A multi-head floating electrode assembly and a refrigerator

Abstract

This invention provides a multi-head floating electrode assembly, relating to the field of refrigerator technology. The multi-head floating electrode assembly includes a flange cover, a wire clamping ring, a fixing assembly, an electrode plate, a spring, an electrode post, and a flange seat. The wire clamping ring and the electrode plate are both mounted on the flange cover via the fixing assembly and are located on opposite sides of the flange cover. The wire clamping ring is electrically connected to the electrode plate. The flange cover and the electrode post are respectively mounted on the flange seat, with the electrode plate located between the flange cover and the electrode post. The spring abuts against the electrode post and the electrode plate, electrically connecting the electrode post and the electrode plate. The multi-head floating electrode assembly provided by this invention has load-bearing capacity, is convenient for defrosting food, and has a large contact area with the food to be defrosted, effectively improving the defrosting effect.

Description

Technical Field

[0001] This utility model relates to the field of refrigerator technology, specifically to a multi-head suspended electrode assembly and a refrigerator. Background Technology

[0002] The additional defrosting function on refrigerators requires the use of electrodes to discharge electricity to the food to be defrosted. Currently, these electrodes primarily form a contact point after contacting other conductors to connect the circuit. However, the resulting contact surface is small and lacks load-bearing capacity. For large, heavy, or irregularly shaped objects, they cannot provide a sufficiently large conductive contact surface, reliable support, or reliable contact. Therefore, they cannot function effectively for defrosting food. Utility Model Content

[0003] To overcome the aforementioned shortcomings of the prior art, the purpose of this utility model is to provide a multi-head suspended electrode assembly. This multi-head suspended electrode assembly has load-bearing capacity, making it convenient for defrosting food; at the same time, it has a large contact area with the food to be defrosted, which can effectively improve the defrosting effect.

[0004] In a first aspect, this utility model provides a multi-head suspended electrode assembly. The multi-head suspended electrode assembly includes a flange cover, a wire clamping ring, a fixing assembly, an electrode plate, a spring, an electrode post, and a flange seat. The wire clamping ring and the electrode plate are both mounted on the flange cover via the fixing assembly and are located on opposite sides of the flange cover, respectively. The wire clamping ring is electrically connected to the electrode plate. The flange cover and the electrode post are respectively mounted on the flange seat, the electrode plate is located between the flange cover and the electrode post, and the spring abuts against the electrode post and the electrode plate, thereby electrically connecting the electrode post and the electrode plate. The fixing assembly secures the electrode plate and the voltage-conducting ring to the flange cover, with the voltage-conducting ring used for electrical connection. The electrode post is installed inside the flange seat, with a spring supporting it between the electrode post and the electrode plate. The flange cover is installed on the flange seat, and food to be thawed can be placed on the flange cover. The weight of the food to be thawed can compress the spring. After compression, the spring automatically adjusts its contact position with the food to be thawed. At the same time, the spring acts as a conductor, connecting the electrode plate and the electrode post to form a circuit, realizing the electrical connection between the electrode post, the electrode plate, and the voltage-conducting ring.

[0005] Furthermore, in an optional embodiment, the fixing bolt passes through the electrode plate, the flange cover, and the voltage-conducting ring and connects to the fixing nut to fix the electrode plate and the voltage-conducting ring to the flange cover and to electrically connect the electrode plate to the voltage-conducting ring.

[0006] Furthermore, in an optional embodiment, both the fixing bolt and the fixing nut are conductors, thereby enabling an electrical connection between the electrode plate and the conductive voltage ring.

[0007] Furthermore, in an optional embodiment, the flange cover is provided with a first fixing hole, the electrode plate is provided with a second fixing hole, the first fixing hole corresponds to the second fixing hole, and the fixing bolt passes through the first fixing hole and the second fixing hole and is connected to the fixing nut.

[0008] Furthermore, in an optional embodiment, the flange cover is provided with an annular boss, through which the first fixing hole passes. The voltage-conducting ring is mounted on the annular boss by the fixing bolt and the fixing nut. The annular boss protrudes relative to the main body of the flange cover. Mounting the voltage-conducting ring on the annular boss facilitates the fixing and tightening of the voltage-conducting ring by the fixing bolt and the fixing nut, and also facilitates the connection of wires through the voltage-conducting ring.

