CN116379467A - Ignition needle mounting structure, oven and oven stove - Google Patents
Ignition needle mounting structure, oven and oven stove Download PDFInfo
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- CN116379467A CN116379467A CN202310317098.2A CN202310317098A CN116379467A CN 116379467 A CN116379467 A CN 116379467A CN 202310317098 A CN202310317098 A CN 202310317098A CN 116379467 A CN116379467 A CN 116379467A
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- 238000005452 bending Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 12
- 238000009434 installation Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000002737 fuel gas Substances 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000010892 electric spark Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23Q—IGNITION; EXTINGUISHING-DEVICES
- F23Q3/00—Igniters using electrically-produced sparks
- F23Q3/006—Details
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J37/00—Baking; Roasting; Grilling; Frying
- A47J37/06—Roasters; Grills; Sandwich grills
- A47J37/0623—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity
- A47J37/0647—Small-size cooking ovens, i.e. defining an at least partially closed cooking cavity with gas burners
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/18—Arrangement of compartments additional to cooking compartments, e.g. for warming or for storing utensils or fuel containers; Arrangement of additional heating or cooking apparatus, e.g. grills
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Resistance Heating (AREA)
Abstract
The application discloses ignition needle mounting structure, oven and oven, ignition needle mounting structure includes plate, ignition needle, first mount pad and second mount pad, and the plate is equipped with first through-hole, and the ignition needle wears to establish first through-hole and butt in the surface of plate, and first mount pad locates the ignition needle and with ignition needle butt, and with plate centre gripping ignition needle, the second mount pad, one of second mount pad and first mount pad wears to establish the plate and be connected with the centre gripping plate with the other. According to the technical scheme, the first mounting seat and the second mounting seat are arranged, the first mounting seat and the plate are matched to clamp the ignition needle, the second mounting seat is matched to fixedly connect the first mounting seat and the second mounting seat relative to the plate, the ignition needle is fixed, and the ignition needle is rapidly and stably installed. The plate only needs to be provided with a simple through hole structure, the manufacturing difficulty of the plate is reduced, the first mounting seat and the second mounting seat are two parts, and the structural arrangement between the first mounting seat and the second mounting seat can be more flexible.
Description
Technical Field
The application relates to the technical field of ovens, in particular to an ignition needle mounting structure, an oven and an oven range.
Background
The ignition needle is mostly a pulse igniter, the pulse igniter is a pulse high-frequency oscillator composed of electronic components, high-frequency voltage generated by the oscillator is changed into high voltage through a step-up transformer to perform tip discharge, and the electric spark ignites fuel gas sprayed by a burner. To realize ignition of fuel gas, the discharge position of the ignition needle needs to be fixed, the optimal ignition distance and the ignition position are ensured, and the ignition needle in the related technology has a complex installation structure and is inconvenient to operate.
Disclosure of Invention
The present application aims to solve, at least to some extent, the technical problems in the related art. For this purpose, the application proposes an ignition needle mounting structure.
To achieve the above object, the present application discloses an ignition needle mounting structure, the ignition needle mounting structure includes:
a plate provided with a first through hole;
the ignition needle penetrates through the first through hole and is abutted against the surface of the plate;
the first mounting seat is arranged on the ignition needle and is in abutting connection with the ignition needle, and the first mounting seat clamps the ignition needle with the plate; and
and one of the second mounting seat and the first mounting seat penetrates through the plate and is connected with the other so as to clamp the plate.
In some embodiments of the present application, one of the second mount and the first mount is provided with a pin, and the other is provided with a fastening hole, and the pin is adapted to pass through the plate and the fastening hole and be bent to be fixed.
In some embodiments of the present application, the plate member is further provided with a second through hole for the pin to pass through.
In some embodiments of the present application, the second mount forms a hood-like structure to enclose the tip of the ignition needle.
In some embodiments of the present application, the first mounting seat is provided with a first flange, and the first flange abuts against the surface of the plate.
