Detachable electric flame stove capable of prolonging service life of quick-wear part

Abstract

The invention discloses a detachable electric flame stove capable of prolonging the service life of quick-wear parts, and relates to the technical field of electric flame stoves, the detachable electric flame stove comprises an electric flame stove body, the electric flame stove body comprises an electric flame stove upper cover and an electric flame stove lower cover, and a tempered glass panel is arranged at the top of the electric flame stove body; a switch knob is connected to one side of the top of the tempered glass panel, a burner cavity is formed in the top of the tempered glass panel, a decorative cover is connected to the outer wall of the top of the burner cavity, and the decorative cover is connected with the top of the tempered glass panel. And through the design of the tangential air guide holes, the cyclone stability is achieved, the temperature of the nozzle opening is reduced, and the maintenance cost of the spray point of the nozzle of the quick-wear part is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of electric flame stoves, in particular to a detachable electric flame stove capable of increasing the service life of wearing parts. Background Art

[0002] An electric flame cooker is an electric cooker that mimics the flame heating effect of a traditional gas stove. It does not use real flames, but uses special technology to produce a heating method that visually resembles flames. The electric flame cooker is a kitchen appliance that combines practicality and aesthetics. Clean, safe, and efficient, it offers users a cooking experience distinct from traditional gas and induction cookers. It's particularly suitable for families who prioritize kitchen environment, safety, and design. It's not intended to completely replace traditional stoves, but rather offers a novel alternative. Traditional electric flame stoves that use electricity as their energy source have the problem that the nozzle and discharge needle are consumable parts that are difficult to replace. The arc is also unstable, causing the arc to stay at the nozzle mouth and cause nozzle ablation. Therefore, we have improved the above existing technology based on actual usage. Summary of the Invention

[0003] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the title of the invention of this application to avoid blurring the purpose of this section, the abstract of the specification and the title of the invention, and such simplifications or omissions cannot be used to limit the scope of the invention.

[0004] In view of the above problems and / or the problems existing in the prior art, the present invention is proposed.

[0005] To achieve the above object, the present invention provides the following technical solutions: A detachable electric flame stove capable of increasing the service life of wearing parts, comprising an electric flame stove body, wherein the electric flame stove body comprises an electric flame stove upper cover and an electric flame stove lower cover; A tempered glass panel is provided on the top of the electric flame stove body, a switch knob is connected to one side of the top of the tempered glass panel, a burner cavity is opened on the top of the tempered glass panel, a decorative cover is connected to the top outer wall of the burner cavity, and the decorative cover is connected to the top of the tempered glass panel; The furnace head cavity, the top inner wall of the furnace head cavity is connected to the furnace head upper cover, and the furnace head upper cover is provided with a plasma generator, and the center of the furnace head upper cover is connected to a safety protection mechanism, and the bottom of the furnace head upper cover is connected to the furnace head lower cover, and the bottom center of the furnace head lower cover is connected with a furnace head axial flow fan.

[0006] Furthermore, the upper cover of the electric flame stove is connected to the lower cover of the electric flame stove through a fastener, and the top of the upper cover of the electric flame stove is connected to the bottom of the tempered glass panel.

[0007] Furthermore: the plasma generators are eighteen groups of generators with the same structure, and the eighteen groups of plasma generators are distributed on the upper cover of the furnace head in an inner and outer double ring array.

[0008] Furthermore: the plasma generator includes a nozzle, which is threadedly connected to the top of the ceramic pre-swirl cavity, and a discharge needle is inserted into the bottom inner cavity of the ceramic pre-swirl cavity, and the bottom of the discharge needle is threadedly connected to a copper sleeve, and the bottom of the copper sleeve is connected to a conductive needle.

[0009] Furthermore: six to eight tangential tapered air guide holes with the same structure are evenly distributed on the side wall of the ceramic pre-swirl cavity.

[0010] Furthermore: a rotation-stopping edge is provided at the threaded connection between the ceramic pre-swirl cavity and the nozzle.

[0011] Compared with the prior art, the present invention has the following beneficial effects: The present invention realizes flame stabilization control through modular structure, prolongs the service life of wearing parts, improves the maintenance efficiency of electrode wearing parts, solves cyclone stability and reduces nozzle mouth temperature through tangential air guide hole design, and reduces maintenance cost of nozzle discharge needle of wearing parts.

