CN111405825A

CN111405825A - 5G base station cooling system

Info

Publication number: CN111405825A
Application number: CN202010247309.6A
Authority: CN
Inventors: 金涛; 江浩
Original assignee: Zhejiang Xinming Intelligent Technology Co ltd
Current assignee: Zhejiang Xinming Intelligent Technology Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-07-10

Abstract

The invention relates to the field of 5G base stations, in particular to a 5G base station heat dissipation system which comprises an installation mechanism, a fixing mechanism, a first heat dissipation mechanism, a pressing mechanism, a second heat dissipation mechanism and a working mechanism, wherein the first heat dissipation mechanism is arranged on the fixing mechanism; the working mechanism is arranged inside the mounting mechanism, the first heat dissipation mechanism located on the side wall of the mounting mechanism stores water in rainy days, the internal water amount of the first heat dissipation mechanism is abutted against the working mechanism when reaching a certain time, so that the first heat dissipation mechanism absorbs heat to the working mechanism, heat dissipation of the working mechanism by the internal water of the first heat dissipation mechanism in windless weather is realized, the pressing mechanism located at the top of the second heat dissipation mechanism is installed on the side wall of the mounting mechanism, the second heat dissipation mechanism is pressed down after the water storage is pressed in rainy days, the second heat dissipation mechanism is enabled to be contacted with the second heat dissipation mechanism more tightly, the heat dissipation effect of the second heat dissipation mechanism on the working mechanism is improved, the first heat dissipation mechanism is driven by wind to rotate to dissipate heat of the working mechanism in windy weather.

Description

5G base station cooling system

Technical Field

The invention relates to the field of 5G base stations, in particular to a 5G base station heat dissipation system.

Background

A base station, i.e., a common mobile communication base station, is a form of a radio station, which refers to a radio transceiver station for information transfer with a mobile phone terminal through a mobile communication switching center in a certain radio coverage area. In a simple way, the base station is used to ensure that the mobile phone can keep a signal at any time and any place during the moving process, and can ensure the requirements of conversation, information receiving and sending and the like. The equipment with moving signs on the iron tower with sharp peaks, which we see in our daily routine, is the base station. The base station transmits and receives messages through the antenna, and 5G is a fifth generation mobile communication technology.

However, the existing 5G base station work box heat dissipation mechanism installed on the roof only has the heat dissipation holes formed in the side wall of the box body to dissipate heat of internal electrical components, on one hand, in windless weather, no wind flows from the inside of the heat dissipation holes, and only can dissipate heat through small-amplitude air flow, so that heat of the heat dissipation fins on the surfaces of the electrical components is difficult to dissipate, and the heat dissipation effect is poor; on the other hand, rainwater enters into the inside of box from the louvre of box lateral wall easily when heavy rain weather, has increased the inside humidity of box, and electrical components wets easily, reduces electrical components's life.

Disclosure of Invention

Aiming at the problems in the prior art, the invention provides a 5G base station heat dissipation system.

The technical scheme adopted by the invention for solving the technical problems is as follows: A5G base station heat dissipation system comprises an installation mechanism, a fixing mechanism, a first heat dissipation mechanism, a pressing mechanism, a second heat dissipation mechanism and a working mechanism; be used for realizing installing integral structure on the roof basic station fixed establishment's lateral wall is installed installation mechanism, installation mechanism's internally mounted has the operating mechanism, installation mechanism's internally mounted has the first heat dissipation mechanism that carries out the heat dissipation to operating mechanism through the forced air cooling, installation mechanism's top is installed and is right through the water-cooling operating mechanism carries out the heat dissipation the mechanism is dispelled to the second, the second heat dissipation mechanism one end with operating mechanism's one end is contradicted, installation mechanism's lateral wall install with roll connection between the mechanism is dispelled to the second pressing means.

Specifically, installation mechanism includes apron, box, nut, louvre, rubber circle, bottom plate and filter screen, fixed establishment installs at inside cavity side opening the inside of box, the side-mounting of box has the rubber circle, the side of box pass through the nut with can dismantle the connection between the apron, the bottom surface of box has seted up the louvre, the relative welding of bottom of box has the bottom plate, two sliding connection has between the bottom plate and is used for filtered air the filter screen.

