CN211281948U - Temperature adjusting unit and device for medicine - Google Patents
Temperature adjusting unit and device for medicine Download PDFInfo
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- CN211281948U CN211281948U CN201922220672.4U CN201922220672U CN211281948U CN 211281948 U CN211281948 U CN 211281948U CN 201922220672 U CN201922220672 U CN 201922220672U CN 211281948 U CN211281948 U CN 211281948U
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- 239000003814 drug Substances 0.000 title claims abstract description 177
- 230000033228 biological regulation Effects 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims description 45
- 229940079593 drug Drugs 0.000 claims description 22
- 230000001105 regulatory effect Effects 0.000 claims description 17
- 229920000742 Cotton Polymers 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 7
- 230000001276 controlling effect Effects 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 239000000825 pharmaceutical preparation Substances 0.000 claims 3
- 229940127557 pharmaceutical product Drugs 0.000 claims 3
- 230000000694 effects Effects 0.000 description 28
- 238000004321 preservation Methods 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
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- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000011229 interlayer Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a temperature regulation unit and device that medicine was used, including the medicine box, the upside of medicine box be equipped with first opening, one side of medicine box be equipped with the inlet port of outside intercommunication, the outside of medicine box be equipped with first fan, the air-out side of first fan correspond with the inlet port and arrange, the air inlet side of first fan be equipped with the paler subsides.
Description
Technical Field
The utility model relates to a medical kit field, especially a temperature regulation unit and device that medicine was used.
Background
The medicine chest is a box specially used for storing medicines and medical tools. The interlayer is used for distinguishing oral medicines, external medicines and various medical tools so as to avoid confusion. The effective differentiation can lead the rescuer to quickly take the corresponding medicine to rescue the wounded.
The specific structure of the medicine chest can refer to the technical scheme with the reference number of CN 207264787U, and discloses an intelligent medicine chest and an intelligent medicine chest system, wherein the intelligent medicine chest comprises a box body with an opening formed in one surface, a USB interface arranged on the box body, a microprocessor, a storage, a pressure sensor, a disinfection device and an identification device which are arranged in the box body; a plurality of medicine placing grids are arranged in the box body, at least one pressure sensor is arranged in each medicine placing grid, and the microprocessor is electrically connected with each pressure sensor, the memory, the USB interface, the disinfection device and the identification device respectively; this intelligent medical kit can detect out the type of the medicine that the user took, has the disinfection effect simultaneously.
Different medicines are deposited and the adaptation temperature is different, but foretell technical scheme can't deposit different medicines and carry out the control of temperature to single medicine check according to different medicine check, can't satisfy actual demand, and the peltier that this technical scheme used is semiconductor refrigerator, and the operation engineering is after the power is gone up to the circular telegram, and the heat of cold junction is moved to the hot junction, leads to the cold junction temperature to reduce, and the hot junction temperature risees.
In the technical field, a temperature adjusting unit and a temperature adjusting device for medicines do not exist, temperature can not be regulated and controlled aiming at a single medicine lattice, and actual requirements can not be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a temperature regulation unit and device that medicine was used solve and can't carry out the regulation and control of temperature to single medicine check, satisfy actual demand.
The utility model provides a technical scheme does: the utility model provides a temperature regulation unit that medicine was used, includes the medicine box, the upside of medicine box be equipped with first opening, one side of medicine box be equipped with the inlet port with outside intercommunication, the outside of medicine box be equipped with first fan, the air-out side of first fan and inlet port correspond and arrange, the air inlet side of first fan be equipped with the peltier.
In the temperature regulating unit for the medicine, the outer wall of the medicine box is provided with heat insulation cotton for wrapping the medicine box, and the air inlet hole penetrates through the heat insulation cotton.
In the temperature adjustment unit for medicine, a heating inner end of the peltier element is arranged facing the first fan, and a heat conduction sheet is arranged between the peltier element and the first fan and is made of metal;
the outer side and the inner side of the heat conducting sheet are respectively arranged in a close fit manner with the heating inner end of the Peltier and the air inlet side of the first fan, and the projection of the outer contour of the heat conducting sheet is positioned in the air inlet area of the air inlet side of the first fan.
