A furnace head ventilation structure installation method and furnace head ventilation structure

Abstract

The present invention is a method for installing a ventilation structure of a burner and a ventilation structure of the burner, wherein the burner comprises a ventilation belt, an upper shell and a lower shell, a mounting seat for installing the ventilation belt is provided between the upper shell and the lower shell, and the method comprises a ventilation structure preparation step and a ventilation structure installation step, wherein the preparation step comprises: S11, preparing a belt-shaped ventilation belt to be processed; S12, cutting the ventilation belt according to the size of the burner; S13, performing a first punching operation to form a ventilation hole in the middle of the ventilation belt; S14, performing a second punching operation to form a limit end at both ends of the ventilation belt; the installation step comprises: S21, bending the prepared ventilation belt into a ring of the same shape as the mounting seat; S22, installing the ventilation belt in the mounting seat, and forming a limit between the limit end and the upper shell or the lower shell. The ventilation structure of the present application can be suitable for installation on burners of different sizes.

Description

Technical Field

[0001] The invention relates to the field of cooking equipment, in particular to a method for installing a ventilation structure of a stove head and a stove head ventilation structure. Background Art

[0002] The stove head generally includes a heating device, by which food can be heated and cooked. The heating device will also heat other structures in the stove head during the heating process. In order to prevent other structures from failing due to too high temperature, a heat dissipation structure and an air duct cooperating with the heat dissipation structure will be provided in the stove head. Therefore, a ventilation structure is generally provided on the outer shell of the stove head. The general ventilation structure is the ventilation holes formed when the stove head outer shell is injection molded. Therefore, after each development of a new stove head product, the stove head outer shell needs to be redesigned, and the ventilation holes on the stove head and the mold also need to be redesigned. Summary of the invention

[0003] The purpose of the present invention is to solve the above-mentioned technical problems and to provide a method for installing a ventilation structure of a burner head and a ventilation structure of the burner head. The ventilation structure of the present application can be suitable for installation on burners of different sizes.

[0004] In order to achieve the above object, the technical solutions of the present invention are:

[0005] A method for installing a ventilation structure of a furnace head, the furnace head comprising a ventilation belt, an upper shell and a lower shell, a mounting seat for installing the ventilation belt is provided between the upper shell and the lower shell, comprising:

[0006] The ventilation structure preparation steps include:

[0007] S11, preparing a belt-shaped ventilation belt to be processed;

[0008] S12, cutting the ventilation belt according to the size of the burner;

[0009] S13, punching the ventilation belt for the first time to form a ventilation hole in the middle of the ventilation belt;

[0010] S14, performing a second stamping to form limit ends at both ends of the ventilation belt;

[0011] The ventilation structure installation steps include:

[0012] S21, bending the prepared ventilation belt into a ring having the same shape as the mounting seat;

[0013] S22, installing the ventilation belt in the mounting seat, and forming a limit between the limit end and the upper shell or the lower shell.

[0014] According to the installation method of the ventilation structure of the burner head of the present application, the ventilation structure of the present application is directly produced using strip materials as raw materials, and is cut into a suitable processing length according to the size of the burner, and is bent into a shape suitable for installation on the burner. At the same time, the shell structure of the burner is also improved, and an upper shell and a lower shell are provided. A mounting seat is formed between the upper and lower shells to provide an installation position for the ventilation belt. Therefore, the present application changes the processing and installation process of the ventilation structure, so that the ventilation structure of the burner does not need to be produced with the mold opening of the burner, nor does it need to be produced separately, and it can also be suitable for the installation of ventilation structures of burners of different sizes and shapes.

[0015] Furthermore, the preparation step further includes S15, bending the limit end toward the inside of the ventilation belt, and the installation step S21 also includes making the bent limit ends fit together while bending the ventilation belt. When the ventilation belt is installed on the burner, the bent limit end can be accommodated in the burner, and the ventilation belt can use the limit end bent toward the inside of the burner to cooperate with the structure in the burner to provide a limit for the installation of the ventilation belt.

[0016] Furthermore, in the preparation step, S14 is stamped on the limit end to form a limit flap extending outward from the ventilation belt, and the limit flap is formed on two sides of the limit ends after the limit ends are attached to each other in the step S21. The limit flap can cooperate with the structure in the furnace head to provide a limit for the installation of the ventilation belt.

[0017] Furthermore, the lower shell body has a first limit block extending into the mounting seat, and the first limit block has a limit groove provided therein. The step S22 also includes installing the limit ends that fit each other in the limit groove, and making the limit flap cooperate with the first limit block to form a limit along the direction of the limit groove.