Specifically, fixed establishment includes pivot, bolt, solid fixed ring and fixed chamber, one of them lateral wall of box installs two sets ofly the pivot, two the relative swivelling joint of one end homogeneous phase of pivot has and is the loop configuration gu fixed ring, relative two form between the solid fixed ring and be used for fixing with the basic station gu fixed chamber, two pass through between the solid fixed ring bolt fixed connection.

Specifically, operating mechanism includes mainboard, roof, gusset plate and heat-conducting plate, two the internally mounted of box has detachable, is used for installing electrical components the mainboard, the lateral wall horizontal welding of mainboard has the rectangle structure the heat-conducting plate, the inner wall horizontal welding of box have with parallel arrangement between the heat-conducting plate the roof, the relative vertical welding in bottom of roof have with the top of heat-conducting plate is contradicted the gusset plate.

Specifically, the second heat dissipation mechanism comprises a protection plate, a movable groove, a warping plate, a water storage cylinder, a touch plate, a guide plate and a support shaft, the center of the other side wall of the box body is provided with the movable groove, the tilting seesaw is arranged in an inclined manner and rotates inside the movable groove through the support shaft, the warping plate extends to the interior of the box body, the top of the warping plate positioned in the interior of the box body is welded with the contact plate which is arranged in an inclined manner, the touch plate is pressed against the bottom of the heat conducting plate, the end part of the warping plate positioned outside the box body is vertically communicated with the water storage cylinder with a hollow rectangular structure, the inside equidistance welding of a water storage cylinder has the guide plate that is helical structure, the lateral wall of box is the slope welding and is located the activity groove top, prevent that the rainwater from getting into inside the box the guard plate.

Specifically, pressing mechanism includes water storage box, slide, fixed plate, pressure spring, mounting panel, depression bar and roller, the relative fixedly connected with of lateral wall of box is located the wane top the fixed plate, two pass through between the fixed plate slide connection have cavity rectangle structure, open-top the water storage box, the relative welding in bottom of water storage box has and is cylindrical structure the depression bar, the lateral wall welding of box has the mounting panel, two the equal sliding connection of depression bar in the inside of mounting panel, and two rotate between the depression bar and be connected with the roller, the roller with roll connection between the surface of wane.

Specifically, first heat dissipation mechanism includes flabellum, transmission shaft, spur gear, horizontal pole, helical gear and fin, the inside perpendicular rotation of box is connected with the transmission shaft is located the box outside the lateral wall equidistance welding of transmission shaft has the flabellum is located the inside of box the horizontal equidistance welding of lateral wall of transmission shaft has the spur gear, the inside equidistance rotation of box be connected with be "ten" font structure between the transmission shaft the horizontal pole, a plurality of the surface mounting of horizontal pole has with a plurality of spur gear engagement the helical gear, the welding of the surface equidistance of horizontal pole has and is annular array distribution the fin.

The invention has the beneficial effects that:

(1) according to the 5G base station heat dissipation system, the working mechanism is arranged in the installation mechanism, the first heat dissipation mechanism positioned on the side wall of the installation mechanism stores water in rainy days, and when the internal water amount of the first heat dissipation mechanism reaches a certain amount, the first heat dissipation mechanism is pressed against the working mechanism, so that the first heat dissipation mechanism absorbs heat of the working mechanism, and the first heat dissipation mechanism dissipates heat of the working mechanism by internal water in windless weather, namely: after the box body is installed on the base station, the cover plate is opened to slide the main board into the box body, the main board can absorb heat by the heat conducting plate, partial heat is reduced, the two reinforcing plates positioned at the bottom of the top plate can limit the main board again, and the main board is prevented from deviating when the second heat dissipation mechanism is abutted against the heat conducting plate; in rainy days, rainwater falls into the water storage cylinder for collection, when the water in the water storage cylinder reaches a certain weight, one end of the wane is pressed down, the contact plate is obliquely arranged, the wane is pressed to rotate around a supporting shaft as a fulcrum, the conflict plate is further conflicted with the bottom of a heat conducting plate on the side wall of the mainboard, after the heat conducting plate absorbs the heat of the mainboard, the conflict plate transmits the heat to the wane again, cold water is stored in the water storage cylinder at one end of the wane, the heat absorbed by the wane is evaporated by the water, the heat dissipation of the industrial mainboard is realized, the protection plate is welded on the side wall of the box body, the rainwater in rainy days is prevented from entering the box body from the movable groove, electrical components are prevented from being damaged, the guide plate is of a spiral structure in the water storage cylinder, on the one hand, the contact area with the cold water is increased, do benefit to the wane heat dissipation, on the other hand has shortened the evaporation time of the inside moisture that is located the water storage section of thick bamboo.

