A vehicle-mounted general-purpose refrigerator

Abstract

The utility model discloses a vehicle -mounted general refrigerator belongs to vehicle -mounted refrigerator technical field, including box and lid, the lid is connected on the box through two hinges, the lid is sealedly connected between the box, the inside vertical setting of box is equipped with the clamping groove, is equipped with the ice plate in the clamping groove, the ice plate will be divided into two and place the cavity in the box, every place the cavity is equipped with the placing frame body, and the placing frame body is inserted with the bottom part of place cavity and is arranged, be equipped with the buckle between the lid and the box of mutual fixation, the utility model discloses a vehicle -mounted general refrigerator, with EPP material reduces weight, solves the problem that traditional refrigerator load is big, is difficult to carry, through multiple sealing and double ice source design, reduce the cold quantity loss, prolong the cold -keeping time, and flexible structure adapts to the demand of low load, high practicality of the vehicle -mounted scene to the variety of storage.

Description

Technical Field

[0001] This utility model belongs to the field of vehicle refrigerator technology, and in particular relates to a universal vehicle refrigerator. Background Technology

[0002] With the increasing popularity of automobiles, people's demands for in-car comfort and convenience are constantly rising. As a device that can provide refrigerated or frozen food and beverages for drivers and passengers, car refrigerators are gradually becoming an important tool for road trips, outdoor activities, and emergency reserves, and market demand is continuously increasing.

[0003] In the current market for in-vehicle refrigerators, compressor-type refrigerators account for a significant portion of the market share. To ensure the stability of the refrigeration system, the overall structural strength, and to cope with the complex environment inside a vehicle, these refrigerators typically use high-density, thicker materials for their outer casing, such as certain metal alloys or high-strength engineering plastics. This material choice directly results in a heavier refrigerator, which not only increases the vehicle's load but also makes it inconvenient to move when used outdoors. Utility Model Content

[0004] This utility model provides a universal vehicle-mounted refrigerator to solve the problems in the prior art.

[0005] The present invention adopts the following technical solution: a vehicle-mounted universal refrigerator, comprising a body and a lid, wherein the lid is connected to the body by two hinges; the lid and the body are sealed together; the body has a vertically arranged slot inside, and an ice plate is provided in the slot, the ice plate dividing the body into two placement chambers, each placement chamber having a placement rack, the placement rack being inserted into the bottom of the placement chamber; the lid and the body are provided with mutually fixing buckles.

[0006] In a further technical solution, both the box body and the box cover are made of EPP material.

[0007] A further technical solution is that the top of the box cover is provided with a sealing rubber protrusion, and the top of the box body is provided with a groove that cooperates with the sealing rubber protrusion.

[0008] A further technical solution is that each of the placement frames includes a horizontally arranged base plate and two symmetrically arranged frames on the base plate, with a horizontally arranged grid plate between the two frames.

[0009] In a further technical solution, several equally spaced connecting holes are provided on the side walls of both frames, and four threaded connecting screws are provided on the grid plate, the connecting screws passing through the connecting holes and threadedly connected to the grid plate.

[0010] In a further technical solution, the base plate is provided with a placement groove, and the placement groove is provided with an ice plate.

[0011] A further technical solution is provided in which the bottom of the base plate is provided with four plug-in posts, each plug-in post is provided with a plug-in screw, the base plate is provided with a plug-in screw hole that is threadedly connected to the plug-in screw, and the placement cavity is provided with a plug-in hole that is plugged into and cooperates with the plug-in post.

[0012] A further technical solution is that handle grooves are provided on both sides of the box.

[0013] The above-mentioned technical solutions adopted in the embodiments of this utility model can achieve the following beneficial effects:

[0014] This utility model of a universal vehicle-mounted refrigerator uses EPP material to reduce weight, solving the problems of traditional refrigerators being heavy and difficult to move; through multiple sealing and dual ice source design, it reduces cold loss and extends the cold preservation time; its flexible structure adapts to various storage needs, meeting the requirements of vehicle scenarios for low load and high practicality. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the present invention and constitute a part of this invention, illustrate exemplary embodiments of the present invention and, together with the description thereof, serve to explain the present invention and do not constitute an undue limitation thereof. In the drawings:

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

[0017] Figure 2 This is a partial three-dimensional structural schematic diagram of the present invention;

[0018] Figure 3 This is a three-dimensional structural diagram of the box body in this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the box cover of this utility model;

