CN111692801A - Electrostatic fresh-keeping refrigerator - Google Patents
Electrostatic fresh-keeping refrigerator Download PDFInfo
- Publication number
- CN111692801A CN111692801A CN201910199847.XA CN201910199847A CN111692801A CN 111692801 A CN111692801 A CN 111692801A CN 201910199847 A CN201910199847 A CN 201910199847A CN 111692801 A CN111692801 A CN 111692801A
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- China
- Prior art keywords
- electrostatic
- refrigerator
- drawer assembly
- drawer
- control switch
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/003—Arrangement or mounting of control or safety devices for movable devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/006—Safety devices
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention discloses an electrostatic preservation refrigerator, relates to the technical field of refrigerators, solves the problems that an electrostatic preservation refrigerator in the prior art is easy to form vacuoles, deform and the like, is more convenient to install and disassemble an electrostatic plate, is convenient to maintain later and reduces the operation and maintenance cost of the refrigerator. The utility model provides an electrostatic preservation refrigerator, includes the box, is equipped with the drawer subassembly that is used for depositing article in the box, and the drawer subassembly passes through guide rail mechanism and box sliding connection, and at least one lateral wall or the diapire of drawer subassembly include the static board, and the static board is connected with the power. The electrostatic refreshing refrigerator is used for storing articles.
Description
Technical Field
The invention relates to the technical field of refrigerators, in particular to an electrostatic preservation refrigerator.
Background
A refrigerator is a refrigerating apparatus for maintaining a constant low temperature, and is a device for maintaining a constant low temperature of food or other articles, which is commonly used in daily life. With the improvement of life quality of people, the requirement of users cannot be met only by prolonging the storage period of food, and people hope to ensure the freshness of the food while prolonging the storage period of the food. Researches show that the high-voltage electrostatic field applied to the food can activate water molecules of the food, reduce water loss, inhibit the growth of microorganisms on the surface of the food, passivate the activity of enzyme, and enable the fresh-keeping effect of the food to be more obvious without secondary pollution. Therefore, the refrigerator using the high-voltage electrostatic technology is gradually becoming an important direction for the development of the refrigerator.
In the prior art, as shown in fig. 1, a refrigerating chamber 01, a temperature-changing chamber 02 and a freezing chamber 03 are sequentially arranged in a refrigerator body of the prior art from top to bottom, a high-voltage electrostatic plate 04 is respectively installed in the refrigerating chamber 01, the temperature-changing chamber 02 and the freezing chamber 03, the high-voltage electrostatic plate 04 in the refrigerating chamber 01 is fixedly connected with the top of the refrigerating chamber 01, the high-voltage electrostatic plates 04 in the temperature-changing chamber 02 and the freezing chamber 03 are embedded in a foam layer 05 of the refrigerator, a transformer 06 is further arranged on the refrigerator, and each high-voltage electrostatic plate 04 is electrically connected with the transformer 06.
However, in the manufacturing and using process of the refrigerator, the inventor finds that at least the following problems exist in the prior art: high-voltage electrostatic board 04 in the refrigerator need pre-buried in refrigerator foam layer 05, or install on the refrigerator box, and high-voltage electrostatic board 04's installation is complicated, if high-voltage electrostatic board 04 mounted position is improper moreover, causes the not good quality problems such as vacuole or box deformation of formation of foam mobility easily, and when high-voltage electrostatic board mass failure appears, be not convenient for maintain and change, the fortune of refrigerator maintenance cost is higher.
Disclosure of Invention
The embodiment of the invention provides an electrostatic preservation refrigerator, which solves the problems that the electrostatic preservation refrigerator in the prior art is easy to form vacuole, deform and the like, and meanwhile, the electrostatic plate is more convenient to mount and dismount, the later maintenance is facilitated, and the operation and maintenance cost of the refrigerator is reduced.
In order to achieve the purpose, the embodiment of the invention adopts the following technical scheme:
the utility model provides an electrostatic preservation refrigerator, includes the box, is equipped with the drawer subassembly that is used for depositing article in the box, and the drawer subassembly passes through guide rail mechanism and box sliding connection, and at least one lateral wall or the diapire of drawer subassembly include the static board, and the static board is connected with the power.