(2) According to the 5G base station heat dissipation system, the pressing mechanism positioned at the top of the second heat dissipation mechanism is installed on the side wall of the installation mechanism, the second heat dissipation mechanism is pressed down after pressing and storing water in rainy days, so that the second heat dissipation mechanism is in closer contact with the second heat dissipation mechanism, and the heat dissipation effect of the second heat dissipation mechanism on the working mechanism is improved, namely: the same retaining of water storage box when rainy weather, when the inside water of water storage box reached certain gravity, the pressure spring shrink that is located two depression bar lateral walls, two depression bars remove to the direction of wane, roller and wane between two further depression bars are contradicted, thereby realized the roller and pressed the wane, make between conflict board and the heat-conducting plate domestic animal inseparabler, the contact time of conflict board and heat-conducting plate has been improved, the radiating effect of wane to the mainboard has been increased.

(3) According to the 5G base station heat dissipation system, the first heat dissipation mechanism is rotatably connected inside the installation mechanism and is driven to rotate in windy weather, so that the problem of rainwater entering caused by the fact that the heat dissipation mechanism is arranged on the side wall of the installation mechanism in the traditional mode is solved, on one hand, ventilation and heat dissipation in windy weather are achieved, on the other hand, internal electrical components of the installation mechanism are prevented from being affected with damp in rainy weather, namely: the flabellum that wind energy drove the transmission shaft bottom rotates when windy weather, thereby realized that a plurality of spur gear rotates along with it when the transmission shaft rotates, then, the helical gear that drives a plurality of horizontal pole surface in the time of further a plurality of spur gear pivoted rotates, thereby realized that a plurality of fin is rotating, so the fin produces wind energy in the pivoted, and then realized dispelling the heat to the electrical components of mainboard side, the problem of traditional lateral wall trompil at the box intaking easily in rainy day has been solved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic overall structure diagram of a preferred embodiment of a heat dissipation system for a 5G base station according to the present invention;

FIG. 2 is a schematic connection diagram of the connection structures of the mounting mechanism, the fixing mechanism, the first heat dissipation mechanism, the pressing mechanism, the second heat dissipation mechanism and the working mechanism shown in FIG. 1;

FIG. 3 is an enlarged view of the part A shown in FIG. 2;

FIG. 4 is an enlarged view of the structure of the portion B shown in FIG. 2;

fig. 5 is a schematic view of a connection structure of the mounting mechanism, the first heat dissipation mechanism and the motherboard shown in fig. 1.

In the figure: 1. the heat dissipation device comprises a mounting mechanism, 11, a cover plate, 12, a box body, 13, nuts, 14, heat dissipation holes, 15, a rubber ring, 16, a bottom plate, 17, a filter screen, 2, a fixing mechanism, 21, a rotating shaft, 22, bolts, 23, a fixing ring, 24, a fixing cavity, 3, a first heat dissipation mechanism, 31, fan blades, 32, a transmission shaft, 33, a flat gear, 34, a cross rod, 35, a bevel gear, 36, a heat dissipation fin, 4, a pressing mechanism, 41, a water storage box, 42, a sliding plate, 43, a fixing plate, 44, a pressure spring, 45, a mounting plate, 46, a pressure rod, 47, a roller column, 5, a second heat dissipation mechanism, 51, a protection plate, 52, a movable groove, 53, a warping plate, 54, a water storage cylinder, 55, a collision plate, 56, a guide plate, 57, a support shaft, 6, a working mechanism, 61, a main plate.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 5, the heat dissipation system for a 5G base station according to the present invention includes an installation mechanism 1, a fixing mechanism 2, a first heat dissipation mechanism 3, a pressing mechanism 4, a second heat dissipation mechanism 5, and a working mechanism 6; be used for realizing installing overall structure on the roof basic station fixing mechanism 2's lateral wall is installed installation mechanism 1, installation mechanism 1's internally mounted has operating mechanism 6, installation mechanism 1's internally mounted has the first heat dissipation mechanism 3 that carries out the heat dissipation to operating mechanism 6 through the forced air cooling, installation mechanism 1's top is installed and is right through the water-cooling operating mechanism 6 carries out the heat dissipation the mechanism 5 is dispelled to the second, the one end of the mechanism 5 is dispelled to the second with operating mechanism 6's one end is contradicted, installation mechanism 1's lateral wall install with roll connection between the mechanism 5 is dispelled to the second pressing means 4.

