Refrigerator vertical beam with good sealing function
By inserting a heating pipe and heating wire in the refrigerator vertical beam and heating pads with a heat transfer flake, the problem of water condensation on the surface of the refrigerator vertical beam is solved, and the sealing and power saving inside the refrigerator are achieved.
Patent Information
- Application Number
- CN202422055657.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-23
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-08-23
AI Technical Summary
The vertical beams of existing refrigerators are easily contaminated with water condensation. In winter, the water condensation forms ice cubes, resulting in gaps when the refrigerator door covers the surface of the vertical beam, which cannot ensure the sealing of the refrigerator inside, which increases the operating burden of the refrigeration system and the cost of household electricity.
A refrigerator vertical beam with good closure function is designed, with built-in heating pipes and heating wires. The sealing gasket is heated through a heat transfer sheet to prevent the water condensation from forming ice, ensuring the sealing between the refrigerator door and the vertical beam.
Through the combination of heating wire and heating pipe, the water condensation on the surface of the vertical beam of the refrigerator is effectively prevented from forming ice cubes, maintaining the sealing inside the refrigerator, reducing the operating frequency of the refrigeration system, saving electricity, and reducing household electricity costs.
Smart Images
Figure CN223050302U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of refrigerator accessories, in particular to a refrigerator vertical beam with good sealing function. Background Technique
[0002] Refrigerators with large-capacity storage compartments usually adopt a left-right double-door structure. Since there is a certain gap between the two door bodies, a vertical beam for sealing needs to be installed on one of the door bodies. When the door body is opened, the vertical beam is in a state approximately perpendicular to the door body, that is, in a fully folded state. During the closing process of the door body, the vertical beam will rotate along a vertical axis to a state approximately parallel to the door body, that is, in a fully unfolded state, so as to seal the gap between this door body and the other door body and prevent the cold in the storage compartment from leaking through this gap.
[0003] In the prior art, the refrigerator vertical beam is prone to condensing water. In winter, the condensed water covering the surface of the refrigerator vertical beam freezes into ice. When the refrigerator door covers the surface of the vertical beam with ice, gaps will be generated, and the airtightness inside the refrigerator cannot be guaranteed. In order to maintain the low temperature inside the refrigerator, the refrigeration system needs to run continuously, consuming more electric energy and increasing the electricity cost of the family. Content of the Utility Model
[0004] The purpose of the utility model is to provide a refrigerator vertical beam with good sealing function to solve the defects mentioned in the above background technique.
[0005] To achieve the above purpose, a refrigerator vertical beam with good sealing function is provided, including a vertical beam body. An accommodation groove is opened inside the vertical beam body, and a heating pipe is inserted inside the vertical beam body. At the same time, a connection seat is fixedly installed at the bottom of the heating pipe. At the same time, a heat transfer sheet is fixedly arranged on the bottom surface of the connection seat, and a sealing gasket is fixedly installed on the side of the heat transfer sheet away from the connection seat. The heating pipe is adapted to the size of the heating wire, and a heating wire is arranged inside the heating pipe. At the same time, a power supply box is fixedly arranged at the end of the heating wire, and the heating wire is powered by the power supply inside the power supply box. A locking piece is fixedly installed at one end of the power supply box away from the heating wire. Two groups of "L"-shaped fixing seats are welded on the outside of the vertical beam body.
[0006] Preferably, the accommodation groove is adapted to the size of the heating pipe, and the heating pipe is inserted inside the accommodation groove. At the same time, both the accommodation groove and the heating pipe are circularly arranged.
[0007] Preferably, a positioning groove is opened on the lower side inside the heating pipe, and three fixing pieces are evenly installed on the heating wire. At the same time, the three fixing pieces are all circularly arranged, and the diameter of the fixing piece is adapted to the inner diameter size of the heating pipe.
[0008] Preferably, the heating wire is arranged inside the heating tube through three fixing pieces thereon, and a positioning seat is fixedly arranged at the bottom of the three fixing pieces, and the size of the positioning seat is adapted to that of the positioning groove.
[0009] Preferably, the positioning seat is inserted into the positioning groove, and the cross-sections of both the positioning seat and the positioning groove are rectangular.
