Environment-friendly cabinet sealing mechanism

Abstract

The utility model relates to the technical field of environmental protection cabinet, especially a sealing mechanism of environmental protection cabinet, including environmental protection cabinet, the environmental protection cabinet includes main cabinet body and front cover, the front cover is installed in the front end surface of main cabinet body, and the front cover side is rotatively connected with main cabinet body, the both sides of main cabinet body are installed with the breathable frame seat, the breathable frame seat is fixedly connected with main cabinet body, the breathable frame seat still installs the sealing frame group of mutual cooperation on, the sealing frame group is inserted with the fixed connection of breathable frame seat, the sealing frame group is evenly provided with a plurality of adjustable sealing caps from top to bottom, the sealing cooperation of adjustable sealing cap and connecting seat board, and the close connection of sealing frame group and breathable frame seat can effectively prevent the dust, humidity etc. of outside from entering environmental protection cabinet, provide good storage environment for the goods in the cabinet. Through the synchronous frame group of drive motor drive, the synchronous turnover of a plurality of adjustable sealing caps is realized.

Description

Technical Field

[0001] This utility model relates to the field of environmental protection cabinet technology, and in particular to a sealing mechanism for environmental protection cabinets. Background Technology

[0002] In the fields of industrial equipment and civilian storage, the application scenarios of environmentally friendly cabinets are becoming increasingly widespread. Their core function is to balance airtightness and breathability, while achieving intelligent control of environmental parameters. Taking industrial scenarios as an example, precision devices such as power equipment and electronic components are easily corroded by external pollutants such as dust, moisture, and particulate matter during storage and operation, leading to equipment failure or performance degradation.

[0003] Early environmental protection cabinets mostly used a fixed, sealed structure, achieving physical sealing through rubber strips and sealing rings. However, this design completely blocked air circulation, causing the cabinet interior to be prone to sudden temperature increases or moisture condensation. Especially in high-temperature and high-humidity areas or during long-term operation, this could lead to problems such as equipment overheating and short circuits. Some cabinets attempted to incorporate fixed ventilation holes, but lacked an adjustable mechanism, making it impossible to dynamically adjust the ventilation volume according to actual environmental needs. This could result in equipment damage due to insufficient ventilation, or contaminants entering due to excessive ventilation. Utility Model Content

[0004] This utility model solves the problems in related technologies and proposes a sealing mechanism for environmental protection cabinets.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] An environmental protection cabinet sealing mechanism includes an environmental protection cabinet, which comprises a main cabinet body and a front cover. The front cover is installed on the front end face of the main cabinet body, and one side of the front cover is rotatably connected to the main cabinet body. Ventilation frame seats are installed on both sides of the main cabinet body, and the ventilation frame seats are fixedly connected to the main cabinet body. A sealing frame assembly that cooperates with each other is also installed on the ventilation frame seat. The sealing frame assembly is inserted and fixedly connected to the ventilation frame seat. A plurality of adjustable covers are evenly arranged from top to bottom in the sealing frame assembly. The adjustable covers are rotatably connected to the sealing frame assembly. A synchronous frame assembly that controls the synchronous rotation of the plurality of adjustable covers is also installed on the sealing frame assembly. A bottom sealing frame is also fixedly installed on the lower end face of the sealing frame assembly. A drive motor that drives the synchronous frame assembly to rotate is installed in the bottom sealing frame.

[0007] As a preferred embodiment, a temperature and humidity display screen is fixedly installed on the outer side of the front cover, a temperature and humidity sensor that works in conjunction with the temperature and humidity display screen is installed in the main cabinet, and an adjustment knob is also installed on the outer side of the front cover.

[0008] As a preferred embodiment, the breathable frame includes a main frame and strip side panels. A breathable mesh is provided in the middle of the main frame, and the strip side panels are symmetrically installed on both sides of the main frame, and the strip side panels are integrally formed with the main frame.