Specifically, the mounting mechanism 1 includes a cover plate 11, a case 12, a nut 13, heat dissipation holes 14, a rubber ring 15, a bottom plate 16 and a filter screen 17, the fixing mechanism 2 is mounted inside the case 12 with an internal hollow side opening, the rubber ring 15 is mounted on the side of the case 12, the side of the case 12 is detachably connected with the cover plate 11 through the nut 13, the heat dissipation holes 14 are formed in the bottom surface of the case 12, the bottom of the case 12 is relatively welded with the bottom plate 16, the filter screen 17 for filtering air is slidably connected between the two bottom plates 16, when the case 12 is mounted on a roof base station, the fixing mechanism 2 is opened, the case 12 is mounted on the surface of the base station through the fixing mechanism 2, the cover plate 11 is further opened, and the working mechanism 6 is mounted inside the case 12, the cover plate 11 with install between the box 12 rubber circle 15 avoids after the installation to get into with water the inside of box 12, the bottom of box 12 the louvre 14 can be right the inside of box 12 operating device 6 dispels the heat, filter screen 17 realizes right when the radiating of the inside electrical components of box 12, has reduced the dust and has entered into the inside of box 12.

Specifically, the fixing mechanism 2 comprises a rotating shaft 21, a bolt 22, a fixing ring 23 and a fixing cavity 24, two sets of rotating shafts 21 are mounted on one side wall of the box body 12, one ends of the two rotating shafts 21 are respectively and rotatably connected with fixing rings 23 which are of annular structures, a fixing cavity 24 for fixing with a base station is formed between the two opposite fixing rings 23, the two fixing rings 23 are fixedly connected through bolts 22, when the box body 12 is installed, the bolts 22 are opened to open the two groups of fixing rings 23, and further, the two groups of light rings 23 are clamped to the side wall of a fixing column of the base station, at the moment, the fixing column of the base station is located between the two fixing cavities 24, then the two groups of fixing rings 23 are fixed through the bolts 22, and then the box body 12 is fixed to the side surface of the base station.

Specifically, the working mechanism 6 includes a main board 61, a top board 62, a reinforcing board 63 and heat conducting plates 64, the detachable main board 61 for installing electrical components is installed inside the two cases 12, the heat conducting plates 64 with rectangular structures are horizontally welded on the side walls of the main board 61, the top board 62 arranged in parallel with the heat conducting plates 64 is horizontally welded on the inner walls of the cases 12, the reinforcing board 63 abutting against the top of the heat conducting plates 64 is vertically welded on the bottom of the top board 62 relatively, the case 12 is installed on a base station, then the cover plate 11 is opened to slide the main board 61 into the cases 12, the heat conducting plates 64 further absorb heat from the main board 61 to subtract partial heat, the two reinforcing boards 63 located at the bottom of the top board 62 can limit the main board 61 again, the main board 61 is prevented from deviating when the second heat dissipation mechanism 5 collides with the heat conduction plate 64.

