CN205397004U - Portable cold and hot biological bacterin case - Google Patents

Abstract

The utility model discloses a portable cold and hot biological vaccine box, which comprises a box body. A hot box and a cold box are arranged in the box, and a refrigerating sheet is arranged between the hot box and the cold box, and the refrigerating sheet includes a heating surface and a cooling surface. The heating surface of the refrigerating sheet is in contact with the right side of the hot box, and the cooling surface of the refrigerating sheet is in contact with the left side of the cold box. The heating surface of the refrigerating sheet is used for heating to generate heat energy and conduct the heat energy to the heat box to raise the temperature of the vaccine stored in the heat box. The cooling surface of the cooling sheet is used for cooling to generate cold energy and conduct the cold energy to the cold box to reduce the temperature of the vaccine stored in the cold box. The utility model uses the heating surface of the refrigerating sheet to heat up the temperature of the vaccine stored in the hot box, and adopts the cooling surface of the refrigerating sheet to cool the temperature of the vaccine stored in the cold box, so as to achieve the vaccines stored at different storage temperatures. The effect of effective preservation.

Description

Portable hot and cold biological vaccine box

technical field

The utility model relates to the field of biological vaccine preservation, in particular to a portable cold and hot biological vaccine box.

Background technique

Since human infection with avian influenza was discovered in Hong Kong in 1997, the disease has attracted the attention of the World Health Organization. At present, the prevention of avian influenza virus, poultry disease influenza virus, hepatitis B virus, etc. generally requires injection of different vaccines to humans or animals. Generally, different vaccines need to be stored at different temperatures before being injected into humans or animals. For example, some vaccines need to be stored at a higher temperature, while some vaccines need to be stored at a lower temperature. However, the vaccine boxes currently on the market can only use the same temperature for thermostat storage of vaccines, and cannot store different vaccines at different temperatures. Therefore, a single-temperature vaccine box cannot meet the temperature storage requirements of different vaccines.

Utility model content

The main purpose of the utility model is to provide a portable cold and hot biological vaccine box, which aims to solve the problem that the existing vaccine box cannot effectively store vaccines at different storage temperatures.

In order to achieve the above object, the utility model provides a portable cold and hot biological vaccine box, which includes a box body, a hot box and a cold box are arranged in the box, and a cooling sheet is arranged between the hot box and the cold box, so that The refrigerating sheet includes a heating surface and a cooling surface, the heating surface of the refrigerating sheet is in contact with the right side of the hot box, and the cooling surface of the refrigerating sheet is in contact with the left side of the cold box, wherein the The heating surface of the refrigerating sheet is used for heating to generate heat energy and conducts the heat energy to the hot box to increase the temperature of the vaccine stored in the hot box, and the refrigerating surface of the refrigerating sheet is used for cooling to generate cold energy and transfer the heat energy The cold energy is conducted to the cold box to lower the temperature of the vaccine stored in the cold box.

Preferably, the portable hot and cold biological vaccine box further includes a cover and a handle, the cover is arranged at the upper opening of the box body, and the handle is fixed on the cover.

Preferably, a thermal insulation pad is pasted inside the cover.

Preferably, the heat insulating pad is a heat insulating rubber pad.

Preferably, the box is made of heat insulating material.

Preferably, both the hot box and the cold box are made of heat-conducting materials.

Preferably, the box is further provided with a positive wire, a battery and a negative wire.

Preferably, one end of the positive wire is connected to the battery, and the other end of the positive wire is connected to the cooling sheet.

Preferably, one end of the negative electrode line is connected to the battery, and the other end of the negative electrode line is connected to the cooling sheet.

Preferably, an electric wire and a charging port are also arranged in the box, one end of the electric wire is connected to the charging port, and the other end of the electric wire is connected to the battery.

Compared with the prior art, the portable hot and cold biological vaccine box of the utility model adopts the above-mentioned technical scheme, and achieves the following technical effects: the utility model uses the heating surface of the refrigerating sheet to heat up the temperature of the vaccine stored in the hot box The cooling surface of the cooling sheet is used to cool down the temperature of the vaccines stored in the cold box, so as to achieve the effect of effectively storing the vaccines at different storage temperatures.

Description of drawings

Fig. 1 is a schematic structural view of a preferred embodiment of the portable cold and hot biological vaccine box of the present invention.

The realization of the purpose of the utility model, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

detailed description

In order to further explain the technical means and effects of the utility model to achieve the above objectives, the specific implementation, structure, features and effects of the utility model will be described in detail below in conjunction with the accompanying drawings and preferred embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

Referring to Fig. 1, Fig. 1 is a schematic structural view of a preferred embodiment of the utility model portable cold and hot biological vaccine box. In this embodiment, the portable hot and cold biological vaccine box includes a handle 1, a hot box 2, a cooling sheet 3, a box body 4, a positive wire 5, a battery 6, a wire 7, a charging port 8, a negative wire 9, a cold box 10. Heat insulation pad 11 and cover 12.

