Heat-dissipation dustproof outdoor electric appliance cabinet

Abstract

The invention discloses a heat-dissipation dustproof outdoor electric appliance cabinet, and relates to the technical field of outdoor electric appliance cabinets, the heat-dissipation dustproof outdoor electric appliance cabinet comprises a cabinet body, a plurality of layers of storage plates are arranged in the cabinet body, each layer of storage plate is provided with a vent hole, an air pump is arranged in the cabinet body, a plurality of air pipes are arranged in the cabinet body, the air pipes are communicated through vertical pipes, and the vertical pipes are communicated with the air pump. A plurality of air pipes are arranged in the cabinet body, a plurality of nozzles are formed in the air pipes, a driving assembly is further arranged in the cabinet body, the driving assembly is used for driving the air pipes to do linear reciprocating motion, a connecting pipe is arranged on the lowest air pipe, and the connecting pipe is connected with the air pump through a hose. And dust is discharged out of the cabinet body in time, so that dust removal and ventilation of the cabinet body are realized.

Description

Technical Field

[0001] The invention relates to the technical field of outdoor electrical cabinets, and in particular to a heat-dissipating and dust-proof outdoor electrical cabinet. Background Art

[0002] An outdoor cabinet refers to a cabinet that is directly under the influence of natural climate, made of metal or non-metallic materials, and does not allow unauthorized operators to enter and operate. It provides an outdoor physical working environment and safety system for wireless communication sites or wired network site workstations. It is suitable for installation in outdoor environments, such as cabinets on the side of roads, in parks, on rooftops, in mountainous areas, and on flat ground. 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] The Chinese patent with the publication number CN112672556A discloses a heat dissipation outdoor cabinet, including a cabinet, a cooling mechanism is arranged inside the cabinet, a cabinet door is movably connected to the inner wall on the left side of the cabinet, and a fixing mechanism is arranged at the bottom of the cabinet. The external power supply of the DC motor is turned on, and the fan blades rotate with the rotation of the output shaft of the DC motor. The dustproof net can prevent dust from entering the inside of the pipe. The rotation of the fan blades can discharge the hot air in the cabinet, and the heat sink can also quickly dissipate the heat inside the cabinet. Condensate water is filled in the water tank, and the valve on the condenser pipe is opened to allow the condenser water to flow into the condenser pipe, which can reduce the temperature inside the cabinet. In summary, the temperature inside the cabinet is reduced through the interaction of the fan blades, the condenser pipe, the heat sink and the heat dissipation holes, and the heat dissipation efficiency is high, which protects the electrical appliances inside the cabinet from being damaged due to excessive temperature.

[0004] However, the following problems still exist in the current patent: due to the existence of ventilation and heat dissipation holes, dust will be adsorbed on the electronic components, resulting in a decrease in the heat dissipation efficiency of the components, and the dustproof net on the cabinet cannot be cleaned automatically, resulting in worse ventilation and heat dissipation. That is, ventilation and heat dissipation are strongly correlated with the accumulation of dust, and it is impossible to ensure the effect of both ventilation and dust removal. Summary of the invention

[0005] The purpose of the present invention is to provide a heat dissipation and dustproof outdoor electrical cabinet to solve the problems raised in the above background technology.

[0006] The technical solution of the present invention is: a heat-dissipating and dust-proof outdoor electrical cabinet, comprising a cabinet body, a plurality of storage boards are arranged in the cabinet body, each storage board is provided with ventilation holes, an air pump is arranged in the cabinet body, a plurality of air pipes are arranged in the cabinet body, the plurality of air pipes are connected through vertical pipes, a plurality of nozzles are provided on the air pipes, a driving assembly is also arranged in the cabinet body, the driving assembly is used to drive the plurality of air pipes to perform linear reciprocating movement, a connecting pipe is arranged on the lowest air pipe, and the connecting pipe is connected to the air pump through a hose.

