Drying device

Abstract

The utility model relates to a drying device which comprises a first fan assembly, a heating assembly and a second fan assembly, and the second fan assembly and the first fan assembly are oppositely arranged on the two sides of the heating assembly respectively. The one-way airflow channel is formed by the two oppositely-arranged fan assemblies, the situation that moisture spreads into equipment can be effectively reduced, the service life of an instrument is effectively prolonged, the drying time is further shortened, and the drying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drying, in particular to a drying device. Background Art

[0002] In microscopic imaging, the preparation efficiency of stained slides becomes a key factor restricting the microscopy efficiency. The preparation of conventional stained slides includes the drying of samples, the staining of samples, and the re-drying after staining. Therefore, the stained slides must be dried twice before microscopy to fix and preserve the staining effect and ensure accurate observation of the samples.

[0003] Chinese Patent CN 114459866A discloses an integrated device for slide staining and drying. Among them, the drying module includes a Z-axis lifting mechanism, a drying bracket assembly, and a heating assembly. The Z-axis lifting mechanism is connected to the drying bracket assembly, and the heating assembly is located in front of the drying bracket assembly; the Z-axis lifting mechanism includes a stepping motor, a motor connecting frame, a gear II.1.3, a rack II, a guide rail fixing frame, a guide rail, and a slider; the drying bracket assembly includes three drying brackets arranged vertically and horizontally, a drying bracket back plate, a drying bottom plate, and a bracket rib plate; the heating assembly includes a PTC heater, a fan, and a fan bracket. The PTC heater is erected and perpendicular to the drying bracket. The fan is located in front of the PTC heater and parallel to the PTC heater. The fan is installed on the fan bracket.

[0004] Although the drying efficiency of the above device is improved by adopting the side heating and drying method, it has the following problems: Since the fan drives the hot air unidirectionally, on the one hand, the generated moisture will spread everywhere inside the device, shortening the service life of the instrument. On the other hand, to ensure the drying temperature, the airflow flowing through the heating assembly is relatively weak. In order to dry the slides as much as possible, the drying time needs to be increased, and the drying efficiency remains to be further improved. Therefore, it is particularly important to develop a drying device that can reduce the spread of moisture into the device, effectively extend the service life of the instrument, further shorten the drying time, and improve the drying efficiency. Summary of the Invention

[0005] The technical problem to be solved by the utility model is to overcome the above defects of the prior art and provide a drying device.

[0006] The utility model is realized by the following technical solutions:

[0007] A drying device includes a first fan assembly, a heating assembly, and a second fan assembly. The second fan assembly and the first fan assembly are respectively arranged on both sides of the heating assembly.

[0008] As an optimization, the second fan assembly includes a second fan and a heat-conducting plate frame connected to the second fan. The heat-conducting plate frame is located between the second fan and the heating assembly.

[0009] As an optimization, including a cable management rack, the second blower and the heat conducting plate frame are both installed on the cable management rack.

[0010] As an optimization, the distance between the heat conducting plate frame and the heating component is greater than the width of the bracket.

[0011] As an optimization, the first blower assembly includes a first blower and a mounting plate, and the first blower is installed on the mounting plate;

[0012] The heating component includes a PTC heater, a PTC mounting bracket, a heating bracket and a plurality of drying racks connected in sequence. The PTC heater is installed on the PTC mounting bracket, the drying racks are installed on the heating bracket, and the mounting plate is connected to the PTC mounting bracket through hexagonal columns; the plurality of drying racks are arranged at equal intervals in the vertical direction on the heating bracket.

[0013] As an optimization, including a rotary connection unit, which includes a rotating shaft assembly and a magnet assembly; the rotating shaft assembly includes a rotating shaft, a rotating shaft sleeve, and a rotating shaft mounting bracket. The rotating shaft is installed on the rotating shaft mounting bracket, and the rotating shaft mounting bracket is installed on the heating bracket. One end of the rotating shaft sleeve is movably sleeved on the rotating shaft, and the other end is connected to the PTC mounting bracket; the magnet assembly includes a first magnet installed on one side of the PTC mounting bracket and a second magnet installed on the heating bracket.

[0014] As an optimization, including an induction component, which includes a micro switch and a micro switch bracket. The micro switch is installed on the micro switch bracket, and the micro switch bracket is installed on the heating bracket.

[0015] As an optimization, including a temperature sensor, and a temperature sensor is installed below each drying rack.