The electrostatic preservation refrigerator comprises a refrigerator body, wherein a drawer assembly for storing articles is arranged in the refrigerator body, the drawer assembly is in sliding connection with the refrigerator body through a guide rail mechanism so that the drawer assembly can be pulled out of the refrigerator body or pushed into the refrigerator body, at least one side wall or bottom wall of the drawer assembly comprises an electrostatic plate, and the electrostatic plate is connected with a power supply. Compared with the prior art, the electrostatic plate is arranged in the foam insulating layer of the refrigerator, the electrostatic preservation refrigerator disclosed by the embodiment of the invention has the advantages that the electrostatic plate is matched and fixed with the drawer assembly of the refrigerator, the electrostatic plate does not need to be embedded in the foam insulating layer of the refrigerator on the premise of not influencing the application of a high-voltage electric field to objects in the drawer by the electrostatic plate, the problems of formation of vacuole, quality deformation and the like of the refrigerator can be avoided, meanwhile, when the electrostatic plate has an accidental fault, the electrostatic plate is matched and fixed with the drawer assembly, the electrostatic plate is easier to detach and replace, the later-stage use and maintenance of the electrostatic preservation refrigerator are facilitated, and the operation and maintenance cost of the electrostatic preservation refrigerator can be further reduced.
Drawings
FIG. 1 is a schematic structural diagram of an electrostatic refreshing refrigerator in the prior art;
FIG. 2 is a schematic structural diagram of an electrostatic refreshing refrigerator according to an embodiment of the present invention;
FIG. 3 is a schematic diagram of an explosion structure of an electrostatic refreshing refrigerator according to an embodiment of the present invention;
FIG. 4 is a schematic view of an assembly structure of an electrostatic refreshing refrigerator according to an embodiment of the present invention;
fig. 5 is a schematic view of a partially enlarged structure of an electrostatic refreshing refrigerator according to an embodiment of the present invention.
Reference numerals:
01-a refrigerating chamber; 02-temperature changing chamber; 03-freezing chamber; 04-high voltage electrostatic plate; 05-foaming layer; 1-a drawer assembly; 11-a drawer body; 12-drawer upper cover; 2-a guide rail mechanism; 21-a first slide rail set; 211-a first support plate; 212-a first slide rail; 22-a first roller; 23 a second support plate; 24-a second slide rail; 25-a second roller; 3-an electrostatic plate; 4-a high voltage electrostatic receiving end; 5-high voltage electrostatic output; 6-control switch; 7-a damper block.
Detailed Description
The following describes a specific technical scheme of the electrostatic refreshing refrigerator according to an embodiment of the present invention in detail with reference to the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "central", "upper" and "lower" are used herein,
The directional or positional relationships "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are indicative of the directional or positional relationships illustrated in the drawings, merely to facilitate description of the invention and to simplify description, and are not indicative of or implying that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
An electrostatic preservation refrigerator is shown in fig. 2 and comprises a box body, a drawer assembly 1 used for storing articles is arranged in the box body, the drawer assembly 1 is in sliding connection with the box body through a guide rail mechanism 2, at least one side wall or bottom wall of the drawer assembly 1 comprises an electrostatic plate 3, and the electrostatic plate 3 is connected with a power supply.
The electrostatic preservation refrigerator disclosed by the embodiment of the invention comprises a box body, wherein a drawer assembly 1 for storing articles is arranged in the box body, and the drawer assembly 1 is in sliding connection with the box body through a guide rail mechanism 2, so that the drawer assembly 1 can be pulled out of the box body or the drawer assembly 1 is pushed into the box body; at least one side wall or bottom wall of the drawer component 1 comprises an electrostatic plate 3, and the electrostatic plate 3 is detachably and fixedly connected to one side of any side wall or bottom wall of the drawer component 1; the electrostatic plate 3 is connected to a power supply. Compared with the prior art, the electrostatic plate 04 is arranged in the foaming layer 05 of the refrigerator, the electrostatic preservation refrigerator disclosed by the embodiment of the invention has the advantages that the electrostatic plate 3 is matched and fixed with the drawer assembly 1 of the refrigerator, the electrostatic plate 3 is not required to be embedded in the foaming layer of the refrigerator on the premise of not influencing the application of a high-voltage electric field to objects in the drawer assembly 1 by the electrostatic plate 3, the problems of formation of vacuole, quality deformation and the like of the refrigerator can be avoided, meanwhile, when the electrostatic plate 3 has an accidental fault, the electrostatic plate 3 is matched and fixed with the drawer assembly 1, the electrostatic plate 3 is easier to disassemble and replace, the later-stage use and maintenance of the electrostatic preservation refrigerator are facilitated, and the operation and maintenance cost of the electrostatic preservation refrigerator can be further reduced.
