CN212511155U - Distributor subassembly, combustor and cooking utensils - Google Patents

Abstract

The utility model provides a distributor subassembly, combustor and cooking utensils. The fire distributor component comprises an integrated fire cover and a fire distribution seat; the integrated fire cover comprises an inner ring fire cover, an outer ring fire cover and a connecting part, wherein the connecting part extends outwards from the inner ring fire cover to the outer ring fire cover; the fire separating seat is provided with a gas separating channel; the integrated fire cover has a first position and a second position relative to the fire seat; the lower end surface of the inner ring fire cover is provided with a first buckle, and the fire separating seat is provided with a second buckle; when the integrated fire cover is positioned at the first position, the first buckle and the second buckle are staggered; when the integral fire cover rotates from the first position to the second position, the first buckle is buckled with the second buckle, and the connecting part covers the upper cover of the gas distribution channel above the gas distribution channel. The utility model discloses not only can guarantee the normal burning of gas, can also reduce because the fire lid that long-time burning leads to warp.

Description

Distributor subassembly, combustor and cooking utensils

Technical Field

The utility model relates to a domestic gas cooking utensils technical field specifically relates to a distributor subassembly, combustor and cooking utensils.

Background

The distributor component is an important component of the burner, and the performance of the distributor component directly influences the overall performance of the gas cooker.

The distributor subassembly of present many combustors is generally including outer loop fire lid, inner ring fire lid and branch fire seat, divide to have on the fire seat and divide gas passage and cover with the gas passage, divide gas passage upper cover and divide gas passage usually all to be integrative, and outer loop fire lid and inner ring fire lid looks alternate segregation, the inner ring is covered and is equipped with the inner ring boss, outer loop fire is covered and is equipped with the outer loop boss, divide the fire seat to correspond inner ring boss position and be equipped with inner ring installation boss, divide the fire seat to correspond outer loop boss position and be equipped with outer loop installation boss, inner ring fire lid and outer loop fire lid set up together through self weight and branch fire seat respectively. The processing precision requirement of such structure internal ring boss, outer loop boss, inner ring installation boss and outer loop installation boss is all higher, and is high inadequately when the cooperation height of inner ring boss and inner ring installation boss, or outer loop boss and outer loop installation boss cooperation height lead to the cooperation inseparable, produces easily and leaks the fire phenomenon, makes inner ring fire lid, outer loop fire lid and branch fire seat produce the deformation, and then influences the use of cooking utensils.

SUMMERY OF THE UTILITY MODEL

To at least partially address the problems presented by the prior art, a distributor assembly is provided.

The utility model provides a distributor component, which comprises an integrated fire cover and a fire distribution seat; the integrated fire cover comprises an inner ring fire cover, an outer ring fire cover and a connecting part, wherein the connecting part extends outwards from the inner ring fire cover to the outer ring fire cover; the fire separating seat is provided with a gas separating channel; the integrated fire cover has a first position and a second position relative to the fire seat; the lower end surface of the inner ring fire cover is provided with a first buckle, and the fire separating seat is provided with a second buckle; when the integrated fire cover is positioned at the first position, the first buckle and the second buckle are staggered; when the integral fire cover rotates from the first position to the second position, the first buckle is buckled with the second buckle, and the connecting part covers the upper cover of the gas distribution channel above the gas distribution channel.

Foretell distributor subassembly, through the rotatory lock joint of buckle structure between integral type fire lid and the branch fire seat, and the lock joint back connecting portion correspond to cover as the upper cover of gas distribution channel above a gas distribution channel, and gas distribution channel forms sealed gas passage, and the gas not only can guarantee the gas normal combustion after making the integral type fire lid install in the even flow direction gas chamber of sealed gas passage, can also reduce because the fire lid that long-time burning leads to warp.

Illustratively, the inner ring fire cover comprises an inner ring top wall and an inner ring side wall, the inner ring side wall extends downwards from the periphery of the inner ring top wall, the first buckle axially extends from the inner periphery of the inner ring side wall, the extending end of the first buckle is provided with a latch extending outwards in the radial direction, and a latch space is formed between the latch and the lower end surface of the inner ring side wall; when the second buckle is buckled with the first buckle, the second buckle is positioned in the clamping space. So, the lock joint mode between first buckle and the second buckle is simple, and when installation integral type fire was covered, only need rotatory integral type fire lid, make the second buckle be located the card space of pulling can, not only simple structure, convenient operation also convenient dismantlement.

