Foldable dish cover with heating function

Abstract

The foldable dish cover with the heating function comprises a temperature controller, a heat preservation cover face and a heat preservation bottom cover, the heat preservation cover face and the heat preservation bottom cover are used in a matched mode, folding lines are arranged on the heat preservation cover face and the heat preservation bottom cover, the heat preservation cover face and the heat preservation bottom cover can be folded simultaneously or respectively through the folding lines, and a heating layer is arranged in the heat preservation bottom cover. The temperature controller is connected with the heating layer and is used for controlling the temperature and the heating time of the heating layer; the heat preservation cover is simple in structure, the heat preservation cover face and the heat preservation bottom cover can be folded and stored simultaneously or respectively through the folding lines, and use is convenient; meanwhile, the heating layer is arranged in the heat preservation bottom cover, the user can control the temperature and the heating time of the heating layer through the temperature controller, heat preservation can be conducted on the meal placed on the heat preservation bottom cover for a longer time, and convenience is achieved.

Description

Technical Field

[0001] The utility model relates to a foldable food cover with a heating function. Background Art

[0002] In daily life, people often cover the unfinished food with a food cover to prevent the food from being contaminated by flying insects carrying bacteria. The structures of the food covers on the market are complex in design, not convenient for storage and folding during use, and generally only have the functions of simple isolation and heat preservation. However, the food will still gradually cool down after being placed for a long time, and it needs to be heated by a microwave oven or an induction cooker before eating, which is not convenient. Therefore, the existing technology still needs to be improved and developed. Summary of the Invention

[0003] In view of the deficiencies in the above problems, the utility model provides a foldable food cover with a heating function.

[0004] To achieve the above object, the utility model provides a foldable food cover with a heating function, which includes a temperature controller, a heat preservation cover surface and a heat preservation bottom cover used in cooperation. The heat preservation cover surface and the heat preservation bottom cover are both provided with folding lines, and the two can be folded simultaneously or separately through the folding lines. A heating layer is arranged in the heat preservation bottom cover, and the temperature controller is connected to the heating layer and used to control the temperature and heating time of the heating layer.

[0005] Further, the heating layer is connected to a wire connection interface. One end of the temperature controller is connected to a plug that cooperates with the interface through a wire, and the other end is connected to a power plug through a wire.

[0006] Further, a heat preservation layer and a waterproof layer are further arranged in the heat preservation bottom cover. The heat preservation layer is arranged above the heating layer, and the waterproof layer has two layers and is respectively arranged on the outer sides of the heat preservation layer and the heating layer.

[0007] Further, the bottom of the heat preservation cover surface is connected to the heat preservation bottom cover through a detachable component after being unfolded. A pick-up and put-down opening is arranged on any side surface of the heat preservation cover surface to form a pick-up and put-down cover surface. Connection components are respectively arranged between the two sides of the pick-up and put-down cover surface and the heat preservation cover surface to open or close the pick-up and put-down opening.

[0008] Further, the detachable component includes a chain one arranged on the heat preservation cover surface and the heat preservation bottom cover, and a zipper one used in cooperation with the chain.

[0009] Further, the connection component includes a chain two arranged on the pick-up and put-down cover surface and the heat preservation cover surface, and a zipper two used in cooperation with the chain.

[0010] Further, an elastic binding band is arranged on one side of the heat preservation bottom cover.

[0011] Furthermore, a hanging strap is provided at the top of the heat-insulating cover.

[0012] The beneficial effects of the present utility model compared with the prior art are as follows: The structure of the present utility model is simple. The heat-insulating cover and the heat-insulating bottom cover can be folded and stored simultaneously or separately through the folding lines, which is convenient to use. At the same time, a heating layer is provided inside the heat-insulating bottom cover, and the user can control the temperature and heating time of the heating layer through the temperature controller, so that the meals placed on the heat-insulating bottom cover can be kept warm for a longer time, which has convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of a foldable food cover with a heating function according to the present utility model;

[0014] Figure 2 is a folding plan view of a foldable food cover with a heating function according to the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0015] As Figure 1 , Figure 2 shown, a foldable food cover with a heating function according to an embodiment of the present utility model includes a temperature controller 1, a heat-insulating cover 5, and a heat-insulating bottom cover 6. Among them, folding lines A are provided on both the heat-insulating cover 5 and the heat-insulating bottom cover 6. The heat-insulating cover 5 and the heat-insulating bottom cover 6 can be folded simultaneously or separately through the folding lines A, which is convenient to use. And a heating layer is provided inside the heat-insulating bottom cover 6. The temperature controller 1 is connected to the heating layer and is used to control the temperature and heating time of the heating layer. The heat-insulating bottom cover 6 can be used alone to heat meals or can be used in combination with the heat-insulating cover 5, so that the meals placed on the heat-insulating bottom cover 6 can be kept warm for a longer time.

[0016] Furthermore, as Figure 1 , Figure 2 shown, the heating layer in this embodiment is connected to the interface 4 through a wire. One end of the temperature controller 1 is connected to the plug 2 through a wire, and the other end is connected to the power plug 3 through a wire. The plug 2 is used in cooperation with the interface 4. When in use, the plug 2 on the temperature controller 1 is inserted into the interface 4 respectively, and the power plug 3 is inserted into the power socket, and then the temperature and heating time of the heating layer are adjusted through the temperature controller 1.

