Communication cabinet with efficient heat dissipation

Abstract

The invention relates to the technical field of communication cabinets, in particular to an efficient heat dissipation communication cabinet, which comprises a communication cabinet main body, a cabinet door and a heat dissipation assembly, and is characterized in that the heat dissipation assembly comprises an air inlet channel, an air inlet fan, a filter screen, a lifting component, a cleaning brush, an air exhaust component and a conveying component; the interior of the communication cabinet main body is subjected to blowing heat dissipation through the air inlet fan, and hot air in the communication cabinet main body is exhausted through the air exhaust component, so that electrical elements are prevented from being damaged due to the fact that the temperature in the communication cabinet main body is too high; the filter screen is used for filtering dust in air, when the dust on the filter screen needs to be cleaned, the air inlet fan and the air exhaust component are turned off firstly, then the lifting component is controlled to drive the cleaning brush to reciprocate along the surface of the filter screen, the dust on the surface of the filter screen is scraped, and the scraped dust is discharged through the conveying component; according to the communication cabinet, dust attached to the filter screen on the communication cabinet can be cleaned, and the situation that the heat dissipation effect of the communication cabinet is affected due to blockage of the filter screen is prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of communication cabinets, and in particular to a communication cabinet with high-efficiency heat dissipation. Background Art

[0002] Communication cabinets refer to cabinets used for communication. This type of product is mainly a casing processed by sheet metal equipment. Communication cabinets usually need to be used outdoors. Communication cabinets cannot avoid being used in high temperature environments. Traditional heat dissipation methods are all through air guide plates, which rely on the flow speed and direction of air to achieve heat dissipation. After the air enters the cabinet, it will bring in dust. Long-term use of dust accumulation will inevitably affect the normal use of electronic components inside the cabinet.

[0003] The prior art currently discloses a communication cabinet, which has an air inlet and an air outlet opened on the communication cabinet, and heat dissipation fans and filters are arranged on the air inlet and the air outlet. The heat dissipation fan is used to quickly discharge the hot air inside the communication cabinet, and the filter is used to block dust to prevent dust from entering the communication cabinet and affecting the electronic components inside the communication cabinet.

[0004] However, when the communication cabinet is used outdoors, dust will adhere to the filter, and the existing communication cabinet cannot clean the dust attached to the filter, resulting in the filter being blocked after long-term use, affecting the heat dissipation effect of the communication cabinet. Summary of the invention

[0005] The object of the present invention is to provide a communication cabinet with high efficiency in heat dissipation, which can clean the dust attached to the filter screen on the communication cabinet to prevent the heat dissipation effect of the communication cabinet from being affected due to the blockage of the filter screen.

[0006] To achieve the above object, the present invention provides a communication cabinet with high efficiency in heat dissipation, comprising a communication cabinet body, a cabinet door and a heat dissipation component, wherein the cabinet door is hinged to the communication cabinet body and is located on the side of the communication cabinet body, and the heat dissipation component comprises an air inlet channel, an air inlet fan, a filter, a lifting component, a cleaning brush, an exhaust component and a conveying component;

[0007] The air inlet channel is fixedly connected to the communication cabinet body and is located on the side of the communication cabinet body; the air inlet fan is arranged on the inner side of the air inlet channel; the filter is fixedly connected to the air inlet channel and is located on the inner side of the air inlet channel; the lifting component is arranged on the top of the air inlet channel; the cleaning brush is arranged at the bottom of the lifting component; the conveying component is arranged at the bottom of the air inlet channel; the exhaust component is arranged on the side of the communication cabinet body away from the air inlet channel.

[0008] Among them, the heat dissipation component also includes a cold air fan, a shunt pipe and two isolation covers; the cold air fan is fixedly connected to the communication cabinet body and is located on the side of the communication cabinet body; the shunt pipe is connected to the cold air fan and to the communication cabinet body, and is located between the cold air fan and the communication cabinet body; the two isolation covers are respectively fixedly connected to the communication cabinet body and are respectively located inside the communication cabinet body.

[0009] Among them, the lifting component includes an electric push rod and a connecting rod; the electric push rod is fixedly connected to the air inlet channel and is located at the top of the air inlet channel; the connecting rod is fixedly connected to the output rod of the electric push rod, and is fixedly connected to the cleaning brush, and is located between the electric push rod and the cleaning brush.

