CN221197760U - Under-desk type ultralow temperature box - Google Patents

Abstract

The utility model relates to a desktop ultralow temperature box, which comprises a cabin and a refrigerator, wherein the cabin and the refrigerator are arranged right and left and are suitable for being placed below a table top, the cabin comprises an electric control cabin and a refrigerating system cabin which are arranged up and down, the electric control cabin comprises an electric control cabin body and an electric control cabin door, a control part is arranged at the left front side position of the electric control cabin body, and a touch screen is arranged on the electric control cabin door. In the utility model, the left and right layout of the cabin and the refrigerator can greatly reduce the overall height of the ultralow temperature box, so that the ultralow temperature box can be suitable for being placed below a laboratory table top, and the extra space of a laboratory is not occupied; the upper and lower layout of the electric control cabin and the refrigerating system cabin, the left front side position setting of the control component and the position setting of the touch screen enable a laboratory operator to reach and operate by stretching hands on the seat, and the convenience is greatly improved.

Description

Under-desk type ultralow temperature box

Technical Field

The utility model relates to the technical field of refrigerators, in particular to a desktop ultralow temperature box.

Background

Many samples and reagents are used in chemical laboratories, and most of these reagents need to be stored refrigerated in ultra-low temperature boxes. Conventional ultra-low temperature boxes are typically a refrigerator and a cabin arranged above each other, and are high. However, the laboratory space is limited, the space left after the laboratory is arranged is almost the same, and the conventional ultra-low temperature box with a high height is difficult to accommodate, or the laboratory space is enlarged, so that the occupied area is increased and the cost is increased.

Disclosure of utility model

To overcome the above-mentioned shortcomings, it would be advantageous to provide a sub-table ultra-low temperature cabinet that can be placed under the laboratory bench top.

The utility model provides a desktop ultralow temperature box, which comprises a cabin and a refrigerator, wherein the cabin and the refrigerator are suitable for being placed below a table top and are arranged left and right, the cabin comprises an electric control cabin and a refrigerating system cabin which are arranged up and down, the electric control cabin comprises an electric control cabin body and an electric control cabin door, a control part is arranged at the left front side position of the electric control cabin body, and a touch screen is arranged on the electric control cabin door.

In the utility model, the left and right layout of the cabin and the refrigerator can greatly reduce the overall height of the ultralow temperature box, so that the ultralow temperature box can be suitable for being placed below a laboratory table top, and the extra space of a laboratory is not occupied; the upper and lower layout of the electric control cabin and the refrigerating system cabin, the left front side position setting of the control component and the position setting of the touch screen enable a laboratory operator to reach and operate by stretching hands on the seat, and the convenience is greatly improved.

Further, the refrigerator is provided with an outer door body and two inner door bodies arranged up and down.

Through the arrangement of the outer door body and the two inner door bodies, the ultralow temperature box can be better sealed and insulated.

Still further, the refrigerator is further provided with a locking handle for locking the outer door body.

Through the setting of locking handle for refrigerator door can obtain locking and sealing better, thereby improves heat preservation performance.

Still further, the box body of the refrigerator is provided with a test hole which is matched with the test probe at the position of the upper right part of the box body.

By providing a test hole at this location, it is very convenient to place a third party test probe when needed.

Still further, above-mentioned refrigerating system cabin includes the refrigerating cabin body and cabin body front cover, at the internal refrigerating system that installs in this refrigerating cabin, is provided with a plurality of vents on this cabin body front cover to, still install the condensation baffle that has the vent in the refrigerating cabin body and be located the dust screen between condensation baffle and the cabin body front cover.

Through the structure, the outside air can sequentially pass through the dustproof net and the condensation baffle plate to enter the refrigerating cabin through the ventilation opening on the front cover of the cabin, so that dust is filtered out when the refrigerating system is cooled, and the dirt blocking problem of the dust to the refrigerating system is solved.

Still further, the front cover of the cabin body is connected to the refrigerating cabin body in a reversible manner at its lower end and is fixed to the refrigerating cabin body at its upper end via magnetic attraction.

Through the structure, the front face mask of the cabin body can be conveniently opened and can be firmly sucked to the refrigerating cabin body when being closed.

Still further, the condensation baffle plate is provided with a tripod, and the tripod is provided with a pair of dust-proof net mounting grooves, and the dust-proof net is suitable for being inserted into the pair of dust-proof net mounting grooves in an extractable manner.

Through the setting of dust screen mounting groove on the tripod for the dust screen can be installed and take out the washing conveniently.

Still further, the inside of the refrigerating cabin body is provided with a condenser, a fan and a compressor of a refrigerating system from front to back respectively, and the condenser is positioned at the rear side of the condensing baffle.

