CN211372861U - Ultra-low temperature preservation box - Google Patents

Abstract

The utility model discloses an ultra-low temperature preservation box, comprising a box body, a foam insulation board is fixed inside the box body, a vacuum insulation board is fixed inside the foam insulation board, and a foam insulation board is fixed inside the vacuum insulation board Insulation board, UV lamps are fixed on both sides of the inner tank, a sliding door is movably connected to the top of the box, and a sealing cover is hinged on both sides of the top of one end of the box through hinges, and one end of the sealing cover is fixed with a heating The beneficial effect of the utility model is: the foam insulation board, the vacuum insulation board and the foam insulation board are fixedly arranged between the outer shell and the inner tank of the box body, so as to increase the thermal insulation performance and thermal insulation performance of the box body. A heating plate is fixed inside one end of the cover, which is convenient for heating one end of the sealed cover after frosting, and ultraviolet lamps are fixed on both sides of the inner tank to facilitate ultraviolet disinfection of the inside of the box and reduce the growth rate of bacteria.

Description

An ultra-low temperature storage box

technical field

The utility model relates to a low temperature storage box, in particular to an ultra-low temperature storage box.

Background technique

The ultra-low temperature storage box is a low temperature storage box that can refrigerate and preserve the normal state of items.

However, the thermal insulation performance of the existing ultra-low temperature storage box is not good, resulting in poor thermal insulation effect, and after the existing ultra-low temperature storage box is used for a long time, it is easy to cause frosting of the sealing cover, which is difficult to be opened, and the existing ultra-low temperature storage box is not easy to be opened. With disinfection function, it is easy to breed bacteria. Therefore, there are still many problems in the existing ultra-low temperature storage box.

Utility model content

The purpose of this utility model is to provide a kind of ultra-low temperature preservation box, in order to solve the problem of poor thermal insulation performance of the existing ultra-low temperature preservation box proposed in the above-mentioned background technology, resulting in poor insulation effect, and the existing ultra-low temperature preservation box is used for a long time. , it is easy to cause frosting of the sealing cover and it is not easy to be opened.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an ultra-low temperature preservation box, comprising a box body, the interior of the box body is fixedly provided with a foam insulation board, and the interior of the foam insulation board is fixed with a vacuum insulation board. A foam insulation board is fixed inside the vacuum insulation board, an inner tank is fixed inside the foam insulation board, and ultraviolet lamps are fixed on both sides of the inner tank. A sliding door is movably connected to the top, a sealing cover is hinged on both sides of the top of one end of the box body through hinges, and a heating plate is fixed inside one end of the sealing cover.

As a preferred technical solution of the present invention, a display screen is fixedly installed on one side of the top of the front of the box body, and a temperature sensor is fixedly installed at one end of the inside of the box body, and the temperature sensor is electrically connected with the display screen. The display screen is electrically connected with an external power supply.

As a preferred technical solution of the present invention, a rubber strip is fixed on the inner side of one end of the sealing cover, and the rubber strip has a rectangular frame structure.

As a preferred technical solution of the present invention, one end of the heating plate is fixed with a number of protrusions, and one side of the other end of the sealing cover is fixed with a heating plate switch, and the heating plate is connected with the heating plate switch through the heating plate switch. The external power supply is electrically connected.

As a preferred technical solution of the present invention, a handle is fixedly connected to the middle of one end of the sealing cover, and the handle is a U-shaped structure.

As a preferred technical solution of the present invention, the bottoms of both sides of the box body are fixedly provided with cooling windows, and the four corners of the bottom end of the box body are fixedly connected with moving wheels.

Compared with the prior art, the beneficial effects of the present utility model are as follows: the utility model is an ultra-low temperature preservation box, wherein a foam insulation board, a vacuum insulation board and a foam insulation board are fixedly arranged between the outer shell and the inner tank of the box body. , to increase the thermal insulation performance and thermal insulation performance of the box body, a heating plate is fixed inside one end of the sealing cover, which is convenient for heating one end of the sealing cover after frosting, and it is convenient for users to open it. There is an ultraviolet lamp, which is convenient for ultraviolet disinfection of the inside of the box and reduces the breeding rate of bacteria.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the side structure schematic diagram of the sealing cover of the utility model;

FIG. 3 is a schematic diagram of the internal structure of the front of the box of the present invention.

In the figure: 1. Box body; 2. Foam insulation board; 3. Vacuum insulation board; 4. Foam insulation board; 5. Ultraviolet lamp; 6. Sliding door; 7. Display screen; 8. Heat dissipation window; 9. hinge; 10, sealing cover; 11, heating plate; 12, convex body; 13, rubber strip; 14, handle; 15, moving wheel.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present invention provides an ultra-low temperature preservation box, including a box body 1, a foam insulation board 2 is fixed inside the box body 1, and a vacuum insulation board is fixed inside the foam insulation board 2 3. A foam insulation board 4 is fixed inside the vacuum insulation panel 3, and an inner tank is fixed inside the foam insulation board 4 to increase the thermal insulation performance and thermal insulation performance of the box 1. Both sides of the inner tank are fixedly provided. There is an ultraviolet lamp 5, which is convenient for ultraviolet disinfection of the inside of the box 1. A sliding door 6 is movably connected to the top of the box 1. A sealing cover 10 is hinged on both sides of the top of one end of the box 1 through a hinge 9. One end of the sealing cover 10 A heating plate 11 is fixed in the interior of the hood, which is convenient for heating one end of the frosted sealing cover 10 and convenient for users to open.

