Gas stove chassis and gas stove comprising same

Abstract

The utility model provides a gas stove base plate and a gas stove comprising the same, the gas stove base plate comprises a base plate body, the bottom of the base plate body is provided with an air door, the bottom of the base plate body is provided with a turnup extending inwards, the turnup surrounds the edge of the air door continuously, and the gas stove base plate further comprises a sealing piece, the sealing element is detachably connected to the flange, and the sealing element completely covers the air door opening. The gas stove comprises the gas stove base plate. The turnup extending inwards is arranged at the bottom of the air door opening, the turnup continuously surrounds the air door opening to form the annular protrusion higher than the bottom of the base plate body, and the risk that liquid leaked from a gas stove burner flows into a cabinet along the edge of the air door opening is reduced. Meanwhile, the sealing piece blocks the air door opening to prevent foreign matters from entering the chassis body through the air door opening, so that the risk that the foreign matters block the nozzle is reduced.

Description

Technical Field

[0001] This utility model relates to the field of gas stoves, and in particular to a gas stove chassis and a gas stove including the chassis. Background Technology

[0002] Most existing gas stoves use an air vent to adjust the airflow. An air vent below the airflow control panel allows for easy adjustment of the airflow and the air-gas mixture ratio, thus optimizing the flame. However, leaving the air vent directly open in a kitchen environment presents several problems: First, kitchens often have heavy cooking fumes. Over time, dust and grease can enter the gas stove through the air vent, accumulating around the gas nozzles and causing blockages. This not only affects normal gas injection but can also lead to incomplete combustion, unstable flames, and even safety hazards. Second, the air vent provides a pathway for small organisms like insects to enter the gas stove. The dead bodies or secretions of these insects can corrode internal parts, shortening the stove's lifespan. Furthermore, gas stoves may leak water due to improper cleaning or other reasons, and the air vent can cause water to flow directly into the cabinets below. This can damage the cabinets and potentially cause short circuits or other safety hazards, especially if there are power outlets or electrical appliances near the gas stove. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the defect that the air vent of the gas stove chassis is directly open in the kitchen space, making it easy for foreign objects to enter or for water to leak, and to provide a gas stove chassis and a gas stove including therein.

[0004] The present invention solves the above-mentioned technical problems through the following technical solution:

[0005] This utility model provides a gas stove chassis, which includes a chassis body, an air inlet at the bottom of the chassis body, and an inwardly extending flange at the bottom of the chassis body. The flange continuously surrounds the edge of the air inlet. The gas stove chassis also includes a sealing element, which is detachably connected to the flange and completely covers the air inlet.

[0006] In this design, an inwardly extending flange is provided at the bottom of the air inlet. This flange continuously and uninterruptedly forms a ring-shaped protrusion around the air inlet, higher than the bottom of the chassis body. This reduces the risk of liquid leaking from the gas stove burner flowing into the cabinet along the edge of the air inlet. Simultaneously, the sealing element blocking the air inlet prevents foreign objects from entering the chassis body through the air inlet, thereby reducing the risk of foreign objects clogging the nozzles.

[0007] Preferably, the sealing element includes a sealing plate and a plurality of clips, all of which are connected to the side of the sealing plate facing the air inlet, and the plurality of clips are inserted upward from the bottom of the chassis body into the air inlet and engaged with the flange, and the sealing plate completely covers the air inlet.

[0008] In this design, the sealing plate completely covers the air inlet, effectively blocking the passage of foreign objects or liquids and preventing water leakage or the entry of foreign objects. Simultaneously, a clip is inserted upwards from the bottom of the chassis body and secured to the flange, preventing loosening or detachment due to vibration or temperature changes.

[0009] Preferably, the sealing element further includes a plurality of positioning elements, one end of each of the positioning elements being connected to the side of the sealing plate facing the air inlet, the other end of each of the positioning elements extending outward and protruding, and the plurality of positioning elements being located inside the air inlet and abutting against the flange.

[0010] In this design, the positioning element protrudes above the surface of the sealing plate, allowing it to be inserted into the air inlet first during installation, thus providing guidance and positioning. Simultaneously, the positioning element's close contact with the flange prevents the sealing element from shifting within the air inlet, ensuring installation stability.

[0011] Preferably, each of the positioning elements has a guide surface at one end of its outwardly protruding portion; and / or, the number of positioning elements is four, with the four positioning elements located at the four corners of the air inlet.

[0012] In this design, the protruding end of the positioning component is the one that first extends into the air inlet. A guide surface is provided at this end to facilitate smoother insertion of the positioning component into the air inlet. Simultaneously, the four positioning components are distributed at the four corners of the air inlet, which can more precisely define the position and orientation of the air inlet, reducing errors caused by inaccurate positioning.