[0012] Other features and advantages of the present application will be described in the following description, and in part will become apparent from the description, or will be understood by practicing the present application. The purpose and other advantages of the present application can be realized and obtained by the structures particularly pointed out in the written description and the accompanying drawings.

[0013] The technical solution of the present application is further described in detail below through the accompanying drawings and examples. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a cross-sectional view of the structure of the present invention; Figure 3 This is a cross-sectional view of the burner cavity structure of the present invention; Figure 4 This is a top view of the burner cavity of the present invention; Figure 5 Schematic diagram of the internal structure of the plasma generator of the present invention; Figure 6 Schematic diagram of the structure of the plasma generator of the present invention; Figure 7 This is a schematic diagram of the structure of the ceramic pre-spin cavity of the present invention.

[0016] In the figure: 1. Electric flame stove body; 101. Electric flame stove upper cover; 102. Electric flame stove lower cover; 2. Tempered glass panel; 3. Switch knob; 4. Decorative cover; 5. Burner cavity; 6. Plasma generator; 601. Nozzle; 602. Ceramic pre-swirl cavity; 603. Discharge needle; 604. Copper kit; 605. Conductive needle; 7. Safety electrode: 8. Burner axial flow fan; 9. Burner lower cover; 10. Burner upper cover. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0018] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0019] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, when describing embodiments of the present invention, cross-sectional views illustrating device structures may be partially enlarged and not to scale. Furthermore, these schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0020] Furthermore, the term "one embodiment" or "embodiment" herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in various places throughout this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0021] See also Figure 1-7 , the present invention provides a technical solution: A detachable electric flame stove capable of increasing the service life of wearing parts includes an electric flame stove body 1, the electric flame stove body 1 including an electric flame stove upper cover 101 and an electric flame stove lower cover 102, the electric flame stove upper cover 101 is connected to the electric flame stove lower cover 102 via fasteners, and the top of the electric flame stove upper cover 101 is connected to the bottom of a tempered glass panel 2. This is prior art, and the composition of the electric flame stove body 1 and its internal circuit structure can be directly obtained, and no further details are given. A tempered glass panel 2 is provided on the top of the electric flame stove body 1, and a switch knob 3 is connected to one side of the top of the tempered glass panel 2 for turning the electric flame stove on and off. A burner cavity 5 is provided on the top of the tempered glass panel 2, and a decorative cover 4 is connected to the top outer wall of the burner cavity 5, and the decorative cover 4 is connected to the top of the tempered glass panel 2; The furnace head cavity 5, the top inner wall of the furnace head cavity 5 is connected to the furnace head upper cover 10, and the furnace head upper cover 10 is provided with a plasma generator 6, and the center of the furnace head upper cover 10 is connected to a safety protection mechanism 7, and the bottom of the furnace head upper cover 10 is connected to the furnace head lower cover 9, and the bottom center of the furnace head lower cover 9 is connected with a furnace head axial flow fan 8.

[0022] Preferably, the plasma generator 6 is eighteen groups of generators with the same structure, and the eighteen groups of plasma generators 6 are distributed on the upper cover 10 of the burner in an inner and outer double ring array, and the eighteen groups of plasma generators 6 are distributed on the pressure stabilizing chamber formed by the upper cover 10 and the lower cover 9 of the burner in an inner and outer double ring array. The plasma generator 6 can be quickly disassembled and assembled through the standardized design of the threaded interface of the nozzle 601.

[0023] Preferably, the plasma generator 6 includes a nozzle 601, which is threadedly connected to the top of the ceramic pre-swirl cavity 602, and a discharge needle 603 is inserted into the bottom inner cavity of the ceramic pre-swirl cavity 602, and the bottom of the discharge needle 603 is threadedly connected to a copper sleeve 604, and the bottom of the copper sleeve 604 is connected to a conductive needle 605. It should be noted that the nozzle 601 and the discharge needle 603 are made of conductive, high-temperature, and corrosion-resistant material SUS310S, and the ceramic pre-swirl cavity 602 is made of high-purity alumina ceramics to match different thermal expansion coefficients.

[0024] Preferably, six to eight tangential tapered air guide holes 6021 of the same structure are evenly distributed on the side wall of the ceramic pre-swirl cavity 602, and a rotation-stopping edge 6022 is provided at the threaded connection between the ceramic pre-swirl cavity 602 and the nozzle 601. Six to eight 6°~12° tapered tangential air guide holes are evenly distributed on the side wall of the ceramic pre-swirl cavity 602 so that the air forms a stable ascending cyclonic flow in the ceramic pre-swirl cavity 602, lengthens the arc path, and regulates the air flow rate at the inlet of the axial flow fan 8 of the burner head so that the arc forms a stable rotating air flow at the mouth of the nozzle 601. The pre-swirl cavity 602 is provided with a plurality of threads, and the threaded discharge needle 603 ...

[0025] It should be noted that the plasma generator 6 is formed by docking the nozzle 601 with the ceramic pre-swirl cavity 602 to form a cavity, and the discharge needle 603 is threadedly connected. The axial pre-tightening force is fixed by rotating the copper sleeve 604, balancing the tangential velocity of the gas cyclone on the inner wall of the ceramic pre-swirl cavity 602 and the outlet velocity of the nozzle 601, reducing the arc current, reducing the surface temperature of the discharge 603 and the nozzle 601, and improving the service life of the consumable parts of the discharge needle 603 and the nozzle 601.

[0026] It will be appreciated that in the development of any actual embodiment, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will, for those of ordinary skill having the benefit of this disclosure, be a routine undertaking of design, fabrication, and production without undue experimentation.

[0027] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A detachable electric flame stove capable of increasing the service life of wearing parts, characterized in that: include: An electric flame stove body (1), the electric flame stove body (1) comprising an electric flame stove upper cover (101) and an electric flame stove lower cover (102); A tempered glass panel (2), the tempered glass panel (2) being arranged on the top of the electric flame stove body (1), and a switch knob (3) being connected to one side of the top of the tempered glass panel (2), and a burner cavity (5) being provided on the top of the tempered glass panel (2), and a decorative cover (4) being connected to the top outer wall of the burner cavity (5), and the decorative cover (4) being connected to the top of the tempered glass panel (2); A burner cavity (5) is provided, wherein the top inner wall of the burner cavity (5) is connected to a burner upper cover (10), and the burner upper cover (10) is provided with a plasma generator (6), and the center of the burner upper cover (10) is connected to a safety protection mechanism (7), and the bottom of the burner upper cover (10) is connected to a burner lower cover (9), and the center of the bottom of the burner lower cover (9) is penetrated by a burner axial flow fan (8).

2. The detachable electric flame cooker capable of increasing the service life of wearing parts according to claim 1, characterized in that: The electric flame stove upper cover (101) is connected to the electric flame stove lower cover (102) via fasteners, and the top of the electric flame stove upper cover (101) is connected to the bottom of the tempered glass panel (2).

3. The detachable electric flame cooker capable of increasing the service life of wearing parts according to claim 1, characterized in that: The plasma generators (6) are eighteen groups of generators with the same structure, and the eighteen groups of plasma generators (6) are distributed on the furnace head upper cover (10) in an inner and outer double ring array.

4. The detachable electric flame cooker capable of increasing the service life of wearing parts according to claim 3, characterized in that: The plasma generator (6) comprises a nozzle (601), the nozzle (601) being threadedly connected to the top of a ceramic pre-swirl cavity (602), a discharge needle (603) being inserted into the bottom inner cavity of the ceramic pre-swirl cavity (602), the bottom of the discharge needle (603) being threadedly connected to a copper sleeve (604), and the bottom of the copper sleeve (604) being connected to a conductive needle (605).

5. The detachable electric flame cooker capable of increasing the service life of wearing parts according to claim 4, characterized in that: Six to eight tangential tapered air guide holes (6021) with the same structure are evenly distributed on the side wall of the ceramic pre-swirl cavity (602).

6. The detachable electric flame cooker capable of increasing the service life of wearing parts according to claim 4, characterized in that: A rotation-stopping edge (6022) is provided at the threaded connection between the ceramic pre-swirl cavity (602) and the nozzle (601).

Images