[0009] Furthermore, in an optional embodiment, the electrode plate comprises multiple plates, and the flange cover is provided with partitioning ribs to divide the flange cover into several regions, with the electrode plates respectively installed in the corresponding regions. By designing multiple electrode plates, the entire electrode post can be divided into several circuits, simplifying circuit allocation and connection, and also increasing the flexibility of current adjustment in different regions.

[0010] Furthermore, in an optional embodiment, the flange cover is provided with a first mounting hole, and the electrode plate is provided with a second mounting hole. The first mounting hole corresponds to the second mounting hole. The electrode post always passes through the first mounting hole and the second mounting hole and can move linearly through the holes. The linear movement of the electrode post in the holes is achieved by a spring. The extension and contraction of the spring is achieved after being squeezed or released by an external force. That is, when food to be thawed is placed, the pressure is transmitted to the spring through the electrode post and compresses the spring. At the same time, the electrode post moves linearly outward in the second mounting hole and the first mounting hole. After the food is removed, the pressure disappears, the spring returns to its original position, and the electrode post retracts and resets in the second mounting hole and the first mounting hole.

[0011] Further, in an optional embodiment, the electrode post is provided with an abutment protrusion, and the spring abuts against the abutment protrusion and the electrode plate. The abutment protrusion transmits the pressure of the external food to be thawed to the spring, and simultaneously establishes an electrical connection between the abutment protrusion and the electrode plate through the metal spring. Meanwhile, the spring remains under slight pressure in its normal state, always pushing the electrode post to its foremost position, and the electrode post and the electrode plate maintain an electrical connection in their normal state. Further, the electrode plate is provided with a support surface located at the outer edge of the second mounting hole, and the spring abuts against the abutment protrusion and the support surface, electrically connecting the abutment protrusion and the support surface, thereby electrically connecting the electrode post and the electrode plate.

[0012] Furthermore, in an optional embodiment, the flange seat is provided with mounting holes corresponding to the first assembly hole and the second assembly hole. One end of the electrode post is installed in the mounting hole, and the other end is installed in the first assembly hole and the second assembly hole. These three holes are coaxial, ensuring that the electrode post moves linearly along the axis.

[0013] Furthermore, in an optional embodiment, the flange seat is provided with a mounting protrusion, the mounting hole penetrates the mounting protrusion, and the electrode post is mounted on the mounting protrusion. The mounting protrusion increases the contact surface with the electrode post, providing a stable guiding effect for the linear movement of the electrode post. Simultaneously, the mounting protrusion abuts against the abutment protrusion on the electrode post, limiting the extreme positions of the electrode post.

[0014] Furthermore, in an optional embodiment, the flange cover is made of plastic.

[0015] Furthermore, in an optional embodiment, the flange seat is made of plastic.

[0016] Furthermore, in an optional embodiment, the electrode post is made of stainless steel; further, the electrode post is a stainless steel cylinder.

[0017] Furthermore, in an optional embodiment, the electrode plate is made of stainless steel.

[0018] Furthermore, in an optional embodiment, the flange seat is provided with a screw post, and the flange cover is provided with a mounting hole. The screw post corresponds to the mounting hole, and the flange cover is fixed to the flange seat by passing a screw through the mounting hole and driving it onto the screw post.

[0019] Secondly, this utility model provides a refrigerator. The refrigerator includes a multi-head suspended electrode assembly as described in any of the preceding claims, where "multi-head" refers to multiple electrode posts.

