Energy focusing ring device and gas stove comprising same

Abstract

The utility model provides a kind of energy-collecting ring device and gas stove comprising it.The energy-collecting ring device includes energy-collecting ring body, the energy-collecting ring bottom ring and multiple supporting legs set in energy-collecting ring body;Multiple supporting legs are set on energy-collecting ring body and expose on the top surface of energy-collecting ring body;The energy-collecting ring bottom ring includes bottom ring body and at least one hanging part, and the hanging part is connected on bottom ring body, and the hanging part is hung on supporting leg.The gas stove includes the energy-collecting ring device as above.The energy-collecting ring device is set above, and the hanging part set on the energy-collecting ring bottom ring can be hung on the supporting leg of energy-collecting ring body, so that the energy-collecting ring bottom ring is connected on energy-collecting ring body in detachable mode, and then the energy-collecting ring bottom surface that stubborn dirt is easily contaminated can be conveniently disassembled to carry out depth cleaning, avoid the problem that the cleaning effect of rigidly connected energy-collecting ring bottom surface is poor.

Description

Technical Field

[0001] This utility model relates to the field of gas stoves, and in particular to an energy-concentrating coil device and a gas stove including the same. Background Technology

[0002] In gas stoves, the heat-concentrating ring is a key efficiency-enhancing component, typically arranged in a ring around the burner flame. Its main function is to reduce the ineffective diffusion of flame heat to the surrounding environment through physical reflection and concentration of heat energy, thereby significantly improving thermal efficiency and saving fuel consumption.

[0003] However, during long-term use, the bottom surface of the energy-concentrating ring easily accumulates dirt. The main reason is that the bottom surface of the energy-concentrating ring is close to the high-temperature flame, and carbon black particles produced by the incomplete combustion of fuel (especially carbon-containing fuels such as liquefied petroleum gas and natural gas) will directly splash and adhere to its surface. Secondly, soup, grease, food residue, etc. that overflow during cooking will be carbonized and firmly adhere to the bottom surface of the energy-concentrating ring when baked at high temperatures.

[0004] For secure installation and to maintain energy-concentrating performance, the energy-concentrating ring is typically designed to be tightly embedded in a pre-drilled groove in the cooktop panel, or rigidly connected to the cooktop body using clips, screws, or other fasteners. This method of fixing makes disassembly of the energy-concentrating ring difficult. Without disassembly, soaking or deep cleaning is impossible. Users can only rely on surface wiping or simple rinsing, which has extremely limited effectiveness in cleaning stubborn stains that have been sintered onto the surface. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the defect in the prior art that the energy-concentrating ring cannot be deeply cleaned due to the difficulty in disassembling it, and to provide an energy-concentrating ring device and a gas stove including it.

[0006] The present invention solves the above-mentioned technical problems through the following technical solution:

[0007] This utility model discloses an energy-concentrating ring device, which includes an energy-concentrating ring body, an energy-concentrating ring bottom ring disposed within the energy-concentrating ring body, and multiple support legs;

[0008] Multiple of the aforementioned support legs are disposed on the energy-concentrating coil body and protrude from the top surface of the energy-concentrating coil body;

[0009] The energy-concentrating ring bottom ring includes a bottom ring body and at least one hooking part, the hooking part being connected to the bottom ring body and hooked to the support leg.

[0010] In this solution, the energy-concentrating ring device, through the above-mentioned configuration, allows the hanging part on the bottom ring of the energy-concentrating ring to be hung on the support leg of the energy-concentrating ring body, so that the bottom ring of the energy-concentrating ring is detachably connected to the energy-concentrating ring body. This allows the bottom surface of the energy-concentrating ring, which is prone to stubborn dirt, to be easily removed for deep cleaning, avoiding the problem of poor cleaning effect on the bottom surface of the rigidly connected energy-concentrating ring.

[0011] Preferably, one end of the hooking part is fixedly connected to the upper surface of the bottom ring body, and the hooking part is provided with a hooking hole, through which the support leg passes.

[0012] In this solution, the above structure allows the mounting hole to easily and conveniently attach the mounting part to the support leg.