Specifically, the second heat dissipation mechanism 5 includes a protection plate 51, a movable groove 52, a rocker 53, a water storage cylinder 54, a touch panel 55, a guide plate 56 and a support shaft 57, another side wall center of the box 12 is provided with the movable groove 52, which is obliquely arranged, the rocker 53 is passed through the support shaft 57, which is rotated in the movable groove 52, the rocker 53 is extended to the inside of the box 12, which is located in the box 12, the touch panel 55 is obliquely arranged on the top of the rocker 53 welded on the inside of the box 12, the touch panel 55 is abutted to the bottom of the heat conduction plate 64, the end of the rocker 53 outside the box 12 is vertically communicated with the water storage cylinder 54 with a hollow rectangular structure, the guide plate 56 is spirally welded on the inside of the water storage cylinder 54 at equal distance, the side wall of the box 12 is obliquely welded on the top of the movable groove 52, The protection plate 51 for preventing rainwater from entering the box 12 prevents rainwater from falling into the water storage cylinder 54 for collection in rainy days, when the water in the water storage cylinder 54 reaches a certain weight, one end of the warped plate 53 is pressed, because the touch plate 55 is arranged obliquely, the warped plate 53 rotates around the supporting shaft 57 as a fulcrum after being pressed, the touch plate 55 is abutted against the bottom of the heat conduction plate 64 on the side wall of the main plate 61, after the heat conduction plate 64 absorbs the heat of the main plate, the touch plate 55 transmits the heat to the warped plate 53 again, because cold water is stored in the water storage cylinder 54 at one end of the warped plate 53, the heat absorbed by the warped plate 53 is evaporated by water, and the heat dissipation of the main plate 61 is realized, the side wall welding that is located box 12 has guard plate 51, has avoided then rainy day rainwater from the activity groove 52 enters into the inside damage electrical components of box 12, is located the inside of water storage cylinder 54 is the helical structure guide plate 56 has increased the area of contact with cold water on the one hand, does benefit to the wane 53 heat dissipation, and on the other hand has shortened and has been located the evaporation time of the inside moisture of water storage cylinder 54.

Specifically, the pressing mechanism 4 includes a water storage tank 41, a sliding plate 42, a fixing plate 43, a pressure spring 44, a mounting plate 45, a pressure lever 46 and a roller 47, the relative fixedly connected with of the side wall of the box 12 is located at the top of the rocker 53, the fixing plate 43 is two between the fixing plate 43, the sliding plate 42 is connected with the water storage tank 41 with a hollow rectangular structure and an open top through sliding, the bottom of the water storage tank 41 is welded with the pressure lever 46 with a cylindrical structure, the side wall of the box 12 is welded with the mounting plate 45, the two pressure levers 46 are connected with the mounting plate 45 in a sliding manner, and the two pressure levers 46 are connected with the roller 47 in a rotating manner, the roller 47 is connected with the surface of the rocker 53 in a rolling manner, the water storage tank 41 stores water in the same manner when the water storage tank 41 has internal water reaching a certain gravity, the pressure spring 44 located on the two side walls of the pressure lever 46 contracts, the two pressure levers 46 move towards the direction of the warping plate 53, and further, the roller 47 between the two pressure levers 46 is abutted to the warping plate 53, so that the roller 47 presses the warping plate 53, the contact plate 55 is closer to the livestock between the heat conduction plates 64, the contact time of the contact plate 55 and the heat conduction plates 64 is prolonged, and the heat dissipation effect of the warping plate 53 on the mainboard 61 is increased.

Specifically, the first heat dissipation mechanism 3 includes fan blades 31, a transmission shaft 32, a flat gear 33, a cross bar 34, a helical gear 35 and heat dissipation fins 36, the inside of the box 12 is vertically and rotatably connected with the transmission shaft 32, the side wall of the transmission shaft 32 outside the box 12 is equidistantly welded with the fan blades 31, the side wall of the transmission shaft 32 inside the box 12 is horizontally and equidistantly welded with the flat gear 33, the inside of the box 12 is equidistantly and rotatably connected with the cross bar 34 between the transmission shafts 32 in a cross-shaped structure, the surface of the cross bar 34 is provided with the helical gear 35 meshed with the flat gears 33, the heat dissipation fins 36 distributed in an annular array are equidistantly welded with the surface of the cross bar 34, wind energy drives the fan blades 31 at the bottom of the transmission shaft 32 to rotate in windy weather, so that the transmission shaft 32 rotates with the flat gears 33, then, when a plurality of flat gears 33 rotate, the helical gears 55 on the surfaces of the plurality of cross bars 34 are driven to rotate, so that the plurality of radiating fins 36 rotate, and the radiating fins 36 generate wind energy when rotating, thereby radiating electrical elements on the side surface of the main board 61, and solving the problem that the traditional case 12 is easy to enter water when holes are formed in the side wall of the case in rainy days.