[0020] In existing technologies, electrodes form a contact point after contacting other conductors, connecting the circuit. However, the resulting contact surface is small and lacks load-bearing capacity. For large, heavy, or irregularly shaped objects, it cannot provide a sufficiently large conductive contact surface, reliable support, or reliable contact. Compared to existing technologies, this invention offers the following advantages: This multi-head suspended electrode assembly includes a flange cover, a wire clamping ring, a fixing assembly, an electrode plate, a spring, an electrode post, and a flange seat. The fixing assembly fixes the electrode plate and the conductive ring to the flange cover, and the conductive ring is used for electrical connection. The electrode post is installed inside the flange seat, and the spring abuts against the electrode post and electrode plate. The flange cover is installed on the flange seat, and food to be thawed can be placed on the electrode post extending from the flange seat. The weight of the food compresses the spring; after compression, the spring automatically adjusts its contact position with the food. Simultaneously, the spring acts as a conductor, connecting the electrode plate and electrode post to form a circuit, achieving electrical connection between the electrode post, the electrode plate, and the conductive ring. When used in pairs, the food to be thawed is placed on the electrode assembly of this solution, with the electrode assembly pressing against the food as the two poles of the power source. The food first presses against the electrode posts, and each electrode post, through the elasticity of its internal spring, forms close contact with different positions on the food. The floating adjustment of the springs accommodates food of different shapes and sizes. Then, the springs connect the electrode posts to the electrode plate to form a circuit, and energizing the conductive loop pressed onto the electrode plate, the electricity is applied to the food to discharge. Optionally, the food to be thawed can be a piece of meat, etc. The multi-head suspended electrode assembly provided by this embodiment can support the food to be thawed, making the thawing process more convenient; at the same time, the large contact area with the food can effectively improve the thawing effect. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a schematic diagram of the structure of the multi-head suspended electrode assembly provided in this embodiment of the present invention during use;

[0023] Figure 2 for Figure 1 A cross-sectional schematic diagram of the multi-head suspended electrode assembly in the diagram;

[0024] Figure 3 This is an exploded view of the multi-head suspended electrode assembly provided in an embodiment of the present invention.

[0025] Figure 4 for Figure 3 A schematic diagram of the structure of the fixed components in the diagram;

[0026] Figure 5 for Figure 3 A schematic diagram of the flange cover structure;

[0027] Figure 6 for Figure 3 A structural schematic diagram of the flange cover from another perspective;

[0028] Figure 7 for Figure 3 A schematic diagram of the electrode plate structure;

[0029] Figure 8 for Figure 3 A schematic diagram of the spring structure in the diagram;

[0030] Figure 9 for Figure 3 A schematic diagram of the electrode post structure;

[0031] Figure 10 for Figure 3 A schematic diagram of the flange seat in the diagram;

[0032] Figure 11 for Figure 10 A schematic diagram of the flange seat from another perspective;

[0033] Figure 12 This is a schematic diagram of the connection structure of the electrode post provided in an embodiment of the present utility model;

[0034] Figure 13 A schematic diagram of the connection structure of the fixing component provided in an embodiment of this utility model.

[0035] Icons: 100, Multi-head suspended electrode assembly; 110, Fixing component; 120, Fixing assembly; 121, Fixing nut; 122, Fixing bolt; 130, Wire clamping ring; 140, Flange cover; 141, First fixing hole; 142, Annular boss; 143, Mounting hole; 144, First assembly hole; 145, Partition rib; 150, Electrode plate; 151, Second assembly hole; 153, Second fixing hole; 170, Spring; 180, Electrode post; 181, Abutment protrusion; 190, Flange seat; 191, Screw post; 192, Mounting hole; 193, Mounting protrusion; 194, External rib; 200, Mounting frame. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0037] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0038] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0039] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0040] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0041] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0042] Please see Figures 1 to 3 This utility model embodiment provides a multi-head suspended electrode assembly 100. This multi-head suspended electrode assembly 100 has load-bearing capacity, making it convenient for defrosting food; at the same time, it has a large contact area with the food to be defrosted, which can effectively improve the defrosting effect.

[0043] like Figure 2 and Figure 3 As shown in this embodiment of the present invention, the multi-head suspended electrode assembly 100 includes a flange cover 140, a wire clamping ring 130, a fixing assembly 120, an electrode plate 150, a spring 170, an electrode post 180, and a flange seat 190. The voltage clamping ring and the electrode plate 150 are both mounted on the flange cover 140 through the fixing assembly 120 and are located on opposite sides of the flange cover 140, respectively. The voltage clamping ring is electrically connected to the electrode plate 150. The flange cover 140 and the electrode post 180 are respectively mounted on the flange seat 190. The electrode plate 150 is located between the flange cover 140 and the electrode post 180. The spring 170 abuts against the electrode post 180 and the electrode plate 150, and electrically connects the electrode post 180 and the electrode plate 150.

