Energy gathering ring assembly and stove

Abstract

The utility model provides an energy gathering ring assembly and a stove, and relates to the technical field of stoves. The energy gathering ring assembly comprises an energy gathering ring body and a pot support, the pot support comprises a supporting ring and a plurality of supporting legs, and the supporting legs are evenly fixed to the supporting ring at intervals. A plurality of grooves matched with the supporting feet in shape are formed in the energy gathering ring body, the grooves correspond to the supporting feet in a one-to-one mode, the supporting feet are inserted into the grooves so that the energy gathering ring body can be detachably connected with a pot support, a plurality of protrusions extending downwards are arranged on the radial inner side of the energy gathering ring body, the protrusions are arranged on the supporting ring, and the supporting feet are arranged on the supporting ring. A circle of inner flange is arranged on the radial inner side of the supporting ring and extends upwards from the inner edge of the supporting ring, so that overflow liquid is more conveniently received, and the situation that cleaning is inconvenient due to the fact that the overflow liquid flows to other positions is avoided. When the energy-gathering ring assembly needs to be cleaned, the energy-gathering ring body can be detached from the pot support, overflowing liquid in the pot support is poured out, then the energy-gathering ring body and the pot support are cleaned respectively, and the energy-gathering ring assembly is more convenient to clean.

Description

TECHNICAL FIELD

[0001] The utility model relates to a range hood technical field, especially a kind of energy-gathering ring assembly and range hood. BACKGROUND

[0002] The energy-gathering ring structure on the market is complex, and the energy-gathering ring is usually not detachable. During use, the energy-gathering ring is prone to accumulate oil stains and food residues. These stains are difficult to clean and can affect the energy-gathering effect of the energy-gathering ring. In addition, some users who use ordinary pot supports may install energy-gathering rings themselves to improve thermal efficiency. However, the installed energy-gathering rings do not match the original pot supports, which can lead to insufficient combustion and the production of toxic gases such as carbon monoxide, increasing the safety hazard. SUMMARY

[0003] The utility model solves the technical problem that the energy-gathering ring is prone to accumulate oil stains and food residues, and is inconvenient to clean. It provides an energy-gathering ring assembly and range hood.

[0004] The utility model solves the above technical problems through the following technical solutions:

[0005] The utility model provides an energy-gathering ring assembly, which comprises an energy-gathering ring body and a pot support. The pot support comprises a support ring and multiple legs. The multiple legs are evenly spaced and fixed on the support ring.

[0006] The energy-gathering ring body is provided with multiple grooves matching the shape of the legs. The multiple grooves correspond one-to-one to the multiple legs. The legs are inserted into the grooves to detachably connect the energy-gathering ring body and the pot support. The radial inner side of the energy-gathering ring body is provided with multiple downward extending protrusions. The multiple protrusions are placed on the support ring. The radial inner side of the support ring is provided with an inner flange. The inner flange extends upward from the inner edge of the support ring.

[0007] In the present scheme, a plurality of grooves are arranged on the energy focusing ring body, and each groove corresponds to a foot. The foot is inserted into the groove to achieve detachable connection between the energy focusing ring body and the pot support. The radial inner side of the energy focusing ring body is provided with a plurality of downward extending protrusions. The energy focusing ring body is placed on the support ring through the protrusions, so that the overflow liquid can flow along the protrusions to the support ring. The support ring can accumulate oil stains and food residues. The inner side of the support ring is provided with an inner flange extending upward from the inner edge of the support ring, so that the overflow liquid can be more easily received, and the overflow liquid can be prevented from flowing to other positions to cause inconvenience in cleaning. When the energy focusing ring assembly needs to be cleaned, the energy focusing ring body can be detached from the pot support, and the overflow liquid in the pot support can be poured out, so that the energy focusing ring body and the pot support can be cleaned respectively, and the cleaning of the energy focusing ring assembly is more convenient. Since the energy focusing ring body and the pot support are detachable, when the user needs to replace the energy focusing ring body or the pot support, only one of them needs to be replaced, and the entire energy focusing ring assembly does not need to be replaced, so that the cost can be saved, and resource waste can be avoided. In addition, it is more convenient for a user with only a pot support to select and install an energy focusing ring body at a later stage to improve the combustion efficiency.

