Foam box ventilation structure
By designing the ventilation structure of fans and air guide plates in the foam box, the problem of insufficient ventilation of the foam box is solved, and effective ventilation and freshness maintenance of fruits and vegetables is achieved.
Patent Information
- Application Number
- CN202421398445.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-18
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-06-18
AI Technical Summary
When storing products that need to be breathed, the foam box is difficult to effectively maintain the freshness of the product due to insufficient ventilation in the box.
A foam box ventilation structure is designed, including box plate, fan, bottom plate, air guide plate and box cover. Through the cooperation of the fan and air guide plate, air flow is introduced and discharged through the ventilation hole to ensure sufficient ventilation in the box.
By accelerating the air supply flow rate, the freshness of the products in the box is effectively maintained, especially when the products are stacked more, ensuring that the problem of insufficient ventilation is solved.
Smart Images
Figure CN222573108U_ABST
Abstract
Description
[Technical field]
[0001] The utility model mainly relates to a foam box ventilation structure. [Background technology]
[0002] Foam boxes are usually made of polystyrene (EPS) material, which has good thermal insulation properties, mainly because it contains a large number of tiny pores inside, which can effectively block heat conduction and air flow, thereby achieving thermal insulation. However, foam boxes are not completely airtight. In some cases, foam boxes require proper ventilation. For food or other products that need to be refrigerated, foam boxes can play a certain role in preserving freshness. But in some cases, products may need a certain amount of ventilation to maintain freshness, especially for those products that need to breathe, such as certain fruits and vegetables. In this case, proper ventilation can help maintain the freshness of the product. [Contents of the utility model]
[0003] In order to solve at least one of the above problems, the utility model proposes a new structural solution. The foam box ventilation structure adopts the following technical solutions:
[0004] A foam box ventilation structure comprises a box plate, a fan, a bottom plate, an air guide plate and a box cover; the bottom plate is provided with a groove, the box plate is plugged into the groove to assemble the box plate and the bottom plate into a box body, and the box plates cooperate with each other to form a plurality of box cavities;
[0005] A wind cavity is provided at the top of the box cover, and a fan is installed in the wind cavity to introduce airflow into the box cover; a battery box is installed in the wind cavity, the battery box abuts against the fan to limit the fan position, and the battery box is connected to the fan to supply current to the fan; an air guide plate is connected to the box cover, the box cover is provided with a main air duct, the air guide plate is provided with a guide air duct, the guide air duct is connected to the main air duct, and the guide air duct is communicated with each box cavity; the box plate is provided with vents for the airflow in the box cavity to be discharged from the vents.
[0006] Preferably, the air guide plate and the box cover are a split assembly structure, the box cover extends out a connecting ear, the connecting ear is provided with a slot, and the box plate is inserted into the slot to be installed on the box cover.
[0007] Preferably, a connecting post extends out of the wind cavity, the fan has a connecting hole, and the connecting post is connected to the connecting hole to define the position of the fan in the wind cavity.
[0008] Preferably, the air cavity is embedded with a cover plate to cover the air cavity, and the cover plate is provided with an air groove for air circulation.
[0009] Compared with the background technology, the utility model has the following beneficial effects:
[0010] Fruits and vegetables are placed in foam boxes. If the number of stacked fruits and vegetables is large, it is difficult to effectively ventilate them by simply opening holes in the foam box. Therefore, this solution provides a foam box ventilation structure, which uses a fan and an air guide plate to guide the air flow into the foam box. The setting of the fan can speed up the air supply flow rate and maintain the freshness of the products in the box. The power box can be equipped with a switch control to achieve on-demand use and better control the freshness of the product. It has the advantages of simple structure, compact coordination, and reasonable design; therefore, it is a product with superior performance in both technical and economic aspects.
Brief Description of the Drawings
[0011] Figure 1 This is a schematic diagram of the ventilation structure of the foam box in a preferred embodiment of the utility model;
[0012] Figure 2 It is a partial exploded schematic diagram of the foam box ventilation structure in the preferred embodiment provided by the utility model;
[0013] Figure 3 This is a schematic diagram of the box cover structure in a preferred embodiment of the utility model;
[0014] Figure 4 This is a cross-sectional view of the box cover and the air guide plate in the preferred embodiment provided by the utility model. [Specific implementation method]
[0015] The embodiments of the present invention are described in detail below. The embodiments are shown in the accompanying drawings, wherein the same or similar numbers throughout represent the same or similar elements or elements with the same or similar functions.