[0044] It should be noted that, in this embodiment of the utility model, the multi-head suspended electrode assembly 100 includes a flange cover 140, a wire pressure ring 130, a fixing assembly 120, an electrode plate 150, a spring 170, an electrode post 180, and a flange seat 190. The fixing component 120 fixes the electrode plate 150 and the voltage conducting ring to the flange cover 140, and the voltage conducting ring is used for power connection. The electrode post 180 is installed inside the flange seat 190, and the spring 170 is held between the electrode post 180 and the electrode plate 150. The flange cover 140 is installed on the flange seat 190. Food to be thawed can be placed on the electrode post 180 extending from the flange seat 190. The weight of the food to be thawed first compresses the electrode post 180 and then transmits it to the spring 170. After being compressed, the spring 170 pushes the electrode post 180 into close contact with the food to be thawed and automatically adjusts the position of the electrode post 180. At the same time, the spring 170 acts as a conductor to connect the electrode plate 150 and the electrode post 180 into a circuit, realizing the electrical connection between the electrode post 180, the electrode plate 150, and the voltage conducting ring.

[0045] It should be noted that the multi-head suspended electrode assembly 100 provided in this embodiment is used in pairs. The food to be thawed can be placed on the electrode assembly, which presses against the food, acting as two power poles. The food first presses against the electrode posts 180, and each electrode post 180, through the elasticity of the internal spring 170, forms close contact with different positions on the food. The floating adjustment of the spring 170 accommodates foods of varying shapes and sizes. Then, the spring 170 connects the electrode posts 180 to the electrode plate 150 to form a circuit. By energizing the conductive ring pressed onto the electrode plate 150, electricity is applied to the food to discharge. Optionally, the food to be thawed can be meat pieces, etc. The multi-head suspended electrode assembly 100 provided in this embodiment can support the food to be thawed, making the thawing process more convenient; at the same time, the large contact area with the food effectively improves the thawing effect.

[0046] Furthermore, it should be noted that both the flange cover 140 and the flange seat 190 are made of insulating materials, such as plastic. Meanwhile, the electrode plate 150 and the electrode post 180 are conductors. Optionally, the electrode plate 150 can be made of stainless steel, and the electrode post 180 can also be made of stainless steel. This embodiment of the invention does not impose further specific requirements or limitations on the flange cover 140, flange seat 190, electrode plate 150, and electrode post 180.

[0047] like Figure 13 As shown in this embodiment of the invention, the fixing bolt 122 passes through the electrode plate 150, the flange cover 140, and the voltage conducting ring, and connects to the fixing nut 121 to fix the electrode plate 150 and the voltage conducting ring to the flange cover 140 and to electrically connect the electrode plate 150 and the voltage conducting ring. Fixing with bolts and nuts is simple in structure and convenient in operation, allowing the electrode plate 150 and the voltage conducting ring to be easily fixed to the flange cover 140, and achieving electrical connection between the electrode plate 150 and the voltage conducting ring.

[0048] Optionally, both the fixing bolt 122 and the fixing nut 121 are conductors, so that the electrical connection between the electrode plate 150 and the voltage conducting ring 130 can be achieved through the fixing bolt 122 and the fixing nut 121.

[0049] Please see Figure 5 and Figure 6 Optionally, in this embodiment, the flange cover 140 is provided with a first fixing hole 141, and the electrode plate 150 is provided with a second fixing hole 153. The first fixing hole 141 corresponds to the second fixing hole 153, and the fixing bolt 122 passes through the first fixing hole 141 and the second fixing hole 153 and is connected to the fixing nut 121.

[0050] Furthermore, in this embodiment, the flange cover 140 is provided with an annular boss 142, and a first fixing hole 141 passes through the annular boss 142. The voltage conducting ring is mounted on the annular boss 142 by fixing bolts 122 and fixing nuts 121. The annular boss 142 protrudes relative to the main body of the flange cover 140. Mounting the voltage conducting ring on the annular boss 142 facilitates the fixing and tightening of the voltage conducting ring by fixing bolts 122 and fixing nuts 121, and also facilitates the connection of wires through the voltage conducting ring.

[0051] like Figure 7 As shown, in this embodiment of the present invention, the electrode plate 150 includes multiple plates, and the flange cover 140 is provided with partitioning ribs 145, which divide the flange cover 140 into several regions. The electrode plates 150 are respectively installed in several regions. It should be understood that each of the multiple electrode plates 150 can be fixed to the flange cover 140 and electrically connected to the conductive voltage ring through the aforementioned fixing component 120. During assembly, the electrode plates 150 can be first assembled onto the flange cover 140 through the fixing component 120, and then the flange cover 140, electrode plates 150 and conductive voltage ring are assembled and installed on the flange seat 190.