[0013] Preferably, the bottom surface of the hook portion located on both sides of the support leg has a contact surface that fits against the top surface of the energy-concentrating coil body.

[0014] In this design, the bottom surface of the mounting part is attached to the top surface of the energy-concentrating coil body, which reduces the gap between the mounting part and the top surface of the energy-concentrating coil body, thereby reducing the activity space of the mounting part, reducing the possibility of the mounting part shaking, and improving the stability of the bottom ring of the energy-concentrating coil during mounting.

[0015] Preferably, the end of the hook portion that is away from the bottom ring body is provided with a rounded corner.

[0016] In this design, the end of the mounting part furthest from the bottom ring is the end facing outwards from the gas stove. When the operator removes the bottom ring of the energy-concentrating ring, this end is easily touched. Setting it to a rounded corner can reduce the risk of the operator being scratched.

[0017] Preferably, the bottom ring body has a through hole at its center for mounting the burner, and the inner and outer edges of the bottom ring body extend towards the burner and the energy-concentrating ring body in the horizontal direction and are arranged in a flat ring shape.

[0018] In this design, the flat, annular bottom ring can cover a larger area between the burner and the energy-concentrating ring body, reducing the possibility of dirt falling from the gap between the bottom ring of the energy-concentrating ring and the burner or the energy-concentrating ring body.

[0019] Preferably, each position on the bottom ring body corresponding to the support leg is connected to the hook part.

[0020] In this design, each support foot is connected to a mounting part, which can provide more support points for the bottom ring of the energy-concentrating coil, thereby further improving the stability of the connection between the bottom ring of the energy-concentrating coil and the energy-concentrating coil body.

[0021] Preferably, the bottom ring of the energy-concentrating coil further includes a plurality of through holes, the plurality of through holes respectively coinciding with the projections of the plurality of support legs onto the bottom ring body, so that the bottom ring of the energy-concentrating coil passes through the plurality of through holes and the plurality of support legs and is placed in the energy-concentrating coil body.

[0022] In this solution, by providing through holes on the bottom ring of the energy-concentrating coil that allow the support legs to pass through, the possibility of interference between the bottom ring and the support legs during installation is reduced, thereby further improving the ease of installation of the bottom ring.

[0023] Preferably, the bottom ring of the energy-concentrating ring further includes a fire-resistant plate, one end of which is connected to the bottom ring body, and the other end of which extends along the support leg toward the center of the bottom ring body.

[0024] In this design, the fire-resistant plate positioned along the extension direction of the support legs forms a physical isolation zone, i.e., a fire-resistant zone, preventing flames from directly heating the support legs and avoiding heat loss into the air after being absorbed by the legs. This improves heating efficiency and directs more heat energy to the bottom of the pot.

[0025] Preferably, the width of the fire-resistant plate gradually decreases from the support leg to the center of the bottom ring body, and the height of the end of the fire-resistant plate near the center of the bottom ring body is higher than the height of the end of the fire-resistant plate near the support leg.

[0026] In this design, the gradually decreasing size of the flame shield ensures that the flame-shielding zone becomes smaller closer to the center of the bottom ring, because the support legs do not extend to the center of the bottom ring, thus improving the heating efficiency of the pot bottom at the center of the bottom ring. Furthermore, regardless of whether the outer surface of the burner is inclined, the end of the flame shield closer to the center of the bottom ring being higher than the other end allows the flame shield to partially block the flame, forming a flame-shielding zone, thus improving the versatility of this energy-concentrating ring device.

[0027] This utility model also discloses a gas stove, which includes the energy-concentrating coil device as described above.

[0028] In this solution, the energy-concentrating ring device, through the above-mentioned configuration, allows the hanging part on the bottom ring of the energy-concentrating ring to be hung on the support leg of the energy-concentrating ring body, so that the bottom ring of the energy-concentrating ring is detachably connected to the energy-concentrating ring body. This allows the bottom surface of the energy-concentrating ring, which is prone to stubborn dirt, to be easily removed for deep cleaning, avoiding the problem of poor cleaning effect on the bottom surface of the rigidly connected energy-concentrating ring.

