Moistureproof experiment cabinet

Abstract

The utility model relates to the technical field of experiment cabinets, and discloses a moisture-proof experiment cabinet which comprises a cabinet body, the front end of the cabinet body is movably connected with a door plate, a partition plate is fixedly installed in the cabinet body, a placement groove is formed in one side of the door plate at the front end of the cabinet body, and a dehumidification mechanism is arranged in the placement groove; and the dehumidification mechanism comprises a placement shell, the placement shell penetrates into the placement groove, a coarse-mesh filter screen is embedded in the placement shell, and calcium chloride particles penetrate into one side of the coarse-mesh filter screen in the placement shell. According to the damp-proof experiment cabinet, through the design of the placing shell, the coarse-hole filter screen, the calcium chloride particles, the fine-hole filter screen and the storage shell, moisture in the cabinet body is absorbed and decomposed into water to be discharged, the dehumidification and damp-proof effects on the interior of the cabinet body can be continuously achieved, and the situation that medicine in internal equipment is affected and cannot be used is avoided; and waste and property loss are caused.

Description

A moisture-proof laboratory cabinet Technical Field

[0001] This utility model relates to the field of laboratory cabinet technology, specifically a moisture-proof laboratory cabinet. Background Technology

[0002] Laboratory cabinets are furniture and equipment used in laboratories for storing and displaying items. They typically have multiple functions and effects. Through reasonable layout and classified storage functions, the reagents, instruments and other items required for experiments can be stored in an orderly manner, allowing researchers to quickly find the items they need, reducing the time spent searching for items, and thus improving the efficiency of experimental operations.

[0003] In the field of laboratory cabinets, existing laboratory cabinets may contain moisture inside due to weather or external factors when storing instruments or medicines. This moisture may cause some equipment components to short-circuit and rust, leading to a decline in performance. It may also cause medicines to deliquinate, deteriorate, or even undergo chemical reactions. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0005] Given the existence of moisture inside the experimental cabinet as described above or in the prior art, this moisture may cause short circuits and rust in some equipment components, leading to a decline in performance. It may also cause deliquescence, deterioration, or even chemical reactions in the medicines.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A moisture-proof laboratory cabinet, characterized in that it comprises:

[0008] The cabinet has a door panel movably connected to its front end, and a partition is fixedly installed inside the cabinet. A placement groove is provided on one side of the front door panel, and a dehumidification mechanism is installed inside the placement groove.

[0009] The dehumidification mechanism includes a placement shell that extends into the interior of the placement groove, and a coarse-pore filter screen is embedded inside the placement shell. Calcium chloride particles are inserted into one side of the coarse-pore filter screen inside the placement shell. A flow channel is provided on the inner wall of the cabinet corresponding to the placement groove, and a guide block is fixedly installed on one side of the flow channel. Fine-pore filter screens are embedded on both sides of the cabinet corresponding to the flow channel, and a storage shell extends out from the lower front end of the cabinet.

[0010] A control terminal is embedded on the other side of the front door panel of the cabinet, and a ventilation mechanism is provided at the top of the cabinet.

[0011] A high-efficiency filter is embedded in the lower part of the front door panel of the cabinet, and a humidity sensor is embedded in the top of the partition.

[0012] As a further embodiment of this utility model: the ventilation mechanism includes a fixed shell, which is fixedly installed on the top of the cabinet, and an exhaust fan is embedded in the top of the fixed shell.

[0013] As a further improvement of this utility model: a heating resistance wire is embedded in the bottom of the inner part of the fixed shell, and a pull-out shell extends from the front end of the fixed shell.

[0014] As a further improvement of this utility model: a support plate is fixedly installed on both sides of the inside of the fixed shell at the position corresponding to the pull-out shell, and a filter screen is embedded in the bottom of the inside of the fixed shell.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This utility model, through the design of a housing, a coarse-pore filter, calcium chloride granules, a fine-pore filter, and a storage shell, achieves the absorption of moisture inside the cabinet and decomposes it into water for discharge. It can continuously dehumidify and prevent moisture from entering the cabinet, thus avoiding damage to internal equipment and medicines, preventing them from becoming unusable, and causing waste and property loss.

[0017] This invention, through the design of a flow channel and a guide block, can guide the water formed by absorbing moisture and moisture, preventing it from spreading during flow, and guiding it into the storage shell for unified collection, making it convenient for staff to clean later.

[0018] This invention, through the design of a fixed shell, exhaust fan, and heating resistance wire, can improve the air circulation speed and heat the air inside the cabinet, preventing the accumulation of moisture and dampness inside, which could affect equipment and medicines, and further improving the dehumidification and moisture-proof effect. It can achieve rapid dehumidification by increasing the temperature.