When the heat dissipation mechanism is used, firstly, the box body 12 is fixed on a base station through the fixing ring 23 and the bolt 22, after the box body 12 is installed on the base station, the cover plate 11 is opened, the main board 61 slides into the box body 12, the heat conduction plate 64 can absorb heat of the main board 61, partial heat is subtracted, the two reinforcing plates 63 at the bottom of the top plate 62 can limit the main board 61 again, and the main board 61 is prevented from being deviated when the second heat dissipation mechanism 5 is abutted against the heat conduction plate 64; in rainy days, rainwater falls into the water storage cylinder 54 for collection, when the internal water of the water storage cylinder 54 reaches a certain weight, one end of the rocker 53 is pressed down, because the contact plate 55 is arranged obliquely, the rocker 53 is pressed to rotate around the supporting shaft 57 as a fulcrum, and further the contact plate 55 is contacted with the bottom of the heat conduction plate 64 on the side wall of the mainboard 61, after the heat conduction plate 64 absorbs the heat of the mainboard, the contact plate 55 transmits the heat to the rocker 53 again, because cold water is stored in the water storage cylinder 54 at one end of the rocker 53, the heat absorbed by the rocker 53 is evaporated by the water, the heat dissipation of the industrial mainboard 61 is realized, the protection plate 51 is welded on the side wall of the box 12, the rainwater in rainy days is prevented from entering the internal part of the box 12 from the movable groove 52 to damage electrical components, the guide plate 56 which is in a spiral structure is positioned in the water storage cylinder 54, on one hand, the contact area between the water storage tank and cold water is increased, heat dissipation of the warping plate 53 is facilitated, and on the other hand, evaporation time of water in the water storage tank 54 is shortened; when the water in the water storage tank 41 reaches a certain gravity, the pressure spring 44 on the side wall of the two pressure levers 46 contracts, the two pressure levers 46 move towards the direction of the wane 53, and the roller 47 between the two pressure levers 46 is further abutted against the wane 53, so that the roller 47 presses the wane 53, the livestock between the abutting plate 55 and the heat conducting plate 64 is more compact, the contact time of the abutting plate 55 and the heat conducting plate 64 is prolonged, and the heat dissipation effect of the wane 53 on the main plate 61 is increased; finally, wind energy drives flabellum 31 of transmission shaft 32 bottom and rotates when windy weather, thereby realized that transmission shaft 32 rotates a plurality of spur gear 33 along with it when pivoted, then, further a plurality of spur gear 33 drives the helical gear 55 rotation on a plurality of horizontal pole 34 surface when rotating, thereby realized that a plurality of fin 36 is rotating, fin 36 produces wind energy when pivoted then, and then realized dispelling the heat to the electrical components of mainboard 61 side, the problem of traditional lateral wall trompil at box 12 intaking easily in rainy day is solved.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a 5G base station cooling system which characterized in that: the heat dissipation device comprises an installation mechanism (1), a fixing mechanism (2), a first heat dissipation mechanism (3), a pressing mechanism (4), a second heat dissipation mechanism (5) and a working mechanism (6); be used for realizing installing integral structure on the roof basic station the lateral wall of fixed establishment (2) is installed installation mechanism (1), the internally mounted of installation mechanism (1) has operating mechanism (6), the internally mounted of installation mechanism (1) has first heat dissipation mechanism (3) that carry out the heat dissipation to operating mechanism (6) through the forced air cooling, the top of installation mechanism (1) is installed through the water-cooling right operating mechanism (6) carries out the heat dissipation second heat dissipation mechanism (5), the one end of second heat dissipation mechanism (5) with the one end of operating mechanism (6) is contradicted, the lateral wall of installation mechanism (1) install with roll connection between second heat dissipation mechanism (5) pressing means (4).

2. The heat dissipation system of claim 1, wherein: installation mechanism (1) is including apron (11), box (12), nut (13), louvre (14), rubber circle (15), bottom plate (16) and filter screen (17), fixed establishment (2) are installed in inside cavity side open-ended the inside of box (12), the side-mounting of box (12) has rubber circle (15), the side of box (12) pass through nut (13) with can dismantle the connection between apron (11), seted up the bottom surface of box (12) louvre (14), the relative welding in bottom of box (12) has bottom plate (16), two sliding connection has between bottom plate (16) and is used for filtered air filter screen (17).