[0013] Preferably, the air inlet and the sealing plate are both square in shape, the positioning member is arc-shaped, and the positioning member fits the arc-shaped edge of the air inlet.

[0014] In this design, the fit between the arc-shaped positioning element and the edge of the air inlet can better fill the gaps, improve the sealing effect between the sealing plate and the air inlet, and reduce air leakage. The fit design between the arc-shaped positioning element and the edge of the air inlet can also disperse stress, reduce material fatigue and damage caused by stress concentration, and extend the service life of the seal.

[0015] Preferably, the sealing plate has a finger groove on the side facing the air inlet for inserting a finger.

[0016] In this design, the inclusion of a hand-operated groove facilitates the disassembly and installation of the seals by the installers.

[0017] Preferably, the sealing plate has a downwardly convex arc-shaped protrusion structure on the side facing away from the air inlet, and the hand-held groove is located on the arc-shaped protrusion structure; and / or, there are multiple hand-held grooves, and the multiple hand-held grooves are symmetrically arranged along the centerline of the air inlet.

[0018] In this design, the hand-grip groove is an arc-shaped protrusion that conforms to the shape of the installer's fingers, making it easier to apply force for disassembling and installing the seals. The symmetrical arrangement of the hand-grip grooves allows for simultaneous application of force by the thumb and forefinger, further improving the efficiency of seal disassembly and installation.

[0019] Preferably, the hand-held slot is located close to the buckle, and the center of the hand-held slot coincides with the center of the buckle.

[0020] In this design, the force of the fingers is applied directly to the buckle, making the disassembly and installation process easier.

[0021] Preferably, the sealing plate extends beyond the edge of the air inlet and fits against the bottom of the chassis body.

[0022] In this design, extending the air vents around the sealing plate and fitting it to the bottom of the chassis body further enhances the sealing effect.

[0023] A gas stove comprising a gas stove chassis as described above.

[0024] In this design, an inwardly extending flange is provided at the bottom of the air inlet. This flange continuously and uninterruptedly forms a ring-shaped protrusion around the air inlet, higher than the bottom of the chassis body. This reduces the risk of liquid leaking from the gas stove burner flowing into the cabinet along the edge of the air inlet. Simultaneously, the sealing element blocking the air inlet prevents foreign objects from entering the chassis body through the air inlet, thereby reducing the risk of foreign objects clogging the nozzles.

[0025] The positive and progressive effects of this utility model are as follows:

[0026] This utility model discloses a gas stove chassis and a gas stove including the same. The inwardly extending flange at the bottom of the air inlet continuously forms a ring-shaped protrusion higher than the bottom of the chassis body, reducing the risk of liquid leaking from the burner head flowing into the cabinet along the edge of the air inlet. Simultaneously, the sealing element blocking the air inlet prevents foreign objects from entering the chassis body through the air inlet, thereby reducing the risk of nozzle clogging. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the bottom structure of the gas stove chassis from an upward angle according to an embodiment of the present invention.

[0028] Figure 2 for Figure 1Enlarged view of region A in the middle

[0029] Figure 3 This is a top-view schematic diagram of the bottom structure of the gas stove chassis according to an embodiment of the present invention.

[0030] Figure 4 for Figure 3 Enlarged view of region B

[0031] Figure 5 This is a sectional view of the gas stove chassis from the main perspective of an embodiment of the present utility model.

[0032] Figure 6 This is a schematic diagram of the structure of the top of the sealing element in an embodiment of the present invention.

[0033] Figure 7 This is a schematic diagram of the bottom structure of the sealing element in an embodiment of the present invention.

[0034] Figure 8 This is a front view of the sealing element according to an embodiment of the present utility model.

[0035] Explanation of reference numerals in the attached figures:

[0036] Gas stove chassis 100

[0037] Chassis body 1

[0038] Wind gate 2

[0039] Flip-edge 3

[0040] Seal 4

[0041] Sealing plate 41

[0042] Buckle 42

[0043] Incline 421

[0044] Positioning component 43

[0045] Sliding surface 431

[0046] Hand-cut groove 44 Detailed Implementation

[0047] The present invention will be described more clearly and completely below with reference to the accompanying drawings, using a preferred embodiment.

[0048] like Figures 1-8 As shown, this embodiment provides a gas stove chassis 100, which includes a chassis body 1. The bottom of the chassis body 1 is provided with an air inlet 2. The bottom of the chassis body 1 is provided with an inwardly extending flange 3. The flange 3 continuously and uninterruptedly surrounds the edge of the air inlet 2. The gas stove chassis 100 also includes a sealing member 4. The sealing member 4 is detachably connected to the flange 3 and completely covers the air inlet 2.