In some embodiments of the present application, the first flange is provided with a fastening hole, and the second mounting seat penetrates through the plate and is connected with the fastening hole.
In some embodiments of the present application, the first mounting seat is provided with a second flange, and the second flange abuts against the ignition needle to clamp the ignition needle with the plate.
In some embodiments of the present application, the first mount includes a frame that encloses a fixed cavity, and the ignition needle is disposed through the fixed cavity.
In some embodiments of the present application, the frame is provided with a spring protruding into the fixing cavity.
In some embodiments of the present application, the first flange, the second flange, and the frame of the first mount are formed by bending a sheet metal part.
In some embodiments of the present application, the ignition needle is provided with a boss, one end of the boss abuts against the periphery of the first through hole, and the other end abuts against the first mounting seat.
The application also discloses an oven, the oven includes ignition needle mounting structure of above-mentioned embodiment.
In some embodiments of the present application, the oven includes a receiving cavity, and the plate forms a cavity wall of the receiving cavity.
In some embodiments of the present application, the plate encloses the rear of the receiving cavity, the oven further includes a rear burner extending in a front-rear direction of the receiving cavity, an air inlet of the rear burner is located at the rear of the plate, and the first mount is located at the rear of the plate.
The application also discloses an oven range, the oven range includes the oven of above-mentioned embodiment.
According to the technical scheme, through the arrangement of the first mounting seat and the second mounting seat, the first mounting seat and the plate are matched to clamp the ignition needle, and the first mounting seat and the second mounting seat are matched to realize the fixed connection of the first mounting seat and the second mounting seat relative to the plate, so that the plate only needs to be provided with a simple through hole structure to be matched with the ignition needle, the first mounting seat and the second mounting seat, complex structural matching between the ignition needle and the plate is not needed, and the manufacturing difficulty of the plate is reduced. The first mount pad and the second mount pad are two parts, and connection structure between the two can set up more nimble, reduces the degree of difficulty of connection, and first mount pad and second mount pad are connected the back and are fixed for the plate promptly, have also fixed the ignition needle promptly, so realize the quick stable installation of ignition needle.
Additional advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and other designs can be obtained according to the structures shown in these drawings without the need of creative efforts for a person skilled in the art.
FIG. 1 is a schematic view of an oven range in some embodiments;
FIG. 2 is a schematic view of an oven range in some embodiments;
FIG. 3 is a schematic view of a portion of an oven in some embodiments;
FIG. 4 is a schematic view of a portion of an oven in some embodiments;
FIG. 5 is an enlarged view of the pin labeled A in FIG. 4 (with the pin unbent);
FIG. 6 is a schematic view of an ignition needle structure in some embodiments;
FIG. 7 is an enlarged view of the pin B in FIG. 6 (with the pin unbent);
FIG. 8 is a schematic view of an ignition needle structure in some embodiments;
FIG. 9 is an exploded view of a needle structure in some embodiments;
FIG. 10 is a schematic view of a first mount in some embodiments;
FIG. 11 is a schematic diagram of a second mount in some embodiments.
Reference numerals illustrate:
a receiving chamber 1110, an opening 1111;
an ignition needle 1300, a tip 1310, a boss 1320;
the device comprises a first mounting seat 1400, a frame 1410, a fixed cavity 1411, a first flange 1420, a fastening hole 1421, an elastic cantilever 1430, a second flange 1431 and a spring 1440;
a second mount 1500, pins 1510;
a grill 1600;
a door 1700;
an upper burner 1810, a lower burner 1820, an air inlet 1822;
a cooking appliance 2000.
The realization, functional characteristics and advantages of the present application will be further described with reference to the embodiments, referring to the attached drawings.
Detailed Description
The following description of the embodiments of the present application will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present application are merely used to explain the relative positional relationship, movement, etc. between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is correspondingly changed.