[0009] As a preferred embodiment, the sealing frame assembly includes a top frame plate, a concave clamp plate, and a connecting seat plate. There are two sets of concave clamp plates, and the two sets of concave clamp plates are symmetrically installed on both sides of the top frame plate. The connecting seat plate is installed between the two sets of concave clamp plates, and the top frame plate, the concave clamp plates, and the connecting seat plate are integrally formed.

[0010] As a preferred embodiment, the adjustable cover is provided with a connecting groove that mates with the synchronization frame assembly, and the lower end of the adjustable cover is also provided with a mating groove that seals with the connecting seat plate.

[0011] As a preferred embodiment, the synchronization frame assembly includes a connecting long shaft, a pulley, and a synchronization belt. The connecting long shaft is rotatably mounted on a concave clamp plate and is inserted and fixed in a connecting long groove. The pulley is fixedly mounted on the outer end of the connecting long shaft, and the synchronization belt is connected between adjacent pulleys.

[0012] As a preferred embodiment, the bottom sealing frame includes a plug-in seat and a single-side plate. The single-side plate is integrally formed and disposed on one side of the plug-in seat, and the single-side plate is fixedly connected to the concave clamp plate by bolts.

[0013] Compared with existing technologies, the advantages of this utility model are as follows: This application, through the sealed cooperation between the adjustable cover and the connecting seat plate, and the tight connection between the sealing frame assembly and the ventilated frame seat, effectively prevents external dust and moisture from entering the environmental protection cabinet, providing a good storage environment for the items inside. By driving the synchronous frame assembly with a drive motor, several adjustable covers can be rotated synchronously, allowing users to flexibly adjust the ventilation level of the environmental protection cabinet according to actual needs, meeting the storage requirements of different items. The inclusion of a temperature and humidity display screen and temperature and humidity sensors allows users to monitor the temperature and humidity inside the environmental protection cabinet in real time and make corresponding adjustments via the adjustment knobs, improving the convenience and intelligence of the environmental protection cabinet. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a perspective view of the environmentally friendly cabinet and the breathable frame in an embodiment of this utility model.

[0016] Figure 3 This is a perspective view of the sealing frame assembly, adjustable cover, synchronization frame assembly, and bottom sealing frame in combination according to an embodiment of this utility model.

[0017] Figure 4 yes Figure 3A cross-sectional view of the device shown;

[0018] Figure 5 This is a perspective view of the sealing frame assembly in an embodiment of this utility model;

[0019] Figure 6 This is a perspective view of the adjustable cap in an embodiment of this utility model.

[0020] In the diagram: 1. Environmental protection cabinet; 11. Main cabinet body; 12. Front cover; 121. Temperature and humidity display screen; 122. Adjustment knob; 2. Ventilation frame base; 21. Main frame body; 22. Strip side panel; 3. Sealing frame assembly; 31. Top frame plate; 32. Concave clamp plate; 33. Connecting seat plate; 4. Adjustable cover; 41. Connecting long groove; 42. Mating groove; 5. Synchronous frame assembly; 51. Connecting long shaft; 52. Pulley; 53. Synchronous belt; 6. Bottom sealing frame; 60. Drive motor; 61. Plug-in socket; 62. Single side panel. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present utility model or its application or use. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0022] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0023] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0024] In the description of this utility model, it should be understood that the directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description. Unless otherwise stated, these directional terms do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the scope of protection of this utility model. The directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0025] For ease of description, spatial relative terms such as "above," "over," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "above" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0026] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore cannot be construed as limiting the scope of protection of this utility model.

