Mounting structure of nozzle and electrode

Abstract

The utility model relates to the technical field of electric combustion stoves, in particular to a nozzle and electrode installation structure which comprises a ceramic seat, an electrode body, a nozzle body and a wiring piece, an embedded end is arranged at the bottom of the ceramic seat, a first installation cavity is formed in the top end of the ceramic seat, and a second installation cavity is formed in the embedded end. The ceramic seat is directly embedded into the lower shell of the electric combustion disc through the embedded end, the electrode body is installed in the first installation cavity of the ceramic seat, the wiring piece is connected with the electrode body in the second installation cavity, and the nozzle body is directly clamped at the top end of the ceramic seat and penetrates through the upper shell of the electric combustion disc. The whole structure is fixed through the upper shell and the lower shell of the electric combustion disc, meanwhile, installation of the nozzle body and the electrode body is completed, the ceramic base is used as a base body, the electrode body, the nozzle body and the wiring piece are integrated, installation of a fastener is omitted, and therefore the labor cost and the time cost are reduced, and the installation efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of electric gas stove technology, and in particular to an installation structure for a nozzle and an electrode. Background Technology

[0002] Electric gas stoves, as a new type of kitchen cooking equipment, utilize an electric field to excite gas and generate a plasma flame to achieve cooking functions. They offer numerous advantages such as energy saving, environmental protection, and safety. In electric gas stoves, the nozzle and electrodes are key components. The nozzle is responsible for ejecting gas at appropriate pressure and flow rate, while the electrodes are used to generate an electric field to excite the gas and form a plasma flame.

[0003] However, the traditional installation method of nozzles and electrodes in existing electric gas stoves usually requires the use of multiple bolts, nuts and other fasteners, and complicated operation steps to fix the nozzles and electrodes to their respective positions in the electric gas stove. This installation method is not only cumbersome to operate, but also consumes a lot of time and manpower. Utility Model Content

[0004] The purpose of this utility model is to provide a nozzle and electrode installation structure to solve the problem that the traditional installation method of nozzle and electrode in existing electric gas stoves usually requires the use of multiple bolts, nuts and other fasteners, and complicated operation steps to fix the nozzle and electrode to the corresponding positions of the electric gas stove. This installation method is not only cumbersome to operate, but also requires a lot of time and manpower.

[0005] To achieve the above objectives, this utility model provides a nozzle and electrode mounting structure, which includes...

[0006] The device comprises a ceramic base, an electrode body, a nozzle body, and a connector. The ceramic base has an embedded end at its bottom and a first mounting cavity at its top. The embedded end has a second mounting cavity inside and is embedded into a mounting hole in the lower housing of the electric combustion disc. The electrode body is installed inside the first mounting cavity, and the connector extends into the second mounting cavity. The connector is connected to the connector of the electrode body and is located in the second mounting cavity. The nozzle body is installed at the top of the ceramic base, and the top of the nozzle body penetrates the mounting hole in the upper housing of the electric combustion disc and extends above the upper housing of the electric combustion disc.

[0007] The ceramic seat has a locking platform at its top, and the bottom of the nozzle body is locked into the locking platform.

[0008] The nozzle body has a limiting platform at its bottom, which is adapted to the clamping platform. The top of the limiting platform is in contact with the bottom of the upper housing of the electric combustion disc, and the diameter of the limiting platform is larger than the diameter of the mounting hole of the upper housing of the electric combustion disc.

[0009] A gasket is provided between the bottom of the nozzle body and the upper surface of the cassette, and the top of the electrode body passes through the gasket and is located inside the nozzle body.

[0010] A sealing ring is provided between the top of the ceramic seat and the bottom of the upper shell of the electric combustion disc.

[0011] The connector consists of a tightening part and a connecting part. The tightening part is threadedly connected to the connecting end of the electrode body. The connecting part is fixedly provided on the side of the tightening part and is used for external wiring.

[0012] The nozzle body has an internal spray zone, which has a cross-section that is truncated cone-shaped with a smaller top and a larger bottom. The nozzle body has a groove at the top, which is located outside the top of the spray zone.

[0013] This utility model discloses a nozzle and electrode mounting structure, comprising a ceramic base, an electrode body, a nozzle body, and a connector. The ceramic base has an insert end at its bottom and a first mounting cavity at its top. The insert end has a second mounting cavity inside. The ceramic base is directly embedded into the lower housing of the electric combustion disc via the insert end. The electrode body is mounted within the first mounting cavity of the ceramic base. The connector is connected to the electrode body within the second mounting cavity. The nozzle body is directly engaged with the top of the ceramic base and penetrates the upper housing of the electric combustion disc. The entire structure is fixed by the upper and lower housings of the electric combustion disc while simultaneously mounting the nozzle body and the electrode body. This structure utilizes the ceramic base as a base to integrate the electrode body, the nozzle body, and the connector into a single unit, eliminating the need for fasteners, thereby reducing labor and time costs and improving installation efficiency. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the nozzle and electrode mounting structure provided by this utility model.

[0016] Figure 2 This utility model provides Figure 1 A magnified view of the local structure at point A.

[0017] Figure 3 This is a cross-sectional structural diagram of the nozzle body provided by this utility model.

