Novel electric field pole plate structure for refrigeration equipment and refrigeration equipment

Abstract

The novel electric field pole plate structure comprises an electrode plate, a metal winding wire and a first connecting wire, a connecting point is arranged at one end of the electrode plate, the detachable metal winding wire is arranged on the surface, provided with the connecting point, of the electrode plate, the metal winding wire is arranged in a bent shape, and the first connecting wire is connected with the electrode plate. One end of the metal winding wire is connected with the connecting point, the other end is located at one end, far away from the connecting point, of the electrode plate and connected with the first connecting wire, and the other end of the first connecting wire is connected with an external power supply; according to the refrigerator, the bent metal winding is arranged on the electrode plate, the intensity of an electric field can be increased, meanwhile, one end of the metal winding is connected with the electrode plate, the intensity of the electric field can be increased through transmission of the electrode plate, the electric field can be fully covered in the refrigerator, and the fresh-keeping effect of the refrigerator can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrode plates of refrigeration equipment, and particularly relates to a novel electric field electrode plate structure for refrigeration equipment and a refrigeration equipment. Background Art

[0002] Electric field preservation is a pollution-free physical preservation method. It is found that the appearance and physiological indexes of fruits and vegetables after postponed ripening during storage are improved after being treated by an electric field. The electric field can affect the enzymes related to metabolism in the organism, thereby prolonging the storage period of fruits and vegetables.

[0003] Conventional refrigerators generally release an electric field by arranging electrode plates in the refrigerator housing and connecting the electrode plates to an electric field device; the current electrode plates are all designed in a rectangular structure, and only the electric field device and the electrode plates are connected by wires. In the research, it is found that the electric field decays rapidly with the increase of distance, and the field strength is extremely unevenly distributed in the refrigeration equipment (refrigerator). There is almost no electric field influence at many positions in the storage cavity of the refrigeration equipment, and the preservation effect is also very poor.

[0004] In view of this, the existing technology still needs to be improved and developed. Content of the Utility Model

[0005] In view of the above deficiencies of the existing technology, the purpose of the utility model is to provide a novel electric field electrode plate structure for refrigeration equipment and a refrigeration equipment, aiming to solve the problem that the electric field formed by the electrode plates in the existing refrigerator is weak, resulting in no electric field at some positions in the storage chamber.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows:

[0007] A novel electric field electrode plate structure for refrigeration equipment, comprising:

[0008] An electrode plate, with a connection point provided at one end;

[0009] A metal winding wire, which is arranged in a bent shape on the electrode plate; one end of the metal winding wire is detachably connected to the connection point of the electrode plate, and the other end is located at the end of the electrode plate far from the connection point;

[0010] A first connecting wire, one end of which is connected to the end of the metal winding wire far from the connection point, and the other end is connected to an external power supply.

[0011] Furthermore, a second connecting wire is connected to the end of the metal winding wire far from the first connecting wire, the other end of the second connecting wire is connected to an external power supply, and the first connecting wire and the second connecting wire are arranged in a surrounding manner along the inner wall of the refrigeration equipment.

[0012] Further, the metal winding is arranged in an S shape or a zigzag shape and coiled on the side wall of the electrode plate.

[0013] Further, the interval between the bending sections of the metal winding is 1-3 cm.

[0014] Further, an adhesive layer is provided on the electrode plate for fixing the electrode plate.

[0015] Further, the adhesive layer is a double-sided adhesive, and the double-sided adhesive is provided on the side of the electrode plate away from the metal winding or on the side of the electrode plate where the metal winding is provided.

[0016] Further, a baffle is provided on the side of the electrode plate away from the inside of the refrigeration device for blocking the electric field.

[0017] A refrigeration device includes the novel electric field electrode plate structure for the refrigeration device.

