Rust-proof folding and splicing type washing machine drying tunnel die casting

Abstract

The utility model discloses an anti-rust folding splicing type washing machine drying tunnel die casting which comprises a lower channel shell, fixing ground feet are fixedly installed on the outer surface of the lower channel shell, an upper press-fit cover is installed on the outer surface of one end of the lower channel shell in an attached mode, and a rotating mechanism is arranged between the lower channel shell and the upper press-fit cover. And through the rotating mechanism, the drying tunnel cannot be rusted due to water return during use. According to the anti-rust folding and splicing type washing machine drying tunnel die casting, when clothes are dried, air can be exhausted from the position between the upper pressing cover and the lower channel shell through heating of the cooling fins, so that hot air pushes away a baffle to enter the washing machine, and when the washing machine is cleaned, a windless tension spring in the drying tunnel pulls back the baffle to cut off communication of the drying tunnel; and through the L-shaped design of the drying tunnel, water cannot flow back to the interior of the drying tunnel to cause corrosion when the clothes are washed, and meanwhile, the interior rust prevention is enhanced through the high-temperature rust-proof paint sprayed in the drying tunnel.

Description

Technical Field

[0001] The utility model relates to the technical field of washing machine drying channels, in particular to a rust-proof overlapping and splicing type washing machine drying channel die casting. Background Art

[0002] Washing machines originated in Europe. With the development of science and technology and the improvement of economic level, there are more and more styles of washing machines, which are divided into drum washing machines and pulsator washing machines. The washing method of drum washing machines is designed based on the principle of hitting clothes with a hammer, and the drying channel die-casting in the drum washing machine is the core part of the drying-type drum washing machine components, which will directly affect the drying performance of the washing machine. When washing clothes, the stirred water in the washing machine will reversely enter the interior of the drying channel. After long-term use, it will cause rust inside the drying channel, shorten the service life of the drying channel, and breed bacteria and other harmful germs, affecting human health. Utility Model Content

[0003] The utility model aims to provide a rust-proof overlapping splicing type washing machine drying channel die casting to solve the problem in the above background technology that water corrosion in the drying channel affects the service life of the drying channel and is easy to breed bacteria.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rust-proof overlapping splicing type washing machine drying channel die-casting, comprising a lower channel shell, the outer surface of the lower channel shell is fixedly installed with fixed feet, and the fixed feet are located on the outer surfaces of both sides of the lower channel shell, and the lower channel shell is L-shaped, the outer surface of the lower channel shell is buckled and installed with an upper channel shell, and the outer surface of one end of the upper channel shell is evenly provided with fixing holes, and the outer surface of the fixing hole is fixedly installed with a motor assembly, the outer surface of the upper channel shell is provided with a through hole, and the through hole is penetrated by the output end of the motor assembly, and the output end of the motor assembly is rotatably connected to the through hole, an upper press-fit cover is fitted on the outer surface of one end of the lower channel shell, and the upper press-fit cover is connected to the lower channel shell by screws, and a rotating mechanism is arranged between the lower channel shell and the upper press-fit cover, and the rotating mechanism prevents the drying channel from backflowing and causing rust when in use.

[0005] Preferably, the rotating mechanism includes: a fixed plug-in column, baffles are rotatably installed on the outer surfaces of both sides of the fixed plug-in column, and a tension spring is arranged between the baffle and the fixed plug-in column, the fixed plug-in column is engaged with the baffle, and the side surfaces of the baffle are respectively fitted with the inner surfaces of the lower channel shell and the upper press-fit cover, the inner surfaces of the upper press-fit cover and the lower channel shell are provided with grooves, and the grooves of the lower channel shell and the upper press-fit cover are engaged with the fixed plug-in column.

[0006] By adopting the above technical solution, when drying the clothes in the washing machine, the wind can push open the baffle and enter the interior of the washing machine through the upper press-fit cover. When the washing machine is cleaning, the tension spring will pull back the baffle, so that the baffle is fitted with the inner surface of the lower channel shell and the upper press-fit cover, and through the engagement of the baffle with the fixed plug-in column, and according to the L-shaped design of the lower channel shell, the probability of water entering the lower channel shell can be reduced, thereby reducing the probability of rust and bacteria growth inside the drying channel.

[0007] Preferably, the inner surfaces of the lower channel shell, the upper channel shell and the upper press-fit cover are sprayed with high-temperature anti-rust paint, and a limiting snap-fit ​​groove is fixedly installed on the side surface of one end of the upper channel shell close to the upper press-fit cover, and the outer surface of the limiting snap-fit ​​groove is in contact with the outer surface of the upper press-fit cover, and the upper press-fit cover is engaged with the limiting snap-fit ​​groove, and a sealing rubber ring is arranged between the upper press-fit cover, the upper channel shell and the lower channel shell.