In the temperature regulating unit for the medicine, a radiator is arranged on the outer side of the Peltier, and one side of the radiator is closely attached to the heating outer end of the Peltier;
the radiator comprises an end plate and wing plates which are vertical to the end plate, and the wing plates and the Peltier are respectively and oppositely arranged on two sides of the end plate.
In the above temperature control unit for medicine, the peltier elements are at least two, respectively a first peltier element and a second peltier element; the cooling end of the first peltier element is arranged towards the first fan, and the heating end of the second peltier element is arranged towards the first fan;
the first Peltier and the second Peltier are arranged in an air inlet area on the air inlet side of the first fan.
The utility model provides a temperature regulation apparatus that medicine was used, includes the temperature regulation unit that box and medicine were used, the box in be equipped with a plurality of and be used for holding, completely cut off the medicine check of temperature regulation unit and be used for the exhaust unit of the outer end of peltier system temperature.
In the temperature adjusting device for medicine, a second opening is arranged on one side of the box body, and the orientation of the second opening is horizontally arranged; the front end of the medicine lattice extends horizontally to the interior of the box body from the second opening.
In the temperature regulating device for the medicine, a plurality of panels are arranged outside the second opening, and the area of the end surface of each panel is larger than the area of the cross section of the space in the medicine lattice; the inner side of the panel is fixedly connected with the temperature adjusting unit, and the outer side of the panel is provided with a gripper; the air inlet and the panel are respectively arranged at two opposite sides of the medicine box.
In the above temperature control device for medicines, the exhaust unit includes a first exhaust hole and a second exhaust hole; a back plate is arranged on one side of the box body, the back plate is arranged at the tail end of the medicine grid, and the first exhaust hole is arranged on the back plate;
the inner side of the back plate is provided with a second fan, and the second fan and the first exhaust holes are arranged in a one-to-one correspondence mode.
In the temperature regulating device for the medicine, a channel for communicating the tail ends of a plurality of medicine grids is arranged between the medicine grids and the back plate;
the second fan is arranged in the channel, and the joints of the second fan and the plurality of medicine grids are correspondingly arranged;
the second exhaust hole is arranged on the upper side of the box body and is arranged corresponding to the channel; and a third fan is arranged on the inner wall of the upper side of the box body, and the third fan and the second exhaust holes are arranged in a one-to-one correspondence manner.
After the technical scheme is adopted in the utility model, its beneficial effect who has is:
in a further improvement, the scheme is that the first opening is arranged, so that medicines can be put into or taken out of the medicine box through the first opening; the air inlet hole, the first fan and the Peltier are matched, so that the temperature in the medicine box can be controlled, the proper temperature required by the medicine is achieved, and the medicine placed in the medicine box is stored with high quality; the implementation principle is that the Peltier is electrified to heat, the heating end of the Peltier adjusts the air at the room temperature nearby to the required air temperature, and the air with the adjusted temperature is blown to the air inlet hole through the first fan, so that the air enters the medicine box to adjust the temperature, and the effect of adjusting and controlling the temperature of a single medicine lattice is achieved.
Further improvement, this scheme is through setting up thermal-insulated cotton, the inside and outside heat transfer of isolated medicine box for temperature in the medicine box can be better keep warm, prevents the medicine box of different temperatures simultaneously and disturbs each other, improves the system temperature and the heat preservation efficiency of medicine box.
In the scheme, the temperature control inner end faces the first fan, so that the maximum end face of one side of the temperature control end of the Peltier faces the first fan, the projection area of the temperature control end on the first fan is increased, the temperature sending effect is improved, and meanwhile, the heat conducting fins are convenient to mount; due to the arrangement of the heat conducting fins, the heat conducting fins are made of metal materials, so that local heating points of the Peltier patch are uniformly diffused and distributed on the heat conducting fins through the transmission effect, and the projection area of the Peltier patch on the first fan is increased again, so that the temperature sending effect is improved; the outer side and the inner side of the heat conducting sheet are respectively arranged in a clinging manner with the heating inner end of the Peltier patch and the air inlet side of the first fan, so that the temperature of the heating inner end of the Peltier patch is better transferred to the heat conducting sheet, the heating area of the heating inner end of the Peltier patch is increased by using the heat conducting sheet, and the heating effect is improved; the outline of conducting strip sets up for the size of conducting strip is suitable, can not cause the temperature to scatter and disappear elsewhere because of the conducting strip is too big, restricts in the air inlet region of the air inlet side of first fan, and in the temperature of the biggest scope in the air inlet region, first fan sends produced whole heat to in the medicine box again, improves and send warm efficiency.