[0018] Compared with the prior art, the beneficial effects of the present utility model are:

[0019] In the present utility model, a connection point is provided at one end of the electrode plate, a detachable metal winding is provided on the surface of the electrode plate where the connection point is provided, the metal winding is arranged in a bent shape, one end of the metal winding is connected to the connection point, the other end is located at the end of the electrode plate away from the connection point and is connected to the first connection wire, and the other end of the first connection wire is connected to an external power supply; by providing a bent metal winding on the electrode plate, the intensity of its electric field can be increased, and at the same time, by connecting one end of the metal winding to the electrode plate, the intensity of its electric field can also be increased through the transmission of the electrode plate, so that the electric field covers the whole refrigerator, and the freshness preservation effect of the refrigerator can be effectively improved. Description of the Drawings

[0020] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0021] Figure 2 It is a schematic diagram of the adhesive layer structure of the present utility model.

[0022] Figure 3 It is a schematic diagram of the structure of the cross-door refrigerator and the electrode plate in the first scheme of the present utility model.

[0023] Figure 4 It is a schematic diagram of the structure of the cross-door refrigerator and the electrode plate in the second scheme of the present utility model.

[0024] Figure 5 It is a schematic diagram of the structure of the side-by-side refrigerator and the electrode plate of the present utility model.

[0025] The numerals in the figure are marked as follows: 1. electrode plate; 2. connection point; 3. metal winding; 4. first connecting wire; 5. adhesive layer; 6. power supply; 7. refrigerating chamber; 8. freezing chamber. Detailed implementation manners

[0026] To make the objectives, technical solutions and effects of the present utility model clearer and more definite, the following further describes the present utility model in detail with reference to the accompanying drawings and by way of examples. It should be understood that the specific examples described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0027] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality" is two or more.

[0028] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected" and "connected to" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the internal communication of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0029] In view of the deficiencies of the prior art, this embodiment provides a novel electric field plate structure for a refrigeration device and a refrigeration device, which can be specifically referred to as follows:

[0030] As shown in the atta Figure 1As shown in the figure, a new type of electric field plate structure for a refrigeration device includes an electrode plate 1, a metal winding 3, and a first connecting wire 4. The electrode plate 1 is made of metal and is arranged in a rectangular shape. The electrode plate 1 is used to be placed inside the refrigeration device, that is, between the outer plate and the inner shell, to protect the electrode plate 1 from being damaged. A connection point 2 is provided at one end of the electrode plate 1 in the length direction, and a detachable metal winding 3 is provided on the surface of the electrode plate 1 where the connection point 2 is located. The metal winding 3 is arranged in a curved shape, and one end of the metal winding 3 is connected to the connection point 2 of the electrode plate 1. The other end of the metal winding 3 is located at the end of the surface of the electrode plate 1 away from the connection point 2, so that the metal winding 3 can cover the surface of the electrode plate 1. A first connecting wire 4 is connected to the end of the metal winding 3 away from the connection point 2. The end of the first connecting wire 4 away from the metal winding 3 is connected to an external power supply 6. The external power supply 6 is a high-frequency field input power supply 6. By passing a current into the first connecting wire 4, the metal winding 3, and the electrode plate 1 through the high-frequency field input power supply 6, an electric field is generated around the first connecting wire 4, the metal winding 3, and the electrode plate 1 and extends into the refrigeration device.

[0031] Specifically, the electrode plate 1 is arranged between the outer plate and the inner shell of the refrigeration device, and the metal winding 3 is arranged in a curved shape on the electrode plate 1. When a current is passed through the metal winding 3, a certain impedance will be generated in the curved section of the metal winding 3, thereby increasing the intensity of the electric field. The first connecting wire 4 can be arranged along the side wall of the inner shell of the refrigeration device. At this time, the electric field generated by the first connecting wire 4 will also extend into the cavity of the refrigeration device. Through the first connecting wire 4 and the metal winding 3 arranged in a curved shape, the intensity of the electric field can be effectively enhanced, and combined with the electric field emitted by the electrode plate 1, the cavity of the refrigeration device can be fully covered with an electric field, effectively improving the freshness preservation ability of the refrigeration device.