[0029] The positive and progressive effects of this utility model are as follows:

[0030] The energy-concentrating ring device and the gas stove including it, through the above-mentioned configuration, allow the hanging part provided on the bottom ring of the energy-concentrating ring to be hung on the support leg of the energy-concentrating ring body, so that the bottom ring of the energy-concentrating ring is detachably connected to the energy-concentrating ring body. This allows the bottom surface of the energy-concentrating ring, which is prone to stubborn dirt, to be easily removed for deep cleaning, avoiding the problem of poor cleaning effect of the bottom surface of the rigidly connected energy-concentrating ring. Attached Figure Description

[0031] Figure 1 This is a perspective view of the energy-concentrating coil device according to an embodiment of the present utility model.

[0032] Figure 2 This is a perspective view of the bottom ring of the energy-concentrating coil according to an embodiment of the present invention.

[0033] Figure 3 This is a perspective view of the energy-concentrating coil body according to an embodiment of the present utility model.

[0034] Explanation of reference numerals in the attached figures:

[0035] Concentrating Coil Device 1000

[0036] Energy Concentration Array Body 1

[0037] Energy Concentration Circle Bottom Circle 2

[0038] Bottom ring body 201

[0039] Through hole 2011

[0040] 2012 laminate

[0041] Connector 202

[0042] 2021 mounting hole

[0043] Through hole 203

[0044] 204 fire-resistant sheet

[0045] support leg 3

[0046] Burner 4 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 1-3 As shown, this embodiment provides a concentrating coil device 1000, which includes a concentrating coil body 1, a concentrating coil bottom ring 2 disposed within the concentrating coil body 1, and multiple support legs 3. The concentrating coil body 1 is annular, and the concentrating coil bottom ring 2 is disposed at the center of the annulus of the concentrating coil body 1. The multiple support legs 3 are disposed on the concentrating coil body 1 and protrude from the top surface of the concentrating coil body 1. Figure 3As shown, the number of legs 3 is four, but this number is only for illustrative purposes. Those skilled in the art can adjust it according to actual needs, and this embodiment does not limit it.

[0049] The energy-concentrating ring bottom ring 2 includes a bottom ring body 201 and at least one hook part 202. The hook part 202 is connected to the bottom ring body 201 and hooked to the support leg 3.

[0050] Thus, with the above-described configuration, the hanging part 202 provided on the bottom ring 2 of the energy-concentrating ring can be hung on the support leg 3 of the energy-concentrating ring body 1, so that the bottom ring 2 of the energy-concentrating ring is detachably connected to the energy-concentrating ring body 1. This allows the bottom surface of the energy-concentrating ring, which is prone to stubborn dirt, to be easily removed for deep cleaning, avoiding the problem of poor cleaning effect on the bottom surface of the rigidly connected energy-concentrating ring.

[0051] In this embodiment, each position on the bottom ring body 201 corresponding to a support leg 3 is connected to a hook part 202, that is, the number of hook parts 202 is also four. Those skilled in the art can adjust it according to actual needs, and this embodiment is not limited. The hook part 202 connected to each support leg 3 can provide more support points for the bottom ring 2 of the energy-concentrating coil, thereby further improving the stability of the connection between the bottom ring 2 of the energy-concentrating coil and the body 1 of the energy-concentrating coil.

[0052] Specifically, such as Figure 2 As shown, the bottom ring body 201 has a through hole 2011 at its center for mounting the burner 4. Horizontally, the inner and outer edges of the bottom ring body 201 extend towards the burner 4 and the energy-concentrating ring body 1 respectively, forming a flat ring shape. The flat, annular bottom ring body 201 can cover a larger area between the burner 4 and the energy-concentrating ring body 1, reducing the possibility of dirt falling from the gap between the energy-concentrating ring bottom ring 2 and the burner 4 or energy-concentrating ring body 1. A bonding plate 2012 extends vertically downwards along the outer edge of the bottom ring body 201. The bonding plate 2012 increases the contact area between the bottom ring body 201 and the inner wall of the energy-concentrating ring body 1, improving the stability of the energy-concentrating ring bottom ring 2 installation.

