Bottom shell for kitchen range and kitchen range

Abstract

The bottom shell comprises a plate body, the plate body comprises a first installation position used for installing a furnace end, the first installation position is provided with a plurality of positioning assemblies, and the plurality of positioning assemblies are used for selecting one to position the furnace end. According to the bottom shell for the kitchen range disclosed by the embodiment of the utility model, various types of burners can be mounted through the plurality of positioning components, so that the universality is high.

Description

Technical Field

[0001] The utility model relates to the technical field of stove equipment, in particular to a bottom shell for a stove and a stove comprising the bottom shell. Background Art

[0002] A gas stove is a stove that uses gas such as natural gas or liquefied petroleum gas as fuel.

[0003] In the related art, the bottom shell of the stove can only be adapted to one type of burner, and cannot be adapted to multiple types of burners, and has poor versatility. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] Therefore, one object of the utility model is to provide a bottom shell for a stove, which can be used to install various types of burners through multiple positioning components and has high versatility.

[0006] Another object of the present invention is to provide a stove, which comprises the aforementioned bottom shell.

[0007] According to the bottom shell for the stove in the embodiment of the utility model, the bottom shell includes a plate body, the plate body includes a first mounting position for mounting a burner, the first mounting position has a plurality of positioning components, and the plurality of positioning components are used to selectively position the burner.

[0008] According to the bottom shell for the stove in the embodiment of the utility model, various types of burners can be installed through multiple positioning components, and the versatility is high.

[0009] In addition, the bottom shell for the cooker according to the above embodiment of the utility model may also have the following additional technical features:

[0010] Optionally, the first mounting position has a plurality of positioning holes, the plurality of positioning holes are divided into a plurality of groups, and the plurality of groups of positioning holes are respectively configured to form the positioning components.

[0011] Optionally, the first part of the multiple positioning holes is configured as a first positioning assembly, the second part of the multiple positioning holes is configured as a second positioning assembly, at least one positioning hole in the first positioning assembly and the positioning holes in the second positioning assembly are different holes, the first positioning assembly is used to position the first burner head, and the second positioning assembly is used to position the second burner head.

[0012] Optionally, the first positioning assembly and the second positioning assembly share at least one positioning hole.

[0013] Optionally, the plurality of positioning holes include a first positioning hole, a second positioning hole and a third positioning hole, the first positioning hole and the second positioning hole are combined to form the first positioning assembly, and the first positioning hole and the third positioning hole are combined to form the second positioning assembly.

[0014] Optionally, the plurality of positioning holes further include a fourth positioning hole, and the first positioning hole, the second positioning hole and the fourth positioning hole are combined to form the first positioning assembly.

[0015] Optionally, the first positioning hole, the third positioning hole and the fourth positioning hole are combined to form the second positioning assembly.

[0016] Optionally, the plurality of positioning holes further include a fifth positioning hole, and the first positioning hole, the third positioning hole and the fifth positioning hole are combined to form the second positioning assembly.

[0017] Optionally, other positioning holes in the first positioning component and the second positioning component except the first positioning hole are arranged on the same straight line.

[0018] Optionally, a third portion of the multiple positioning holes is configured as a third positioning assembly, and the third positioning assembly is used to position a third burner head. At least one positioning hole in the third positioning assembly is a different hole from the positioning hole in the first positioning assembly, and at least one positioning hole in the third positioning assembly is a different hole from the positioning hole in the second positioning assembly.

[0019] Optionally, the multiple positioning holes include a first positioning hole, a second positioning hole, a third positioning hole and a sixth positioning hole, the first positioning hole and the second positioning hole are combined to form the first positioning assembly, the first positioning hole and the third positioning hole are combined to form the second positioning assembly, and the first positioning hole and the sixth positioning hole are combined to form the third positioning assembly.

[0020] Optionally, the other positioning holes in the first positioning component, the second positioning component and the third positioning component except the first positioning hole are arranged on the same straight line.

[0021] Optionally, the first positioning assembly is configured to be offset by a predetermined dimension along a predetermined linear direction relative to the second positioning assembly.

[0022] Optionally, the plate body further includes a first easing portion, which is configured as a groove or a hole, the first easing portion and the first mounting position are arranged side by side along the predetermined straight line direction, and the dimension of the first easing portion along the predetermined straight line direction is not less than the predetermined dimension.

[0023] Optionally, the first positioning assembly is configured to deflect by a predetermined angle along a predetermined arc direction relative to the second positioning assembly.