[0010] Preferably, four screwing holes are evenly formed in the end face of the vertical beam body, four through holes are evenly formed in the locking piece, and at the same time, the fixing bolts pass through the through holes and are screwed and fixed inside the screwing holes. At the same time, the cross-sectional area of the vertical beam body is equal to the surface area of the locking piece.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: the heating wire performs micro-heating work on the heating tube, the heating tube heats the heat transfer piece through the connecting seat, and at the same time, the heat transfer piece can heat the sealing gasket, so that the water condensation covering the surface of the refrigerator vertical beam cannot form ice, and when the refrigerator door covers the surface of the vertical beam, there will be no gap, thereby ensuring the sealing performance inside the refrigerator, saving electric energy, and reducing the electricity cost of the family. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a front view schematic diagram of the structure of the present utility model;
[0013] Figure 2 is Figure 1 the side view of;
[0014] Figure 3 is Figure 1 the bottom view of;
[0015] Figure 4 is Figure 1 the top view of.
[0016] Reference numerals in the drawings: 1, vertical beam body; 2, fixing seat; 3, heating wire; 31, fixing piece; 4, positioning seat; 5, power supply box; 6, locking piece; 7, receiving groove; 8, heating tube; 9, connecting seat; 10, positioning groove; 11, heat transfer piece; 12, sealing gasket. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0017] Please refer to Figures 1-4, the present utility model provides a refrigerator vertical beam with good sealing function, including a vertical beam body 1. An accommodation groove 7 is opened inside the vertical beam body 1, and a heating pipe 8 is inserted inside the vertical beam body 1. At the same time, a connecting seat 9 is fixedly installed at the bottom of the heating pipe 8. At the same time, a heat transfer sheet 11 is fixedly arranged on the bottom surface of the connecting seat 9, and a sealing gasket 12 is fixedly installed on the side of the heat transfer sheet 11 away from the connecting seat 9. The heating pipe 8 is adapted to the size of the heating wire 3, and a heating wire 3 is arranged inside the heating pipe 8. At the same time, a power supply box 5 is fixedly arranged at the end of the heating wire 3, and the heating wire 3 is powered by the power supply inside the power supply box 5. A locking piece 6 is fixedly installed at one end of the power supply box 5 away from the heating wire 3. Two "L"-shaped fixing seats 2 are welded on the outside of the vertical beam body 1.
[0018] Working principle: When in use, three fixing pieces 31 are evenly installed on the heating wire 3. A positioning seat 4 is fixedly arranged at the bottom of the three fixing pieces 31. Through the arrangement of the positioning seat 4, the positioning seat 4 at the bottom of the heating wire 3 can be inserted into the positioning groove 10, and at the same time, the three circular fixing pieces 31 are inserted into the heating pipe 8 to complete the positioning installation work between the heating wire 3 and the heating pipe 8. Then, the heating pipe 8 is inserted into the accommodation groove 7 opened inside the vertical beam body 1. When the heating pipe 8 is completely inserted into the accommodation groove 7, at this time, the locking piece 6 covers the end face of the vertical beam body 1, and then the fixing bolt passes through the through hole opened on the locking piece 6 and is screwed and fixed into the screw hole opened on the end face of the vertical beam body 1 to complete the fixing installation work between the vertical beam body 1 and the heating pipe 8. Finally, the vertical beam body 1 is installed on the refrigerator door through the fixing seat 2; when in use in winter, the external switch of the heating wire 3 is started, and the heating wire 3 heats the heating pipe 8. The heating pipe 8 heats the heat transfer sheet 11 through the connecting seat 9. At the same time, the heat transfer sheet 11 can heat the sealing gasket 12. The water condensation covering the surface of the refrigerator vertical beam cannot form ice, and there will be no gap when the refrigerator door covers the surface of the vertical beam, thereby ensuring the sealing performance inside the refrigerator and saving electric energy; reducing the electricity cost of the family.
[0019] As a preferred embodiment, the accommodation groove 7 is adapted to the size of the heating pipe 8, and the heating pipe 8 is inserted into the accommodation groove 7. At the same time, both the accommodation groove 7 and the heating pipe 8 are circularly arranged.