The heat radiator is arranged, and the outer heating end and the inner heating end of the Peltier work simultaneously and generate opposite heat, so that the heat of the outer heating end needs to be controlled as soon as possible to avoid the influence of the heat generated by the outer heating end on the inner heating end, the contact area of the outer heating end of the Peltier and air is effectively increased, and the heat radiation efficiency is improved, so that the heat is controlled; one side of the radiator is arranged close to the heating outer end of the Peltier, so that a heat transfer path is optimized, the transfer efficiency is improved, and the heat dissipation effect is improved; the arrangement of the wing plates enables the contact area of the radiator to be increased, and the radiating effect is enhanced.
The first Peltier and the second Peltier are arranged, the refrigerating end of the first Peltier faces the first fan, and when the first Peltier is powered on and the first Peltier is powered off, the medicine box is refrigerated and temperature-adjusted; the heating end of the second Peltier is arranged towards the first fan, and when the first Peltier is powered off and the second Peltier is powered on, heating adjustment is carried out on the medicine box, so that the actual requirement is met; the first Peltier patch and the second Peltier patch are arranged in the air inlet area on the air inlet side of the first fan, so that the first fan can send all heat into the medicine box in the air inlet area for temperature control, and the temperature control efficiency is improved.
The scheme is further improved, the temperature adjusting unit is arranged and held and isolated by the temperature adjusting device and a plurality of medicine grids arranged in the box body; and discharging the heat dissipated from the outer end of the Peltier device in the box body to the outside of the box body by using the exhaust unit.
In the scheme, the second opening is arranged, and the opening direction of the second opening is horizontally arranged, so that the medicine box is horizontally pushed into or pulled out of the box body for placing, and the operation is easy and convenient by matching with the gripper; the arrangement of the medicine lattices ensures that each medicine box is separately placed under the isolation of the medicine lattices, thereby avoiding mutual interference; the cooperation of box and medicine check for every medicine check is all enclosed sealed in the box, forms airtight environment, and the medicine box in every medicine check all is independent separately the function, improves the heat preservation effect.
Further improvement, this scheme is through setting up the panel, the terminal surface area of panel is greater than the space cross sectional area in the medicine check and arranges, make the medicine box impel the tail end after from the front end of medicine check, the border department and the second opening side box of panel, the tight screens contact in contact surface top of medicine check, the border is in to a certain extent simultaneously and has prevented the air after the regulation in the medicine box to leak at the excessive speed, wherein, the inboard and the temperature regulation unit fixed connection of panel, the inlet port, the panel sets up the relative both sides at the medicine box respectively, air orthoflow in the medicine box upwards blocks toward leaking outward, improve the system temperature, the heat preservation effect, have the location, system temperature and heat preservation effect.
In the scheme, the first exhaust hole is formed in the back plate, so that heat emitted by the outer end of the Peltier heating device is emitted to the outside of the box body through the first exhaust hole; the setting of second fan for the air intake side of second fan absorbs the air, concentrates near thermal air in area to first exhaust hole, and the second fan is simultaneously outside air via first exhaust hole discharge box, and the air flow rate in the second fan accelerates the box, discharges more air, increases the radiating effect.
The tail ends of the medicine lattices are communicated and arranged by arranging the channels, and the heat generated by each temperature adjusting unit is adopted for centralized treatment, so that the tail ends of the medicine lattices release air with heat and can be efficiently discharged, and meanwhile, the production cost is reduced; the second fans are arranged in the channel and correspond to the joints of different medicine lattices, so that the number of the required second fans is reduced, the working efficiency of a single second fan is increased, the single second fan can absorb heat emitted by four medicine lattices, and the heat dissipation effect is increased; the storage temperature of the medicines is generally 4-8 ℃, most of the medicines are lower than the ordinary room temperature, the second exhaust hole is formed in the upper side of the box body, and heat generated after the Peltier refrigeration is carried out is lifted up in the channel until the heat is exhausted out of the box body by utilizing the principle that the heat is lifted up; the setting of third fan is concentrated the second exhaust hole toward ascending thermal air, and the third fan is simultaneously outside air via second exhaust hole discharge box, and the third fan accelerates the air velocity in the passageway, discharges more air, increases the radiating effect.