[0024] Optionally, the plate body further includes a second easing portion and a third easing portion, the second easing portion and the third easing portion are configured as grooves or holes, and the second easing portion is deflected around the first mounting position by a predetermined angle along the predetermined arc direction relative to the third easing portion.

[0025] Optionally, the plate body further includes a second mounting position for mounting a furnace head.

[0026] Optionally, the bottom shell further comprises a positioning portion, and the positioning portion is provided with a third mounting position for mounting a valve body connected to the furnace head.

[0027] Optionally, the positioning portion is integrally formed with the plate body; or, the positioning portion and the plate body are separately formed and then connected; or, the surface of the positioning portion is parallel to the surface of the plate body; or the surface of the positioning portion is inclined with respect to the surface of the plate body.

[0028] According to the stove in the embodiment of the utility model, the stove includes the bottom shell mentioned above.

[0029] According to the stove in the embodiment of the utility model, by using the aforementioned bottom shell, it can be used to install various types of burners, thereby improving the applicability of the stove. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 It is a schematic diagram of the bottom shell in some embodiments of the utility model.

[0031] Figure 2 yes Figure 1 A partial enlarged view A (showing that multiple positioning holes respectively construct the first positioning component, the second positioning component and the third positioning component).

[0032] Figure 3 yes Figure 1 A partial enlarged view A (showing that the first positioning component and the second positioning component are offset by a predetermined dimension L along a predetermined straight line direction).

[0033] Figure 4 yes Figure 1 A partial enlarged view A (showing that the first positioning component and the second positioning component are offset by a predetermined angle α along a predetermined arc direction).

[0034] Figure 5 It is an assembly diagram of two first burners and a bottom shell in some embodiments of the utility model (there is a first distance L1 between the two first burners).

[0035] Figure 6It is an assembly diagram of two first burners and a bottom shell in some embodiments of the present invention (there is a second distance L2 between the two first burners).

[0036] Figure 7 It is an assembly diagram of two first burners and a bottom shell in some embodiments of the utility model (the two first burners are deflected at a predetermined angle).

[0037] Figure 8 It is an assembly diagram of two second burners and a bottom shell in some embodiments of the utility model (there is a first distance L1 between the two second burners).

[0038] Fig. 9 It is an assembly diagram of two second burners and a bottom shell in some embodiments of the present invention (there is a second distance L2 between the two second burners).

[0039] Fig.10 It is an assembly diagram of two second burners and a bottom shell in some embodiments of the utility model (the two second burners are deflected at a predetermined angle).

[0040] Fig.11 It is an assembly diagram of two third burners and a bottom shell in some embodiments of the utility model (there is a first distance L1 between the two third burners).

[0041] Fig.12 It is an assembly diagram of two third burners and a bottom shell in some embodiments of the present invention (there is a second distance L2 between the two third burners).

[0042] Fig.13 It is an assembly diagram of two third burners and a bottom shell in some embodiments of the utility model (the two third burners are deflected at a predetermined angle).

[0043] Fig.14 It is a schematic diagram of the bottom shell in other embodiments of the utility model (including the plate body and the positioning part).

[0044] Fig.15 It is a schematic diagram of an integrated stove in some embodiments of the utility model.

[0045] Reference numerals:

[0046] Cooker 1000, bottom shell 100, plate body 10, first mounting position 11, first positioning hole 111, second positioning hole 112, third positioning hole 113, fourth positioning hole 114, sixth positioning hole 115, second mounting position 12, third mounting position 13, second make way portion 14, third make way portion 15, first positioning assembly 20, second positioning assembly 30, third positioning assembly 40, positioning portion 50, first burner head 60, second burner head 70, third burner head 80, integrated valve 91, split valve 92, predetermined straight line direction AA, predetermined arc direction BB. DETAILED DESCRIPTION

[0047] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0048] The utility model provides a bottom shell 100 for a stove 1000 and the stove 1000, wherein the bottom shell 100 can be installed with various types of burners through a plurality of positioning components, and has high versatility.

[0049] Reference Figures 1 to 14 According to the bottom shell 100 for the stove 1000 in the embodiment of the utility model, the bottom shell 100 includes a plate body 10, and the plate body 10 includes a first mounting position 11 for mounting a burner head. The first mounting position 11 has a plurality of positioning components, and the plurality of positioning components are used to select one of the burner heads for positioning. It can be understood that the plurality of positioning components can correspond to a plurality of types of burners, for example, one of the plurality of positioning components corresponds to the mounting portion of the integrated burner head, so that the integrated burner head can be installed on the bottom shell 100; for another example, another one of the plurality of positioning components corresponds to the mounting portion of the split burner head, so that the split burner head can be installed on the bottom shell 100; for another example, another one of the plurality of positioning components corresponds to the mounting portion of the stainless steel burner head, so that the split burner head can be installed on the bottom shell 100; therefore, a plurality of types of burners can be installed through the plurality of positioning components, and the versatility is high.

