CN220764109U - Heat dissipation fills electric pile - Google Patents

Abstract

The utility model discloses a heat dissipation charging pile, which relates to the field of charging piles and comprises a shell, wherein an air outlet pipe is arranged in the middle of one side of the shell, one end of the air outlet pipe is fixedly connected to the shell, the other end of the air outlet pipe is fixedly connected with an exhaust fan, one side of the shell, which is far away from the air outlet pipe, is provided with an opening I, a protection plate for blocking the opening I is arranged at the opening I, a plurality of through holes with the same size are uniformly distributed on the protection plate, a drainage plate is arranged at one side, which is far away from the air outlet pipe, of the shell, the drainage plate comprises a first baffle and a second baffle, one end of the first baffle is fixedly connected to the inner wall of the shell, is positioned below the opening, the other end of the first baffle is inclined upwards and is fixedly connected with one end of the second baffle, the second baffle is vertically upwards installed, the drainage plate and the inner wall of the shell forms an air inlet, and a filtering mechanism is arranged in the air inlet. External cold air is sucked into the shell from the first opening, the protection plate filters massive sand and stone impurities in the air flow, then the air flow passes through the filtering mechanism to further reduce solid impurities and water vapor, and damage to the charging pile is reduced.

Description

Heat dissipation fills electric pile

Technical Field

The utility model relates to the technical field of charging piles, in particular to a heat dissipation charging pile.

Background

Along with the rapid development of new energy technology, electric vehicles are widely applied to life, so that the requirements for electric vehicle charging piles are gradually increased, and the charging piles can be installed in public buildings, residential buildings or charging stations, and then heat dissipation treatment is required to be carried out on the charging piles.

The chinese patent with publication number CN218085120U discloses a heat radiation structure of air-cooled type charging pile, including the box, set up at the opening of box lateral wall, install in the heat dissipation net in the opening, the dead lever is installed at the opening opposite side to the box internally mounted, installs the fan on the dead lever, set up the installation cavity in the box, be provided with the fixed establishment who is used for quick assembly disassembly to the heat dissipation net in the installation cavity, fixed establishment includes the connecting strip, is fixed in the inserted block of connecting strip one side to and be fixed in the spring and the power component of drive connecting strip motion between connecting strip and the installation cavity inner wall, and during operation, operation fan is derived inside hot-blast through the heat dissipation net, realizes the heat dissipation function.

However, because the inside and external environment intercommunication of charging stake can lead to impurity, dust and the steam in the environment to enter into the charging stake inside, to charging circuit subassembly continuous erosion, reduction life.

Disclosure of Invention

In order to reduce impurity, dust and the steam in the heat dissipation in-process environment and enter into the electric pile inside, to charging circuit subassembly continuous erosion, this application provides a heat dissipation fills electric pile.

The application provides a heat dissipation fills electric pile adopts following technical scheme:

the utility model provides a heat dissipation fills electric pile, which comprises a housin, casing one side middle part is equipped with out the tuber pipe, go out tuber pipe one end fixed connection on the casing, other end fixedly connected with exhaust fan, the casing is kept away from out tuber pipe one side and is seted up opening one, opening one department is equipped with the guard plate of shutoff opening one, evenly distributed has a plurality of through-holes that the size is the same on the guard plate, casing inside is kept away from out tuber pipe one side and is equipped with the drainage board, the drainage board includes baffle one and baffle two, baffle one end fixed connection is at shells inner wall, be located opening below, the other end tilt up and with two one end fixed connection of baffle, baffle two vertical upwards installations, the drainage board forms the air intake with shells inner wall, be equipped with filtering mechanism in the air intake.

Through adopting above-mentioned technical scheme, through the operation exhaust fan, under the pressure effect, from opening one inhale external cold wind, under the drainage of drainage board, blow out cold wind to the heat accumulation department above the casing from the air outlet, dispel the heat to the casing inside through the form of heat exchange, hot-blast after the heat exchange is discharged the casing by the exhaust fan from the tuber pipe, form the circulation, to charging pile continuously dispel the heat, when inhaling external cold wind, under the effect of guard plate, block the external impurity of grit class outside the guard plate, reduce impurity, external cold wind blows to baffle one, through the slope structure of baffle one, can let the landing of relatively tiny dust homeopathic, and adsorb partial air in steam, after filtering through filtering mechanism again, make the inside cold wind impurity and the steam of blowing in casing further reduce, reduce in the heat dissipation process magazine in the external environment, dust and steam enter into charging pile inside, the purpose to charging circuit subassembly continuously erode.