Drawings
Fig. 1 is a schematic structural view of a temperature control device for medicines according to embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a temperature control unit for medicines according to embodiment 1 of the present invention;
fig. 3 is an exploded view of a temperature regulation unit for medicines according to embodiment 1 of the present invention;
fig. 4 is a schematic structural view of the back of a medicine container according to embodiment 1 of the present invention;
fig. 5 is a schematic view of the disassembly of the back plate of the medicine case according to embodiment 1 of the present invention;
fig. 6 is a sectional view of a medicine case according to embodiment 1 of the present invention;
fig. 7 is a schematic structural view of a main view of a medicine case according to embodiment 1 of the present invention;
fig. 8 is a schematic structural view of a heat sink according to embodiment 1 of the present invention.
Reference numerals: 1. a gripper; 2. a panel; 3. heat insulation cotton; 4. a kit; 5. an air inlet; 6. a heat sink; 7. a first opening; 8. a first fan; 9. a heat conductive sheet; 10. a first peltier; 11. a second peltier; 12. a back plate; 13. a first exhaust port; 14. a second vent hole; 15. a second fan; 16. medicine lattices; 17. a third fan; 18. a channel; 19. a second opening; 20. a wing plate; 21. end plate
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the following detailed description, but the present invention is not limited thereto.
Example 1: as shown in fig. 1-8, a temperature adjusting unit for medicine comprises a medicine box 4, a first opening 7 is arranged on the upper side of the medicine box 4, an air inlet 5 communicated with the outside is arranged on one side of the medicine box 4, a first fan 8 is arranged on the outer side of the medicine box 4, the air outlet side of the first fan 8 is arranged corresponding to the air inlet 5, and a peltier patch is arranged on the air inlet side of the first fan 8.
The practical effect is that by providing the first opening 7, the medicine can be put into or taken out of the medicine box 4 through the first opening 7; the air inlet 5, the first fan 8 and the Peltier are matched, so that the temperature in the medicine box 4 can be controlled, the proper temperature required by the medicine is achieved, and the medicine placed in the medicine box 4 is stored in a high-quality manner; the application principle is that the Peltier is electrified to heat, the heating end of the Peltier adjusts the air at the room temperature nearby to the required air temperature, the air with the adjusted temperature is blown to the air inlet hole 5 through the first fan 8, and then enters the medicine box 4 to adjust the temperature, so that the effect of adjusting and controlling the temperature of a single medicine grid 16 is achieved, wherein the medicine box 4 is internally provided with a temperature sensor and a control circuit for controlling the on and off of different parts.
In this embodiment, the outer wall of the medicine box 4 is provided with heat insulation cotton 3 for wrapping the medicine box 4, and the air inlet 5 penetrates through the heat insulation cotton 3.
Preferably, through setting up thermal-insulated cotton 3, the heat transfer inside and outside isolated medicine box 4 for the temperature in the medicine box 4 can be better keep warm, prevent simultaneously that medicine box 4 of different temperatures from interfering each other, improve the system temperature and the heat preservation efficiency of medicine box 4.
In this embodiment, the heating inner end of the peltier element is disposed facing the first fan 8, a heat conducting fin 9 is disposed between the peltier element and the first fan 8, and the heat conducting fin 9 is made of metal;
the outer side and the inner side of the heat conducting sheet 9 are respectively arranged in a close fit manner with the heating inner end of the Peltier and the air inlet side of the first fan 8, and the projection of the outer contour of the heat conducting sheet 9 is positioned in the air inlet area of the air inlet side of the first fan 8.
