Stove burner

Abstract

The utility model relates to the technical field of combustors, and discloses a stove combustor which comprises a gas mixing seat and a fire cover assembly, and the fire cover assembly is installed on the gas mixing seat through a buckling device. The buckling device comprises a fixing part and a locking piece matched with the fixing part and connected with the fixing part in a clamped mode, the fixing part is arranged on the fire cover assembly, and the locking piece is installed on the gas mixing base and corresponds to the position of the fixing part. The burner cap assembly of the stove burner is installed on the gas mixing base through the buckling device, specifically, the fixing part is arranged on the burner cap assembly, the locking piece is installed on the gas mixing base, and the fixing part is connected with the locking piece in a clamped mode so that the burner cap assembly can be installed on the gas mixing base. Therefore, the situation that the fire cover assembly is deformed due to heating and falls off from the gas mixing seat is avoided; and meanwhile, the burner cap assembly can be installed in place, and the problem that due to the fact that the burner cap assembly is not placed in place, a gap exists between the burner cap assembly and the gas mixing base, and fire leakage is caused is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to burner technical field especially relates to a stove burner. BACKGROUND

[0002] Because gas stove has the characteristic that uses conveniently, so is welcomed by every family and household. But the fire cover and the mixed gas seat of the prior art burner are split, high temperature is produced during combustion, the fire cover is easy to be deformed after being heated, thereby leading to the fire cover being easy to fall off the mixed gas seat, or people place the fire cover, and because the placement is not in place, there is a gap between the fire cover and the mixed gas seat, thereby leading to the problem of fire leakage. SUMMARY

[0003] The utility model discloses a stove burner, solve the fire cover easy to be deformed after being heated in the prior art, thereby easy to fall off the mixed gas seat and the problem that people place the fire cover, and because the placement is not in place, there is a gap between the fire cover and the mixed gas seat, thereby leading to the problem of fire leakage.

[0004] To achieve this purpose, the utility model adopts the following technical scheme:

[0005] The utility model provides a stove burner, including mixed gas seat and fire cover component, the fire cover component is installed on the mixed gas seat through buckle device,

[0006] The buckle device includes fixed part and locking piece that is adapted and is connected with the fixed part, the fixed part is arranged on the fire cover component, the locking piece is installed on the mixed gas seat, and the locking piece is arranged at the position corresponding to the fixed part.

[0007] The fire cover component of the stove burner is installed on the mixed gas seat through the buckle device, specifically by setting the fixed part on the fire cover component, installing the locking piece on the mixed gas seat, and the fixed part is connected with the locking piece, so that the fire cover component is installed on the mixed gas seat, thereby avoiding the situation that the fire cover component is deformed due to heating and falls off the mixed gas seat, and the fire cover component can be installed in place, and the problem of fire leakage caused by the gap between the fire cover component and the mixed gas seat due to the improper placement of the fire cover component is avoided.

[0008] As a preferred scheme of the above stove burner, the mixed gas seat is provided with a mounting groove, and the locking piece is installed in the mounting groove, and the locking piece comprises:

[0009] Locking part, the locking part is located above the mixed gas seat and can be connected with the fixed part;

[0010] Base, the base is located below the mixed gas seat;

[0011] A connecting portion is connected between the locking portion and the base and is arranged in the mounting groove.

[0012] The air mixing seat comprises a locking portion, a base and a connecting portion. The locking portion and the base above and below the air mixing seat are connected by the connecting portion to form the overall structure of the locking member. The locking portion is used for clamping with the fixing portion to prevent the deformation of the fire cover assembly or improper installation.

[0013] As a preferred scheme of the stove burner, the mounting groove extends along the radial direction of the air mixing seat, and the connecting portion is slidingly arranged in the mounting groove to enable the locking portion to clamp or disengage from the fixing portion.

[0014] The connecting portion is slidingly arranged in the mounting groove, i.e., the locking member can move along the extension direction of the mounting groove to realize clamping or disengaging from the fixing portion, which is convenient to operate.