[0020] Figure 5 This is a schematic diagram of the three-dimensional structure of the frame in this utility model. Figure 1 ;

[0021] Figure 6 This is a schematic diagram of the three-dimensional structure of the frame in this utility model. Figure 2 ;

[0022] Figure 7 for Figure 6 Enlarged view of point A in the middle;

[0023] Figure label:

[0024] Box body 1, slot 11, placement cavity 12, groove 13, insertion hole 14, handle groove 15, box cover 2, buckle 21, sealing rubber protrusion 22, ice plate 3, placement frame 4, bottom plate 41, frame 42, grid plate 43, connecting hole 44, connecting screw 45, insertion post 46, insertion screw 47, insertion screw hole 48. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0026] The following detailed description, in conjunction with the accompanying drawings, illustrates the technical solution of a universal vehicle-mounted refrigerator provided by various embodiments of this utility model.

[0027] Reference Figures 1 to 7 As shown, this utility model embodiment provides a universal vehicle refrigerator, including a body 1 and a lid 2. The lid 2 is connected to the body 1 by two hinges, and the lid 2 can rotate around the hinges to open and close, meeting the needs of taking out and putting in items. The sealed connection between the lid 2 and the body 1 can block the convection exchange between the cold air inside the refrigerator and the hot air outside, maintaining a low temperature environment inside the refrigerator. The body 1 has a vertically arranged slot 11 inside, and an ice plate 3 is provided in the slot 11. The ice plate 3 divides the interior of the body 1 into two placement chambers 12. Each placement chamber 12 is provided with a placement rack 4, which is inserted into the bottom of the placement chamber 12. The lid 2 and the body 1 are fixed together by a buckle 21. The buckle 21 ensures that after the lid 2 is placed on the body 1, it will not shift off the body 1, thus affecting the heat preservation effect.

[0028] EPP material has a density of only 1 / 5 to 1 / 10 that of traditional metal alloys, which can reduce the weight of the refrigerator, thereby reducing the vehicle's additional energy consumption and making it easier for users to move it outdoors. At the same time, its excellent thermal insulation can reduce the melting speed of the ice plate 3, extend the cold preservation time of the cabinet 1, and improve its practicality in emergency storage and self-driving tour scenarios.

[0029] In a specific embodiment, both the box body 1 and the box cover 2 are made of EPP material.

[0030] EPP foamed polypropylene material has low density, light weight, high compressive strength, and excellent thermal insulation properties. When the box body 1 and the box lid 2 are made of this material, on the one hand, the material's lightweight characteristics directly reduce the overall weight of the box body 1; on the other hand, its insulation layer can slow down the rate at which cold air inside the box body 1 is transferred to the outside, and together with the sealing structure, it further enhances the insulation effect and extends the effective duration of cold air release from the ice plate 3.

[0031] In a specific embodiment, the top of the box cover 2 is provided with a sealing rubber protrusion 22, and the top of the box body 1 is provided with a groove 13 that cooperates with the sealing rubber protrusion 22.

[0032] When the lid 2 is closed, the sealing rubber protrusion 22 on the top of the lid 2 will be embedded in the groove 13 on the top of the box body 1, forming a "convex-concave" sealing structure: the sealing rubber protrusion 22 itself is elastic and can fit tightly against the inner wall of the groove 13, blocking the convection between the cold air inside the box body 1 and the hot air outside through the gap between the lid 2 and the box body 1; at the same time, the elastic fit can compensate for the slight structural displacement caused by vibration and avoid the formation of gaps.

[0033] In a specific embodiment, each of the placement racks 4 includes a horizontally arranged base plate 41 and two symmetrically arranged frames 42 on the base plate 41. A horizontally arranged grid plate 43 is provided between the two frames 42. A plurality of equally spaced connecting holes 44 are provided on the side walls of the two frames 42. Four threaded connecting screws 45 are provided on the grid plate 43. The connecting screws 45 pass through the connecting holes 44 and are threadedly connected to the grid plate 43. A placement groove is provided on the base plate 41, and an ice plate 3 is placed in the placement groove.