[0018] Furthermore, in the step S12, the length of the cut ventilation belt is greater than the length of the mounting seat. The extra length of the ventilation belt beyond the mounting seat is used to form the limit end. In this solution, the ventilation belt itself is installed on the burner head and the installation limit is realized, and there is no need to increase the limit parts to achieve the limit, thereby reducing the cost.

[0019] Furthermore, a limiting member is further included, and in S21, the limiting member is used to connect the limiting end to form a ring with the same shape as the mounting seat. The ventilation belt is installed in the burner head and limited by the limiting member, which is suitable for the ventilation belt limiting structure when the internal size of the burner head is small and there is not enough space for the ventilation belt to limit itself.

[0020] Furthermore, in the step S14, a second stamping is performed to form a first limiting hole in the limiting end for connection with the limiting member.

[0021] Furthermore, the upper shell has a second limit block extending into the mounting seat, the second limit block is provided with a second limit hole matching the first limit hole, and the step S22 also includes connecting the limit member to the first limit hole and the second limit hole at the same time.

[0022] A furnace head ventilation structure using the above-mentioned furnace head ventilation structure installation method comprises an upper shell, a lower shell, an inner bracket and a ventilation belt, wherein the upper shell and the lower shell are fixed on the inner bracket, and a mounting seat is formed between the upper shell and the lower shell; the middle part of the ventilation belt is a ventilation section with ventilation holes, and the two ends of the ventilation belt are limit ends, and the two ends of the ventilation belt are limit ends bent toward the inside of the ventilation belt, and one side of the limit ends after bending fit together to surround the ventilation belt to form a ring, and the other side is respectively provided with a limit flap extending toward the outside of the limit end; a first limit block is extended from the lower shell into the mounting seat, and a limit groove is provided in the first limit block, and the fitted limit end is installed in the limit groove, and the limit flap cooperates with the first limit block to form a limit along the direction of the limit groove.

[0023] A furnace head ventilation structure using the above-mentioned furnace head ventilation structure installation method comprises an upper shell, a lower shell, an inner bracket and a ventilation belt, wherein the upper shell and the lower shell are fixed on the inner bracket, and a mounting seat is formed between the upper shell and the lower shell; the middle part of the ventilation belt is a ventilation section with ventilation holes, and the two ends of the ventilation belt are limit ends, the limit block is a second limit block extending from the upper shell to the mounting seat, the limit end is provided with a first limit hole, the second limit block is provided with a second limit hole, and also comprises a limit member, the limit member is provided with at least two buckles, and the ventilation belt is surrounded into a ring shape by the buckle and the first limit hole on the two limit ends, and the buckle passes through the first limit hole and the second limit hole at the same time to be clamped, so as to limit the ventilation belt and install it in the mounting seat. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a burner of the present invention;

[0025] Figure 2 A three-dimensional diagram of the burner of the present invention without the ventilation structure;

[0026] Figure 3 An exploded view of a burner head of the present invention;

[0027] Figure 4 for Figure 3 A partial enlarged view of the

[0028] Figure 5 A three-dimensional diagram of the upper shell and the ventilation structure being installed in a limited position in another embodiment of the present invention;

[0029] Figure 6 for Figure 5 A partial enlarged view of the

[0030] Figure 7 It is a three-dimensional diagram of the limiting member of the present invention. DETAILED DESCRIPTION

[0031] A furnace head ventilation structure installation method and furnace head ventilation structure of the present invention are described in conjunction with the accompanying drawings.

[0032] Example 1

[0033] like Figures 1 to 4 As shown, a method for installing a ventilation structure of a furnace head 1, the furnace head 1 includes a ventilation belt 2, an upper shell 11 and a lower shell 12, and a mounting seat 13 for mounting the ventilation belt 2 is provided between the upper shell 11 and the lower shell 12, including:

[0034] Ventilation structure preparation steps; including:

[0035] S11, preparing a strip-shaped ventilation belt 2 to be processed, and using a strip-shaped raw material to produce the ventilation belt 2. The preparation efficiency of the ventilation structure can be improved by directly purchasing the strip-shaped raw material. For example, a rolled metal plate or plastic plate can be used as the production raw material of the ventilation belt 2;

[0036] S12, cutting the ventilation belt 2 according to the size of the burner head 1; in the present embodiment, the cut length of the ventilation belt 2 is greater than the length of the mounting seat 13, and the extra length of the mounting seat 13 in the ventilation belt 2 is used to form the limiting end 22. Therefore, in the present solution, the ventilation belt 2 itself can be installed on the burner head 1 and the installation limit can be achieved, and there is no need to increase the limiting parts to achieve the limiting, which can reduce the cost and make the burner head 1 more concise in appearance.