[0016] In the present invention, unless otherwise specified and limited, the terms "assembly", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can also be a mechanical connection; it can be directly connected, or it can be connected through an intermediate medium, or the two elements can be internally connected. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0017] The following is a further description of the specific implementation of the utility model in conjunction with the drawings of the specification, so that the technical solution and its beneficial effects of the utility model are clearer and more explicit. The following description of the embodiments with reference to the drawings is exemplary and intended to explain the utility model, but cannot be understood as limiting the utility model.
[0018] The preferred embodiment provided by the utility model is as follows: Figure 1 to Figure 4As shown, a foam box ventilation structure comprises a box plate 1, a fan 2, a bottom plate 3, an air guide plate 4 and a box cover 5; the bottom plate 3 is provided with a groove 31, the box plate 1 is inserted into the groove 31 to assemble the box plate 1 and the bottom plate 3 into a box body, and the box plates 1 cooperate with each other to form a plurality of box cavities;
[0019] The top of the box cover 5 is provided with an air cavity 51, and the fan 2 is installed in the air cavity 51 to introduce airflow into the box cover 5; a connecting post 52 extends from the air cavity 51, and the fan 2 has a connecting hole 21, and the connecting post 52 is connected to the connecting hole 21 to limit the position of the fan 2 in the air cavity 51. There are a number of connecting posts, and the fan can be installed at the connecting post position corresponding to its size; a battery box 53 is installed in the air cavity 51, and the battery box 53 abuts against the fan 2 to limit the position of the fan 2, and the battery box 53 is connected to the fan 2 to supply current to the fan 2;
[0020] The air cavity 51 is embedded with a cover plate 6 to cover the air cavity 51. The cover plate 6 is provided with an air groove 61 for gas circulation, which does not affect the air intake of the air cavity 51. The air guide plate 4 is connected to the box cover 5. The box cover 5 is provided with a main air duct 54. The air guide plate 4 is provided with a guide air duct 41. The guide air duct 41 is connected to the main air duct 54, and the guide air duct 41 is connected to each box cavity; the box plate 1 is provided with a vent hole 11 for the air flow in the box cavity to be discharged from the vent hole 11. The air guide plate 4 and the box cover 5 are a split assembly structure. The box cover 5 extends a connection ear 55. The connection ear 55 is provided with a card slot 56. The box plate 1 is inserted into the card slot 56 to be installed on the box cover 5.
[0021] Fruits and vegetables are placed in foam boxes. If the stacked quantity is large, it is difficult to effectively ventilate by opening holes in the foam box alone. Therefore, this solution provides a foam box ventilation structure, which uses a fan 2 and an air guide plate 4 to guide air flow into the foam box. The setting of the fan 2 can speed up the air supply flow rate and maintain the freshness of the products in the box. The power box can be equipped with a switch control to achieve on-demand use and better control the freshness of the products.
[0022] In the description of the specification, the description with reference to the terms "one embodiment", "preferably", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model, and the schematic expressions of the above terms in this specification do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.
[0023] Through the description of the above structure and principle, technicians in the relevant technical field should understand that the present invention is not limited to the above-mentioned specific implementation methods. Improvements and substitutions based on the present invention using the known technology in the field all fall within the protection scope of the present invention and should be defined by the claims.
Claims
1. A foam box ventilation structure, characterized in that: It includes a box plate, a fan, a bottom plate, an air guide plate and a box cover; the bottom plate is provided with a groove, the box plate is plugged into the groove to assemble the box plate and the bottom plate into a box body, and the box plates cooperate with each other to form a plurality of box cavities; A wind cavity is provided at the top of the box cover, and a fan is installed in the wind cavity to introduce airflow into the box cover; a battery box is installed in the wind cavity, the battery box abuts against the fan to limit the fan position, and the battery box is connected to the fan to supply current to the fan; an air guide plate is connected to the box cover, the box cover is provided with a main air duct, the air guide plate is provided with a guide air duct, the guide air duct is connected to the main air duct, and the guide air duct is communicated with each box cavity; the box plate is provided with vents for the airflow in the box cavity to be discharged from the vents.
2. A foam box ventilation structure according to claim 1, characterized in that: The air guide plate and the box cover are a split assembly structure, the box cover extends out a connecting ear, the connecting ear is provided with a card slot, and the box plate is inserted into the card slot to be installed on the box cover.
3. A foam box ventilation structure according to claim 1, characterized in that: A connecting post extends from the wind cavity, and the fan has a connecting hole. The connecting post is connected to the connecting hole to define the position of the fan in the wind cavity.
4. A foam box ventilation structure according to claim 1, characterized in that: The air cavity is embedded with a cover plate to cover the air cavity, and the cover plate is provided with an air groove for air circulation.