[0010] Wherein, the exhaust component includes an exhaust channel and an exhaust fan; the exhaust channel is fixedly connected to the communication cabinet body and is located on the side of the communication cabinet body away from the air inlet channel; the exhaust fan is arranged on the inner side of the exhaust channel.

[0011] Wherein, the exhaust component also includes a dustproof net; the dustproof net is fixedly connected to the exhaust channel and is located inside the exhaust channel.

[0012] Among them, the conveying component includes an inner channel, an outer channel and two support rods; the inner channel and the air inlet channel are fixedly connected and communicated, and are located at the bottom of the air inlet channel; the outer channel and the inner channel are slidably connected, and are located outside the inner channel; the two support rods are respectively fixedly connected to the outer channel, and are located on both sides of the outer channel.

[0013] Wherein, the conveying component also includes two universal wheels; the two universal wheels are rotatably connected to the two support rods respectively, and are respectively located at the bottom of the two support rods.

[0014] The present invention discloses a communication cabinet with high efficiency in heat dissipation, wherein the interior of the communication cabinet main body is used to accommodate and install electrical components for communication, and the cabinet door is used to close the communication cabinet main body and protect the electrical components; the external gas can be introduced into the communication cabinet main body through the air inlet channel through the air inlet fan, and the interior of the communication cabinet main body is blown to dissipate heat, and the hot air inside the communication cabinet main body is discharged through the exhaust component, thereby preventing the electrical components inside the communication cabinet main body from being damaged due to excessive temperature; the filter is used to filter dust in the air to prevent dust from entering the communication cabinet main body through the air inlet channel, and when it is necessary to clean the dust on the filter, the air inlet fan and the exhaust component are first closed, and then the lifting component is controlled to drive the cleaning brush to reciprocate longitudinally, and the cleaning brush will reciprocate along the surface of the filter to scrape off the dust on the surface of the filter, and the scraped dust will be discharged through the conveying component; through the above method, the dust attached to the filter on the communication cabinet can be cleaned to prevent the heat dissipation effect of the communication cabinet from being affected by the clogging of the filter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0016] Figure 1 It is a schematic diagram of the overall structure of the first embodiment of the present invention.

[0017] Figure 2 It is a schematic structural diagram of the first embodiment of the present invention from another perspective.

[0018] Figure 3 It is a front cross-sectional view of the entire first embodiment of the present invention.

[0019] Figure 4 It is a side sectional view of the whole of the first embodiment of the present invention.

[0020] Figure 5 It is a schematic diagram of the overall structure of the second embodiment of the present invention.

[0021] Figure 6 It is a cross-sectional view of the whole of the second embodiment of the present invention.

[0022] Figure 7 2 is a cross-sectional view of an elastic stretchable member according to a second embodiment of the present invention.

[0023] 101-communication cabinet body, 102-cabinet door, 103-air inlet channel, 104-inlet fan, 105-filter, 106-lifting component, 107-cleaning brush, 108-exhaust component, 109-conveying component, 110-air cooler, 111-diverter pipe, 112-isolation cover, 113-electric push rod, 114-connecting rod, 115-exhaust channel, 116-exhaust fan, 117-dustproof net, 118-inner channel, 119-outer channel, 120-support rod, 121-universal wheel, 201-elastic telescopic member, 202-outer column, 203-spring, 204-inner column. DETAILED DESCRIPTION

[0024] Embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0025] The first embodiment of the present application is:

[0026] See also Figure 1-Figure 4 ,in, Figure 1 is a schematic diagram of the overall structure of the first embodiment of the present invention, Figure 2 is a structural schematic diagram of the first embodiment of the present invention from another perspective. Figure 3 is a front cross-sectional view of the entire first embodiment of the present invention, Figure 4 It is a side sectional view of the whole of the first embodiment of the present invention.

[0027] The present invention provides a communication cabinet with high-efficiency heat dissipation, comprising a communication cabinet body 101, a cabinet door 102 and a heat dissipation component, wherein the heat dissipation component comprises an air inlet channel 103, an air inlet fan 104, a filter 105, a lifting component 106, a cleaning brush 107, an exhaust component 108, a conveying component 109, an air cooler 110, a shunt pipe 111 and two isolation covers 112; the lifting component 106 comprises an electric push rod 113 and a connecting rod 114; the exhaust component 108 comprises an exhaust channel 115, an exhaust fan 116 and a dustproof net 117; the conveying component 109 comprises an inner channel 118, an outer channel 119, two support rods 120 and two universal wheels 121; through the above-mentioned scheme, dust attached to the filter 105 on the communication cabinet can be cleaned to prevent the heat dissipation effect of the communication cabinet from being affected due to blockage of the filter 105.