[0008] By adopting the above technical scheme, the rust prevention of the outer shell, the upper channel outer shell and the upper press-fit cover can be improved by spraying high-temperature anti-rust paint, thereby reducing the chance of rust. The alignment efficiency of the upper press-fit cover and the lower channel outer shell during installation can be improved by the limiting buckle groove. At the same time, the overall sealing of the drying channel can be improved by the sealing rubber ring.

[0009] Preferably, a wind wheel is arranged inside the lower channel shell and the upper channel shell, and the outer surface of the wind wheel is connected to the output end of the motor assembly, and the motor assembly and the wind wheel are concentrically designed, and a mounting foot is fixedly installed on the outer surface of one end of the upper channel shell close to the motor assembly, and the mounting foot is fitted with the outer surface of the upper channel shell, and a circular hole is opened at one end of the lower channel shell close to the wind wheel, and the circular hole of the lower channel shell is concentrically designed with the wind wheel.

[0010] By adopting the above technical solution, the lower channel shell and the upper channel shell can be automatically positioned by fitting the installation feet with the lower channel shell to improve the installation efficiency. At the same time, the condenser can be installed by installing the feet so that the output end of the condenser is connected to the through hole on the outer surface of the lower channel shell.

[0011] Preferably, a fixed socket is provided on the outer surface of the upper channel shell, and the outer surface of the fixed socket is in contact with the outer surface of the lower channel shell, a heating element is installed on the outer surface of the fixed socket, a fixed pressure plate is fixedly installed on the outer surface of the fixed socket, and the fixed pressure plate is engaged with the heating element.

[0012] By adopting the above technical solution, the fixed pressure plate can be directly removed, and the damaged heating element can be pulled out from the fixed socket and the installation socket for replacement, thereby reducing the difficulty of replacing the damaged heating element and improving the efficiency of replacement.

[0013] Preferably, a snap-fit ​​fixing mechanism is provided between the lower channel shell and the upper channel shell, and the heating component is fixed by the snap-fit ​​fixing mechanism, so that the heating component can be easily disassembled, maintained and cleaned.

[0014] By adopting the above technical solution, the heat dissipation fins can be installed in a limited position by fastening and fixing the lower channel shell with the upper channel shell, thereby reducing the steps during installation and disassembly and improving the assembly efficiency.

[0015] Preferably, the snap-fit ​​fixing mechanism includes: a limiting horizontal bar, which is fixedly installed inside the lower channel shell, and the interior of the lower channel shell is provided with cooling fins, and the outer surfaces of the cooling fins are fitted with the outer surface of the upper channel shell, cooling fins are snap-fitted and installed between the limiting horizontal bars, and the outer surfaces of the cooling fins are penetrated with insertion holes, a heating element is inserted and installed inside the insertion hole, and the outer surface of the heating element is fitted with the inner surface of the insertion hole.

[0016] By adopting the above technical solution, the cooling fins can be restricted between the limiting horizontal bars by fixing the lower channel shell and the upper channel shell, and the cooling fins can be fixed by fitting the lower channel shell, the upper channel shell and the outer surface of the cooling fins, so that the cooling fins can be removed more easily for cleaning during disassembly, and the cooling fins can be replaced individually.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the rust-proof overlapping splicing type washing machine drying channel die casting:

[0018] 1. When the washing machine finishes washing clothes, the motor assembly will rotate to drive the wind wheel to rotate, draw air into the lower channel shell, and discharge it from between the upper pressing cover and the lower channel shell through the heating of the heat dissipation fins, so that the hot air pushes the baffle to enter the inside of the washing machine. When the washing machine is washing, the tension spring will pull the baffle back, so that the baffle is engaged with the fixed plug-in column, and at the same time, it fits with the upper pressing cover and the outer surface of the lower channel shell to block the connection of the drying channel. The L-shaped design of the drying channel prevents water from flowing back to the inside of the drying channel when washing clothes, causing rust and breeding bacteria. At the same time, the high-temperature anti-rust paint sprayed in the drying channel strengthens the internal rust prevention;

[0019] 2. When the tension spring fails and the baffle cannot be closed, the upper cover of the washing machine can be removed, and then the upper compression cover can be removed from the lower channel shell, and then the fixed plug-in column can be taken out from the lower channel shell and replaced, and then the upper compression cover can be installed back to the lower channel shell, so that the upper compression cover and the lower channel shell are clamped and fixed with the fixed plug-in column, so that the baffle and the tension spring can be quickly replaced when they are damaged;