[0007] Preferably, dustproof ports are opened on both sides of the bottom of the cabinet, and dustproof nets are arranged on the dustproof ports. A dust cleaning and heat dissipation component is also arranged in the cabinet, and the dust cleaning and heat dissipation component includes a transverse tube and two symmetrically arranged shovel plates, and the shovel plates have a cavity therein, and the shovel plates are connected to the transverse tube, and the cavity in the shovel plates is connected to the transverse tube, and a connecting port is fixedly opened on the top of the transverse tube, and the connecting port is connected to the air pump through a hose.

[0008] Preferably, the driving assembly includes a vertical moving assembly, a rotating motor, a screw, a screw sleeve and a plurality of tooth plates, the rotating motor is fixed on a cabinet, the output shaft of the rotating motor is connected to the screw, the screw is rotatably arranged in the cabinet, a plurality of tooth plates are fixedly arranged in the cabinet, the topmost air pipe end is fixedly connected to the screw sleeve, the screw sleeve is threadedly connected to the screw, the outer peripheral walls of the remaining air pipe ends are fixedly connected with transmission gears, the transmission gears are meshedly connected to the tooth plates at corresponding positions, and the rotating motor is also used to drive the vertical moving assembly.

[0009] Preferably, the vertical moving component includes an outer shell, a first sprocket and a second sprocket are rotatably connected in the outer shell, a chain is arranged between the first sprocket and the second sprocket, one end of the screw rod is fixedly connected to the end face of the first sprocket, the output shaft of the rotating motor is fixedly connected to the first sprocket, a vertical groove is opened in the outer shell, a linkage block is slidably connected in the vertical groove, one end of the linkage block is fixedly connected to the inner side surface of the chain, a linkage rod is fixedly connected to the outer wall of the linkage block, and the linkage rod is fixedly connected to the outer wall of the cross tube.

[0010] Preferably, a slit is provided on the shovel plate, and a plurality of spherical protrusions are provided on the outer wall of the shovel plate.

[0011] Preferably, the dustproof net is elastically snapped onto the dustproof port.

[0012] Preferably, the width of the dustproof opening is greater than the thickness of the dustproof net.

[0013] Preferably, a fan is provided on the top of the cabinet, and an air outlet is provided on the top of the fan.

[0014] Preferably, a protective cover is provided on the top of the cabinet.

[0015] Preferably, a pad is fixedly connected to the bottom of the cabinet.

[0016] The present invention provides a heat dissipation and dustproof outdoor electrical cabinet through improvement, which has the following improvements and advantages compared with the prior art:

[0017] First, the air pump of the present invention introduces gas into the air pipe, and performs spraying and dust removal on the electronic components on the storage plate through the nozzle. The output shaft of the rotary motor rotates in a forward and reverse cycle, and drives the screw to rotate synchronously. The screw drives the screw sleeve to move back and forth left and right, and the screw sleeve drives multiple air pipes to move synchronously. While the air pipe is cleaning the components in the storage plate, the air pipe is meshed with the tooth plate through the transmission gear, so that the air pipe below can rotate on its own, thereby further improving the cleaning range and cleaning efficiency.

[0018] Second: while the air pipe of the present invention is cleaning the components in the object plate, the rotating motor drives the first sprocket to rotate synchronously, thereby driving the chain to operate, and the chain drives the linkage block and the linkage rod to move up and down synchronously, and the linkage rod drives the cross pipe and the shovel plate to move up and down, and the slit in the shovel plate can introduce the gas in the air pump, and the gas cleans the dustproof net, and the shovel plate that moves up and down can comprehensively clean the dustproof net. At the same time, the spherical protrusion can squeeze the dustproof net, causing the dustproof net to vibrate elastically, thereby further improving the cleaning efficiency, avoiding dust clogging the dustproof net, ensuring the normal circulation of airflow, and facilitating heat dissipation.

[0019] Thirdly, the present invention can clean the dustproof net to ensure ventilation, and discharge dust out of the cabinet in time, thereby achieving dust removal and ventilation of the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the cabinet of the invention;

[0022] Figure 2 A plan view of the three-dimensional structure of the invention;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the trachea of ​​the present invention;

[0024] Figure 4It is a schematic diagram of the three-dimensional structure of the shovel plate of the present invention;

[0025] Figure 5 It is a schematic cross-sectional view of the housing of the present invention;

[0026] Figure 6 for Figure 5 Schematic diagram of some structures in ;

[0027] Figure 7 It is a plan view of the dustproof port and the dustproof net of the present invention.