[0027] Reference Figure 1 , Figure 2 and Figure 3 As shown, an environmental protection cabinet 1 sealing mechanism includes an environmental protection cabinet 1, which comprises a main cabinet body 11 and a front cover 12. The front cover 12 is installed on the front end face of the main cabinet body 11, and one side of the front cover 12 is rotatably connected to the main cabinet body 11. Ventilation frame seats 2 are installed on both sides of the main cabinet body 11, and the ventilation frame seats 2 are fixedly connected to the main cabinet body 11. Sealing frame assemblies 3 that cooperate with each other are also installed on the ventilation frame seats 2. The sealing frame assemblies 3 are inserted and fixedly connected to the ventilation frame seats 2. Several adjustable covers 4 are evenly arranged from top to bottom in the sealing frame assemblies 3, and the adjustable covers 4 are rotatably connected to the sealing frame assemblies 3. A synchronous frame assembly 5 that controls the synchronous rotation of the several adjustable covers 4 is also installed on the sealing frame assemblies 3. A bottom sealing frame 6 is also fixedly installed on the lower end face of the sealing frame assemblies 3, and a drive motor 60 that drives the synchronous frame assembly 5 to rotate is installed in the bottom sealing frame 6. The rotatable connection between the main cabinet body 11 and the front cover 12 facilitates the opening and closing of the environmental protection cabinet 1, making it convenient to take out and put in items. The ventilated frame 2 and the sealing frame assembly 3 provide ventilation and sealing functions for the environmental protection cabinet 1. The adjustable cover 4 is rotatably connected to the sealing frame assembly 3 and is synchronously rotated via the synchronous frame assembly 5, allowing for flexible adjustment of the ventilation level according to actual needs. The drive motor 60 installed in the bottom sealing frame 6 can drive the synchronous frame assembly 5 to rotate, thereby controlling the rotation of the adjustable cover 4, achieving automated operation, and improving the ease of use and sealing effect of the environmental protection cabinet 1.

[0028] Reference Figure 1 and Figure 2 As shown, a temperature and humidity display screen 121 is fixedly installed on the outer side of the front cover 12. A temperature and humidity sensor that works in conjunction with the display screen 121 is installed in the main cabinet 11. An adjustment knob 122 is also installed on the outer side of the front cover 12. The temperature and humidity display screen 121 on the outer side of the front cover 12 can display the temperature and humidity inside the environmental protection cabinet 1 in real time, allowing users to understand the environmental conditions inside the cabinet promptly. The temperature and humidity sensor installed in the main cabinet 11 can accurately measure temperature and humidity data and transmit it to the temperature and humidity display screen 121. The adjustment knob 122 allows users to adjust the relevant parameters of the environmental protection cabinet 1 according to actual conditions, further improving the intelligence and flexibility of the environmental protection cabinet 1. The temperature and humidity sensor installed in the main cabinet 11 can be a DHT11 temperature and humidity sensor, which has the characteristics of high accuracy and good stability. The temperature and humidity sensor is electrically connected to the temperature and humidity display screen 121 to ensure that the temperature and humidity data can be accurately displayed on the screen. The adjustment knob 122 is installed on the outer side of the front cover 12 and can be connected to the controller of the drive motor 60. The controller can be an Arduino microcontroller. By writing the corresponding program, the rotation of the drive motor 60 can be controlled according to the user's operation of the adjustment knob 122, thereby adjusting the flip angle of the adjustable cover 4 to achieve the purpose of adjusting the air permeability.

[0029] Reference Figure 2 As shown, the ventilated frame 2 includes a main frame 21 and strip-shaped side panels 22. A ventilated mesh is provided in the middle of the main frame 21, and the strip-shaped side panels 22 are symmetrically installed on both sides of the main frame 21, and are integrally formed with the main frame 21. The ventilated mesh in the middle of the main frame 21 of the ventilated frame 2 ensures the circulation of air inside and outside the environmental protection cabinet 1, thus providing ventilation. The symmetrically installed and integrally formed strip-shaped side panels 22 on both sides of the main frame 21 enhance the structural stability of the ventilated frame 2 and also facilitate its installation with the sealing frame assembly 3.