[0020] 3. When installing the cooling fins, the cooling fins need to be inserted between the limiting horizontal bars, and then the upper channel shell can be installed into the lower channel shell, and the cooling fins can be fixed by clamping the upper channel shell and the lower channel shell. After that, the heating element can be inserted into the fixed socket and the installation socket. The cooling fins can be heated by inserting the heating element into the installation socket to enhance the cooling efficiency. At the same time, the cooling fins can be easily removed for cleaning and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the lower channel shell and the upper channel shell of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the upper channel housing and the limiting buckle groove of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the lower channel shell and the upper channel shell of the utility model;

[0024] Figure 4 This is a schematic diagram of the exploded three-dimensional structure of the heat dissipation fins and the heating element of the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the upper channel shell and the fixed foot of the utility model;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the baffle and the tension spring of the utility model.

[0027] In the figure: 1. lower channel housing; 2. fixed foot; 3. upper channel housing; 4. limit snap-fit ​​groove; 5. fixed socket; 6. fixed hole; 7. through hole; 8. motor assembly; 9. mounting foot; 10. wind wheel; 11. cooling fin; 12. mounting hole; 13. fixed pressure plate; 14. heating element; 15. limit horizontal bar; 16. upper pressing cover; 17. fixed plug-in column; 18. baffle; 19. tension spring. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figure 1-6The utility model provides a technical solution: a rust-proof overlapping splicing type washing machine drying channel die casting, comprising a lower channel shell 1, the outer surface of the lower channel shell 1 is fixedly installed with fixed feet 2, and the fixed feet 2 are located on the outer surfaces of both sides of the lower channel shell 1, and the lower channel shell 1 is L-shaped, the outer surface of the lower channel shell 1 is buckled and installed with an upper channel shell 3, and the outer surface of one end of the upper channel shell 3 is evenly provided with fixing holes 6, and the outer surface of the fixing hole 6 is fixedly installed with a motor assembly 8, the outer surface of the upper channel shell 3 is provided with a through hole 7, and the through hole 7 is penetrated by the output end of the motor assembly 8, and the output end of the motor assembly 8 is rotatably connected to the through hole 7, an upper pressing cover 16 is fitted on the outer surface of one end of the lower channel shell 1, and the upper pressing cover 16 is connected to the lower channel shell 1 by screws, and a rotating mechanism is arranged between the lower channel shell 1 and the upper pressing cover 16, and the rotating mechanism prevents the drying channel from backflowing and causing rust when in use.

[0030] The motor assembly 8 is fixedly installed on the outer surface of the upper channel housing 3 through the fixing hole 6, and the output end of the motor assembly 8 can pass through the upper channel housing 3 and be connected to the wind wheel 10 through the through hole 7. At the same time, the lower channel housing 1 can be fixed inside the washing machine through the fixing feet 2, and when installing the upper channel housing 3, the upper channel housing 3 and the lower channel housing 1 can be quickly positioned and installed by installing the feet 9.

[0031] The rotating mechanism includes: a fixed plug-in column 17, baffles 18 are rotatably installed on the outer surfaces of both sides of the fixed plug-in column 17, and a tension spring 19 is arranged between the baffle 18 and the fixed plug-in column 17, the fixed plug-in column 17 is engaged with the baffle 18, and the side surfaces of the baffle 18 are respectively in contact with the inner surfaces of the lower channel shell 1 and the upper pressing cover 16, the upper pressing cover 16 and the inner surfaces of the lower channel shell 1 are provided with grooves, and the grooves of the lower channel shell 1 and the upper pressing cover 16 are engaged with the fixed plug-in column 17.

[0032] By buckling the lower channel shell 1 and the upper compression cover 16, the fixed plug-in column 17 is fixed in the groove between the upper compression cover 16 and the lower channel shell 1, so that the wind can pass through and push the baffle 18 to allow the heated wind to pass through the drying channel. When the wind wheel 10 stops rotating, the tension spring 19 will pull the baffle 18 back to close the channel between the lower channel shell 1 and the upper compression cover 16, so that when the washing machine washes clothes, water will not return to the interior of the lower channel shell 1 and the upper compression cover 16, causing the upper compression cover 16, the lower channel shell 1 and the upper channel shell 3 to rust, thereby extending the service life of the drying channel and reducing the growth of bacteria.