[0015] As a preferred scheme of the stove burner, an outer ring air mixing chamber is arranged in the air mixing seat, and the mounting groove is arranged at the center of the outer ring air mixing chamber along the circumferential direction of the air mixing seat.

[0016] The mounting groove is arranged at the center of the outer ring air mixing chamber along the circumferential direction of the air mixing seat, so that when the locking portion clamps with the fixing portion, the gas entering the outer ring air mixing chamber can be guided.

[0017] As a preferred scheme of the stove burner, when the fixing portion clamps with the locking portion, the side of the fixing portion and the side of the locking portion facing the center of the air mixing seat are flush.

[0018] The side of the fixing portion and the side of the locking portion facing the center of the air mixing seat are flush, which can better guide the gas-air mixture flow in the air mixing seat and make the gas-air mixture flow better in the air mixing seat, thereby improving the mixing uniformity.

[0019] As a preferred scheme of the stove burner, the locking member is fixedly arranged in the mounting groove, the locking portion and the fixing portion are arranged in alignment along the circumferential direction of the air mixing seat, and the fire cover assembly rotates around the center to clamp or disengage the fixing portion and the locking portion.

[0020] The locking member is fixedly arranged in the mounting groove, and the clamping or disengaging of the fixing portion and the locking portion can be realized by rotating the fire cover assembly, which is convenient to operate and does not require the movement of the locking member.

[0021] As a preferred scheme of the stove burner, the locking portion and the fixing portion are both L-shaped.

[0022] The structure of the locking part and the fixing part is simple, and the locking part and the fixing part are easy to engage.

[0023] As a preferred scheme of the stove burner, a stop part is arranged on the locking part, the stop part is located on one side above the mounting groove, and the stop part abuts against the gas mixing seat.

[0024] The stop part can prevent the locking part from being pulled out from below the mounting groove, and thus the locking failure is avoided.

[0025] As a preferred scheme of the stove burner, a plurality of fixing parts are arranged on the fire cover assembly, the fixing parts are arranged at equal intervals along the circumference of the fire cover assembly, a plurality of mounting grooves are arranged on the gas mixing seat, the mounting grooves are arranged one by one corresponding to the fixing parts, and one locking part is arranged in each mounting groove.

[0026] The plurality of fixing parts and the locking parts are matched, the connection strength of the fire cover assembly and the gas mixing seat is enhanced, the deformation degree of the fire cover assembly is reduced, and the gap between the fire cover assembly and the gas mixing seat is uniformly reduced, so that the fire leakage problem is better avoided.

[0027] As a preferred scheme of the stove burner, a positioning structure is arranged on the fire cover assembly and the gas mixing seat.

[0028] The positioning structure is arranged on the fire cover assembly and the gas mixing seat, the fire cover assembly and the gas mixing seat are positioned through the positioning structure, the locking of the fire cover assembly is facilitated, and the locking efficiency is improved.

[0029] The stove burner provided by the utility model has the advantages of the following beneficial effects:

[0030] The stove burner provided by the utility model has the advantages of the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is a structural schematic view of the stove burner provided by the utility model embodiment one;

[0032] Figure 2 is an exploded view of the stove burner provided by the utility model embodiment one;

[0033] Figure 3is a structure schematic view of the outer ring fire cover provided by the embodiment one of the utility model;

[0034] Figure 4 is a structure schematic view of the gas mixing seat provided by the embodiment one of the utility model;

[0035] Figure 5 is a structure schematic view of the locking piece installed on the gas mixing seat provided by the embodiment one of the utility model;

[0036] Figure 6 is Figure 5 is a local enlarged schematic view of A in the middle;

[0037] Figure 7 is a structure schematic view of the locking piece provided by the embodiment one of the utility model;

[0038] Figure 8 is a sectional view of the stove burner provided by the embodiment one of the utility model;

[0039] Figure 9 is Figure 8 is a local enlarged schematic view of B;

[0040] Figure 10 is a sectional view of the fixed part and the locking part of the stove burner provided by the embodiment one of the utility model;

[0041] Figure 11 is a local structure schematic view of the fixed part and the locking part of the stove burner provided by the embodiment one of the utility model;

[0042] Figure 12 is a sectional view of the fixed part and the locking part of the stove burner provided by the embodiment one of the utility model;

[0043] Figure 13 is a structure schematic view of the fixed part and the locking part provided by the embodiment one of the utility model.