[0030] Reference Figure 4 and Figure 5 As shown, the sealing frame assembly 3 includes a top frame plate 31, concave clamping plates 32, and a connecting seat plate 33. There are two sets of concave clamping plates 32, symmetrically installed on both sides of the top frame plate 31. The connecting seat plate 33 is installed between the two sets of concave clamping plates 32, and the top frame plate 31, concave clamping plates 32, and connecting seat plate 33 are integrally formed. The integral formation of the top frame plate 31, concave clamping plates 32, and connecting seat plate 33 in the sealing frame assembly 3 ensures the overall structural strength and stability of the sealing frame assembly 3. The two sets of concave clamping plates 32, symmetrically installed on both sides of the top frame plate 31, provide support and fixation for the installation of the adjustable cover 4 and the synchronous frame assembly 5. The connecting seat plate 33 further strengthens the structural integrity of the sealing frame assembly 3 and also cooperates with the mating groove 42 of the adjustable cover 4, improving the sealing effect.

[0031] Reference Figure 4 and Figure 6 As shown, the adjustable cover 4 has a connecting groove 41 that mates with the synchronous frame assembly 5, and the lower end of the adjustable cover 4 also has a mating groove 42 that seals with the connecting seat plate 33. The connecting groove 41 on the adjustable cover 4 mates with the synchronous frame assembly 5, allowing the synchronous frame assembly 5 to drive the adjustable cover 4 to rotate synchronously. The mating groove 42 ensures that when the adjustable cover 4 is closed, it can tightly seal with the connecting seat plate 33, effectively preventing external dust, moisture, etc. from entering the environmental protection cabinet 1, thus improving the sealing performance of the environmental protection cabinet 1.

[0032] Reference Figure 3As shown, the synchronization frame assembly 5 includes a connecting long shaft 51, a pulley 52, and a synchronization belt 53. The connecting long shaft 51 is rotatably mounted on the concave clamping plate 32 and is inserted and fixed in the connecting long groove 41. The pulley 52 is fixedly mounted on the outer end of the connecting long shaft 51, and the synchronization belt 53 connects adjacent pulleys 52. The connecting long shaft 51 of the synchronization frame assembly 5 is rotatably mounted on the concave clamping plate 32 and inserted and fixed in the connecting long groove 41 of the adjustable cover 4, enabling power to be transmitted to the adjustable cover 4. The arrangement of the pulley 52 and the synchronization belt 53 allows adjacent connecting long shafts 51 to rotate synchronously, thereby realizing the synchronous flipping of several adjustable covers 4, ensuring the consistency and accuracy of ventilation adjustment.

[0033] Reference Figure 3 As shown, the bottom sealing frame 6 includes a plug-in base 61 and a single-side plate 62. The single-side plate 62 is integrally formed and disposed on one side of the plug-in base 61, and is fixedly connected to the concave clamping plate 32 by bolts. The plug-in base 61 and the single-side plate 62 of the bottom sealing frame 6 are integrally formed, resulting in a simple and stable structure. The single-side plate 62 is fixedly connected to the concave clamping plate 32 by bolts, which facilitates the installation and disassembly of the bottom sealing frame 6 and the sealing frame assembly 3, while also ensuring the firmness of the connection between the bottom sealing frame 6 and the sealing frame assembly 3, providing a stable support structure for the installation of the drive motor 60.

[0034] In this embodiment, when the ventilation level of the environmental protection cabinet needs to be adjusted, the user can issue a command through the adjustment knob 122. After receiving the command, the controller controls the drive motor 60 to rotate. The drive motor 60 drives the connecting long shaft 51 to rotate, and through the transmission of the pulley 52 and the synchronous belt 53, all connecting long shafts 51 rotate synchronously, thereby driving the adjustable cover 4 to rotate synchronously. When the adjustable cover 4 is open, air inside and outside the environmental protection cabinet circulates through the ventilation mesh. When the adjustable cover 4 is closed, the mating groove 42 and the connecting seat plate 33 are tightly sealed to prevent external dust, moisture, etc. from entering the environmental protection cabinet. At the same time, the temperature and humidity display screen 121 displays the temperature and humidity inside the environmental protection cabinet in real time, allowing the user to understand the environmental conditions inside the cabinet at any time.

