CN216043436U - Sliding door freezer with electric heating defrosting structure - Google Patents
Sliding door freezer with electric heating defrosting structure Download PDFInfo
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- CN216043436U CN216043436U CN202122532868.4U CN202122532868U CN216043436U CN 216043436 U CN216043436 U CN 216043436U CN 202122532868 U CN202122532868 U CN 202122532868U CN 216043436 U CN216043436 U CN 216043436U
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Abstract
The utility model discloses a sliding door freezer with an electric heating defrosting structure, which comprises an outer frame; a second door frame is arranged in the outer frame; according to the refrigerator, the magnetic attraction mechanism is arranged above the inner sides of the second door frame and the outer frame, when the object is taken and placed, the second door frame is loosened, the return spring connected with the connecting block is pulled through the fixing block arranged at the top of the second door frame, the return spring drives the second door frame to return quickly under the elastic structure of the return spring, then a worker energizes the magnetic attraction mechanism through the intelligent controller, the first electromagnetic block and the second electromagnetic block convert electric energy into a magnetic field, the first electromagnetic block and the second electromagnetic block are attracted and attached to each other, the spring contact is attached to the connecting contact, under the magnetic attraction effect of the first electromagnetic block and the second electromagnetic block, the sides of the outer frame and the second door frame can be attached tightly, cold air inside the outer frame is prevented from leaking, and the refrigerating effect of the refrigerator is enhanced.
Description
Technical Field
The utility model relates to the technical field of freezer doors, in particular to a sliding door freezer with an electric heating defrosting structure.
Background
The sliding door of the refrigerator is arranged inside a door frame track of the refrigerator, and generally, the sliding door has at least two door bodies and is used for opening or closing the refrigerator by sliding the sliding door leftwards and rightwards.
The defects of the prior sliding door refrigerator are as follows:
1. when the sliding door of current sliding door freezer was laminated with the door frame, most sliding door laminated with the door frame naturally, and at the in-process of long-term use, the leakproofness of sliding door and door frame laminating is relatively poor, causes the inside air conditioning of freezer to leak to influence the refrigeration effect of freezer.
2. Current sliding door freezer is in the freezer in the use, because the difference in temperature of the inside and outside both sides of sliding door is great, often condenses more frost on sliding door cavity glass's surface, when the frost is more, often can lead to door frame and freezer body to combine unable opening, at present, mainly can open through external force, damages the freezer easily, influences people's use.
3. The frost affects the transparency of the hollow glass, and a user cannot visually observe objects in the cabinet outside, so that the display effect of the hollow glass is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sliding door freezer with an electric heating defrosting structure, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a sliding door freezer with an electric heating defrosting structure comprises an outer frame; a second door frame is arranged in the outer frame, a defrosting mechanism is arranged on the inner side of the second door frame, and a magnetic suction mechanism is arranged above the joint of the second door frame and the inner side of the outer frame;
the defrosting mechanism comprises a placing groove, a lead and a conductive heating film, the placing groove is formed in the inner side of the periphery of the second door frame, the lead is arranged at four corners inside the placing groove, one end of the lead is connected with an external power supply through the lead, and the other end of the lead is electrically connected with the conductive heating film on the hollow glass in the second door frame;
the mechanism is inhaled to magnetism is including installation piece, first electromagnetism piece, spring contact, second electromagnetism piece and connecting contact, the avris at the second door frame is installed to the installation piece, and the upper and lower both ends in the installation piece outside are provided with first electromagnetism piece, and the below of first electromagnetism piece is provided with two sets of spring contacts, and the frame is installed the second electromagnetism piece with the corresponding position department of installation piece, and the inboard of second electromagnetism piece is provided with connecting contact.
Preferably, two sets of mounting grooves are formed in the top of the inner side of the outer frame, and sliding grooves are formed in positions, corresponding to the mounting grooves, of the bottom in the outer frame.