Illustratively, the connecting part is a plurality of connecting parts, the fire distribution base is provided with a plurality of gas distribution chambers, the number of the gas distribution chambers is equal to that of the connecting parts, each gas distribution chamber comprises an inner circumferential wall, an outer circumferential wall, a first radial wall and a second radial wall, the outer circumferential wall is concentric with the inner circumferential wall, the second radial wall is opposite to the first radial wall, and one gas distribution channel is formed between the second radial wall of each gas distribution chamber and the first radial wall of the adjacent gas distribution chamber; the inner side of each inner side circumferential wall extends inwards to form one second buckle, the number of the first buckles is equal to that of the second buckles. Like this, divide the gas passageway also to be a plurality of, second buckle and first buckle also are a plurality of. The gas distribution channels and the connecting parts can respectively correspond to form sealed gas channels one by one, and the gas can uniformly flow into the gas cavity through the sealed gas channels, so that the integrated fire cover can be normally combusted after being installed; and the back is covered in the installation to integral type fire, and a plurality of first buckles are buckled with a plurality of second buckles respectively one-to-one, more can reduce because the integral type fire that long-time burning leads to covers and warp.

Exemplarily, the number of the connecting parts is 3, and the number of the second buckles is 3. The connecting part covers the upper part of the gas distribution channel and serves as an upper cover of the gas distribution channel, the first buckles are buckled with the second buckles, correspondingly, the number of the gas distribution channels is 3, and the number of the first buckles is 3, so that the integrated fire cover can be normally combusted after being installed, and the deformation of the integrated fire cover caused by long-time combustion is reduced; but also can avoid the problem of the whole weight increase of the integral fire cover that the connecting part leads to too much.

Exemplarily, the outer ring fire cover comprises an outer ring top wall, an outer ring inner wall and an outer ring outer wall, the outer ring inner wall extends downwards from the inner periphery of the outer ring top wall, the outer ring outer wall extends downwards from the outer periphery of the outer ring top wall, the outer ring outer wall, the outer ring top wall and the outer ring inner wall enclose to form an outer ring air passage, a plurality of first boss parts protrude outwards from the outer side of the outer ring inner wall, and the plurality of first boss parts and the plurality of connecting parts are staggered one by one; second boss parts are protruded outwards on the outer sides of the outer side circumferential walls of the air distribution chambers; when the integrated fire cover is located at the second position, the plurality of second boss parts and the plurality of first boss parts are respectively in one-to-one correspondence and fixedly connected. So, through the corresponding fixed connection of second boss portion with first boss portion, can fix the integral type fire lid on dividing the fire seat better.

Illustratively, the first boss part is provided with a first connecting hole, the second boss part is provided with a second connecting hole, and the first connecting hole and the second connecting hole are connected through a threaded connector. So, second boss portion can pass through bolted connection with first boss portion, and connected mode is simple, also convenient the dismantlement, and has reduced the phenomenon of leaking out fire because machining precision is not enough and arouse.

Illustratively, the outer ring inner wall has a lower end surface, the connecting portion has a lower surface, and the lower surface of the connecting portion and the lower end surface of the outer ring inner wall are located on the same plane. Thus, when the integrated fire cover is fixed on the fire separating seat, the lower surface of the connecting part can be used as a sealing surface.

Illustratively, the upper end surface of the inner circumferential wall, the upper end surface of the outer circumferential wall, the upper end surface of the first radial wall and the upper end surface of the second radial wall are all located on the same plane, and the upper end surface of the outer circumferential wall and the lower end surface of the inner wall of the outer ring are fitted to form an inner axial sealing surface of the outer ring air passage. Therefore, the sealing performance of the outer annular air passage can be ensured.