[0035] The above are preferred embodiments of this utility model. Those skilled in the art to which this utility model pertains should not make changes or modifications to the above embodiments. Therefore, this utility model is not limited to the specific embodiments described above. Any obvious improvements, substitutions or modifications made by those skilled in the art based on this utility model shall fall within the protection scope of this utility model.

Claims

1. A sealing mechanism for an environmentally friendly cabinet, comprising an environmentally friendly cabinet (1), characterized in that: The environmental protection cabinet (1) includes a main cabinet body (11) and a front cover (12). The front cover (12) is installed on the front end of the main cabinet body (11), and one side of the front cover (12) is rotatably connected to the main cabinet body (11). Ventilation frame seats (2) are installed on both sides of the main cabinet body (11). The ventilation frame seats (2) are fixedly connected to the main cabinet body (11). A sealing frame assembly (3) that cooperates with each other is also installed on the ventilation frame seat (2). The sealing frame assembly (3) and the ventilation frame seat are connected. (2) Insertion and fixing: Several adjustable covers (4) are evenly arranged from top to bottom in the sealing frame group (3). The adjustable covers (4) are rotatably connected to the sealing frame group (3). A synchronous frame group (5) for controlling the synchronous flipping of several adjustable covers (4) is also installed on the sealing frame group (3). A bottom sealing frame (6) is also fixedly installed on the lower end face of the sealing frame group (3). A drive motor (60) for driving the synchronous frame group (5) to rotate is installed in the bottom sealing frame (6).

2. The sealing mechanism for an environmentally friendly cabinet according to claim 1, characterized in that: A temperature and humidity display screen (121) is fixedly installed on the outer side of the front cover (12). A temperature and humidity sensor that works in conjunction with the temperature and humidity display screen (121) is provided in the main cabinet (11). An adjustment knob (122) is also installed on the outer side of the front cover (12).

3. The sealing mechanism for an environmentally friendly cabinet according to claim 2, characterized in that: The breathable frame (2) includes a main frame (21) and strip side panels (22). A breathable mesh is provided in the middle of the main frame (21). The strip side panels (22) are symmetrically installed on both sides of the main frame (21) and are integrally formed with the main frame (21).

4. The sealing mechanism for an environmentally friendly cabinet according to claim 3, characterized in that: The sealing frame assembly (3) includes a top frame plate (31), a concave clamp plate (32), and a connecting seat plate (33). There are two sets of concave clamp plates (32), and the two sets of concave clamp plates (32) are symmetrically installed on both sides of the top frame plate (31). The connecting seat plate (33) is installed between the two sets of concave clamp plates (32), and the top frame plate (31), the concave clamp plate (32), and the connecting seat plate (33) are integrally formed.

5. The sealing mechanism for an environmentally friendly cabinet according to claim 4, characterized in that: The adjustable cover (4) has a connecting groove (41) that cooperates with the synchronous frame assembly (5), and the lower end of the adjustable cover (4) is also provided with a mating groove (42) that seals with the connecting seat plate (33).

6. The sealing mechanism for an environmentally friendly cabinet according to claim 5, characterized in that: The synchronization frame assembly (5) includes a connecting long shaft (51), a pulley (52) and a synchronization belt (53). The connecting long shaft (51) is rotatably mounted on a concave clamp plate (32) and is inserted and fixed in a connecting long groove (41). The pulley (52) is fixedly mounted on the outer end of the connecting long shaft (51), and the synchronization belt (53) is connected between adjacent pulleys (52).

7. The sealing mechanism for an environmentally friendly cabinet according to claim 6, characterized in that: The bottom sealing frame (6) includes a plug-in seat (61) and a single-side plate (62). The single-side plate (62) is integrally formed and disposed on one side of the plug-in seat (61), and the single-side plate (62) is fixedly connected to the concave clamp plate (32) by bolts.

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