It should be noted that, the electrostatic plate 3 is connected to the power supply in a pluggable connection manner, so that the electrostatic plate 3 can be maintained or replaced as needed, as shown in fig. 2 and 3, the electrostatic plate 3 is connected to a high-voltage electrostatic receiving terminal 4, and correspondingly, a high-voltage electrostatic output terminal 5 connected to the power supply is provided on the box body, and the high-voltage electrostatic receiving terminal 4 can be inserted into the high-voltage electrostatic output terminal 5 to connect the electrostatic plate 3 to the power supply.
According to the electrostatic refreshing refrigerator disclosed by the embodiment of the invention, as shown in fig. 3, the drawer assembly 1 comprises a drawer body 11, and optionally, the electrostatic plate 3 is detachably connected to one side of at least one side wall or bottom wall of the drawer body 11. Referring to fig. 3, the electrostatic plate 3 is clamped or embedded in the bottom wall of the drawer body 11, and at this time, the electrostatic plate 3 can directly replace the bottom wall of the drawer body 11, so that the structure of the drawer assembly 1 is simpler.
The drawer assembly 1 further comprises a drawer upper cover 12 for sealing the drawer body 11, and the drawer upper cover 12 can effectively prevent moisture in the drawer body 11 from evaporating, so that the fresh-keeping effect of the refrigerator is improved. Besides being disposed on the bottom wall of the drawer body 11, the electrostatic plate 3 may be snapped or embedded into the four side walls of the drawer body 11 or the positions of the drawer top cover 12.
According to the electrostatic preservation refrigerator provided by the embodiment of the invention, the drawer assembly 1 is surrounded by the electrostatic plate made of a metal material. The electrostatic plate 3 is integrally die-cast from a metal material as the entire drawer body 11. Compared with the electrostatic plate 3 detachably connected to one side of at least one side wall or bottom wall of the drawer body 11, the electrostatic plate 3 of the embodiment of the present invention is made of a metal material and applied to the entire drawer body 11 by integral die-casting, so that each side wall of the drawer body 11 can generate a high-voltage electrostatic field.
The outer surface of the electrostatic plate 3 is wrapped by an insulating protective layer, and because the electrostatic preservation refrigerator is relatively humid, the insulating protective layer can solve the problem that the electrostatic plate 3 is contacted with other media in a humid environment to cause electric leakage or influence the electrostatic plate 3 to release a high-voltage electrostatic field, so that the safety of the electrostatic preservation refrigerator is improved. Further, because the electrostatic plate 3 is directly fixed with the drawer assembly 1, friction often occurs between the electrostatic plate 3 and other articles or the box body, and in order to increase the wear resistance of the electrostatic plate 3, the insulating protective layer can be selected to be a wear-resistant material, or a wear-resistant material layer covers the outer surface of the insulating protective layer of the electrostatic plate 3. Further, since the electrostatic plate 3 directly contacts with the articles stored in the drawer assembly 1, which may cause stains on the surface of the electrostatic plate 3, the insulating protective layer of the electrostatic plate 3 is preferably made of a non-stick material, or a non-stick material layer is covered on the outer surface of the insulating protective layer, so as to facilitate the cleaning of the electrostatic plate 3.
Except that the high-voltage electrostatic receiving end 4 and the high-voltage electrostatic output end 5 which are connected in a pluggable mode are arranged between the electrostatic plate 3 and the power supply, a control switch 6 used for controlling the on-off of a circuit is further arranged, the control switch 6 can control the on-off of the circuit between the electrostatic plate 3 and the power supply, and then whether the electrostatic plate 3 generates a high-voltage electrostatic field is controlled.
It should be noted that, in a normal situation, the high-voltage electrostatic receiving end 4 and the high-voltage electrostatic output end 5 are always kept in a communicated state, and only when the electrostatic cleaning plate 3 needs to be replaced or detached, the high-voltage electrostatic receiving end 4 of the electrostatic cleaning plate 3 is pulled out from the high-voltage electrostatic output end 5; the control switch 6 prevents potential danger caused by electric leakage of the electrostatic plate 3 in the normal use process of the refrigerator, and when articles need to be stored in the drawer assembly 1 or taken out from the drawer assembly 1, the control switch 6 disconnects the circuit connection between the electrostatic plate 3 and a power supply; in addition, the control switch 6 can also reduce the energy consumption of the electrostatic preservation refrigerator when articles are stored and taken, and reduce the use cost.