[0034] The grid plate 43 is threadedly connected to the frame 42 through the connection holes 44 on the side wall of the frame 42 via four connecting screws 45: the user can adjust the position of the connecting screws 45 at different heights of the connection holes 44 according to the height of the items, such as bottled beverages and boxed food, thereby changing the height of the grid plate 43 and realizing flexible adjustment of the layered storage space;

[0035] The placement slot on the bottom plate 41 provides a dedicated space for the ice plate 3. The ice plate 3 in the placement slot and the ice plate 3 in the vertical slot 11 inside the cabinet 1 form a dual cold source: the vertical ice plate 3 is responsible for radiating cold energy laterally to the two side placement cavities 12, while the ice plate 3 in the placement slot of the bottom plate 41 releases cold energy upward, covering the lower space of the placement frame 4. The two together form a three-dimensional cold energy coverage network, improving the overall cooling efficiency inside the cabinet 1.

[0036] Items that need to be frozen can be placed directly on the horizontally set ice plate 3 to freeze them, while items that need to be refrigerated can be placed on the grid plate 43 to achieve both refrigeration and freezing.

[0037] It should be noted that both the placement frame 4 and the grid plate 43 are made of lightweight plastic material.

[0038] In a specific embodiment, the bottom of the base plate 41 is provided with four insertion posts 46, each insertion post 46 is provided with an insertion screw 47, the base plate 41 is provided with an insertion screw hole 48 that is threadedly connected to the insertion screw 47, and the placement cavity 12 is provided with an insertion hole 14 that is inserted and engaged with the insertion post 46.

[0039] The four insertion pins 46 at the bottom of the base plate 41 are inserted into the insertion holes 14 in the placement cavity 12 to achieve the initial positioning of the placement frame 4 and the box 1; the insertion screw 47 passes through the insertion pins 46 and is threadedly connected to the insertion screw hole 48 on the base plate 41. The insertion pins 46 and the base plate 41 are tightly fixed by the thread tightening force, so that the placement frame 4 is stably installed in the placement cavity 12, preventing the placement frame 4 from shaking or falling off when the vehicle is bumpy; when a large item needs to be placed in the placement cavity 12, the placement frame 4 can be taken out by lifting it upwards, so that the insertion rod can be taken out from the insertion hole 14.

[0040] When the frame 4 is placed for external use, the plug-in post 46 is unscrewed from the base plate 41 through the plug-in screw 47, so that the base plate 41 can be made flat, so that the frame 4 can be placed and used.

[0041] In a specific embodiment, both sides of the box body 1 are provided with handle slots 15. The handle slots 15 ensure the convenience of carrying the box body 1. When carrying the box body 1, the user can naturally put both hands into the handle slots 15 and lift or move the box body 1 by applying force with their hands.

[0042] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this utility model should be included within the scope of the claims of this utility model.

Claims

1. A universal vehicle-mounted refrigerator, characterized in that, The box includes a box body (1) and a box lid (2). The box lid (2) is connected to the box body (1) by two hinges. The box lid (2) and the box body (1) are sealed together. The box body (1) has a vertically arranged slot (11) inside. The slot (11) has an ice plate (3) inside. The ice plate (3) divides the box body (1) into two placement cavities (12). Each placement cavity (12) has a placement frame (4) inside. The placement frame (4) is inserted into the bottom of the placement cavity (12). The box lid (2) and the box body (1) are provided with a buckle (21) that fixes each other. The box body (1) and the box cover (2) are both made of EPP material; the top of the box cover (2) is provided with a sealing rubber protrusion (22), and the top of the box body (1) is provided with a groove (13) that cooperates with the sealing rubber protrusion (22); each of the placement racks (4) includes a horizontally arranged base plate (41) and two symmetrically arranged frames (42) on the base plate (41), and a horizontally arranged grid plate (43) is provided between the two frames (42); the base plate (41) is provided with a placement groove, and an ice plate (3) is provided in the placement groove; both sides of the box body (1) are provided with handle grooves (15).

2. The universal vehicle-mounted refrigerator according to claim 1, characterized in that: Both of the frames (42) have several equally spaced connecting holes (44) on their side walls. The grid plate (43) has four threaded connecting screws (45), which pass through the connecting holes (44) and are threaded to the grid plate (43).

3. A universal vehicle-mounted refrigerator according to claim 1, characterized in that: The bottom of the base plate (41) is provided with four plug-in posts (46), each plug-in post (46) is provided with a plug-in screw (47), the base plate (41) is provided with a plug-in screw hole (48) that is threadedly connected to the plug-in screw (47), and the placement cavity (12) is provided with a plug-in hole (14) that is plugged into the plug-in post (46).

4. A universal vehicle-mounted refrigerator according to claim 1, characterized in that: Both the placement frame (4) and the grid plate (43) are made of plastic.

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