Through the structure, the refrigerating system is positioned behind the filter screen (namely the dustproof screen), so that the filth blocking possibility of the condenser is greatly reduced.

Still further, still install refrigerating system's evaporimeter in the box of above-mentioned refrigerator between its inner bag and foaming layer, the both ends of this evaporimeter are connected with condenser and compressor respectively through the business turn over pipeline that runs through box and refrigeration cabin.

Through the structure, the cabin and the refrigerator are effectively connected with each other to ensure refrigeration operation.

Still further, both the refrigerator and the nacelle are provided with leveling feet at the bottom thereof.

Through the setting of leveling footing for can leveling for whole under-table ultra-low temperature case.

These and other aspects of the utility model will be apparent from and elucidated with reference to the embodiments described hereinafter.

Drawings

The construction and further objects and advantages of the present utility model will be better understood from the following description taken in conjunction with the accompanying drawings, wherein like reference numerals identify like elements:

FIG. 1 is a schematic view of the external perspective of a sub-desk type ultra-low temperature cabinet according to one embodiment of the utility model;

FIG. 2 is a schematic perspective view of the sub-table ultra-low temperature cabinet of FIG. 1 with its outer door open;

FIG. 3 is a perspective view of the nacelle of the sub-desk type ultra-low temperature box of FIG. 1 with the front face shield thereof turned out and the dust screen removed from the tripod;

FIG. 4 is a schematic longitudinal cross-sectional view of the nacelle shown in FIG. 3.

Detailed Description

Specific embodiments of the present utility model will be described below with reference to the accompanying drawings.

In this document, directional representations, such as "upper," "lower," "front," "rear," "left," "right," etc., used to explain the structure and/or action of various portions of the disclosed embodiments are not absolute, but rather relative. These representations are appropriate when the various parts of the disclosed embodiments are located in the positions shown in the drawings, and if the positions or reference frames of the disclosed embodiments are changed, these representations are also changed according to the changes in the positions or reference frames of the disclosed embodiments.

As shown in fig. 1 to 2, a sub-table type ultra-low temperature box 100 according to one embodiment of the present utility model includes a cabin 1 and a refrigerator 5 adapted to be placed under a table top (not shown) and laid left and right, the cabin 1 includes an electric control cabin 2 and a refrigerating system cabin 4 arranged up and down, wherein the electric control cabin 2 includes an electric control cabin body 20 and an electric control cabin door 22, and a manipulation part 21 is provided at a left front side position of the electric control cabin body 20, and a touch screen 23 is provided on the electric control cabin door 22.

In the utility model, the left-right layout of the cabin 1 and the refrigerator 5 can greatly reduce the overall height of the ultralow temperature box, so that the ultralow temperature box can be suitable for being placed below a laboratory table top, and the extra space of a laboratory is not occupied; the up-down layout of the electric control cabin 2 and the refrigerating system cabin 4, the left front side position setting of the control component 21 and the position setting of the touch screen 23 enable a laboratory operator to reach and operate by stretching his hands on the seat, thereby greatly improving convenience.

As shown in fig. 2, and referring to fig. 1, the refrigerator 5 is provided with an outer door 51 and two inner doors 53 arranged up and down. By the arrangement of the outer door body 51 and the two inner door bodies 53, the ultra-low temperature box can be better sealed and insulated. Further, in the present embodiment, the refrigerator 5 is further provided with a locking handle 55 for locking the outer door body 51. By providing the locking handle 55, the outer door body 51 of the refrigerator 5 can be better locked and sealed, thereby improving heat insulation performance.

In addition, as shown in fig. 2, in the present embodiment, a casing 50 of the refrigerator 5 is provided with a test hole 52 for fitting a test probe (not shown) at a position forward on the right thereof. By providing the test hole 52 in this location, it is very convenient to place a third party test probe when needed.

As shown in fig. 3 and 4, and referring to fig. 1 and 2, in the present embodiment, the refrigerating system compartment 4 includes a refrigerating compartment body 40 and a compartment front cover 44, a refrigerating system is installed in the refrigerating compartment body 40, a plurality of ventilation openings 440 are provided on the compartment front cover 44, and a condensation baffle 41 and a dust screen 43 are also installed in the refrigerating compartment body 40, the dust screen 43 being located between the condensation baffle 41 and the compartment front cover 44. Through the above structure arrangement, external air can sequentially pass through the dustproof net 43 and the condensation baffle 41 through the ventilation opening 440 on the front mask 44 of the cabin body to enter the refrigerating cabin body 40, so that dust is filtered out while the refrigerating system is cooled, and the dirt blocking problem of the dust to the refrigerating system is solved.

