Burner assembly and gas stove

Abstract

The utility model provides a furnace end assembly and a gas stove, and relates to the technical field of kitchen appliances. The furnace end seat is provided with a first electrode needle mounting structure, a second electrode needle mounting structure, a first thermocouple mounting structure and a second thermocouple mounting structure; the first electrode needle mounting structure and the second electrode needle mounting structure are arranged at intervals in the circumferential direction of the furnace end seat; and the first thermocouple mounting structure and the second thermocouple mounting structure are arranged at intervals along the circumferential direction of the furnace end seat. When the furnace end assembly is used on the pipe type gas stove, the thermocouple is installed on the first thermocouple installation structure, and the electrode needle is installed on the first electrode needle installation structure. When the furnace end assembly is used on a direct insertion type gas stove, the thermocouple is installed on the second thermocouple installation structure, and the electrode needle is installed on the second electrode needle installation structure, so that the furnace end assembly can be universally used on a pipe type gas stove and the direct insertion type gas stove, and the universal performance of the furnace end assembly is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen appliances, in particular to a burner assembly and a gas stove. Background Art

[0002] A gas stove is a kitchen appliance that uses gas fuel for direct fire heating and is one of the commonly used kitchen appliances.

[0003] There are two ways to connect the burner, nozzle and valve body inside the gas stove. One is to connect the burner, nozzle and valve body through a metal tube (referred to as the tube type), and the other is to insert the nozzle into the ejector tube of the burner (referred to as the direct insertion type).

[0004] Electrode needle mounting holes and thermocouple mounting holes need to be set on the burner. Since the installation angles of the burners in the tube-type gas stove and the plug-in gas stove are different, for example, if the burner in the tube-type gas stove is applied to the plug-in gas stove, the burner in the tube-type gas stove needs to be rotated a certain angle, which will cause the positions of the electrode needle mounting holes and the thermocouple mounting holes on the burner in the tube-type gas stove to deflect and cannot correspond to the installation positions of the electrode needle and the thermocouple, resulting in the electrode needle and the thermocouple being unable to be installed. Therefore, the burners of the tube-type gas stove and the plug-in gas stove cannot be interchangeable. Utility Model Content

[0005] The purpose of the utility model is to provide a burner head assembly to solve the technical problem in the prior art that the burners of the pipe-type and plug-in type gas stoves cannot be used interchangeably.

[0006] The burner head assembly provided by the utility model includes a burner head base;

[0007] The burner base is provided with a first electrode needle mounting structure, a second electrode needle mounting structure, a first thermocouple mounting structure and a second thermocouple mounting structure;

[0008] The first electrode needle mounting structure and the second electrode needle mounting structure are arranged at intervals along the circumference of the burner base; the first thermocouple mounting structure and the second thermocouple mounting structure are arranged at intervals along the circumference of the burner base.

[0009] Furthermore, the first electrode needle mounting structure includes a first electrode needle mounting hole, and a clamping spring is clamped in the first electrode needle mounting hole;

[0010] The second electrode needle mounting structure includes a second electrode needle mounting hole, and a clamping spring is clamped in the second electrode needle mounting hole.

[0011] Furthermore, the first thermocouple mounting structure includes a first thermocouple mounting seat, a top wall of the first thermocouple mounting seat is provided with a first thermocouple mounting hole, a side wall of the first thermocouple mounting seat is provided with a first threaded hole, and the first threaded hole is communicated with the first thermocouple mounting hole;

[0012] The second thermocouple mounting structure includes a second thermocouple mounting seat, a top wall of the second thermocouple mounting seat is provided with a second thermocouple mounting hole, a side wall of the second thermocouple mounting seat is provided with a second threaded hole, and the second threaded hole is communicated with the second thermocouple mounting hole.

[0013] Furthermore, the burner base is provided with a plurality of mounting holes, and the plurality of mounting holes are arranged at intervals along the circumference of the burner base.

[0014] Furthermore, the burner head assembly is also provided with supporting feet, and the supporting feet are used to be fixed to the chassis of the gas stove.

[0015] Furthermore, the support leg is provided with a first positioning piece, and the first positioning piece is used to cooperate and plug with the second positioning piece of the chassis.

[0016] Furthermore, the first positioning member is a boss, and the second positioning member is a groove.

[0017] Furthermore, the supporting legs are provided with connecting holes.

[0018] Furthermore, the burner head assembly further includes an ejector tube and an ejector tube cover plate, and the burner head base, the ejector tube and the ejector tube cover plate are connected in sequence.

[0019] The purpose of the present invention is also to provide a gas stove, including the burner assembly provided by the present invention.