[0044] In the figure,

[0045] 1, gas mixing seat;10, outer ring gas mixing cavity;11, installation groove;

[0046] 2, fire cover assembly;21, outer ring fire cover;211, fixed part;22, inner ring fire cover;

[0047] 3, locking piece;31, locking part;32, base;33, connecting part;34, stop part. DETAILED DESCRIPTION

[0048] The utility model will be described in further detail below in combination with the drawings and embodiments. It can be understood that the specific embodiments described herein are merely used to explain the utility model and not to limit the utility model. In addition, it should be noted that only the parts related to the utility model are shown in the drawings for ease of description, not all the structures.

[0049] In the description of the utility model, unless explicitly defined and limited, the terms "connected", "connected", "fixed" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements or the interaction relationship of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0050] In the utility model, unless explicitly defined and limited, the first feature "on" or "below" the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "below", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0051] In the description of the embodiment, the terms "up", "down", "right", etc. orientation or position relationship is based on the orientation or position relationship shown in the drawings, only for the convenience of description and simplification of operation, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" are only used to distinguish in description and have no special meaning.

[0052] Embodiment one:

[0053] The fire cover and the gas mixing seat of the existing burner are separate, high temperature is generated during combustion, the fire cover is easy to deform after being heated, thereby causing the fire cover to easily fall off the gas mixing seat; or people place the fire cover, due to misplacement, causing a gap between the fire cover and the gas mixing seat, thereby causing the problem of fire leakage. It should be noted that the fire cover is divided into an outer ring fire cover and an inner ring fire cover, and the fire leakage mainly occurs due to misplacement of the outer ring fire cover.

[0054] In order to solve the above problems, such as Figures 1-3As shown, the embodiment provides a stove burner, which comprises a gas mixing seat 1 and a fire cover assembly 2, the fire cover assembly 2 is installed on the gas mixing seat 1 through a buckle device; the buckle device comprises a fixed part 211 and a locking piece 3 which is adapted to and clamped with the fixed part 211, the fixed part 211 is arranged on the fire cover assembly 2, and the locking piece 3 is arranged on the gas mixing seat 1, and the locking piece 3 is arranged at a position corresponding to the fixed part 211.

[0055] The fire cover assembly 2 of the stove burner is installed on the gas mixing seat 1 through the buckle device, specifically, the fixed part 211 is arranged on the fire cover assembly 2, the locking piece 3 is arranged on the gas mixing seat 1, and the fixed part 211 is clamped with the locking piece 3 to install the fire cover assembly 2 on the gas mixing seat 1, thereby avoiding the situation that the fire cover assembly 2 falls off from the gas mixing seat 1 due to deformation caused by heat; meanwhile, the fire cover assembly 2 can be installed in place, thereby avoiding the problem of fire leakage caused by the gap between the fire cover assembly 2 and the gas mixing seat 1 due to the fire cover assembly 2 not being placed in place.