In addition, as shown in fig. 3 and 4, in the present embodiment, the cabin front cover 44 is attached to the refrigerating cabin 40 at its lower end in a reversible manner (for example, by a hinge 441) and is fixed to the refrigerating cabin 40 at its upper end via a magnetic attraction 45. By the arrangement, the front cover 44 of the cabin body can be conveniently opened and can be firmly sucked to the refrigerating cabin body 40 when being closed.

As shown in fig. 3, in the present embodiment, the condensation shield 41 includes a tripod 47, and a pair of dust-proof net mounting grooves 470 are provided in the tripod 47, and the dust-proof net 43 is adapted to be inserted into the pair of dust-proof net mounting grooves 470 so as to be able to be drawn out. The dust screen 43 can be conveniently installed and taken out for cleaning by the arrangement of the dust screen installation groove 470 on the tripod 47.

As shown in fig. 4, in the present embodiment, the condenser 31, the fan 33, and the compressor 35 of the refrigeration system are installed in the refrigeration compartment 40 from front to back, respectively, the condenser 31 is located at the rear side of the condensation baffle 41, and the condensation baffle 41 is provided with a ventilation opening 410. Through the above structure setting for the refrigerating system is located behind the filter screen, i.e. dust screen 43, greatly reduced the dirty stifled possibility of condenser.

In the present embodiment, an evaporator (not shown) of a refrigeration system is further provided in the refrigerator 5 between the inner container (not shown) and the foam layer (not shown), and both ends of the evaporator are connected to the condenser 31 and the compressor 35 via inlet and outlet pipes (not shown) penetrating the refrigerator 50 and the refrigeration compartment 40, respectively. Through the above structure arrangement, the cabin 1 and the refrigerator 5 are effectively connected with each other for guaranteeing the refrigeration operation.

Also in this embodiment both the refrigerator 5 and the nacelle 1 are provided with leveling feet 6 at their bottoms. By the provision of the leveling feet 6, it is possible to level the entire under-table ultra-low temperature box 100.

While the technical content and features of the present utility model have been disclosed above, it will be understood that various changes and modifications to the above-described structure, including combinations of technical features individually disclosed or claimed herein, and other combinations of these features as apparent to those skilled in the art may be made under the inventive concept of the present utility model. Such variations and/or combinations fall within the technical field to which the utility model relates and fall within the scope of the claims of the utility model.

Claims (10)

1. The under-desk ultralow temperature box is characterized by comprising a cabin and a refrigerator, wherein the cabin and the refrigerator are arranged right and left and are suitable for being placed below a desk top, the cabin comprises an electric control cabin and a refrigerating system cabin which are arranged up and down, the electric control cabin comprises an electric control cabin body and an electric control cabin door, an operation and control part is arranged at the left front side position of the electric control cabin body, and a touch screen is arranged on the electric control cabin door.

2. The under-table type ultra-low temperature cabinet according to claim 1, wherein the refrigerator is provided with an outer door body and two inner door bodies arranged one above the other.

3. The under-desk type ultra-low temperature casing according to claim 2, wherein the refrigerator is further provided with a locking handle for locking the outer door body.

4. A desktop ultra-low temperature box as claimed in claim 3, wherein said refrigerator body is provided with a test hole adapted to a test probe at a position in front of the upper right thereof.

5. A sub-desk type ultra low temperature cabinet as claimed in any one of claims 1 to 4, wherein said refrigeration system compartment comprises a refrigeration compartment body and a compartment front cover, wherein a refrigeration system is provided in said refrigeration compartment body, a plurality of ventilation openings are provided in said compartment front cover, and a condensation baffle having ventilation openings and a dust screen between said condensation baffle and said compartment front cover are further provided in said refrigeration compartment body.

6. The under-desk type ultra-low temperature casing according to claim 5, wherein said front cover of the cabinet is connected to said refrigerating cabinet at a lower end thereof in a reversible manner and is fixed to said refrigerating cabinet at an upper end thereof via magnetic attraction.

7. The under-desk type ultra-low temperature cabinet according to claim 6, wherein the condensing baffle is provided with a tripod, a pair of dust-proof net mounting grooves are provided on the tripod, and the dust-proof net is adapted to be drawably inserted into the pair of dust-proof net mounting grooves.

8. The under-desk type ultra-low temperature cabinet according to claim 7, wherein a condenser, a fan and a compressor of the refrigerating system are respectively installed in the refrigerating compartment from front to back, and the condenser is located at the rear side of the condensing baffle.

9. The under-desk type ultra-low temperature box according to claim 8, wherein an evaporator of the refrigerating system is further installed in the box body of the refrigerator between the inner container and the foaming layer, and two ends of the evaporator are respectively connected with the condenser and the compressor through inlet and outlet pipelines penetrating through the box body and the refrigerating cabin body.

10. The under-desk type ultra-low temperature cabinet according to claim 9, wherein both the refrigerator and the nacelle are provided with leveling feet at the bottom thereof.