CN113753412B - A portable heat preservation transfer box - Google Patents
A portable heat preservation transfer box Download PDFInfo
- Publication number
- CN113753412B CN113753412B CN202111216683.0A CN202111216683A CN113753412B CN 113753412 B CN113753412 B CN 113753412B CN 202111216683 A CN202111216683 A CN 202111216683A CN 113753412 B CN113753412 B CN 113753412B
- Authority
- CN
- China
- Prior art keywords
- heat
- inner container
- heat dissipation
- compartment
- control unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004321 preservation Methods 0.000 title claims abstract description 34
- 238000012546 transfer Methods 0.000 title claims abstract description 27
- 230000017525 heat dissipation Effects 0.000 claims abstract description 47
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 17
- 238000007789 sealing Methods 0.000 claims description 26
- 238000009413 insulation Methods 0.000 claims description 24
- 238000001816 cooling Methods 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 238000009423 ventilation Methods 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 description 16
- 230000009286 beneficial effect Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 7
- 230000002277 temperature effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229960005486 vaccine Drugs 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 239000003124 biologic agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 239000010836 blood and blood product Substances 0.000 description 1
- 229940125691 blood product Drugs 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- -1 vaccines Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/20—External fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/14—Non-removable lids or covers
- B65D43/16—Non-removable lids or covers hinged for upward or downward movement
- B65D43/163—Non-removable lids or covers hinged for upward or downward movement the container and the lid being made separately
- B65D43/164—Non-removable lids or covers hinged for upward or downward movement the container and the lid being made separately and connected by interfitting hinge elements integrally with the container and the lid formed respectively
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material
- B65D53/02—Collars or rings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D55/00—Accessories for container closures not otherwise provided for
- B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3813—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container
- B65D81/3823—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation rigid container being in the form of a box, tray or like container formed of different materials, e.g. laminated or foam filling between walls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to a portable heat-preservation transfer box, which comprises a box body (1), a box cover (2), a lithium battery power supply (3), a constant-temperature preservation unit (4) and a control unit (5), wherein the lithium battery power supply (3), the constant-temperature preservation unit (4) and the control unit (5) are arranged in the box body (1), the box cover (2) is connected with the box body (1) in an openable mode, the constant-temperature preservation unit (4) comprises an inner container (41), a constant-temperature device (42) connected with the inner container (41) at the left side of the box body, a heat dissipation assembly (43) connected with the constant-temperature device (42), the heat dissipation assembly (43) and the lithium battery power supply (3) are respectively positioned at the left side and the right side of the inner container (41), and the control unit (5) is positioned at the front side of the inner container (41). The transfer box integrates the power supply, the constant temperature preservation unit and the control unit, and can accurately and long-time realize long-time constant temperature preservation of stored articles.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a portable heat-preservation transfer box.
Background
The medical transfer box is mainly used for storing and transporting medical articles such as biological agents, vaccines and medicines, the types of the medical transfer box required for different requirements of the medical articles are different, the medical transfer box can be generally classified into a freezing type, a refrigerating type, a normal temperature type and the like to meet the requirements of various types of medical articles, and at present, no matter which medical transfer box is required to keep the internal constant temperature condition, the medical transfer box is usually realized by adopting additional constant temperature equipment or means. For example, by using an ac powered thermostat, the transport and carrying of many pharmaceuticals, vaccines, blood products, biologicals is limited and use is inconvenient because of the inability of many sites to provide ac power. Or, the ice bag is put into the incubator to control the temperature, but the control precision is difficult to automatically adjust due to the material control method of the ice bag, so that the ice bag cannot meet the corresponding requirements.
Disclosure of Invention
The invention aims to provide a portable heat-preservation transfer box.
The invention provides a portable heat-preservation transfer box for realizing the aim, which comprises a box body, a box cover, a lithium battery power supply, a constant-temperature preservation unit and a control unit, wherein the lithium battery power supply, the constant-temperature preservation unit and the control unit are arranged in the box body;
The box cover is connected with the box body in an openable and closable manner;
The constant temperature preservation unit comprises an inner container, a constant temperature device connected with the inner container at the left side of the box body, and a heat radiation assembly connected with the constant temperature device;
the heat dissipation assembly and the lithium battery power supply are respectively positioned at the left side and the right side of the inner container, and the control unit is positioned at the front side of the inner container.
According to one aspect of the invention, the inner container is a hollow cylinder with one end open;
one side of the constant temperature device is arranged on one side of the inner container in contact with the inner container;
the heat dissipation component is arranged on the other side of the constant temperature device.
