CN218131991U - Heat pipe module - Google Patents
Heat pipe module Download PDFInfo
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- CN218131991U CN218131991U CN202123395019.5U CN202123395019U CN218131991U CN 218131991 U CN218131991 U CN 218131991U CN 202123395019 U CN202123395019 U CN 202123395019U CN 218131991 U CN218131991 U CN 218131991U
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Abstract
The utility model discloses a heat pipe module, which comprises a station area and a heat conducting area, wherein the heat conducting area is bordered with the station area; the station area is provided with at least one station for heating, the station area is internally provided with 96 stations, the 96 stations are arranged in a matrix form, the station area is provided with two first temperature measuring holes, the first temperature measuring holes are used for installing a first temperature sensor, and the two heat conducting areas clamp the station area in the middle. The heat pipe module provides a plurality of stations, so that the equipment can control the temperature of the stations at the same time, and the temperature control is rapid and the reaction is fast. Specifically, the method comprises the following steps: the arrangement of the groove body and the heat conducting strip is beneficial to quickly transferring heat/cold transferred by the temperature control structure to the station area; the heat pipe module is provided with the plurality of groups of groove bodies and the heat conducting strips, and the groove bodies and the heat conducting strips are arranged between adjacent stations in the station area, so that the advantage of design can be realized by uniformly controlling the temperature of different stations in the station area by the temperature control structure, and the temperature of different stations in the station area is uniform.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to a heat pipe module.
Background
In the pharmaceutical experiment, sometimes heating of some substances is required, and especially in some specific occasions, temperature control of a plurality of same or different substances is required. The existing heaters do not meet the requirements.
In the prior art, for example, CN203837432U discloses a "multi-test tube heating air dryer", which is equipped with a special test tube rack and can heat and air dry a plurality of test tubes simultaneously. The technical scheme is as follows: the heating wires are arranged in the main body support at the bottom of the test tube rack, and the fan is arranged below the heating wires and is conveniently used for heating and air-drying the test tubes. If use this kind of technical scheme for reference, though can solve the problem of heating simultaneously to batch test tube, nevertheless it carries out accurate temperature control to the test tube to be difficult.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat pipe structure among multistation heater to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the present invention provides a heat pipe module, which comprises a station area, a heat conducting area, and the heat conducting area is bordered by the station area.
Wherein, there is at least one station that is used for heating in the station district.
Furthermore, 96 stations are arranged in the station area, and the 96 stations are arranged in a matrix form.
Furthermore, a first temperature measuring hole is formed in the station area and used for installing a first temperature sensor.
Further, the heat conduction area is provided with two, and the station area is sandwiched by the two heat conduction areas.
Furthermore, the station areas are arranged in a matrix form, four first temperature measuring holes are formed in the rectangular station areas at four angular positions and are respectively located at the junction positions of the station areas and the heat conducting areas, and first temperature sensors are installed in the first temperature measuring holes.
Furthermore, the back surface of the heat conduction area is planar.
Furthermore, a groove body is arranged on the back of the heat conduction area, and the groove body is connected with the station area and the heat conduction area.
Furthermore, a heat conducting strip can be installed in the groove body, the size of the heat conducting strip corresponds to that of the groove body, and after the heat conducting strip is installed, the groove body on the back face of the heat conducting area is filled with the heat conducting strip, so that the back face of the heat conducting area is still planar.
Furthermore, a plurality of groups of groove bodies and heat conducting strips are arranged on the heat pipe module, and the groove bodies and the heat conducting strips are arranged between adjacent stations in the station area.
Furthermore, two heat conducting strips are arranged in the groove body.
The utility model has the advantages that: a plurality of stations are provided, so that the equipment can control the temperature of the stations at the same time, and the temperature control is rapid and the reaction is fast. Specifically, the method comprises the following steps: the arrangement of the groove body and the heat conducting strip is beneficial to quickly transferring heat/cold transferred by the temperature control structure to the station area; the heat pipe module is provided with the plurality of groups of groove bodies and the heat conducting strips, and the groove bodies and the heat conducting strips are arranged between adjacent stations in the station area, so that the advantage of design can be realized by uniformly controlling the temperature of different stations in the station area by the temperature control structure, and the temperature of different stations in the station area is uniform.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a schematic structural diagram of a heat pipe module;
FIG. 4 is a rear view of FIG. 3;
FIG. 5 is a schematic structural diagram of another heat pipe module;
FIG. 6 is an exploded view of FIG. 5;
FIG. 7 is a schematic view of the back side of FIG. 5 with the thermal strip hidden;
FIG. 8 is a schematic view of a heat sink different from that of FIG. 1;
FIG. 9 is an exploded view of FIG. 8;
fig. 10 is a sectional view of the heat sink of fig. 1 in one direction.