[0037] S13, punching the ventilation belt 2 for the first time to form a ventilation hole 21 in the middle of the ventilation belt 2;

[0038] S14, performing a second punching to form the limit ends 22 at both ends of the ventilation belt 2. The second punching does not need to form a through hole, but only needs to form a plate with only one surface connected to the ventilation belt 2 on the limit end 22, and turn the plate outward to form a limit flap 221 extending outward from the ventilation belt 2;

[0039] S15, bend the limit end 22 toward the inside of the ventilation belt 2, and the installation step S21 also includes making the bent limit ends 22 fit together while bending the ventilation belt 2. When the ventilation belt 2 is installed on the burner head 1, the bent limit end 22 can be accommodated in the burner head 1, and the ventilation belt 2 can use the limit end 22 bent toward the burner head 1 to cooperate with the structure in the burner head 1 to provide a limit for the installation of the ventilation belt 2.

[0040] The ventilation structure installation steps include:

[0041] S21, bending the prepared ventilation belt 2 into a ring with the same shape as the mounting seat 13, and the limiting flap 221 is formed on two side surfaces of the limiting ends 22 after the limiting ends 22 are attached to each other;

[0042] S22, install the ventilation belt 2 in the mounting seat 13, so that the ventilation belt 2 as a whole can be limitedly installed between the upper shell 11 and the lower shell 12, and a limit is formed between the limit end 22 and the lower shell 12, as shown in detail. Figure 4 As shown, the lower shell body 12 has a first limit block 14 extending into the mounting seat 13, and the first limit block 14 has a limit groove 141, and the step S22 also includes installing the limit ends 22 that fit each other in the limit groove 141, and making the limit flap 221 cooperate with the first limit block 14 to form a limit along the direction of the limit groove 141.

[0043] Example 2

[0044] like Figure 1 to Figure 2 , Figures 5 to 7 As shown, a method for installing a ventilation structure of a furnace head 1, the furnace head 1 includes a ventilation belt 2, an upper shell 11 and a lower shell 12, and a mounting seat 13 for mounting the ventilation belt 2 is provided between the upper shell 11 and the lower shell 12, including:

[0045] The ventilation structure preparation steps include:

[0046] S11, preparing a strip-shaped ventilation belt 2 to be processed, and using a strip-shaped raw material to produce the ventilation belt 2. The preparation efficiency of the ventilation structure can be improved by directly purchasing the strip-shaped raw material. For example, a rolled metal plate or plastic plate can be used as the production raw material of the ventilation belt 2;

[0047] S12, cutting the ventilation belt 2 according to the size of the burner head 1, the length of the cut ventilation belt 2 is less than or equal to the length of the mounting seat 13, so in this solution, it is necessary to add a limiting part to cooperate with the ventilation belt 2 to be limitedly installed in the mounting seat 13;

[0048] S13, punching the ventilation belt 2 for the first time to form a ventilation hole 21 in the middle of the ventilation belt 2;

[0049] S14, performing a second stamping to form limiting ends 22 at both ends of the ventilation belt 2, and forming a first limiting hole for connecting the limiting member 3 in the limiting end 22 by the second stamping, the first limiting hole being a through hole;

[0050] The ventilation structure installation steps include:

[0051] S21, bending the prepared ventilation belt 2 into a ring with the same shape as the mounting seat 13;

[0052] S22, installing the ventilation belt 2 in the mounting seat 13, so that the ventilation belt 2 as a whole can be installed between the upper shell 11 and the lower shell 12, and a limit is formed between the limit end 22 and the upper shell 11.

[0053] like Figure 7 As shown, it also includes a limiter 3, on which a buckle 31 is provided. In S21, the buckle 31 of the limiter 3 is connected to the first limit hole on the limit end 22 to form a ring with the same shape as the mounting seat 13. The ventilation belt 2 is installed in the burner head 1 and limited by the limiter 3, which is suitable for the limit structure of the ventilation belt 2 when the internal size of the burner head 1 is small and there is not enough space for the ventilation belt 2 to limit itself.

[0054] like Figure 6 As shown, the upper shell 11 has a second limit block 15 extending into the mounting seat 13, and the second limit block 15 is provided with a second limit hole matching the first limit hole, and the second limit hole is also a through hole, so that the buckle 31 can pass through the first limit hole and the second limit hole for snapping in, and the S22 step also includes connecting the limit member 3 to the first limit hole and the second limit hole at the same time, so that the ventilation belt 2 is limitedly installed on the upper shell 11.