[0028] According to the present specific embodiment, the cabinet door 102 is hinged to the communication cabinet body 101 and is located at the side of the communication cabinet body 101. The air inlet channel 103 is fixedly connected to the communication cabinet body 101 and is located at the side of the communication cabinet body 101; the air inlet fan 104 is arranged inside the air inlet channel 103; the filter 105 is fixedly connected to the air inlet channel 103 and is located inside the air inlet channel 103; the lifting component 106 is arranged at the top of the air inlet channel 103; the cleaning brush 107 is arranged at the bottom of the lifting component 106; the conveying component 109 is arranged at the bottom of the air inlet channel 103; the exhaust component 108 is arranged on the side of the communication cabinet body 101 away from the air inlet channel 103. The communication cabinet body 101 is used to accommodate and install electrical components for communication, and the cabinet door 102 is used to close the communication cabinet body 101 to protect the electrical components; the inlet fan 104 can introduce external air into the communication cabinet body 101 through the air inlet channel 103 to blow and dissipate heat inside the communication cabinet body 101, and the hot air inside the communication cabinet body 101 is discharged through the exhaust component 108, thereby preventing the electrical components inside the communication cabinet body 101 from being damaged due to excessive temperature; the filter 105 is used to filter dust in the air to avoid To prevent dust from entering the communication cabinet body 101 through the air inlet channel 103, when it is necessary to clean the dust on the filter 105, first close the air inlet fan 104 and the exhaust component 108, and then control the lifting component 106 to drive the cleaning brush 107 to reciprocate longitudinally. The cleaning brush 107 will reciprocate along the surface of the filter 105 to scrape off the dust on the surface of the filter 105, and the scraped dust will be discharged through the conveying component 109; through the above method, the dust attached to the filter 105 on the communication cabinet can be cleaned to prevent the heat dissipation effect of the communication cabinet from being affected by the blockage of the filter 105.

[0029] The cooling fan 110 is fixedly connected to the communication cabinet body 101 and is located at the side of the communication cabinet body 101; the shunt pipe 111 is connected to the cooling fan 110 and is connected to the communication cabinet body 101 and is located between the cooling fan 110 and the communication cabinet body 101; the two isolation covers 112 are respectively fixedly connected to the communication cabinet body 101 and are respectively located inside the communication cabinet body 101. When the cooling fan 110 is turned on, the cooling fan 110 guides the cold air into the shunt pipe 111, and the cold air flows into the upper and lower sides of the communication cabinet body 101 through the shunt pipe 111. The isolation cover 112 is provided with a through hole for cold air to pass through, so that the cold air can flow into the communication cabinet body 101, cool down the electrical components inside the communication cabinet body 101, and thus efficiently dissipate heat inside the communication cabinet body 101.

[0030] Secondly, the electric push rod 113 is fixedly connected to the air inlet channel 103 and is located at the top of the air inlet channel 103; the connecting rod 114 is fixedly connected to the output rod of the electric push rod 113, and is fixedly connected to the cleaning brush 107, and is located between the electric push rod 113 and the cleaning brush 107. The electric push rod 113 can drive the connecting rod 114 and the cleaning brush 107 to reciprocate longitudinally.

[0031] At the same time, the exhaust passage 115 is fixedly connected to the communication cabinet body 101 and is located on the side of the communication cabinet body 101 away from the air inlet passage 103; the exhaust fan 116 is arranged inside the exhaust passage 115. When the exhaust fan 116 is turned on, the hot air inside the communication cabinet body 101 can be discharged from the exhaust passage.

[0032] In addition, the dustproof net 117 is fixedly connected to the exhaust passage 115 and is located inside the exhaust passage 115. The dustproof net 117 can prevent external dust from entering the interior of the communication cabinet body 101 through the exhaust passage 115. Since the exhaust fan 116 blows the gas out from the dustproof net 117, a large amount of dust will not adhere to the surface of the dustproof net 117. In actual use, in order to clean the dust on the dustproof net 117, the lifting component 106, the cleaning brush 107 and the conveying component 109 can also be set on the exhaust passage 115 to clean the dustproof net 117, just like the air inlet passage 103.