In practical application, the temperature control inner end faces the first fan 8, so that the maximum end face of one side of the temperature control end of the Peltier faces the first fan 8, the projection area of the temperature control end on the first fan 8 is increased, the temperature sending effect is improved, and meanwhile, the heat conducting fins 9 are convenient to mount; due to the arrangement of the heat conducting fins 9, the heat conducting fins 9 are made of metal materials, so that local heating points of the Peltier are uniformly diffused and distributed on the heat conducting fins 9 through the transmission effect, and the projection area of the first fan 8 is increased again, so that the temperature sending effect is improved; the outer side and the inner side of the heat conducting sheet 9 are respectively arranged in a clinging manner with the heating inner end of the Peltier and the air inlet side of the first fan 8, so that the temperature of the heating inner end of the Peltier is better transferred to the heat conducting sheet 9, the heating area of the heating inner end of the Peltier is increased by using the heat conducting sheet 9, and the heating effect is improved; the outer contour of the heat conducting sheet 9 is arranged, so that the heat conducting sheet 9 is proper in size, the temperature can not be dissipated to other places due to the fact that the heat conducting sheet 9 is too large, the heat conducting sheet is limited in an air inlet area on the air inlet side of the first fan 8, the first fan 8 heats in the largest range in the air inlet area, all generated heat is sent to the medicine box 4 by the first fan 8, and the temperature sending efficiency is improved.
In the embodiment, a radiator 6 is arranged on the outer side of the Peltier, and one side of the radiator 6 is closely attached to the heating outer end of the Peltier;
the heat sink 6 comprises an end plate 21 and a wing plate 20 arranged perpendicular to the end plate 21, wherein the wing plate 20 and the Peltier are respectively oppositely arranged on two sides of the end plate 21.
In the using process, the radiator 6 is arranged, and because the heating outer end and the heating inner end of the Peltier work at the same time and generate opposite heat, in order to avoid the influence of the heat generated by the heating outer end on the heating inner end, the heat of the heating outer end needs to be controlled as soon as possible, the radiator 6 effectively increases the contact area between the heating outer end of the Peltier and the air, and improves the radiating efficiency so as to control the heat; one side of the radiator 6 is arranged close to the outer temperature-making end of the Peltier, so that a heat transfer path is optimized, the transfer efficiency is improved, and the radiating effect is improved; the arrangement of the wing plates 20 further increases the contact area of the heat sink 6, thereby enhancing the heat dissipation effect.
In the present embodiment, the peltier device is provided with at least two peltier elements, a first peltier element 10 and a second peltier element 11; the cooling end of the first peltier element 10 is arranged towards the first fan 8 and the heating end of the second peltier element 11 is arranged towards the first fan 8;
the first peltier device 10 and the second peltier device 11 are both arranged in an air inlet area on the air inlet side of the first fan 8.
Preferably, by providing the first peltier element 10 and the second peltier element 11, the cooling end of the first peltier element 10 is disposed toward the first fan 8, and when the first peltier element 10 is powered on and the first peltier element 10 is powered off, the inside of the medicine box 4 is cooled and temperature-regulated; the heating end of the second peltier 11 faces the first fan 8, and when the first peltier 10 is powered off and the second peltier 11 is powered on, the heating in the medicine box 4 is adjusted to meet the actual requirement; the first Peltier patch 10 and the second Peltier patch 11 are arranged in an air inlet area on the air inlet side of the first fan 8, so that the first fan 8 can send all heat into the medicine box 4 during temperature control in the air inlet area, and the temperature control efficiency is improved.
The utility model provides a temperature regulation apparatus that medicine was used, includes the temperature regulation unit that box and medicine were used, its characterized in that, the box in be equipped with a plurality of be used for holding, completely cut off temperature regulation unit's medicine check 16 and be used for the exhaust unit of the outer end of peltier system temperature.
In the operation process, the temperature adjusting unit is held and isolated by arranging the temperature adjusting device and utilizing the plurality of medicine lattices 16 arranged in the box body; and discharging the heat dissipated from the outer end of the Peltier device in the box body to the outside of the box body by using the exhaust unit.
In this embodiment, a second opening 19 is provided at one side of the box body, and the orientation of the second opening 19 is horizontally arranged; the front end of the medicine lattice 16 extends horizontally from the second opening 19 to the interior of the box body.
Preferably, the second opening 19 is arranged, and the opening direction of the second opening 19 is horizontally arranged, so that the medicine box 4 is horizontally pushed into or pulled out of the box body for placing, and the operation is easy and convenient by matching with the hand grip 1; the drug lattices 16 are arranged, so that each drug box 4 is separately placed under the isolation of the drug lattices 16, and mutual interference is avoided; the box and the cooperation of medicine check 16 for every medicine check 16 all is enclosed sealed in the box, forms airtight environment, and medicine box 4 in every medicine check 16 all is independent separately to operate, improves the heat preservation effect.
