CN110822780A

CN110822780A - Refrigeration storage device

Info

Publication number: CN110822780A
Application number: CN201911176035.XA
Authority: CN
Inventors: 夏于芬; 黄宜洲; 彭雯
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-26
Filing date: 2019-11-26
Publication date: 2020-02-21

Abstract

The invention provides a refrigerating device, which relates to the field of medical auxiliary equipment and comprises a box body and a cover body, wherein an accommodating space is arranged in the box body and is communicated with the external environment through a first opening formed in the box body; the cover body can be opened and closed and is arranged at the first opening; the cover body is provided with a first end face and a second end face which are oppositely arranged in the thickness extending direction; a refrigeration semiconductor is arranged in the cover body, and the hot end and the cold end of the refrigeration semiconductor are respectively positioned on the side where the first end face is positioned and the side where the second end face is positioned; the hot end is provided with a heat dissipation structure. According to the embodiment of the invention, the refrigeration semiconductor and the battery structure are arranged on the cover body, when the cover body is assembled with the box body, the internal space of the box body can be refrigerated and cooled without depending on an external power supply, the application environment is wider, the medicine in the box body is ensured to be in a lower temperature environment, and the medicine storage time is prolonged.

Description

Refrigeration storage device

Technical Field

The invention relates to the field of medical auxiliary equipment, in particular to a refrigerating device.

Background

In the daily routine of the pharmacy department, there is often a need for temporary storage of drugs, some of which have high requirements on storage temperature, such as vaccines, insulin, etc. In the prior art, the medicines are generally taken out of a refrigeration house or a refrigerator and then put into a heat preservation box for standby, but if the medicines are in standby for a long time or need to be transported in a high-temperature environment, the medicines in the heat preservation box cannot be ensured to be in a proper temperature environment, and the medicine effect is not maintained.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a refrigerating device to solve the defect that the existing heat preservation box is not beneficial to storing medicines with higher storage temperature requirements.

The refrigeration device comprises a box body and a cover body, wherein an accommodating space is arranged in the box body, and the accommodating space is communicated with the external environment through a first opening formed in the box body; the cover body can be opened and closed and is arranged at the first opening;

the cover body is provided with a first end face and a second end face which are oppositely arranged in the thickness extending direction, wherein the second end face faces the first opening; a refrigeration semiconductor is arranged in the cover body, the refrigeration semiconductor is provided with a hot end and a cold end, and the hot end and the cold end are respectively positioned on the side of the first end face and the side of the second end face; the hot end is provided with a heat dissipation structure; and a battery structure is also arranged in the cover body and is electrically connected with the refrigeration semiconductor.

Optionally, a first heat insulation layer is arranged on the inner wall surface of the box body, and a second heat insulation layer is arranged on the second end surface of the cover body;

when the cover body covers the box body, the first heat-insulating layer is in contact with the second heat-insulating layer.

Optionally, a handle is further disposed on the first end surface.

Optionally, the refrigeration semiconductor and the battery structure are respectively arranged on two sides of the handle.

Optionally, a drying box is detachably connected to the second end face, and an object placing space is arranged in the drying box.

Optionally, the battery structure is a storage battery, and a charging structure is arranged on the cover body and electrically connected with the storage battery.

Optionally, a switch structure is disposed on the first end face.

Optionally, a third end surface of the cover body is provided with a buckle, wherein the third end surface is an end surface adjacent to the first end surface;

the box body is provided with a clamping groove, and the buckle is matched with the clamping groove.

Optionally, the upper end of the box body is integrally connected with a skirt structure, and the clamping groove is formed in the lower end face of the skirt structure.

Optionally, the heat dissipation structure includes a heat dissipation fan, and the heat dissipation fan is electrically connected to the battery structure.

Compared with the prior art, the invention has the following beneficial effects:

according to the embodiment of the invention, the refrigeration semiconductor and the battery structure are arranged on the cover body, when the cover body is assembled with the box body, the internal space of the box body can be refrigerated and cooled without depending on an external power supply, the application environment is wider, the medicine in the box body is ensured to be in a lower temperature environment, and the medicine storage time is prolonged.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic diagram of a refrigeration device according to an embodiment of the present invention;

FIG. 2 is a top view of the cartridge in an embodiment of the invention;

fig. 3 is a top view of a cover in an embodiment of the invention.

The figures show that: the heat-insulation box comprises a box body 10, a first heat-insulation layer 11, a skirt structure 12, a clamping groove 13, a cover body 20, a second heat-insulation layer 21, a handle 22, a buckle 23, a drying box 24, a switch structure 25, a refrigeration semiconductor 30, a hot end 31, a cold end 32, a battery structure 40, a charging structure 41 and a heat-dissipation structure 50.