[0008] Preferably, a gap is arranged between the lower end of the protrusion and the inner flange.

[0009] In the present scheme, a gap is arranged between the lower end of the protrusion and the inner flange, so that the overflow liquid can flow along the protrusion to the support ring more easily, and the overflow liquid can be prevented from flowing to the area outside the support ring, and the effect of receiving the overflow liquid is further improved.

[0010] Preferably, a circle of outer flanges is arranged on the radial outer side of the support ring, and the outer flanges extend upward and obliquely from the outer edge of the support ring.

[0011] In the present scheme, a circle of outer flanges is arranged on the radial outer side of the support ring, and the outer flanges extend upward and obliquely from the outer edge of the support ring, so that the effect of receiving the dirty overflow liquid is further improved, and the overflow liquid can be prevented from flowing out from the radial outer side of the support ring to the area outside the energy focusing ring. The inner flange and the outer flange cooperate to enable the overflow liquid to be well accumulated on the support ring, and cleaning is more convenient.

[0012] Preferably, the energy focusing ring body comprises a top plate and an inner side wall. The inner edge of the top plate extends downward to form the inner side wall. The top of each protrusion is connected to the inner side wall, and the bottom of each protrusion is arranged on the support ring. The lower end of the inner side wall, the support ring, and the adjacent two protrusions form a secondary air outlet.

[0013] In the present scheme, the inner side wall is formed by extending downward from the inner edge of the top plate, and the lower end of the inner side wall, the support ring and the two adjacent protrusions form a secondary air outlet, so that the normal temperature gas is preheated below the energy gathering ring body, and then flows out as secondary air supply through the secondary air outlet, thereby improving the combustion efficiency of the energy gathering ring assembly.

[0014] Preferably, the energy gathering ring body further comprises an outer side wall, the outer edge of the top plate extends downward to form the outer side wall, and the outer side wall and the support ring form a secondary air inlet.

[0015] In the present scheme, the outer side wall is formed by extending downward from the outer edge of the top plate, the secondary air inlet is formed between the outer side wall and the support ring, and the energy gathering ring body is in the shape of a door by setting the outer side wall and the inner side wall, so that the gas is more easily gathered, the high temperature flue gas of gas and pot bottom heating is gathered below the energy gathering ring body, the normal temperature gas enters from the secondary air inlet, and then flows out from the secondary air outlet. The gas below the energy gathering ring body exchanges heat through the flame and the pot bottom to achieve the heating and insulation effect, the normal temperature gas enters below the energy gathering ring body from the secondary air inlet, preheats by mixing with the high temperature flue gas, and then flows out as secondary air supply, thereby improving the combustion efficiency of the energy gathering ring assembly.

[0016] Preferably, in the direction from the radial outer side of the energy gathering ring body to the radial inner side of the energy gathering ring body, the top plate extends obliquely downward.

[0017] In the present scheme, in the direction from the radial outer side of the energy gathering ring body to the radial inner side of the energy gathering ring body, the top plate extends obliquely downward, so that the overflow liquid flows along the top plate to the inner side wall, and then flows to the support ring through the protrusions, thereby facilitating the overflow liquid to be received.

[0018] Preferably, the connection between the inner side wall and the top plate is chamfered, and / or the connection between the outer side wall and the top plate is chamfered.

[0019] In the present scheme, the connections between the inner side wall and the top plate and between the outer side wall and the top plate are chamfered, so as to avoid dirt accumulation and facilitate cleaning of the energy gathering ring body.

[0020] Preferably, in the radial direction of the energy gathering ring assembly, the inner side wall is located radially outward of the support ring, and / or the outer side wall is located radially inward of the support ring.

[0021] In the present scheme, the inner side wall is located radially outward of the support ring, and the outer side wall is located radially inward of the support ring, so that the support ring can more easily receive the overflow liquid dripping from the inner side wall and the outer side wall, and the overflow liquid is prevented from flowing outside the support ring, thereby further improving the effect of receiving the overflow liquid.

[0022] Preferably, the opening of the groove is arranged at the radial inner side of the energy focusing ring body.