Preferably, a first door frame is installed in the front side installation groove in the outer frame, and a second door frame is installed in the rear side installation groove in the outer frame.
Preferably, the second door frame is internally provided with hollow glass, one side of the top of the second door frame is provided with a fixed block, and the first door frame and the second door frame have the same internal structure.
Preferably, a return spring is arranged at the top of the second door frame, and two ends of the return spring are fixedly connected with the connecting block and the fixing block.
Preferably, the bottom of second door frame is provided with two sets of sliding mechanism, and sliding mechanism is including connecting rod, mounting bracket and pulley, and the top of connecting rod and one side fixed connection of second door frame bottom, the below of connecting rod is connected with the pulley through the mounting bracket rotation, and the pulley card is gone into to the inside of spout.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the refrigerator, the magnetic attraction mechanism is arranged above the inner sides of the second door frame and the outer frame, when the object is taken and placed, the second door frame is loosened, the return spring connected with the connecting block is pulled through the fixing block arranged at the top of the second door frame, the return spring drives the second door frame to return quickly under the elastic structure of the return spring, then a worker energizes the magnetic attraction mechanism through the intelligent controller, the first electromagnetic block and the second electromagnetic block convert electric energy into a magnetic field, the first electromagnetic block and the second electromagnetic block are attracted and attached to each other, the spring contact is attached to the connecting contact, under the magnetic attraction effect of the first electromagnetic block and the second electromagnetic block, the sides of the outer frame and the second door frame can be attached tightly, cold air inside the outer frame is prevented from leaking, and the refrigerating effect of the refrigerator is enhanced.
2. According to the utility model, the defrosting mechanisms are arranged on the inner sides of the first door frame and the second door frame, in the refrigerating process, the wires in the placing groove are electrified through the external controller, the hollow glass on the inner side of the second door frame is heated, and the temperature difference between the inner side and the outer side of the hollow glass is reduced, so that the surface of the hollow glass is prevented from condensing frost mist, and the phenomenon that the second door frame slides in the outer frame due to excessive frost mist on the surface of the hollow glass, and the display effect of the hollow glass is influenced is avoided.
Drawings
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is a schematic view of the internal structure of a second door frame according to the present invention;
FIG. 3 is a schematic top view of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 5 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
In the figure: 1. an outer frame; 101. mounting grooves; 102. connecting blocks; 103. a chute; 2. a first door frame; 3. a second door frame; 301. hollow glass; 302. a fixed block; 4. a return spring; 5. a defrosting mechanism; 501. a placement groove; 502. a wire; 503. a conductive heating film; 6. a magnetic attraction mechanism; 601. mounting blocks; 602. a first electromagnetic block; 603. a spring contact; 604. a second electromagnetic block; 605. connecting the contacts; 7. a sliding mechanism; 701. a connecting rod; 702. a mounting frame; 703. a pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; 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.