[0020] A positioning groove 10 is opened on the lower side inside the heating pipe 8. Three fixing pieces 31 are evenly installed on the heating wire 3. At the same time, the three fixing pieces 31 are all circularly arranged, and the diameter of the fixing piece 31 is adapted to the inner diameter size of the heating pipe 8.
[0021] The three fixing pieces 31 are all round plates, and the three fixing pieces 31 are evenly distributed on the heating wire 3, which can evenly support the heating wire 3 inside the heating pipe 8 to prevent contact between the inner wall of the heating pipe 8 and the heating wire 3.
[0022] As a preferred embodiment, the heating wire 3 is arranged inside the heating tube 8 through three groups of fixing pieces 31 thereon, and a positioning seat 4 is fixedly arranged at the bottom of the three groups of fixing pieces 31, and the size of the positioning seat 4 is adapted to that of the positioning groove 10.
[0023] The positioning seat 4 is inserted into the positioning groove 10, and the cross sections of both the positioning seat 4 and the positioning groove 10 are rectangular.
[0024] As a preferred embodiment, four groups of screw holes are evenly formed in the end face of the vertical beam body 1, and four groups of through holes are evenly formed in the locking piece 6. At the same time, the fixing bolts pass through the through holes and are screwed and fixed inside the screw holes. At the same time, the cross-sectional area of the vertical beam body 1 is equal to the surface area of the locking piece 6.
Claims
1. A refrigerator vertical beam with good sealing function, comprising a vertical beam body (1), characterized in that: The vertical beam body (1) has a receiving groove (7) disposed inside, and a heating tube (8) is inserted inside the vertical beam body (1), and a connecting seat (9) is fixedly installed at the bottom of the heating tube (8), and a heat transfer plate (11) is fixedly arranged on the bottom surface of the connecting seat (9), and a sealing gasket (12) is fixedly installed on the side of the heat transfer plate (11) away from the connecting seat (9). The size of the heating tube (8) is matched with that of the heating wire (3), and the heating wire (3) is arranged inside the heating tube (8), and a power supply box (5) is fixedly arranged at the end of the heating wire (3), and the heating wire (3) is powered by the power supply inside the power supply box (5), and a locking plate (6) is fixedly installed on the end of the power supply box (5) away from the heating wire (3), and two groups of "L"-shaped fixing seats (2) are welded on the outside of the vertical beam body (1).
2. The refrigerator vertical beam with good sealing function according to claim 1, characterized in that: The size of the receiving groove (7) is matched to that of the heating tube (8), and the heating tube (8) is inserted into the interior of the receiving groove (7), and both the receiving groove (7) and the heating tube (8) are arranged in a circular shape.
3. The refrigerator vertical beam with good sealing function according to claim 1, characterized in that: A positioning groove (10) is provided on the lower inner side of the heating tube (8), and three groups of fixing plates (31) are evenly installed on the heating wire (3). The three groups of fixing plates (31) are all circular in shape, and the diameter of the fixing plates (31) is compatible with the inner diameter of the heating tube (8).
4. The refrigerator vertical beam with good sealing function according to claim 3, characterized in that: The heating wire (3) is arranged inside the heating tube (8) via three groups of fixing plates (31) thereon, and a positioning seat (4) is fixedly arranged at the bottom of the three groups of fixing plates (31), and the size of the positioning seat (4) is adapted to the size of the positioning groove (10).
5. The refrigerator vertical beam with good sealing function according to claim 4, characterized in that: The positioning seat (4) is inserted into the interior of the positioning groove (10), and the cross-sections of the positioning seat (4) and the positioning groove (10) are both rectangular.
6. The refrigerator vertical beam with good sealing function according to claim 1, characterized in that: The end surface of the vertical beam body (1) is evenly provided with four groups of screw holes, and the locking plate (6) is evenly provided with four groups of through holes, and the fixing bolts are screwed through the through holes and fixed inside the screw holes, and the cross-sectional area of the vertical beam body (1) is equal to the surface area of the locking plate (6).