[0033] The inner surfaces of the lower channel housing 1, the upper channel housing 3 and the upper press-fit cover 16 are sprayed with high-temperature anti-rust paint, and the upper channel housing 3 is fixedly installed with a limited buckle groove 4 on one end side surface close to the upper press-fit cover 16, and the outer surface of the limited buckle groove 4 is in contact with the outer surface of the upper press-fit cover 16, and the upper press-fit cover 16 is snapped with the limited buckle groove 4, and a sealing rubber ring is arranged between the upper press-fit cover 16, the upper channel housing 3 and the lower channel housing 1.

[0034] The upper press-fit cover 16 can be quickly positioned for installation through the limiting buckle groove 4, and the upper press-fit cover 16 can be opened quickly and conveniently to take out the fixed plug-in column 17 for replacement and maintenance, thereby preventing backflow from entering the drying channel when the washing machine is used. At the same time, the high-temperature anti-rust paint sprayed on the inner surfaces of the upper press-fit cover 16, the lower channel shell 1 and the upper channel shell 3 can also effectively prevent rust.

[0035] A wind wheel 10 is arranged inside the lower channel housing 1 and the upper channel housing 3, and the outer surface of the wind wheel 10 is connected to the output end of the motor assembly 8, and the motor assembly 8 and the wind wheel 10 are concentrically designed. A mounting foot 9 is fixedly installed on the outer surface of one end of the upper channel housing 3 close to the motor assembly 8, and the mounting foot 9 is in contact with the outer surface of the upper channel housing 3. A circular hole is opened at one end of the lower channel housing 1 close to the wind wheel 10, and the circular hole of the lower channel housing 1 is concentrically designed with the wind wheel 10.

[0036] The motor assembly 8 can drive the wind wheel 10 to rotate, so that the wind wheel 10 draws wind from the through hole of the lower channel shell 1 into the interior of the lower channel shell 1, and heats the wind through the heat of the heat dissipation fins 11. The mounting feet 9 can install and fix the condensation zero device, so that the discharge port of the condensation zero device is connected to the through hole of the lower channel shell 1, so that the heated wind enters the washing machine through the upper compression cover 16 to dry the clothes after washing, and at the same time, the hot air can be brought into the condenser for condensation cycle.

[0037] A fixed socket 5 is provided on the outer surface of the upper channel shell 3, and the outer surface of the fixed socket 5 is in contact with the outer surface of the lower channel shell 1, a heating element 14 is installed on the outer surface of the fixed socket 5, a fixed pressure plate 13 is fixedly installed on the outer surface of the fixed socket 5, and the fixed pressure plate 13 is engaged with the heating element 14.

[0038] By fixing the fixed pressure plate 13 and the fixed socket 5, the heating element 14 inserted into the fixed socket 5 can be fixed, and when the heating element 14 is damaged, the fixed pressure plate 13 can be removed and the heating element 14 can be pulled out for replacement without disassembling the entirety.

[0039] A snap-fit ​​fixing mechanism is arranged between the lower channel shell 1 and the upper channel shell 3, and the heating component is fixed by the snap-fit ​​fixing mechanism, so that the heating component can be disassembled, maintained and cleaned conveniently. The snap-fit ​​fixing mechanism includes: a limiting horizontal bar 15, the limiting horizontal bar 15 is fixedly installed inside the lower channel shell 1, and the interior of the lower channel shell 1 is provided with heat dissipation fins 11, and the outer surface of the heat dissipation fins 11 is fitted with the outer surface of the upper channel shell 3, the heat dissipation fins 11 are snap-fitted and installed between the limiting horizontal bars 15, and the outer surface of the heat dissipation fins 11 is penetrated by an insertion hole 12, and a heating element 14 is inserted and installed inside the insertion hole 12, and the outer surface of the heating element 14 is fitted with the inner surface of the insertion hole 12.

[0040] When installing the lower channel shell 1 and the upper channel shell 3, it is necessary to first insert the heat dissipation fins 11 between the limiting horizontal bars 15, and then limit and fix the heat dissipation fins 11 by installing the lower channel shell 1 and the upper channel shell 3. The heat dissipation efficiency of the heating element 14 can be expanded by installing the holes 12, so that the wind passing through the heat dissipation fins 11 can be heated to the maximum extent. When the heat dissipation fins 11 need to be cleaned, it is only necessary to remove the upper channel shell 3, the upper press-fit cover 16 and the heating element 14 to remove the heat dissipation fins 11 for cleaning and wipe and clean the interior of the lower channel shell 1, the upper channel shell 3 and the upper press-fit cover 16.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rust-proof overlapping splicing type washing machine drying channel die casting, comprising a lower channel shell (1), the outer surface of the lower channel shell (1) is fixedly mounted with fixing feet (2), and the fixing feet (2) are located on the outer surfaces of both sides of the lower channel shell (1), and the lower channel shell (1) is L-shaped, the outer surface of the lower channel shell (1) is buckled with the upper channel shell (3), and the outer surface of one end of the upper channel shell (3) is evenly provided with fixing holes (6), and the outer surface of the fixing hole (6) is fixedly mounted with a motor assembly (8), the outer surface of the upper channel shell (3) is provided with a through hole (7), and the through hole (7) is penetrated by the output end of the motor assembly (8), and the output end of the motor assembly (8) is rotatably connected to the through hole (7), the outer surface of one end of the lower channel shell (1) is fitted with an upper pressing cover (16), and the upper pressing cover (16) is connected to the lower channel shell (1) by screws, characterized in that: A rotating mechanism is provided between the lower channel housing (1) and the upper compression cover (16), and the rotating mechanism prevents the drying channel from backflowing and causing rust when in use.