[0049] Thus, an inwardly extending flange 3 is provided at the bottom of the air inlet 2. The flange 3 continuously and uninterruptedly surrounds the air inlet 2, forming a ring-shaped protrusion higher than the bottom of the chassis body 1, reducing the risk of liquid leaking from the gas stove burner flowing into the cabinet along the edge of the air inlet 2. At the same time, the seal 4 blocks the air inlet 2, preventing foreign objects from entering the chassis body 1 through the air inlet 2, thereby reducing the risk of foreign objects clogging the nozzle.

[0050] The flange 3 can be formed by extending upward from the edge of the air inlet 2; or it can be formed by extending upward from the bottom of the chassis body 1 and protruding around the edge of the air inlet 2. That is, the flange 3 can be a certain distance from the edge of the air inlet 2.

[0051] In this embodiment, as Figure 5 As shown, the flange 3 is formed by extending upward from the edge of the air inlet 2.

[0052] In this embodiment, as Figure 2 As shown, the sealing plate 41 extends beyond the edge of the air inlet 2 around its perimeter and fits against the bottom of the chassis body 1. The extension of the sealing plate 41 beyond the air inlet 2 and its fit against the bottom of the chassis body 1 further enhances the sealing effect.

[0053] Specifically, such as Figure 6 and Figure 8 As shown, the seal 4 also includes a sealing plate 41 and two clips 42. Both the air inlet 2 and the sealing plate 41 are square in shape, and the sealing plate 41 completely covers the air inlet 2. The sealing plate 41 completely covering the air inlet 2 can effectively block the passage of foreign objects or liquids, preventing water leakage or the entry of foreign objects.

[0054] like Figure 4 As shown, both clips 42 are connected to the side of the sealing plate 41 facing the air inlet 2. Each clip 42 has the following structure: one end is fixedly connected to the sealing plate 41, and the other end extends upward from the bottom of the chassis body 1 and inserts into the air inlet 2. The end of the clip 42 inserted into the air inlet 2 has a protrusion, forming a groove between the protrusion and the sealing plate 41. The groove engages with the flange 3. Preferably, as shown... Figure 3 and Figure 4 As shown, the two latches 42 are symmetrically arranged relative to the centerline of the air inlet 2. Preferably, as... Figure 4 and Figure 6 As shown, each buckle 42 has a bevel 421 at its top, which slopes from the end of the buckle 42 away from the air inlet 2 towards the end closer to the air inlet 2. The buckles 42 are inserted upwards from the bottom of the chassis body 1 and engaged with the flange 3, preventing loosening or detachment due to vibration or temperature changes. Preferably, a sealing ring can be provided between the sealing plate 41 and the chassis body 1 to further improve the sealing effect.

[0055] The number of two clips is only for illustrative purposes. Those skilled in the art can adjust the number of clips according to the size of the seal 4 and actual needs. This embodiment does not limit the number of clips.

[0056] Specifically, such as Figure 6 As shown, the sealing element 4 also includes four positioning elements 43. One end of each of the four positioning elements 43 is connected to the side of the sealing plate 41 facing the air inlet 2, and the other end of each of the four positioning elements 43 extends outward and protrudes. The four positioning elements 43 are located inside the air inlet 2 and fit against the flange 3.

[0057] Thus, the positioning element 43 extends and protrudes above the surface of the sealing plate 41, which facilitates the positioning element 43 to extend into the air inlet 2 first during installation, serving as a guide and positioning element. At the same time, the positioning element 43, being close to the flange 3, can also prevent the sealing element 4 from shaking inside the air inlet 2, thus affecting the stability of the installation.

[0058] The number of positioning elements 43 is 4, which is only for illustrative purposes. Those skilled in the art can adjust it according to actual needs. This embodiment does not limit it.

[0059] In this embodiment, as Figure 6 As shown, each positioning element 43 has a guide surface 431 at one of its outwardly protruding ends. The protruding end of the positioning element 43 is the end that first extends into the air inlet 2, and the guide surface 431 at this end makes it easier for the positioning element 43 to extend into the air inlet 2.

[0060] In this embodiment, as Figure 3 and Figure 4 As shown, four positioning elements 43 are located at the four corners of the air inlet 2. The four corners of the air inlet 2 have curved edges, and the four positioning elements 43 are all curved in shape, fitting snugly against the four curved edges of the air inlet 2. The distribution of the four positioning elements 43 at the four corners of the air inlet 2 allows for more precise definition of the position and orientation of the air inlet 2, reducing errors caused by inaccurate positioning. Simultaneously, the fitting of the curved positioning elements 43 to the edges of the air inlet 2 better fills gaps, improving the sealing effect between the sealing plate 41 and the air inlet 2, and reducing air leakage. The fitting design of the curved positioning elements 43 to the edges of the air inlet 2 also disperses stress, reducing material fatigue and damage caused by stress concentration, and extending the service life of the sealing element 4.