[0033] Furthermore, the inner channel 118 is fixedly connected and communicated with the air inlet channel 103 and is located at the bottom of the air inlet channel 103; the outer channel 119 is slidably connected with the inner channel 118 and is located outside the inner channel 118; the two support rods 120 are respectively fixedly connected with the outer channel 119 and are located on both sides of the outer channel 119. The dust scraped from the filter 105 can be discharged through the inner channel 118 and the outer channel 119, and the support rods 120 can provide support for the outer channel 119, so that a gap is always left between the bottom end of the outer channel 119 and the ground, so as to discharge the dust in the outer channel 119.

[0034] Finally, the two universal wheels 121 are rotatably connected to the two support rods 120 and are respectively located at the bottom of the two support rods 120. When the communication cabinet body 101 is moved, the universal wheels 121 roll on the ground to prevent the support rods 120 from rubbing against the ground and affecting the movement of the communication cabinet body 101.

[0035] When the present invention is used, the interior of the communication cabinet body 101 is used to accommodate and install electrical components for communication, and the cabinet door 102 is used to close the communication cabinet body 101 to protect the electrical components; the air inlet fan 104 can introduce external air into the communication cabinet body 101 through the air inlet channel 103, and the interior of the communication cabinet body 101 is blown and cooled; the air cooler 110 is turned on, and the air cooler 110 introduces cold air into the shunt pipe 111, and cold air flows into the communication cabinet body 101 from the upper and lower sides through the shunt pipe 111, and the isolation cover 112 is provided with a through hole for cold air to pass through, so that cold air can flow into the communication cabinet body 101, and the electrical components inside the communication cabinet body 101 are cooled, and the hot air inside the communication cabinet body 101 is discharged through the exhaust fan 116, so that the heat of the electrical components inside the communication cabinet body 101 is reduced. The communication cabinet body 101 performs efficient heat dissipation inside, thereby preventing the electrical components inside the communication cabinet body 101 from being damaged due to excessive temperature; the filter 105 is used to filter dust in the air to prevent dust from entering the communication cabinet body 101 through the air inlet channel 103. When it is necessary to clean the dust on the filter 105, first turn off the inlet fan 104, the exhaust fan 116 and the air cooler 110, and then control the electric push rod 113 to drive the cleaning brush 107 to reciprocate longitudinally. The cleaning brush 107 will reciprocate along the surface of the filter 105 to scrape off the dust on the surface of the filter 105, and the scraped dust will be discharged through the inner channel 118 and the outer channel 119; in the above manner, the dust attached to the filter 105 on the communication cabinet can be cleaned to prevent the heat dissipation effect of the communication cabinet from being affected by the blockage of the filter 105.

[0036] The second embodiment of the present application is:

[0037] Based on the first embodiment, please refer to Figure 5-Figure 7 ,in, Figure 5 is a schematic diagram of the overall structure of the second embodiment of the present invention, Figure 6 is a cross-sectional view of the entire second embodiment of the present invention, Figure 7 2 is a cross-sectional view of an elastic stretchable member according to a second embodiment of the present invention.

[0038] The present invention provides a communication cabinet with high efficiency in heat dissipation, wherein the conveying component 109 further includes an elastic telescopic member 201 ; the elastic telescopic member 201 includes an outer column 202 , a spring 203 and an inner column 204 .

[0039] In this specific embodiment, the elastic expansion member 201 is disposed between the outer channel 119 and the air inlet channel 103. The elastic expansion member 201 is elastic and can push the outer channel 119 so that the universal wheel 121 is always in contact with the ground, and a gap is always left between the bottom of the outer channel 119 and the ground to ensure that the dust in the outer channel 119 can be discharged smoothly. In addition, if you do not want to discharge the dust directly to the ground, you can choose to connect a collection box to the bottom of the outer channel 119 by bolts to collect dust.

