An automatic odor purification device for refrigerators

Abstract

This utility model discloses an automatic odor purification device for refrigerators, including an odor purification unit, a display panel, an activated carbon adsorption structure, and a locking component. By setting the locking component, the positioning component, together with the fixing rods on both sides, is aligned and installed with the inner notch on the fixing platform. The fixing pads further enhance the ease of disassembly and assembly. After the bottom of the alignment plate is aligned and installed with the inner side of the positioning component, the fixing pins further increase the tightness of the connection between the two. This helps to improve the flexibility of disassembly and cleaning of the odor purification unit while avoiding direct contact between the odor purification unit and food, thus preventing indirect food contamination.

Description

Technical Field

[0001] This utility model relates to the field of refrigerator purification technology, specifically to an automatic odor purification device for refrigerators. Background Technology

[0002] A refrigerator is a refrigeration device that maintains a constant low temperature. It is also a consumer product that keeps food or other items at a constant low temperature. The refrigerator contains a compressor and an ice maker for freezing, and is a storage box with a refrigeration unit.

[0003] However, automatic odor purification devices for refrigerators are usually placed directly inside the refrigerator's storage compartment. But if the odor purification device is placed too close, it can easily contaminate the food inside the refrigerator. Also, the odor purification device needs to be cleaned regularly to improve its effectiveness in removing odors from the refrigerator. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, this utility model provides an automatic odor purification device for refrigerators, which solves the problems mentioned above.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an automatic odor purification device for refrigerators, comprising an odor purification unit, a display panel, an activated carbon adsorption structure, and a locking component. The odor purification unit's main function is to remove odors and bacteria from the refrigerator, thereby extending the shelf life of food and maintaining the cleanliness and health of the refrigerator's interior. The activated carbon adsorption structure utilizes the adsorption properties of activated carbon to adsorb odors and harmful substances from the air. Activated carbon has a large specific surface area, effectively removing odors from the refrigerator. A display panel is located on the front right side of the odor purification unit. An activated carbon adsorption structure is installed on the front left side of the odor purification device. The locking assembly is installed in the middle of the rear end of the odor purification device. The locking assembly includes a fixing platform, a fixing pad, a fixing rod, a positioning component, an alignment plate, and a fixing pin. The fixing platform is placed on the inner side of the fixing pad. The fixing rod is fitted with the inner side of the fixing platform. The fixing rod is installed on the top left side of the positioning component. The upper inner side of the positioning component is fitted with the lower end of the alignment plate. The connection between the positioning component and the alignment plate is locked together by the fixing pin. The alignment plate is installed in the middle of the rear end of the odor purification device.

[0008] Preferably, the positioning assembly includes a positioning platform, a fixed guide rod, a pressure platform, a positioning sleeve rod, and a spring. The fixed guide rod is provided on the inner left side of the positioning platform, and the fixed guide rod is slidably engaged with the bottom left inner side of the pressure platform. The positioning sleeve rod is installed in the middle of the inner side of the positioning platform, and the positioning sleeve rod is elastically engaged with the lower inner side of the pressure platform through the spring. The upper inner side of the positioning platform is fitted and installed with the lower end of the alignment plate.

[0009] Preferably, the inner side of the middle part of the fixing platform is semi-circularly concave, and two sets of fixing pads are provided. The two sets of fixing pads are respectively distributed in opposite directions along the inner side of the middle part of the fixing platform, thereby improving the flexibility of quick assembly and disassembly of the fixing rod.

[0010] Preferably, there are two sets of fixing rods, which are respectively arranged along the lower sides of the left and right ends of the positioning component. The positioning component is installed by fitting the inner notch of the fixing platform with the fixing rods on both sides, thereby increasing the stability of the bottom support of the positioning component.

[0011] Preferably, the upper inner side of the positioning platform and the lower middle part of the alignment plate have a corresponding notch, and the connection between the positioning platform and the lower end of the alignment plate is locked together by a fixing pin, which facilitates the improvement of the stability of the locking connection between the positioning component and the alignment plate.

[0012] Preferably, a rectangular notch is provided on the lower inner side of the positioning platform, and the left and right sides of the pressure platform are vertically slidable along the lower inner side of the positioning platform and the fixed guide rod, thereby increasing the guiding nature of the pressure platform's anti-deviation adjustment.

[0013] Preferably, three sets of positioning sleeve rods and springs are provided, and the three sets of positioning sleeve rods and springs are respectively set at the connection between the positioning table and the pressure table, thereby increasing the practicality of the pressure table reset adjustment.