[0050] Furthermore, the first mounting position 11 has a plurality of positioning holes, and the plurality of positioning holes are divided into a plurality of groups, and the plurality of groups of positioning holes are respectively configured as positioning components; wherein, various types of burners may respectively have mounting holes, and these mounting holes may correspond to at least one of the plurality of positioning holes and be installed through fasteners, so that the plurality of positioning holes can be divided into a plurality of groups, and the plurality of groups of positioning holes can respectively correspond to a plurality of burners, thereby facilitating the adaptation of a plurality of burners to the bottom shell 100, thereby improving the versatility of the bottom shell 100.

[0051] Reference Figures 1 to 14 In some embodiments of the utility model, the first part of the multiple positioning holes is configured as a first positioning component 20, and the second part of the multiple positioning holes is configured as a second positioning component 30. The first positioning component 20 is used to position the first burner 60, and the second positioning component 30 is used to position the second burner 70; thereby, the generalization and standardization of the bottom shell 100 can be achieved, that is, the applicability of the bottom shell 100 is improved; and since the installation hole positions of various burners are different, at least one positioning hole in the first positioning component 20 and the positioning hole in the second positioning component 30 are different holes, which facilitates the bottom shell 100 to adapt to different burners and improves the applicability of the bottom shell 100.

[0052] Furthermore, the first positioning component 20 and the second positioning component 30 share at least one positioning hole, which can improve the utilization rate of the positioning components and reduce the processing cost of the bottom shell 100.

[0053] Reference Figure 2 In some embodiments of the present invention, the plurality of positioning holes include a first positioning hole 111, a second positioning hole 112 and a third positioning hole 113, the first positioning hole 111 and the second positioning hole 112 are combined to form a first positioning assembly 20, and the first positioning hole 111 and the third positioning hole 113 are combined to form a second positioning assembly 30; in detail, when installing the first burner 60, the plurality of mounting holes on the first burner 60 may correspond to the first positioning hole 111 and the second positioning hole 112, respectively, and the first burner 60 may be mounted on the bottom shell 100 by fasteners; similarly, when installing the second burner 70, the plurality of mounting holes on the second burner 70 may correspond to the first positioning hole 111 and the third positioning hole 113, respectively; in this way, at least two types of burners may be installed on the bottom shell 100, thereby realizing the standardization and generalization of the bottom shell 100 of the stove 1000.

[0054] In more detail, the multiple positioning holes also have a fourth positioning hole 114. The first positioning hole 111, the second positioning hole 112 and the fourth positioning hole 114 are combined to form a first positioning assembly 20. In other words, the multiple mounting holes on the first furnace head 60 can correspond to the first positioning hole 111, the second positioning hole 112 and the fourth positioning hole 114, respectively, and be connected by fasteners, thereby improving the installation strength of the first furnace head 60 on the bottom shell 100.

[0055] Reference Figure 2 In some embodiments of the present invention, the first positioning hole 111, the third positioning hole 113 and the fourth positioning hole 114 are combined to form a second positioning assembly 30; in other words, the multiple mounting holes on the second furnace head 70 can correspond to the first positioning hole 111, the third positioning hole 113 and the fourth positioning hole 114 respectively, and are connected by fasteners, which can improve the installation strength of the second furnace head 70 on the bottom shell 100.

[0056] In addition, in order to facilitate the installation of the burner head on the bottom shell 100, one or more of the multiple positioning assemblies can be used to position the same burner head; for example, the multiple positioning holes also have a fifth positioning hole, and the first positioning hole 111, the third positioning hole 113 and the fifth positioning hole are combined to form a second positioning assembly 30. In this way, in addition to the combination of the first positioning hole 111, the third positioning hole 113 and the fourth positioning hole 114, the combination of the first positioning hole 111, the third positioning hole 113 and the fifth positioning hole can also be constructed into a second positioning assembly 30 for positioning the second burner head 70 to facilitate the installation of the burner head on the bottom shell 100.