[0020] The burner head assembly provided by the present invention includes a burner head seat; the burner head seat is provided with a first electrode needle mounting structure, a second electrode needle mounting structure, a first thermocouple mounting structure and a second thermocouple mounting structure; the first electrode needle mounting structure and the second electrode needle mounting structure are arranged at intervals along the circumference of the burner head seat; the first thermocouple mounting structure and the second thermocouple mounting structure are arranged at intervals along the circumference of the burner head seat. When the burner head assembly is used on a pipe-type gas stove, the thermocouple is installed on the first thermocouple installation structure, and the electrode needle is installed on the first electrode needle installation structure; when the burner head assembly is used on a plug-in gas stove, compared to when the burner head assembly is used on a pipe-type gas stove, the burner head assembly needs to rotate a certain angle around the axis of the burner head assembly within the plane where the chassis is located. After the burner head assembly is rotated to a suitable position, the installation position of the thermocouple corresponds to the second thermocouple installation structure, the thermocouple is installed on the second thermocouple installation structure, the installation position of the electrode needle corresponds to the second electrode needle installation structure, and the electrode needle is installed on the second electrode needle installation structure, so that the burner head assembly can be used on both pipe-type gas stoves and plug-in gas stoves, thereby improving the universal performance of the burner head assembly, thereby improving the universality of components such as the gas stove panel positioning plate, burner rubber pad and pot rack, and reducing development and manufacturing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 This is a structural diagram of a burner head assembly provided by an embodiment of the present utility model;

[0023] Figure 2 This is a diagram showing the burner head assembly in use according to an embodiment of the present invention;

[0024] Figure 3 It is a three-dimensional diagram of the burner head assembly provided by an embodiment of the present utility model;

[0025] Figure 4 This is a structural diagram of a plug-in gas stove provided by an embodiment of the utility model;

[0026] Figure 5 It is a structural schematic diagram of a pipe-type gas stove provided by an embodiment of the utility model.

[0027] Icons: 1-furnace head base; 11-first electrode needle mounting hole; 12-second electrode needle mounting hole; 13-first thermocouple mounting hole; 14-second thermocouple mounting hole; 15-mounting hole; 16-support leg; 17-connecting hole; 2-ejector tube; 3-ejector tube cover; 4-circlip; 5-bolt; 6-electrode needle; 7-thermocouple; 8-chassis. DETAILED DESCRIPTION

[0028] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0029] The utility model provides a burner head assembly and a gas stove. A plurality of embodiments are given below to describe the burner head assembly and the gas stove provided by the utility model in detail.

[0030] Example 1

[0031] The burner head assembly provided in this embodiment is as follows: Figures 1 to 5 As shown, it includes a burner base 1; the burner base 1 is provided with a first electrode needle mounting structure, a second electrode needle mounting structure, a first thermocouple mounting structure and a second thermocouple mounting structure; the first electrode needle mounting structure and the second electrode needle mounting structure are arranged at intervals along the circumference of the burner base 1; the first thermocouple mounting structure and the second thermocouple mounting structure are arranged at intervals along the circumference of the burner base 1.

[0032] When the burner head assembly is used on a pipe-type gas stove, the thermocouple 7 is installed on the first thermocouple mounting structure, and the electrode needle 6 is installed on the first electrode needle mounting structure; when the burner head assembly is used on a plug-in gas stove, compared with when the burner head assembly is used on a pipe-type gas stove, the burner head assembly needs to rotate a certain angle around the axis of the burner head assembly within the plane where the chassis 8 is located. After the burner head assembly is rotated to a suitable position, the installation position of the thermocouple 7 corresponds to the second thermocouple mounting structure, the thermocouple 7 is installed on the second thermocouple mounting structure, the installation position of the electrode needle 6 corresponds to the second electrode needle mounting structure, and the electrode needle 6 is installed on the second electrode needle mounting structure, so that the burner head assembly can be used on both pipe-type gas stoves and plug-in gas stoves, thereby improving the universal performance of the burner head assembly, thereby improving the universality of components such as the gas stove panel positioning plate, burner rubber pad and pot rack, and reducing development and manufacturing costs.

[0033] Furthermore, the first electrode needle mounting structure includes a first electrode needle mounting hole 11 in which a clamping spring 4 is clamped; the second electrode needle mounting structure includes a second electrode needle mounting hole 12 in which a clamping spring 4 is clamped.

[0034] Specifically, the first electrode needle mounting structure includes a first electrode needle mounting seat, which is fixed at the edge of the furnace head seat 1. The top wall of the first electrode needle mounting seat is provided with a first electrode needle mounting hole 11. The first electrode needle mounting hole 11 passes through the top wall and the bottom wall of the first electrode needle mounting seat. When the electrode needle 6 is installed to the first electrode needle mounting structure, the electrode needle 6 passes through the first electrode needle mounting hole 11, and the electrode needle 6 is clamped with the first electrode needle mounting seat through the clamping spring 4 at the lower end of the first electrode needle mounting hole 11 (the clamping spring 4 is clamped with the electrode needle 6, and the clamping spring 4 is clamped with the first electrode needle mounting hole 11).

