Composite air duct panel for refrigerating chamber of refrigerator

Abstract

The utility model discloses a composite air duct panel for a refrigerating chamber of a refrigerator, which relates to the technical field of refrigerator accessories and comprises a panel assembly, and clamping components are fixedly mounted on two sides of the back of the panel assembly. Due to the arrangement of the clamping assembly, during installation, the air duct panel only needs to be placed at the air duct opening, the clamping assembly is clamped into the air duct, the rotating block is driven to rotate by rotating the screwing block, and when the rotating block rotates, the limiting rod is driven to slide in the limiting groove; the limiting rods can be driven to move in the direction away from the screwing blocks when sliding in the limiting grooves, so that the two clamping plates move in the direction away from each other, one ends of the clamping plates move out of the straight grooves, the air duct panel is fixed, the air duct panel is fixed in a movable clamping mode, mounting and dismounting are convenient, and the practicability is high. And the air duct panel can be conveniently and regularly cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerator accessories, and particularly relates to a composite air duct panel for a refrigerator fresh food compartment. Background Art

[0002] A refrigerator can keep the food to be stored fresh. Common types of refrigerators include air-cooled refrigerators and direct-cooled refrigerators. An air-cooled refrigerator conveys the cold air produced by an evaporator to each refrigerating compartment through an air duct. In a refrigeration device, an air duct panel is an important component to ensure aesthetics and realize air circulation.

[0003] When the existing air duct panel is integrally installed, it is directly fixed by means such as screws or fixed snap connections. This fixing method makes the air duct panel inconvenient to disassemble and install, thus resulting in inconvenient regular cleaning of the air duct panel.

[0004] Therefore, it is very necessary to invent a composite air duct panel for a refrigerator fresh food compartment to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a composite air duct panel for a refrigerator fresh food compartment to solve the problems put forward in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A composite air duct panel for a refrigerator fresh food compartment, including a panel assembly, and clamping components are fixedly installed on both sides of the back surface of the panel assembly;

[0007] The panel assembly includes a panel body, and circular grooves are opened in the middle of both sides of the front surface of the panel body;

[0008] The clamping component includes a fixed block, and a straight groove is penetrated and opened at the top end of the fixed block.

[0009] Preferably, a through groove is penetrated and opened in the middle of the bottom of the circular groove, and a damping layer is arranged around the inner side wall of the circular groove.

[0010] Preferably, a plurality of air outlets are symmetrically penetrated and opened in the middle of the front surface of the panel body at equal intervals, and a decorative plate is integrally formed at the front end opening of the air outlet.

[0011] Preferably, a rotating groove is opened in the middle of the front surface of the fixed block, and a vertical sliding groove is penetrated and opened in the middle of the bottom of the rotating groove.

[0012] Preferably, clamping plates are movably arranged at the upper end and the lower end inside the straight groove, and limiting rods adapted to the sliding groove are fixedly arranged at one adjacent end of the front surfaces of the two clamping plates.

[0013] Preferably, a rotating block is movably arranged inside the rotating groove. Arc-shaped limiting grooves are symmetrically formed through the middle of the front surface of the rotating block. The front end of the limiting rod movably passes through the sliding groove and extends into the interior of one of the limiting grooves.

[0014] Preferably, a connecting rod is fixedly arranged in the middle of the front surface of the rotating block. The front end of the connecting rod movably passes through the through groove. A screwing block adapted to the circular groove is fixedly arranged at the front end of the connecting rod. A counterbore is formed in the front surface of the screwing block. The outer sidewall of the screwing block is in fit connection with the inner sidewall of the damping layer.

[0015] The technical effects and advantages of the present utility model:

[0016] Through the arrangement of the clamping component, during installation, as long as the air duct panel is placed at the air duct opening, the clamping component is clamped into the air duct interior. By rotating the screwing block, the rotating block is driven to rotate. When the rotating block rotates, the limiting rod is driven to slide inside the limiting groove. Since one end of the limiting groove is close to the center of the rotating block and the other end is far from the center of the rotating block, when the limiting rod slides inside the limiting groove, it will also be driven to move in a direction away from the screwing block, so that the two clamping plates move in a direction away from each other, and one end of the clamping plate moves out of the straight groove, thereby clamping the edge of the air duct opening between the clamping plate and the panel body, thus fixing the air duct panel. The air duct panel is fixed by an active clamping method, which is convenient for installation and disassembly, and is also convenient for regularly cleaning the air duct panel, keeping the interior of the refrigerator clean and hygienic, and ensuring the quality of food. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is the overall front structural schematic diagram of the present utility model.