Detailed Description

The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that variations and modifications can be made by persons skilled in the art without departing from the spirit of the invention. All falling within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

As shown in fig. 1 to 3, a refrigeration device according to an embodiment of the present invention includes a box 10 and a cover 20, wherein the box 10 has an accommodating space therein, and the accommodating space is communicated with an external environment through a first opening formed in the box 10; the cover body 20 is arranged at the first opening in an openable and closable manner; the cover body 20 has a first end face and a second end face which are oppositely arranged in the thickness extending direction, wherein the second end face faces the first opening; a refrigeration semiconductor 30 is arranged in the cover body 20, the refrigeration semiconductor 30 is provided with a hot end 31 and a cold end 32, and the hot end 31 and the cold end 32 are respectively positioned on the side where the first end face is positioned and the side where the second end face is positioned; the hot end 31 is provided with a heat dissipation structure 50; a battery structure 40 is further disposed in the cover 20, and the battery structure 40 is electrically connected to the refrigeration semiconductor 30.

In this embodiment, the first end surface of the cover 20 corresponds to the upper end surface in the drawing, and the second end surface corresponds to the lower end surface in the drawing; and the first opening of the case body 10 is located on the upper end surface thereof. The cover body 20 is provided with the refrigeration semiconductor 30 and the battery structure 40 for supplying power to the refrigeration semiconductor 30, when the cover body 20 covers the box body 10, the accommodating space forms a sealed space, the cold end 32 of the refrigeration semiconductor 30 is located on one side of the accommodating space, and heat in the accommodating space can be pumped to the hot end 31, so that the effect of cooling the accommodating space is achieved. The hot side 31 is provided with a heat dissipation structure 50 so as to rapidly dissipate heat from the hot side 31 and improve the cooling efficiency of the cooling semiconductor 30.

According to the embodiment of the invention, the refrigeration semiconductor and the battery structure are arranged on the cover body, when the cover body is assembled with the box body, the internal space of the box body can be refrigerated and cooled without depending on an external power supply, the application environment is wider, the medicine in the box body is ensured to be in a lower temperature environment, and the medicine storage time is prolonged. In addition, in this embodiment, electronic component such as refrigeration semiconductor and battery structure all is located the lid, and the box body can be comparatively light, and then can use alone to store the not high medicine of requirement to save temperature, has further improved application range.

Optionally, a first heat insulating layer 11 is disposed on the inner wall surface of the box body 10, and a second heat insulating layer 21 is disposed on the second end surface of the cover body 20; when the cover body 20 is covered on the box body 10, the first heat-insulating layer 11 and the second heat-insulating layer 21 are in contact with each other.

Through the arrangement of the first heat preservation layer 11 and the second heat preservation layer 21, the heat preservation effect on the accommodating space can be realized, and the temperature rise or the temperature reduction is avoided too fast. As shown in fig. 1, in order to ensure that the cover 20 covers the box 10, the first thermal insulation layer 11 and the second thermal insulation layer 21 can be in effective contact, the first thermal insulation layer 11 may be made of a thermal insulation material with certain elasticity, such as rubber, and is slightly higher than the upper end surface of the box 10 in a release state, and when the second thermal insulation layer 21 contacts the upper end surface of the box 10, the first thermal insulation layer 11 is squeezed, so that the contact reliability of the first thermal insulation layer and the second thermal insulation layer is improved. Of course, the first heat-insulating layer 11 may also extend to cover the upper end surface of the box body 10, so that the first heat-insulating layer 11 and the second heat-insulating layer 21 may contact each other within a large area range, thereby ensuring the sealing performance of the cover and improving the heat-insulating effect.

Optionally, a handle 22 is further provided on the first end surface.

As shown in fig. 1 and 3, the handle 22 is fastened to the upper end surface of the cover 20 for easy transportation of the cover 20; when the cover 20 and the box 10 are fixed to each other, the handle 22 can transport the medicine inside the whole refrigeration device, so that the convenience of use is improved.

Optionally, the refrigeration semiconductor 30 and the battery structure 40 are respectively disposed on two sides of the handle 22. Through establishing the surplus battery structure 40 of refrigeration semiconductor 30 in handle 22 both sides branch, can balance the weight at handle 22 both ends to a certain extent, and then improve and use experience.

Optionally, a drying box 24 is detachably connected to the second end face, and the drying box 24 has a storage space therein. Above-mentioned drying box 24 can be through structure connection such as buckle, magnet on lid 20, is equipped with ventilative trompil on the lid 20, and in the use, aqueous vapor in the accommodation space can reach through ventilative trompil and put the object space to can place the drier of putting in the object space and absorb, guarantee the aridity of accommodation space, promote the save effect to the medicine.

Optionally, the battery structure 40 is a storage battery, and a charging structure 41 is disposed on the cover 20, and the charging structure 41 is electrically connected to the storage battery.