[0028] In the figure: 1. cabinet; 2. storage plate; 201. vent; 3. air pump; 301. air pipe; 302. vertical pipe; 303. nozzle; 304. connecting pipe; 4. dustproof port; 401. dustproof net; 402. horizontal pipe; 403. shovel plate; 404. connecting port; 5. rotating motor; 501. screw rod; 502. screw rod sleeve; 503. tooth plate; 504. transmission gear; 505. housing; 506. first sprocket; 507. second sprocket; 508. chain; 509. vertical slot; 510. linkage block; 511. linkage rod; 6. fan; 601. air outlet; 7. pad. DETAILED DESCRIPTION

[0029] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] The components of the embodiments of the present invention generally described and shown in the drawings herein may be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0031] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

[0032] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Example

[0035] like Figure 1-Figure 7 As shown, the present invention provides a heat-dissipating and dust-proof outdoor electrical cabinet, including a cabinet body 1, wherein a plurality of layers of storage plates 2 are arranged in the cabinet body 1, each layer of the storage plates 2 is provided with a vent 201, an air pump 3 is arranged in the cabinet body 1, a plurality of air pipes 301 are arranged in the cabinet body 1, the plurality of air pipes 301 are connected through a vertical pipe 302, a plurality of nozzles 303 are provided on the air pipe 301, a driving component is further arranged in the cabinet body 1, the driving component is used to drive the plurality of air pipes 301 to perform a linear reciprocating movement, a connecting pipe 304 is arranged on the lowest air pipe 301, the connecting pipe 304 is connected to the air pump 3 through a hose, the driving component drives the plurality of air pipes 301 to reciprocate left and right, the air pump 3 introduces gas into the air pipe 301, and sprays and removes dust from the electronic components on the storage plates 2 through the nozzles 303, and the left and right movement of the air pipe 301 can increase the dust cleaning area.

[0036] Dustproof ports 4 are provided on both sides of the bottom of the cabinet 1, and dustproof nets 401 are provided on the dustproof ports 4. A dust cleaning and heat dissipation component is also provided in the cabinet 1, and the dust cleaning and heat dissipation component includes a transverse tube 402 and two symmetrically arranged shovel plates 403. The shovel plates 403 have a cavity, and the shovel plates 403 are connected to the transverse tube 402, and the cavity in the shovel plates 403 is connected to the transverse tube 402. A connecting port 404 is fixedly provided on the top of the transverse tube 402, and the connecting port 404 is connected to the air pump 3 through a hose.

[0037] The driving assembly includes a vertical moving assembly, a rotating motor 5, a screw 501, a screw sleeve 502 and a plurality of tooth plates 503. The rotating motor 5 is fixed on the cabinet 1. The output shaft of the rotating motor 5 is connected to the screw 501. The screw 501 is rotatably set in the cabinet 1. The plurality of tooth plates 503 are fixedly set in the cabinet 1. The end of the top air pipe 301 is fixedly connected to the screw sleeve 502. The screw sleeve 502 is threadedly connected to the screw 501. The outer peripheral walls of the ends of the remaining air pipes 301 are fixedly connected with transmission gears 504. The transmission gears 504 are meshed and connected with the tooth plates 503 at the corresponding positions. The rotating motor 5 is also used to drive the vertical moving assembly.

[0038] Specifically: the output shaft of the rotating motor 5 rotates in a forward and reverse cycle, and drives the screw rod 501 to rotate synchronously, the screw rod 501 drives the screw rod sleeve 502 to move back and forth, the screw rod sleeve 502 drives multiple air pipes 301 to move synchronously, and while the air pipe 301 cleans the components in the object plate 2, the air pipe 301 meshes with the tooth plate 503 through the transmission gear 504, so that the air pipe 301 below can rotate, thereby further improving the cleaning range and cleaning efficiency.