[0056] Specifically, as shown, Figure 2 The fire cover assembly 2 comprises an outer ring fire cover 21 and an inner ring fire cover 22, the outer ring fire cover 21 is clamped on the gas mixing seat 1 through the buckle device, and the inner ring fire cover 22 is arranged at the center position of the outer ring fire cover 21. As shown, Figures 4-6 The gas mixing seat 1 is provided with a mounting groove 11, and the locking piece 3 is slidingly arranged in the mounting groove 11. As shown, Figure 7 The locking piece 3 comprises a locking part 31, a base 32 and a connecting part 33, the locking part 31 is located above the gas mixing seat 1 and can be clamped with the fixed part 211; the base 32 is located below the gas mixing seat 1; the connecting part 33 is connected between the locking part 31 and the base 32, and the connecting part 33 is arranged in the mounting groove 11. The locking piece 3 connects the locking part 31 and the base 32 which are located above and below the gas mixing seat 1 through the connecting part 33 to form the overall structure of the locking piece 3, and the locking part 31 is used for clamping with the fixed part 211 to prevent the fire cover assembly 2 from deforming or not being installed in place. In the embodiment, the locking part 31 and the fixed part 211 are both L-shaped, and the structure of arranging the locking part 31 and the fixed part 211 is simple and convenient for clamping.

[0057] Alternatively, the bottom of the outer ring fire cover 21 of the fire cover assembly 2 is provided with a plurality of fixed parts 211, the plurality of fixed parts 211 are arranged at equal intervals along the circumference of the fire cover assembly 2, the gas mixing seat 1 is provided with a plurality of mounting grooves 11, the mounting grooves 11 are arranged one by one corresponding to the fixed parts 211, and each mounting groove 11 is provided with a locking piece 3. The cooperation of the plurality of fixed parts 211 and the plurality of locking pieces 3 enhances the connection strength of the fire cover assembly 2 and the gas mixing seat 1, reduces the deformation degree of the fire cover assembly 2, and uniformly reduces the gap between the fire cover assembly 2 and the gas mixing seat 1, thereby better avoiding the problem of fire leakage. In the embodiment, as shown, Figure 3As shown, the outer ring fire cap 21 of the fire cap assembly 2 is provided with three fixing portions 211, which are equidistantly arranged along the circumference of the outer ring fire cap 21. Figure 4 As shown, the gas mixing seat 1 is provided with three mounting grooves 11, and each mounting groove 11 is provided with a locking piece 3. In other embodiments, the number of fixing portions 211 and mounting grooves 11 is not limited to three, but can also be two, four or more, which is not limited here.

[0058] As shown, Figure 7 As shown, the locking portion 31 is provided with a stop portion 34, which is located on one side above the mounting groove 11 and abuts against the gas mixing seat 1. The arrangement of the stop portion 34 can prevent the locking piece 3 from being pulled out from below the mounting groove 11, thereby avoiding the failure of the locking.

[0059] In this embodiment, as shown, Figure 5 As shown, the mounting groove 11 extends along the radial direction of the gas mixing seat 1, and preferably, the mounting groove 11 has a rectangular structure. The locking portion 31 of the locking piece 3 is located above the mounting groove 11, the base 32 is located below the locking piece 3, and the connecting portion 33 is arranged in the mounting groove 11 and can move along the extension direction of the mounting groove 11. The base 32 is used for moving operation, which can move the entire locking piece 3. When the locking piece 3 slides towards the center direction of the gas mixing seat 1, the locking portion 31 cooperates with the fixing portion 211 of the fire cap assembly 2 to play a locking role. When the locking piece 3 slides away from the center direction of the gas mixing seat 1, the locking portion 31 is separated from the fixing portion 211 of the fire cap assembly 2 to realize the unlocking role. The above-mentioned sliding arrangement of the locking piece 3 in the mounting groove 11 makes the locking and unlocking operation of the locking piece 3 and the fixing portion 211 more convenient.

[0060] When using the stove burner, the outer ring fire cap 21 is covered on the gas mixing seat 1. At this time, the locking piece 3 of the gas mixing seat 1 and the fixing portion 211 of the outer ring fire cap 21 are in a separated state (see Figures 8-10 ), the locking portion 31 is located near the edge of the gas mixing seat 1, and the fixing portion 211 of the outer ring fire cap 21 is located near the center of the gas mixing seat 1. After confirming that the outer ring fire cap 21 is well covered on the gas mixing seat 1, the base 32 can drive the locking portion 31 to move towards the fixing portion 211 until the locking portion 31 is completely engaged with the fixing portion 211 (see Figure 11 and Figure 12 ), at this time, the outer ring fire cap 21 is fixed on the gas mixing seat 1.