[0057] Of course, in some specific examples, the first positioning hole 111, the third positioning hole 113 and the fourth positioning hole 114 are combined to form a second positioning assembly 30 for positioning the second burner 70; the first positioning hole 111, the third positioning hole 113 and the fifth positioning hole are combined to form a third positioning assembly 40 for positioning the third burner 80.

[0058] Reference Figures 1 to 14 In some embodiments of the utility model, the other positioning holes except the first positioning hole 111 in the first positioning component 20 and the second positioning component 30 are arranged on the same straight line. In this way, most of the positioning holes on the bottom shell 100 can be standardized, which is convenient for rapid mass production and improves the processing efficiency of the bottom shell 100. In addition, multiple positioning holes arranged on the same straight line can reduce the accumulation of processing errors.

[0059] In addition, the other positioning holes of the first positioning assembly 20 except the first positioning hole 111 are arranged on the same straight line; it can be understood that when installing the first burner 60, the first burner 60 can be connected to the first positioning hole 111 to achieve the pre-positioning of the burner, and then the first burner 60 can be connected to one of the other positioning holes. Since the other positioning holes are arranged on the same straight line, through the aforementioned installation operation, the first burner 60 has actually completed the installation and positioning on the bottom shell 100, and the remaining positioning holes can be installed and connected in a straight line along the extension direction of the straight line. In other words, the installation and positioning of the first burner 60 can be achieved through the first positioning hole 111 and one of the other positioning holes, and the installation strength of the first burner 60 on the bottom shell 100 can be strengthened through the remaining positioning holes, which can facilitate the assembly of the burner on the bottom shell 100. Similarly, the other positioning holes of the second positioning assembly 30 except the first positioning hole 111 are arranged on the same straight line, which can also facilitate the installation of the second burner 70 on the bottom shell 100. In addition, except for the first positioning hole 111, the other positioning holes of the first positioning component 20 and the second positioning component 30 are arranged on the same straight line.

[0060] Reference Figure 2 In some embodiments of the present invention, a third part of the plurality of positioning holes is configured as a third positioning assembly 40, and the third positioning assembly 40 is used to position a third burner 80. In this way, combined with the foregoing, the plurality of positioning holes can be used to position at least three burners; wherein, since the installation hole positions of the various burners are different, at least one positioning hole in the third positioning assembly 40 and the positioning hole in the first positioning assembly 20 are different holes, and at least one positioning hole in the third positioning assembly 40 and the positioning hole in the second positioning assembly 30 are different holes, which facilitates the bottom shell 100 to adapt to different burners and improves the applicability of the bottom shell 100.

[0061] Reference Figure 2In some embodiments of the present invention, the plurality of positioning holes include a first positioning hole 111, a second positioning hole 112, a third positioning hole 113 and a sixth positioning hole 115. The first positioning hole 111 and the second positioning assembly 30 are combined to form a first positioning assembly 20. The first positioning hole 111 and the third positioning hole 113 are combined to form a second positioning assembly 30. The first positioning hole 111 and the sixth positioning hole 115 are combined to form a third positioning assembly 40. In detail, when installing the first furnace head 60, the plurality of mounting holes on the first furnace head 60 may correspond to the first positioning hole 111 and the second positioning hole 112, respectively, and through The first burner 60 is mounted on the bottom shell 100 by fasteners; when the second burner 70 is mounted, the multiple mounting holes on the second burner 70 can correspond to the first positioning hole 111 and the third positioning hole 113 respectively, and the second burner 70 is mounted on the bottom shell 100 by fasteners; when the third burner 80 is mounted, the multiple mounting holes on the third burner 80 can correspond to the first positioning hole 111 and the sixth positioning hole 115 respectively, and the third burner 80 is mounted on the bottom shell 100 by fasteners; in this way, the bottom shell 100 can be used to install various types of burners, realizing the standardization and generalization of the bottom shell 100 of the stove 1000. Moreover, the first positioning assembly 20, the second positioning assembly 30 and the third positioning assembly 40 all share the first positioning hole 111, which can improve the utilization rate and reduce the processing cost of the bottom shell 100.

[0062] In combination with the above embodiments, refer to Figure 2 In some specific examples, the first positioning component 20 can be composed of a first positioning hole 111, a second positioning hole 112 and a fourth positioning hole 114; the second positioning component 30 can be composed of a first positioning hole 111, a third positioning hole 113 and a fourth positioning hole 114; the third positioning component 40 can be composed of a first positioning hole 111, a third positioning hole 113 and a sixth positioning hole 115.