[0017] Furthermore, a heat-insulating layer and a waterproof layer (not shown in the figure) are also provided inside the heat-insulating bottom cover 6 in this embodiment. The heat-insulating layer is provided above the heating layer and is used to improve the heating and heat-insulating effect of the heat-insulating bottom cover 6. The waterproof layer has two layers and is respectively provided outside the heat-insulating layer and the heating layer and is used to improve the safety of the heat-insulating bottom cover 6 during use.

[0018] Furthermore, as Figure 1 , Figure 2As shown, after the heat-insulating cover 5 in this embodiment is unfolded, its bottom is connected to the heat-insulating bottom cover 6 through a detachable component 7. The detachable component 7 is preferably a chain 11 and a zipper 12 used in cooperation with the chain 11. The chain 11 is stitched between the heat-insulating cover 5 and the heat-insulating bottom cover 6, and the chain 11 can be opened and closed through the zipper 12. When the chain 11 is opened, the heat-insulating cover 5 and the heat-insulating bottom cover 6 can be used separately. When the chain 11 is closed, the heat-insulating cover 5 and the heat-insulating bottom cover 6 can be combined into a whole for use, and the heat-insulating effect is better. At the same time, a pick-up and placement opening 8 is provided on any side surface of the heat-insulating cover 5, and a pick-up and placement cover surface 9 is formed. Connecting components 10 are respectively provided between both sides of the pick-up and placement cover surface 9 and the heat-insulating cover 5. The connecting components 10 are preferably a chain 13 and a zipper 14 used in cooperation with the chain. The chain 13 is stitched between the pick-up and placement cover surface 9 and the heat-insulating cover 5, and the chain 13 can be opened and closed through the zipper 14. When the chains 13 on both sides are opened, the user can lift the pick-up and placement cover surface 9 upward to open the pick-up and placement opening 8, so as to facilitate the placement and removal of food. When the chains 13 on both sides are closed, a heat-insulating cavity can be formed between the heat-insulating cover 5 and the heat-insulating bottom cover 6. When the heating layer is heating, the heat-insulating effect is better.

[0019] Further, as Figure 1 , Figure 2 shown, a hanging strap 15 is provided at the top of the heat-insulating cover 5 in this embodiment, and an elastic strap 16 is provided on one side of the heat-insulating bottom cover 6. After the heat-insulating cover 5 and the heat-insulating bottom cover 6 are folded, the two can be combined into a whole structure through the elastic strap 16, and then the whole dish cover can be lifted and hung through the hanging strap 15.

[0020] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A foldable vegetable cover with a heating function, characterized in that: It includes a temperature controller (1), a heat preservation cover (5) and a heat preservation bottom cover (6) used in cooperation. The heat preservation cover (5) and the heat preservation bottom cover (6) are both provided with folding lines (A), and the two can be folded simultaneously or separately through the folding lines (A). A heating layer is provided inside the heat preservation bottom cover (6), and the temperature controller (1) is connected to the heating layer and used to control the temperature and heating time of the heating layer.

2. The foldable vegetable cover with a heating function according to claim 1, wherein: The heating layer is connected to a wire connection interface (4). One end of the temperature controller (1) is connected to a plug (2) that cooperates with the interface (4) through a wire, and the other end is connected to a power plug (3) through a wire.

3. A foldable vegetable cover with a heating function according to claim 1 or 2, characterized in that: A heat preservation layer and a waterproof layer are further provided inside the heat preservation bottom cover (6). The heat preservation layer is arranged above the heating layer, and the waterproof layer has two layers and is respectively arranged on the outer sides of the heat preservation layer and the heating layer.

4. A foldable vegetable cover with a heating function according to claim 1, wherein: After the heat preservation cover (5) is unfolded, its bottom is connected to the heat preservation bottom cover (6) through a detachable component (7). A pick-up and placement opening (8) is provided on any side surface of the heat preservation cover (5) to form a pick-up and placement cover surface (9). Connecting components (10) are respectively provided between the two sides of the pick-up and placement cover surface (9) and the heat preservation cover (5) to open or close the pick-up and placement opening (8).

5. The foldable vegetable cover with a heating function according to claim 4, characterized in that: The detachable component (7) includes a chain one (11) provided on the heat preservation cover (5) and the heat preservation bottom cover (6), and a zipper one (12) used in cooperation with the chain.

6. The foldable vegetable cover with a heating function according to claim 4, characterized in that: The connecting component (10) includes a chain two (13) provided on the pick-up and placement cover surface (9) and the heat preservation cover (5), and a zipper two (14) used in cooperation with the chain.

7. A foldable vegetable cover with a heating function according to claim 1, characterized in that: A hanging strap (15) is provided at the top of the heat preservation cover (5).

8. The foldable vegetable cover with a heating function according to claim 1, characterized in that: An elastic strap (16) is provided on one side of the heat preservation bottom cover (6).

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