[0016] As an optimization, including a bottom plate, the heating bracket is installed on the bottom plate; fixed rib plates are symmetrically provided above both ends of the bottom plate.

[0017] As an optimization, including a heat insulation plate, and the heat insulation plate is arranged below the bottom plate.

[0018] The beneficial effects of the present utility model are:

[0019] A drying device provided by the present utility model includes a first blower assembly, a heating component and a second blower assembly. The second blower assembly and the first blower assembly are respectively arranged on both sides of the heating component relatively. The present utility model forms a unidirectional air flow channel through two relatively arranged blower assemblies, which can effectively reduce the spread of moisture to the inside of the device, effectively extend the service life of the instrument, further shorten the drying time and improve the drying efficiency. Description of the Drawings

[0020] The following further describes a drying device in conjunction with the drawings:

[0021] Figure 1 Schematic diagram of the three-dimensional structure of the drying device in some embodiments of the present utility model;

[0022] Figure 2 is Figure 1 front view structure schematic diagram of;

[0023] Figure 3 Schematic diagram of the three-dimensional structure of the drying device from another angle in some embodiments of the present utility model (the glass slide is hidden);

[0024] Figure 4 Schematic diagram of the three-dimensional structure of the drying device from yet another angle in some embodiments of the present utility model (the glass slide is hidden);

[0025] Figure 5 is Figure 3 front view structure schematic diagram of;

[0026] Figure 6 is Figure 5 cross-sectional structure schematic diagram in the A-A direction of;

[0027] Figure 7 Schematic diagram of the three-dimensional structure of a part of the drying device in some embodiments of the present utility model (the second blower assembly is hidden);

[0028] Figure 8 Schematic diagram of the three-dimensional structure of a part of the drying device from another angle in some embodiments of the present utility model (the second blower assembly is hidden);

[0029] Figure 9 Schematic diagram of the three-dimensional structure of the connection between a part of the rotary connection unit, the PTC bracket and the heating bracket of the drying device in some embodiments of the present utility model;

[0030] Figure 10 Schematic diagram of the three-dimensional structure of the positional relationship between a part of the rotary connection unit, the PTC bracket and the heating bracket of the drying device in some embodiments of the present utility model (the rotating shaft is hidden).

[0031] In the figure: 1 is the first blower assembly, 1.1 is the first blower, 1.2 is the mounting plate, 2 is the heating assembly, 2.1 is the PTC heater, 2.2 is the PTC mounting bracket, 2.3 is the heating bracket, 2.3.1 is the notch, 2.4 is the drying rack, 2.5 is the temperature sensor, 3 is the second blower assembly, 3.1 is the second blower, 3.2 is the heat conduction plate frame, 3.3 is the wire management frame, 4 is the rotary connection unit, 4.1 is the rotating shaft, 4.2 is the rotating shaft sleeve, 4.3 is the rotating shaft mounting bracket, 4.4 is the first magnet, 4.5 is the second magnet, 4.6 is the micro switch, 4.7 is the micro switch bracket, 5 is the bracket, 6 is the fixed rib plate, 7 is the bottom plate, 8 is the heat insulation plate. Detailed implementation manners

[0032] The present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be specifically noted that the following embodiments are only used to illustrate the present application, but do not limit the scope of the present application. Similarly, the following embodiments are only partial embodiments of the present application rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present application.

[0033] The terms "first", "second", and "third" in the present application are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", and "third" may explicitly or implicitly include at least one of such features. In the description of the present application, the meaning of "a plurality" is at least two, such as two, three, etc., unless otherwise specifically and clearly defined. All directional indications (such as up, down, left, right, front, back...) in the embodiments of the present application are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that comprises a series of steps or units is not limited to the listed steps or units, but may optionally further include steps or units not listed, or may optionally further include other steps or units inherent to these processes, methods, products, or devices.