Referring to fig. 1-5, an embodiment of the present invention is shown: a sliding door freezer with electric heating defrosting structure comprises an outer frame 1; a second door frame 3 is arranged in the outer frame 1, a defrosting mechanism 5 is arranged on the inner side of the second door frame 3, and a magnetic suction mechanism 6 is arranged above the connection part of the second door frame 3 and the inner side of the outer frame 1;
the defrosting mechanism 5 comprises a placing groove 501, a lead 502 and a conductive heating film 503, wherein the placing groove 501 is arranged on the inner side around the second door frame 3, the leads 502 are arranged at four corners inside the placing groove 501, one end of each lead 502 is connected with an external power supply through a lead, and the other end of each lead 502 is electrically connected with the conductive heating film on the hollow glass 301 in the second door frame 3;
the magnetic attraction mechanism 6 comprises an installation block 601, a first electromagnetic block 602, spring contacts 603, a second electromagnetic block 604 and connecting contacts 605, wherein the installation block 601 is installed at the side of the second door frame 3, the upper end and the lower end of the outer side of the installation block 601 are provided with the first electromagnetic block 602, two groups of spring contacts 603 are arranged below the first electromagnetic block 602, the second electromagnetic block 604 is installed at the corresponding position of the outer frame 1 and the installation block 601, and the connecting contacts 605 are arranged at the inner side of the second electromagnetic block 604;
specifically, as shown in fig. 1, when the device is used, the sliding mechanism 7 at the bottom of the first door frame 2 and the second door frame 3 is inserted into the connecting block 102 and the sliding slot 103, the mounting block 601 is mounted on the top of the side of the first door frame 2 and the second door frame 3, the second electromagnetic block 604 is mounted at the position corresponding to the mounting block 601 in the inner slot of the outer frame 1, the magnetic attraction mechanism 6 and the wire 502 at the side of the second door frame 3 are connected to an external power source through a wire, the wire 502 and the magnetic attraction mechanism 6 are powered on for use, when the second door frame 3 needs to slide to take and place the articles in the outer frame 1, the magnetic attraction mechanism 6 is powered off through an external controller, the first electromagnetic block 602 and the second electromagnetic block 604 lose magnetic force, the second door frame 3 slides in the sliding slot 103 through the pulley 703, the side of the second door frame 3 is separated from the inner side of the outer frame 1, and the outer frame 1 is opened, when the object is taken and placed, the second door frame 3 is released, the return spring 4 connected with the connecting block 102 is pulled by the fixed block 302 arranged at the top of the second door frame 3, under the elastic structure of the return spring 4, the return spring 4 drives the second door frame 3 to return quickly, then the worker energizes the magnetic attraction mechanism 6 through the intelligent controller, the first electromagnetic block 602 and the second electromagnetic block 604 convert electric energy into a magnetic field, the first electromagnetic block 602 and the second electromagnetic block 604 are attracted and attached, the spring contact 603 is attached to the connecting contact 605, under the magnetic attraction effect of the first electromagnetic block 602 and the second electromagnetic block 604, the lateral sides of the outer frame 1 and the second door frame 3 can be closely attached, the cold air inside the outer frame 1 is prevented from leaking, the refrigerating effect of the refrigerator is enhanced, in the refrigerating process, the lead 502 inside the placing groove 501 is energized through the external controller, the insulating glass 301 on the inner side of the second door frame 3 is heated, and the temperature difference between the inner side and the outer side of the insulating glass 301 is reduced, so that frost is prevented from being condensed on the surface of the insulating glass 301, and the phenomenon that the second door frame 3 slides in the outer frame 1 due to the influence of excessive frost on the surface of the insulating glass 301 and the display effect of the insulating glass 301 is influenced is avoided.
Further, two groups of mounting grooves 101 are formed in the top of the inner side of the outer frame 1, and sliding grooves 103 are formed in the positions, corresponding to the mounting grooves 101, of the bottom in the outer frame 1;
specifically, as shown in fig. 1 and 3, the installation grooves 101 and the sliding grooves 103 are provided to facilitate the installation of the first door frame 2 and the second door frame 3 inside the outer frame 1, and the installation grooves 101 are provided to facilitate the installation of the return springs 4 on the tops of the first door frame 2 and the second door frame 3.
Further, a first door frame 2 is installed in the front side installation groove 101 in the outer frame 1, and a second door frame 3 is installed in the rear side installation groove 101 in the outer frame 1;
specifically, as shown in fig. 1 and 3, through the first door frame 2 and the second door frame 3 installed inside the outer frame 1, the first door frame 2 and the second door frame 3 are arranged in a staggered manner in the front and back direction, so that the first door frame 2 and the second door frame 3 can seal the inside of the outer frame 1, the internal sealing performance of the outer frame 1 is ensured, the leakage of the cold air inside the outer frame 1 is avoided, and the refrigerating effect of the outer frame 1 is ensured.