In this embodiment, a plurality of panels 2 are arranged outside the second opening 19, the end surface area of the panels 2 is larger than the spatial cross-sectional area in the medicine lattice 16, the inner side of the panels 2 is fixedly connected with the temperature adjusting unit, and the outer side of the panels 2 is provided with a hand grip 1; the air inlet 5 and the panel 2 are respectively arranged at two opposite sides of the medicine box 4.
As a further improvement, by arranging the panel 2, the end surface area of the panel 2 is larger than the spatial cross-sectional area arrangement in the medicine lattice 16, so that after the medicine box 4 is pushed to the tail end from the front end of the medicine lattice 16, the edge of the panel 2 is in clamping contact with the box body on the side of the second opening 19 and the contact surface of the medicine lattice 16, and meanwhile, the edge prevents the adjusted air in the medicine box 4 from leaking too fast to a certain extent, wherein the inner side of the panel 2 is fixedly connected with the temperature adjusting unit, the air inlet holes 5 and the panel 2 are respectively arranged on two opposite sides of the medicine box 4, the air in the medicine box 4 is blocked from leaking outwards in the linear flow direction, the heating and heat preservation effects are improved, and the positioning, heating and heat preservation effects are achieved.
In this embodiment, the exhaust unit includes a first exhaust hole 13 and a second exhaust hole 14; a back plate 12 is arranged on one side of the box body, the back plate 12 is arranged at the tail end of the medicine grid 16, and the first exhaust hole 13 is arranged on the back plate 12;
the inner side of the back plate 12 is provided with a second fan 15, and the second fan 15 and the first exhaust holes 13 are arranged in a one-to-one correspondence manner.
As a further improvement of the embodiment, by providing the first exhaust hole 13 on the back plate 12, the heat emitted from the heating outer end of the peltier is emitted to the outside of the box body through the first exhaust hole 13; the setting of second fan 15 for the air intake side of second fan 15 is to air suction, concentrates near thermal air in near to first exhaust hole 13, and second fan 15 is outside air via first exhaust hole 13 discharge box simultaneously, and second fan 15 accelerates the air velocity in the box, discharges more air, increases the radiating effect.
In this embodiment, a channel 18 for communicating the tail ends of a plurality of medicine lattices 16 is arranged between the medicine lattices 16 and the back plate 12;
the second fan 15 is arranged in the channel 18, and the joints of the second fan 15 and the medicine grids 16 are correspondingly arranged;
the second exhaust hole 14 is arranged at the upper side of the box body, and the second exhaust hole 14 is arranged corresponding to the channel 18; the inner wall of the upper side of the box body is provided with a third fan 17, and the third fan 17 and the second exhaust holes 14 are arranged in a one-to-one correspondence mode.
In addition, the tail ends of the medicine lattices 16 are communicated and arranged by arranging the channels 18, and the heat generated by each temperature adjusting unit is adopted for centralized treatment, so that the tail ends of the medicine lattices 16 release air with heat, the air can be efficiently discharged, and meanwhile, the production cost is reduced; the second fans 15 are arranged in the channel 18 and correspond to the joints of different medicine lattices 16, so that the number of the required second fans 15 is reduced, the working efficiency of a single second fan 15 is increased, the single second fan 15 can absorb heat emitted by four medicine lattices 16, and the heat dissipation effect is improved; the storage temperature of the medicines is 4-8 ℃ generally, most of the medicines are lower than the ordinary room temperature, the second exhaust hole 14 is arranged at the upper side of the box body, and the heat generated after the Peltier refrigeration is lifted upwards in the channel 18 until the heat is exhausted out of the box body by utilizing the principle that the heat is lifted upwards; the third fan 17 is arranged to concentrate the rising air with heat to the second exhaust hole 14, the third fan 17 simultaneously exhausts the air out of the box body through the second exhaust hole 14, the third fan 17 accelerates the air flow rate in the channel 18, more air is exhausted, and the heat dissipation effect is improved.
The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.
Claims (10)
1. The utility model provides a temperature regulation unit that medicine was used, includes the medicine box, the upside of medicine box be equipped with first opening, its characterized in that, one side of medicine box be equipped with the inlet port with outside intercommunication, the outside of medicine box be equipped with first fan, the play wind side of first fan and inlet port correspond and arrange, the intake side of first fan be equipped with the peltier.