Detailed Description
In the following description of the embodiments of the present invention, reference is made to the accompanying drawings, which are not intended to limit the invention to the particular embodiments disclosed, but rather to limit the invention in any manner, all features disclosed in the embodiments of the invention, or all steps in any method or process disclosed, except features and/or steps that are mutually exclusive.
A multi-station heater comprises a heat pipe module 1, a temperature control structure, a radiator 13 and a module circuit board 10, wherein at least one station 90 for heating is arranged in the heat pipe module 1, the temperature control structure is used for controlling the temperature of the heat pipe module 1, namely the temperature in the station 90, the radiator 13 is used for radiating equipment, and the module circuit board 10 is used for providing a control system to coordinate the work of the temperature control structure and the radiator 13.
Detailed analysis
Heat pipe module
The heat pipe module 1 can be used for heating. Such as heating of the test tube. The heat pipe module 1 comprises a station area 91 and a heat conduction area 92, wherein the station area 91 is not directly contacted with a temperature control structure, but the heat conduction area 92 is contacted with the temperature control structure, and the temperature control structure carries out cold and heat transfer on the station area 91 through the heat conduction area 92 to realize the temperature control of the station area 91.
Preferably, there is at least one station 90 in the station area 91, and in this embodiment, there are 96 stations 90 in the station area 91. Further, 96 stations 90 are arranged in a matrix.
Preferably, the station area 91 is provided with a first temperature measuring hole 93, the first temperature measuring hole 93 is used for installing a first temperature sensor 23, the first temperature sensor 23 is used for monitoring the real-time temperature condition in the heat pipe module 1, and a lead of the first temperature sensor 23 is connected to the module circuit board 10, so that the system can be fed back and controlled.
In order to facilitate the connection of the module wiring board 10 with the specific first temperature sensor 23 on the heat pipe module 1, in particular, the four first temperature sensors 23 are located at four different positions. Preferably, a hollow area 96 is provided in the module wiring board 10, and the hollow area 96 is used for accommodating the heat pipe module 1.
Preferably, there are two heat transfer areas 92, and in this embodiment, the two heat transfer areas 92 sandwich the station area 91. The temperature control structure transfers heat and cold to the station area 91 through the two heat conduction areas 92. Further, when 96 stations 90 in the station area 91 are arranged in a matrix manner, four first temperature measurement holes 93 are formed in the positions, at four corners, of the rectangular station area 91, the four first temperature measurement holes 93 are also exactly located at the junction position of the station area 91 and the heat conduction area 92, and the first temperature sensor 23 is installed in each first temperature measurement hole 93, so that the temperature of the station area 91 can be accurately measured.
In order to facilitate better understanding of the technical solution of the present invention, it is defined that one side of the heat conduction area 92 facing the station area 91 is the front side of the heat conduction area 92, the side of the heat conduction area 92 facing away from the station area 91 is the back side of the heat conduction area 92, and the back side of the heat conduction area 92 is also the side of the heat conduction area 92 contacting the temperature control structure. Preferably, the side of the heat conducting area 92 contacting the temperature control structure is planar, as shown in fig. 4, the planar heat conducting area 92 can maximize the contact area between the temperature control structure and the heat conducting area 92, so that the heat conducting area 92 can complete better heat transfer.
In order to further make the temperature in the station area 91 uniform, and the heat conduction area 92 can more quickly transmit the cold and heat to the station area 91, preferably, a groove 97 is arranged on one side of the heat conduction area 92, which is in contact with the temperature control structure, the groove 97 links the station area 91 and the heat conduction area 92, a heat conduction strip 94 can be installed in the groove 11, the size of the heat conduction strip 94 corresponds to that of the groove 97, after the heat conduction strip 94 is installed, the side, which is in contact with the temperature control structure, of the heat conduction area 92 is still planar, and the arrangement of the groove 97 and the heat conduction strip 94 is beneficial to quickly transmitting the heat/cold transmitted by the temperature control structure to the station area 91.