[0052] In an optional embodiment, the flange cover 140 is provided with a first mounting hole 144, and the electrode plate 150 is provided with a second mounting hole 151. The first mounting hole 144 and the second mounting hole 151 correspond to each other, and the electrode post 180 can move linearly within the first mounting hole 144 and the second mounting hole 151.

[0053] It should be understood that the linear movement of the electrode post 180 within the first mounting hole 144 and the second mounting hole 151 is achieved by the spring 170. The extension and retraction of the spring 170 are achieved after being compressed or released by external force. That is, when food to be thawed is placed, the electrode post 180 is subjected to pressure and moves linearly through the second mounting hole 151 and the first mounting hole 144. At the same time, the pressure is transmitted to the spring to compress the spring. The elastic force of the spring keeps the electrode post in close contact with the food to be thawed and automatically adjusts its basic position relative to the food. After the food is removed, the spring 170 returns to its original position and pushes the electrode post 180 back to its original position.

[0054] In this embodiment of the invention, the electrode post 180 is connected to the electrode plate 150 via a spring 170, thus avoiding the inconvenience of connecting each electrode post 180 with a wire and the drawback of affecting the freedom of movement of the electrode post 180 due to the connection of wires. In this embodiment of the invention, the entire electrode post 180 can be divided into several circuits by designing multiple electrode plates 150, simplifying the distribution and connection of the circuit, and also increasing the flexibility of circuit current adjustment.

[0055] Please see Figure 8 and Figure 9 Optionally, in this embodiment, the electrode post 180 is provided with an abutment protrusion 181, and a spring 170 abuts against the abutment protrusion 181 and the electrode plate 150. The abutment protrusion 181 can form an electrical connection with the electrode plate 150 on one side via the spring 170, and on the other side, it abuts against the mounting protrusion 193 of the flange seat 190, thereby limiting the extreme positions of the electrode post 180. Please refer to [link to relevant documentation]. Figures 10 to 12 Optionally, in this embodiment, the flange seat 190 is provided with a mounting hole 192, which corresponds to the first assembly hole 144 and the second assembly hole 151. The electrode post 180 is installed in the mounting hole 192 and can move linearly within the mounting hole 192. Optionally, in this embodiment, the flange seat 190 is provided with a mounting protrusion 193, and the mounting hole 192 passes through the mounting protrusion 193. The electrode post 180 is installed on the mounting protrusion 193, which can effectively support and limit the electrode post 180.

[0056] This utility model embodiment also provides a refrigerator including any of the foregoing multi-head floating electrode groups 100. As shown in the figure, the aforementioned multi-head floating electrode groups 100 may include two, respectively arranged vertically and vertically, and the two multi-head floating electrode groups 100 are fixedly installed by a mounting frame 200. Food to be thawed can be placed between the two multi-head floating electrode groups 100. The refrigerator provided by this utility model embodiment can support the food to be thawed, making the thawing operation more convenient; at the same time, the large contact area with the food to be thawed can effectively improve the thawing effect.

[0057] Please refer to the following: Figures 1 to 13The multi-head suspended electrode assembly 100 provided in this embodiment of the present invention includes a flange cover 140, a wire clamping ring 130, a fixing component 120, an electrode plate 150, a spring 170, an electrode post 180, and a flange seat 190. The fixing component 120 fixes the electrode plate 150 and the conductive ring to the flange cover 140, and the conductive ring is used for electrical connection. The electrode post 180 is installed inside the flange seat 190, and the spring 170 abuts against the electrode post 180 and the electrode plate 150. The flange cover 140 is installed on the flange seat 190, and food to be thawed can be placed on the flange cover 140. The weight of the food to be thawed can compress the spring 170. After compression, the spring 170 makes close contact with the electrode plate 150 and the electrode post 180, pushing the electrode post 180 towards the flange seat 190. Simultaneously, the spring 170 acts as a conductor, connecting the electrode plate 150 and the electrode post 180 to form a circuit, realizing the electrical connection between the electrode post 180, the electrode plate 150, and the conductive ring. In use, the food to be thawed can be placed on the electrode assembly of this solution, or the electrode assembly can be pressed onto the food to be thawed. The food to be thawed first presses against the electrode posts 180. Each electrode post 180 forms close contact with different positions of the food to be thawed through the elastic force of the internal springs 170. The floating adjustment of the springs 170 can accommodate food of different shapes and sizes. Then, the springs 170 connect the electrode posts 180 to the electrode plate 150 to form a circuit. Then, energizing the conductive ring pressed on the electrode plate 150 will apply electricity to the food to be thawed, causing a discharge. The multi-head suspended electrode assembly 100 provided in this embodiment can support the food to be thawed, making the thawing process more convenient; at the same time, the large contact area with the food to be thawed can effectively improve the thawing effect.