[0061] Optionally, the air mixing seat 1 is provided with an outer ring air mixing cavity 10, and the outer ring fire cover 21 is arranged on the outer ring air mixing cavity 10. The mounting groove 11 is arranged at the center of the outer ring air mixing cavity 10 along the circumferential direction of the air mixing seat 1, so that when the locking part 31 and the fixing part 211 are clamped, the outer ring air mixing cavity 10 can guide the gas entering the outer ring air mixing cavity 10. Preferably, the outer ring air mixing cavity 10 is provided with a plurality of air mixing cavities 10. In this embodiment, the outer ring air mixing cavity 10 is provided with three air mixing cavities 10, and the three air mixing cavities 10 are arranged at equal intervals along the circumferential direction of the air mixing seat 1. Each of the outer ring air mixing cavities 10 is provided with a mounting groove 11.

[0062] Further, as shown in Figure 13 When the fixing part 211 and the locking part 31 are clamped, the fixing part 211 and the locking part 31 are flush on the side facing the center of the air mixing seat 1, thereby guiding the flow of the gas-air mixture in the air mixing seat 1, making the gas-air mixture flow better in the air mixing seat 1, and improving the uniformity of the mixture.

[0063] Preferably, the outer ring fire cover 21 and the air mixing seat 1 are provided with positioning structures, and the outer ring fire cover 21 and the air mixing seat 1 are positioned by the positioning structures, thereby facilitating the subsequent locking of the fire cover assembly 2 and improving the locking efficiency.

[0064] Specifically, the positioning structure can include a positioning column and a positioning groove. The positioning column is arranged on one of the outer ring fire cover 21 and the air mixing seat 1, and the positioning groove is arranged on the other one of the outer ring fire cover 21 and the air mixing seat 1. When the positioning column is inserted into the positioning groove, the outer ring fire cover 21 and the air mixing seat 1 are positioned, and then the outer ring fire cover 21 is locked on the air mixing seat 1 by the locking part 3. The positioning structure can also be a marking positioning structure, that is, a positioning mark is arranged on the outer ring fire cover 21 and the air mixing seat 1. When the positioning marks on the outer ring fire cover 21 and the air mixing seat 1 are positioned, the positioning of the outer ring fire cover 21 and the air mixing seat 1 is achieved. The structure of the positioning mark is not limited herein, as long as the positioning of the outer ring fire cover 21 and the air mixing seat 1 is achieved. It should be noted that the positioning structure is not limited to the above two positioning modes, as long as the positioning of the outer ring fire cover 21 and the air mixing seat 1 is achieved.

[0065] Embodiment Two:

[0066] The embodiment provides a stove burner. The locking and unlocking modes of the stove burner in the embodiment and the stove burner in Embodiment One are different. In this embodiment, the locking part and the fixing part are arranged in position along the circumferential direction of the air mixing seat, and the outer ring fire cover of the fire cover assembly rotates around the center to clamp or separate the fixing part and the locking part. This locking mode makes the locking operation of the locking part more convenient.

[0067] The positioning structure can be a mark positioning, that is, a positioning mark is arranged on the outer ring fire cover and the gas mixing seat, when the positioning marks on the outer ring fire cover and the gas mixing seat are positioned, the positioning of the outer ring fire cover and the gas mixing seat is realized, then the outer ring fire cover is rotated to make the fixed part and the locking part clamped, and the positioning structure can only play a positioning role and cannot affect the rotation of the outer ring fire cover.

