Moistureproof communication management machine

Abstract

A moistureproof communication management machine comprises a cabinet body and an equipment cavity formed in the cabinet body, a moistureproof chamber communicated with the equipment cavity is formed in the middle of the equipment cavity, and a drying mechanism used for performing moistureproof on the equipment cavity is arranged in the moistureproof chamber; the drying mechanism comprises a plurality of heating wires and a ventilating fan for supplying air to the plurality of heating wires; a sealing piece used for sealing the moisture-proof chamber is installed at an opening of the moisture-proof chamber, and an electric push rod used for controlling the sealing state of the sealing piece is installed on the ventilation fan. Compared with the prior art, the drying mechanism is arranged in the moisture-proof chamber located in the middle of the cabinet body, the ventilation fan and the heating wire work to enable wet airflow at the upper end and the lower end of the equipment cavity to be rapidly dried, the dehumidification efficiency is improved, and the moisture-proof chamber is sealed under the action of the sealing piece; it is ensured that wet airflow in air cannot enter the equipment cavity, it is ensured that the equipment cavity can be in a dry state for a long time, and therefore the fan and the heating rod do not need to work all the time.

Description

Technical Field

[0001] The utility model relates to the technical field of communication management machines, in particular to a moisture-proof communication management machine. Background Art

[0002] With the development of modernization, our lives are moving towards informatization and intelligence. The transmission of information is completed through the collection and summary of communication lines by communication management machines. Outdoor communication management machines are a type of outdoor cabinet, which refers to a cabinet that is directly under the influence of natural climate and is made of metal or non-metallic materials. Unauthorized operators are not allowed to enter and operate the cabinet. It provides outdoor physical working environment and safety system equipment for wireless communication sites or wired network site workstations. It is suitable for outdoor environments such as highways, parks, rooftops, mountainous areas, and flat ground installation cabinets. Base station equipment, power equipment, batteries, temperature control equipment, transmission equipment and other supporting equipment can be installed in the cabinet, or installation space and heat exchange capacity can be reserved for the above equipment. It can provide reliable mechanical and environmental protection for the normal operation of internal equipment.

[0003] At present, some communication management machines in our lives are set up in open air environments, which leads to a greater impact on the equipment inside the communication cabinets during rainy or humid weather. The internal humidity can easily affect the normal operation of the equipment and cause equipment failures.

[0004] To solve the above problems, a Chinese patent with application number 202021088800.0 discloses an outdoor moisture-proof communication cabinet. The above-mentioned moisture-proof communication cabinet includes a cabinet body, a partition plate is fixedly installed in the middle part of the interior of the cabinet body, a ventilation plate is fixedly installed in the interior of the cabinet body, ventilation holes are opened on the upper surface of the ventilation plate, and a rainproof plate is fixedly installed on the left side of the cabinet body. A Chinese patent application with application number 202322860928.4 discloses a communication moisture-proof cabinet. The above-disclosed communication moisture-proof cabinet includes a cabinet body, a movable door is hinged on the cabinet body, a support box is provided at the bottom of the cabinet body, and movable wheels are provided at the bottom of the support box. Several mounting frames are provided in sequence from top to bottom inside the cabinet body, and several air outlet pipes and air intake pipes are respectively provided on the inner walls of the cabinet at both ends of the mounting frames. The several air outlet pipes or air intake pipes are connected by telescopic pipes, and a transmission assembly is provided between the air outlet pipe or the air intake pipe and the inner wall of the cabinet body. A humidity sensor is provided on the inside of the cabinet body, a drying assembly connected to the air outlet pipe or the air intake pipe is provided in the support box, and a drive assembly connected to the drying assembly is provided in the support box.

[0005] In the above-disclosed prior art, the interior of the cabinet is dried by the cooperation of a fan and a heating rod. However, in the above scheme, the fan and the heating rod are arranged at the top or bottom of the cabinet. During dehumidification and drying, the heat is unevenly distributed, resulting in a long time to dry the entire cabinet. At the same time, since the interior of the cabinet is always connected to the outside world, the humid air flow in the outside air can enter the cabinet. To keep the cabinet dry, the fan and the heating rod must be working all the time, which requires a large amount of electricity and increases the cost. Utility Model Content

[0006] The utility model aims to overcome the defects in the prior art and provides a moisture-proof communication management machine which does not need to work all the time and can achieve rapid dehumidification.