According to the electrostatic preservation refrigerator provided by the embodiment of the invention, the control switch 6 is arranged between the drawer assembly 1 and the refrigerator body, and the control switch 6 can detect the position of the drawer assembly 1, so that the control switch 6 can control the on-off of a circuit between the electrostatic plate 3 and a power supply according to different positions of the drawer assembly 1. When the drawer component 1 is completely pushed into the box body, the control switch 6 is closed, the circuit is communicated, the electrostatic plate 3 generates a high-voltage electrostatic field for the surrounding area, a high-voltage electrostatic field is applied to the articles stored in the drawer component 1 and the nearby area, water molecules of the articles are activated, water loss is reduced, the growth of microorganisms on the surface of the food is inhibited, the activity of the enzymes is passivated, and the fresh-keeping effect of the articles is enhanced. When the drawer component 1 leaves the complete push-in position, the control switch is switched off, so that the power consumption of the drawer pulled out of the refrigerator can be reduced, and the energy consumption is reduced; and potential risks caused by electric leakage of the electrostatic plate 3 can be avoided, and the use safety of the electrostatic preservation refrigerator is improved.
The electrostatic preservation refrigerator provided by the embodiment of the invention also comprises a refrigerator door for sealing the inner space of the electrostatic preservation refrigerator, the control switch 6 is arranged at the matching part of the refrigerator door and the refrigerator body, and when the refrigerator door is opened, the control switch 6 is switched off; when the refrigerator door is closed, the control switch 6 is closed. Compared with the control switch 6 arranged between the drawer assembly 1 and the refrigerator body, the control switch 6 is arranged at the matching position of the refrigerator door and the refrigerator body, so that the use safety of the electrostatic preservation refrigerator can be further improved.
It should be noted that, when the electrostatic plate 3 is clamped and fixed on at least one side wall or bottom wall of the drawer body 11, the control switch 6 may be disposed between the drawer assembly 1 and the box body, or disposed at a matching position of the refrigerator door and the box body. When the electrostatic plate 3 is made of metal material and is integrally formed by die-casting the whole drawer body 11, the whole drawer body 11 is communicated with a power supply, and in order to increase the safety of the electrostatic preservation refrigerator, the control switch 6 is preferably arranged at the matching position of the refrigerator door and the refrigerator body.
The control switch 6 can be selected from a plurality of switch devices such as a microswitch or an infrared induction switch, and when the control switch 6 is the microswitch, as shown in fig. 4 and 5, and the drawer assembly 1 is completely pushed into the box body, the drawer assembly 1 can trigger and close the control switch 6, so that the electrostatic plate 3 generates a high-voltage electrostatic field; when the drawer assembly 1 is moved away from the position of being pushed into the box body completely, the drawer assembly 1 triggers and closes the control switch 6. When control switch 6 is infrared inductive switch, it is concrete, infrared inductive switch can select for apart from inductive switch, and control switch 6 can sense the position of drawer assembly 1 for the box, and is the same, when drawer assembly 1 was totally pushed into the box in, infrared apart from inductive control switch 6 received drawer assembly 1's positional information, and then closed infrared apart from inductive control switch 6, made 3 intercommunication power of electrostatic plate.
The guide rail mechanism 2, as shown in fig. 3, includes a first slide rail set 21 fixed in the box body, and a first roller 22 disposed on the drawer assembly 1; the first slide rail set 21 is arranged along the direction of the drawer assembly 1 pulled out of the box body, and the first roller 22 is matched with the first slide rail set 21, so that the drawer assembly 1 can be smoothly pushed into the box body or pulled out of the box body. Referring to fig. 5, the first slide rail set 21 includes a first support plate 211 fixedly connected to the box body, and a first slide rail 212 disposed on a side surface of the first support plate 211, and the first slide rail 212 has a groove-shaped structure facing the inside of the box body; the first support plate 211 and the first slide rail 212 extend along the direction that the drawer assembly 1 is pulled out of the box body, and when the drawer assembly is assembled, the first roller 22 is matched with the first slide rail 212, so that the drawer assembly 1 can be pushed into the box body or pulled out of the box body more easily.
It should be noted that, when a large number of articles are stored in the drawer assembly 1, a large stress is generated at the joint of the first supporting plate 211 and the side wall of the box body, and fatigue failure is likely to occur at the joint of the first supporting plate 211 and the box body; in order to prevent the fracture of the joint between the first sliding rail set 21 and the box body caused by the excessive weight of the drawer assembly 1 and increase the structural reliability, as shown in fig. 4 and 5, the guiding rail mechanism 2 further includes a second supporting plate 23 contacting with the first supporting plate 211, the second supporting plate 23 is located below the drawer assembly 1 and mainly plays a role of supporting the drawer assembly 1, and the second supporting plate 213 is connected with the side wall of the box body in a sliding manner or in a fixed manner. The first support plate 211 bears the weight of the case assembly 1 in cooperation with the second support plate 23.