Further, hollow glass 301 is installed inside the second door frame 3, a fixed block 302 is arranged on one side of the top of the second door frame 3, and the internal structures of the first door frame 2 and the second door frame 3 are the same;
specifically, as shown in fig. 1 and 2, the hollow glass 301 arranged inside the second door frame 3 enables a person to more visually see the articles placed inside the outer frame 1, and the fixing block 302 arranged at one end of the second door frame 3 far away from the inner side of the outer frame 1 enables the second door frame 3 to be quickly attached to the inner side of the outer frame 1 under the elastic structure of the return spring 4.
Further, a return spring 4 is arranged at the top of the second door frame 3, and two ends of the return spring 4 are fixedly connected with the connecting block 102 and the fixed block 302;
specifically, as shown in fig. 1 and 3, under the elastic structure of return spring 4, make return spring 4 drive the quick return of second door frame 3, make the installation piece 601 of second door frame 3 side and the inboard second electromagnetism piece 604 magnetism of frame inhale and be connected, inhale mechanism 6 through magnetism and closely laminate first door frame 2 and frame 1, prevent that the inside air conditioning of frame 1 from leaking outward to reach the refrigeration effect of reinforcing freezer.
Further, two sets of sliding mechanisms 7 are arranged at the bottom of the second door frame 3, each sliding mechanism 7 comprises a connecting rod 701, an installation frame 702 and a pulley 703, the top of each connecting rod 701 is fixedly connected with one side of the bottom of the second door frame 3, the pulley 703 is rotatably connected below the connecting rod 701 through the installation frame 702, and the pulley 703 is clamped into the sliding groove 103;
specifically, as shown in fig. 1 and 5, two sets of sliding mechanisms 7 provided at the bottom of the second door frame 3 are inserted into the sliding groove 103, and the second door frame 3 is slid inside the sliding groove 103.
The working principle is as follows: as shown in fig. 1, 2, 3, 4 and 5, when the device is used, the sliding mechanism 7 at the bottom of the first door frame 2 and the second door frame 3 is inserted into the connecting block 102 and the sliding slot 103, the mounting block 601 is mounted on the top of the side of the first door frame 2 and the second door frame 3, the second electromagnetic block 604 is mounted at the position corresponding to the mounting block 601 on the inner side slot of the outer frame 1, the magnetic attraction mechanism 6 and the lead 502 at the side of the second door frame 3 are connected with the external power supply through the lead, the lead 502 and the magnetic attraction mechanism 6 are electrified for use, when the second door frame 3 needs to be slid to take and place the articles in the outer frame 1, the magnetic attraction mechanism 6 is powered off through the external controller, the first electromagnetic block 602 and the second electromagnetic block 604 lose the magnetic force, the second door frame 3 slides in the sliding slot 103 through the pulley 703, the side of the second door frame 3 is separated from the inner side of the outer frame 1, the outer frame 1 is opened to pick and place the object, when the picking and placing of the object are completed, the second door frame 3 is loosened, the return spring 4 connected with the connecting block 102 through the fixed block 302 arranged at the top of the second door frame 3 is pulled, the return spring 4 drives the second door frame 3 to return quickly under the elastic structure of the return spring 4, then a worker energizes the magnetic attraction mechanism 6 through the intelligent controller, so that the first electromagnetic block 602 and the second electromagnetic block 604 convert electric energy into a magnetic field, the first electromagnetic block 602 and the second electromagnetic block 604 are attracted and attached, the spring contact 603 is attached to the connecting contact 605, under the magnetic attraction effect of the first electromagnetic block 602 and the second electromagnetic block 604, the sides of the outer frame 1 and the second door frame 3 can be attached tightly, the leakage of cold air inside the outer frame 1 is prevented, the refrigerating effect of the refrigerator is enhanced, in the refrigerating process, the lead 502 inside the placing groove 501 is energized through the external controller, the insulating glass 301 on the inner side of the second door frame 3 is heated, and the temperature difference between the inner side and the outer side of the insulating glass 301 is reduced, so that frost and fog are prevented from being condensed on the surface of the insulating glass 301, and the phenomenon that the second door frame 3 slides in the outer frame 1 to influence the display effect of the insulating glass 301 due to the fact that the frost and fog on the surface of the insulating glass 301 are too much is avoided.