[0007] In order to achieve the above-mentioned purpose of the utility model, the utility model adopts the following technical scheme: a moisture-proof communication management machine, including a cabinet and an equipment cavity formed in the cabinet, a moisture-proof chamber connected to the equipment cavity is formed in the middle of the equipment cavity, and a drying mechanism for moisture-proofing the equipment cavity is provided in the moisture-proof chamber; the drying mechanism includes a plurality of heating wires and a ventilation fan for supplying air toward the plurality of heating wires; a sealing member for sealing the moisture-proof chamber is installed at the opening of the moisture-proof chamber, and an electric push rod for controlling the sealing state of the sealing member is installed on the ventilation fan.

[0008] As a preferred solution of the utility model, the moisture-proof chamber is a concave structure formed on the side wall of the cabinet, and a plurality of through grooves communicating with the equipment cavity are provided on the inner wall of the moisture-proof chamber.

[0009] As a preferred solution of the utility model, the heating wire is arranged between the ventilation fan and the through slot.

[0010] As a preferred solution of the utility model, fixing parts for fixing the ventilation fan are provided at the corners of the moisture-proof chamber, and mounting holes matched with the fixing parts are formed on the ventilation fan.

[0011] As a preferred solution of the utility model, a sensor for detecting the humidity in the equipment cavity is provided in the moisture-proof chamber, and the sensor, the ventilation fan and the heating wire are electrically connected.

[0012] As a preferred solution of the utility model, the size of the sealing member is matched with the size of the opening of the moisture-proof chamber.

[0013] As a preferred solution of the utility model, the sealing member is provided with a connecting ring arranged around the sealing member, a sealing ring for sealing the moisture-proof chamber is sleeved on the connecting ring, and the sealing ring abuts against the inner wall of the moisture-proof chamber.

[0014] As a preferred solution of the utility model, a telescopic rod for driving the seal to move is connected to the output end of the electric push rod, and the telescopic rod is fixedly connected to the seal.

[0015] As a preferred solution of the utility model, a plurality of the electric push rods are arranged at the corners of the ventilation fan, and a plurality of mounting grooves for mounting the electric push rods are formed on the ventilation fan.

[0016] As a preferred solution of the present invention, the electric push rod is electrically connected to the sensor.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. When dehumidifying and drying the equipment cavity, by setting the drying mechanism in the moisture-proof chamber located in the middle of the cabinet, the ventilation fan and the heating wire can make the moist airflow at the upper and lower ends of the equipment cavity dry quickly, thereby improving the dehumidification efficiency. At the same time, by setting a seal on the moisture-proof chamber, the moisture-proof chamber is sealed under the action of the seal to ensure that the moist airflow in the air cannot enter the equipment cavity, ensuring that the equipment cavity can be in a dry state for a long time, so that the fan and the heating rod do not need to work all the time, thereby reducing the use of electricity and reducing costs;

[0019] 2. Furthermore, when dehumidification is required, the seal is pushed away from the moisture-proof chamber by the electric push rod, and the fan and the heating rod work synchronously, thereby achieving dry dehumidification of the equipment cavity. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 It is a cross-sectional view of the utility model;

[0022] Figure 3 It is a structural schematic diagram of the utility model in a working state;

[0023] Figure 4 It is a schematic diagram of the structure of the moisture proof chamber;

[0024] Figure 5 It is a structural schematic diagram of the connection between the ventilation fan and the electric push rod;

[0025] Figure 6 This is a schematic diagram of the seal structure.

[0026] Figure numerals: cabinet 1, equipment cavity 101, moisture-proof chamber 102, through groove 1021, sensor 1022, fixing part 1023, sealing part 2, sealing ring 201, connecting ring 202, electric push rod 203, telescopic rod 2031, mounting seat 3, positioning hole 301, drying mechanism 4, ventilation fan 401, mounting hole 4011, mounting groove 4012, heating wire 402. DETAILED DESCRIPTION

[0027] The embodiments of the utility model are described in detail below with reference to the accompanying drawings.

[0028] like Figure 1-Figure 6 As shown, a moisture-proof communication management machine includes a cabinet 1 and an equipment cavity 101 formed in the cabinet 1, a moisture-proof chamber 102 connected to the equipment cavity 101 is formed in the middle of the equipment cavity 101, and a drying mechanism 4 for moisture-proofing the equipment cavity 101 is provided in the moisture-proof chamber 102; the drying mechanism 4 includes a plurality of heating wires 402 and a ventilation fan 401 for supplying air toward the plurality of heating wires 402; a sealing member 2 for sealing the moisture-proof chamber 102 is installed at the opening of the moisture-proof chamber 102, and an electric push rod 203 for controlling the sealing state of the sealing member 2 is installed on the ventilation fan 401.

