Cabinet ventilation structure

Abstract

The utility model discloses a kind of cabinet ventilation structure, it is related to cabinet ventilation technical field, the cabinet ventilation structure includes cabinet main frame, drawer cavity is set on the inside center position of cabinet main frame, the both sides of drawer cavity are provided with placing cavity, two placing cavities are integral structure with cabinet main frame, the inside of two placing cavities is integrally formed and provided with two layered frames;Further comprising: storage drawer, its movable plug-in setting is in the inside of drawer cavity, storage drawer is provided with three, and through slot is equipped in the partition between adjacent two storage drawers, and the inside of storage drawer is arranged and is provided with multiple ventilation holes, solve the ventilation structure of existing cabinet through the top ventilation mechanism of setting and carry out ventilation treatment to cabinet inside, but the ventilation effect of top ventilation to cabinet inside is poor, and cabinet storage functionality is single, cause the problem of cabinet use existence limitation.

Description

Technical Field

[0001] This utility model relates to the field of cabinet ventilation technology, specifically a cabinet ventilation structure. Background Technology

[0002] Kitchen cabinets are storage furniture systems used in the kitchen to store kitchen utensils, provide a work platform, and integrate electrical appliances. They can be divided into two types: basic cabinets and integrated cabinets. Cabinets require ventilation during use.

[0003] For example, announcement number CN223275131U (titled "A Cabinet Ventilation Structure") includes a cabinet body and a U-shaped connecting box. The cabinet body contains multiple partitions, and the cabinet body has doors. The bottom of the U-shaped connecting box has feet. The bottom of the cabinet body and the partitions have several elongated holes. The top of the cabinet body has several ventilation holes. One end of the U-shaped connecting box has multiple air inlets, each containing a ventilator. The end of the U-shaped connecting box away from the air inlets has multiple air outlets. The top of the U-shaped connecting box has an opening... Turn off the knob. The bottom of the U-shaped connecting box is equipped with a collection mechanism. The U-shaped connecting box is used in conjunction with a ventilator. By starting the ventilator, air from outside the cabinet can be drawn into the U-shaped connecting box. A portion of the air enters the cabinet through several ventilation holes, and then blows moisture and odors from inside the cabinet into the bottom of the U-shaped connecting box through several elongated holes on the partition and the bottom plate of the cabinet. Then, it is discharged outside the cabinet through multiple air outlets. Another portion of the air passes through the cavity inside the U-shaped connecting box, blowing the dust that has fallen into the bottom of the U-shaped connecting box through several elongated holes into the connecting hole.

[0004] The aforementioned cabinet ventilation structure ventilates the interior of the cabinet through a top ventilation mechanism. However, top ventilation is not very effective for ventilating the interior of the cabinet, and the cabinet's storage function is limited, resulting in limitations in its use. Therefore, we provide a cabinet ventilation structure. Utility Model Content

[0005] The purpose of this utility model is to provide a cabinet ventilation structure to solve the problems mentioned in the background art. The existing cabinet ventilation structure ventilates the inside of the cabinet through a top ventilation mechanism, but the top ventilation has poor ventilation effect on the inside of the cabinet and the cabinet has limited storage functionality, resulting in limitations in the use of the cabinet.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cabinet ventilation structure, including a cabinet main frame, a drawer cavity is provided at the center of the cabinet main frame, and placement cavities are provided on both sides of the drawer cavity. Both placement cavities are integrally formed with the cabinet main frame, and two layered frames are integrally formed inside the two placement cavities. Also includes: The storage drawer is movably connected inside the drawer cavity. There are three storage drawers. The partition between two adjacent storage drawers is provided with a through groove, and multiple ventilation holes are arranged inside the storage drawer. The ventilation frame is integrally formed on both outer walls of the main frame of the cabinet, and the ventilation frame has an insert groove inside, into which a dust filter frame is inserted. A closed flap is located on the outside of the ventilation frame, and connecting blocks are provided at both ends of the closed flap. The two connecting blocks are integral with the ventilation frame. A mounting pivot is provided at the connection position between the closed flap and the two connecting blocks. The closed flap is rotatably connected to the connecting blocks through the mounting pivot. The recessed connecting rods are arranged inside the layered frame. The recessed connecting rods and the layered frame are an integral structure. The spacing between two adjacent recessed connecting rods is equal. Three connecting slots are provided on the inner walls of both sides of the placement cavity. The placement cavity is connected to the drawer cavity and the ventilation frame through the connecting slots.