[0034] The terms "installation", "connection", "attachment", "fixation", etc. in the present application should all be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; "attachment" can be a direct attachment or an indirect attachment through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] Referring to "embodiments" herein means that specific features, structures, or characteristics described in connection with the embodiments can be included in at least one embodiment of the present application. The phrase appearing in various positions in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0036] Please refer to Figures 1 - 5 , Figure 1 which is a schematic three-dimensional structure diagram of a drying device in some embodiments of the present invention; Figure 2 isFigure 1 Front view structural schematic diagram; Figure 3 Is a three-dimensional structural schematic diagram of another angle of the drying device in some embodiments of the present invention (the glass slide is hidden); Figure 4 Is a three-dimensional structural schematic diagram of yet another angle of the drying device in some embodiments of the present invention (the glass slide is hidden); Figure 5 Is Figure 3 Front view structural schematic diagram; A drying device includes a first fan assembly 1, a heating assembly 2, and a second fan assembly 3. The second fan assembly 3 and the first fan assembly 1 are respectively disposed on both sides of the heating assembly 2. Designed in this way, by adding a second fan assembly located on one side of the heating assembly and opposite to the first fan assembly, a unidirectional air flow channel is formed. The second fan assembly can discharge moisture, effectively reduce the spread of moisture into the equipment, effectively extend the service life of the instrument, further shorten the drying time, and improve the drying efficiency.

[0037] Please refer to Figures 1 - 6 , Figure 1 Is a three-dimensional structural schematic diagram of the drying device in some embodiments of the present invention; Figure 2 Is Figure 1 Front view structural schematic diagram; Figure 3 Is a three-dimensional structural schematic diagram of another angle of the drying device in some embodiments of the present invention (the glass slide is hidden); Figure 4 Is a three-dimensional structural schematic diagram of yet another angle of the drying device in some embodiments of the present invention (the glass slide is hidden); Figure 5 Is Figure 3 Front view structural schematic diagram; Figure 6 Is Figure 5 Cross-sectional structural schematic diagram in the A-A direction of ; The second fan assembly 3 includes a second fan 3.1 and a heat-conducting plate frame 3.2 connected to the second fan 3.1. The heat-conducting plate frame 3.2 is located between the second fan 3.1 and the heating assembly 2. Designed in this way, through the setting of the heat-conducting plate frame, directional heat conduction can be achieved, further improving the drying efficiency.

[0038] Please refer to Figure 1 , Figure 1 Is a three-dimensional structural schematic diagram of the drying device in some embodiments of the present invention; It includes a wire management rack 3.3, and both the second fan 3.1 and the heat-conducting plate frame 3.2 are installed on the wire management rack 3.3. Designed in this way, it is convenient to install the second fan and the heat-conducting plate frame, and has a wire management function, improving the usability.

[0039] Please refer to Figure 2 , Figure 5 , Figure 6 , Figure 2 Is Figure 1 Front view structural schematic diagram; Figure 5 Is Figure 3 Front view structural schematic diagram;Figure 6 is Figure 5 The schematic cross-sectional structure diagram in the A-A direction in; the distance between the heat conduction plate frame 3.2 and the heating assembly 2 is greater than the width of the bracket 5. With such a design, it is compatible with the handling of glass slides, facilitating the bracket to transport the glass slides after sample addition to the drying rack for the first drying, and the bracket to transport the stained glass slides to the drying rack again for the second drying, effectively improving the usability.

[0040] Please refer to Figures 1 - 6 , Figure 1 which is the three-dimensional structure diagram of the drying device in some embodiments of the present utility model; Figure 2 is Figure 1 the front view structure diagram of; Figure 3 which is the three-dimensional structure diagram of another angle of the drying device in some embodiments of the present utility model (hiding the glass slide); Figure 4 which is the three-dimensional structure diagram of yet another angle of the drying device in some embodiments of the present utility model (hiding the glass slide); Figure 5 is Figure 3 the front view structure diagram of; Figure 6 is Figure 5 the schematic cross-sectional structure diagram in the A-A direction in; the first fan assembly 1 includes a first fan 1.1 and a mounting plate 1.2, and the first fan 1.1 is mounted on the mounting plate 1.2; the heating assembly 2 includes a PTC heater 2.1, a PTC mounting bracket 2.2, a heating bracket 2.3, and a plurality of drying racks 2.4 connected in sequence. The PTC heater 2.1 is mounted on the PTC mounting bracket 2.2, and the drying racks 2.4 are mounted on the heating bracket 2.3. The mounting plate 1.2 is connected to the PTC mounting bracket 2.2 through a hexagonal column; the plurality of drying racks 2.4 are arranged at equal intervals in the up-down direction on the heating bracket 2.3. With such a design, the plurality of drying racks are arranged three-dimensionally, with a compact structure, space-saving, convenient for processing and installation, and good use effect.