According to one aspect of the invention, the heat dissipating assembly includes a fin heat sink, a heat dissipating fan embedded in the fin heat sink;
The plane end of the fin radiator is connected with the constant temperature device, and the fin end of the fin radiator is surrounded by fins arranged at high and low positions to form a mounting position for accommodating the cooling fan.
According to one aspect of the invention, the heat dissipating assembly further comprises a heat insulating plate disposed at the planar end of the fin radiator;
a connecting channel penetrating through the body of the heat insulating plate is arranged at a position corresponding to the constant temperature device on the heat insulating plate;
the connecting channel is filled with a heat conducting fin;
One side of the heat conducting fin is contacted with the side face of the constant temperature device, and the other side of the heat conducting fin is contacted with the plane end of the fin radiator.
According to one aspect of the invention, the box comprises a hollow shell and a heat preservation layer arranged in the shell;
The upper end face of the shell is provided with an opening matched with the cross section shape of the inner container;
The two opposite sides of the shell are provided with a heat radiation assembly bin for installing the heat radiation assembly, a power supply bin for installing the lithium battery power supply, a heat radiation pore plate which is detachable from the heat radiation assembly bin and a power supply bin baffle which is detachable from the power supply bin;
The other side of the shell is provided with a control unit bin for installing the control unit and a locking mechanism bin for installing a locking structure for locking the box cover;
the heat preservation layer is provided with a containing cavity matched with the inner container, and an opening of the containing cavity is positioned on the upper end face of the heat preservation layer;
one side of the heat preservation layer is provided with an embedded cavity which is embedded with the power supply bin.
According to one aspect of the invention, a vent hole is formed in the bottom of the heat dissipation component bin of the shell along the height direction of the shell, and the inner side surface of the top of the heat dissipation component bin of the shell is an inclined surface;
the top inner side surface extends obliquely in a direction away from the bottom in a direction away from the inner container.
According to one aspect of the invention, the upper end surface of the shell and the opening are coaxially provided with at least one annular bulge;
the upper end of the inner container protrudes out of the upper end face of the heat preservation layer, and the upper end face of the inner container is flush with the upper end face of the outer shell.
According to one aspect of the present invention, the control unit includes a control assembly, a display, a sensor, a hollow first connection pipe, a second connection pipe, and a third connection pipe;
the first connecting pipe, the second connecting pipe and the third connecting pipe are embedded in the heat insulation layer;
opposite ends of the first connecting pipe are respectively communicated with a radiating component bin and a control unit bin on the shell;
opposite ends of the second connecting pipe are respectively communicated with a containing cavity in the heat insulation layer and a control unit bin on the shell;
opposite ends of the third connecting pipe are respectively communicated with a power supply bin and a control unit bin on the shell;
the sensor is arranged in the second connecting pipe and is contacted with the inner container embedded in the heat preservation layer.
According to one aspect of the invention, the cover includes a cover body;
one side of the cover body is rotationally connected with the shell of the box body, and the other side of the cover body is provided with a locking component which is used for being opened and closed and connected with the shell;
A buckling boss which can be buckled with the opening of the liner is arranged on one side surface of the cover body buckled with the box body;
The cross section shape of the buckling boss is matched with the shape of the opening of the inner container.
According to one aspect of the invention, at least one annular groove is arranged on one side surface of the cover body buckled with the box body, and an annular sealing strip is embedded in the annular groove;
the annular sealing strip is arranged at a position corresponding to the annular bulge arranged on the upper end face of the shell.
According to the scheme of the invention, the power supply, the constant temperature preservation unit and the control unit are integrated in the transfer box, so that the stored articles can be accurately and constantly preserved for a long time.
According to the scheme, the portable storage rack is small in size, can meet the requirement of long-time long-distance portable transportation under the condition of constant-temperature storage of articles, and is high in practicability.
According to the scheme of the invention, the transfer box realizes uniform distribution of the quality of the transfer box by arranging the power supply and the heat dissipation components on the two opposite sides of the liner, so that the overall balance is excellent, and the portability of the transfer box can be effectively improved.
According to the scheme of the invention, the refrigerating device adopts the semiconductor refrigerating device, compared with the compressor refrigerating device, the refrigerator has the advantages of greatly reducing the space of the box body and further ensuring the portable positioning of the box body on the aspects of reducing the weight and reducing the volume of the box body while ensuring the refrigeration constant temperature performance.