[0007] Preferably, the bottom of the closed flip cover is integrally formed with an overlapping block, and a magnet is embedded and fixed inside the overlapping block by a nail-free adhesive. The closed flip cover is attracted and connected to the ventilation frame by the magnet, and a gripping handle is integrally formed on the outer wall of the overlapping block.

[0008] Preferably, ventilation slots are provided on the inner walls of both sides of the storage drawer, and baffles are arranged inside the two ventilation slots, with equal spacing between adjacent baffles.

[0009] Preferably, each of the inner walls on both sides of the drawer cavity is provided with a pull-out slide rail, the length of which is less than the length of the drawer cavity. Drawer rollers are slidably installed inside the pull-out slide rail, and the two drawer rollers are an integral structure with the drawer cavity.

[0010] Preferably, a front flip cover is provided at the front end of each of the two placement cavities, and the front flip cover is rotatably connected to the placement cavity via a pivot.

[0011] Preferably, a cabinet countertop is provided on the top of the main frame of the cabinet, and the cabinet countertop and the main frame of the cabinet are an integral structure.

[0012] Preferably, the top of the dust filter frame is provided with a handle, and the handle and the dust filter frame are an integral structure.

[0013] Compared with the prior art, the beneficial effects of this utility model are: This invention utilizes ventilation frames, connecting grooves, and ventilation channels to provide lateral ventilation to the interior of drawer cavities, storage cavities, and storage drawers. Vertical ventilation is achieved through ventilation holes, through grooves in the partitions between adjacent storage drawers, and through grooves between recessed connecting rods. This combined lateral and vertical ventilation provides comprehensive ventilation to the interior of the cabinet. Alternatively, the front flip-top and storage drawers can be closed, with ventilation only provided through the ventilation frames on both sides. During ventilation, dust is blocked by a dust filter frame. This overcomes the limitations of existing cabinet ventilation structures that rely on top ventilation, which is less effective and limits the cabinet's storage functionality. Attached Figure Description