The utility model is further provided with: the air conditioner is characterized in that a guide plate is arranged on one side of the inner wall of the shell, close to the air outlet pipe, and comprises a transverse plate and a vertical plate, one end of the transverse plate is fixedly connected to the inner wall of the shell and is positioned above the air outlet pipe, the other end of the transverse plate is fixedly connected with the vertical plate, and the guide plate and the inner wall of the shell form an open air outlet.

Through adopting above-mentioned technical scheme, can blow the heat accumulation department of casing inside top to the drainage that casing inside air current, external cold wind passes through the drainage of drainage board from the air intake, dispel the heat with higher speed, make the air current circulate in the casing inside, last carrying out the heat exchange, the steam after the completion heat exchange, flow to the air outlet under the effect of pressure through the water conservancy diversion of guide plate, the internal air pressure that again produces through the exhaust fan operation changes, discharges the steam, wholly forms complete air current path in the casing.

The utility model is further provided with: the utility model discloses a guard plate, including guard plate, locking mechanism, handle extension bar are connected with the guard plate rotation including handle extension bar to be located guard plate outside one end is connected with twist grip, and the other end is connected with the locking piece, locking piece and shells inner wall butt.

Through adopting above-mentioned technical scheme, operating personnel can break away from with shells inner wall butt state through rotating twist grip, unblock locking mechanism, and the grit that the inside air intake of clearance was stored, dust and steam class impurity, after the clearance is over, with a guard plate and an opening lid, block the opening one to through rotating twist grip, with lock piece and shells inner wall butt again, lock guard plate and an opening outer wall, strengthen the separation effect of guard plate.

The utility model is further provided with: the filtering mechanism comprises a flow control assembly, the flow control assembly comprises a first frame body fixed on a second baffle plate, a plurality of blades are arranged in the middle of the first frame body, and a transmission assembly for driving all the blades to rotate is arranged on the first frame body.

Through adopting above-mentioned technical scheme, flow control subassembly is through the angle that opens and shuts of adjustment blade, can play the effect of water conservancy diversion to external cold wind to control the intake, at different heat dissipation requirement, can open and shut the angle adjustment to the blade, control radiating efficiency through the size that changes the intake, and through the water conservancy diversion of blade to the air current, can make the confusing air current integration originally become unified flow direction, make the air current flow direction more unified.

The utility model is further provided with: the transmission assembly comprises a connecting ring fixedly connected to the blades, the connecting ring on the same side of each blade is fixedly connected with the same transmission rod, the frame body is rotatably connected with a knob switch on one side, and the knob switch is fixedly connected with one blade coaxially.

Through adopting above-mentioned technical scheme, make operating personnel pass through the knob switch and through arbitrary blade angle of adjustment, can carry out whole unified regulation and control to all blades, make the blade angle of opening and shutting unanimous completely, it is more accurate to air current flow and flow direction regulation and control.

The utility model is further provided with: one end of the knob switch, which is positioned in the first frame body, is fixedly connected with a gear with a coaxial line, one side of the gear is provided with a limiter, one end of the limiter is clamped on the gear, the other end of the limiter penetrates out of the first frame body, and the limiter is in sliding connection with the first frame body.

Through adopting above-mentioned technical scheme, make operating personnel can stir the stopper and slide to knob switch one side after the angle is opened and shut to the blade through knob switch adjustment, make stopper one end and knob card Guan Chilun joint, realize the spacing to knob switch, it is fixed with the angle that the blade opened and shut, make the regulation and control personnel more accurate to flow control assembly's regulation and control.

The utility model is further provided with: the filter mechanism comprises a water vapor filter component, the water vapor filter component comprises a second frame body arranged in the air inlet, water absorbent gauze is embedded in the second frame body, an opening second right opposite to the filter mechanism is formed in one side, far away from the air outlet pipe, of the side wall of the shell, and an access door for blocking the opening second is arranged at the position of the opening second.