[0032] In an embodiment of the present application, a second connecting wire is connected to one end of the metal winding 3 away from the first connecting wire 4. The first connecting wire 4 and the second connecting wire are connected through the metal winding 3. At the same time, both the first connecting wire 4 and the second connecting wire are arranged along the inner wall of the refrigeration device to wrap the inner wall of the refrigeration device. Specifically, taking a refrigerator as an example, an outer plate is provided on the outside of the refrigerator, and an inner shell is provided inside. The inside of the inner shell is a storage cavity. The electrode plate 1 is arranged between the outer plate and the inner shell and is located on the side wall of the inner shell. The external power supply 6 can be arranged on the top of the refrigerator. The first connecting wire 4 extends from the power supply 6 and extends along the side wall of the refrigerator to the port of the metal winding 3 on the electrode plate 1. One end of the metal winding 3 away from the first connecting wire 4 is connected to a second connecting wire. The second connecting wire extends along the inner wall of the refrigerator away from the first connecting wire 4 and extends into the inside of the power supply 6. The first connecting wire 4 and the second connecting wire cooperate with the metal winding 3 to form a loop and wrap the inner shell of the refrigerator. Through the cooperation of the first connecting wire 4, the second connecting wire, the metal winding 3 and the electrode plate 1, the storage cavity inside the refrigeration device can be evenly distributed with an electric field, so as to avoid the position far from the electrode plate 1 in the storage cavity having no electric field or a weak electric field, and the effect of improving freshness cannot be achieved.

[0033] Further, one end of the metal winding 3 is connected to the connection point 2 by soldering. At the same time, the connection between the two can also be released by removing the soldering. When one end of the metal winding 3 is not connected to the connection point 2, the electrode plate 1 is used as a carrier for the metal winding 3 for the support and fixation of the metal winding 3.

[0034] In this embodiment, the first connecting wire 4 and the second connecting wire can be arranged in a curved shape along the inner wall of the inner shell to increase the electric field strength between the curved sections of the first connecting wire 4 and the electric field strength between the curved sections of the second connecting wire.

[0035] In this embodiment, as shown in the attached Figure 1 figure, the metal winding 3 is wound in an S shape or a return shape on the side wall of the electrode plate 1. Specifically, one end of the S-shaped metal winding 3 is connected to the connection point 2, and the other end is located on the side away from the connection point 2. Multiple sections of S-shaped metal windings 3 are connected end to end. The return shape is to arrange the metal winding 3 in a ring shape from the inside to the outside in sequence. By arranging the metal winding 3 in an S shape or a return shape, the electric field strength provided by the metal winding 3 can be effectively improved, and then the electric field can be extended to all positions inside the inner shell of the refrigeration device.

[0036] In this embodiment, the interval between the curved sections of the metal winding 3 is 1-3 cm. The interval distance between the curved sections of the metal winding 3 can be specifically changed according to actual use.

[0037] In an embodiment of the present application, as shown in the attached Figure 2As shown, an adhesive layer 5 is provided on the electrode plate 1, and the adhesive layer 5 is used to fix the electrode plate 1. Specifically, the adhesive layer 5 can be pasted on the outer side of the inner shell of the refrigeration device, and the space between the inner shell and the outer plate is filled with foaming glue, and the electrode plate 1 can be fixed again.

[0038] In this embodiment, the adhesive layer 5 is a double-sided adhesive, and the double-sided adhesive can be provided on the side of the electrode plate 1 away from the metal winding 3 or on the side of the electrode plate 1 where the metal winding 3 is provided. When the double-sided adhesive is provided on the side of the electrode plate 1 away from the metal winding 3, the electrode plate 1 can be fixed to the outer side of the inner shell of the refrigeration device through the double-sided adhesive, and the metal winding 3 is provided on the side of the electrode plate 1 away from the inner shell of the refrigeration device to facilitate the fixing of the electrode plate 1 and the metal winding 3. When the double-sided adhesive is provided on the side of the electrode plate 1 where the metal winding 3 is provided, the double-sided adhesive covers the metal winding 3 to prevent the metal winding 3 from directly abutting against the side wall of the inner shell of the refrigeration device. Through the double-sided adhesive, not only can the metal winding 3 be stably fixed on the surface of the electrode plate 1, but also the metal winding 3 can be protected.