[0035] The second electrode needle mounting structure includes a second electrode needle mounting seat, which is fixed to the edge of the burner seat 1. The top wall of the second electrode needle mounting seat is provided with a second electrode needle mounting hole 12, which passes through the top wall and the bottom wall of the second electrode needle mounting seat. When the electrode needle 6 is installed to the second electrode needle mounting structure, the electrode needle 6 passes through the second electrode needle mounting hole 12, and the electrode needle 6 is clamped to the second electrode needle mounting seat through the clamping spring 4 at the lower end of the second electrode needle mounting hole 12 (the clamping spring 4 is clamped to the electrode needle 6, and the clamping spring 4 is clamped to the second electrode needle mounting hole 12).

[0036] Furthermore, the first thermocouple mounting structure includes a first thermocouple mounting seat, the top wall of the first thermocouple mounting seat is provided with a first thermocouple mounting hole 13, the side wall of the first thermocouple mounting seat is provided with a first threaded hole, and the first threaded hole is connected to the first thermocouple mounting hole 13; the second thermocouple mounting structure includes a second thermocouple mounting seat, the top wall of the second thermocouple mounting seat is provided with a second thermocouple mounting hole 14, the side wall of the second thermocouple mounting seat is provided with a second threaded hole, and the second threaded hole is connected to the second thermocouple mounting hole 14.

[0037] Specifically, the first thermocouple mounting seat is fixed at the edge position of the furnace head seat 1, and the top wall of the first thermocouple mounting seat is provided with a first thermocouple mounting hole 13, and the first thermocouple mounting hole 13 passes through the top wall and the bottom wall of the first thermocouple mounting seat, and the side wall of the first thermocouple mounting seat is provided with a first threaded hole, and one end of the first threaded hole is connected to the first thermocouple mounting hole 13; when the thermocouple 7 is installed to the first thermocouple mounting structure, the thermocouple 7 passes through the first thermocouple mounting hole 13, and the bolt 5 is threadedly connected to the first threaded hole. The bolt 5 is screwed into the first thermocouple mounting hole 13 so that the bolt 5 abuts against the thermocouple 7, thereby fixing the thermocouple 7 on the first thermocouple mounting seat to fix the relative height of the thermocouple 7.

[0038] The second thermocouple mounting seat is fixed at the edge of the furnace head seat 1, and the top wall of the second thermocouple mounting seat is provided with a second thermocouple mounting hole 14, and the second thermocouple mounting hole 14 passes through the top wall and the bottom wall of the second thermocouple mounting seat, and the side wall of the second thermocouple mounting seat is provided with a second threaded hole, and one end of the second threaded hole is connected to the second thermocouple mounting hole 14; when the thermocouple 7 is installed to the second thermocouple mounting structure, the thermocouple 7 passes through the second thermocouple mounting hole 14, and the bolt 5 is threadedly connected to the second threaded hole. The bolt 5 is screwed into the second thermocouple mounting hole 14 so that the bolt 5 abuts against the thermocouple 7, thereby fixing the thermocouple 7 on the second thermocouple mounting seat to fix the relative height of the thermocouple 7.

[0039] Furthermore, the burner base 1 is further provided with a plurality of mounting holes 15 , which are spaced apart along the circumference of the burner base 1 .

[0040] The fastener is fixed to the water receiving tray after passing through the mounting hole 15, thereby fixing the burner base 1 to the water receiving tray. In this embodiment, the fastener is a screw, which is fixed to the water receiving tray after passing through the mounting hole 15.

[0041] Furthermore, the burner head assembly is further provided with a support leg 16, which is used to be fixed to the chassis 8 of the gas stove.

[0042] The legs 16 are attached to and fixed on the chassis 8 of the gas stove, so that the burner base 1 is fixed on the chassis 8. The legs 16 can be fixedly arranged on the burner base 1, and can also be fixedly arranged on the ejector tube 2.

[0043] Furthermore, the support leg 16 is provided with a first positioning piece, and the first positioning piece is used to cooperate and plug with the second positioning piece of the chassis 8.

[0044] When installing the burner head assembly, the first positioning member is plugged into the second positioning member to position the support leg 16 so that the burner head assembly is installed in a suitable position.

[0045] In one embodiment, the first positioning member is a boss, the second positioning member is a groove, and the boss and the groove are plugged in together; in another embodiment, the first positioning member is a groove, the second positioning member is a boss, and the boss and the groove are plugged in together.