2. The temperature regulating unit for medicine according to claim 1, wherein the outer wall of the medicine box is provided with heat insulation cotton for wrapping the medicine box, and the air inlet hole is arranged through the heat insulation cotton.
3. The temperature regulating unit for a pharmaceutical product of claim 1, wherein a temperature controlling inner end of the peltier element is disposed toward the first fan, and a heat conducting sheet is disposed between the peltier element and the first fan, the heat conducting sheet being made of a metal material;
the outer side and the inner side of the heat conducting sheet are respectively arranged in a close fit manner with the heating inner end of the Peltier and the air inlet side of the first fan, and the projection of the outer contour of the heat conducting sheet is positioned in the air inlet area of the air inlet side of the first fan.
4. The temperature regulating unit for medicine according to claim 1, wherein a heat sink is provided on an outer side of the peltier, and one side of the heat sink is disposed closely to a temperature-controlling outer end of the peltier;
the radiator comprises an end plate and wing plates which are vertical to the end plate, and the wing plates and the Peltier are respectively and oppositely arranged on two sides of the end plate.
5. A temperature regulating unit for a pharmaceutical product according to claim 1, wherein said peltier device is provided with at least two, respectively a first peltier device and a second peltier device; the cooling end of the first peltier element is arranged towards the first fan, and the heating end of the second peltier element is arranged towards the first fan;
the first Peltier and the second Peltier are arranged in an air inlet area on the air inlet side of the first fan.
6. A temperature regulating device for medicines, which comprises a box body and a temperature regulating unit for medicines as claimed in any one of claims 1 to 5, and is characterized in that a plurality of medicine lattices for containing and isolating the temperature regulating unit and an exhaust unit for the outer end of the Peltier device are arranged in the box body.
7. A temperature regulating device for use in medicine according to claim 6, wherein a second opening is provided at one side of the case, the second opening being oriented horizontally; the front end of the medicine lattice extends horizontally to the interior of the box body from the second opening.
8. The temperature regulating device for medicines according to claim 7, wherein the outside of the second opening is provided with a plurality of panels, the area of the end surface of each panel is larger than the area of the cross section of the space in the medicine lattice; the inner side of the panel is fixedly connected with the temperature adjusting unit, and the outer side of the panel is provided with a gripper; the air inlet and the panel are respectively arranged at two opposite sides of the medicine box.
9. The temperature regulating device for a pharmaceutical product of claim 6, wherein the air vent unit comprises a first air vent, a second air vent; a back plate is arranged on one side of the box body, the back plate is arranged at the tail end of the medicine grid, and the first exhaust hole is arranged on the back plate;
the inner side of the back plate is provided with a second fan, and the second fan and the first exhaust holes are arranged in a one-to-one correspondence mode.
10. The temperature regulating device for medicines according to claim 9, wherein a passage for communicating the tail ends of the plurality of medicine lattices is provided between the medicine lattices and the back plate;
the second fan is arranged in the channel, and the joints of the second fan and the plurality of medicine grids are correspondingly arranged;
the second exhaust hole is arranged on the upper side of the box body and is arranged corresponding to the channel; and a third fan is arranged on the inner wall of the upper side of the box body, and the third fan and the second exhaust holes are arranged in a one-to-one correspondence manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922220672.4U CN211281948U (en) | 2019-12-12 | 2019-12-12 | Temperature adjusting unit and device for medicine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922220672.4U CN211281948U (en) | 2019-12-12 | 2019-12-12 | Temperature adjusting unit and device for medicine |
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| CN211281948U true CN211281948U (en) | 2020-08-18 |
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| CN201922220672.4U Expired - Fee Related CN211281948U (en) | 2019-12-12 | 2019-12-12 | Temperature adjusting unit and device for medicine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113384083A (en) * | 2021-06-07 | 2021-09-14 | 烟台工程职业技术学院(烟台市技师学院) | Indoor cooling file cabinet based on Peltier principle |
-
2019
- 2019-12-12 CN CN201922220672.4U patent/CN211281948U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113384083A (en) * | 2021-06-07 | 2021-09-14 | 烟台工程职业技术学院(烟台市技师学院) | Indoor cooling file cabinet based on Peltier principle |
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