Preferably, the heat conducting strips 94 are made of a good conductor material of heat.
Preferably, be equipped with multiunit cell body 97, heat conduction strip 94 on the heat pipe module 1, and cell body 97, heat conduction strip 94 locate in station area 91 between the adjacent station 90, the benefit of design like this can let accuse temperature structure carry out unified accuse temperature to different stations 90 in station area 91 for different stations 90 temperature is even in station area 91.
Preferably, the grooves 97 are through-penetrating, one groove 97 being capable of penetrating both the heat transfer areas 92 and one station area 91. Further, the channel 97 can accommodate two heat conducting strips 94.
Temperature control structure
The temperature control structure is installed between the module circuit board 10 and the radiator 13, and the temperature control structure is used for heating or cooling the heat pipe module 1. Specifically, the temperature control structure selects a temperature control sheet 19, and a lead of the temperature control sheet 19 is connected to the module circuit board 10.
Preferably, for the two heat conduction areas 92 of the heat pipe module 1, each heat conduction area 92 is matched with a corresponding temperature control structure. Specifically, the utility model discloses in, every heat conduction area 92 is matchd there are four accuse temperature pieces 19, and the laminating of face one side and the heat conduction area 92 that four accuse temperature pieces 19 formed, opposite side and the laminating of radiator 13.
Preferably, the temperature control plate 19 is a TE refrigeration plate.
Preferably, a heat conduction film 2 is arranged between the heat pipe module 1 and the temperature control structure, and the heat conduction film 2 can enable the temperature of the temperature control structure to be more uniformly transmitted to the heat pipe module 1. Specifically, the heat conductive film 2 can cover the surface formed by the four temperature control fins 19. (surface attached to the heat conduction region 92 side)
Preferably, the heat pipe module 1 is fixedly connected to the heat sink 13, and the heat pipe module 1 and the heat sink 13 sandwich the temperature control sheet 19. Further, in order to press the temperature control sheet 19 tightly, the heat pipe module 1 is fixed to the heat sink 13 by screws.
Heat radiator
The heat sink 13 is used for heat dissipation of the apparatus. Specifically, the heat sink 13 is provided with a mounting region 95 at a position contacting the temperature control structure, and the mounting region 95 may be convex or concave for positioning the temperature control structure.
In order to improve the heat dissipation efficiency, it is preferable that the heat sink 13 is an aluminum heat sink.
Preferably, the module board 10 is mounted on the heat sink 13, and an insulating sheet 12 is further provided between the module board 10 and the heat sink 13 to prevent electric discharge between the module board 10 and the heat sink 13, and the insulating sheet 12 separates the module board 10 and the heat sink 13 to perform an insulating function.
Preferably, the heat sink 13 is provided with a temperature protection switch 11, the temperature protection switch 11 is mounted on the heat sink 13, and its pins are connected to the module circuit board 10, so as to protect the whole heat sink 13 from over-temperature. Specifically, the temperature protection switch 11 is attached to the heat sink 13.
Preferably, a second temperature sensor 18 is arranged in the radiator 13, and the second temperature sensor 18 is used for monitoring the temperature of the radiator 13 and feeding back the temperature to the control system of the equipment. Specifically, in order to enable the second temperature sensor 18 to accurately reflect the temperature of the radiator 13, a second temperature measuring hole 17 is formed in the radiator 13, and the second temperature sensor 18 can be installed in the second temperature measuring hole 17. The pins of the second temperature sensor 18 are connected to the module wiring board 10.
Preferably, the radiator 13 includes a body 22 and a grill 16 disposed on the body 22, and the grill 16 can be used to increase the contact area between the radiator 13 and the air, thereby facilitating heat dissipation. Further, the grill 16 is located at a lower side position of the mounting area 95, and contributes to heat dissipation at the position of the mounting area 95.
Preferably, the mounting plate 15 is disposed at a position below the grille 16 of the heat sink 13, the mounting plate 15 and the grille 16 form a heat dissipation air duct 97, and the mounting plate 15 is also used for mounting the fan 14, and the fan 14 is used for increasing the air flow velocity inside the heat sink 13 to accelerate the heat dissipation of the heat sink 13. Specifically, the mounting plate 15 is provided with a vent hole 20, and the mounting position of the fan 14 is opposite to the position of the vent hole 20.