[0018] Figure 2 is the overall back structural schematic diagram of the present utility model.

[0019] Figure 3 is the structural schematic diagram of the panel assembly of the present utility model.

[0020] Figure 4 is the Figure 3 enlarged schematic diagram of the structure at A of the present utility model.

[0021] Figure 5 is the structural schematic diagram of the clamping component of the present utility model.

[0022] Figure 6 is the structural schematic diagram of the fixing block of the present utility model.

[0023] Figure 7 is the structural schematic diagram of the rotating block of the present utility model.

[0024] Figure 8 is the structural schematic diagram of the clamping plate of the present utility model.

[0025] In the figure: 1. Panel assembly; 2. Clamping component; 101. Panel main body; 102. Air outlet; 103. Decorative plate; 104. Circular groove; 105. Through groove; 106. Damping layer; 201. Fixed block; 202. Straight groove; 203. Rotating groove; 204. Sliding groove; 205. Clamping plate; 206. Rotating block; 207. Limiting groove; 208. Limiting rod; 209. Screwing block; 210. Counterbore; 211. Connecting rod. Specific implementation mode

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] The present invention provides a composite air duct panel for the refrigerator fresh food compartment as shown in Figure 1-8 Figure 1, which includes a panel assembly 1. Clamping components 2 are fixedly installed on both sides of the back surface of the panel assembly 1. Through the setting of the clamping components 2, during installation, as long as the air duct panel is placed at the air duct opening, the clamping components 2 are snapped into the air duct interior. By rotating the screwing block 209, the rotating block 206 is driven to rotate. When the rotating block 206 rotates, the limiting rod 208 is driven to slide inside the limiting groove 207. Since one end of the limiting groove 207 is close to the center of the rotating block 206 and the other end is far from the center of the rotating block 206, when the limiting rod 208 slides inside the limiting groove 207, it will also be driven to move in a direction away from the screwing block 209, so that the two clamping plates 205 move in a direction away from each other, and one end of the clamping plate 205 moves out of the inside of the straight groove 202, thereby clamping the edge of the air duct opening between the clamping plate 205 and the panel main body 101, thus fixing the air duct panel. The air duct panel is fixed by an active clamping method, which is convenient for installation and disassembly, and is also convenient for regularly cleaning the air duct panel, making the interior of the refrigerator clean and hygienic, and ensuring the quality of food;

[0028] The panel assembly 1 includes a panel main body 101. Circular grooves 104 are respectively opened in the middle of both sides of the front surface of the panel main body 101. A through groove 105 is penetrated through the middle of the bottom of the circular groove 104. A damping layer 106 is arranged around the inner side wall of the circular groove 104. A plurality of air outlets 102 are symmetrically penetrated through the middle of the front surface of the panel main body 101 at equal intervals. A decorative plate 103 is integrally formed at the front end opening of the air outlet 102. The decorative plate 103 can block the air outlet 102 to make the panel more beautiful.

[0029] Further, the clamping component 2 includes a fixing block 201. A straight groove 202 is formed through the top end of the fixing block 201. A rotating groove 203 is formed in the middle of the front surface of the fixing block 201. A vertical sliding groove 204 is formed through the middle of the bottom of the rotating groove 203. Clamping plates 205 are movably arranged at both the upper end and the lower end inside the straight groove 202. At the adjacent ends of the front surfaces of the two clamping plates 205, limiting rods 208 adapted to the sliding groove 204 are fixedly arranged. A rotating block 206 is movably arranged inside the rotating groove 203. Arc-shaped limiting grooves 207 are symmetrically formed through the middle of the front surface of the rotating block 206. The arc-shaped setting enables the limiting rods 208 to slide more smoothly. The front ends of the limiting rods 208 movably penetrate through the sliding groove 204 and extend into the interior of one of the limiting grooves 207. A connecting rod 211 is fixedly arranged in the middle of the front surface of the rotating block 206. The front end of the connecting rod 211 movably penetrates through the through groove 105. A screwing block 209 adapted to the circular groove 104 is fixedly arranged at the front end of the connecting rod 211. A sunk groove 210 is formed in the front surface of the screwing block 209. The shape of the sunk groove 210 can be "one"-shaped or "cross"-shaped, which is convenient for using a flat-tip screwdriver or a Phillips screwdriver to rotate the screwing block 209. The outer side wall of the screwing block 209 is in fit connection with the inner side wall of the damping layer 106. The damping layer 106 can increase a certain amount of friction to prevent the rotating block 206 from rotating self, causing the panel to be disengaged from the clamping connection.