[0023] In this scheme, by arranging the opening of the groove at the radial inner side of the energy focusing ring body, it is more convenient to insert the supporting leg into the groove, the supporting leg can be supported by the protrusion, the energy focusing ring body is more stable, and the supporting leg avoids blocking the secondary air inlet, so that the normal temperature gas can enter the lower side of the energy focusing ring body through the secondary air inlet.

[0024] The utility model also provides a kind of stove, it includes the energy focusing ring assembly of above.

[0025] The utility model has the following beneficial effects:

[0026] The utility model provides a kind of energy focusing ring assembly, energy focusing ring assembly includes energy focusing ring body and pot support, by being provided with multiple grooves on energy focusing ring body, multiple grooves are corresponding with multiple supporting legs one to one, supporting leg is inserted in groove, to realize the detachable connection between energy focusing ring body and pot support, the radial inner side of energy focusing ring body is equipped with multiple downward extending protrusions, energy focusing ring body is placed on support ring by protrusion, to facilitate overflow liquid along protrusion and be shunted to support ring, support ring can accumulate oil dirt and food residue, the inner side of support ring is equipped with inner flange, to be more convenient to receive overflow liquid, avoid overflow liquid to flow to other positions to cause inconvenience to clean.When energy focusing ring assembly needs cleaning, can be by the energy focusing ring body from pot support and be detached, pour the overflow liquid in pot support, to clean energy focusing ring body and pot support respectively, so that the cleaning of energy focusing ring assembly is more convenient.Detachable between energy focusing ring body and pot support, when user needs to replace energy focusing ring body or pot support, can only replace one, need not replace entire energy focusing ring assembly, can save cost, avoid resource waste.In addition, it is more convenient for only pot support user to select and install energy focusing ring body in later period to improve combustion efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is the three-dimensional structure schematic view of stove according to an embodiment of the utility model.

[0028] Figure 2 It is the three-dimensional structure schematic view of energy focusing ring assembly according to an embodiment of the utility model.

[0029] Figure 3 It is the three-dimensional structure schematic view of pot support according to an embodiment of the utility model.

[0030] Figure 4 It is the three-dimensional structure schematic view of energy focusing ring body according to an embodiment of the utility model.

[0031] Figure 5 This is a cross-sectional perspective view of an energy-concentrating coil assembly according to an embodiment of the present invention.

[0032] Explanation of reference numerals in the attached figures:

[0033] Stove 100

[0034] Energy Concentration Coil Module 110

[0035] Energy Concentration Coil Body 200

[0036] Groove 210

[0037] 220 protrusions

[0038] Top plate 230

[0039] Inner wall 240

[0040] 250 outer side wall

[0041] 260° chamfer

[0042] Pot support 300

[0043] Support ring 310

[0044] Inner flange 311

[0045] Outer flange 312

[0046] 320 feet

[0047] Secondary air outlet 410

[0048] 420 secondary air intake Detailed Implementation

[0049] The present invention will be further described below by way of embodiments, but the present invention is not limited to the scope of the following embodiments.

[0050] like Figure 1 As shown, this embodiment provides a cooktop 100, which includes an energy-concentrating ring assembly 110.

[0051] like Figures 2-5As shown, the energy focusing ring assembly 110 includes an energy focusing ring body 200 and a pot support 300, the pot support 300 includes a support ring 310 and a plurality of legs 320, the plurality of legs 320 are uniformly spaced and fixed on the support ring 310. The energy focusing ring body 200 is provided with a plurality of grooves 210 matched with the shape of the legs 320, the plurality of grooves 210 correspond to the plurality of legs 320 one by one, the legs 320 are inserted into the grooves 210, so that the energy focusing ring body 200 and the pot support 300 are detachably connected, the radially inner side of the energy focusing ring body 200 is provided with a plurality of downward extending protrusions 220, the plurality of protrusions 220 are placed on the support ring 310, the radially inner side of the support ring 310 is provided with an inner flange 311 extending upward from the inner edge of the support ring 310.