The charging structure 41 may be a common power interface, or may be a rechargeable interface of a USB type, for example. The charging structure 41 can charge the storage battery, and ensure that the refrigeration semiconductor 30 in the cover 20 can work normally.

In practical applications, the battery structure 40 may be a dry battery or the like, and the power supply to the refrigeration semiconductor 30 is ensured by replacing the battery structure 40.

Optionally, a switch structure 25 is provided on the first end face.

The switch structure 25 is disposed on a circuit connecting the battery structure 40 and the refrigeration semiconductor 30, and is used for controlling the power on/off of the refrigeration semiconductor 30.

In some possible embodiments, the switch structure 25 may further include a temperature switch, and when the temperature in the accommodating space decreases to a certain value, the temperature switch is turned off to stop cooling the accommodating space. If the temperature switch is turned off when the temperature is reduced to a certain value, the temperature switch belongs to the prior art, and the description is omitted.

Optionally, a buckle 23 is disposed on a third end surface of the cover body 20, where the third end surface is an end surface adjacent to the first end surface; the box body 10 is provided with a clamping groove 13, and the buckle 23 is matched with the clamping groove 13.

In this embodiment, the cover 20 and the box body 10 are detachably connected through the structure of the buckle and the clamping groove, and when the buckle is separated from the clamping groove, the cover 20 can be integrally separated from the box body 10, so that the medicine can be conveniently put into or the box body 10 can be used independently.

Optionally, a skirt structure 12 is integrally connected to the upper end of the box body 10, and the locking groove 13 is formed in the lower end surface of the skirt structure 12.

As shown in fig. 2, the locking slot 13 is located on the lower end surface of the skirt structure 12 and extends along the outer contour of the cross section of the box 10, and the plurality of fasteners 23 are disposed on the cover 20, so that the box 10 and the cover 20 can be fixed to each other when the fasteners 23 are fastened into the locking slot 13.

Optionally, the heat dissipation structure 50 includes a heat dissipation fan, and the heat dissipation fan is electrically connected to the battery structure 40.

The heat convection of the hot end 31 of the refrigeration semiconductor 30 can be enhanced by the cooling fan, and the cooling efficiency is improved. In practical application, the heat dissipation fan can be replaced by a heat dissipation sheet, so that the power consumption is reduced; or in some possible embodiments, a heat dissipation fan and a heat dissipation fin may be provided at the same time.

The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes and modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.

Claims

1. A refrigeration device, comprising a box body (10) and a cover body (20), wherein an accommodating space is arranged in the box body (10), and the accommodating space is communicated with the external environment through a first opening arranged on the box body (10); the cover body (20) is arranged at the first opening in an openable and closable manner;

the cover body (20) is provided with a first end face and a second end face which are oppositely arranged in the thickness extending direction, wherein the second end face faces the first opening; a refrigeration semiconductor (30) is arranged in the cover body (20), the refrigeration semiconductor (30) is provided with a hot end (31) and a cold end (32), and the hot end (31) and the cold end (32) are respectively positioned on the side where the first end face is positioned and the side where the second end face is positioned; the hot end (31) is provided with a heat dissipation structure (50); the cover body (20) is also internally provided with a battery structure (40), and the battery structure (40) is electrically connected with the refrigeration semiconductor (30).

2. A cooling device according to claim 1, wherein the inner wall surface of the box body (10) is provided with a first heat insulating layer (11), and the second end surface of the cover body (20) is provided with a second heat insulating layer (21);

when the cover body (20) is covered on the box body (10), the first heat-insulating layer (11) is in contact with the second heat-insulating layer (21).

3. A cold appliance according to claim 1, wherein a handle (22) is further arranged on the first end surface.

4. A cooling device according to claim 3, wherein the cooling semiconductor (30), the battery structure (40) are provided on both sides of the handle (22).

5. A cooling device according to claim 1, wherein a drying box (24) is detachably connected to the second end face, and the drying box (24) has a storage space therein.

6. A cooling device according to claim 1, characterized in that said battery structure (40) is an accumulator, and in that a charging structure (41) is provided on said cover (20), said charging structure (41) being electrically connected to said accumulator.

7. A cooling device according to claim 1, wherein the first end surface is provided with a switch arrangement (25).

8. A cooling device according to claim 1, characterized in that a catch (23) is provided on a third end face of the cover (20), wherein the third end face is the end face adjacent to the first end face;

a clamping groove (13) is formed in the box body (10), and the buckle (23) is matched with the clamping groove (13).

9. A refrigerating device as claimed in claim 1, characterized in that a skirt structure (12) is integrally connected to the upper end of said box (10), said slot (13) opening onto the lower end face of said skirt structure (12).

10. A cooling device according to claim 1, wherein the heat dissipating structure (50) comprises a heat dissipating fan, the heat dissipating fan being electrically connected to the battery structure (40).