[0039] The vertical moving component includes a shell 505, in which a first sprocket 506 and a second sprocket 507 are rotatably connected, a chain 508 is arranged between the first sprocket 506 and the second sprocket 507, one end of the screw rod 501 is fixedly connected to the end face of the first sprocket 506, the output shaft of the rotating motor 5 is fixedly connected to the first sprocket 506, a vertical groove 509 is opened in the shell 505, a linkage block 510 is slidably connected in the vertical groove 509, one end of the linkage block 510 is fixedly connected to the inner side surface of the chain 508, a linkage rod 511 is fixedly connected to the outer wall of the linkage block 510, and the linkage rod 511 is fixedly connected to the outer wall of the horizontal tube 402.

[0040] A slit is formed on the shovel plate 403 , and a plurality of spherical protrusions are formed on the outer wall of the shovel plate 403 .

[0041] The dustproof net 401 is elastically snapped onto the dustproof port 4 .

[0042] The width of the dustproof port 4 is greater than the thickness of the dustproof net 401 .

[0043] Specifically: while the air pipe 301 cleans the components in the object plate 2, the rotary motor 5 drives the first sprocket 506 to rotate synchronously, thereby driving the chain 508 to operate, and the chain 508 drives the linkage block 510 and the linkage rod 511 to move up and down synchronously, and the linkage rod 511 drives the cross pipe 402 and the shovel plate 403 to move up and down;

[0044] Among them, the slit in the shovel plate 403 can introduce the gas in the air pump 3, and the gas cleans the dustproof net 401, and the shovel plate 403 moving up and down can comprehensively clean the dustproof net 401. At the same time, the spherical protrusion can squeeze the dustproof net 401, so that the dustproof net 401 vibrates elastically, thereby further improving the cleaning efficiency, avoiding dust clogging the dustproof net 401, ensuring the normal circulation of airflow, and facilitating heat dissipation.

[0045] A fan 6 is disposed on the top of the cabinet 1 , and an air outlet 601 is opened on the top of the fan 6 .

[0046] A protective cover 602 is provided on the top of the cabinet 1 .

[0047] Specifically: when the fan 6 is started, the fan 6 can absorb the dust in the cabinet 1 and discharge the dust from the air outlet 601 to achieve the effect of heat dissipation and dust removal.

[0048] A backing plate 7 is fixedly connected to the bottom of the cabinet 1 .

[0049] Working principle: the air pump 3 introduces gas into the air pipe 301, and sprays and removes dust from the electronic components on the storage plate 2 through the nozzle 303. The output shaft of the rotating motor 5 rotates in a positive and negative cycle, and drives the screw rod 501 to rotate synchronously. The screw rod 501 drives the screw rod sleeve 502 to move back and forth. The screw rod sleeve 502 drives multiple air pipes 301 to move synchronously. While the air pipe 301 cleans the components in the storage plate 2, the air pipe 301 meshes with the tooth plate 503 through the transmission gear 504, so that the air pipe 301 below can rotate, thereby further improving the cleaning range and cleaning efficiency;

[0050] While the air pipe 301 is cleaning the components in the object plate 2, the rotary motor 5 drives the first sprocket 506 to rotate synchronously, thereby driving the chain 508 to operate, and the chain 508 drives the linkage block 510 and the linkage rod 511 to move up and down synchronously, and the linkage rod 511 drives the cross pipe 402 and the shovel plate 403 to move up and down;

[0051] Among them, the slit in the shovel plate 403 can introduce the gas in the air pump 3, and the gas cleans the dustproof net 401, and the shovel plate 403 moving up and down can comprehensively clean the dustproof net 401. At the same time, the spherical protrusion can squeeze the dustproof net 401, so that the dustproof net 401 vibrates elastically, thereby further improving the cleaning efficiency, avoiding dust clogging the dustproof net 401, ensuring the normal circulation of airflow, and facilitating heat dissipation.

[0052] The above description 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.