In the present application, unless explicitly specified and limited otherwise, the terms "coupled," "secured," and the like are to be construed broadly, and for example, "secured" may be either permanently attached or removably attached, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.
In addition, descriptions such as those related to "first," "second," and the like, are provided for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated in this application. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.
The oven is a household appliance for baking food materials in a relatively closed space by utilizing heat, and generally, the oven comprises a gas type oven and an electric heating type oven, wherein the gas type oven utilizes combustion of gas as a heat source, and the electric heating type oven utilizes energizing heating of a heating tube as a heat source, and the gas type oven is exemplified in detail herein.
As shown in fig. 1 and 2, a gas-fired oven 1000 (hereinafter, oven 1000) is provided with a receiving cavity 1110, the receiving cavity 1110 is used for placing a grill 1600, the grill 1600 can be pushed into and pulled out of the receiving cavity 1110, food is placed on the grill 1600, and baking of the food is achieved in the receiving cavity 1110 by using high temperature. The front of the receiving cavity 1110 forms an opening 1111 through which the grill 1600 enters and exits the receiving cavity 1110, and the door 1700 of the grill 1600 can close and open the opening 1111. The accommodating cavity 1110 is provided with an upper burner 1810 and a lower burner 1820, the upper burner 1810 heats the food materials from top to bottom, and the lower burner 1820 heats the food materials from bottom to top, so that uniform baking of the food materials is realized. The upper burner 1810 and the lower burner 1820 each comprise a combustion tube, and the fuel gas is introduced into the combustion tube and then sprayed out from the flame outlet of the combustion tube to be ignited to form a flame, thus forming a high temperature to uniformly bake the food materials. For example, the lower burner 1820 includes two lower burners 1820, which are respectively positioned at the left side and the right side of the accommodating chamber 1110, the lower burner 1820 positioned at the left side is used for baking the food materials from bottom to top and from left to right, and the lower burner 1820 positioned at the right side is used for baking the food materials from bottom to top and from right to left.
The fuel gas discharged from the burners (upper burner 1810, lower burner 1820) needs to be ignited by the ignition needle 1300, and the ignition needle 1300 will be described below by taking the burner 1820 as an example. The lower burner 1820 is provided with a fire outlet, the tip 1310 of the ignition needle 1300 is close to the fire outlet at one end of the lower burner 1820, and when the fuel gas is sprayed out from the fire outlet, the tip 1310 of the ignition needle 1300 discharges, so that the fuel gas is ignited, and one end of the lower burner 1820 forms flame and then is transferred to the other end, so that stable combustion of the lower burner 1820 is realized. In order to realize that the ignition needle 1300 ignites the gas fast, the ignition distance and the ignition position of ignition needle 1300 for lower combustor 1820 need be fixed, for this application proposes an ignition needle mounting structure, this ignition needle mounting structure can realize the stable installation of ignition needle 1300, simple structure, simple operation have reduced man-hour in the installation, reduce manpower and materials cost.
As shown in connection with fig. 6 to 11, in some embodiments of the present application, the ignition needle mounting structure includes a plate 1200, an ignition needle 1300, a first mounting seat 1400 and a second mounting seat 1500, the ignition needle 1300 passes through the plate 1200, the first mounting seat 1400 and the second mounting seat 1500 are separately disposed on opposite sides of the plate 1200 and are connected with each other through the plate 1200, by setting the first mounting seat 1400 and the second mounting seat 1500, the first mounting seat 1400 and the plate 1200 cooperate to achieve clamping of the ignition needle 1300, and the cooperation of the first mounting seat 1400 and the second mounting seat 1500 achieves fixing connection of the two relative to the plate 1200, so that the plate 1200 only needs to set up a simple through hole structure to cooperate with the ignition needle 1300, the first mounting seat 1400 and the second mounting seat 1500, without complex structural cooperation between the ignition needle 1300 and the plate 1200, thereby reducing manufacturing difficulty of the plate 1200. The first mounting seat 1400 and the second mounting seat 1500 are two parts, the connection structure between the two parts can be set more flexibly, the connection difficulty is reduced, the first mounting seat 1400 and the second mounting seat 1500 are fixed relative to the plate 1200 after being connected, i.e. the ignition needle 1300 is fixed, and thus the rapid and stable installation of the ignition needle 1300 is realized.