[0055] In addition, the first limiting hole and the second limiting hole can be set as threaded holes, and the first limiting hole and the second limiting hole can be fixed simultaneously by replacing the limiting member 3 with bolts so that the ventilation belt 2 can be limitedly installed on the upper shell 11.

[0056] Example 3

[0057] like Figures 1 to 7 As shown, it includes an upper shell 11, a lower shell 12, an inner bracket and a ventilation belt 2, the upper shell 11 and the lower shell 12 are fixed on the inner bracket, and a mounting seat 13 is formed between the upper shell 11 and the lower shell 12; the middle part of the ventilation belt 2 is a ventilation section with ventilation holes, and the two ends of the ventilation belt 2 are limit ends 22, the ventilation belt is bent into the shape of the mounting seat 13 so that the ventilation belt 2 can be installed in the mounting seat 13, the upper shell 11 or the lower shell 12 extends a limit block into the mounting seat 13, the limit block includes the first limit block 14 and the second limit block 15, the position of the limit block corresponds to the position of the limit end 22, and the limit block and the limit end 22 cooperate with each other to provide limitation for the ventilation belt 2.

[0058] On the basis of Embodiment 1 or Embodiment 2, the structure of the mounting seat 13 of the ventilation belt 2 is optimized, such as Figure 3As shown, the furnace head 1 also includes an inner bracket, the lower shell 12 is fixedly connected to the inner bracket, the inner bracket also extends upward with a first fixing hole 16, and the upper shell 11 is also provided with a second fixing hole 111. The width of the mounting seat 13 between the upper shell 11 and the lower shell 12 can be adjusted by cooperating with the bolts, the second fixing holes 111 and the first fixing holes 16. When the ventilation belt 2 is installed in the mounting seat 13, tightening the bolts can produce the effect of clamping the ventilation belt 2. For the S22 step in Example 1 and Example 2, it also includes the upper shell 11 and the lower shell 12 clamping the ventilation belt 2.

[0059] On the basis of Example 1, Figure 4 The limiting structure shown in the embodiment uses the ventilation belt 2 itself to form a limiting structure, so that the ventilation belt 2 can be limited after being installed in the mounting seat 13, preventing the ventilation belt 2 from rotating and making abnormal noises in the mounting seat 13, which can save costs, reduce the parts of the product, and the appearance of the furnace head 1 ventilation belt 2 is relatively neat and smooth. The two ends of the ventilation belt 2 are the limiting ends 22 bent toward the inside of the ventilation belt 2, and one side of the bending limiting end 22 fits together to surround the ventilation belt 2 to form a ring, and the other side is respectively provided with a limiting flap 22 extending outward from the limiting end 22; the lower shell 12 extends a first limiting block 14 into the mounting seat 13, and the first limiting block 14 is provided with a limiting groove 141, and the fitted limiting end 22 is installed in the limiting groove 141, and the limiting flap 221 cooperates with the first limiting block 14 to form a limit along the direction of the limiting groove 141.

[0060] On the basis of Example 2, Figure 6 The limiting structure shown in the figure needs to be realized by utilizing other parts, but it does not need to occupy too much internal space of the burner head 1, and is suitable for implementation when the internal space of the burner head 1 is insufficient. The limiting block is a second limiting block 15 extending from the upper shell 11 to the mounting seat 13, and a first limiting hole is provided on the limiting end 22, and a second limiting hole is provided on the second limiting block 15. The second limiting hole and the third limiting hole cooperate to limit the ventilation belt 2 to be installed in the mounting seat 13; it also includes a limiting member 3, and the limiting member 3 is provided with at least two buckles 31, and the ventilation belt 2 is surrounded into a ring shape by the buckle 31 and the first limiting hole on the two limiting ends 22, and the buckle 31 passes through the first limiting hole and the second limiting hole at the same time to be clamped, so as to limit the ventilation belt 2 to be installed in the mounting seat 13.

[0061] According to the disclosure and teaching of the above description, those skilled in the art to which the present invention belongs may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should also fall within the scope of protection of the claims of the present invention. In addition, although some specific terms are used in this specification, these terms are only for the convenience of description and do not constitute any limitation to the present invention.