[0068] When the stove burner is used, the positioning mark of the outer ring fire cover is placed corresponding to the positioning mark of the gas mixing seat, at this time, the outer ring fire cover is arranged on the gas mixing seat. Then the outer ring fire cover is rotated until the locking part of the gas mixing seat and the fixed part are clamped. At this time, the outer ring fire cover is fixed on the gas mixing seat, and the problems of falling off due to heat deformation of the outer ring fire cover or fire leakage due to misplacement of the outer ring fire cover are avoided.

[0069] When the fire cover assembly is placed, after the stove is opened, the side close to the center of the gas mixing seat of the locking part and the fixed part forms a flow guide structure, when the locking part and the outer ring fire cover are locked, the locking part and the side close to the center of the gas mixing seat of the fixed part are flush, the flow guide effect of the gas-air mixture flow in the gas mixing seat is better, the gas-air mixture flow flows better to all places in the gas mixing seat, and the mixing uniformity is improved.

[0070] Obviously, the above embodiments of the utility model are only examples for clearly explaining the utility model, and are not limited to the embodiments of the utility model. For ordinary skilled in the art, various obvious changes, re-adjustment and replacement can be carried out without departing from the protection scope of the utility model. Here, all the embodiments need not and cannot be exhausted. Any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model claim.

Claims

1. A cooktop burner, characterized by The gas mixing seat (1) and the fire cover assembly (2) are installed on the gas mixing seat (1) through the buckle device. The buckle device includes a fixed part (211) and a locking piece (3) matched with the fixed part (211), the fixed part (211) is arranged on the fire cover assembly (2), the locking piece (3) is arranged on the gas mixing seat (1), and the locking piece (3) is arranged corresponding to the position of the fixed part (211).

2. The cooktop burner of claim 1, wherein The gas mixing seat (1) is provided with a mounting groove (11), the locking piece (3) is arranged in the mounting groove (11), and the locking piece (3) includes: The locking part (31) is located above the gas mixing seat (1) and can be matched with the fixed part (211); The base (32) is located below the gas mixing seat (1); The connecting part (33) is connected between the locking part (31) and the base (32), and the connecting part (33) is arranged in the mounting groove (11).

3. Hob burner according to claim 2, characterized in that The mounting groove (11) extends along the radial direction of the gas mixing seat (1), the connecting part (33) is arranged in the mounting groove (11) in a sliding mode, so that the locking part (31) is matched with or separated from the fixed part (211).

4. The cooktop burner of claim 2, wherein The gas mixing seat (1) is provided with an outer ring gas mixing cavity (10), and the mounting groove (11) is arranged at the center position of the outer ring gas mixing cavity (10) along the circumferential direction of the gas mixing seat (1).

5. The cooktop burner of claim 4, wherein When the fixed part (211) and the locking part (31) are matched, the side of the fixed part (211) and the locking part (31) facing the center of the gas mixing seat (1) is flush.

6. The cooktop burner of claim 2, wherein The locking piece (3) is fixedly arranged in the mounting groove (11), the locking part (31) and the fixed part (211) are arranged in position along the circumferential direction of the gas mixing seat (1), and the fire cover assembly (2) rotates around the center to match or separate the fixed part (211) and the locking part (31).

7. The cooktop burner of claim 2, wherein The locking part (31) and the fixed part (211) are both L-shaped.

8. The cooktop burner of claim 2, wherein The locking part (31) is provided with a stop part (34), the stop part (34) is located on one side above the mounting groove (11), and the stop part (34) abuts against the gas mixing seat (1).

9. Hob burner according to any of claims 2-8, characterized in that The fire cover assembly (2) is provided with a plurality of fixed parts (211), the plurality of fixed parts (211) are arranged at equal intervals along the circumferential direction of the fire cover assembly (2), the gas mixing seat (1) is provided with a plurality of mounting grooves (11), the mounting grooves (11) are arranged one by one corresponding to the fixed parts (211), and each mounting groove (11) is arranged with a locking piece (3).

10. Hob burner according to any of claims 1-8, characterized in that The fire cover assembly (2) and the gas mixing seat (1) are provided with positioning structures.

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