[0014] (III) Beneficial Effects

[0015] This utility model provides an automatic odor purification device for refrigerators. It has the following advantages: by incorporating a locking assembly, the positioning assembly, along with the fixing rods on both sides, aligns with the inner notch on the fixing platform for installation. The use of fixing pads further enhances the ease of disassembly and assembly. Furthermore, after the bottom of the alignment plate aligns with the inner side of the positioning assembly, a fixing pin increases the tightness of the connection between the two. This facilitates the flexible disassembly and cleaning of the odor purification device while preventing direct contact between the odor purification device and food, thus avoiding indirect food contamination. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the rear planar structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the right-side planar structure of the locking component of this utility model;

[0019] Figure 4 This is a schematic diagram of the rear planar structure of the positioning component of this utility model;

[0020] Figure 5 This is a schematic diagram of the rear view plane of the positioning component of this utility model.

[0021] In the diagram: Odor purification equipment-1, display panel-2, activated carbon adsorption structure-3, locking assembly-4, fixing platform-41, fixing pad-42, fixing rod-43, positioning assembly-44, alignment plate-45, fixing locking pin-46, positioning platform-441, fixing guide rod-442, pressure platform-443, positioning sleeve rod-444, spring-445. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1 and 2 This utility model provides a technical solution for an automatic odor purification device for refrigerators: an automatic odor purification device for refrigerators includes an odor purification device 1, a display panel 2, an activated carbon adsorption structure 3, and a locking component 4. The odor purification device 1's main function is to remove odors and bacteria from inside the refrigerator, thereby extending the shelf life of food and maintaining the cleanliness and health of the refrigerator's interior. The activated carbon adsorption structure 3 utilizes the adsorption properties of activated carbon to adsorb odors and harmful substances in the air. Activated carbon has a large specific surface area, which can effectively remove odors from inside the refrigerator. The display panel 2 is located on the right side of the front end of the odor purification device 1, and the activated carbon adsorption structure 3 is installed on the left side of the front end of the odor purification device 1. The locking component 4 is installed in the middle of the rear end of the odor purification device 1.

[0024] Please see Figure 3This utility model provides a technical solution for an automatic odor purification device for refrigerators: An automatic odor purification device for refrigerators includes a locking assembly 4 comprising a fixing platform 41, a fixing pad 42, a fixing rod 43, a positioning assembly 44, an alignment plate 45, and a locking pin 46. The inner side of the fixing platform 41 is disposed on the fixing pad 42. The fixing rod 43 is fitted and installed with the inner side of the fixing platform 41. The fixing rod 43 is installed on the top left side of the positioning assembly 44. The upper inner side of the positioning assembly 44 is fitted and installed with the lower end of the alignment plate 45. The connection between the positioning assembly 44 and the alignment plate 45 is locked together by the locking pin 46. The alignment plate 45 is installed at the middle of the rear end of the odor purification device 1. The inner side of the middle of the fixed platform 41 is set in a semi-circular concave shape. Two sets of fixing pads 42 are provided. The two sets of fixing pads 42 are respectively distributed in opposite directions along the inner side of the middle of the fixed platform 41, thereby improving the flexibility of quick assembly and disassembly of the fixing rod 43. Two sets of fixing rods 43 are provided. The two sets of fixing rods 43 are respectively set along the lower side of the left and right ends of the positioning component 44. The positioning component 44 is installed by fitting the inner notch of the fixed platform 41 with the fixing rods 43 on both sides, thereby increasing the stability of the bottom support of the positioning component 44.

[0025] Please see Figure 4 and 5 This utility model provides a technical solution for an automatic odor purification device for refrigerators: An automatic odor purification device for refrigerators includes a positioning component 44 comprising a positioning platform 441, a fixed guide rod 442, a pressure platform 443, a positioning sleeve rod 444, and a spring 445. The fixed guide rod 442 is disposed on the inner left side of the positioning platform 441, and the fixed guide rod 442 slides in cooperation with the bottom left inner side of the pressure platform 443. The positioning sleeve rod 444 is installed in the middle of the inner side of the positioning platform 441, and the positioning sleeve rod 444 elastically cooperates with the lower inner side of the pressure platform 443 via the spring 445. The upper inner side of the positioning platform 441 is fitted and installed in conjunction with the lower end of the alignment plate 45. The center of the end has a matching notch, and the lower end of the positioning platform 441 and the alignment plate 45 are locked together by a fixing pin 46, which facilitates the improvement of the stability of the locking connection between the positioning component 44 and the alignment plate 45. The lower inner side of the positioning platform 441 has a rectangular notch. The left and right sides of the pressure platform 443 are vertically slidable along the lower inner side of the positioning platform 441 and the fixing guide rod 442, thereby increasing the guiding performance of the pressure platform 443 in anti-offset adjustment. Three sets of positioning sleeve rods 444 and springs 445 are respectively provided. The three sets of positioning sleeve rods 444 and springs 445 are respectively set at the connection between the positioning platform 441 and the pressure platform 443, thereby increasing the practicality of the pressure platform 443 in reset adjustment.