Through adopting above-mentioned technical scheme, make external cold wind pass through behind the flow control subassembly, make the air current flow through the absorbent gauze of steam filter assembly, adsorb the steam in the air current, further reduce the steam in the air current, make the air current that enters into in the casing drier to reduce the erosion to the inside charging circuit subassembly of charging pile, the life of extension charging pile charging circuit, thereby extension charging pile's life.

The utility model is further provided with: and a plurality of limiting strips are abutted to the lower part of the second frame body, and the limiting strips are fixedly connected with the second baffle plate and the shell.

Through adopting above-mentioned technical scheme, make operating personnel can regularly change the gauze that absorbs water of steam filter module, reduce and carry a large amount of vapor to directly enter into inside the casing because of the cold wind that the gauze inefficacy that absorbs water leads to external blowing in, to the condition that fills electric pile's charging circuit subassembly is corrosion-accelerating, make steam filter module can keep certain steam adsorption capacity continuously, reduce to get into the inside charging pile charging circuit that leads to of casing because of excessive steam and accelerate ageing, extension fills electric pile life.

The utility model is further provided with: the inside of the access door is provided with a sealing strip, and the sealing strip is abutted against the side wall of the two edges of the opening.

Through adopting above-mentioned technical scheme, make operating personnel can open the access door when need adjust and change filtering mechanism and carry out flow control subassembly adjustment and vapor filtration subassembly's change operation, accomplish the operation back and with the access door again with open two covers close and block up, through the sealing strip of the inboard installation of access door, the separation effect after the reinforcing access door shutoff avoids external steam and dust to get into the circuit of charging pile inside the casing from the shutoff clearance entering of access door and opening two edges and erodes, prolongs the life of charging pile.

In summary, the present application includes the following beneficial technical effects:

1. according to the utility model, when the charging pile performs heat dissipation operation, the protection plate can perform primary filtration on external cold air, large-scale sand stone solid impurities are blocked, then air flows to the filtering mechanism, firstly, the air flow is regulated and controlled through the flow control assembly, the air flow direction is unified, meanwhile, small-scale solid impurities are further blocked, and then water vapor in the air flow is adsorbed through the water vapor filtering assembly, so that the air flow solid impurities blown into the charging pile shell are fewer and drier, the erosion to the charging pile charging circuit assembly is reduced, and the service life of the charging pile is prolonged.

2. According to the utility model, when the charging pile performs heat dissipation operation, external cold air is sucked through the first opening and drained to the heat accumulation position above the shell from the air outlet through the drainage plate under the pressure effect, heat dissipation is accelerated in a heat exchange mode, hot air after heat exchange is guided to the air outlet pipe from the air outlet through the guide plate and is drained by the exhaust fan, a complete airflow path is formed inside the shell, and the heat dissipation effect is improved.

Drawings

Fig. 1 is a schematic view of the external structure of an embodiment of the present application.

Fig. 2 is a schematic diagram of the internal structure of an embodiment of the present application.

Fig. 3 is a schematic view of a guard plate structure according to an embodiment of the present application.

Fig. 4 is a schematic structural view of a locking mechanism according to an embodiment of the present application.

Fig. 5 is a schematic view of a filtering mechanism according to an embodiment of the present application.

FIG. 6 is a schematic diagram of a flow control assembly according to an embodiment of the present application.

Fig. 7 is a schematic view of a blade structure according to an embodiment of the present application.

Fig. 8 is a schematic view of a knob switch according to an embodiment of the present application.

Reference numerals illustrate: 1. a housing; 2. an exhaust fan; 3. an air outlet pipe; 31. a deflector; 311. a cross plate; 312. a riser; 32. an air outlet; 4. an opening I; 41. a protection plate; 42. a drainage plate; 421. a first baffle; 422. a second baffle; 43. an air inlet; 5. a hinge; 6. a locking mechanism; 61. rotating the handle; 62. a handle extension bar; 63. a locking piece; 7. a filtering mechanism; 71. an opening II; 72. a flow control assembly; 721. a first frame; 722. a blade; 7221. a rotating shaft; 7222. positioning holes; 723. a transmission assembly; 7231. a transmission rod; 7232. a connecting ring; 724. a knob switch; 725. an opening III; 726. a limiter; 7261. a deflector rod; 7262. a limit rod; 73. a water vapor filtration assembly; 731. a second frame; 732. a water-absorbing gauze; 74. a limit bar; 8. an access door; 81. and (5) a sealing strip.