[0019] This invention, through the design of a filter screen, a high-efficiency filter, and a humidity sensor, can filter dust from the circulating air to prevent it from entering the cabinet and contaminating equipment and medicines. At the same time, it can automatically sense internal humidity and deal with it in a timely manner, giving the laboratory cabinet an automatic dehumidification and moisture-proof effect. Attached Figure Description

[0020] Figure 1 is a schematic diagram of the overall structure of a moisture-proof laboratory cabinet;

[0021] Figure 2 is a schematic diagram of the internal structure of a moisture-proof laboratory cabinet;

[0022] Figure 3 is a schematic diagram of the calcium chloride granule structure of a moisture-proof laboratory cabinet;

[0023] Figure 4 is a schematic diagram of the guide block structure of a moisture-proof experimental cabinet;

[0024] Figure 5 is a schematic diagram of the support plate structure of a moisture-proof experimental cabinet.

[0025] In the diagram: 1. Cabinet; 2. Door panel; 3. Shelf; 4. Storage slot; 5. Dehumidification mechanism; 501. Placement shell; 502. Coarse-pore filter; 503. Calcium chloride granules; 504. Flow channel; 505. Guide block; 506. Fine-pore filter; 507. Storage shell; 6. Control terminal; 7. Ventilation mechanism; 701. Fixing shell; 702. Exhaust fan; 703. Heating resistance wire; 704. Slide-out shell; 705. Support plate; 706. Filter screen; 707. High-efficiency filter; 708. Humidity sensor. Detailed Implementation

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0027] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0028] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0029] Example 1:

[0030] Please refer to Figures 1 to 4, which are the first embodiments of this utility model. This embodiment provides a moisture-proof laboratory cabinet, including: a cabinet body 1, a door panel 2 movably connected to the front end of the cabinet body 1, a partition 3 fixedly installed inside the cabinet body 1, and a placement groove 4 opened on one side of the front door panel 2 of the cabinet body 1, with a dehumidification mechanism 5 installed inside the placement groove 4.

[0031] The dehumidification mechanism 5 includes a placement shell 501, which is inserted into the interior of the placement groove 4. A coarse-pore filter 502 is embedded inside the placement shell 501. Calcium chloride particles 503 are inserted into one side of the coarse-pore filter 502 inside the placement shell 501. A flow groove 504 is opened on the inner wall of the cabinet 1 at the position corresponding to the placement groove 4. A guide block 505 is fixedly installed on one side inside the flow groove 504. Fine-pore filters 506 are embedded on both sides inside the cabinet 1 at the positions corresponding to the flow groove 504. A storage shell 507 extends out from the lower front end of the cabinet 1.

[0032] A control terminal 6 is embedded on the other side of the front door panel 2 of cabinet 1, and a ventilation mechanism 7 is installed on the top of cabinet 1.

[0033] A high-efficiency filter 707 is embedded in the lower part of the front door panel 2 of cabinet 1, and a humidity sensor 708 is embedded in the top of the partition 3.

[0034] Furthermore, the guide block 505 guides water to circulate within the flow channel 504, preventing diffusion. The collection shell 507 collects the water discharged from the flow channel 504 for easy cleaning later. The ventilation mechanism 7 keeps the air inside the cabinet 1 circulating, preventing moisture residue. The high-efficiency filter 707 filters the air as it is discharged from the cabinet 1. The humidity sensor 708 senses the internal humidity. When the humidity reaches the preset threshold at the control terminal 6, the exhaust fan 702 and the heating resistance wire 703 are activated. The humidity sensor 708 is capacitive.

[0035] In use, a conventional metal laboratory cabinet is first assembled by cabinet body 1, door panel 2, and partition 3. Placement shell 501 is inserted through placement slot 4. Placement shell 501 has a reserved space formed by fixed coarse-pore filter screen 502 to facilitate the placement of a large number of calcium chloride particles 503. It is connected to the inside of cabinet body 1 through fine-pore filter screen 506, so that it can absorb moisture and turn it into water. The water is then guided into collection shell 507 through flow channel 504 and guide block 505 for unified collection, which achieves the effect of dehumidification and moisture prevention.

[0036] In summary, by absorbing moisture and turning it into water upon contact with calcium chloride granules 503, the moisture inside cabinet 1 can be adsorbed, preventing excessive moisture from affecting the equipment and medicines. The double-layer isolation of coarse-pore filter 502 and fine-pore filter 506 provides sufficient space for the water to flow along the coarse-pore filter 502, preventing it from entering the cabinet 1. Guided by guide block 505, the water enters the collection shell 507 for unified collection. At the same time, the placement shell 501 can be easily disassembled and reassembled to replenish the calcium chloride granules 503.