According to the scheme of the invention, in the radiating component, the radiating fan is embedded in the fins, namely, the height of the fins at the middle part of the whole fin radiator is properly cut, and the embedded space with the size of the fan is reserved.
According to the scheme of the invention, a continuous low-power heat preservation mode is selected under a constant temperature mode, so that heat preservation and excellent battery capacity performance can be combined, the long-time 24-hour power supply capacity of the equipment is ensured, and meanwhile, the size of the battery can be properly reduced under the condition of supplying power.
Drawings
FIG. 1 is a front view schematically illustrating a portable insulated transport case according to an embodiment of the invention;
FIG. 2 is an internal structural view schematically showing a portable insulated transport case according to an embodiment of the invention;
FIG. 3 is a block diagram schematically illustrating a heat dissipating assembly according to one embodiment of the present invention;
FIG. 4 is a block diagram schematically illustrating a fin radiator according to one embodiment of the present invention;
FIG. 5 is a block diagram schematically illustrating a heat shield according to one embodiment of the present invention;
FIG. 6 is a block diagram schematically illustrating a case according to an embodiment of the present invention;
FIGS. 7 and 8 are block diagrams schematically illustrating a housing according to an embodiment of the present invention;
FIG. 9 is a side view schematically illustrating a portable insulated transport case according to an embodiment of the invention;
FIG. 10 is another side view schematically illustrating a portable insulated transport according to an embodiment of the invention;
fig. 11 and 12 are block diagrams schematically showing an insulation layer according to an embodiment of the present invention;
FIG. 13 is a view schematically showing an installation structure of a liner according to an embodiment of the present invention;
FIG. 14 is a block diagram schematically illustrating a cover according to one embodiment of the present invention;
Fig. 15 is a structural view schematically showing a cover according to an embodiment of the present invention;
fig. 16 is a structural view schematically showing an annular weather strip according to an embodiment of the present invention.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments will be briefly described below. It is apparent that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
In describing embodiments of the present invention, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer" and the like are used in terms of orientation or positional relationship based on that shown in the drawings, which are merely for convenience of description and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus the above terms should not be construed as limiting the present invention.
The present invention will be described in detail below with reference to the drawings and the specific embodiments, which are not described in detail herein, but the embodiments of the present invention are not limited to the following embodiments.
Referring to fig. 1 and 2, according to an embodiment of the present invention, a portable thermal insulation transfer box of the present invention includes a box body 1, a box cover 2, a lithium battery power supply 3 installed in the box body 1, a constant temperature storage unit 4, and a control unit 5. In the present embodiment, the cover 2 is connected to the case 1 so as to be openable and closable. In the present embodiment, the constant temperature preserving unit 4 includes a liner 41, a constant temperature device 42 connected to the liner 41 at the left side of the case, and a heat radiating member 43 connected to the constant temperature device 42. In the present embodiment, the liner 41 has a rectangular hollow cylindrical structure in cross section. The heat dissipation assembly 43 and the lithium battery power supply 3 are respectively located at the left and right sides of the inner container 41, and the control unit 5 is located at the front side of the inner container 41 (i.e., the third side of the inner container 41).
As shown in fig. 2, according to an embodiment of the present invention, the liner 41 is a hollow cylinder having one end opened. In the present embodiment, the thermostat 42 is attached to the liner 41 at a side thereof which is in contact with the liner 41. In the present embodiment, at least one of the thermostat devices 42 is provided on one side of the inner container 41, i.e., one, two, three or more thermostat devices 42 may be provided. When a plurality of thermostat devices 42 are provided, the plurality of thermostat devices 42 may be provided at intervals. In the present embodiment, two thermostat devices 42 are provided, and further, the thermostat devices 42 are installed on the liner 41 at intervals along the height direction of the liner on the side surface of the liner 41, and the temperature control side of the thermostat device 42 is in contact with the liner 42. In this embodiment, the thermostat 42 may be in direct contact with the inner container 41, or a heat transfer layer (e.g., a heat-conductive silica gel layer or a heat-conductive metal layer) may be disposed at the contact position, so as to achieve stable heat exchange with the inner container 41.
In the present embodiment, the thermostat 42 is made of a semiconductor refrigeration structure. And a heat dissipation component 43 is arranged on the other side of the constant temperature device 42 to realize rapid and stable heat dissipation of the constant temperature device 42 in the heat exchange working process so as to ensure the working stability of the constant temperature device 42.