Preferably, a display screen 7 is fixedly installed on one side of the front top of the box body 1, and a temperature sensor is fixedly installed at one end of the inside of the box body 1. The temperature sensor is electrically connected to the display screen 7, and the display screen 7 is electrically connected to an external power supply. The setting of the display screen 7 facilitates the observation of the temperature inside the box body 1; the inner side of one end of the sealing cover 10 is fixedly provided with a rubber strip 13, and the rubber strip 13 is a rectangular frame structure, which increases the sealing performance of the sealing cover 10; the heating plate 11 One end of the sealing cover 10 is fixed with a number of protrusions 12 to reduce the frosting rate, and one side of the other end of the sealing cover 10 is fixed with a heating plate switch, and the heating plate 11 is electrically connected to the external power supply through the heating plate switch, which is convenient for users to use; A handle 14 is fixedly connected to the middle of one end of the sealing cover 10. The handle 14 has a U-shaped structure, which is convenient for users to open the sealing cover 10; During operation, the heat dissipation is enhanced by the disposition of the heat dissipation window 8 , and the moving wheels 15 are fixedly connected to the four corners of the bottom end of the box body 1 to facilitate the movement of the box body 1 .

In specific use, the present invention is an ultra-low temperature storage box. First, the box body 1 is moved to the use position by the moving wheel 15. Due to the setting of the foam insulation board 2, the vacuum insulation board 3 and the foam insulation board 4, the box body is increased. 1, when the sealing cover 10 needs to be opened, the staff holds the handle 14, opens the sealing cover 10, and then moves the sliding door 6 to expose the items inside the box 1, which is convenient for taking the items. When used for a long time, the cooling effect is likely to cause frost on the sealing cover 10, and the heating plate switch is turned on, and the heating plate 11 heats the sealing cover 10, which is convenient for opening the sealing cover 10. The bacterial growth rate increases the hygiene and safety inside the box 1.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the indicated The device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

In the present utility model, unless otherwise expressly specified and limited, for example, it may be a fixed connection, a detachable connection, or an integrated body; it may be a mechanical connection or an electrical connection; it may be a direct connection, or a It can be indirectly connected through an intermediate medium, it can be the communication between two elements or the interaction relationship between the two elements, unless otherwise clearly defined, for those of ordinary skill in the art, the above terms can be understood according to the specific situation in this document. The specific meaning in the utility model.

Claims (6)

1. The utility model provides an ultra-low temperature storage box, includes box (1), its characterized in that, the fixed foaming insulation board (2) that is equipped with in inside of box (1), the fixed vacuum insulation board (3) that is equipped with in inside of foaming insulation board (2), the fixed foaming insulation board (4) that is equipped with in inside of vacuum insulation board (3), the fixed inner bag that is equipped with in inside of foaming insulation board (4), the both sides of inner bag are all fixed and are equipped with ultraviolet lamp (5), the top swing joint of box (1) has push-and-pull door (6), the both sides at box (1) one end top all articulate through hinge (9) have sealed lid (10), the fixed hot plate (11) that is equipped with in inside of sealed lid (10) one end.

2. The ultra-low temperature storage box according to claim 1, characterized in that a display screen (7) is fixedly arranged on one side of the top of the front surface of the box body (1), a temperature sensor is fixedly arranged at one end inside the box body (1), the temperature sensor is electrically connected with the display screen (7), and the display screen (7) is electrically connected with an external power supply.

3. An ultra-low temperature storage box according to claim 1, wherein a rubber strip (13) is fixedly provided at the side inside one end of the sealing cover (10), and the rubber strip (13) has a rectangular frame structure.

4. The ultra-low temperature storage box according to claim 1, wherein a plurality of protrusions (12) are fixedly provided at one end of the heating plate (11), a heating plate switch is fixedly provided at one side of the other end of the sealing cover (10), and the heating plate (11) is electrically connected to an external power source through the heating plate switch.

5. An ultra-low temperature storage box according to claim 1, wherein a handle (14) is fixedly connected to a middle portion of one end of the sealing cover (10), and the handle (14) has a U-shaped structure.

6. The ultra-low temperature storage box according to claim 1, wherein heat radiation windows (8) are fixedly arranged at the bottoms of both sides of the box body (1), and moving wheels (15) are fixedly connected at four corners of the bottom end of the box body (1).

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