[0037] Example 2:

[0038] Please refer to Figures 1, 2 and 5, which are the second embodiment of this utility model. This embodiment provides an improved design for a moisture-proof laboratory cabinet.

[0039] Specifically, the ventilation mechanism 7 includes a fixed housing 701, which is fixedly installed on the top of the cabinet 1, and an exhaust fan 702 is embedded in the top of the fixed housing 701.

[0040] Furthermore, by using the exhaust fan 702 to improve the air circulation inside the cabinet 1, moisture can be expelled from the cabinet 1, preventing it from accumulating inside and affecting the equipment and medicines, thus further improving the moisture-proof and dehumidification effect.

[0041] Specifically, a heating resistance wire 703 is embedded in the bottom of the fixed shell 701, and a pull-out shell 704 extends from the front end of the fixed shell 701.

[0042] Furthermore, by heating the resistance wire 703 to increase the temperature of the circulating air, the humidity inside the cabinet 1 can be greatly reduced, thus improving the dehumidification effect.

[0043] Specifically, a support plate 705 is fixedly installed on both sides of the inside of the fixed shell 701 at the position corresponding to the pull-out shell 704, and a filter screen 706 is embedded in the bottom of the inside of the fixed shell 701.

[0044] Furthermore, the filter screen 706 can filter the circulating gas, preventing dust and other contaminants from entering the cabinet 1 and causing pollution to the equipment or medicines. At the same time, the filter screen 706 is conveniently disassembled and cleaned and maintained along with the pull-out shell 704.

[0045] In use, the humidity sensor 708 first senses the humidity inside the cabinet 1. When the set humidity value is reached, a signal is transmitted through the control terminal 6, and the exhaust fan 702 and heating resistance wire 703 are activated. This improves the air circulation inside the cabinet 1 and heats the air to achieve dehumidification and moisture prevention. At the same time, the air is filtered by the filter screen 706 to remove dust and other pollutants. At regular intervals, the filter screen 706 is pulled out of the cabinet 1 by sliding the pull-out shell 704 along the support plate 705 for cleaning and maintenance. Finally, the air is discharged after being filtered by the high-efficiency filter 707.

[0046] In summary, by using three sets of humidity sensors 708 to sense different height positions, as long as any one set exceeds the preset value, the exhaust fan 702 and heating resistance wire 703 can be activated via the control terminal 6. This can improve the air circulation inside the cabinet 1 and increase the temperature to quickly achieve a dehumidification effect. It can automatically perform dehumidification work according to specific conditions and status, enabling the experimental cabinet to have a moisture-proof function. Furthermore, the filter screen 706 prevents dust and other particles from entering the cabinet 1 and causing contamination to the equipment and medicines.

[0047] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0048] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0049] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A moisture-proof laboratory cabinet, characterized in that: include: The cabinet (1) has a door panel (2) movably connected to its front end, and a partition (3) is fixedly installed inside the cabinet (1). A placement groove (4) is provided on one side of the front door panel (2) of the cabinet (1), and a dehumidification mechanism (5) is provided inside the placement groove (4). The dehumidification mechanism (5) includes a placement shell (501), which is inserted into the placement groove (4). A coarse-pore filter screen (502) is embedded inside the placement shell (501), and calcium chloride particles (503) are inserted into one side of the coarse-pore filter screen (502) inside the placement shell (501). The inner wall of the cabinet (1) is corresponding to... A flow channel (504) is provided at the position of the placement slot (4), and a guide block (505) is fixedly installed on one side of the flow channel (504). Fine mesh filter (506) is embedded on both sides of the cabinet (1) corresponding to the position of the flow channel (504), and a storage shell (507) protrudes from the lower front end of the cabinet (1). A control terminal (6) is embedded on the other side of the front door panel (2) of the cabinet (1), and a ventilation mechanism (7) is provided at the top of the cabinet (1). A high-efficiency filter (707) is embedded at the bottom of the front door panel (2) of the cabinet (1), and a humidity sensor (708) is embedded at the top of the partition (3).

2. The moisture-proof laboratory cabinet according to claim 1, characterized in that: The ventilation mechanism (7) includes a fixed shell (701), which is fixedly installed on the top of the cabinet (1), and an exhaust fan (702) is embedded in the top of the fixed shell (701).

3. A moisture-proof laboratory cabinet according to claim 2, characterized in that: The bottom of the fixed shell (701) is fitted with a heating resistance wire (703), and a pull-out shell (704) extends out from the front end of the fixed shell (701).

4. A moisture-proof laboratory cabinet according to claim 2, characterized in that: The fixed shell (701) has a support plate (705) fixedly installed on both sides of the inside corresponding to the position of the pull-out shell (704), and a filter screen (706) is embedded in the bottom of the inside of the fixed shell (701).

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