Specifically, the plate 1200 forms a member for mounting the ignition needle 1300, and serves to support the ignition needle 1300, for example, in this embodiment, the plate 1200 is a thin plate-like structure, and a first through hole 1210 is provided thereon, the first through hole 1210 is formed as a through hole structure, the first through hole 1210 penetrates opposite sides of the plate 1200, that is, the plate 1200 has a second side 1240 and a first side 1230, and the first through hole 1210 penetrates to the second side 1240 and the first side 1230, so that the ignition needle 1300 can pass through the first through hole 1210 when the ignition needle 1300 is mounted. Of course, in other embodiments, the plate 1200 need not be formed in a thin plate-like structure, but may be a member having a certain thickness as long as it is provided with the first through hole 1210 and is used for passing the ignition needle 1300 so that the ignition needle 1300 can be mounted thereon.
The ignition needle 1300 passes through the first through hole 1210 such that a portion of the ignition needle 1300 is exposed at the first side 1230 and another portion of the ignition needle 1300 is exposed at the second side 1240. The first through hole 1210 is used for the ignition needle 1300 to pass through, no complex connection relationship exists between the first through hole 1210 and the ignition needle 1300, so that the structural complexity of the plate 1200 can be reduced, the first through hole 1210 can be punched on the plate 1200, and the fixation of the ignition needle 1300 is realized through the cooperation of the first mounting seat 1400 and the second mounting seat 1500.
The first mounting seat 1400 is disposed on the ignition needle 1300 and abuts against the ignition needle 1300, and the ignition needle 1300 needs to abut against the surface (the first side 1230) of the plate 1200 when passing through the first through hole 1210, if the ignition needle 1300 is clamped by the first mounting seat 1400 and the first side 1230 of the plate 1200 together, the ignition needle 1300 may be provided with a boss 1320, one end of the boss 1320 abuts against the first side 1230 of the plate 1200, and the other end of the boss 1320 abuts against the first mounting seat 1400 (e.g. abuts against a second flange 1431 below). That is, if the first mount 1400 is fixed, the first mount 1400 and the plate 1200 together fix the ignition pin 1300.
In the present embodiment, the fixation of the first mount 1400 is achieved by the cooperation of the second mount 1500, and one of the first mount 1400 and the second mount 1500 needs to pass through the plate 1200 to be connected with the other of the first mount 1400 and the second mount 1500, so that the first mount 1400 and the second mount 1500 hold the plate 1200 together and are not movable with respect to the plate 1200. For example, second mount 1500 may be coupled through plate 1200 and first mount 1400, and in particular second mount 1500 may be coupled through plate 1200 from second side 1240 toward first side 1230, such that when second mount 1500 is coupled with first mount 1400, plate 1200 is positioned between second mount 1500 and first mount 1400, and second mount 1500 and first mount 1400 are fixed relative to plate 1200. However, the first mount 1400 is disposed on the first side 1230 of the plate 1200, and the second mount 1500 is disposed on the second side 1240 of the plate 1200, and when the first mount 1400 is connected to the second mount 1500, the first mount 1400 is limited by the second mount 1500 if the first mount 1400 is separated from the first side 1230, and the second mount 1500 is limited by the first mount 1400 if the second mount 1500 is separated from the second side 1240. The connection of the first mount 1400 and the second mount 1500 enables fixation with the plate 1200, thereby enabling installation of the ignition needle 1300.
The connection of the first mount 1400 with the second mount 1500 through the plate 1200 has similar technical effects, and the description thereof will not be repeated.