[0041] Please refer to Figure 2 , Figure 2 is Figure 1 the front view structure diagram of; Two PTC heaters 2.1 are arranged up and down. With such a design, the two PTC heaters can supply heat stably and quickly heat up, further improving the drying efficiency.

[0042] In addition, the temperature of the PTC heater 2.1 is matched with the rotation speeds of the first fan 1.1 and the second fan 3.1. With such a design, air circulation can be ensured, further improving the drying efficiency.

[0043] Furthermore, the material of the PTC mounting bracket 2.2 is aluminum. With such a design, a part of the heat of the PTC heater can be conducted to the drying rack through solids, and another part of the heat is conducted by the first fan through air.

[0044] Please refer toFigure 1 , Figure 2 , Figure 3 , Figure 5 , Figures 7 - 10 , Figure 1 is a schematic perspective view of a drying device in some embodiments of the present utility model; Figure 2 is Figure 1 schematic front view structure; Figure 3 is a schematic perspective view of another angle of the drying device in some embodiments of the present utility model (the glass slide is hidden); Figure 5 is Figure 3 schematic front view structure;

[0045] Figure 7 is a schematic perspective view of a partial drying device in some embodiments of the present utility model (the second blower assembly is hidden);

[0046] Figure 8 is a schematic perspective view of another angle of a partial drying device in some embodiments of the present utility model (the second blower assembly is hidden); Figure 9 is a schematic perspective view of the connection of a partial rotation connection unit of the drying device to the PTC bracket and the heating bracket in some embodiments of the present utility model; Figure 10 is a schematic perspective view of the positional relationship between a partial rotation connection unit of the drying device and the PTC bracket and the heating bracket in some embodiments of the present utility model (the rotating shaft is hidden); It includes a rotation connection unit 4, which includes a rotating shaft assembly and a magnet assembly; the rotating shaft assembly includes a rotating shaft 4.1, a rotating shaft sleeve 4.2, and a rotating shaft mounting bracket 4.3. The rotating shaft 4.1 is installed on the rotating shaft mounting bracket 4.3, and the rotating shaft mounting bracket 4.3 is installed on the heating bracket 2.3. One end of the rotating shaft sleeve 4.2 is movably sleeved on the rotating shaft 4.1, and the other end is connected to the PTC mounting bracket 2.2; the magnet assembly includes a first magnet 4.4 installed on one side of the PTC mounting bracket 2.2 and a second magnet 4.5 installed on the heating bracket 2.3. With such a design, the PTC mounting bracket and the heating bracket can be opened, which is convenient for maintaining the PTC heater.

[0047] Please refer to Figure 10 , Figure 10 is a schematic perspective view of the positional relationship between a partial rotation connection unit of the drying device and the PTC bracket and the heating bracket in some embodiments of the present utility model (the rotating shaft is hidden); A notch 2.3.1 is formed on the heating bracket 2.3 for placing the rotating shaft sleeve 4.2. With such a design, it is convenient for processing and installation, and the effect is better.

[0048] Please refer to Figure 3 , Figure 3It is a schematic three-dimensional structure diagram of another angle of the drying device in some embodiments of the present utility model (the glass slide is hidden); it includes an induction component, which includes a microswitch 4.6 and a microswitch bracket 4.7. The microswitch 4.6 is installed on the microswitch bracket 4.7, and the microswitch bracket 4.7 is installed on the heating bracket 2.3. With such a design, it is convenient to detect in real time whether the PTC heater is turned on.

[0049] Please refer to Figure 3 , Figure 3 It is a schematic three-dimensional structure diagram of another angle of the drying device in some embodiments of the present utility model (the glass slide is hidden); it includes a temperature sensor 2.5, and a temperature sensor 2.5 is installed below each drying rack 2.4. With such a design, the temperature of each drying rack can be detected in real time and accurately to ensure an appropriate drying temperature.

[0050] Please refer to Figures 1 - 5 , Figure 1 It is a schematic three-dimensional structure diagram of the drying device in some embodiments of the present utility model; Figure 2 It is Figure 1 the front view structure diagram of Figure 3 It is a schematic three-dimensional structure diagram of another angle of the drying device in some embodiments of the present utility model (the glass slide is hidden); Figure 4 It is a schematic three-dimensional structure diagram of yet another angle of the drying device in some embodiments of the present utility model (the glass slide is hidden); Figure 5 It is Figure 3 the front view structure diagram of ; it includes a bottom plate 7, and the heating bracket 2.3 is installed on the bottom plate 7; fixed rib plates 6 are symmetrically arranged above both ends of the bottom plate 7. With such a design, it is convenient to install the heating bracket and the installation is firm.