Referring to fig. 3, the rail mechanism 2 further includes a second slide rail 24 located on the drawer assembly 1, and a second roller 25 located in the box, the second slide rail 24 is parallel to the first slide rail 21 and extends along a direction in which the drawer assembly 1 is pulled out of the box, and the second roller 25 is matched with the second slide rail 24, so that the drawer assembly 1 can be pushed into the box, or pulled out of the box. Specifically, the first roller 22 is located behind the drawer assembly 1, the second roller 25 is located in front of the box body, after the drawer assembly 1 is installed on the box body, the first roller 22 is matched with the first sliding rail 212, and the second roller 25 is matched with the second sliding rail 23 to support the drawer assembly 1 together, so that roller contact is relied on between the drawer assembly 1 and the box body, traditional sliding friction between the drawer assembly 1 and the box body is changed into rolling friction, and therefore the drawer assembly 1 can be pulled out of or pushed into the box body more easily. Secondly, make drawer assembly 1 push into the box or from the in-process of pulling out in the box, avoid drawer assembly 1's lower surface and other surface contact, prevent that drawer assembly 1 from taking place wearing and tearing, and then the protection is located drawer assembly 1's lower surface's static board 3 and does not take place wearing and tearing.
It should be noted that, as shown in fig. 5, when the direction in which the drawer assembly 1 is pulled out of the refrigerator body is taken as the front, and the control switch 6 is selected to be a mechanical microswitch, the control switch 6 may be installed at a position close to the rear wall of the refrigerator below the first guide rail 211, and when the drawer assembly 1 is completely pushed into the refrigerator body, the first roller 22 contacts the control switch 6 on the first guide rail 211 and presses the control switch 6 downward, the control switch 6 is closed, and the electrostatic plate 3 is connected to the power supply. In order to prevent the drawer component 1 from violently colliding with the box body and damaging the electrostatic fresh-keeping refrigerator when the drawer component 1 is pushed into the box body, a damping block 7 is additionally arranged on the rear side of the first guide rail 211, and the damping block 7 can also play a role in reducing noise.
The mode of combining the electrostatic plate 3 and the drawer assembly 1 can be used on any drawer assembly 1 in a refrigerating chamber, a temperature changing chamber or a freezing chamber of an electrostatic preservation refrigerator, and can also be used on other refrigerating and freezing equipment, such as low-temperature refrigerating equipment such as wine cabinets, flower cabinets, refrigerators and the like.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The electrostatic preservation refrigerator is characterized by comprising a refrigerator body, wherein a drawer assembly used for storing articles is arranged in the refrigerator body, the drawer assembly is in sliding connection with the refrigerator body through a guide rail mechanism, at least one side wall or bottom wall of the drawer assembly comprises an electrostatic plate, and the electrostatic plate is connected with a power supply.
2. The electrostatic crisper according to claim 1, wherein the drawer assembly comprises a drawer body, the electrostatic plate being removably attached to one side of at least one of a side wall or a bottom wall of the drawer body.
3. The electrostatic crisper according to claim 1, wherein said drawer assembly is enclosed by said electrostatic plate made of metallic material.
4. The electrostatic freshness refrigerator according to any one of claims 1 to 3, wherein the outer surface of the electrostatic plate is covered with an insulating protective layer.
5. The electrostatic refreshing refrigerator according to claim 4, wherein a control switch for controlling the on/off of the circuit is disposed between the electrostatic plate and the power supply.
6. The electrostatic refreshing refrigerator according to claim 5, wherein the control switch is disposed between the drawer assembly and the cabinet, and the control switch can detect a position of the drawer assembly;
when the drawer assembly is completely pushed into the box body, the control switch is closed;
the control switch is open when the drawer assembly is moved from the fully pushed-in position.
7. The electrostatic refreshing refrigerator according to claim 5, wherein the electrostatic refreshing refrigerator further comprises a refrigerator door, and the control switch is arranged at the matching position of the refrigerator door and the refrigerator body;
when the refrigerator door is opened, the control switch is switched off;
when the refrigerator door is closed, the control switch is closed.
8. The electrostatic refreshing refrigerator according to claim 6 or 7, wherein the control switch is a micro switch or an infrared induction switch.