[0053] Specifically, such as Figure 1As shown, one end of the mounting part 202 is fixedly connected to the upper surface of the bottom ring body 201. The mounting part 202 is provided with a mounting hole 2021, through which the support leg 3 passes. The mounting hole 2021 allows the mounting part 202 to be easily and conveniently mounted on the support leg 3. In this embodiment, each mounting part 202 is a steel wire bent into a U-shaped structure with both ends flush. The two ends of the steel wire are welded to the upper surface of the bottom ring body 201, and the hollow cavity of the U-shape serves as the mounting hole 2021 for the support leg 3 to pass through. In other embodiments, the mounting part 202 can also be a rectangular steel plate with a strip-shaped mounting hole 2021 or other shapes sufficient to provide a mounting hole 2021 for the support leg 3 to pass through. The mounting part 202 and the bottom ring body 201 can also be fixedly connected by integral molding or other fixed connection methods.

[0054] Furthermore, the bottom surface of the mounting portion 202 located on both sides of the support leg 3 has a contact surface that fits against the top surface of the energy-concentrating coil body 1. The contact surface of the mounting portion 202 with the top surface of the energy-concentrating coil body 1 reduces the gap between the mounting portion 202 and the top surface of the energy-concentrating coil body 1, thereby reducing the movement space of the mounting portion 202, further reducing the possibility of the mounting portion 202 wobbling, and improving the stability of the energy-concentrating coil bottom ring 2 during mounting.

[0055] In this embodiment, as Figure 3 As shown, the energy-concentrating ring body 1 has a gradually decreasing slope from its outer edge to its inner edge, with the slope increasing closer to the inner edge of the energy-concentrating ring body 1. Correspondingly, the mounting part 202 extends from the bottom ring body 201 to the outer side of the support leg 3 at an angle matching the slope of the energy-concentrating ring body 1, so that the contact surface of the mounting part 202 is in close contact with the top surface of the energy-concentrating ring body 1.

[0056] Furthermore, such as Figure 2 The end of the mounting part 202 furthest from the bottom ring body 201 is provided with a rounded corner. This end of the mounting part 202 furthest from the bottom ring body 201 faces outwards from the gas stove. When removing the bottom ring 2, the operator is likely to touch this end; the rounded corner reduces the risk of injury. In this embodiment, the rounded corner is an arc-shaped segment of a U-shaped structure formed by bending a steel wire.

[0057] Specifically, the bottom ring 2 of the energy-concentrating ring also includes multiple through holes 203, which are respectively aligned with the projections of multiple support legs 3 onto the bottom ring body 201, so that the bottom ring 2 of the energy-concentrating ring passes through the multiple through holes 203 and the multiple support legs 3 and is placed inside the energy-concentrating ring body 1.

[0058] Thus, by providing a through hole 203 on the bottom ring 2 of the energy-concentrating coil that allows the support leg 3 to pass through, the possibility of interference between the bottom ring 2 of the energy-concentrating coil and the support leg 3 during installation is reduced, thereby further improving the ease of installation of the bottom ring 2 of the energy-concentrating coil.

[0059] In this embodiment, as Figure 1 As shown, there are four legs 3 and four through holes 203, but this number is only for illustrative purposes. Those skilled in the art can adjust it according to actual needs. This embodiment does not limit it.

[0060] Specifically, such as Figure 2 As shown, the bottom ring 2 of the energy-concentrating ring also includes a fireproof plate 204. One end of the fireproof plate 204 is connected to the bottom ring body 201, and the other end of the fireproof plate 204 extends along the support leg 3 toward the center of the bottom ring body 201.

[0061] Thus, the fire-resistant plate 204 provided in the extension direction of the support leg 3 can form a physical isolation zone, i.e., a fire-resistant zone, so that the flame avoids the position of the support leg 3. This structure prevents the flame from directly heating the support leg 3 and avoids the heat being absorbed by the support leg 3 and dissipated into the air, thereby improving heating efficiency and directing more heat energy to the bottom of the pot.