[0026] When in use, the mounting platform 41 is fixed and suspended at a certain distance from the food inside the refrigerator, and the stability of the mounting platform 41 is ensured. Then, the positioning platform 441 and the fixing rods 43 on both sides are aligned and installed with the inner notch on the mounting platform 41. The soft pad 42 is used to improve the ease of disassembly and assembly.

[0027] Then, by pressing down the lower side of the alignment plate 45 at the rear end of the odor purification device 1 with the inner notch on the positioning platform 441, and by pressing down the inner pressure plate 443 on the positioning platform 441 from the bottom of the alignment plate 45, the pressure plate 443 is simultaneously pressed down by the bottom of the pressure plate 443 on the lower side inside the positioning platform 441 under the vertical guidance of the fixed guide rods 442 on both sides. At the same time, when the positioning platform 441 and the bottom notch of the alignment plate 45 are in a parallel state, the fastening connection between the two is increased by the fixing pin 46, thereby helping to improve the flexible disassembly and cleaning of the odor purification device 1 while avoiding direct contact between the odor purification device 1 and food, thus indirectly causing food contamination.

[0028] Then, important information such as temperature, humidity, remaining shelf life, and filter replacement reminders are displayed on the display panel 2 of the odor purification device 1. The activated carbon adsorption structure 3 works in conjunction with the odor purification device 1 to remove odors from inside the refrigerator. Activated carbon has a large specific surface area and can effectively remove odors from inside the refrigerator.

[0029] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0030] The control method of this utility model is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and circuit connection will not be explained in detail.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic odor purification device for refrigerators, comprising an odor purification device (1), a display panel (2) and an activated carbon adsorption structure (3), wherein the display panel (2) is provided on the right side of the front end of the odor purification device (1) and the activated carbon adsorption structure (3) is installed on the left side of the front end of the odor purification device (1). Its features are: It also includes a locking assembly (4), which is installed in the middle of the rear end of the odor purification device (1). The locking assembly (4) includes a fixing platform (41), a fixing pad (42), a fixing rod (43), a positioning assembly (44), an alignment plate (45), and a fixing pin (46). The inner side of the fixing platform (41) is provided on the fixing pad (42). The fixing rod (43) is fitted with the inner side of the fixing platform (41). The fixing rod (43) is installed on the top left side of the positioning assembly (44). The upper inner side of the positioning assembly (44) is fitted with the lower end of the alignment plate (45). The connection between the positioning assembly (44) and the alignment plate (45) is locked together by the fixing pin (46). The alignment plate (45) is installed in the middle of the rear end of the odor purification device (1).

2. The automatic odor purification device for refrigerators according to claim 1, characterized in that: The positioning assembly (44) includes a positioning platform (441), a fixed guide rod (442), a pressure platform (443), a positioning sleeve rod (444), and a spring (445). The fixed guide rod (442) is provided on the left side inside the positioning platform (441). The fixed guide rod (442) is slidably engaged with the bottom left inner side of the pressure platform (443). The positioning sleeve rod (444) is installed in the middle of the inner side of the positioning platform (441). The positioning sleeve rod (444) is elastically engaged with the lower inner side of the pressure platform (443) through the spring (445). The upper inner side of the positioning platform (441) is fitted and installed with the lower end of the alignment plate (45).

3. The automatic odor purification device for refrigerators according to claim 1, characterized in that: The inner side of the fixed platform (41) is set in a semi-circular concave shape, and two sets of fixed pads (42) are provided. The two sets of fixed pads (42) are respectively distributed in opposite directions along the inner side of the middle of the fixed platform (41).

4. The automatic odor purification device for refrigerators according to claim 1, characterized in that: The fixing rod (43) is provided in two sets. The two sets of fixing rods (43) are respectively set along the lower side of the left and right ends of the positioning component (44), and the positioning component (44) is installed by fitting the inner notch of the fixing platform (41) through the fixing rods (43) on both sides.

5. The automatic odor purification device for refrigerators according to claim 2, characterized in that: The upper inner side of the positioning platform (441) and the lower middle part of the alignment plate (45) have a corresponding notch, and the lower end of the positioning platform (441) and the alignment plate (45) are locked together by a fixing pin (46).

6. The automatic odor purification device for refrigerators according to claim 2, characterized in that: The lower inner side of the positioning platform (441) has a rectangular notch, and the left and right sides of the pressure platform (443) slide vertically along the lower inner side of the positioning platform (441) and the fixed guide rod (442).

7. The automatic odor purification device for refrigerators according to claim 2, characterized in that: The positioning sleeve (444) and spring (445) are provided in three sets, and the three sets of positioning sleeve (444) and spring (445) are respectively provided at the connection between the positioning table (441) and the pressure table (443).

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