In this embodiment, the inner container 41 is made of a material with good heat conducting property, which can facilitate the heat exchange of the contact position of the constant temperature device 42 on the whole inner container 41, and improve the overall constant temperature maintaining performance of the inner container. For example, the inner container 41 may be made of a metal material.
As shown in connection with fig. 2,3 and 4, the heat dissipating assembly 43 includes a fin heat sink 431, and a heat dissipating fan 432 embedded in the fin heat sink 431 according to one embodiment of the present invention. In the present embodiment, the number of the heat dissipation fans 432 may be one or plural (e.g., two, a single, etc.), and the installation positions may be adjusted as needed. In the present embodiment, the planar end of the fin heat sink 431 is connected to the thermostat 42, and the fin end of the fin heat sink 431 is surrounded by a fin provided at a high and low level to form an installation site 431a for accommodating the heat radiation fan 432.
In the present embodiment, the fins with higher height in the fin radiator 431 are disposed around the cooling fan 432, and the fins with lower height are disposed below the cooling fan 432, so that a groove-shaped mounting position 431a for mounting the cooling fan 432 is defined by the fins disposed at higher and lower heights. The heat radiation fan 432 and the fin radiator can be fixed by adopting the threaded connecting piece. In the present embodiment, the fins having a low height and the fins having a high height may be independent of each other, or may be formed in a state of different heights by secondary processing in accordance with the shape of the heat radiation fan on the fins having a uniform height.
In the present embodiment, the fins in the fin heat sink 431 have a plate-like structure, which are arranged in the same direction at equal intervals on the fin heat sink 431. When the length of the fin is longer, a notch can be arranged on the fin to realize the division of the long fin, so that the fin is beneficial to improving the ventilation and heat dissipation of the fin.
According to one embodiment of the present invention, the fin side surface of the fin radiator 431 is optionally provided with strip-shaped heat dissipating protrusions having included angles (for example, 30 °,45 °,60 °, 90 ° and the like) with the fin, the heat dissipating protrusions freely extending along the length direction of the fin, and a plurality of heat dissipating protrusions are arranged at intervals in the height direction of the fin. In this embodiment, the inclination angles of the two adjacent heat dissipating protrusions with respect to the fins may be identical or different. In the present embodiment, the cross-sectional width of the heat radiation protrusion is gradually reduced in a direction away from the fin. In this embodiment, the heat dissipating protrusions provided on the side surfaces of the fins may be hollow, with hollow portions penetrating opposite ends of the heat dissipating protrusions in the longitudinal direction of the fins.
According to one embodiment of the invention, the fins are provided with hollow first heat dissipation channels penetrating opposite ends of the fins in the length direction of the fins, and a plurality of first heat dissipation channels are arranged at intervals in the height direction of the fins.
According to one embodiment of the invention, the fins are provided with hollow second heat dissipation channels which extend in the fins along the height direction of the fins and are communicated with the first heat dissipation channels arranged in the length direction in a crossing manner to form a net-shaped heat dissipation channel structure, and a plurality of second heat dissipation channels are arranged at intervals along the length direction of the fins.
Through the arrangement, the hollow heat dissipation structure which is in the net shape is arranged in the fin, so that air flow can be generated in the fin under the action of the heat exchange fan, synchronous heat dissipation in the fin, the length direction and the height direction is effectively realized, the heat exchange efficiency in the fin is effectively increased, the heat dissipation effect of the invention is greatly improved, and the heat dissipation structure is beneficial to ensuring stable operation of the constant temperature device 42 and eliminating aggregation of internal heat.
As shown in connection with fig. 2 and 5, the heat dissipating assembly 43 further includes a heat insulating plate 433 disposed at a planar end of the fin heat sink 431 according to one embodiment of the present invention. In the present embodiment, the heat insulating plate 433 is provided with a connection passage 433a penetrating the body thereof at a position corresponding to the thermostat 42. In the present embodiment, opposite sides of the heat insulating plate 433 are respectively connected to the fin radiator 431 and the thermostat 42. In the present embodiment, heat exchange between the fin radiator 431 and the thermostat 42 is achieved through the connection channel 433a provided on the heat insulating plate 433.
In the present embodiment, the connection channel 433a is filled with the heat conductive sheet 433a1. In the present embodiment, the heat conductive sheet 433a1 has one side in contact with the side surface of the thermostat 42 and the other side in contact with the planar end of the fin heat sink 431. In the present embodiment, the heat conductive sheet 433a1 may be manufactured by filling the connection channel 433a with a heat conductive silicone material.