Detailed Description

The present application is described in further detail below in conjunction with fig. 1-8.

The embodiment discloses a heat dissipation fills electric pile, referring to fig. 1 and 2, including casing 1, casing 1 one side middle part is equipped with out tuber pipe 3, goes out tuber pipe 3 one end fixed connection in casing 1 outside, and the other end slope is downwards and fixedly connected with exhaust fan 2. The guide plate 31 is installed in the shell 1 near one side of the air outlet pipe 3, the guide plate 31 is composed of a transverse plate 311 and a vertical plate 312, one end of the transverse plate 311 is fixedly connected to the inner wall of the shell 1 and located above one side of the air outlet pipe 3, the other end of the transverse plate is fixedly connected with the vertical plate 312, the vertical plate 312 is perpendicular to the transverse plate 311 and is installed, an open air outlet 32 is formed with the inner wall of the shell 1, and air flows out of the shell 1 from the inner side of the shell 1 through the air outlet 32 and the air outlet pipe 3.

Referring to fig. 2 and 3, an opening one 4 is formed in one side, far away from the air outlet pipe 3, of the shell 1, a protection plate 41 for blocking the opening one 4 is arranged at the opening one 4, a hinge 5 is arranged at one side edge of the protection plate 41, and the protection plate 41 is rotatably connected with the shell 1 through the hinge 5. The guard plate 41 is evenly distributed with a plurality of through holes with the same size, and one end of the guard plate 41 far away from the hinge 5 is provided with a locking mechanism 6. One side of keeping away from tuber pipe 3 in casing 1 is fixedly connected with drainage board 42, and drainage board 42 includes baffle one 421 and baffle two 422, and baffle one 421 one end fixed connection is on casing 1 inner wall, is located opening one 4's lower limb lateral wall, and the other end upwards inclines and with baffle two 422 one end fixed connection, and baffle two 422 are vertically upwards installed, form air intake 43 with casing 1 inner wall, and the air current flows into inside casing 1 through drainage board 42 and air intake 43.

When the charging pile starts radiating operation, the exhaust fan 2 starts to operate, air flow is driven to flow through air pressure change, external cold air flows to the drainage plate 42 through the protection plate 41, the protection plate 41 can filter the flowing air once through the self-porous structural design, large sand and mosquitoes are blocked outside the protection plate 41, the air flow after the primary filtering impacts the first baffle 421, and some fine dust particles can slide down through the inclined design and absorb water vapor in part of the air flow. The air flow is finally guided by the guide plate 42 and is vertical to the upper part of the shell 1 by the air inlet 43, heat exchange is carried out at the heat accumulation position to realize internal heat dissipation, the air flow after heat exchange passes through the air outlet 32 and is discharged out of the shell 1 by the exhaust fan 2 under the guide of the guide plate 31, and the circulation is carried out to continuously dissipate the heat in the shell 1.

Referring to fig. 3 and 4, the locking mechanism 6 includes a handle extension rod 62, the handle extension rod 62 penetrates through the protection plate 41 and is rotatably connected with the protection plate 41, one end of the handle extension rod 62 located outside the protection plate 41 is fixedly connected with a rotating handle 61, the other end is fixedly connected with a locking block 63, the installation direction of the locking block 63 is the same as that of the rotating handle 61, the locking block 63 is driven to rotate simultaneously by rotating the rotating handle 61, one side of the locking block 63 close to the rotating handle 61 abuts against the inner wall of the shell 1, so that the protection plate 41 is locked on the shell 1, and the opening one 4 is blocked.

Referring to fig. 5, 6 and 7, a filtering mechanism 7 is disposed in the air inlet 43, the filtering mechanism 7 includes a flow control component 72, the flow control component 72 is fixedly mounted in the air inlet 43, the flow control component 72 includes a first frame 721, the first frame 721 is fixedly connected with an inner wall of the casing 1 and a second baffle 422, a vane 722 is mounted in the first frame 721, a rotation shaft 7221 is fixedly connected at a center line of the vane 722, the rotation shaft 7221 is parallel to the vane 722, two ends of the rotation shaft 7221 are rotatably connected to the inner wall of the first frame 721, the vane 722 is rotatably connected in the first frame 721, the plurality of vanes 722 are uniformly mounted in the first frame 721 in the same manner, positioning holes 7222 penetrating the vane 722 are formed in intermediate positions of two sides of the vane 722 away from the rotation shaft 7221, and a transmission component 723 for driving all the vanes 722 to synchronously rotate is disposed on the first frame 721. The blades 722 adjust the opening and closing angle between the blades through a transmission assembly 723.