Illustratively, the lower end of the outer ring outer wall has a first lower end surface, a second lower end surface and a side end surface, and the side end surface is connected between the first lower end surface and the second lower end surface to form a step surface. So, when the integral type fire lid was fixed in and divides the fire seat on, the outer loop outer wall can form axial seal through first terminal surface and branch fire seat, can form radial seal through side end face and branch fire seat simultaneously to guarantee the leakproofness of outer ring air flue.

Illustratively, the fire distribution base comprises a base body and a side base body, the side base body extends upwards from the outer periphery of the base body and encloses to form a gas distribution cavity, the gas distribution chambers are located in the gas distribution cavity, the upper end of the side base body is provided with a first upper end surface, a second upper end surface and a gas distribution side end surface, the gas distribution side end surface is connected between the first upper end surface and the second upper end surface to form a step, the first upper end surface and the first lower end surface are attached to form an outer annular gas passage outer axial sealing surface, and the gas distribution side end surface and the side end surface are attached to form an outer annular gas passage outer radial sealing surface. So, when the integral type fire lid was fixed in and divides on the fire seat, through outer loop air flue outside axial seal face and outer loop air flue outside radial seal face setting, can guarantee the leakproofness of outer loop air flue better.

According to another aspect of the utility model, still provide a combustor, including the furnace end with set up the distributor subassembly on the furnace end, the distributor subassembly is foretell distributor subassembly. Since the above-mentioned distributor assembly has the above-mentioned advantageous effects, a burner comprising the above-mentioned distributor assembly must also have the above-mentioned advantageous effects.

According to another aspect of the present invention, there is provided a cooking appliance including the burner as above. Since the above burner has the above-mentioned advantageous effects, a cooker including the above burner also necessarily has the above-mentioned advantageous effects.

The advantages and features of the present invention are described in detail below with reference to the accompanying drawings.

Drawings

The following drawings of the present invention are used herein as part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions thereof, which are used to explain the principles of the invention. In the drawings, there is shown in the drawings,

fig. 1a is a perspective view (from a direction) of an integrated fire cover of a burner according to an exemplary embodiment of the present invention;

fig. 1b is a perspective view (from another direction) of an integrated fire cover of a burner according to an exemplary embodiment of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1 b;

fig. 3 is an internal structure view of an integrated fire cover of a burner according to an exemplary embodiment of the present invention;

fig. 4 is a perspective view of a flame divider base of a burner according to an exemplary embodiment of the present invention;

FIG. 5 is a block diagram of a burner in accordance with an exemplary embodiment of the present invention;

fig. 6 is an enlarged view of a portion B in fig. 5.

Wherein the figures include the following reference numerals:

100-integral fire cover

110-inner ring fire cover

1101-inner ring air passage

111-first fastener

1111-latch

1112-fastening space

112-inner ring top wall

113-inner ring side wall

1131-lower end surface of inner ring side wall

114-inner ring fire hole

120-outer ring fire cover

1201 — outer annular airway

12011-outer ring air flue outside axial sealing surface

12012-outer ring air flue outside radial sealing surface

12013-inner side axial sealing surface of outer ring air flue

121-outer ring roof

122-inner wall of outer ring

1221-boss part

12211-first connection hole

12201 lower end face of inner wall of outer ring

123-outer ring outer wall

1231-lower end surface of outer wall of outer ring

12311-first lower end face

12312-second lower end surface

12313-side end face

124-outer ring fire hole

130-connecting part

131-lower surface

200-fire divider

201-side seat body

202-base body

2011-upper end face of side seat body

20111-first upper end face

20112-second upper end face

20113-gas-distributing side end face

210-gas distribution cavity

220-air separation chamber

221-inner peripheral wall

22101-Upper end face of inner peripheral wall

2211-second fastener

222-outer peripheral wall

22201-upper end surface of outer peripheral wall

2221-second boss part

22211-second connecting hole

223-first radial wall

22301 Upper end surface of first radial wall

224-second radial wall

22401-upper end face of the second radial wall

230-gas distribution channel

Detailed Description

In the following description, numerous details are provided to provide a thorough understanding of the present invention. One skilled in the art, however, will understand that the following description illustrates only a preferred embodiment of the invention and that the invention may be practiced without one or more of these details. In addition, some technical features that are well known in the art are not described in detail in order to avoid obscuring the present invention.

As shown in fig. 1a to 5, the distributor assembly according to the embodiment of the present invention comprises an integrated fire cover 100 and a fire distributor base 200, wherein the integrated fire cover 100 is disposed on the fire distributor base 200.

The integrated fire cover 100 includes an inner ring fire cover 110, an outer ring fire cover 120, and a plurality of connection parts 130. The inner ring fire cover 110 and the outer ring fire cover 120 are concentrically arranged, the inner ring fire hole 114 and the inner ring air passage 1101 (i.e., an inner ring gas chamber) are arranged on the inner ring fire cover 110, the outer ring fire hole 124 and the outer ring air passage 1201 (i.e., an outer ring gas chamber) are arranged on the outer ring fire cover 120, the plurality of connecting portions 130 are uniformly distributed along the circumferential direction of the integrated fire cover 100, the connecting portions 130 are arranged between the inner ring fire cover 110 and the outer ring fire cover 120, the number of the connecting portions 130 is 3 for example, it should be understood that the number of the connecting portions 130 can also be 4 or 5, and the like, but not limited to 3. In an embodiment not shown, the number of the connecting portions 130 may also be only 1, as long as the inner fire cover 110 and the outer fire cover 120 can be integrally connected.

Specifically, have inner ring air flue 1101 on the inner ring fire lid 110, still have inner ring fire hole 114 on the inner ring fire lid 110, inner ring fire hole 114 communicates inner ring air flue 1101 with outside, and inner ring fire hole 114 can include the big fire hole of round inner ring, the little fire hole of round inner ring, can also include the biography fire hole of round inner ring even, and the arrangement mode of inner ring fire hole 114 is in the embodiment of the utility model provides an it does not do the restriction. Outer ring fire lid 120 is last to have outer ring air flue 1201, still has outer ring fire hole 124 on the outer ring fire lid 120, and outer ring fire hole 124 communicates outer ring air flue 1201 and outside, and outer ring fire hole 124 can include the big fire hole of round outer loop, the little fire hole of round outer loop, and the arrangement mode of outer ring fire hole 124 is in the embodiment of the utility model provides an also do not restrict. The integrated fire lid 100 with the connecting portions 130 is exemplified by that each connecting portion 130 extends outward from the inner ring fire lid 110 to the outer ring fire lid 120 (it can also be said that each connecting portion 130 extends inward from the outer ring fire lid 120 to the inner ring fire lid 110), and the inner ring fire lid 110, the connecting portions 130 and the outer ring fire lid 120 are integrally formed to form the integrated fire lid 100, and in order to form the integrated fire lid 100, the integrated fire lid 100 can be integrally formed by forging. Compared with the split type fire cover with the outer ring fire cover and the inner ring fire cover separated from each other in the prior art, the integrated fire cover 100 is compact in structure and low in cost.

In order to facilitate installation of the integrated fire cover 100, the lower end surface of the inner ring fire cover 110 is provided with a first buckle 111, in the embodiment shown in fig. 1a and 1b, the lower end surface of the inner ring fire cover 110 extends downward to form a plurality of first buckles 111, the plurality of first buckles 111 are uniformly distributed along the circumferential direction of the integrated fire cover 100, the number of the first buckles 111 is, for example, 3, it should be understood that the number of the first buckles 111 may also be 4 or 5, etc., rather than 3, and in order to achieve a better connection effect, the number of the first buckles 111 is preferably equal to the number of the connecting portions 130, and one first buckle 111 is provided between two adjacent connecting portions 130. In an embodiment not shown, the number of the first hooks 111 may also be only 1.

The fire-distributing base 200 is provided with a gas-distributing channel 230, and the fire-distributing base 200 is provided with a second buckle 2211.

Taking the integrated fire cover 100 with the plurality of first buckles 111 as an example, when the integrated fire cover 100 is connected with the fire dividing base 200, the integrated fire cover 100 is firstly located at a first position, and at this time, the plurality of first buckles 111 and the plurality of second buckles 2211 are staggered one by one; then, the integrated fire cover 100 is rotated to rotate the integrated fire cover 100 from the first position to the second position, and at this time, referring to fig. 5, the first fasteners 111 and the second fasteners 2211 are fastened one to one, and each connecting portion 130 is correspondingly covered above one gas distribution channel 230 to serve as an upper cover of the gas distribution channel 230, so that the integrated fire cover 100 is fastened on the fire distribution base 200.

Foretell distributor subassembly, through the rotatory lock joint of buckle structure between integral type fire lid 100 and the branch seat 200, and connecting portion 130 corresponds to cover as the upper cover of gas distribution channel above a gas distribution channel 230 after the lock joint, gas distribution channel 230 forms sealed gas passage, the gas is through in the even flow direction gas chamber of sealed gas passage (the gas chamber includes foretell inner ring gas chamber and outer loop gas chamber), thereby not only can guarantee the normal burning of gas after integral type fire lid 100 installs, can also reduce because the fire lid that long-time burning leads to warp.

As an exemplary embodiment, the inner ring fire cover 110 includes an inner ring top wall 112 and an inner ring side wall 113, the inner ring side wall 113 extends downward from the periphery of the inner ring top wall 112 to form an inner ring air passage 1101, and the inner ring fire hole 114 may be a through hole penetrating the inner ring side wall 113. As shown in fig. 1b and fig. 2, the first catch 111 axially extends from the inner periphery of the inner ring sidewall 113, a protruding end of the first catch 111 (i.e. an end of the first catch 111 away from the inner ring sidewall 113) is formed with a catch 1111 extending radially outward, and a catch space 1112 is formed between the catch 1111 and a lower end surface 1131 of the inner ring sidewall; as shown in fig. 6, when the second buckle 2211 is fastened to the first buckle 111, the second buckle 2211 is located in the latching space 1112. Thus, the fastening manner between the first buckle 111 and the second buckle 2211 is simple, and when the integrated fire cover 100 is installed, only the integrated fire cover 100 needs to be rotated to the second position, so that the second buckle 2211 is located in the clamping space 1112, and the integrated fire cover is simple in structure, convenient to operate and convenient to detach. For embodiments having a plurality of first catches 111, the plurality of first catches 111 extend axially from an inner periphery of the inner ring side wall 113 and are evenly arranged along a circumferential direction of the inner ring side wall 113.

In order to well meet the gas distribution requirement of the integrated fire cover 100 with the plurality of connecting parts 130, the gas distribution base 200 is provided with a plurality of gas distribution chambers 220, the number of the gas distribution chambers 220 is equal to that of the connecting parts 130, each gas distribution chamber 220 comprises an inner circumferential wall 221, an outer circumferential wall 222, a first radial wall 223 and a second radial wall 224, the outer circumferential wall 222 is arranged concentrically with the inner circumferential wall 221, the second radial wall 224 is opposite to the first radial wall 223, one gas distribution channel 230 is formed between the second radial wall 224 of the gas distribution chamber and the first radial wall 223 of the adjacent gas distribution chamber, and the number of the gas distribution channels 230 is equal to that of the connecting parts 130. A second tab 2211 extends inwardly from the inner side of each inner circumferential wall 221. As described above, the number of the first fasteners 111 is preferably equal to the number of the connecting portions 130, and when there are a plurality of connecting portions 130, there are a plurality of first fasteners 111, and the number of the first fasteners 111 is equal to the number of the second fasteners 2211. Thus, the connecting parts 130 are multiple, the gas distribution channels 230 and the connecting parts 130 can respectively form sealed gas channels in one-to-one correspondence, and gas can uniformly flow into the gas cavity through the sealed gas channels, so that the fire cover can be normally combusted after being installed; and the installation back is covered to the integral type fire, and a plurality of first buckles 111 and a plurality of second buckle 2211 respectively one-to-one lock joint more can reduce because the integral type fire that long-time burning leads to covers and warp.

It should be understood that, although the above description only shows an embodiment in which the second snap 2211 is disposed on the inner side of the inner circumferential wall 221, the arrangement of the second snap 2211 is not limited thereto, and in an embodiment not shown, the second snap 2211 may be directly disposed on the base body 202 described later.

In the embodiment of the present invention, the number of the connecting portions 130 is 3, correspondingly, the number of the air distributing chambers 220 is 3, the number of the air distributing passages 230 is 3, the number of the second fasteners 2211 is 3, the number of the first fasteners 111 is 3, and the 3 second fasteners 2211 are respectively and correspondingly disposed at the inner sides of the inner circumferential walls 221 of the 3 air distributing chambers 220, so that the integrated fire cover can be normally combusted after being installed, and the deformation of the integrated fire cover caused by long-time combustion is reduced; but also can avoid the problem of the whole weight increase of the integral fire cover that the connecting part leads to too much.

As an exemplary embodiment, the outer ring fire cover 120 includes an outer ring top wall 121, an outer ring inner wall 122 and an outer ring outer wall 123, the outer ring inner wall 122 extends downward from the inner circumference of the outer ring top wall 121, the outer ring outer wall 123 extends downward from the outer circumference of the outer ring top wall 121, and the outer ring outer wall 123, the outer ring top wall 121 and the outer ring inner wall 122 enclose to form an outer ring air channel 1201. The connecting portion 130 extends inward from the inner side of the outer ring inner wall 122 to the outer side of the inner ring side wall 113, and the connecting portion 130 extends outward from the outer side of the inner ring side wall 113 to the inner side of the outer ring inner wall 122. Thus, the inner ring fire cover 110 and the outer ring fire cover 120 can be connected into a whole through the connecting portion 130, and the arrangement of the outer ring air passage 1201 cannot be influenced by the arrangement of the connecting portion 130.

In order to secure the fire lid 100 relative to the fire seat 200. Referring to fig. 1a and 1b, a plurality of first boss portions 1221 are protruded outward from the outer side of the outer ring inner wall 122. The number of the first boss portions 1221 is equal to the number of the connecting portions 130. And the plurality of first boss portions 1221 are offset from the plurality of connecting portions 130 one by one. Correspondingly, a second boss portion 2221 protrudes outward from the outer side of each outer circumferential wall 222, and since there are a plurality of outer circumferential walls 222, correspondingly, there are a plurality of second boss portions 2221, and when the integrated fire cover is at the second position, the plurality of second boss portions 2221 and the plurality of first boss portions 1221 are respectively in one-to-one correspondence and fixedly connected. In this way, the integrated fire cover 100 can be better fixed on the fire-distributing base 200 by the corresponding fixed connection of the second boss portion 2221 and the first boss portion 1221, so as to reduce the deformation of the fire cover caused by long-time combustion; moreover, since the first boss portion 1221 is offset from the connecting portion 130, it is possible to avoid affecting the flow of gas in the gas distribution passage 230 of the flame distribution base 200.

Specifically, the first boss part 1221 has a first connection hole 12211 thereon, the second boss part 2221 has a second connection hole 22211 thereon, and the first connection hole 12211 and the second connection hole 22211 are connected by a screw connection. The threaded connection member is, for example, a screw, and the first connection hole 12211 and the second connection hole 22211 are, for example, threaded holes, so that the second boss portion 2221 and the first boss portion 1221 can be connected by screws, the connection mode is simple, the detachment is convenient, and the fire leakage phenomenon caused by insufficient machining accuracy can be reduced. After the integral fire cover 100 is rotated to the second position from the first position, the first connecting hole 12211 is aligned with the second connecting hole 22211, and the screw is screwed after passing through the second connecting hole 22211 and the first connecting hole 12211 so as to fix the integral fire cover 100 on the fire separating base 200.

Further, as shown in fig. 1b, the outer ring inner wall 122 has a lower end surface 12201, the connecting portion 130 has a lower surface 131, and the lower surface 131 of the connecting portion and the lower end surface 12201 of the outer ring inner wall are located on the same plane. In this way, when the integrated fire lid 100 is fixed to the fire-distributing base 200, the lower surface 131 of the connecting portion can serve as a sealing surface.

With combined reference to fig. 4 and 5, the upper end surface 22101 of the inner circumferential wall, the upper end surface 22201 of the outer circumferential wall, the upper end surface 22301 of the first radial wall, and the upper end surface 22401 of the second radial wall are located on the same plane, and the upper end surface 22201 of the outer circumferential wall and the lower end surface 12201 of the outer ring inner wall are fitted to form the outer ring air passage inner axial sealing surface 12013. Thus, the sealing performance of the outer annular air passage 1201 can be ensured.

Referring to fig. 3 and 5, the lower end 1231 of the outer ring outer wall has a first lower end surface 12311, a second lower end surface 12312, and a side end surface 12313, and the side end surface 12313 is connected between the first lower end surface 12311 and the second lower end surface 12312 to form a step surface. Thus, when the integrated fire cover 100 is fixed on the fire distribution base 200, the outer ring outer wall 123 can form axial seal with the fire distribution base 200 through the first lower end surface 12311, and can form radial seal with the fire distribution base 200 through the side end surface 12313, so that the sealing performance of the outer ring air passage 1201 is ensured. The outer annular outer wall 123 forms an axial seal and a radial seal with the distributor rotor 200, as will be described in more detail below in connection with the distributor rotor 200.

As an exemplary embodiment, the fire distributor 200 includes a base 202 and a side base 201, the side base 201 extends upward from an outer periphery of the base 202 and annularly surrounds the air distribution chamber 210, the air distribution chambers 220 are located in the air distribution chamber 210, an upper end 2011 of the side base has a first upper end surface 20111, a second upper end surface 20112 and a air distribution side end surface 20113, and the air distribution side end surface 20113 is connected between the first upper end surface 20111 and the second upper end surface 20112 to form a step. Referring to fig. 5, when the integrated fire lid 100 is fixed to the fire-dividing base 200, the first upper end surface 20111 and the first lower end surface 12311 are attached to form an outer annular air duct outer axial sealing surface 12011, and the air-dividing end surface 20113 and the side end surface 12313 are attached to form an outer annular air duct outer radial sealing surface 12012. Thus, when the integrated fire cover 100 is fixed on the fire separating base 200, the sealing performance of the outer annular air passage 1201 can be better ensured through the arrangement of the outer annular air passage outer side axial sealing surface 12011 and the outer annular air passage outer side radial sealing surface 12012.

According to another aspect of the utility model, still provide a combustor, including the furnace end with set up the distributor subassembly on the furnace end, the distributor subassembly is foretell distributor subassembly. Since the above-mentioned distributor assembly has the above-mentioned advantageous effects, a burner comprising the above-mentioned distributor assembly must also have the above-mentioned advantageous effects. The furnace end can adopt various structures which are present or may appear in the future, and the furnace end does not limit the protection scope of the utility model.

According to another aspect of the present invention, there is provided a cooking appliance including the burner as above. Since the above burner has the above-mentioned advantageous effects, a cooker including the above burner also necessarily has the above-mentioned advantageous effects. Other parts of the stove, such as the stove body and the like, can adopt various structures which are present or may appear in the future, and do not limit the protection scope of the utility model.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "inner", "outer", "upper", "lower", etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner" and "outer" refer to the interior and exterior relative to the contours of the components themselves.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe the spatial relationship of one or more components or features shown in the figures to other components or features. It is to be understood that the spatially relative terms are intended to encompass not only the orientation of the component as depicted in the figures, but also different orientations of the component in use or operation. For example, if an element in the drawings is turned over in its entirety, the articles "over" or "on" other elements or features will include the articles "under" or "beneath" the other elements or features. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". Further, these components or features may also be positioned at various other angles (e.g., rotated 90 degrees or other angles), all of which are intended to be encompassed herein.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, elements, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. Furthermore, it will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that many more modifications and variations are possible in light of the teaching of the present invention and are within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (12)

1. A fire distributor component is characterized by comprising an integrated fire cover and a fire distribution seat;

the integrated fire cover comprises an inner ring fire cover, an outer ring fire cover and a connecting part, and the connecting part extends outwards from the inner ring fire cover to the outer ring fire cover;

the fire distribution seat is provided with a gas distribution channel;

the integrated fire cover has a first position and a second position relative to the fire distribution seat; the lower end face of the inner ring fire cover is provided with a first buckle, and the fire dividing seat is provided with a second buckle; when the integrated fire cover is located at the first position, the first buckle and the second buckle are staggered; when the integrated fire cover rotates from the first position to the second position, the first buckle is buckled with the second buckle, and the connecting part covers the upper part of the gas distribution channel and serves as an upper cover of the gas distribution channel.