[0046] Furthermore, the support leg 16 is provided with a connecting hole 17 .

[0047] The fasteners are fixed to the chassis 8 of the gas stove after passing through the connecting holes 17, thereby fixing the legs 16 to the chassis 8 of the gas stove. The fasteners can be screws or bolts 5, etc.

[0048] Furthermore, the burner head assembly further includes an ejector tube 2 and an ejector tube cover plate 3, and the burner head base 1, the ejector tube 2 and the ejector tube cover plate 3 are connected in sequence.

[0049] The burner head assembly consists of a burner head base 1, an ejector tube 2 and an ejector tube cover plate 3. The burner head base 1, the ejector tube 2 and the ejector tube cover plate 3 are fixedly connected in sequence. In this embodiment, the burner head base 1, the ejector tube 2 and the ejector tube cover plate 3 are connected and fixed by bolts 5.

[0050] Example 2

[0051] The gas stove provided in this embodiment includes the burner head assembly provided in Example 1. When the burner head assembly is used on a duct-type gas stove, the thermocouple 7 is mounted on the first thermocouple mounting structure, and the electrode needle 6 is mounted on the first electrode needle mounting structure. When the burner head assembly is used on a plug-in gas stove, compared to when the burner head assembly is used on a duct-type gas stove, the burner head assembly needs to rotate a certain angle around the axis of the burner head assembly within the plane where the chassis 8 is located. After the burner head assembly is rotated to a suitable position, the installation position of the thermocouple 7 corresponds to the second thermocouple mounting structure, the thermocouple 7 is mounted on the second thermocouple mounting structure, and the installation position of the electrode needle 6 corresponds to the second electrode needle mounting structure, the electrode needle 6 is mounted on the second electrode needle mounting structure. This allows the burner head assembly to be used on both duct-type gas stoves and plug-in gas stoves, improving the universal performance of the burner head assembly, thereby improving the universality of components such as the gas stove panel positioning plate, the burner head rubber pad, and the pot rack, and reducing development and manufacturing costs.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A burner head assembly, characterized in that: It includes a burner base (1); The burner base (1) is provided with a first electrode needle mounting structure, a second electrode needle mounting structure, a first thermocouple mounting structure and a second thermocouple mounting structure; The first electrode needle mounting structure and the second electrode needle mounting structure are arranged at intervals along the circumference of the burner base (1); the first thermocouple mounting structure and the second thermocouple mounting structure are arranged at intervals along the circumference of the burner base (1).

2. The burner head assembly according to claim 1, wherein: The first electrode needle mounting structure comprises a first electrode needle mounting hole (11), and a clamping spring (4) is clamped in the first electrode needle mounting hole (11); The second electrode needle mounting structure comprises a second electrode needle mounting hole (12), and a clamping spring (4) is clamped in the second electrode needle mounting hole (12).

3. The burner head assembly according to claim 1, wherein: The first thermocouple mounting structure comprises a first thermocouple mounting seat, a top wall of the first thermocouple mounting seat is provided with a first thermocouple mounting hole (13), a side wall of the first thermocouple mounting seat is provided with a first threaded hole, and the first threaded hole is communicated with the first thermocouple mounting hole (13); The second thermocouple mounting structure comprises a second thermocouple mounting seat, a top wall of the second thermocouple mounting seat is provided with a second thermocouple mounting hole (14), a side wall of the second thermocouple mounting seat is provided with a second threaded hole, and the second threaded hole is communicated with the second thermocouple mounting hole (14).

4. The burner head assembly according to claim 1, wherein: The burner base (1) is further provided with a plurality of mounting holes (15), and the plurality of mounting holes (15) are arranged at intervals along the circumference of the burner base (1).

5. The burner head assembly according to claim 1, wherein: The burner head assembly is further provided with a support leg (16), and the support leg (16) is used to be fixed to the chassis (8) of the gas stove.

6. The burner head assembly according to claim 5, characterized in that The support leg (16) is provided with a first positioning piece, and the first positioning piece is used to cooperate and plug with the second positioning piece of the chassis (8).

7. The burner head assembly according to claim 6, characterized in that The first positioning member is a boss, and the second positioning member is a groove.

8. The burner head assembly according to claim 5, wherein: The supporting foot (16) is provided with a connecting hole (17).

9. The burner head assembly according to claim 1, wherein: The burner head assembly further comprises an ejector tube (2) and an ejector tube cover plate (3); the burner head base (1), the ejector tube (2) and the ejector tube cover plate (3) are connected in sequence.

10. A gas stove, characterized in that: The invention comprises the burner head assembly according to any one of claims 1 to 9.

Images