[0061] Specifically, the sealing plate 41 has a hand slot 44 for inserting fingers on the side facing the air inlet 2.

[0062] Thus, the hand-operated groove 44 facilitates the installation of the seal 4 by the installer.

[0063] The hand-held groove 44 can be configured in two ways: First, the side wall of the sealing plate 41 is recessed inward to form the hand-held groove 44; Second, the side of the sealing plate 41 facing away from the air inlet 2 has a downwardly protruding arc-shaped protrusion structure, and the hand-held groove 44 is located on the arc-shaped protrusion structure.

[0064] In this embodiment, as Figures 6-8 As shown, the hand-grip groove 44 is set in the second way. The hand-grip groove 44 is an arc-shaped protrusion that can fit the shape of the installer's fingers, making it easier to apply force to remove and install the seal 4.

[0065] In this embodiment, as Figures 6-8 As shown, there are two hand-operated grooves 44, which are symmetrically arranged along the centerline of the air inlet 2. The symmetrical arrangement of the hand-operated grooves 44 facilitates simultaneous application of force by the thumb and forefinger, further improving the efficiency of disassembly and installation of the seal 4.

[0066] In this embodiment, as Figures 6-8 As shown, the hand-operated groove 44 is positioned close to the buckle 42, and the center of the hand-operated groove 44 coincides with the center of the buckle 42. This allows the force of the fingers to be directly applied to the buckle 42, making the disassembly and installation process easier.

[0067] This embodiment also provides a gas stove, which includes the gas stove chassis 100 as described above.

[0068] Thus, an inwardly extending flange 3 is provided at the bottom of the air inlet 2. The flange 3 continuously and uninterruptedly surrounds the air inlet 2, forming a ring-shaped protrusion higher than the bottom of the chassis body 1, reducing the risk of liquid leaking from the gas stove burner flowing into the cabinet along the edge of the air inlet 2. At the same time, the seal 4 blocks the air inlet 2, preventing foreign objects from entering the chassis body 1 through the air inlet 2, thereby reducing the risk of foreign objects clogging the nozzle.

[0069] While specific embodiments of this utility model have been described above, those skilled in the art should understand that these are merely illustrative examples, and the scope of protection of this utility model is defined by the appended claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of this utility model, but all such changes and modifications fall within the scope of protection of this utility model.

Claims

1. A gas hob comprising a hob body, the bottom of which is provided with a damper opening, characterized in that The bottom of the bottom plate body is provided with a flange extending inward, which continuously and uninterruptedly surrounds the edge of the air door, and the gas stove bottom plate further comprises a sealing member which is detachably connected to the flange and completely covers the air door.

2. The gas cooktop according to claim 1, characterized in that The sealing member comprises a sealing plate and a plurality of buckles, each of which is connected to one side of the sealing plate facing the air door, and each of which is inserted into the air door from the bottom of the bottom plate body and buckled to the flange, and the sealing plate completely covers the air door.

3. The gas cooktop according to claim 2, characterized in that The sealing member further comprises a plurality of positioning members, one end of each of which is connected to one side of the sealing plate facing the air door, and the other end of each of which extends outward and protrudes, and each of which is located in the air door and abuts against the flange.

4. The gas cooktop of claim 3, wherein Each of the positioning members has a guide surface extending outward and protruding at one end. And / or, the number of positioning members is four, and the four positioning members are respectively located at the four corners of the air door.

5. The gas cooktop of claim 3, wherein The shapes of the air door and the sealing plate are both square, the shape of the positioning member is arc-shaped, and the positioning member is arc-shaped and abuts against the edge of the air door.

6. The gas cooktop of claim 2, wherein, One side of the sealing plate facing the air door has a finger slot for finger insertion.

7. The gas cooktop according to claim 6, characterized in that The side of the sealing plate away from the air door has an arc-shaped protruding structure protruding downward, and the finger slot is located on the arc-shaped protruding structure. And / or, the number of finger slots is multiple, and the multiple finger slots are symmetrically arranged along the center line of the air door.

8. The gas cooktop of claim 7, wherein The finger slot is arranged close to the buckle, and the center of the finger slot coincides with the center of the buckle.

9. The gas cooktop of claim 2, wherein, The sealing plate extends beyond the edge of the air door and abuts against the bottom of the bottom plate body.

10. A gas hob, characterized in that It comprises the gas stove bottom plate according to any one of claims 1-9.

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