[0030] The working principle of the present utility model:

[0031] During installation, as long as the air duct panel is placed at the air duct opening, the clamping component 2 is inserted into the air duct interior. By rotating the screwing block 209, the rotating block 206 is driven to rotate. When the rotating block 206 rotates, the limiting rods 208 are driven to slide inside the limiting grooves 207. Since one end of the limiting groove 207 is close to the center of the rotating block 206 and the other end is far from the center of the rotating block 206, when the limiting rods 208 slide inside the limiting grooves 207, they will also be driven to move in the direction away from the screwing block 209, so that the two clamping plates 205 move away from each other. One end of the clamping plate 205 moves out of the inside of the straight groove 202, so that the edge of the air duct opening is clamped between the clamping plate 205 and the panel main body 101, thereby fixing the air duct panel. The air duct panel is fixed by an active clamping method, which is convenient for installation and disassembly, and is also convenient for regularly cleaning the air duct panel, making the interior of the refrigerator clean and hygienic and ensuring the quality of food.

[0032] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A composite air duct panel for the refrigerating chamber of a refrigerator, characterized in that: It includes a panel assembly (1), and clamping components (2) are fixedly installed on both sides of the back surface of the panel assembly (1); The panel assembly (1) includes a panel body (101), and circular grooves (104) are formed in the middle of both sides of the front surface of the panel body (101); The clamping component (2) includes a fixing block (201), and a straight groove (202) is formed through the top end of the fixing block (201).

2. The composite air duct panel for the refrigerator's fresh food compartment according to claim 1, wherein: A through groove (105) is formed through the middle of the bottom of the circular groove (104), and a damping layer (106) is arranged around the inner side wall of the circular groove (104).

3. The composite air duct panel for the refrigerator's fresh food compartment according to claim 2, wherein: A plurality of air outlets (102) are symmetrically formed through the middle of the front surface of the panel body (101) at equal intervals, and a decorative plate (103) is integrally formed at the front end opening of the air outlet (102).

4. The composite air duct panel for the refrigerator's fresh food compartment according to claim 3, characterized in that: A rotating groove (203) is formed in the middle of the front surface of the fixing block (201), and a vertical sliding groove (204) is formed through the middle of the bottom of the rotating groove (203).

5. The composite air duct panel for the refrigerator's fresh food compartment according to claim 4, wherein: Clamping plates (205) are movably arranged at the upper and lower ends inside the straight groove (202), and a limiting rod (208) adapted to the sliding groove (204) is fixedly arranged at one adjacent end of the front surfaces of the two clamping plates (205).

6. The composite air duct panel for the refrigerator's fresh food compartment according to claim 5, characterized in that: A rotating block (206) is movably arranged inside the rotating groove (203), and arc-shaped limiting grooves (207) are symmetrically formed through the middle of the front surface of the rotating block (206), and the front end of the limiting rod (208) movably penetrates through the sliding groove (204) and extends into the inside of one of the limiting grooves (207).

7. A composite air duct panel for the refrigerator's fresh food compartment according to claim 6, characterized in that: A connecting rod (211) is fixedly arranged in the middle of the front surface of the rotating block (206), and the front end of the connecting rod (211) movably penetrates through the through groove (105). A screwing block (209) adapted to the circular groove (104) is fixedly arranged at the front end of the connecting rod (211). A counterbore (210) is formed in the front surface of the screwing block (209), and the outer side wall of the screwing block (209) is in fit connection with the inner side wall of the damping layer (106).

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