[0040] The outer column 202 is fixedly connected to the air inlet channel 103 and is located at the bottom of the air inlet channel 103; the spring 203 is fixedly connected to the outer column 202 and is located inside the outer column 202; the inner column 204 is fixedly connected to the spring 203 and is fixedly connected to the outer channel 119 and is located between the spring 203 and the outer channel 119. The outer column 202 provides guidance for the spring 203 and the inner column 204. When the universal wheel 121 is on the ground, the spring 203 is in a compressed state. The spring 203 can be used to push the inner column 204 and the outer channel 119, so that the universal wheel 121 is always in contact with the ground under different outdoor terrains, so that there is always a gap between the bottom of the outer channel 119 and the ground, so as to ensure that the dust in the outer channel 119 can be discharged smoothly.

[0041] When using the present invention, when it is necessary to clean the dust on the filter 105, first turn off the inlet fan 104, the exhaust fan 116 and the air cooler 110, and then control the electric push rod 113 to drive the cleaning brush 107 to reciprocate longitudinally. The cleaning brush 107 will reciprocate along the surface of the filter 105 to scrape off the dust on the surface of the filter 105, and the scraped dust will be discharged through the inner channel 118 and the outer channel 119. The outer column 202 provides guidance for the spring 203 and the inner column 204. When the universal wheel 121 is on the ground, the spring 203 is in a compressed state. The spring 203 can be used to push the inner column 204 and the outer channel 119, so that under different outdoor terrains, the universal wheel 121 is always in contact with the ground, so that there is always a gap between the bottom of the outer channel 119 and the ground to ensure that the dust in the outer channel 119 can be discharged smoothly.

[0042] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A communication cabinet with high heat dissipation efficiency, comprising a communication cabinet body and a cabinet door, wherein the cabinet door is hinged to the communication cabinet body and is located on the side of the communication cabinet body, characterized in that: Also included is a heat dissipation assembly; The heat dissipation assembly includes an air inlet channel, an air inlet fan, a filter, a lifting component, a cleaning brush, an exhaust component and a conveying component; The air inlet channel is fixedly connected to the communication cabinet body and is located on the side of the communication cabinet body; the air inlet fan is arranged on the inner side of the air inlet channel; the filter is fixedly connected to the air inlet channel and is located on the inner side of the air inlet channel; the lifting component is arranged on the top of the air inlet channel; the cleaning brush is arranged at the bottom of the lifting component; the conveying component is arranged at the bottom of the air inlet channel; the exhaust component is arranged on the side of the communication cabinet body away from the air inlet channel.

2. A communication cabinet with high heat dissipation efficiency as claimed in claim 1, characterized in that: The heat dissipation assembly also includes a cold air fan, a shunt pipe and two isolation covers; the cold air fan is fixedly connected to the communication cabinet body and is located on the side of the communication cabinet body; the shunt pipe is connected to the cold air fan and to the communication cabinet body, and is located between the cold air fan and the communication cabinet body; the two isolation covers are respectively fixedly connected to the communication cabinet body and are respectively located inside the communication cabinet body.

3. A communication cabinet with high heat dissipation efficiency as claimed in claim 2, characterized in that: The lifting component includes an electric push rod and a connecting rod; the electric push rod is fixedly connected to the air inlet channel and is located at the top of the air inlet channel; the connecting rod is fixedly connected to the output rod of the electric push rod, and is fixedly connected to the cleaning brush, and is located between the electric push rod and the cleaning brush.

4. A communication cabinet with high heat dissipation efficiency as claimed in claim 3, characterized in that: The exhaust component includes an exhaust channel and an exhaust fan; the exhaust channel is fixedly connected to the communication cabinet body and is located on a side of the communication cabinet body away from the air inlet channel; the exhaust fan is arranged inside the exhaust channel.

5. A communication cabinet with high heat dissipation efficiency as claimed in claim 4, characterized in that: The exhaust component also includes a dustproof net; the dustproof net is fixedly connected to the exhaust channel and is located inside the exhaust channel.

6. A communication cabinet with high heat dissipation efficiency as claimed in claim 5, characterized in that: The conveying component includes an inner channel, an outer channel and two support rods; the inner channel is fixedly connected and communicated with the air inlet channel and is located at the bottom of the air inlet channel; the outer channel is slidably connected with the inner channel and is located outside the inner channel; the two support rods are respectively fixedly connected to the outer channel and are located on both sides of the outer channel.

7. A communication cabinet with high heat dissipation efficiency as claimed in claim 6, characterized in that: The conveying component also includes two universal wheels; the two universal wheels are rotatably connected to the two support rods respectively and are located at the bottom of the two support rods respectively.

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