Through the arrangement, the heat insulation plate is arranged on one side of the fin radiator in the heat radiation assembly, so that heat on the fin radiator can be effectively reversely transferred, the heat radiation efficiency of the fin radiator is guaranteed, and the heat insulation plate is beneficial to guaranteeing the constant temperature effect of the heat radiation assembly. In addition, the heat insulation plate is arranged, and the heat insulation plate plays a role in connecting the fin radiator and the constant temperature device, so that the sealing and isolation of the heat dissipation part and the constant temperature part can be facilitated, and the sealing and heat insulation performance of the heat insulation plate is effectively ensured.
Through above-mentioned setting, through setting up the structure that sets up the spread tunnel and pack the heat conduction layer in the spread tunnel on the heat insulating board for heat on the constant temperature equipment can be stable quick and effectual transfer to the fin radiator through the spread tunnel that fills the heat conduction layer on, in order to make things convenient for the fin radiator to constant temperature equipment's high heat dissipation rate. In addition, the heat conducting layer is arranged in the connecting channel in a filling mode, so that the partition tightness of the heat insulating plate is further effectively ensured, and the heat insulating plate is beneficial to ensuring the sealing heat insulating performance of the heat insulating plate.
As shown in fig. 6, 7, 8, 9 and 10, according to one embodiment of the present invention, the case 1 includes a hollow housing 11 and a heat insulating layer 12 installed in the housing 11. In the present embodiment, the housing 11 has a hollow rectangular box structure as a whole, and an opening 111 matching the cross-sectional shape of the liner 41 is provided in the upper end surface thereof. In the present embodiment, the housing 11 is provided on opposite sides in the longitudinal direction with a heat radiation assembly bin 11a for mounting the heat radiation assembly 43 and a power supply bin 11b for mounting the lithium battery power supply 3, and a heat radiation hole plate 13 detachably attached to the heat radiation assembly bin 11a and a power supply bin shutter 14 detachably attached to the power supply bin 11 b. In the present embodiment, a through passage is provided corresponding to the thermostat 42 on the side of the heat-dissipating component compartment 11a adjacent to the heat-insulating layer 12, and the cross-sectional shape of the through passage corresponds to the cross-sectional shape of the thermostat to ensure that the thermostat passes through and is connected to the heat-dissipating component. In this embodiment, the housing 11 may be made of a heat insulating material.
In the present embodiment, ventilation holes for the heat dissipation fans are provided on the heat dissipation orifice plate 13 at positions corresponding to the heat dissipation fans 432 in the heat dissipation assembly 43, so that the heat dissipation efficiency of the fin radiator is ensured by the flow of the heat dissipation fans to the air.
In the present embodiment, the other side (i.e., one side in the width direction) of the housing 11 is provided with a control unit compartment 11c for mounting the control unit 5 and a locking mechanism compartment 11d for mounting the locking structure of the locking box cover 2. In the present embodiment, the control unit compartment 11c is located below the locking mechanism compartment 11d.
In this embodiment, the shape of the heat insulating layer 12 is matched with the shape of the internal cavity of the housing 11, so that the gap between the heat insulating layer and the housing can be effectively eliminated, and the sealing performance of the whole transfer box is guaranteed.
In the present embodiment, the heat insulating layer 12 is provided with a housing cavity 121 matching with the inner container 41, and an opening of the housing cavity 121 is located at an upper end face of the heat insulating layer 12, one side in a longitudinal direction of the heat insulating layer 12 is provided with an engaging cavity 122 engaged with the power supply compartment 11b, and the other side in the longitudinal direction of the heat insulating layer 12 is provided with a thermostat mounting passage for engaging the thermostat 42, which penetrates through a side face of the heat insulating layer 12 and the housing cavity 121 to realize mounting of the thermostat. In this embodiment, the internal shape of the thermostat mounting channel is matched with the external shape of the thermostat 42, so that the installed thermostat 42 can be circumferentially sealed, the transmission of redundant heat is eliminated, and the thermostat control effect of the invention is ensured.
By the arrangement, the embedded cavity 122 is arranged on the heat preservation layer 12, so that the heat insulation effect on the lithium battery power supply 3 in the power supply bin 11b can be effectively achieved, and the influence of heat generated by the lithium battery power supply 3 on the invention can be effectively avoided. In addition, the structure of the embedded cavity is arranged on the heat preservation layer, so that the power supply bin on the shell is surrounded, soft surrounding of the power supply bin 11b can be effectively realized, vibration reduction and installation effects on a power supply can be further achieved, and the use safety of the power supply box in the transportation process is guaranteed.
