furnace claw mounting parts 1113 are arranged on one side of the bottom plate 111 close to the energy gathering ring 113. The plurality of furnace claw mounting parts 1113 are evenly distributed along the circumference of the combustion hole 1111, and furnace claws 1115 are arranged on each furnace claw mounting part 1113. The furnace claws 1115 are arranged on the furnace claw mounting parts 1113 to support the pot. In order to further improve the heat gathering effect of the energy gathering ring 113, the tops of the furnace claws 1115 are slightly higher than the end of the energy gathering ring 113 away from the bottom plate 111.

[0038] Please combine Figures 1 to 3 As shown, considering that the space of the combustion chamber 112 is as large as possible within a reasonable range, in this embodiment, the bottom plate 111 is provided with a boss 1117 in a direction away from the energy-gathering ring 113, and the combustion hole 1111 is provided through the end surface of the boss 1117. This is equivalent to forming a concave step surface on the side of the bottom plate 111 close to the energy-gathering ring 113, which increases the combustion space of the combustion chamber 112 in actual application, further ensures that the combustible gas is fully burned in the combustion chamber 112, and improves the combustion efficiency.

[0039] In addition, the periphery of the opening of the combustion hole 1111 at one end in the combustion chamber 112 is provided with an annular bevel 1118, so that the side wall of the combustion hole 1111 is thinner. This design is based on the consideration that the vertical space of the energy-gathering ring 113 is limited, and the distance between the bottom of the pot and the ignition distributor 131 is too close, which will lead to poor heating effect. Therefore, by opening the combustion hole 1111 on the end surface of the boss 1117, and providing the annular bevel 1118 on the periphery of the opening of the combustion hole 1111 at one end in the combustion chamber 112, the vertical space height of the upper end of the ignition distributor 131 is increased within a reasonable range, so that the outer flame of the flame generated on the ignition distributor 131 in actual application is located at the bottom wall of the pot, thereby obtaining a better heating effect.

[0040] In this embodiment, the energy gathering ring 113 is roughly in a rectangular ring shape and gradually expands from one end close to the bottom plate 111 to the end away from the bottom plate 111, that is, the area enclosed by the end of the energy gathering ring 113 away from the bottom plate 111 is larger than the area of ​​the bottom plate 111. In practical applications, when the pot is placed on a plurality of furnace claws 1115, there is a sufficient gap between the pot and the end of the energy gathering ring 113 away from the bottom plate 111 to prevent the gap from being too small to cause insufficient air in the combustion chamber 112, affecting the full combustion of the combustible gas, and ensuring the uniform distribution of the flame on the outer wall of the pot.

[0041] Please continue to refer to Figure 1 As shown, a mounting basin is recessed on the stove base 130, and the shape of the mounting basin corresponds to the shape of the energy-gathering ring 113, and is roughly rectangular. An igniter 131 is convexly arranged at the bottom of the mounting basin, and a gas tank mounting portion 135 is also arranged on the stove base 130 on one side of the mounting basin. The gas tank mounting portion 135 is used to install a gas tank. After the gas tank is installed, it is connected to the igniter 131 through a pipeline, and is controlled by an ignition switch to selectively deliver gas to the igniter 131.

[0042] When the energy-gathering stove 100 provided in this embodiment is used in an outdoor environment, the overall structure is compact and easy to carry, and can be taken out for use by installing a fixed gas tank on the gas tank installation portion 135. A pipeline interface is also provided on the stove base 130. When the energy-gathering stove 100 is used in an indoor environment, the gas distributor 131 can be supplied with gas by connecting to a kitchen natural gas pipeline or a coal gas pipeline, and normal combustion can also be performed.

[0043] The bottom plate 111 of the upper cover 110 is embedded in the installation basin, and the end of the ignition distributor 131 extends from the combustion hole 1111 on the bottom plate 111 into the combustion chamber 112, and the outer wall of the energy-gathering ring 113 corresponds to the multiple inner walls of the installation basin. In order to prevent the gas tank mounting portion 135 from interfering with the cookware in actual use, the end of the energy-gathering ring 113 away from the bottom plate 111 is not lower than the surface of the gas tank mounting portion 135.

[0044] Similarly, a plurality of second air inlet holes 133 are provided through the side wall of the mounting basin on the furnace base 130, and the plurality of second air inlet holes 133 correspond to the plurality of first air inlet holes 1131 opened on the side wall of the energy gathering ring 113, so that in actual application, the outside air can smoothly enter the combustion chamber 112 through the second air inlet holes 133 and the first air inlet holes 1131 in sequence.