2. The rust-proof overlapping and splicing type washing machine drying tunnel die casting according to claim 1, characterized in that: The rotating mechanism comprises: a fixed plug-in column (17), baffles (18) are rotatably mounted on the outer surfaces of both sides of the fixed plug-in column (17), and a tension spring (19) is arranged between the baffle (18) and the fixed plug-in column (17), the fixed plug-in column (17) is engaged with the baffle (18), and the side surfaces of the baffle (18) are respectively in contact with the inner surfaces of the lower channel shell (1) and the upper press-fit cover (16), the inner surfaces of the upper press-fit cover (16) and the lower channel shell (1) are provided with grooves, and the grooves of the lower channel shell (1) and the upper press-fit cover (16) are engaged with the fixed plug-in column (17).

3. The rust-proof overlapping and splicing type washing machine drying tunnel die casting according to claim 1, characterized in that: The inner surfaces of the lower channel housing (1), the upper channel housing (3) and the upper press-fit cover (16) are sprayed with high-temperature anti-rust paint, and a limiting buckle groove (4) is fixedly installed on the side surface of one end of the upper channel housing (3) close to the upper press-fit cover (16), and the outer surface of the limiting buckle groove (4) is in contact with the outer surface of the upper press-fit cover (16), and the upper press-fit cover (16) is snap-fitted with the limiting buckle groove (4), and a sealing rubber ring is provided between the upper press-fit cover (16), the upper channel housing (3) and the lower channel housing (1).

4. The rust-proof overlapping and splicing type washing machine drying tunnel die casting according to claim 1, characterized in that: A wind wheel (10) is arranged inside the lower channel housing (1) and the upper channel housing (3), and the outer surface of the wind wheel (10) is connected to the output end of the motor assembly (8), and the motor assembly (8) and the wind wheel (10) are designed to be concentric. A mounting foot (9) is fixedly mounted on the outer surface of one end of the upper channel housing (3) close to the motor assembly (8), and the mounting foot (9) is in contact with the outer surface of the upper channel housing (3). A circular hole is opened at one end of the lower channel housing (1) close to the wind wheel (10), and the circular hole of the lower channel housing (1) is designed to be concentric with the wind wheel (10).

5. The rust-proof overlapping and splicing type washing machine drying tunnel die casting according to claim 1, characterized in that: The outer surface of the upper channel shell (3) is provided with a fixed socket (5), and the outer surface of the fixed socket (5) is in contact with the outer surface of the lower channel shell (1), a heating element (14) is inserted and installed on the outer surface of the fixed socket (5), and a fixed pressure plate (13) is fixedly installed on the outer surface of the fixed socket (5), and the fixed pressure plate (13) is engaged with the heating element (14).

6. The rust-proof overlapping and splicing type washing machine drying tunnel die casting according to claim 1, characterized in that: A buckle fixing mechanism is provided between the lower channel housing (1) and the upper channel housing (3), and the heating component is fixed by the buckle fixing mechanism, making it convenient to disassemble, maintain and clean the heating component.

7. The rust-proof overlapping and splicing type washing machine drying tunnel die casting according to claim 6, characterized in that: The snap-fit ​​fixing mechanism comprises: a limit horizontal bar (15), the limit horizontal bar (15) is fixedly installed inside the lower channel shell (1), and the lower channel shell (1) is provided with a heat dissipation fin (11), and the outer surface of the heat dissipation fin (11) is in contact with the outer surface of the upper channel shell (3), the heat dissipation fin (11) is snap-fitted between the limit horizontal bars (15), and the outer surface of the heat dissipation fin (11) is penetrated and installed with an insertion hole (12), the interior of the insertion hole (12) is inserted and installed with a heating element (14), and the outer surface of the heating element (14) is in contact with the inner surface of the insertion hole (12).

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