As can be seen from the above, the plate 1200 can be connected with the ignition needle 1300, the first mounting seat 1400 and the second mounting seat 1500 only by providing the through hole structure, and the plate 1200 does not need to be provided with a complex connection structure to cooperate with the ignition needle 1300. For the complex connection structure machined on the board 1200 in the related art, the first mounting seat 1400 and the second mounting seat 1500 are separated to cooperate, the first mounting seat 1400, the second mounting seat 1500 and the board 1200 can be manufactured separately, the connection form between the first mounting seat 1400 and the second mounting seat 1500 is more flexible, and the connection operation is simpler and more convenient without being limited by the structural form of the board 1200. In particular, when applied to the oven 1000, the plate 1200 forms a part of the enclosure cavity 1110, and the plate 1200 only needs to be provided with a through hole structure, so that the manufacturing difficulty of the plate 1200 is greatly reduced.
As shown in connection with fig. 8 to 11, in some embodiments of the present application, one of the first mount 1400 and the second mount 1500 is provided with a fastening hole 1421, and the other of the first mount 1400 and the second mount 1500 is provided with a pin 1510, the pin 1510 continues to pass through the fastening hole 1421 after passing through the board 1200, and the fixation between the pin 1510 and the fastening hole 1421, i.e., the fixation between the first mount 1400 and the second mount 1500 and the board 1200, is achieved by bending the pin 1510.
Specifically, the second mounting seat 1500 is provided with the pins 1510 and the first mounting seat 1400 is provided with the fastening holes 1421 (hereinafter, the second mounting seat 1500 is provided with the pins 1510 is taken as an example), the second mounting seat 1500 is provided with the fastening holes 1421 and the first mounting seat 1400 is provided with the pins 1510, which has similar technical effects and will not be repeated. The second mounting seat 1500 and the first mounting seat 1400 may be made of sheet metal, after the pins 1510 of the second mounting seat 1500 pass through the plate 1200, the fastening holes 1421 need to be aligned to pass through the fastening holes 1421, after the pins 1510 pass through the fastening holes 1421, the pins 1510 can be bent, and mutual limitation is achieved through cooperation of the pins 1510 and the fastening holes 1421, so that the second mounting seat 1500, the plate 1200 and the first mounting seat 1400 are fixed. The pin 1510 is bent to be matched with the fastening hole 1421, so that the operation is convenient, the screwing operation in the related art is not needed, and the operation is efficient and quick.
There are various ways in which the pin 1510 passes through the plate 1200, such as passing the pin 1510 through the first through hole 1210, but since the ignition needle 1300 also needs to pass through the first through hole 1210, there is an easy interference with the ignition needle 1300 if the pin 1510 is also passed through the first through hole 1210. To this end, in order to reduce the difficulty of the pins 1510 passing through the plate 1200, in connection with fig. 9, in some embodiments of the present application, second through holes 1220 are also provided in the plate 1200, and the second through holes 1220 are also through holes, penetrating to the first side 1230 and the second side 1240 of the plate 1200, and the second through holes 1220 facilitate the passing of the pins 1510 without causing interference between the pins 1510 and the ignition pins 1300.
For example, the second through holes 1220 are multiple, the second through holes 1220 are distributed around the first through holes 1210, the pins 1510 are correspondingly multiple, and the second through holes 1220 are correspondingly multiple, and the fastening holes 1421 are correspondingly multiple, and the pins 1510 are correspondingly multiple, so that after the pins 1510 are connected with the fastening holes 1421, the pins 1510 are distributed around the first through holes 1210, and the connection stress between the first mounting seat 1400 and the second mounting seat 1500 is more uniform, so that the mounting of the ignition needle 1300 is more stable.
As shown in connection with fig. 8 and 11, in some embodiments of the present application, the second mounting base 1500 forms a hood-like structure and encloses the tip 1310 of the ignition needle 1300, i.e., a so-called hood-like structure, that is, encloses a certain gathering space in which the tip 1310 of the ignition needle 1300 is located, thereby making it easier for the ignition needle 1300 to ignite fuel gas.