Claims

1. A heat dissipation and dustproof outdoor electrical cabinet, comprising a cabinet body (1), characterized in that: The cabinet (1) is provided with a plurality of storage boards (2), each of which is provided with a ventilation hole (201). The cabinet (1) is provided with an air pump (3). The cabinet (1) is provided with a plurality of air pipes (301), the plurality of air pipes (301) are connected via a vertical pipe (302), the air pipes (301) are provided with a plurality of nozzles (303), and the cabinet (1) is further provided with a driving component, the driving component being used to drive the plurality of air pipes (301) to perform linear reciprocating movement. A connecting pipe (304) is provided on the lowest air pipe (301), and the connecting pipe (304) is connected to the air pump (3) via a hose.

2. The heat dissipation and dustproof outdoor electrical cabinet according to claim 1, characterized in that: Dustproof ports (4) are provided on both sides of the bottom of the cabinet (1), and dustproof nets (401) are provided on the dustproof ports (4). A dust cleaning and heat dissipation component is also provided in the cabinet (1), and the dust cleaning and heat dissipation component includes a transverse tube (402) and two symmetrically arranged shovel plates (403), wherein a cavity is provided in the shovel plate (403), the shovel plate (403) is connected to the transverse tube (402), and the cavity in the shovel plate (403) is communicated with the transverse tube (402), and a connection port (404) is fixedly provided on the top of the transverse tube (402), and the connection port (404) is connected to the air pump (3) through a hose.

3. The heat dissipation and dustproof outdoor electrical cabinet according to claim 2, characterized in that: The driving assembly comprises a vertical moving assembly, a rotating motor (5), a screw (501), a screw sleeve (502) and a plurality of tooth plates (503); the rotating motor (5) is fixed on the cabinet (1); the output shaft of the rotating motor (5) is connected to the screw (501); the screw (501) is rotatably arranged in the cabinet (1); the plurality of tooth plates (503) are fixedly arranged in the cabinet (1); the uppermost end of the air pipe (301) is fixedly connected to the screw sleeve (502); the screw sleeve (502) is threadedly connected to the screw (501); the outer peripheral walls of the ends of the remaining air pipes (301) are fixedly connected with transmission gears (504); the transmission gears (504) are meshedly connected to the tooth plates (503) at corresponding positions; the rotating motor (5) is also used to drive the vertical moving assembly.

4. The heat dissipation and dustproof outdoor electrical cabinet according to claim 3, characterized in that: The vertical moving component comprises a shell (505), a first sprocket (506) and a second sprocket (507) are rotatably connected in the shell (505), a chain (508) is arranged between the first sprocket (506) and the second sprocket (507), one end of the screw rod (501) is fixedly connected to the end face of the first sprocket (506), the output shaft of the rotating motor (5) is fixedly connected to the first sprocket (506), a vertical groove (509) is provided in the shell (505), a linkage block (510) is slidably connected in the vertical groove (509), one end of the linkage block (510) is fixedly connected to the inner side face of the chain (508), a linkage rod (511) is fixedly connected to the outer wall of the linkage block (510), and the linkage rod (511) is fixedly connected to the outer wall of the horizontal tube (402).

5. The heat dissipation and dustproof outdoor electrical cabinet according to claim 2, characterized in that: The shovel plate (403) is provided with a slit, and the outer wall of the shovel plate (403) is provided with a plurality of spherical protrusions.

6. The heat dissipation and dustproof outdoor electrical cabinet according to claim 2, characterized in that: The dustproof net (401) is elastically snap-connected to the dustproof port (4).

7. The heat dissipation and dustproof outdoor electrical cabinet according to claim 2, characterized in that: The width of the dustproof opening (4) is greater than the thickness of the dustproof net (401).

8. The heat dissipation and dustproof outdoor electrical cabinet according to claim 1, characterized in that: A fan (6) is arranged on the top of the cabinet (1), and an air outlet (601) is opened on the top of the fan (6).

9. The heat dissipation and dustproof outdoor electrical cabinet according to claim 8, characterized in that: A protective cover (602) is provided on the top of the cabinet (1).

10. The heat dissipation and dustproof outdoor electrical cabinet according to claim 1, characterized in that: A backing plate (7) is fixedly connected to the bottom of the cabinet (1).

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