9. The electrostatic refreshing refrigerator according to claim 1, wherein the rail mechanism comprises a first rail set fixed inside the refrigerator body, and a first roller disposed on the drawer assembly, the first rail set extends along a direction in which the drawer assembly is pulled out of the refrigerator, and the first roller cooperates with the first rail set to push the drawer assembly into the refrigerator body or pull the drawer assembly out of the refrigerator body.
10. The electrostatic refreshing refrigerator according to claim 9, wherein the rail mechanism further comprises a second sliding rail located on the drawer assembly and a second roller located in the box body, the second sliding rail is parallel to the first sliding rail, and the second roller is matched with the second sliding rail, so that the drawer assembly is pushed into or pulled out of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910199847.XA CN111692801A (en) | 2019-03-15 | 2019-03-15 | Electrostatic fresh-keeping refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910199847.XA CN111692801A (en) | 2019-03-15 | 2019-03-15 | Electrostatic fresh-keeping refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111692801A true CN111692801A (en) | 2020-09-22 |
Family
ID=72475409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910199847.XA Pending CN111692801A (en) | 2019-03-15 | 2019-03-15 | Electrostatic fresh-keeping refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111692801A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1132746A (en) * | 1997-05-23 | 1999-02-09 | Yoshihiro Takao | Thawing and storing of frozen food |
| US6451364B1 (en) * | 1997-03-17 | 2002-09-17 | Akinori Ito | Method of treating a food object in an electrostatic field |
| JP2005117967A (en) * | 2003-09-09 | 2005-05-12 | Koden:Kk | Freshness keeping tray for fresh food |
| JP2008106994A (en) * | 2006-10-25 | 2008-05-08 | Matsushita Electric Ind Co Ltd | Storage and refrigerator |
| JP2008273622A (en) * | 2007-04-04 | 2008-11-13 | Mitsui O S K Lines Ltd | Electrostatic field generation sheet and electrostatic field generation container |
| JP2010249474A (en) * | 2009-04-20 | 2010-11-04 | Mitsubishi Electric Corp | Refrigerator |
| CN104567178A (en) * | 2014-12-23 | 2015-04-29 | 合肥华凌股份有限公司 | Refrigerator |
| CN204560061U (en) * | 2015-02-06 | 2015-08-12 | 宁波虎兴数控科技有限公司 | A kind of Line Cutting Machine Control cabinet with swirl refrigerating device |
| WO2016191944A1 (en) * | 2015-05-29 | 2016-12-08 | 深圳市同盛绿色科技有限公司 | Normal-temperature food preservation device based on plasma and electrostatic ion membrane technology |
| CN206755719U (en) * | 2017-03-17 | 2017-12-15 | 合肥华凌股份有限公司 | A kind of refrigerator moisture keeping drawer and there is its refrigerator |
-
2019
- 2019-03-15 CN CN201910199847.XA patent/CN111692801A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6451364B1 (en) * | 1997-03-17 | 2002-09-17 | Akinori Ito | Method of treating a food object in an electrostatic field |
| JPH1132746A (en) * | 1997-05-23 | 1999-02-09 | Yoshihiro Takao | Thawing and storing of frozen food |
| JP2005117967A (en) * | 2003-09-09 | 2005-05-12 | Koden:Kk | Freshness keeping tray for fresh food |
| JP2008106994A (en) * | 2006-10-25 | 2008-05-08 | Matsushita Electric Ind Co Ltd | Storage and refrigerator |
| JP2008273622A (en) * | 2007-04-04 | 2008-11-13 | Mitsui O S K Lines Ltd | Electrostatic field generation sheet and electrostatic field generation container |
| JP2010249474A (en) * | 2009-04-20 | 2010-11-04 | Mitsubishi Electric Corp | Refrigerator |
| CN104567178A (en) * | 2014-12-23 | 2015-04-29 | 合肥华凌股份有限公司 | Refrigerator |
| CN204560061U (en) * | 2015-02-06 | 2015-08-12 | 宁波虎兴数控科技有限公司 | A kind of Line Cutting Machine Control cabinet with swirl refrigerating device |
| WO2016191944A1 (en) * | 2015-05-29 | 2016-12-08 | 深圳市同盛绿色科技有限公司 | Normal-temperature food preservation device based on plasma and electrostatic ion membrane technology |
| CN206755719U (en) * | 2017-03-17 | 2017-12-15 | 合肥华凌股份有限公司 | A kind of refrigerator moisture keeping drawer and there is its refrigerator |
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