[0029] Furthermore, the cabinet 1 is a vertically arranged rectangular structure, the equipment cavity 101 is formed inside the cabinet 1, and the moisture-proof chamber 102 is a rectangular structure arranged in the middle part of the equipment cavity 101. The equipment cavity 101 is divided into two identical upper and lower parts by the moisture-proof chamber 102. A plurality of heating wires 402 and ventilation fans 401 are fixedly arranged in the moisture-proof chamber 102. Through the operation of the heating wires 402 and the ventilation fans 401, the equipment cavity 101 is dried and dehumidified. At the same time, since the heating wires 402 and the ventilation fans 401 are located in the middle of the equipment cavity 101, when the heating wires 402 and the ventilation fans 401 are working, the dry airflow flows to the upper and lower ends of the moisture-proof chamber 102 at the same time, thereby accelerating the drying and dehumidification of the equipment cavity 101, and thereby improving the dehumidification efficiency.

[0030] In addition, the seal 2 fits tightly at the opening of the moisture-proof chamber 102, and the moisture-proof chamber 102 is sealed under the action of the seal 2, thereby ensuring that humid airflow in the external environment will not enter the equipment cavity 101, ensuring that the equipment cavity 101 can remain dry for a long time.

[0031] The moisture-proof chamber 102 is a concave structure formed on the side wall of the cabinet 1. A plurality of through grooves 1021 connected to the equipment cavity 101 are provided on the inner wall of the moisture-proof chamber 102. Furthermore, the moisture-proof chamber 102 is arranged on the back of the cabinet 1, and the moisture-proof chamber 102 is recessed toward the inside of the cabinet 1. The through grooves 1021 are waist-shaped groove structures adapted to the inner wall size of the moisture-proof chamber 102. The through grooves 1021 located on the side wall of the moisture-proof chamber 102 are arranged along the height direction of the moisture-proof chamber 102, and the through grooves 1021 located at the top and bottom of the moisture-proof chamber 102 are arranged along the width direction of the moisture-proof chamber 102. The moisture-proof chamber 102 is connected to the equipment cavity 101 through a plurality of through grooves 1021, thereby ensuring that the drying mechanism 4 can dehumidify the equipment cavity 101.

[0032] The heating wire 402 is arranged between the ventilation fan 401 and the through groove 1021. Furthermore, a plurality of heating wires 402 are arranged along the length direction of the moisture-proof chamber 102, and the ventilation fan 401 is arranged opposite to the plurality of heating wires 402. The ventilation fan 401 is used to ventilate the equipment cavity 101, and the heating wire 402 is used to dry the airflow, thereby achieving dehumidification of the equipment cavity 101.

[0033] Fixing members 1023 for fixing the ventilation fan 401 are provided at the corners of the moisture-proof chamber 102, and mounting holes 4011 compatible with the fixing members 1023 are formed on the ventilation fan 401. Furthermore, the fixing members 1023 are arranged on the inner walls at the corners of the moisture-proof chamber 102, and the mounting holes 4011 are arranged at the corners of the ventilation fan 401. Bolt holes corresponding to the mounting holes 4011 on the ventilation fan 401 are arranged on the fixing members 1023, and the ventilation fan 401 is fixed to the fixing members 1023 by bolts.

[0034] A sensor 1022 for detecting the humidity in the equipment cavity 101 is provided in the moisture-proof chamber 102. The sensor 1022, the ventilation fan 401 and the heating wire 402 are electrically connected. The sensor 1022 is installed on the inner wall of the moisture-proof chamber 102. The humidity in the equipment cavity is detected by the sensor 1022, and the ventilation fan 401 and the heating wire 402 are controlled to perform drying and dehumidification.

[0035] The size of the seal 2 is compatible with the size of the opening of the moisture-proof chamber 102. Furthermore, the seal 2 is a rectangular structure compatible with the moisture-proof chamber 102. The seal 2 is provided with a connecting ring 202 arranged around the seal 2. The connecting ring 202 is a rectangular structure protruding along the vertical direction of the seal 2. A sealing ring 201 for sealing the moisture-proof chamber 102 is sleeved on the connecting ring 202. The sealing ring 201 abuts against the inner wall of the moisture-proof chamber 102, and the sealing of the seal 2 and the moisture-proof chamber 102 is achieved through the sealing ring 201.