In this embodiment, the handle 1 is fixed on a cover 12 , and a heat insulating pad 11 is pasted inside the cover 12 , and the cover 12 is arranged at the upper opening of the box body 4 . A hot box 2 and a cold box 10 are arranged inside the box body 4 , and a refrigerating sheet 3 is arranged between the hot box 2 and the cold box 10 . The box body 4 is also provided with a positive wire 5 , a battery 6 , a wire 7 , a charging port 8 and a negative wire 9 . One end of the wire 7 is connected to the charging port 8 , and the other end of the wire 7 is connected to the battery 6 . One end of the positive wire 5 is connected to the battery 6 , and the other end of the positive wire 5 is connected to the cooling sheet 3 . One end of the negative electrode line 9 is connected to the battery 6 , and the other end of the negative electrode line 9 is also connected to the cooling sheet 3 . The cooling sheet 3 includes a heating surface and a cooling surface, so it can achieve the effect of heating on one side and cooling on the other side. The heating surface of the cooling sheet 3 is in contact with the right side of the hot box 2 , and the cooling surface of the cooling sheet 3 is in contact with the left side of the cold box 10 . The heating surface of the refrigerating sheet 3 is used for heating to generate heat energy and conducts the heat energy to the hot box 2 to increase the temperature of the vaccine stored in the hot box 2, and the refrigerating surface of the refrigerating sheet 3 is used for cooling to generate cold energy And conduct the cold energy to the cold box 10 to lower the temperature of the vaccines stored in the cold box 10, so as to achieve the effect of effectively storing the vaccines at different storage temperatures.

In this embodiment, the handle 1 is for the user to carry, so that it is convenient to carry. The box body 4 is made of heat insulating material, such as heat insulating rubber material, so as to prevent the heat energy in the hot box 2 and the cold energy in the cold box 10 from being affected by the temperature outside the box body 4 . Both the hot box 2 and the cold box 10 are made of heat-conducting materials (such as heat-conducting metals), so the heat energy generated by the heating surface of the cooling sheet 3 can be transferred to the hot box 2, so that the cooling sheet 3 The cold energy generated by the cooling surface is transferred to the cold box 10. The heat insulating pad 11 is a heat insulating rubber pad, so it can prevent the heat energy in the hot box 2 and the cold energy in the cold box 10 from dissipating to the outside of the box body 4 through the cover 12 . The cover 12 is arranged at the upper opening of the box body 4 to facilitate the placement of vaccines to be stored.

In this embodiment, the battery 6 is a rechargeable battery with low radiation and low power consumption, which will not affect the user's health. The belt body 1 also includes a charging port 8 connected to the battery 6. The charging port 8 can be, but not limited to, a USB interface or other standard battery charging interface. The charging port 8 can be directly inserted into an external The battery 6 is charged on a power source (such as a computer USB interface or a low-voltage regulator, etc.). When the power of the battery 6 is exhausted, the battery 6 can be charged through the charging port 8, thereby prolonging the service period of the portable hot and cold biological vaccine box. The charging port 8 is provided with a waterproof rubber cover, and the waterproof rubber cover is used to cover the charging port 8 for waterproofing when the battery 6 is not charging.

When the portable cold and hot biological vaccine box described in this embodiment is working, the battery 6 supplies power to the cooling sheet 3 through the positive line 5 and the negative line 9, so that the heating surface of the cooling sheet 3 generates heat and the cooling of the cooling sheet 3 surface for cooling. The heating surface of the cooling sheet 3 generates heat under the power supply of the battery 6 and conducts heat energy to the hot box 2 to increase the temperature of the hot box 2, so the hot box 2 is suitable for storing vaccines that need to be stored at a higher temperature The refrigerating surface of the refrigerating plate 3 is refrigerated under the power supply of the battery 6 and conducts the cold energy to the cold box 10 to reduce the temperature of the cold box 10, so the cold box 10 is suitable for storing products that need to be stored at a lower temperature. Vaccines, so that the portable cold and hot biological vaccine box can effectively store vaccines at different storage temperatures.

The above are only preferred embodiments of the present utility model, and are not intended to limit the patent scope of the present utility model. Any equivalent structure or equivalent function transformation made by using the description of the utility model and the contents of the accompanying drawings, or directly or indirectly used in other related All technical fields are all included in the scope of patent protection of the utility model in the same way.

Claims (10)

1. A portable cold and hot biological vaccine box, comprising a box body, is characterized in that, a hot box and a cold box are arranged in the box, and a refrigerating sheet is arranged between the hot box and the cold box, and the refrigerating sheet includes The heating surface and the cooling surface, the heating surface of the cooling sheet is in contact with the right side of the hot box, and the cooling surface of the cooling sheet is in contact with the left side of the cold box, wherein the heat generation of the cooling sheet The surface is used for heating to generate thermal energy and conduct the thermal energy to the hot box to increase the temperature of the vaccine stored in the thermal box, and the cooling surface of the refrigerating sheet is used for cooling to generate cold energy and conduct the cold energy The temperature of the vaccine stored in the cold box is reduced to the cold box. 2. portable hot and cold biological vaccine box as claimed in claim 1, is characterized in that, described portable hot and cold biological vaccine box also comprises lid and handle, and described lid is arranged on the upper opening of described casing, and described A handle is secured to the lid. 3. The portable hot and cold biological vaccine box according to claim 2, wherein a thermal insulation pad is pasted inside the cover. 4. The portable cold and hot biological vaccine box as claimed in claim 3, characterized in that, the heat-insulating pad is a heat-insulating rubber pad. 5. The portable hot and cold biological vaccine box according to claim 1, wherein the box body is made of heat insulating material. 6. The portable hot and cold biological vaccine box according to claim 1, characterized in that, both the hot box and the cold box are made of heat-conducting materials. 7. The portable hot and cold biological vaccine box according to any one of claims 1 to 6, wherein a positive electrode line, a battery and a negative electrode line are also arranged in the box. 8 . The portable hot and cold biological vaccine box according to claim 7 , wherein one end of the positive wire is connected to the battery, and the other end of the positive wire is connected to the cooling sheet. 9 . The portable hot and cold biological vaccine box according to claim 8 , wherein one end of the negative line is connected to the battery, and the other end of the negative line is connected to the cooling plate. 10. The portable hot and cold biological vaccine box according to claim 7, wherein an electric wire and a charging port are also arranged in the casing, one end of the electric wire is connected to the charging port, and the other end of the electric wire is connected to the charging port. connected to the battery.