Preferably, in order to further improve the heat dissipation efficiency of the fan 14, the grille 16 is provided with a trapezoidal clearance area 21 at the position of the vent hole 20, and the trapezoidal clearance area 21 can facilitate the fan 14 to draw air away from the grille 16, so that the air flow speed in the grille 16 can be increased, and the heat dissipation efficiency can be improved.
In order to further improve the heat dissipation efficiency of the heat sink 13, it is preferable that at least one heat dissipation pipe 25 is provided on the grill 16, and the heat dissipation pipe 25 can penetrate through the grill 16. For example, the grill 16 includes a plurality of grill leaves, and the radiating pipe 25 penetrates all of the grill leaves.
Preferably, the main body 22 is provided with a removable cover 24, the cover 24 can surround the grille 16 to form the heat dissipation duct 97, for example, the cover 24 is U-shaped. The fan 14 is fixed to the housing 24.
Preferably, a first insertion hole 26 is formed on the grill 16, a second insertion hole 27 is formed on the cover 24, and the radiating pipe 25 can penetrate through the first insertion hole 26 and the second insertion hole 27, so that the cover 24 is fixed to the grill 16.
Preferably, in order to reduce the load bearing of the grill 16 and further improve the heat dissipation efficiency, the body main body 22 is provided with a third insertion hole 28, the heat dissipation pipe 25 is U-shaped, one end of the U-shaped heat dissipation pipe 25 is inserted into the third insertion hole 28, and the other end of the U-shaped heat dissipation pipe 25 is inserted into the first insertion hole 26 and the second insertion hole 27, so that part of the weight of the grill 16 and the cover body 24 is transmitted to the body main body 22, thereby reducing the load bearing of the grill 16, and meanwhile, the U-shaped heat dissipation pipe 25 has more area exposed in the air, and the heat dissipation efficiency is improved.
The above is only the concrete embodiment of the utility model, but the protection scope of the utility model is not limited to this, and any change or replacement that does not come into mind through the creative work should be covered within the protection scope of the utility model, therefore, the protection scope of the utility model should be subject to the protection scope defined by the claims.
Claims (8)
1. A heat pipe module is characterized by comprising a station area and a heat conduction area, wherein the heat conduction area is bordered with the station area;
wherein, at least one station for heating is arranged in the station area;
the station area is provided with a first temperature measuring hole, and the first temperature measuring hole is used for installing a first temperature sensor;
the back of the heat conducting area is provided with a groove body which is connected with the station area and the heat conducting area, and a heat conducting strip can be arranged in the groove body.
2. A heat pipe module according to claim 1, wherein there are 96 stations in the station area, and the 96 stations are arranged in a matrix.
3. A heat pipe module according to claim 1, wherein there are two heat transfer areas, and two heat transfer areas sandwich the station area.
4. A heat pipe module according to claim 3, wherein the station areas are arranged in a matrix, the rectangular station areas are provided with four first temperature measuring holes at four angular positions, the four first temperature measuring holes are respectively located at the junctions of the station areas and the heat conducting areas, and the first temperature sensors are mounted in the first temperature measuring holes.
5. A heat pipe module as defined in claim 1 wherein the back of the heat conducting area is planar.
6. A heat pipe module as claimed in claim 1, wherein the heat conducting strip is sized to correspond to the groove, and when the heat conducting strip is mounted, the groove on the back of the heat conducting area is filled with the heat conducting strip, so that the back of the heat conducting area is still planar.
7. A heat pipe module as claimed in claim 6, wherein the heat pipe module is provided with a plurality of sets of grooves and heat conducting strips, and the grooves and the heat conducting strips are arranged between adjacent stations in the station area.
8. A heat pipe module according to claim 6, wherein two heat conducting strips are provided in the tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123395019.5U CN218131991U (en) | 2021-12-30 | 2021-12-30 | Heat pipe module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123395019.5U CN218131991U (en) | 2021-12-30 | 2021-12-30 | Heat pipe module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218131991U true CN218131991U (en) | 2022-12-27 |
Family
ID=84548574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123395019.5U Active CN218131991U (en) | 2021-12-30 | 2021-12-30 | Heat pipe module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218131991U (en) |
-
2021
- 2021-12-30 CN CN202123395019.5U patent/CN218131991U/en active Active
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