[0036] The output end of the electric push rod 203 is connected to a telescopic rod 2031 that drives the seal 2 to move. The telescopic rod 2031 is fixedly connected to the seal 2. The electric push rod 203 is electrically connected to the sensor 1022, and the sensor 1022 controls the electric push rod 203 to drive the seal 2 to move.

[0037] A plurality of electric push rods 203 are disposed at the corners of the ventilation fan 401 , and a plurality of mounting grooves 4012 for mounting the electric push rods 203 are formed on the ventilation fan 401 .

[0038] A mounting seat 3 for mounting and fixing the cabinet 1 is disposed at the bottom of the cabinet 1 , and a positioning hole 301 for positioning and fixing the mounting seat 3 is disposed on the mounting seat 3 .

[0039] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention; therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

[0040] Although this article uses more of the following terms: cabinet 1, equipment cavity 101, moisture-proof chamber 102, through slot 1021, sensor 1022, fixing member 1023, sealing member 2, sealing ring 201, connecting ring 202, electric push rod 203, telescopic rod 2031, mounting seat 3, positioning hole 301, drying mechanism 4, ventilation fan 401, mounting hole 4011, mounting slot 4012, etc., it does not exclude the possibility of using other terms. These terms are used only to more conveniently describe and explain the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A moisture-proof communication management machine, characterized in that: The invention comprises a cabinet (1) and an equipment cavity (101) formed in the cabinet (1); a moisture-proof chamber (102) connected to the equipment cavity (101) is formed in the middle of the equipment cavity (101); a drying mechanism (4) for moisture-proofing the equipment cavity (101) is provided in the moisture-proof chamber (102); the drying mechanism (4) comprises a plurality of heating wires (402) and a ventilation fan (401) for supplying air toward the plurality of heating wires (402); a sealing member (2) for sealing the moisture-proof chamber (102) is installed at the opening of the moisture-proof chamber (102); and an electric push rod (203) for controlling the sealing state of the sealing member (2) is installed on the ventilation fan (401).

2. A moisture-proof communication management machine according to claim 1, characterized in that: The moisture-proof chamber (102) is a concave structure formed on the side wall of the cabinet (1), and a plurality of through grooves (1021) communicating with the equipment cavity (101) are provided on the inner wall of the moisture-proof chamber (102).

3. A moisture-proof communication management machine according to claim 2, characterized in that: The heating wire (402) is arranged between the ventilation fan (401) and the through groove (1021).

4. A moisture-proof communication management machine according to claim 1, characterized in that: A fixing piece (1023) for fixing the ventilation fan (401) is provided at a corner of the moisture-proof chamber (102), and a mounting hole (4011) matching the fixing piece (1023) is formed on the ventilation fan (401).

5. A moisture-proof communication management machine according to claim 1, characterized in that: The moisture-proof chamber (102) is provided with a sensor (1022) for detecting the humidity in the equipment cavity (101); the sensor (1022), the ventilation fan (401) and the heating wire (402) are electrically connected.

6. A moisture-proof communication management machine according to claim 1, characterized in that: The size of the sealing member (2) is adapted to the size of the opening of the moisture-proof chamber (102).

7. A moisture-proof communication management machine according to claim 6, characterized in that: The sealing member (2) is provided with a connecting ring (202) arranged around the sealing member (2), a sealing ring (201) for sealing the moisture-proof chamber (102) is sleeved on the connecting ring (202), and the sealing ring (201) abuts against the inner wall of the moisture-proof chamber (102).

8. The moisture-proof communication management machine according to claim 1, characterized in that: The output end of the electric push rod (203) is connected to a telescopic rod (2031) for driving the sealing member (2) to move, and the telescopic rod (2031) is fixedly connected to the sealing member (2).

9. A moisture-proof communication management machine according to claim 8, characterized in that: A plurality of the electric push rods (203) are arranged at the corners of the ventilation fan (401), and a plurality of mounting grooves (4012) for mounting the electric push rods (203) are formed on the ventilation fan (401).

10. A moisture-proof communication management machine according to claim 5, characterized in that: The electric push rod (203) is electrically connected to the sensor (1022).

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