[0063] Reference Figures 1 to 14 In some embodiments of the present invention, the other positioning holes except the first positioning hole 111 in the first positioning component 20, the second positioning component 30 and the third positioning component 40 are arranged on the same straight line. In this way, most of the positioning holes on the bottom shell 100 can be standardized, which is convenient for rapid mass production and improves the processing efficiency of the bottom shell 100. In addition, multiple positioning holes arranged on the same straight line can reduce the accumulation of processing errors.

[0064] In addition, the other positioning holes of the third positioning assembly 40 except the first positioning hole 111 are arranged on the same straight line; it can be understood that when installing the third burner 80, the third burner 80 can be connected to the first positioning hole 111 to achieve the pre-positioning of the burner, and then the third burner 80 can be connected to one of the other positioning holes. Since the other positioning holes are arranged on the same straight line, through the aforementioned installation operation, the third burner 80 has actually completed the installation and positioning on the bottom shell 100, and the remaining positioning holes can be installed and connected in a straight line along the extension direction of the straight line. In other words, the installation and positioning of the third burner 80 can be achieved through the first positioning hole 111 and one of the other positioning holes, and the installation strength of the third burner 80 on the bottom shell 100 can be strengthened through the remaining positioning holes, which can facilitate the assembly of the burner on the bottom shell 100. Similarly, the other positioning holes of the first positioning assembly 20 except the first positioning hole 111 are arranged on the same straight line, which can also facilitate the installation of the first furnace head 60 on the bottom shell 100; the other positioning holes of the second positioning assembly 30 except the first positioning hole 111 are arranged on the same straight line, which can also facilitate the installation of the second furnace head 70 on the bottom shell 100.

[0065] Reference Figure 3 In some embodiments of the present invention, the first positioning assembly 20 is configured to be offset by a predetermined dimension along a predetermined straight line direction relative to the second positioning assembly 30; in this way, the burner head and other functional parts of the stove 1000 can be avoided, thereby improving the versatility of the stove 1000.

[0066] Optionally, the plate body 10 has a first mounting position 11, the first mounting position 11 has a first positioning component 20 and a second positioning component 30, and the plate body 10 has a second mounting position 12, the second mounting position 12 may also have a first positioning component 20 and a second positioning component 30; the first mounting position 11 and the second mounting position 12 are arranged along a predetermined straight line direction, and in the predetermined straight line direction, the first positioning component 20 of the first mounting position 11 and the second positioning component 30 of the first mounting position 11 are relatively offset by a predetermined dimension along the predetermined straight line direction; the first positioning component 20 of the second mounting position 12 and the second positioning component 30 of the second mounting position 12 are also relatively offset by a predetermined dimension along the predetermined straight line direction. The predetermined size is offset so that a first distance L1 is provided between the first mounting position 11 and the first positioning component 20 and the first positioning component 20 of the second mounting position 12, and a second distance L2 is provided between the second positioning component 30 of the first mounting position 11 and the second positioning component 30 of the second mounting position 12, and the second distance L2 is greater than the first distance L1; when there is no need to add additional functional parts, the burners at the two mounting positions can be installed respectively through the corresponding first positioning components 20; if functional parts such as electromagnetic heating components need to be added between the two burners, at this time, in order to avoid the structure, the burners at the two mounting positions can be installed respectively through the corresponding second positioning components 30.

[0067] Reference Figures 1 to 14 In some embodiments of the utility model, the plate body 10 also includes a first easing portion, which is configured to be groove-shaped or hole-shaped, and the burner head has an air door. When the burner head is installed on the bottom shell 100, the first easing portion may correspond to the air door of the burner head, so that the technician can adjust the air door of the burner head through the first easing portion to control the air flow into the burner head.

[0068] In addition, the first yielding portion is arranged side by side with the first mounting position 11 along a predetermined straight line direction, and the dimension of the first yielding portion along the predetermined straight line direction is not less than a predetermined dimension; thus, when the burner head is positioned by the first positioning assembly 20, the air door of the burner head can correspond to the first yielding portion, and when the burner head is positioned by the second positioning assembly 30, the air door of the burner head can still correspond to the first yielding portion, so that it is convenient for technicians to adjust the air door through the first yielding portion. Figure 3 , the first yielding part can be Figure 3 The second yielding portion 14 in the.

[0069] Reference Figure 4 In some embodiments of the present invention, the first positioning assembly 20 is configured to be deflected by a predetermined angle along a predetermined arc direction relative to the second positioning assembly 30; in this way, the burner head can be easily connected to the valve body, thereby improving the versatility of the stove 1000.

[0070] Optionally, the plate body 10 has a first mounting position 11, the first mounting position 11 has a first positioning component 20 and a second positioning component 30, and the plate body 10 has a second mounting position 12, the second mounting position 12 may also have a first positioning component and a second positioning component 30; the first positioning component 20 of the first mounting position 11 and the second positioning component 30 of the first mounting position 11 are relatively offset by a predetermined angle along a predetermined arc direction; the first positioning component 20 of the second mounting position 12 and the second positioning component 30 of the second mounting position 12 are also relatively offset by a predetermined angle along a predetermined arc direction; in this way, when the two burners are connected When connecting the split valve, the burner head on the first mounting position 11 can be positioned by the first positioning component 20, and the burner head on the second mounting position 12 can be positioned by the second positioning component 30, and the burner head on the first mounting position 11 can be connected to one valve body, and the burner head on the second mounting position 12 can be connected to another valve body; when the two burner heads are connected to the integrated valve 91, the burner head on the first mounting position 11 can be offset by a predetermined angle by the second positioning component 30, and the burner head on the second mounting position 12 can be deflected by a predetermined angle by the second positioning component 30, so that the two burner heads can be connected to the same valve body; thereby improving the versatility of the bottom shell 100.

[0071] Reference Figures 1 to 14In some embodiments of the utility model, the plate body 10 further includes a second give-way portion 14 and a third give-way portion 15, the second give-way portion 14 and the third give-way portion 15 are configured to be groove-shaped or hole-shaped, and the burner head has an air door. When the burner head is installed on the bottom shell 100, the air door of the burner head may correspond to one of the second give-way portion 14 and the third give-way portion 15, so that the technicians can adjust the air door of the burner head through the second give-way portion 14 and the third give-way portion 15, thereby controlling the air flow through the burner head.

[0072] In addition, the second yielding portion 14 is deflected by a predetermined angle around the first mounting position 11 along a predetermined arc direction relative to the third yielding portion 15; it can be understood that when the burner head is positioned by the first positioning assembly 20, the damper of the burner head may correspond to the second yielding portion 14 or the third yielding portion 15, and when the burner head is positioned by the second positioning assembly 30, the damper of the burner head may correspond to the third yielding portion 15 or the second yielding portion 14, so that it is convenient for technicians to adjust the damper through the second yielding portion 14 and the third yielding portion 15; in short, the first positioning assembly 20 may correspond to one of the second yielding portion 14 and the third yielding portion 15, and the second positioning assembly 30 may correspond to the other of the second yielding portion 14 and the third yielding portion 15, so that when the burner head is positioned on the bottom shell 100 by the first positioning assembly 20 or the second positioning assembly 30, the damper of the burner head can be adjusted through the yielding portion.

[0073] In addition, in some specific examples, reference Figure 4 The second make way portion 14 is the same as the first make way portion. In other words, the first make way portion and the third make way portion 15 are deflected around the first installation position 11 by a predetermined angle along a predetermined arc direction to facilitate adjustment of the air door of the furnace head.

[0074] Reference Figures 1 to 14 In some embodiments of the utility model, the plate body 10 also includes a second mounting position 12 for installing a burner head. The second mounting position 12 can be used to install a burner head of the same type as the first mounting position 11, or a burner head of a different type from the first mounting position 11, thereby improving the versatility of the bottom shell 100; of course, it may also include a third mounting position 13 for installing a burner head, etc.

[0075] Reference Figures 1 to 14 In some embodiments of the present invention, the bottom shell 100 includes a positioning portion 50, and the positioning portion 50 is provided with a third mounting position 13 for mounting a valve body connected to the burner head; in combination with the aforementioned embodiments, the third mounting position 13 can be used to install a split valve and an integrated valve 91 to adapt to the assembly requirements of the burner head and improve the versatility of the bottom shell 100.

[0076] Furthermore, according to actual needs, the positioning portion 50 and the plate body 10 can be integrally formed, which can improve the structural strength of the bottom shell 100, thereby improving the working stability of the stove 1000; or, the positioning portion 50 and the plate body 10 are separately formed and then connected to facilitate the assembly of the valve body and the burner. For example, when the valve body is installed on the positioning portion 50, the valve body interferes with the panel on the top of the stove 1000. In this way, the positioning portion 50 can be processed so that the surface of the positioning portion 50 is inclined to the surface of the plate body 10, so that the valve body on the positioning portion 50 can face the outside of the stove 1000, thereby avoiding interference between the valve body and other structures such as the panel.

[0077] Alternatively, the surface of the positioning portion 50 is parallel to the surface of the plate body 10, which can facilitate the processing of the connection position between the positioning portion 50 and the plate body 10; alternatively, the surface of the positioning portion 50 is inclined to the surface of the plate body 10. After the stove 1000 is installed, the valve body installed on the positioning portion 50 can face the user, making it convenient for the user to use the stove 1000 by controlling the valve body.

[0078] Reference Fig.15 According to the stove 1000 in the embodiment of the present invention, the stove 1000 includes the bottom shell 100 in the aforementioned embodiment. By using the bottom shell 100 in the aforementioned embodiment, it can be used to install various types of burners, thereby improving the applicability of the stove 1000.

[0079] Specifically, the plate body 10 includes a first mounting position 11 and a second mounting position 12; taking the first mounting position 11 as an example, the first mounting position 11 has a first positioning component 20, a second positioning component 30 and a third positioning component 40, the first positioning component 20 can be used to position the first burner head 60, the second positioning component 30 can be used to position the second burner head 70, and the third positioning component 40 can be used to position the third burner head 80, so as to improve the applicability of the bottom shell 100.

[0080] Among them, the multiple positioning holes include a first positioning hole 111, a second positioning hole 112, a third positioning hole 113, a fourth positioning hole 114, a fifth positioning hole and a sixth positioning hole 115. The first positioning hole 111, the second positioning hole 112 and the fourth positioning hole 114 are combined to form a first positioning assembly 20, the first positioning hole 111, the third positioning hole 113 and the fourth positioning hole 114 are combined to form a second positioning assembly 30, and the first positioning hole 111, the third positioning hole 113 and the fifth positioning hole are combined to form a third positioning assembly 40, so as to respectively position the first burner head 60, the second burner head 70 and the third burner head 80, thereby improving the applicability of the bottom shell 100.

[0081] In addition, the first positioning component 20, the second positioning component 30 and the third positioning component 40 share the first positioning hole 111, which can improve the utilization rate of the bottom shell 100 and reduce the processing cost of the bottom shell 100; and the other positioning holes except the first positioning hole 111 in the first positioning component 20, the second positioning component 30 and the third positioning component 40 are arranged on the same straight line, which can standardize most of the positioning holes on the bottom shell 100, facilitate rapid mass production, improve the processing efficiency of the bottom shell 100, and reduce the accumulation of processing errors.

[0082] Furthermore, the plate body 10 also includes a first yielding portion, which is arranged side by side with the first mounting position 11 along a predetermined straight line direction, and the dimension of the first yielding portion along the predetermined straight line direction is not less than a predetermined dimension, so that when the burner head is positioned on the bottom shell 100 through the first positioning component 20 or the second positioning component 30, the damper of the burner head can correspond to the first yielding portion, thereby facilitating the adjustment of the damper of the burner head.

[0083] Furthermore, the plate body 10 also includes a second yielding portion 14 and a third yielding portion 15, and the second yielding portion 14 is deflected around the first mounting position 11 by a predetermined angle along a predetermined arc direction relative to the third yielding portion 15; when the burner head is positioned on the bottom shell 100 through the first positioning assembly 20, its damper corresponds to the second yielding portion 14, or when the burner head is positioned on the bottom shell 100 through the second positioning assembly 30, its damper can correspond to the third yielding portion 15, so as to facilitate the adjustment of the damper of the burner head.

[0084] Reference Figures 5 to 7 , the first furnace head 60 is installed on the bottom shell 100; Figures 8 to 10 , the second furnace head 70 is mounted on the bottom shell 100; Figures 11 to 13 , the third furnace head 80 is installed on the bottom shell 100 .

[0085] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0086] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0087] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A bottom shell for a stove, characterized in that: include: A plate body (10), the plate body (10) comprising a first mounting position (11) for mounting a burner head, the first mounting position (11) having a plurality of positioning components, the plurality of positioning components being used to selectively position the burner head.

2. The bottom shell according to claim 1, characterized in that: The first mounting position (11) has a plurality of positioning holes, the plurality of positioning holes are divided into a plurality of groups, and the plurality of groups of positioning holes are respectively configured to form the positioning components.

3. The bottom shell according to claim 2, characterized in that: A first portion of the plurality of positioning holes is configured as a first positioning assembly (20), and a second portion of the plurality of positioning holes is configured as a second positioning assembly (30). At least one positioning hole in the first positioning assembly (20) and a positioning hole in the second positioning assembly (30) are different holes. The first positioning assembly (20) is used to position a first furnace head (60), and the second positioning assembly (30) is used to position a second furnace head (70).

4. The bottom shell according to claim 3, characterized in that: The first positioning component (20) and the second positioning component (30) share at least one positioning hole.

5. The bottom shell according to claim 4, characterized in that: The plurality of positioning holes include a first positioning hole (111), a second positioning hole (112) and a third positioning hole (113); the first positioning hole (111) and the second positioning hole (112) are combined to form the first positioning assembly (20); the first positioning hole (111) and the third positioning hole (113) are combined to form the second positioning assembly (30).

6. The bottom shell according to claim 5, characterized in that: The plurality of positioning holes also include a fourth positioning hole (114); the first positioning hole (111), the second positioning hole (112) and the fourth positioning hole (114) are combined to form the first positioning assembly (20).

7. The bottom shell according to claim 6, characterized in that: The first positioning hole (111), the third positioning hole (113) and the fourth positioning hole (114) are combined to form the second positioning assembly (30).

8. The bottom shell according to claim 6, characterized in that: The plurality of positioning holes further include a fifth positioning hole, and the first positioning hole (111), the third positioning hole (113) and the fifth positioning hole are combined to form the second positioning assembly (30).

9. The bottom shell according to any one of claims 5 to 8, characterized in that: The other positioning holes in the first positioning component (20) and the second positioning component (30) except the first positioning hole (111) are arranged on the same straight line.

10. The bottom shell according to any one of claims 3 to 8, characterized in that: A third part of the plurality of positioning holes is configured as a third positioning assembly (40), and the third positioning assembly (40) is used to position a third furnace head (80). At least one positioning hole in the third positioning assembly (40) and a positioning hole in the first positioning assembly (20) are different holes, and at least one positioning hole in the third positioning assembly (40) and a positioning hole in the second positioning assembly (30) are different holes.

11. The bottom shell according to claim 10, characterized in that: The multiple positioning holes include a first positioning hole (111), a second positioning hole (112), a third positioning hole (113) and a sixth positioning hole (115); the first positioning hole (111) and the second positioning hole (112) are combined to form the first positioning assembly (20); the first positioning hole (111) and the third positioning hole (113) are combined to form the second positioning assembly (30); and the first positioning hole (111) and the sixth positioning hole (115) are combined to form the third positioning assembly (40).

12. The bottom shell according to claim 11, characterized in that: The other positioning holes in the first positioning component (20), the second positioning component (30) and the third positioning component (40) except the first positioning hole (111) are arranged on the same straight line.

13. The bottom shell according to claim 3, characterized in that: The first positioning assembly (20) is configured to be offset by a predetermined dimension along a predetermined linear direction relative to the second positioning assembly (30).

14. The bottom shell according to claim 13, characterized in that: The plate body (10) further comprises a first paving portion, which is configured as a groove or a hole, the first paving portion and the first mounting position (11) are arranged side by side along the predetermined straight line direction, and the dimension of the first paving portion along the predetermined straight line direction is not less than the predetermined dimension.

15. The bottom shell according to claim 3, characterized in that: The first positioning assembly (20) is configured to deflect by a predetermined angle along a predetermined arc direction relative to the second positioning assembly (30).

16. The bottom shell according to claim 15, characterized in that: The plate body (10) further comprises a second paving portion (14) and a third paving portion (15), wherein the second paving portion (14) and the third paving portion (15) are configured to be groove-shaped or hole-shaped, and the second paving portion (14) is deflected relative to the third paving portion (15) around the first mounting position (11) by a predetermined angle along the predetermined arc direction.

17. The bottom shell according to claim 3, characterized in that: The plate body (10) also includes a second mounting position (12) for mounting a furnace head.

18. The bottom shell according to claim 1, characterized in that: The bottom shell further comprises a positioning portion (50), wherein the positioning portion (50) is provided with a third mounting position (13) for mounting a valve body connected to the furnace head.

19. The bottom shell according to claim 18, characterized in that: The positioning portion (50) is integrally formed with the plate body (10); or, the positioning portion (50) and the plate body (10) are separately formed and then connected; or, the surface of the positioning portion (50) is parallel to the surface of the plate body (10); or, the surface of the positioning portion (50) is inclined to the surface of the plate body (10).

20. A cooking appliance, characterized in that: The invention comprises the bottom shell according to any one of claims 1 to 19.

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