[0045] In order to facilitate positioning and installation, in this embodiment, the end of the energy-gathering ring 113 away from the bottom plate 111 is turned outward and provided with a folded edge 1133, and the side of the folded edge 1133 close to the bottom plate 111 contacts the end of the side wall of the installation basin. When the energy-gathering stove is produced and assembled, the bottom plate 111 is embedded in the installation basin until the folded edge 1133 at the end of the energy-gathering ring 113 contacts the end of the side wall of the installation basin. At this time, the ignition distributor 131 protruding from the bottom of the installation basin just extends into the combustion chamber 112, and the side of the folded edge 1133 on the energy-gathering ring 113 away from the bottom plate 111 is slightly higher than the gas tank installation part 135. Thereafter, the energy-gathering ring 113 and the stove base 130 can be further fixed by bolts or other connection methods.

[0046] It should be noted that the multiple first air inlet holes 1131 provided on the energy-gathering ring 113 are distributed on multiple side walls of the energy-gathering ring 113 on a side different from the side where the gas tank mounting portion 135 is located. In this embodiment, the energy-gathering ring 113 is approximately rectangular, one side of which corresponds to the gas tank mounting portion 135, and the multiple first air inlet holes 1131 are distributed on the other three side walls of the energy-gathering ring 113, and the positions of the multiple first air inlet holes on the two opposite side walls correspond. Correspondingly, the multiple second air inlet holes 133 are also distributed on the other three side walls of the installation basin of the furnace seat 130 on a side different from the side where the gas tank mounting portion 135 is located.

[0047] In the actual application of the energy-gathering stove 100 provided in this embodiment, the energy-gathering ring 113 of the upper cover 110 and the bottom plate 111 form a combustion chamber 112, and the ignition divider 131 transports combustible gas to the combustion chamber 112 for combustion. The energy-gathering ring 113 plays a role in preventing wind and heat diffusion, and gathers the combustion heat in the combustion chamber 112, thereby greatly improving the combustion efficiency of the stove.

[0048] In summary, the energy-gathering cooker 100 provided in this embodiment has the function of gathering heat, preventing combustion heat loss, and having higher combustion efficiency. Moreover, it has a simple structure, is easy to carry, and has wider applicability.

[0049] Second embodiment

[0050] This embodiment provides a range hood system, including the energy-gathering stove 100 provided in the first embodiment, as well as devices and structures such as a stove and a range hood. The range hood system has the function of gathering heat, preventing combustion heat loss, and has higher combustion efficiency.

[0051] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An energy-gathering cooker, characterized in that: Including the upper cover and the furnace base, The upper cover includes an integrally formed bottom plate and an energy gathering ring, one end of the energy gathering ring is connected to an outer edge of one side of the bottom plate, the other end of the energy gathering ring extends in a direction away from the bottom plate, the energy gathering ring gradually expands from an end close to the bottom plate to an end away from the bottom plate, the energy gathering ring and the bottom plate form a combustion chamber, a plurality of first air inlet holes are penetrated on the energy gathering ring, the bottom plate is embedded in the stove base, a combustion hole is penetrated on the bottom plate, a boss is protruded on the bottom plate in a direction away from the energy gathering ring, the combustion hole is penetrated on the end surface of the boss, and an annular inclined surface is provided at the periphery of an opening at one end of the combustion hole in the combustion chamber; A flame distributor is arranged inside the stove base, and the flame distributor extends from the combustion hole into the combustion chamber; A plurality of furnace claw mounting parts are arranged on one side of the bottom plate close to the energy gathering ring, and the plurality of furnace claw mounting parts are evenly distributed along the circumference of the combustion hole, and a furnace claw is arranged on each furnace claw mounting part, and the top of the furnace claw exceeds the end of the energy gathering ring away from the bottom plate; The stove base is concavely provided with a mounting basin, the fire distributor is convexly provided at the bottom of the mounting basin, and the bottom plate is embedded in the mounting basin; a plurality of second air inlet holes are provided on the side wall of the mounting basin, and the plurality of second air inlet holes correspond to the plurality of first air inlet holes respectively; a folded edge is provided outwardly at one end of the energy gathering ring away from the bottom plate, and the side of the folded edge close to the bottom plate contacts the end of the side wall of the mounting basin; The furnace base is also provided with a gas tank mounting portion, and the end of the energy gathering ring away from the bottom plate is not lower than the surface of the gas tank mounting portion; multiple first air inlet holes are distributed on multiple side walls of the energy gathering ring on a side different from the side where the gas tank mounting portion is located.

2. A range hood system, characterized in that: It comprises the energy-gathering cooker as claimed in claim 1.

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