According to one embodiment of the present invention, the bottom of the inner container 41 is provided with a plurality of connection legs, the bottom of the accommodating cavity 121 of the insulation layer 12 is provided with a plurality of leg mounting holes matched with the connection legs, and the inner container 41 is inserted into the leg mounting holes of the accommodating cavity 121 through the connection legs at the bottom to realize accurate positioning of the inner container. In this embodiment, threaded holes may be further provided in the connection legs, and the inner container 41 and the insulating layer 12 may be further fixed by connection of the threaded connection member and the connection legs.
As shown in fig. 7, according to an embodiment of the present invention, a vent hole is provided at the bottom of the heat dissipating component compartment 11a of the housing 11 in the height direction of the housing 11, and the top inner side of the heat dissipating component compartment 11a of the housing 11 is an inclined surface. In the present embodiment, the top inner surface extends obliquely in a direction away from the bottom in a direction away from the liner 41.
In this embodiment, the length direction of the fins in the fin radiator 431 is parallel to the height direction of the housing 11, that is, the fins are arranged at intervals along the direction perpendicular to the height direction, and then the intervals between adjacent fins are opposite to the vent holes at the bottom of the heat dissipating component bin 11a, so that the uniformity of the gas flowing direction is ensured.
Through setting the top medial surface of radiator module storehouse 11a to the inclined plane, can make the cavity that forms a slope between radiator module storehouse 11a upper portion and the radiator module 43, and then make this cavity also opposite with the interval between the fin to be favorable to the water conservancy diversion of air, realize quick the passing through of air current, further guarantee with fin radiator on the fin stable heat exchange efficiency.
As shown in fig. 9, in the present embodiment, ventilation holes are provided at positions of the heat dissipation orifice plate 13 corresponding to the top inner side surface of the heat dissipation component bin 11a, so that stable and rapid input and output of air flow are realized.
As shown in fig. 7, according to an embodiment of the present invention, an upper end surface of the housing 11 is provided with at least one annular protrusion 111a coaxially with the opening 111. In the present embodiment, two annular projections 111a are provided on the upper end surface of the housing 11, and the plurality of annular projections 111a are provided at intervals. In the present embodiment, the height of the plurality of annular projections 111a protruding from the upper end face is uniform. In the present embodiment, the annular projection 111a is of a certain width.
As shown in fig. 6 and 13, in the present embodiment, the upper end of the liner 41 protrudes from the upper end surface of the heat insulating layer 12, and the upper end surface of the liner 41 is flush with the upper end surface of the housing 11.
According to another embodiment of the invention, the upper end of the inner container 41 may be provided with a continuous annular heat insulating strip which is fixedly connected to the inner container 41 or which is sleeved on the inner container 41. The insulating strip is flush with the upper end face of the housing 11 when the liner is installed in the case 1. The heat exchange at the end part of the inner container is further reduced by arranging the heat insulation strips on the inner container, so that the constant temperature effect of the invention is further beneficial to ensuring.
As shown in connection with fig. 2, 5,6 and 13, according to one embodiment of the present invention, the control unit 5 includes a control assembly 51, a display 52, a sensor, a hollow first connection pipe 53, a second connection pipe 54 and a third connection pipe 55. In the present embodiment, the first connection pipe 53, the second connection pipe 54, and the third connection pipe 55 are embedded in the heat insulating layer 12, and the heat dissipating module chamber 11a, the control unit chamber 11c, and the power supply chamber 11b are respectively connected to each other through the first connection pipe 53, the second connection pipe 54, and the third connection pipe 55. The opposite ends of the first connecting pipe 53 are respectively communicated with a heat dissipation component bin 11a and a control unit bin 11c on the shell 11, the opposite ends of the second connecting pipe 54 are respectively communicated with a containing cavity 121 in the heat insulation layer 12 and the control unit bin 11c on the shell 11, and the opposite ends of the third connecting pipe 55 are respectively communicated with a power supply bin 11b and the control unit bin 11c on the shell 11. In the present embodiment, the sensor is provided in the second connection pipe 54 and contacts the liner 41 embedded in the heat insulating layer 12.
In the present embodiment, when the sensor is provided in the second connection pipe 54, the second connection pipe 54 and the sensor can be sealed to isolate the communication between the inner container 41 and other chambers, and thus it is advantageous to ensure the constant temperature effect of the inner container 41.