[0018] 101-Ceramic base, 102-Electrode body, 103-Nozzle body, 104-Embedding end, 105-First mounting cavity, 106-Second mounting cavity, 107-Lower housing, 108-Upper housing, 109-Card holder, 110-Limiting platform, 111-Washer, 112-Sealing ring, 113-Tightening part, 114-Connecting part, 115-Spraying area, 116-Groove. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0020] Please see Figures 1 to 3 This utility model provides a nozzle and electrode mounting structure, which includes a ceramic seat 101, an electrode body 102, a nozzle body 103, and a connector. The bottom of the ceramic seat 101 is provided with an embedded end 104, and the top of the ceramic seat 101 is provided with a first mounting cavity 105. The embedded end 104 is provided with a second mounting cavity 106. The embedded end 104 is embedded into the mounting hole of the lower housing 107 of the electric combustion disc. The electrode body 102 is installed inside the first mounting cavity 105. The connector of the electrode body 102 extends into the second mounting cavity 106. The connector is connected to the connector of the electrode body 102 and is located in the second mounting cavity 106. The top of the ceramic seat 101 is installed with the nozzle body 103. The top of the nozzle body 103 penetrates the mounting hole of the upper housing 108 of the electric combustion disc and extends above the upper housing 108 of the electric combustion disc.

[0021] In this embodiment, the ceramic base 101 is directly embedded into the lower housing 107 of the electric combustion disc via the embedding end 104. The electrode body 102 is installed in the first mounting cavity 105 of the ceramic base 101. The connector is connected to the electrode body 102 in the second mounting cavity 106. The nozzle body 103 is directly engaged with the top of the ceramic base 101 and penetrates the upper housing 108 of the electric combustion disc. The entire structure is fixed by the upper housing 108 and the lower housing 107 of the electric combustion disc, while simultaneously installing the nozzle body 103 and the electrode body 102. This structure uses the ceramic base 101 as a base to integrate the electrode body 102, the nozzle body 103, and the connector into one unit, eliminating the need for fasteners, thereby reducing labor and time costs and improving installation efficiency.

[0022] Furthermore, a locking platform 109 is provided at the top of the ceramic seat 101, and the bottom of the nozzle body 103 is locked into the locking platform 109.

[0023] In this embodiment, the mounting plate 109 facilitates the mounting of the nozzle body 103 on the top of the ceramic seat 101.

[0024] Furthermore, a limiting platform 110 is provided at the bottom of the nozzle body 103. The limiting platform 110 is adapted to the locking platform 109. The top of the limiting platform 110 is in contact with the bottom of the upper housing 108 of the electric combustion disc. The diameter of the limiting platform 110 is larger than the diameter of the mounting hole of the upper housing 108 of the electric combustion disc.

[0025] In this embodiment, the limiting platform 110 is provided to prevent the nozzle body 103 from falling out of the mounting hole of the upper housing 108 of the electric combustion disc.

[0026] Furthermore, a washer 111 is provided between the bottom of the nozzle body 103 and the upper surface of the mounting plate 109, and the top end of the electrode body 102 passes through the washer 111 and is located inside the nozzle body 103.

[0027] Furthermore, a sealing ring 112 is provided between the top of the ceramic seat 101 and the bottom of the upper housing 108 of the electric combustion disc.

[0028] Furthermore, the connector is composed of a tightening part 113 and a connecting part 114. The tightening part 113 is threadedly connected to the connecting end of the electrode body 102. The connecting part 114 is fixedly provided on the side of the tightening part 113 and is used for external wiring.

[0029] Furthermore, the nozzle body 103 has an internal spray zone 115, the spray zone 115 has a cross-section of a frustum structure with a smaller top and a larger bottom, and the nozzle body 103 has a groove 116 at the top, the groove 116 being located outside the top of the spray zone 115.

[0030] In this embodiment, the groove 116 allows the ozone generated by the electrode body 102 when it arcs on the nozzle to be better decomposed and reduced to oxygen at high temperature in the groove 116.

[0031] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A nozzle and electrode mounting structure, characterized in that, The device includes a ceramic base, an electrode body, a nozzle body, and a connector. The ceramic base has an embedded end at its bottom and a first mounting cavity at its top. The embedded end has a second mounting cavity inside. The embedded end is embedded into a mounting hole in the lower housing of the electric combustion disc. The electrode body is installed inside the first mounting cavity. The connector of the electrode body extends into the second mounting cavity. The connector is connected to the connector of the electrode body and is located in the second mounting cavity. The nozzle body is installed at the top of the ceramic base. The top of the nozzle body penetrates the mounting hole in the upper housing of the electric combustion disc and extends above the upper housing of the electric combustion disc.

2. The nozzle and electrode mounting structure as described in claim 1, characterized in that, The top of the ceramic seat is provided with a locking platform, and the bottom of the nozzle body is locked into the locking platform.

3. The nozzle and electrode mounting structure as described in claim 2, characterized in that, The nozzle body has a limiting platform at its bottom, which is adapted to the clamping platform. The top of the limiting platform is in contact with the bottom of the upper housing of the electric combustion disc, and the diameter of the limiting platform is larger than the diameter of the mounting hole of the upper housing of the electric combustion disc.

4. The nozzle and electrode mounting structure as described in claim 3, characterized in that, A gasket is provided between the bottom of the nozzle body and the upper surface of the cassette, and the top of the electrode body passes through the gasket and is located inside the nozzle body.

5. The nozzle and electrode mounting structure as described in claim 4, characterized in that, A sealing ring is provided between the top of the ceramic seat and the bottom of the upper shell of the electric combustion disc.

6. The nozzle and electrode mounting structure as described in claim 5, characterized in that, The connector consists of a tightening part and a connecting part. The tightening part is threadedly connected to the connecting end of the electrode body. The connecting part is fixedly provided on the side of the tightening part and is used for external wiring.

7. The nozzle and electrode mounting structure as described in claim 6, characterized in that, The nozzle body has an internal spray zone, which has a cross-section that is truncated cone-shaped with a smaller top and a larger bottom. The nozzle body has a groove at the top, which is located outside the top of the spray zone.

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