[0052] By providing a plurality of grooves 210 on the energy focusing ring body 200, the plurality of grooves 210 correspond to the plurality of legs 320 one by one, the legs 320 are inserted into the grooves 210, so that the energy focusing ring body 200 and the pot support 300 are detachably connected, the radially inner side of the energy focusing ring body 200 is provided with a plurality of downward extending protrusions 220, the energy focusing ring body 200 is placed on the support ring 310 through the protrusions 220, so that the overflow liquid can be easily diverted to the support ring 310 along the protrusions 220, the support ring 310 can accumulate oil stains and food residues, the inner side of the support ring 310 is provided with an inner flange 311 extending upward from the inner edge of the support ring 310, so that it is more convenient to receive the overflow liquid and avoid the overflow liquid flowing to other positions to cause inconvenience to clean. When the energy focusing ring assembly 110 needs to be cleaned, the energy focusing ring body 200 can be detached from the pot support 300, the overflow liquid in the pot support 300 can be poured, and then the energy focusing ring body 200 and the pot support 300 can be cleaned respectively, so that the cleaning of the energy focusing ring assembly 110 is more convenient. Since the energy focusing ring body 200 and the pot support 300 are detachable, when the user needs to replace the energy focusing ring body 200 or the pot support 300, only one of them needs to be replaced, and the entire energy focusing ring assembly 110 does not need to be replaced, which can save cost and avoid resource waste. In addition, it is also more convenient for users who only have the pot support 300 to choose to install the energy focusing ring body 200 at a later stage to improve the combustion efficiency.

[0053] The gap between the lower end of the protrusion 220 and the inner flange 311 is provided, so that the overflow liquid can flow to the support ring 310 along the protrusion 220, and the overflow liquid is prevented from flowing to the area outside the support ring 310, further improving the effect of receiving the overflow liquid.

[0054] The support ring 310 has an outer flange 312 on its radial outer side. The outer flange 312 extends upward from the outer edge of the support ring 310, thereby further improving the effect of receiving dirty overflow liquid and preventing the overflow liquid from flowing out of the radial outer side of the support ring 310 to the area outside the energy-concentrating ring. The inner flange 311 and the outer flange 312 cooperate to make the overflow liquid accumulate well on the support ring 310, making it easier to clean.

[0055] In this embodiment, the outer flange 312 extends upward at an angle from the outer edge of the support ring 310. In other embodiments, the outer flange 312 may also be configured to extend vertically upward; those skilled in the art can select a suitable extension direction according to actual needs.

[0056] The energy-concentrating ring body 200 includes a top plate 230 and an inner sidewall 240. The inner edge of the top plate 230 extends downward to form the inner sidewall 240. The tops of multiple protrusions 220 are connected to the inner sidewall 240, and the bottoms of multiple protrusions 220 are placed on the support ring 310. The lower end of the inner sidewall 240, the support ring 310, and the space between two adjacent protrusions 220 form a secondary air outlet 410, which makes it easier for room temperature gas to be preheated below the energy-concentrating ring body 200 and then flow out through the secondary air outlet 410 as secondary air supply, thereby improving the combustion efficiency of the energy-concentrating ring assembly 110.

[0057] The energy-concentrating ring body 200 also includes an outer wall 250. The outer edge of the top plate 230 extends downward to form the outer wall 250. A secondary air inlet 420 is formed between the outer wall 250 and the support ring 310. By setting the outer wall 250 and the inner wall 240, the energy-concentrating ring body 200 is shaped like a gate, which makes it easier to concentrate gas. The high-temperature flue gas from the combustion gas and the pot bottom heating gathers below the energy-concentrating ring body 200. The ambient temperature gas enters from the secondary air inlet 420 and flows out from the secondary air outlet 410. The gas below the energy-concentrating ring body 200 achieves heating and heat preservation effects through flame heating and heat exchange with the pot bottom. The ambient temperature gas enters from the secondary air inlet 420 below the energy-concentrating ring body 200 and achieves a preheating effect by mixing with the high-temperature flue gas. It then flows out from the secondary air outlet 410 as secondary air replenishment, improving the combustion efficiency of the energy-concentrating ring assembly 110.