3. The heat dissipation system of claim 2, wherein: fixed establishment (2) are including pivot (21), bolt (22), solid fixed ring (23) and fixed chamber (24), two sets ofly are installed to one of them lateral wall of box (12) pivot (21), two the relative swivelling joint of one end homogeneous phase of pivot (21) has and is loop configuration gu fixed ring (23), relative two form between solid fixed ring (23) and be used for fixing with the basic station gu fixed chamber (24), two pass through between solid fixed ring (23) bolt (22) fixed connection.

4. The heat dissipation system of claim 2, wherein: work mechanism (6) include mainboard (61), roof (62), gusset plate (63) and heat-conducting plate (64), two the internally mounted of box (12) has detachable, is used for installing electrical components mainboard (61), the lateral wall horizontal welding of mainboard (61) has and is the rectangle structure heat-conducting plate (64), the inner wall horizontal welding of box (12) have with parallel arrangement between heat-conducting plate (64) roof (62), the relative perpendicular welding in bottom of roof (62) have with the top of heat-conducting plate (64) is contradicted gusset plate (63).

5. The heat dissipation system of claim 4, wherein: the second heat dissipation mechanism (5) comprises a protection plate (51), a movable groove (52), a warping plate (53), a water storage cylinder (54), a collision plate (55), a guide plate (56) and a support shaft (57), the movable groove (52) is formed in the center of the other side wall of the box body (12), the warping plate (53) which is obliquely arranged rotates in the movable groove (52) through the support shaft (57), the warping plate (53) extends to the inside of the box body (12), the top of the warping plate (53) which is positioned in the box body (12) is welded with the collision plate (55) which is obliquely arranged, the collision plate (55) is abutted against the bottom of the heat conduction plate (64), the end part of the warping plate (53) which is positioned outside the box body (12) is vertically communicated with the water storage cylinder (54) which is of a hollow rectangular structure, and the guide plate (56) which is of a spiral structure is equidistantly welded in the inside of the water storage cylinder (54), the side wall of the box body (12) is welded with the protection plate (51) which is positioned at the top of the movable groove (52) and used for preventing rainwater from entering the box body (12) in an inclined manner.

6. The heat dissipation system of claim 5G base station, wherein: the pressing mechanism (4) comprises a water storage tank (41), a sliding plate (42), a fixing plate (43), a pressure spring (44), a mounting plate (45), a pressure lever (46) and a roller column (47), the side wall of the box body (12) is relatively and fixedly connected with the fixed plates (43) positioned at the top of the warping plate (53), the water storage tank (41) which is of a hollow rectangular structure and is provided with an opening at the top is connected between the two fixed plates (43) in a sliding way through the sliding plate (42), the bottom of the water storage tank (41) is relatively welded with the pressure lever (46) with a cylindrical structure, the mounting plate (45) is welded on the side wall of the box body (12), the two pressure rods (46) are both connected in the mounting plate (45) in a sliding manner, and the roller column (47) is rotatably connected between the two pressure levers (46), the roller column (47) is in rolling connection with the surface of the warping plate (53).

7. The heat dissipation system of claim 2, wherein: the first heat dissipation mechanism (3) comprises fan blades (31), a transmission shaft (32), a flat gear (33), a cross bar (34), a helical gear (35) and heat dissipation fins (36), the transmission shaft (32) is vertically and rotatably connected inside the box body (12), the fan blades (31) are welded on the side wall of the transmission shaft (32) which is positioned outside the box body (12) at equal intervals, the flat gear (33) is welded on the side wall of the transmission shaft (32) which is positioned inside the box body (12) at equal intervals, the inside of the box body (12) is connected with cross-shaped cross rods (34) between the transmission shafts (32) in an equidistance rotating manner, the surfaces of a plurality of cross rods (34) are provided with helical gears (35) engaged with a plurality of flat gears (33), the surface of the cross rod (34) is welded with the radiating fins (36) distributed in an annular array at equal intervals.