[0039] In this embodiment, when the double-sided adhesive is provided on the side of the electrode plate 1 away from the metal winding 3, one end of the metal winding 3 is not connected to the connection point 2 on the electrode plate 1 to avoid the electric field formed by the electrode plate 1 conflicting with the electric field formed by the metal winding 3.

[0040] Furthermore, a baffle is provided on the side of the electrode plate 1 away from the inner shell of the refrigeration device. The baffle is a metal plate that can block the expansion of the electric field, thereby effectively preventing the electric field formed by the electrode plate 1 and the metal winding 3 from spreading to the outside of the refrigeration device and causing damage to the human body or other items.

[0041] Furthermore, baffles are also provided on the sides of the first connecting wire 4 and the second connecting wire away from the inner shell of the refrigeration device.

[0042] Furthermore, the novel electric field electrode plate structure for a refrigeration device includes multiple electrode plates 1. Metal windings 3 and connection points 2 are provided on each electrode plate 1. The multiple electrode plates 1 are connected in series, and two adjacent electrode plates 1 are connected through a third connecting wire, that is, the metal windings 3 on the two electrode plates 1 are connected through the third connecting wire. By connecting the multiple electrode plates 1 in series, the multiple electrode plates 1 can be evenly distributed on the side wall of the inner shell of the refrigeration device, so that the electric field can be evenly distributed in the storage cavity of the refrigeration device, further improving the overall freshness preservation effect.

[0043] The present utility model also provides a refrigeration device, including the novel electric field electrode plate structure for a refrigeration device as described above. The refrigeration device can be a refrigerator or a freezer, etc.

[0044] As attached Figure 3As shown, taking a cross - door refrigerator as an example, the cross - door refrigerator includes a refrigerating chamber 7 at the upper part and two freezing chambers 8 symmetrically arranged at the bottom. There are three electrode plates 1 inside the cross - door refrigerator, and two of them are respectively located on both sides of the refrigerating chamber 7, and the other one is arranged in the middle position between the two freezing chambers 8. The metal windings 3 on the two electrode plates 1 on both sides of the refrigerating chamber 7 are connected in series. The metal windings 3 on the two electrode plates 1 are respectively connected to an external power supply 6 through a first connecting wire 4 and a second connecting wire, and the refrigerating chamber 7 is wrapped by the first connecting wire 4, the second connecting wire, the two electrode plates 1 and a third connecting wire between the two electrode plates 1 to fill the whole refrigerating chamber 7 with an electric field, so as to improve the fresh - keeping effect of the refrigerating chamber 7; at the same time, by arranging the two electrode plates 1 on both sides of the refrigerating chamber 7, the electric field distribution in the refrigerating chamber 7 can be made uniform;

[0045] The metal winding 3 on the electrode plate 1 located between the two refrigerating chambers 7 is connected to the power supply 6 through the first connecting wire 4, and the end of the metal winding 3 far away from the first connecting wire 4 is connected to the power supply 6 through the second connecting wire. The first connecting wire 4 can be wound around the side wall of the left - hand freezing chamber 8, and the second connecting wire can be wound around the right - hand freezing chamber 8 and connected to the power supply 6 along the side wall of the refrigerating chamber 7; the electrode plate 1 can release an electric field to both sides of the freezing chambers 8 at the same time. With the cooperation of the first connecting wire 4 and the second connecting wire, the freezing chambers 8 can be filled with an electric field.

[0046] As shown in the appendix Figure 4 As shown, taking a cross - door refrigerator as an example, there is an electrode plate 1 inside the cross - door refrigerator. This electrode plate 1 is arranged in the middle position between the refrigerating chamber 7 and the freezing chamber 8; one end of the metal winding 3 on this electrode plate 1 is connected to the first connecting wire 4, and the first connecting wire 4 is connected to the power supply 6. The other end of the metal winding 3 is connected to the connection point 2, and the end of the metal winding 3 far away from the first connecting wire 4 is also connected with a second connecting wire. One end of the second connecting wire is connected to the power supply 6. The first connecting wire 4 and the second connecting wire cooperate with the metal winding 3 to wrap the refrigerating chamber 7, so that the refrigerating chamber 7 is filled with an electric field; one end of the metal winding 3 on the electrode plate 1 connected to the first connecting wire 4 is connected with a first extension wire. The first extension wire is arranged around the side walls of the two freezing chambers 8, and the other end of the first extension wire is connected to the connection point of the second connecting wire and the metal winding 3, so that the first extension wire and the metal winding 3 are arranged in parallel, and the side of the freezing chamber 8 far away from the electrode plate 1 can also be filled with an electric field; through the above - mentioned installation method of the electrode plate 1, while reducing the number of electrode plates 1, the fresh - keeping effect inside the refrigerator can be satisfied.