The driving assembly 723 comprises a connecting ring 7232 and a driving rod 7231, wherein the connecting ring 7232 is rotationally connected with the positioning hole 7222, and the connecting rings 7232 on the same side of all the blades 722 are fixedly connected to the same driving rod 7231, so that all the blades 722 form linkage.

Referring to fig. 6 and 8, a rotary switch 724 is fixedly connected to one end of the rotary shaft 7221 of the intermediate position blade 722, and the rotary switch 724 is rotatably connected to the first frame 721. One end of the knob switch 724 positioned in the first frame 721 is fixedly connected with a coaxial gear. The gear one side is equipped with stopper 726, and stopper 726 includes driving lever 7261 and gag lever post 7262, driving lever 7261 and gag lever post 7262 vertical fixed connection, and the one end that gag lever post 7262 kept away from driving lever 7261 is pegged graft on the gear, and driving lever 7261 is kept away from the one end of gag lever post 7262 and is worn out first 721 of framework, and opening three 725 that supplies driving lever 7261 to wear out is seted up to first 721 one side of framework to driving lever 7261 and gag lever post 7262 all with first 721 sliding connection, and the slip direction is perpendicular to axis of rotation 7221, can control gag lever post 7262 and gear connection through sliding driving lever 7261, makes the rotation locking of knob switch 724.

When the flow control assembly 72 needs to be adjusted, the deflector 7261 is pushed to slide the stopper 726 to the side far away from the knob switch 724, so that the stopper 7262 is separated from the connection with the gear of the knob switch 724, and the restriction of the knob switch 724 is released. The knob switch 724 is rotated, the middle position blades 722 are rotated, the opening and closing angles among all the blades 722 can be adjusted through the transmission assembly 723, after the angles are adjusted, the limit device 726 is pushed back to enable the limit rod 7262 to be in gear reinsertation with the knob switch 724, and the rotation of the knob switch 724 is locked.

Referring to fig. 5, a water vapor filtering component 73 is detachably installed in the air inlet 43 and is located above and parallel to the flow control component 72, the water vapor filtering component 73 includes a second frame 731, and a rectangular absorbent gauze 732 is embedded in the second frame 731. The side wall of the shell 1 is provided with a second opening 71 which is positioned above the first opening 4, so that the water vapor filtering component 73 can be installed into the air inlet through the second opening 71.

A limiting strip 74 is arranged between the second baffle 422 and the side wall of the shell 1 and is positioned above the flow control assembly 72, the second frame 731 is lapped on the limiting strip 74, the limiting strip 74 is fixedly connected with the second baffle 422 and the shell 1, and the two limiting strips 74 are installed in the air inlet 43 in the same mode and are parallel to each other. The water vapor filter assembly 73 can be slidably mounted in the air inlet 43 through the second opening 71 by the stop bar 74.

Referring to fig. 2 and 3, an access door 8 for blocking the second opening 71 is arranged at the second opening 71, a hinge 5 is arranged at the edge of one side of the access door 8, the access door 8 is rotatably connected with the shell 1 through the hinge 5, a locking mechanism 6 is arranged on one side, away from the hinge 5, of the access door 8, a circle of sealing strips 81 are arranged on one side, facing the second opening 71, of the access door 8, and the sealing effect of the access door 8 is improved.

The implementation principle of the heat dissipation charging pile provided by the embodiment of the application is as follows: when the charging pile is charged, the exhaust fan 2 is started, external cool air is sucked through the guide plate 42 by virtue of the protection plate 41 due to pressure, the external cool air is filtered by the filtering mechanism 7, the air inlet quantity is regulated and controlled, water vapor is adsorbed, the air is guided into the box body by the air inlet 43, so that internal hot air flows through and is subjected to heat exchange, hot air is discharged from the air inlet 43 by virtue of the guide plate 31, the internal cooling is finished, and the circulation is realized, so that the continuous heat dissipation of the charging pile is realized.