[0062] In this embodiment, as Figure 2 As shown, the number of fireproof plates 204 corresponds to the number of support legs 3, both being four.

[0063] Furthermore, the width of the fire-resistant plate 204 gradually decreases from the support leg 3 to the center of the bottom ring body 201. The gradually decreasing width of the fire-resistant plate 204 ensures that the formed fire-resistant zone is smaller closer to the center of the bottom ring body 201, because the support leg 3 does not extend to the center of the bottom ring body 201, thus improving the heating efficiency of the pot bottom at the center of the bottom ring body 201.

[0064] Furthermore, the height of the end of the fire-resistant plate 204 near the center of the bottom ring body 201 is higher than the height of the end of the fire-resistant plate 204 near the support leg 3. Regardless of whether the outer surface of the burner 4 has an inclination, the fact that the end of the fire-resistant plate 204 near the center of the bottom ring body 201 is higher than the other end allows the fire-resistant plate 204 to block part of the flame and form a fire-resistant zone, thus improving the applicability of the energy-concentrating ring device 1000.

[0065] This embodiment also provides a gas stove, which includes the energy-concentrating coil device 1000 as described above.

[0066] Thus, with the above-described configuration, the hanging part 202 provided on the bottom ring 2 of the energy-concentrating ring can be hung on the support leg 3 of the energy-concentrating ring body 1, so that the bottom ring 2 of the energy-concentrating ring is detachably connected to the energy-concentrating ring body 1. This allows the bottom surface of the energy-concentrating ring, which is prone to stubborn dirt, to be easily removed for deep cleaning, avoiding the problem of poor cleaning effect on the bottom surface of the rigidly connected energy-concentrating ring.

[0067] 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 concentrating coil device, characterized in that, The energy-concentrating ring device includes an energy-concentrating ring body, an energy-concentrating ring bottom ring disposed within the energy-concentrating ring body, and multiple support legs; Multiple of the aforementioned support legs are disposed on the energy-concentrating coil body and protrude from the top surface of the energy-concentrating coil body; The energy-concentrating ring bottom ring includes a bottom ring body and at least one hooking part, the hooking part being connected to the bottom ring body and hooked to the support leg.

2. The energy-concentrating coil device as described in claim 1, characterized in that, One end of the hook is fixedly connected to the upper surface of the bottom ring body, and the hook is provided with a hook hole, through which the support leg passes.

3. The energy-concentrating coil device as described in claim 2, characterized in that, The bottom surface of the mounting portion located on both sides of the support leg has a fitting surface that conforms to the top surface of the energy-concentrating coil body.

4. The energy-concentrating coil device as described in claim 1, characterized in that, The end of the hook part that is away from the bottom ring body is provided with a rounded corner.

5. The energy-concentrating coil device as described in claim 1, characterized in that, The bottom ring body has a through hole at its center for mounting the burner. The inner and outer edges of the bottom ring body extend towards the burner and the energy-concentrating ring body in the horizontal direction and are arranged in a flat ring shape.

6. The energy-concentrating coil device as described in claim 1, characterized in that, The bottom ring body is connected to the hanging part at each position corresponding to the support leg.

7. The energy-concentrating coil device as described in claim 1, characterized in that, The energy-concentrating ring bottom ring also includes multiple through holes, and the multiple through holes respectively coincide with the projections of the multiple support legs on the bottom ring body, so that the energy-concentrating ring bottom ring passes through the multiple through holes and the multiple support legs and is placed in the energy-concentrating ring body.

8. The energy-concentrating coil device as described in claim 1, characterized in that, The energy-concentrating ring bottom ring also includes a fire-resistant plate, one end of which is connected to the bottom ring body, and the other end of which extends along the support leg toward the center of the bottom ring body.

9. The energy-concentrating coil device as described in claim 8, characterized in that, The width of the fireproof plate gradually decreases from the support leg to the center of the bottom ring body, and the height of the end of the fireproof plate near the center of the bottom ring body is higher than the height of the end of the fireproof plate near the support leg.

10. A gas stove, characterized in that, It includes the energy-concentrating coil device as described in any one of claims 1-9.

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