Claims

1. A method for installing a ventilation structure of a furnace head, characterized in that: The burner head comprises a ventilation belt, an upper shell and a lower shell, a mounting seat for installing the ventilation belt is provided between the upper shell and the lower shell, a first limit block is extended from the lower shell into the mounting seat, a limit groove is provided in the first limit block, comprising: a ventilation structure preparation step, comprising: S11, preparing a belt-shaped ventilation belt to be processed; S12, cutting the ventilation belt according to the size of the burner head; S13, performing a first punching operation on the ventilation belt to form ventilation holes in the middle of the ventilation belt; S14, performing a second punching operation to form limit ends at both ends of the ventilation belt; S15, bending the limit ends toward the inside of the ventilation belt; a ventilation structure installation step, comprising: S21, bending the prepared ventilation belt into a ring of the same shape as the mounting seat, and making the bent limit ends fit each other; S22, installing the ventilation belt in the mounting seat, and forming a limit between the limit end and the upper shell or the lower shell, and installing the limit ends that fit each other in the limit groove.

2. The method for installing the ventilation structure of a furnace head according to claim 1, characterized in that: In the preparation step, S14 is stamped on the limit end to form a limit flap extending outward from the ventilation belt, and the limit flap is formed on two side surfaces of the limit ends after the limit ends are bonded to each other in the step S21.

3. The method for installing the ventilation structure of a furnace head according to claim 2, characterized in that: The step S22 also includes making the limiting flap cooperate with the first limiting block to form a limit along the direction of the limiting groove.

4. The method for installing the ventilation structure of a furnace head according to any one of claims 2 to 3, characterized in that: In the step S12, the length of the cut ventilation belt is greater than the length of the mounting seat.

5. A method for installing a ventilation structure of a furnace head, characterized in that: The burner head comprises a ventilation belt, an upper shell and a lower shell, a mounting seat for installing the ventilation belt is provided between the upper shell and the lower shell, and also comprises a limiting member, comprising: a ventilation structure preparation step, comprising: S11, preparing a belt-shaped ventilation belt to be processed; S12, cutting the ventilation belt according to the size of the burner head; S13, performing a first punching operation on the ventilation belt to form a ventilation hole in the middle of the ventilation belt; S14, performing a second punching operation to form limiting ends at both ends of the ventilation belt, and forming a first limiting hole in the limiting end for connection with the limiting member; a ventilation structure installation step, comprising: S21, bending the prepared ventilation belt, and connecting the limiting end through the limiting member to form a ring of the same shape as the mounting seat; S22, installing the ventilation belt in the mounting seat, and forming a limit between the limiting end and the upper shell or the lower shell.

6. The method for installing the ventilation structure of a furnace head according to claim 5, characterized in that: The upper shell has a second limit block extending into the mounting seat, and the second limit block is provided with a second limit hole matching the first limit hole. The step S22 also includes connecting the limit member to the first limit hole and the second limit hole at the same time.

7. A furnace head ventilation structure using the furnace head ventilation structure installation method according to any one of claims 1 to 4, characterized in that: It includes an upper shell, a lower shell, an inner bracket and a ventilation belt, the upper shell and the lower shell are fixed on the inner bracket, and a mounting seat is formed between the upper shell and the lower shell; the middle part of the ventilation belt is a ventilation section with ventilation holes, and the two ends of the ventilation belt are limiting ends, and the two ends of the ventilation belt are limiting ends that are bent toward the inside of the ventilation belt, and one side of the limiting end after bending fits together to surround the ventilation belt to form a ring, and the other side is respectively provided with a limiting flap extending outward from the limiting end; a first limiting block extends from the lower shell to the mounting seat, and a limiting groove is provided in the first limiting block, the fitted limiting end is installed in the limiting groove, and the limiting flap cooperates with the first limiting block to form a limit along the direction of the limiting groove.

8. A furnace head ventilation structure using the furnace head ventilation structure installation method according to any one of claims 5 to 6, characterized in that: It includes an upper shell, a lower shell, an inner bracket and a ventilation belt, the upper shell and the lower shell are fixed on the inner bracket, and a mounting seat is formed between the upper shell and the lower shell; the middle part of the ventilation belt is a ventilation section with ventilation holes, and the two ends of the ventilation belt are limit ends, the limit block is a second limit block extending from the upper shell to the mounting seat, the limit end is provided with a first limit hole, the second limit block is provided with a second limit hole, and it also includes a limit member, the limit member is provided with at least two buckles, the ventilation belt is surrounded into a ring shape by the buckle and the first limit hole on the two limit ends, the buckle passes through the first limit hole and the second limit hole at the same time to clamp the ventilation belt to be limited and installed in the mounting seat.

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