When the weather with larger sand and dust is met, the access door 8 can be opened, the opening and closing angles of the blades 722 of the flow control assembly 72 can be adjusted, the air inlet flow is controlled, the sand and dust is further blocked, and the sand and dust in the wind blown into the shell 1 are reduced.

The heat dissipation efficiency is improved, meanwhile, the erosion speed of magazines and moisture in external wind to the charging circuit components in the box body is slowed down, and the purpose of prolonging the service life of the charging pile is achieved.

Claims (9)

1. A heat dissipation fills electric pile, its characterized in that: including casing (1), casing (1) one side middle part is equipped with out tuber pipe (3), go out tuber pipe (3) one end fixed connection on casing (1), other end fixedly connected with exhaust fan (2), casing (1) are kept away from out tuber pipe (3) one side and are offered opening one (4), opening one (4) department is equipped with guard plate (41) of shutoff opening one (4), evenly distributed has a plurality of through-holes the same size on guard plate (41), casing (1) inside is kept away from out tuber pipe (3) one side and is equipped with drainage board (42), drainage board (42) include baffle one (421) and baffle two (422), baffle one (421) one end fixed connection is in casing (1) inner wall, be located opening one (4) below, the other end upward sloping and with baffle two (422) one end fixed connection, baffle two (422) vertical upward installation, drainage board (42) and casing (1) inner wall form air intake (43), be equipped with filter mechanism (7) in air intake (43).

2. A heat dissipating charging stake as set forth in claim 1, wherein: guide plate (31) is installed to casing (1) inner wall be close to air-out pipe (3) one side, and guide plate (31) are including diaphragm (311) and riser (312), and diaphragm (311) one end fixed connection is in casing (1) inner wall, is located air-out pipe (3) top, and the other end and riser (312) fixed connection, and guide plate (31) and casing (1) inner wall form open air outlet (32).

3. A heat dissipating charging stake as set forth in claim 1, wherein: the utility model discloses a guard plate, including guard plate (41), guard plate (41) one side is equipped with locking mechanism (6), and locking mechanism (6) are including handle extension rod (62), and handle extension rod (62) run through guard plate (41) to rotate with guard plate (41) and be connected, handle extension rod (62) are located guard plate (41) outside one end and are connected with twist grip (61), and the other end is connected with locking piece (63), locking piece (63) and casing (1) inner wall butt.

4. A heat dissipating charging stake as set forth in claim 1, wherein: the filtering mechanism (7) comprises a flow control component (72), the flow control component (72) comprises a first frame (721) fixed on the second baffle (422), a plurality of blades (722) are arranged in the middle of the first frame (721), and a transmission component (723) for driving all the blades (722) to rotate is arranged on the first frame (721).

5. The heat dissipation charging stake of claim 4, wherein: the transmission assembly (723) comprises a connecting ring (7232) fixedly connected to the blade (722), the connecting ring (7232) on the same side of the blade (722) is fixedly connected with the same transmission rod (7231), one side of the first frame (721) is rotatably connected with a knob switch (724), and the knob switch (724) is fixedly connected with one blade (722) in a coaxial line.

6. A heat dissipating charging stake as set forth in claim 5, wherein: one end of the knob switch (724) positioned in the first frame (721) is fixedly connected with a coaxial gear, one side of the gear is provided with a limiter (726), one end of the limiter (726) is clamped on the gear, the other end of the limiter penetrates out of the first frame (721), and the limiter (726) is in sliding connection with the first frame (721).

7. The heat dissipation charging stake of claim 4, wherein: the filtering mechanism (7) comprises a water vapor filtering component (73), the water vapor filtering component (73) comprises a second frame body (731) arranged in the air inlet (43), water absorbing gauze (732) is embedded in the second frame body (731), an opening (71) right facing the filtering mechanism (7) is formed in one side, far away from the air outlet pipe (3), of the side wall of the shell (1), and an access door (8) for blocking the opening (71) is arranged at the opening (71).

8. The heat dissipation charging stake of claim 7, wherein: a plurality of limit strips (74) are abutted below the second frame body (731), and the limit strips (74) are fixedly connected with the second baffle plate (422) and the shell (1).

9. The heat dissipation charging stake of claim 7, wherein: and a sealing strip (81) is arranged on the inner side of the access door (8), and the sealing strip (81) is abutted against the side wall of the edge of the second opening (71).