The utility model is not described in detail, but is well known to those skilled in the art.
Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.
Claims (6)
1. A sliding door freezer with an electric heating defrosting structure comprises an outer frame (1); the method is characterized in that: a second door frame (3) is arranged in the outer frame (1), a defrosting mechanism (5) is arranged on the inner side of the second door frame (3), and a magnetic suction mechanism (6) is arranged above the connection part of the second door frame (3) and the inner side of the outer frame (1);
the defrosting mechanism (5) comprises a placing groove (501), wires (502) and a conductive heating film (503), wherein the placing groove (501) is formed in the inner side of the periphery of the second door frame (3), the wires (502) are installed at four corners inside the placing groove (501), one end of each wire (502) is connected with an external power supply through the wire, and the other end of each wire (502) is electrically connected with the conductive heating film on the hollow glass (301) in the second door frame (3);
mechanism (6) is inhaled to magnetism is including installation piece (601), first electromagnetism piece (602), spring contact (603), second electromagnetism piece (604) and connecting contact (605), the avris at second door frame (3) is installed in installation piece (601), and the upper and lower both ends in installation piece (601) outside are provided with first electromagnetism piece (602), and the below of first electromagnetism piece (602) is provided with two sets of spring contact (603), and second electromagnetism piece (604) are installed with the corresponding position department of installation piece (601) in frame (1), and the inboard of second electromagnetism piece (604) is provided with connecting contact (605).
2. A sliding door freezer with electrically heated defrost structure as in claim 1 further comprising: two sets of mounting grooves (101) have been seted up at frame (1) inboard top, and spout (103) have been seted up to bottom and mounting groove (101) corresponding position department in frame (1).
3. A sliding door freezer with electrically heated defrost structure as in claim 1 further comprising: the door frame is characterized in that a first door frame (2) is installed in a front side installation groove (101) in the outer frame (1), and a second door frame (3) is installed in a rear side installation groove (101) in the outer frame (1).
4. A sliding door freezer with electrically heated defrost structure as in claim 1 further comprising: the hollow glass (301) is installed in the second door frame (3), the fixing block (302) is arranged on one side of the top of the second door frame (3), and the internal structures of the first door frame (2) and the second door frame (3) are the same.
5. A sliding door freezer with electrically heated defrost structure as in claim 1 further comprising: and a return spring (4) is arranged at the top of the second door frame (3), and two ends of the return spring (4) are fixedly connected with the connecting block (102) and the fixing block (302).
6. A sliding door freezer with electrically heated defrost structure as in claim 1 further comprising: the bottom of second door frame (3) is provided with two sets of sliding mechanism (7), and sliding mechanism (7) are including connecting rod (701), mounting bracket (702) and pulley (703), and the top of connecting rod (701) and one side fixed connection of second door frame (3) bottom, and the below of connecting rod (701) is rotated through mounting bracket (702) and is connected with pulley (703), and pulley (703) card is gone into to the inside of spout (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122532868.4U CN216043436U (en) | 2021-10-21 | 2021-10-21 | Sliding door freezer with electric heating defrosting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122532868.4U CN216043436U (en) | 2021-10-21 | 2021-10-21 | Sliding door freezer with electric heating defrosting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216043436U true CN216043436U (en) | 2022-03-15 |
Family
ID=80610153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122532868.4U Active CN216043436U (en) | 2021-10-21 | 2021-10-21 | Sliding door freezer with electric heating defrosting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216043436U (en) |
-
2021
- 2021-10-21 CN CN202122532868.4U patent/CN216043436U/en active Active
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