[0014] Figure 1 This is a front view of the cabinet ventilation structure of this utility model; Figure 2 This is a bottom view of the cabinet ventilation structure of this utility model; Figure 3 This is a cross-sectional view of the cabinet ventilation structure of this utility model; Figure 4 This is an enlarged schematic diagram of part A of the present invention; Figure 5 This is an enlarged schematic diagram of part B of the present invention; In the diagram: 1. Main cabinet frame; 2. Drawer cavity; 3. Placement cavity; 4. Cabinet countertop; 5. Storage drawer; 6. Ventilation vent; 7. Ventilation slot; 8. Retaining rod; 9. Connecting slot; 10. Front flip-top; 11. Layered frame; 12. Recessed connecting rod; 13. Ventilation frame; 14. Dust filter frame; 15. Handle handle; 16. Closed flip-top; 17. Connecting block; 18. Mounting pivot; 19. Inserted inner slot; 20. Pull-out slide; 21. Overlapping block; 22. Magnetic block; 23. Grip handle; 24. Drawer rollers. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] Please see Figure 1-5The present invention provides an embodiment of a cabinet ventilation structure, including a cabinet main frame 1, a drawer cavity 2 is provided at the center of the cabinet main frame 1, and placement cavities 3 are provided on both sides of the drawer cavity 2. The two placement cavities 3 are integrally formed with the cabinet main frame 1, and the interior of the two placement cavities 3 is integrally formed with two layered frames 11. Also includes: The storage drawer 5 is movably connected inside the drawer cavity 2. There are three storage drawers 5. The partition between two adjacent storage drawers 5 is provided with a through groove, and multiple ventilation holes 6 are arranged inside the storage drawer 5. The ventilation frame 13 is integrally formed on both outer walls of the main frame 1 of the cabinet, and the ventilation frame 13 has an insert groove 19 inside, and a dust filter frame 14 is inserted inside the insert groove 19. The closed flap 16 is located on the outside of the ventilation frame 13, and both ends of the closed flap 16 are provided with connecting blocks 17. The two connecting blocks 17 are integral with the ventilation frame 13. A mounting shaft 18 is provided at the connection position between the closed flap 16 and the two connecting blocks 17. The closed flap 16 is rotatably connected to the connecting blocks 17 through the mounting shaft 18. The recessed connecting rod 12 is arranged inside the layered frame 11. The recessed connecting rod 12 and the layered frame 11 are an integral structure. The spacing between two adjacent recessed connecting rods 12 is equal. Three connecting grooves 9 are provided on the inner walls of both sides of the placement cavity 3. The placement cavity 3 is connected to the drawer cavity 2 and the ventilation frame 13 through the connecting grooves 9.

[0017] When ventilation is required, pull out the three storage drawers 5 from the inside of the drawer cavity 2, then open the front flip-tops 10 at the front of the two placement cavities 3, and then pull the grab handle 23 to open the six closed flip-tops 16 from the ventilation frame 13. The ventilation frame 13, the connecting groove 9, and the ventilation groove 7 provide horizontal ventilation to the inside of the drawer cavity 2, the placement cavity 3, and the storage drawers 5. The ventilation holes 6, the through grooves in the partition between two adjacent storage drawers 5, and the grooves between the recessed connecting rods 12 provide vertical ventilation to the inside of the cabinet. The cabinet is ventilated in all directions through horizontal and vertical ventilation. Alternatively, the front flip-tops 10 and the storage drawers 5 can be closed, and the cabinet can be ventilated only through the ventilation frames 13 on both sides. During the ventilation process, dust is blocked by the dust filter frame 14, which can be removed for cleaning.

[0018] Please see Figure 4The bottom of the closed flip cover 16 is integrally formed with an overlapping block 21. A magnet 22 is embedded and fixed inside the overlapping block 21 using nail-free adhesive. The closed flip cover 16 is magnetically connected to the ventilation frame 13 via the magnet 22. A gripping handle 23 is integrally formed on the outer wall of the overlapping block 21. The integrally formed overlapping block 21 at the bottom of the closed flip cover 16 facilitates the connection between the closed flip cover 16 and the ventilation frame 13. Please refer to [link / reference]. Figure 1 The storage drawer 5 has ventilation slots 7 on both inner walls, and each ventilation slot 7 has a baffle 8 arranged inside it. The spacing between adjacent baffles 8 is equal. The ventilation slots 7 on both inner walls of the storage drawer 5 facilitate ventilation at the sides of the drawer 5. Please refer to [link / reference]. Figure 5 The drawer cavity 2 has pull-out slides 20 on both inner walls. The length of the pull-out slides 20 is less than the length of the drawer cavity 2. Drawer rollers 24 are slidably installed inside the pull-out slides 20. The two drawer rollers 24 are an integral structure with the drawer cavity 2. The pull-out slides 20 on both inner walls of the drawer cavity 2 serve to guide the movement of the drawer rollers 24. Please refer to [link / reference]. Figure 1 Each of the two placement cavities 3 has a front flip cover 10 at its front end. The front flip cover 10 is rotatably connected to the placement cavity 3 via a pivot. The front flip covers 10 at the front end of each of the two placement cavities 3 serve to control the opening and closing of the placement cavities 3. Please refer to [link / reference]. Figure 1 A cabinet countertop 4 is installed on top of the main cabinet frame 1. The cabinet countertop 4 is an integral structure with the main cabinet frame 1. The cabinet countertop 4 on top of the main cabinet frame 1 serves to facilitate the placement of kitchen electrical equipment. Please refer to [link / reference]. Figure 1 The top of the dust filter frame 14 is provided with a handle 15, which is an integral structure with the dust filter frame 14. The handle 15 on the top of the dust filter frame 14 facilitates the disassembly and assembly of the dust filter frame 14.