Through the arrangement, the first connecting pipe 53, the second connecting pipe 54 and the third connecting pipe 55 not only realize electric connection among the units, but also realize ventilation and cooling of each part by the heat dissipation assembly in a pipeline communication mode, thereby being beneficial to inhibiting heat accumulation in each cavity and further ensuring the accurate constant temperature control of the invention.
As shown in connection with fig. 14, 15 and 16, according to one embodiment of the present invention, the cover 2 includes a cover body 21. In the present embodiment, the cover 21 is rotatably connected to the housing 11 of the case 1 at one side, and a locking unit 22 for opening and closing the housing 11 is provided at the other side. In the present embodiment, a side surface of the cover 21 engaged with the case 1 is provided with an engagement boss 23 engageable with an opening of the liner 41. In the present embodiment, the cross-sectional shape of the engagement boss 23 is set to match the opening shape of the liner 41.
Through the arrangement, in the state that the case cover 2 is buckled with the case body 1, the buckling boss 23 can be embedded with the opening end of the inner container 41, so that the opening of the inner container is closed, and the sealing performance of the inner space of the inner container is guaranteed, so that the constant temperature effect of the invention is guaranteed.
As shown in fig. 14,15 and 16, according to one embodiment of the present invention, at least one annular groove 24 is disposed on a side surface of the cover 21 where the case 1 is fastened, and an annular sealing strip 25 is embedded in the annular groove 24. In the present embodiment, the annular seal 25 is provided at a position corresponding to the annular projection 111a provided on the upper end surface of the housing 11.
According to one embodiment of the invention, the annular sealing strip 25 is a solid sealing strip of rectangular cross section, which is removably embedded in the annular groove 24. In the present embodiment, the annular seal 25 can be pressed against the annular projection 111a of the upper end face of the housing 11 just after the cover 2 is fastened to the case 1. In the present embodiment, the intermediate position of the annular weather strip 25 abuts against the annular projection 111 a. In this embodiment, the thickness of the annular sealing strip is smaller than or equal to the depth of the annular groove 24, so that after the case cover 2 is buckled with the case body 1, the annular sealing strip 25 can be deformed at the pressing position to be stacked on both sides of the annular protrusion 111a, and the sealing performance of the contact position can be better.
In the present embodiment, continuous grooves are provided on diametrically opposite sides of the annular seal strip 25. The groove through setting up can make things convenient for the fixed mounting of annular sealing strip to and the deformation of annular sealing strip under the pressurized state of being convenient for, in order to increase the leakproofness of deformation position.
According to another embodiment of the invention, the annular sealing strip 25 is a U-shaped sealing strip, which is detachably embedded in the annular groove 24. In the present embodiment, the annular seal 25 can be pressed against the annular projection 111a of the upper end face of the housing 11 just after the cover 2 is fastened to the case 1. In the present embodiment, the intermediate position of the annular weather strip 25 abuts against the annular projection 111 a. After the cover 2 and the case 1 are fastened, the annular seal strip 25 can be deformed at the pressing position and stacked on both sides of the annular protrusion 111a, so that the sealing performance at the contact position can be improved.
According to another embodiment of the invention, the annular sealing strip 25 is a hollow sealing strip which is detachably embedded in the annular groove 24. In the present embodiment, the annular seal 25 can be pressed against the annular projection 111a of the upper end face of the housing 11 just after the cover 2 is fastened to the case 1. In the present embodiment, the intermediate position of the annular weather strip 25 abuts against the annular projection 111 a. After the cover 2 and the case 1 are fastened, the annular seal strip 25 can be deformed at the pressing position and stacked on both sides of the annular protrusion 111a, so that the sealing performance at the contact position can be improved. In the present embodiment, the cross-sectional shape of the annular weather strip 25 may be rectangular, circular, or rectangular with one side being an arc surface.
Through the arrangement, the annular sealing structure is arranged on the outer side of the inner container, so that the secondary sealing of the opening side of the inner container can be realized under the condition of buckling through the action of the sealing structure, the tightness of the inner space of the inner container is further effectively ensured, and the constant temperature effect of the inner container is more beneficial to ensuring.
According to one embodiment of the invention, the lithium battery power supply 3 comprises a rechargeable lithium battery, a switch and a charging interface. In this embodiment, the rechargeable battery is located in the power compartment 11b of the housing 11, and the switch and charging interface are provided on the power compartment shielding plate 14. In this embodiment, the charging interface may be at least one of an ac interface, a type-c interface, a Micro USB interface, and the like.