For example, the tip 1310 of the ignition needle 1300 needs to be close to the fire outlet of the lower burner 1820, the gas ejected from the fire outlet is ignited by the electric spark emitted from the tip 1310 of the ignition needle 1300, the ignition needle 1300 is designed to be surrounded by the cover-shaped space, when the gas is ejected toward the ignition needle 1300, the gas easily enters the space surrounded by the second mounting seat 1500, so that the gas surrounds the tip 1310 of the ignition needle 1300, and thus the gas is more easily ignited.
As shown in fig. 7, 9 and 10, in some embodiments of the present application, in order to enhance the stability of the ignition needle 1300 clamped between the first mount 1400 and the plate 1200, a first flange 1420 is provided on the first mount 1400, when the first mount 1400 and the second mount 1500 are connected, the first mount 1400 is abutted to the surface of the plate 1200 through the first flange 1420, that is, the first flange 1420 is abutted to the first side 1230 of the plate 1200, because the first mount 1400 needs to cooperate with the plate 1200 to clamp the ignition needle 1300, when the first mount 1400 and the second mount 1500 are connected, an interaction force exists between the first mount 1400 and the second mount 1500, and by providing the first flange 1420, the contact area between the first mount 1400 and the plate 1200 is increased, the first mount 1400 and the second mount 1500 are more stable when clamping the plate 1200, the first mount 1400 is not easy to be stressed to be skewed, and the position of the ignition needle 1300 is effectively ensured.
Optionally, the stability of the first mount 1400 is enhanced by the provision of the first flange 1420, thereby improving the stability of the installation of the ignition needle 1300. Since the first flange 1420 is required to abut against the first side 1230 of the plate 1200, in order to further facilitate the connection between the first mount 1400 and the second mount 1500, in some embodiments of the present application, as shown in connection with fig. 10, the first flange 1420 is provided with a fastening hole 1421, and correspondingly the second mount 1500 is required to pass through the plate 1200 to cooperate with the fastening hole 1421 to achieve the connection between the first mount 1400 and the second mount 1500. For example, the pins 1510 of the second mount 1500 pass through the second through holes 1220 to be coupled with the fastening holes 1421, and since the fastening holes 1421 are formed in the first flange 1420, the first flange 1420 functions as both abutting against the surface (the first side 1230) of the plate 1200 and enabling the coupling with the second mount 1500, the complexity of the processing of the first mount 1400 can be reduced. In addition, the first flange 1420 is prevented from being deformed by the force by the cooperation of the first flange 1420 and the second mount 1500.
Optionally, in some embodiments of the present application, a second flange 1431 is further provided on the first mounting seat 1400, where the second flange 1431 is configured to abut against the ignition needle 1300, so as to cooperate with the plate 1200 to clamp the ignition needle 1300. The second flange 1431 has a simple structure, and can be abutted with the ignition needle 1300, so that the first mounting seat 1400 and the ignition needle 1300 can be assembled conveniently.
For example, as shown in connection with fig. 10, the first mounting seat 1400 has an elastic cantilever 1430 thereon, and the end of the elastic cantilever 1430 forms a second flange 1431, so that the elastic cantilever 1430 can be elastically deformed when the first mounting seat 1400 and the ignition needle 1300 are assembled, thereby better fitting the installation of the ignition needle 1300.
To further enhance the stability of the ignition needle 1300, in some embodiments of the present application, the first mounting seat 1400 includes a frame 1410, and the frame 1410 has a frame-like structure, so that the ignition needle 1300 can be inserted therein, as shown in fig. 10. Specifically, the frame 1410 is formed with a fixing cavity 1411, and when the ignition needle 1300 and the first mounting seat 1400 are assembled, the ignition needle 1300 needs to pass through the fixing cavity 1411, so that a part of the ignition needle 1300 in the axial direction is surrounded by the frame 1410, and the relative position between the two parts is effectively limited.
When the first mount 1400 includes the frame 1410, the first flange 1420 and the second flange 1431 are both disposed on the frame 1410, so that the first mount 1400 can be made of a single sheet metal part through a bending process, and at this time, the first mount 1400 forms an integrally formed structural member with high structural strength.
Referring to fig. 10, in some embodiments of the present application, in order to further limit the relative position between the frame 1410 and the ignition needle 1300, a spring 1440 is provided on the frame 1410, and the spring 1440 protrudes toward the fixing cavity 1411, so when the first mounting seat 1400 and the ignition needle 1300 are installed, the ignition needle 1300 passes through the fixing cavity 1411 to deform the spring 1440, and the spring 1440 abuts against a side surface of the ignition needle 1300, so that the connection stability between the ignition needle 1300 and the first mounting seat 1400 can be further improved, and a gap is not easy to exist between the ignition needle 1300 and the first mounting seat 1400 to cause a collision.
In the following description, the assembly process of the ignition needle mounting structure is described, the first mounting seat 1400 and the ignition needle 1300 are assembled, the ignition needle 1300 passes through the fixing cavity 1411 of the first mounting seat 1400, the boss 1320 of the ignition needle 1300 abuts against the second flange 1431, the first mounting seat 1400 and the ignition needle 1300 are matched with the plate 1200 and the second mounting seat 1500 as a whole, specifically, the ignition needle 1300 passes through the first through hole 1210 of the plate 1200 until the boss 1320 of the ignition needle 1300 abuts against the surface (the first side 1230) of the plate 1200 and abuts against the periphery of the first through hole 1210, and then the pin 1510 of the second mounting seat 1500 passes through the second through hole 1220 from the other side (the second side 1240) of the plate 1200 and passes through the fastening holes 1421, the bending pins 1510 of the first mounting seat 1400, so as to fix the first mounting seat 1400, the second mounting seat 1500, the ignition needle 1300 and the plate 1200.
The present application also discloses an oven 1000, as shown in fig. 3 and 4, the oven 1000 includes the ignition pin mounting structure of the above-described embodiment. It can be appreciated that the ignition needle mounting structure of the oven 1000 of the present embodiment adopts the technical solutions of the foregoing embodiments, so that the ignition needle mounting structure at least has the beneficial effects brought by the technical solutions of the foregoing embodiments, and the detailed description is not repeated here.
In some embodiments of the present application, as described above, the oven 1000 has the accommodating cavity 1110 for placing food, the plate 1200 forms the cavity wall of the accommodating cavity 1110, and the ignition needle 1300 is fixed on the plate 1200, so that the structure forming the accommodating cavity 1110 can be fully utilized, and a separate plate is not required to be provided for fixing the ignition needle 1300, thereby reducing the complexity of the structure.
For example, the plate 1200 is enclosed behind the accommodating chamber 1110 to form a rear chamber wall of the accommodating chamber 1110, the oven 1000 has a lower burner 1820, the lower burner 1820 extends in the front-rear direction and is inserted into the accommodating chamber 1110 from the rear to the front, the rear end of the lower burner 1820 forms an air inlet 1822, and the air inlet 1822 is located behind the plate 1200, the ignition needle 1300 is opposite to the fire outlet near the air inlet 1822 through the plate 1200, the air flow rate is slow, the ignition is most stable, and the success rate is highest.
The application also discloses an oven range 100, as shown in connection with fig. 1 and 2, the oven range 100 includes the oven 1000 of the above embodiment. So-called oven range 100, i.e. an integrated kitchen appliance in which the oven 1000 and the range 2000 are integrated together, e.g. the range 2000 is located above the oven 1000 and the oven 1000 is located below the range 2000, when the oven 1000 uses gas for heating, correspondingly the range 2000 also uses gas for heating. It can be appreciated that the oven 1000 of the oven range 100 of the present embodiment adopts the technical solutions of the foregoing embodiments, so that the oven range at least has the beneficial effects brought by the technical solutions of the foregoing embodiments, and the detailed description thereof will not be repeated here.
The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the scope of the claims, and all equivalent structural changes made in the present application and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the present application.
Claims (15)
1. An ignition needle mounting structure, characterized by comprising:
a plate provided with a first through hole;
the ignition needle penetrates through the first through hole and is abutted against the surface of the plate;
the first mounting seat is arranged on the ignition needle and is in abutting connection with the ignition needle, and the first mounting seat clamps the ignition needle with the plate; and
and one of the second mounting seat and the first mounting seat penetrates through the plate and is connected with the other so as to clamp the plate.
2. The ignition needle mounting structure according to claim 1, wherein one of said second mount and said first mount is provided with a pin, and the other is provided with a fastening hole, said pin being adapted to pass through said plate member and said fastening hole and to be bent to be fixed.
3. The ignition needle mounting structure of claim 2, wherein said plate member is further provided with a second through hole for said pin to pass through.
4. The ignition needle mounting structure of claim 1, wherein said second mounting base forms a hood-like structure to enclose a tip of said ignition needle.
5. The ignition needle mounting structure of claim 1, wherein said first mounting seat is provided with a first flange, said first flange abutting against a surface of said plate member.
6. The ignition needle mounting structure of claim 5, wherein said first flange is provided with a fastening hole, and said second mount is connected to said fastening hole by passing through said plate.
7. The ignition needle mounting structure of claim 1, wherein said first mounting seat is provided with a second flange abutting said ignition needle to clamp said ignition needle with said plate.
8. The ignition needle mounting structure according to any one of claims 5 to 7, wherein the first mount includes a frame body enclosing a fixing chamber, and the ignition needle is inserted into the fixing chamber.
9. The ignition needle mounting structure of claim 8, wherein said frame is provided with a spring protruding into said fixing chamber.
10. The ignition needle mounting structure of claim 8, wherein the first flange, the second flange and the frame of the first mounting seat are formed by bending sheet metal parts.
11. The ignition needle mounting structure according to claim 1, wherein the ignition needle is provided with a boss, one end of which abuts against the periphery of the first through hole, and the other end abuts against the first mounting seat.
12. An oven comprising the ignition pin mounting structure of any one of claims 1 to 11.
13. The oven of claim 12 wherein said oven includes a receiving cavity, said plate forming a cavity wall of said receiving cavity.
14. The oven of claim 13 wherein the plate is located around the rear of the cavity, the oven further comprising a afterburner extending in a front-to-rear direction of the cavity, an air inlet of the afterburner being located behind the plate, and the first mounting seat being located behind the plate.
15. A range comprising the oven of any one of claims 12 to 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310317098.2A CN116379467A (en) | 2023-03-28 | 2023-03-28 | Ignition needle mounting structure, oven and oven stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310317098.2A CN116379467A (en) | 2023-03-28 | 2023-03-28 | Ignition needle mounting structure, oven and oven stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116379467A true CN116379467A (en) | 2023-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310317098.2A Pending CN116379467A (en) | 2023-03-28 | 2023-03-28 | Ignition needle mounting structure, oven and oven stove |
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| Country | Link |
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| CN (1) | CN116379467A (en) |
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| CN215016330U (en) * | 2021-04-23 | 2021-12-07 | 台山市冠荣金属制品有限公司 | Barbecue oven and side oven ignition needle thereof |
| CN215892437U (en) * | 2021-07-09 | 2022-02-22 | 广东万和新电气股份有限公司 | Fixing assembly of gas needle piece and combustor applying same |
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| CN205410955U (en) * | 2016-02-25 | 2016-08-03 | 广东美的厨房电器制造有限公司 | Oven |
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