[0019] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A cabinet ventilation structure, comprising a cabinet main frame (1), a drawer cavity (2) is provided at the center of the cabinet main frame (1), and placement cavities (3) are provided on both sides of the drawer cavity (2), both placement cavities (3) are integrally formed with the cabinet main frame (1), and both placement cavities (3) are integrally formed with two layered frames (11). Its features are: Also includes: The storage drawer (5) is movably inserted into the interior of the drawer cavity (2). There are three storage drawers (5). The partition between two adjacent storage drawers (5) is provided with a through groove, and multiple ventilation holes (6) are arranged inside the storage drawer (5). Ventilation frame (13) is integrally formed on both outer walls of the main frame (1) of the cabinet, and the ventilation frame (13) is provided with an insert groove (19), and a dust filter mesh frame (14) is inserted into the insert groove (19). A closed flap (16) is located on the outside of the ventilation frame (13), and connecting blocks (17) are provided at both ends of the closed flap (16). The two connecting blocks (17) and the ventilation frame (13) are an integral structure. A mounting shaft (18) is provided at the connection position between the closed flap (16) and the two connecting blocks (17). The closed flap (16) is rotatably connected to the connecting blocks (17) through the mounting shaft (18). The recessed connecting rod (12) is arranged inside the layered frame (11). The recessed connecting rod (12) and the layered frame (11) are an integral structure. The spacing between two adjacent recessed connecting rods (12) is equal. Three connecting grooves (9) are provided on the inner walls of both sides of the placement cavity (3). The placement cavity (3) is connected to the drawer cavity (2) and the ventilation frame (13) through the connecting grooves (9).

2. The cabinet ventilation structure according to claim 1, characterized in that: The bottom end of the closed flap (16) is integrally formed with an overlapping block (21). Inside the overlapping block (21), a magnet (22) is embedded and fixed. The closed flap (16) is attracted to the ventilation frame (13) through the magnet (22). A gripping handle (23) is integrally formed on the outer wall of the overlapping block (21).

3. The cabinet ventilation structure according to claim 1, characterized in that: Ventilation slots (7) are provided on both sides of the inner wall of the storage drawer (5). A baffle rod (8) is arranged inside the two ventilation slots (7), and the distance between two adjacent baffle rods (8) is equal.

4. A cabinet ventilation structure according to claim 1, characterized in that: The inner walls on both sides of the drawer cavity (2) are provided with pull-out slides (20). The length of the pull-out slides (20) is less than the length of the drawer cavity (2). Drawer rollers (24) are slidably installed inside the pull-out slides (20). The two drawer rollers (24) and the drawer cavity (2) are an integral structure.

5. A cabinet ventilation structure according to claim 1, characterized in that: A front flip cover (10) is provided at the front end of each of the two placement cavities (3), and the front flip cover (10) is rotatably connected to the placement cavity (3) via a rotating shaft.

6. A cabinet ventilation structure according to claim 1, characterized in that: The main frame (1) of the cabinet is provided with a cabinet counter (4) on top, and the cabinet counter (4) and the main frame (1) of the cabinet are an integral structure.

7. A cabinet ventilation structure according to claim 1, characterized in that: The top of the dust filter frame (14) is provided with a handle (15), and the handle (15) and the dust filter frame (14) are an integral structure.

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