[0058] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0059] The above descriptions are merely various embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A multi-head floating electrode set, characterized by, The multi-head suspended electrode assembly (100) includes a flange cover (140), a wire clamping ring (130), a fixing assembly (120), an electrode plate (150), a spring (170), an electrode post (180), and a flange seat (190). The voltage-conducting ring and the electrode plate (150) are both mounted on the flange cover (140) via the fixing assembly (120) and are located on opposite sides of the flange cover (140). The voltage-conducting ring is electrically connected to the electrode plate (150). The flange cover (140) and the electrode post (180) are respectively mounted on the flange seat (190). The electrode plate (150) is located between the flange cover (140) and the electrode post (180). The spring (170) abuts against the electrode post (180) and the electrode plate (150) and electrically connects the electrode post (180) to the electrode plate (150).

2. The multi-head floating electrode set of claim 1, wherein, The fixing assembly (120) includes a fixing bolt (122) and a fixing nut (121). The fixing bolt (122) passes through the electrode plate (150), the flange cover (140), and the voltage conducting ring and is connected to the fixing nut (121) to fix the electrode plate (150) and the voltage conducting ring to the flange cover (140) and to electrically connect the electrode plate (150) to the voltage conducting ring.

3. The multi-head floating electrode set of claim 2, wherein, The flange cover (140) is provided with a first fixing hole (141), and the electrode plate (150) is provided with a second fixing hole (153). The first fixing hole (141) corresponds to the second fixing hole (153). The fixing bolt (122) passes through the first fixing hole (141) and the second fixing hole (153) and is connected to the fixing nut (121).

4. The multi-head floating electrode set of claim 3, wherein, The flange cover (140) is provided with an annular boss (142), and the first fixing hole (141) passes through the annular boss (142). The voltage conducting ring is installed on the annular boss (142) by the fixing bolt (122) and the fixing nut (121).

5. The multi-head suspended electrode assembly according to any one of claims 2-4, characterized in that, The electrode plate (150) includes multiple plates, and the flange cover (140) is provided with partition ribs (145). The partition ribs (145) are used to divide the flange cover (140) into several regions, and the electrode plate (150) is installed in the several regions respectively.

6. The multi-head suspended electrode assembly according to any one of claims 1-4, characterized in that, The flange cover (140) is provided with a first mounting hole (144), and the electrode plate (150) is provided with a second mounting hole (151). The first mounting hole (144) corresponds to the second mounting hole (151). The electrode post (180) always passes through the first mounting hole (144) and the second mounting hole (151) and can move linearly through the hole.

7. The multi-head suspended electrode assembly according to claim 6, characterized in that, The electrode post (180) is provided with an abutment protrusion (181), and the spring (170) abuts between the abutment protrusion (181) and the electrode plate (150) to make the electrode post (180) electrically connected to the electrode plate (150).

8. The multi-head suspended electrode assembly according to claim 6, characterized in that, The flange seat (190) is provided with a mounting hole (192), which corresponds to the first assembly hole (144) and the second assembly hole (151). One end of the electrode post (180) is installed in the mounting hole (192), and the other end is installed in the first assembly hole (144) and the second assembly hole (151).

9. The multi-head suspended electrode assembly according to claim 8, characterized in that, The flange seat (190) is provided with a mounting protrusion (193), and the mounting hole (192) passes through the mounting protrusion (193).

10. The multi-head suspended electrode assembly according to claim 6, characterized in that, The flange seat (190) is provided with a screw post (191), and the flange cover (140) is provided with a mounting hole (143). The screw post (191) corresponds to the mounting hole (143). After the screw passes through the mounting hole (143) and is driven into the screw post (191), the flange cover (140) is fixed to the flange seat (190).

11. A refrigerator, characterized in that, Includes the multi-head suspended electrode assembly (100) as described in any one of claims 1-10.

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