[0058] In the direction from the radial outer side to the radial inner side of the energy-concentrating ring body 200, the top plate 230 extends obliquely downward, which makes it easier for the overflow liquid to flow along the top plate 230 to the inner wall 240, and then flow through the protrusion 220 to the support ring 310, making it easier to receive the overflow liquid.

[0059] The connection between the inner wall 240 and the top plate 230 is chamfered at 260, and the connection between the outer wall 250 and the top plate 230 is also chamfered at 260, thus preventing dirt and grime from accumulating at the connection and making it easier to clean the energy-concentrating ring body 200.

[0060] In the radial direction of the energy focusing ring assembly 110, the inner side wall 240 is located radially outside the support ring 310, and the outer side wall 250 is located radially inside the support ring 310, so that the support ring 310 is more convenient to receive the overflow of the inner side wall 240 and the outer side wall 250, and avoid the overflow flowing out of the support ring 310, further improve the effect of receiving the overflow.

[0061] The opening of the groove 210 is located radially inside the energy focusing ring body 200, so that it is more convenient to insert the support leg 320 into the groove 210, so that the support leg 320 can be supported with the protrusion 220, so that the energy focusing ring body 200 is more stable, and at the same time, the support leg 320 avoids blocking the secondary air inlet 420, so that the normal temperature gas is more convenient to enter the lower part of the energy focusing ring body 200 from the secondary air inlet 420.

[0062] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship of the device or element in the normal use, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element must have a particular orientation, structure and operation at any time, therefore it cannot be understood as a limitation on the present application in this respect.

[0063] Although the specific embodiments of the present application are described above, those skilled in the art should understand that this is only an example, the protection scope of the present application 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 the present application, but these changes and modifications all fall within the present application.

Claims

1. A jet cone assembly, characterized by, The energy focusing ring assembly comprises an energy focusing ring body and a pot support, the pot support comprises a supporting ring and a plurality of supporting legs, the plurality of supporting legs are evenly spaced and fixed on the supporting ring; The energy focusing ring body is provided with a plurality of grooves matching the shape of the supporting legs, the plurality of grooves correspond to the plurality of supporting legs one by one, the supporting legs are inserted into the grooves, so that the energy focusing ring body and the pot support are detachably connected, the radially inner side of the energy focusing ring body is provided with a plurality of downward extending protrusions, the plurality of protrusions are arranged on the supporting ring, the radially inner side of the supporting ring is provided with an inner flange, and the inner flange extends upward from the inner edge of the supporting ring.

2. The jet cone assembly of claim 1, wherein, A gap is arranged between the lower end of the protrusion and the inner flange.

3. The jet cone assembly of claim 1, wherein, The radially outer side of the supporting ring is provided with an outer flange, and the outer flange extends upward and obliquely from the outer edge of the supporting ring.

4. The jet cone assembly of claim 1, wherein, The energy focusing ring body comprises a top plate and an inner side wall, the inner edge of the top plate extends downward to form the inner side wall, the top of the plurality of protrusions is connected to the inner side wall, the bottom of the plurality of protrusions is arranged on the supporting ring, and the lower end of the inner side wall, the supporting ring and the adjacent two protrusions form a secondary air outlet.

5. The jet cone assembly of claim 4, wherein, The energy focusing ring body further comprises an outer side wall, the outer edge of the top plate extends downward to form the outer side wall, and the outer side wall and the supporting ring form a secondary air inlet.

6. The jet cone assembly of claim 4, wherein, In the direction from the radially outer side of the energy focusing ring body to the radially inner side of the energy focusing ring body, the top plate extends obliquely downward.

7. The jet cone assembly of claim 5, wherein, The connection between the inner side wall and the top plate is chamfered, and / or the connection between the outer side wall and the top plate is chamfered.

8. The jet cone assembly of claim 5, wherein, In the radial direction of the energy focusing ring assembly, the inner side wall is located on the radially outer side of the supporting ring, and / or the outer side wall is located on the radially inner side of the supporting ring.

9. The jet cone assembly of claim 5, wherein, The opening of the groove is arranged on the radially inner side of the energy focusing ring body.

10. A hob, characterized in that The energy focusing ring assembly comprises the energy focusing ring assembly according to any one of claims 1-9.

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