2. The fire divider assembly of claim 1, wherein the inner ring fire cover comprises an inner ring top wall and an inner ring side wall, the inner ring side wall extends downward from the periphery of the inner ring top wall, the first buckle axially extends from the inner periphery of the inner ring side wall, the extending end of the first buckle is formed with a latch tooth extending radially outward, and a latch space is formed between the latch tooth and the lower end surface of the inner ring side wall; when the second buckle is buckled with the first buckle, the second buckle is positioned in the clamping space.

3. The distributor assembly according to claim 1, wherein the connecting portion is a plurality of connecting portions, the distributor base has a plurality of gas distribution chambers, the number of gas distribution chambers is equal to the number of connecting portions, each gas distribution chamber includes an inner circumferential wall, an outer circumferential wall, a first radial wall, and a second radial wall, the outer circumferential wall is concentric with the inner circumferential wall, the second radial wall is opposite to the first radial wall, and one gas distribution passage is formed between the second radial wall of a gas distribution chamber and the first radial wall of an adjacent gas distribution chamber; the inner side of each inner side circumferential wall extends inwards to form one second buckle, the number of the first buckles is equal to that of the second buckles.

4. The firearm assembly of claim 3, wherein the connecting portion is 3 and the second snap is 3.

5. The fire divider assembly of claim 3, wherein the outer ring fire cover comprises an outer ring top wall, an outer ring inner wall and an outer ring outer wall, the outer ring inner wall extends downward from the inner periphery of the outer ring top wall, the outer ring outer wall extends downward from the outer periphery of the outer ring top wall, the outer ring outer wall, the outer ring top wall and the outer ring inner wall enclose to form an outer ring air channel, a plurality of first boss portions protrude outwards from the outer side of the outer ring inner wall, and the plurality of first boss portions are staggered with the plurality of connecting portions one by one;

second boss parts are protruded outwards on the outer sides of the outer side circumferential walls of the air distribution chambers;

when the integrated fire cover is located at the second position, the plurality of second boss parts and the plurality of first boss parts are respectively in one-to-one correspondence and fixedly connected.

6. The firearm assembly of claim 5, wherein the first boss portion has a first attachment hole thereon and the second boss portion has a second attachment hole thereon, the first attachment hole and the second attachment hole being connected by a threaded connection.

7. The firearm assembly of claim 5, wherein the outer ring inner wall has a lower end surface and the connecting portion has a lower surface that is coplanar with the lower end surface of the outer ring inner wall.

8. The distributor assembly according to claim 7, wherein the upper end surface of the inner circumferential wall, the upper end surface of the outer circumferential wall, the upper end surface of the first radial wall, and the upper end surface of the second radial wall all lie on the same plane, and the upper end surface of the outer circumferential wall and the lower end surface of the outer ring inner wall are fitted to form an outer ring air passage inner axial sealing surface.

9. The firearm assembly of claim 5, wherein the lower end of the outer ring outer wall has a first lower end surface, a second lower end surface, and a side end surface that connects between the first lower end surface and the second lower end surface forming a step surface.

10. The fire distributor assembly according to claim 9, wherein the fire distributor base comprises a base body and a side base body, the side base body extends upward from the outer periphery of the base body and encloses to form a gas distribution chamber, the plurality of gas distribution chambers are located in the gas distribution chamber, the upper end of the side base body has a first upper end surface, a second upper end surface and a gas distribution side end surface, the gas distribution side end surface is connected between the first upper end surface and the second upper end surface to form a step, the first upper end surface and the first lower end surface are fitted to form an outer annular gas passage outer axial sealing surface, and the gas distribution side end surface and the side end surface are fitted to form an outer annular gas passage outer radial sealing surface.

11. A burner comprising a burner and a distributor assembly disposed on the burner, wherein the distributor assembly is as defined in any one of claims 1 to 10.

12. Hob, characterized in, that it comprises a burner as claimed in claim 11.

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