[0051] Please refer to Figures 1 - 5 , Figure 1 It is a schematic three-dimensional structure diagram of the drying device in some embodiments of the present utility model; Figure 2 It is Figure 1 the front view structure diagram of ; Figure 3 It is a schematic three-dimensional structure diagram of another angle of the drying device in some embodiments of the present utility model (the glass slide is hidden); Figure 4 It is a schematic three-dimensional structure diagram of yet another angle of the drying device in some embodiments of the present utility model (the glass slide is hidden); Figure 5 It is Figure 3 the front view structure diagram of ; it includes a heat insulation board 8, and the heat insulation board 8 is arranged below the bottom plate 7. With such a design, it is convenient to insulate below the bottom plate and improve the use convenience.

[0052] Differing from the prior art, a drying device provided in the present application includes a first fan assembly, a heating assembly, and a second fan assembly. The second fan assembly and the first fan assembly are respectively disposed on both sides of the heating assembly. By adding a second fan assembly located on one side of the heating assembly and opposite to the first fan assembly, a unidirectional air flow channel is formed. The second fan assembly can discharge moisture, effectively reducing the spread of moisture into the equipment, effectively extending the service life of the instrument, further shortening the drying time, and improving the drying efficiency.

[0053] The above description shows the main features, basic principles, and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments or examples, and can be implemented in other specific forms without departing from the spirit or basic features of the present utility model. Therefore, the above embodiments or examples should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved. Any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical principle of the present utility model shall fall within the patent protection scope of the present utility model.

Claims

1. A drying device, comprising a first fan assembly and a heating assembly, characterized in that: It further includes a second fan assembly, and the second fan assembly and the first fan assembly are respectively disposed on two sides of the heating assembly relatively.

2. The drying device according to claim 1, characterized in that: The second fan assembly includes a second fan and a heat-conducting plate frame connected to the second fan, and the heat-conducting plate frame is located between the second fan and the heating assembly.

3. The drying device according to claim 2, characterized in that: It includes a wire arranging rack, and both the second fan and the heat-conducting plate frame are mounted on the wire arranging rack.

4. A drying device according to claim 2, characterized in that: The distance between the heat-conducting plate frame and the heating assembly is greater than the width of the bracket.

5. A drying device according to any one of claims 1 to 4, characterized in that: The first fan assembly includes a first fan and a mounting plate, and the first fan is mounted on the mounting plate; The heating assembly includes a PTC heater, a PTC mounting bracket, a heating bracket and a plurality of drying racks connected in sequence. The PTC heater is mounted on the PTC mounting bracket, the drying racks are mounted on the heating bracket, and the mounting plate is connected to the PTC mounting bracket through a hexagonal column; the plurality of drying racks are arranged at equal intervals in the up-down direction on the heating bracket.

6. The drying device according to claim 5, characterized in that: It includes a rotary connection unit, which includes a rotating shaft assembly and a magnet assembly; the rotating shaft assembly includes a rotating shaft, a rotating shaft sleeve and a rotating shaft mounting bracket. The rotating shaft is mounted on the rotating shaft mounting bracket, and the rotating shaft mounting bracket is mounted on the heating bracket. One end of the rotating shaft sleeve is movably sleeved on the rotating shaft and the other end is connected to the PTC mounting bracket; the magnet assembly includes a first magnet mounted on one side of the PTC mounting bracket and a second magnet mounted on the heating bracket.

7. The drying device according to claim 6, characterized in that: It includes an induction assembly, which includes a microswitch and a microswitch bracket. The microswitch is mounted on the microswitch bracket, and the microswitch bracket is mounted on the heating bracket.

8. The drying device according to claim 5, wherein: It includes a temperature sensor, and the temperature sensor is mounted below each drying rack.

9. The drying device according to claim 5, characterized in that: It includes a bottom plate, and the heating bracket is mounted on the bottom plate; fixing rib plates are symmetrically arranged above both ends of the bottom plate.

10. A drying device according to claim 9, characterized in that: It includes a heat insulation plate, and the heat insulation plate is disposed below the bottom plate.

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