[0047] As shown in the appendix Figure 5As shown, taking a side-by-side double-door refrigerator as an example, the side-by-side double-door refrigerator includes a refrigerating compartment 7 and a freezing compartment 8. Two electrode plates 1 are arranged inside the side-by-side double-door refrigerator, between the refrigerating compartment 7 and the freezing compartment 8. The two electrode plates 1 are arranged vertically at intervals, and the two electrode plates 1 are connected in series. An electric field can be released to the refrigerating compartment 7 and the freezing compartment 8 on both sides through the two electrode plates 1 and the metal winding 3 to ensure the fresh-keeping effect of the refrigerating compartment 7 and the freezing compartment 8.

[0048] Further, the metal windings 3 of the two electrode plates 1 can be individually connected to the power supply through the first connecting wire 4. One end of the two metal windings 3 away from the first connecting wire 4 is connected to the power supply through the second connecting wire. And the second connecting wire of the upper electrode plate 1 is wound around the side wall of the freezing compartment 8 on the left side, and the second connecting wire of the lower electrode plate 1 can be wound around the side wall of the refrigerating compartment 7 on the right side to ensure that an electric field can exist on the side of the freezing compartment 8 and the refrigerating compartment 7 away from the electrode plates 1.

[0049] After considering the specification and practicing the disclosed solutions herein, those skilled in the art will readily conceive of other embodiments of the present invention. The present invention is intended to cover any variations, uses, or adaptations of the present invention, which follow the general principles of the present invention and include the common general knowledge or conventional technical means in the technical field not disclosed in this solution. The description and examples are only regarded as exemplary, and the true scope and spirit of the present invention are pointed out by the claims.

Claims

1. A novel electric field plate structure for refrigeration equipment, characterized in that: include: an electrode plate having a connection point at one end thereof; A metal winding is arranged on the electrode plate in a curved shape; One end of the metal winding is detachably connected to a connection point of the electrode plate, and the other end is located at an end of the electrode plate away from the connection point; A first connecting wire has one end connected to an end of the metal winding away from the connecting point, and the other end connected to an external power source.

2. A novel electric field plate structure for refrigeration equipment according to claim 1, characterized in that: One end of the metal winding away from the first connecting wire is connected to a second connecting wire, the other end of the second connecting wire is connected to an external power source, and the first connecting wire and the second connecting wire are arranged around the inner wall of the refrigeration device.

3. The novel electric field plate structure for refrigeration equipment according to claim 1 is characterized in that: The metal winding is coiled in an S-shape or a U-shape and arranged on the side wall of the electrode plate.

4. The novel electric field plate structure for refrigeration equipment according to claim 3 is characterized in that: The intervals between the bent sections of the metal winding are 1-3 cm.

5. The novel electric field plate structure for refrigeration equipment according to claim 1 is characterized in that: An adhesive layer is provided on the electrode plate to fix the electrode plate.

6. The novel electric field plate structure for refrigeration equipment according to claim 5, characterized in that: The adhesive layer is a double-sided adhesive, and the double-sided adhesive is arranged on a side of the electrode plate away from the metal winding or on a side of the electrode plate where the metal winding is arranged.

7. The novel electric field plate structure for refrigeration equipment according to claim 5, characterized in that: A baffle is provided on one side of the electrode plate away from the interior of the refrigeration device for blocking the electric field.

8. A refrigeration device, characterized in that: It comprises a novel electric field plate structure for refrigeration equipment as described in any one of claims 1-7.

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