According to one embodiment of the invention, the portable thermal insulation transport box further comprises a portable handle. In the present embodiment, the portable handle is movably connected to the housing 11.
The foregoing is merely exemplary of embodiments of the invention and, as regards devices and arrangements not explicitly described in this disclosure, it should be understood that this can be done by general purpose devices and methods known in the art.
The above description is only one embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111216683.0A CN113753412B (en) | 2021-10-19 | 2021-10-19 | A portable heat preservation transfer box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111216683.0A CN113753412B (en) | 2021-10-19 | 2021-10-19 | A portable heat preservation transfer box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113753412A CN113753412A (en) | 2021-12-07 |
| CN113753412B true CN113753412B (en) | 2025-01-28 |
Family
ID=78784064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111216683.0A Active CN113753412B (en) | 2021-10-19 | 2021-10-19 | A portable heat preservation transfer box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113753412B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539661A (en) * | 2019-01-04 | 2019-03-29 | 深圳天辰天亿科技有限公司 | A kind of portable husky ice refrigerator |
| CN111268287A (en) * | 2020-03-11 | 2020-06-12 | 温州市人民医院 | Microbial specimen transfer box |
| CN216003770U (en) * | 2021-10-19 | 2022-03-11 | 湖南开启时代生物科技有限责任公司 | Portable heat preservation transfer box |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR046797A1 (en) * | 2002-06-06 | 2005-12-28 | Consejo Nac Invest Cient Tec | DEVICE FOR THE ABSORPTION OF HEAT OF BREATHING OF BIOLOGICAL PRODUCTS FOR TRANSPORT AND STORAGE. |
| CN104909058B (en) * | 2015-05-01 | 2018-01-09 | 大连华工创新科技股份有限公司 | Portable small-sized insulating box |
| CN204872109U (en) * | 2015-06-29 | 2015-12-16 | 上海宝钢工业技术服务有限公司 | A constant temperature sample save case for site environment monitors sampling |
-
2021
- 2021-10-19 CN CN202111216683.0A patent/CN113753412B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109539661A (en) * | 2019-01-04 | 2019-03-29 | 深圳天辰天亿科技有限公司 | A kind of portable husky ice refrigerator |
| CN111268287A (en) * | 2020-03-11 | 2020-06-12 | 温州市人民医院 | Microbial specimen transfer box |
| CN216003770U (en) * | 2021-10-19 | 2022-03-11 | 湖南开启时代生物科技有限责任公司 | Portable heat preservation transfer box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113753412A (en) | 2021-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9791184B2 (en) | Mobile thermoelectric vaccine cooler with a planar heat pipe | |
| CN106856230B (en) | battery module | |
| US9435578B2 (en) | Storage apparatuses and related methods for storing temperature-sensitive items | |
| CN105900260B (en) | Battery and its shell structure, battery core guard method, movable fixture and its external member | |
| CN211064023U (en) | a heat sink | |
| KR20130112899A (en) | Temperature-controlled battery | |
| CN113875070A (en) | Cooling module and battery module | |
| CN107170937A (en) | A kind of anhydrous rapid cooling battery thermal management method | |
| CN112119535B (en) | Battery pack | |
| US7836704B2 (en) | Compact thermal exchange unit of thermo-electric cooling mode using heat pipe | |
| CN113753412B (en) | A portable heat preservation transfer box | |
| CN216071344U (en) | Portable heat preservation transfer box based on internet of things | |
| CN216003770U (en) | Portable heat preservation transfer box | |
| US20100242530A1 (en) | Condenser heatsink | |
| CN207303167U (en) | A kind of anhydrous rapid cooling battery case | |
| CN113955326B (en) | A portable thermal insulation transfer box based on Internet of Things technology | |
| CN110557932A (en) | Heat dissipation device and mobile phone with same | |
| CN116666821A (en) | Battery energy storage system | |
| CN116960529A (en) | Battery pack, energy storage system and electric equipment | |
| KR101823554B1 (en) | Wwater purifier cooling device | |
| CN209498910U (en) | A kind of incubation chamber and heat-preserving equipment | |
| CN210512287U (en) | Breast milk refrigerating device and liner | |
| CN207635648U (en) | A kind of refrigerating plant based on TEC cooling pieces | |
| CN221924146U (en) | refrigerator | |
| CN114115387B (en) | Constant temperature control method for portable medical heat-preservation transfer box |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |