A wall-mounted intelligent charging device

Abstract

The application discloses a wall-mounted intelligent charging equipment and relates to the technical field of intelligent charging equipment, which solves the problems of inconvenience in cleaning, poor protection effect and inconvenient operation and use of the wall-mounted intelligent charging equipment in the prior art. The wall-mounted intelligent charging equipment comprises a charging pile terminal, the charging pile terminal comprises an outer protective shell, a touch screen inlaid on the outer protective shell and a bottom protective plate fixedly installed on the bottom surface of the outer protective shell, and further comprises a frame structure. The frame structure comprises a mounting plate, a pair of fixing rods fixedly installed on the mounting plate and a protective cover fixedly installed on the fixing rods. The top surface of the protective cover is vertically fixedly installed with an electric lifting cylinder. The rod body of the electric lifting cylinder penetrates through the protective cover and is connected with the top surface of the outer protective shell. The design of the wall-mounted intelligent charging equipment enables the charging pile terminal to automatically extend out of or retract into the protective cover for protection. In the retraction process, dust can be automatically cleaned synchronously, thereby achieving better protection effect, reducing the labor burden of the cleaning personnel and achieving better operation and use effect.

Description

Technical Field

[0001] This invention belongs to the field of intelligent charging equipment technology, and particularly relates to a wall-mounted intelligent charging device. Background Technology

[0002] With the continuous development of electric vehicles, their numbers are increasing. Electric vehicles are popular due to their energy efficiency, environmental friendliness, and mobility. However, because electric vehicles consume a lot of electricity, they need to be recharged after a period of use to continue operating. This has led to the widespread installation of charging stations and charging piles in homes. People have begun to invest heavily in the construction of charging piles, among which wall-mounted charging piles are widely used due to their space-saving design, distance from the ground, and reduced risk of collision with vehicles.

[0003] Currently, wall-mounted smart charging devices, being directly exposed to the air, accumulate dust over time. This not only makes manual cleaning troublesome but also risks short-circuiting and damaging internal components due to dust ingress. While protective covers can be integrated onto the outside of the device to prevent dust, this design has significant drawbacks. First, the charging device generates considerable heat during charging, and the protective cover can impede heat dissipation. Second, each use requires manually unlocking the door, unplugging the charging adapter, and then plugging it back in and closing the door, which is inconvenient.

[0004] In summary, existing wall-mounted smart charging devices suffer from problems such as inconvenient cleaning, poor protective performance, and lack of ease of operation. Summary of the Invention

[0005] This invention provides a wall-mounted intelligent charging device that can solve the problems of inconvenient cleaning, poor protection, and inconvenient operation and use of existing wall-mounted intelligent charging devices.

[0006] To achieve the above objectives, according to an embodiment of the first aspect of the present invention, a wall-mounted intelligent charging device is provided, including a charging pile terminal, wherein the charging pile terminal includes an outer protective shell, a touch screen embedded in the outer protective shell, and a bottom protective plate fixedly installed on the bottom surface of the outer protective shell;

[0007] Also includes:

[0008] The frame structure includes a mounting plate, a pair of fixed rods fixed on the mounting plate, and a protective cover fixedly mounted on the fixed rods. An electric lifting cylinder is vertically fixedly mounted on the top surface of the protective cover. The rod of the electric lifting cylinder passes through the protective cover and is connected to the top surface of the outer shell for adjusting the height of the charging pile terminal.

[0009] A heat dissipation and dust removal device is used for automatic heat dissipation and dust removal of charging pile terminals. The heat dissipation and dust removal device includes a heat dissipation channel fixedly installed on the back of the outer shell and a centrifugal cooling fan fixedly installed on the side port of the heat dissipation channel. The exhaust end of the centrifugal cooling fan passes vertically through the bottom protective plate and is located on the bottom surface of the bottom protective plate.

[0010] A further improvement is that, after the charging pile terminal is retracted into the protective cover, the bottom guard plate is located in the bottom port of the protective cover, and a T-shaped sliding groove is opened on the side of each of the fixed rods. Triangular support frames are fixedly installed on both sides of the bottom surface of the bottom guard plate, and each triangular support frame is slidably set in the T-shaped sliding groove.

[0011] A further improvement is that the heat dissipation and dust removal device also includes a dust suction hood that is slidably disposed on the surface of the outer shell and a dust suction pipe that is fixedly installed on the outer side of the heat dissipation channel and connected to the side of the dust suction hood. Adjustment seats are fixedly installed on both sides of the outer shell, and installation cavities are provided in the adjustment seats. Each installation cavity is provided with a self-adjusting component, which is used to cooperate with the electric lifting cylinder to synchronously raise and lower the dust suction hood.

[0012] A further improvement is that each of the self-adjusting components includes a fixed pulley group, a pull rope, and a spring device. The fixed pulley group is fixedly installed in the mounting cavity. The spring device includes a mounting component, a tension spring fixedly installed on the mounting component, and a counterweight fixedly installed on the tension spring. The mounting component is fixedly installed at the end corner of the mounting cavity. The pull rope passes through one end of the fixed pulley group and is connected to the counterweight.

[0013] A further improvement is that the suction pipe is divided into a flexible hose section and a straight hose section. The straight hose section passes through the suction hood and has several negative pressure suction ports on the side facing the outer casing.

[0014] A further improvement is that grooves are provided through the sides of the adjustment seat, and guide rods are fixedly installed in the grooves. A slider is movably sleeved on each guide rod, and each pull rope is connected to each slider. The two ends of the inner side of the dust cover are connected to each slider.

[0015] A further improvement is that the heat dissipation and dust removal device also includes a filter. The outer side of the heat dissipation channel has an air inlet end on the side near the centrifugal cooling fan. The filter is provided with an air inlet and an air outlet, the air outlet and the air inlet end are connected, the dust suction pipe is connected to the air inlet, and an air filter element is fixedly installed inside the filter.

[0016] A further improvement is that it also includes an anti-detachment indicator component, which includes a baffle fixedly installed on the inner wall below the port of the outer shell, an adsorption magnetic plate two fixedly installed on the bottom surface of the baffle, an adsorption magnetic plate one fixedly installed on the top surface of the dust collection hood, and an elastic touch switch fixedly installed on the inner side of the adsorption magnetic plate two. An electromagnetic valve is fixedly installed at the air inlet end of the heat dissipation channel.

[0017] A further improvement is that it also includes a reinforcement component. A buffer layer is provided between the inner and outer walls of the outer shell, and a reinforcement layer is provided inside the bottom protective plate. The reinforcement component includes a metal reinforcement plate built into the reinforcement layer and several buffer springs provided in the buffer layer. After installation, the several buffer springs form a wrap around the charging pile terminal.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] (1) After charging is completed, the charging pile terminal is driven to retract into the protective cover by the retraction of the rod of the electric lifting cylinder. During the retraction process, the adsorption magnetic plate 2 at the bottom of the inner baffle of the outer shell and the adsorption magnetic plate 1 on the surface of the dust collection hood adhere to each other, and the elastic touch switch is pressed. The external PLC controller outputs a signal to the control line of the solenoid valve, so that the solenoid valve opens and the dust collection system is turned on. The baffle continues to press down into the dust collection hood, and the dust collection hood automatically collects the dust adhering to the touch screen of the charging pile terminal. The straight section of the dust collection pipe passes through the dust collection hood, and several negative pressure suction ports are opened on the side facing the outer shell, which can provide stable negative pressure suction to suck up the dust and ensure the adsorption and dust removal effect. The dust first enters the filter through the air inlet, and then enters the air inlet of the heat dissipation channel through the exhaust port. After being filtered by the air filter element, the dust can be prevented from entering the outer shell.

[0020] (2) In this invention, the sliders connected to both ends of the inner side of the dust hood slide on the guide rod to achieve limiting guidance, making the dust collection operation more stable. The slider pulls the pull rope to slide in the fixed pulley group until it drives the counterweight to pull the tension spring to deform and generate a rebound force. At this time, one dust collection operation is completed, and the dust hood is located at the lower side of the outer shell. When the charging pile terminal is put down again, the rebound force of the tension spring and the action of the counterweight are used to separate the adsorption magnetic plate two on the baffle and the adsorption magnetic plate one on the dust hood. The dust hood automatically returns to the initial position, waiting for the next dust removal treatment.

[0021] (3) The present invention also provides a buffer layer between the inner and outer walls of the outer shell, a reinforcing layer inside the bottom protective plate, a metal reinforcing plate in the reinforcing layer, and several buffer springs in the buffer layer. After installation, the several buffer springs form a wrap around the charging pile terminal. During the placement process after use, the combined action of the bottom protective plate and the outer shell can effectively protect the charging pile terminal, avoid damage caused by external pressure and collision, and improve its service life. This design of the present invention allows the charging pile terminal to automatically extend or retract into the protective cover. During the retraction process, dust can be automatically cleaned simultaneously, which not only provides better protection but also reduces the labor burden of cleaning personnel, resulting in better operation and use. Compared with traditional cooling fans, centrifugal cooling fans provide higher pressure while maintaining high airflow, making them suitable for applications with high air resistance and requiring strong and stable negative pressure, which helps to effectively dissipate heat inside the charging pile. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a partial structural diagram of the dust cover, adjustment base, and self-adjusting component of the present invention;

[0024] Figure 3 This is a top view of the heat dissipation and dust removal device and the outer shell of the present invention.

[0025] Figure 4 This is a schematic diagram of the entire frame structure of the present invention;

[0026] Figure 5 This is a schematic cross-sectional view of the automatic adjustment component inside the adjustment seat of the present invention;

[0027] Figure 6 This is a partial cross-sectional side view of the structure of the anti-detachment warning component and the heat dissipation and dust removal device inside the outer shell of the present invention;

[0028] Figure 7 This is a schematic diagram of a partial structure of the frame and bottom protective plate of the present invention;

[0029] Figure 8 This is a cross-sectional structural diagram of the reinforcement component, charging pile terminal, and protective cover of the present invention.

[0030] Marked in the image:

[0031] 1. Heat dissipation and dust removal device; 11. Adjustment seat; 12. Dust suction hood; 13. Dust suction pipe; 131. Flexible hose section; 132. Straight pipe section; 133. Negative pressure suction port; 14. Heat dissipation channel; 141. Air inlet; 15. Centrifugal cooling fan; 16. Self-adjusting component; 161. Fixed pulley block; 162. Pull rope; 163. Mounting component; 164. Tension spring; 165. Counterweight; 166. Guide rod; 167. Slider; 17. Filter; 171. Air inlet; 172. Exhaust outlet; 173. Air filter element; 101. Groove; 102. Mounting cavity;

[0032] 2. Charging station terminal; 21. Outer casing; 22. Touch screen; 23. Bottom protection plate;

[0033] 3. Anti-detachment indicator component; 31. Adsorption magnetic plate one; 32. Baffle; 33. Adsorption magnetic plate two; 34. Flexible touch switch; 35. Solenoid valve;

[0034] 4. Frame structure; 41. Electric lifting cylinder; 42. Protective cover; 43. Mounting plate; 44. Fixing rod; 45. Triangular support frame; 401. T-shaped slide rail;

[0035] 5. Reinforcing components; 51. Metal reinforcing plate; 52. Buffer spring; 501. Buffer layer; 502. Reinforcing layer. Detailed Implementation

[0036] The technical solution of the present invention will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0037] like Figures 1 to 8 As shown, a wall-mounted smart charging device includes a charging pile terminal 2, which includes an outer shell 21, a touch screen 22 embedded in the outer shell 21, and a bottom protective plate 23 fixedly installed on the bottom surface of the outer shell 21.

[0038] It should be noted that a notch is provided on the bottom protective plate 23, and the charging gun of the charging pile terminal 2 is inserted through the notch;

[0039] The frame structure 4 includes a mounting plate 43, a pair of fixed rods 44 fixed on the mounting plate 43, and a protective cover 42 fixed on the fixed rods 44. Each fixed rod 44 has a T-shaped groove 401 on its side. Triangular support frames 45 are fixedly installed on both sides of the bottom surface of the bottom guard plate 23. Each triangular support frame 45 is slidably set in the T-shaped groove 401 to cooperate with the guide sliding of the charging pile terminal 2, making the lifting more stable. An electric lifting cylinder 41 is vertically fixedly installed on the top surface of the protective cover 42. The rod of the electric lifting cylinder 41 passes through the protective cover 42 and is connected to the top surface of the outer shell 21 to adjust the height of the charging pile terminal 2.

[0040] Specifically, after the charging pile terminal 2 is retracted into the protective cover 42, the bottom protective plate 23 is located in the bottom port of the protective cover 42, thereby achieving overall dust protection for the charging pile terminal 2.

[0041] It should be noted that the T-shaped groove 401 on each fixed rod 44, viewed from above, is used to limit the position of the triangular support frame 45; the mounting plate 43 is U-shaped, with mounting ears at the four corners. During installation, expansion bolts are installed on each mounting ear to install the entire charging pile terminal 2.

[0042] The heat dissipation and dust removal device 1 includes a heat dissipation channel 14 fixedly installed on the back of the outer shell 21, a centrifugal cooling fan 15 fixedly installed on the side port of the heat dissipation channel 14, a dust suction hood 12 slidably installed on the surface of the outer shell 21, and a dust suction pipe 13 fixedly installed on the outer side of the heat dissipation channel 14 and connected to the side of the dust suction hood 12. The exhaust end of the centrifugal cooling fan 15 passes vertically through the bottom protective plate 23 and is located on the bottom surface of the bottom protective plate 23.

[0043] Specifically, adjusting seats 11 are fixedly installed on both sides of the outer shell 21. Each adjusting seat 11 has a mounting cavity 102. Each mounting cavity 102 contains a self-adjusting component 16. Each self-adjusting component 16 includes a fixed pulley assembly 161, a pull rope 162, and a spring device. The fixed pulley assembly 161 is fixedly installed in the mounting cavity 102 and forms a "7" shape. The spring device includes a mounting component 163, a tension spring 164 fixedly installed on the mounting component 163, and a counterweight 165 fixedly installed on the tension spring 164. The mounting component 163 is fixedly installed... The pull rope 162, located at the end corner of the mounting cavity 102, passes through the fixed pulley group 161 and connects to the counterweight 165 at one end. Grooves 101 are provided through the sides of the adjusting seat 11, and guide rods 166 are fixedly installed in each groove 101. A slider 167 is movably fitted onto each guide rod 166, and each pull rope 162 is connected to each slider 167. Each slider 167 is connected to both ends of the inner side of the dust collection hood 12. When charging is complete, the rod of the electric lifting cylinder 41 retracts, driving the charging pile terminal 2 to retract into the protective cover 42. During retraction, the adsorption magnetic plate 33 at the bottom of the inner baffle 32 of the outer shell 21 adheres to the adsorption magnetic plate 31 on the surface of the dust collection hood 12, and the elastic touch switch 34 is pressed. The external PLC controller outputs a signal to the control line of the solenoid valve 35, causing the solenoid valve 35 to open and activating the dust collection system. The baffle 32 continues to press down into the dust collection hood 12, which automatically vacuums the dust adhering to the touch screen 22 of the charging terminal 2. Meanwhile, the sliders 167 connected to both ends of the inner side of the dust collection hood 12 slide on the guide rod 166, achieving limiting guidance and making the vacuuming operation more stable. The sliders 167 pull the pull rope 162, which slides in the fixed pulley group 161 until it drives the counterweight 165 to pull the tension spring 164, causing deformation and generating a rebound force. At this point, one vacuuming operation is completed, and the dust collection hood 12 is located at the lower side of the outer shell 21. When the charging terminal 2 is lowered again, the rebound force of the tension spring 164 and the action of the counterweight 165 cause the adsorption magnetic plate 33 on the baffle 32 and the adsorption magnetic plate 31 on the dust collection hood 12 to separate, and the dust collection hood 12 returns to its initial position, waiting for the next dust removal process.

[0044] It should be noted that, in this embodiment, the centrifugal cooling fan 15 can be selected with the appropriate power according to the requirements; each fixed pulley in the fixed pulley group 161 is arranged in a wave pattern, that is, the lowest surface of the left fixed pulley and the highest surface of the adjacent fixed pulley are on the same plane, and they are arranged in sequence.

[0045] As a preferred embodiment, the suction pipe 13 is divided into a flexible hose section 131 and a straight pipe section 132. The straight pipe section 132 of the suction pipe 13 passes through the suction hood 12 and has several negative pressure suction ports 133 on the side facing the outer protective shell 21, which can provide stable negative pressure suction to suck up dust and ensure the adsorption and dust removal effect.

[0046] As a preferred embodiment, the heat dissipation and dust removal device 1 also includes a filter 17. The outer side of the heat dissipation channel 14 is provided with an air inlet 141 on the side near the centrifugal cooling fan 15. The filter 17 is provided with an air inlet 171 and an exhaust port 172. The exhaust port 172 is connected to the air inlet 141. The dust suction pipe 13 is connected to the air inlet 171. An air filter element 173 is fixedly installed inside the filter 17. By allowing dust to enter the filter 17 first through the air inlet 171 and then enter the air inlet 141 of the heat dissipation channel 14 through the exhaust port 172, and being filtered by the air filter element 173, dust can be prevented from entering the outer shell 21.

[0047] like Figure 3 and Figure 6 As shown in this embodiment, another implementation scheme is also provided, as detailed below:

[0048] The anti-detachment prompt component 3 includes a baffle 32 fixedly installed on the inner wall below the port of the outer shell 21, an adsorption magnetic plate 33 fixedly installed on the bottom surface of the baffle 32, an adsorption magnetic plate 31 fixedly installed on the top surface of the dust collection cover 12, and an elastic touch switch 34 fixedly installed on the inner side of the adsorption magnetic plate 33. An electromagnetic valve 35 is fixedly provided on the air inlet end 141 of the heat dissipation channel 14.

[0049] It should be noted that this embodiment has an external PLC controller. The elastic touch switch 34 is a mechanical elastic touch switch. The signal line of the elastic touch switch 34 is connected to the input port of the PLC controller, and the control line of the solenoid valve 35 is connected to the output port of the PLC controller. By setting a logic program in the PLC controller, when the elastic touch switch 34 is pressed, the PLC controller outputs a signal to the control line of the solenoid valve 35, causing the solenoid valve 35 to open; when it is released, the PLC controller stops outputting signals, and the solenoid valve 35 closes. This circuit connection control part is prior art, and its working principle has been disclosed.

[0050] like Figure 8 As shown in this embodiment, another implementation scheme is also provided, as detailed below:

[0051] The reinforcement component 5 includes a buffer layer 501 between the inner and outer walls of the outer shell 21 and a reinforcement layer 502 inside the bottom protective plate 23. The reinforcement component 5 includes a metal reinforcement plate 51 built into the reinforcement layer 502 and several buffer springs 52 disposed in the buffer layer 501. After installation, the several buffer springs 52 form a wrap around the charging pile terminal 2. During the placement process after use, the combined action of the bottom protective plate 23 and the outer shell 21 can effectively protect the charging pile terminal 2, avoid damage caused by external pressure and collision, and improve its service life.

[0052] like Figures 1 to 8As shown in this embodiment, it should also be noted that the actual dimensions and shapes of the components in the application document are selected and installed according to the actual needs of the site before implementation. Furthermore, it should be noted that this application document only addresses the shortcomings of existing wall-mounted smart charging devices, such as inconvenient cleaning, poor protective effect, and inconvenient operation, and does not involve improvements in other aspects.

[0053] The working principle of this wall-mounted smart charging device is described below for specific application scenarios:

[0054] When using this invention: First, fix the mounting plate 43 of the entire frame structure 4 to the wall or pile base. Then, connect the entire charging pile terminal 2 to the power supply and debug it. After debugging, the user controls the electric lifting cylinder 41 to open, and its rod extends to drive the charging pile terminal 2 out of the protective cover 42. The user can then directly unplug the charging gun on the side of the charging pile terminal 2 for charging. During the charging process, the heat dissipation and dust removal device 1 integrated on the back of the outer shell 21 of the charging pile terminal 2 plays a role. The impeller inside the centrifugal cooling fan 15 rotates at high speed, quickly drawing in hot air from the outer shell 21 through the heat dissipation channel 14 and the air inlet, and throwing it out radially to form a high-speed airflow that is discharged from the bottom surface of the bottom cover plate 23, quickly removing the heat inside the charging pile and achieving rapid cooling.

[0055] After charging is complete, the rod of the electric lifting cylinder 41 retracts, driving the charging pile terminal 2 to retract into the protective cover 42. During the retraction process, the adsorption magnetic plate 33 at the bottom of the inner baffle 32 of the outer shell 21 adheres to the adsorption magnetic plate 31 on the surface of the dust collection hood 12, and the elastic touch switch 34 is pressed. The external PLC controller outputs a signal to the control line of the solenoid valve 35, causing the solenoid valve 35 to open and turn on the dust collection system. The baffle 32 continues to press down into the dust collection hood 12, and the dust collection hood 12 automatically vacuums the dust adhering to the touch screen 22 of the charging pile terminal 2. The straight section 132 of the suction pipe 13 passes through the dust collection hood 12, and several negative pressure suction ports 133 are opened on the side facing the outer shell 21, which can provide stable negative pressure suction to suck in the dust and ensure the adsorption and dust removal effect. Dust first enters the filter 17 through the air inlet 171, and then enters the air inlet 141 of the heat dissipation channel 14 through the exhaust port 172. After being filtered by the air filter element 173, dust can be prevented from entering the outer shell 21.

[0056] The sliders 167 connected to both ends of the inner side of the dust hood 12 slide on the guide rod 166 to achieve limiting guidance, making the dust collection operation more stable. The sliders 167 pull the pull rope 162 to slide in the fixed pulley group 161 until the counterweight 165 pulls the tension spring 164 to deform and generate a rebound force. At this time, one dust collection operation is completed, and the dust hood 12 is located at the lower side of the outer shell 21. If multiple dust collections are required, there is no need to manually turn off the power at this time, and the power is on; otherwise, the power must be manually turned off. When the charging pile terminal 2 is put down again, the rebound force of the tension spring 164 and the action of the counterweight 165 are used to separate the adsorption magnetic plate 33 on the baffle 32 and the adsorption magnetic plate 31 on the dust hood 12. The dust hood 12 automatically returns to the initial position, waiting for the next dust collection.

[0057] Furthermore, this invention also incorporates a buffer layer 501 between the inner and outer walls of the outer casing 21, a reinforcing layer 502 within the bottom protective plate 23, a metal reinforcing plate 51 within the reinforcing layer 502, and several buffer springs 52 within the buffer layer 501. These buffer springs, after installation, enclose the charging pile terminal 2. During storage after use, the combined action of the bottom protective plate 23 and the outer casing 21 effectively protects the charging pile terminal 2, preventing damage from external pressure or collisions and extending its service life. This design allows the charging pile terminal 2 to automatically extend or retract into the protective cover 42. During retraction, automatic dust cleaning is performed simultaneously, providing better protection and reducing the workload of cleaning personnel, resulting in improved operation and usability. Compared to traditional cooling fans, the centrifugal cooling fan 15 provides higher pressure while maintaining high airflow, making it suitable for applications with high air resistance and requiring strong and stable negative pressure, thus facilitating the effective dissipation of heat from inside the charging pile.

[0058] The above embodiments are only used to illustrate the technical methods of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical methods of the present invention without departing from the spirit and scope of the technical methods of the present invention.

Claims

1. A wall-mounted intelligent charging device, comprising a charging pile terminal (2), the charging pile terminal (2) comprising an outer shell (21), a touch screen (22) embedded in the outer shell (21), and a bottom guard plate (23) fixedly installed on the bottom surface of the outer shell (21); characterized in that Further comprising: a rack structure (4), the rack structure (4) comprising a mounting plate (43), a pair of fixed rods (44) fixedly installed on the mounting plate (43), and a protective cover (42) fixedly installed on the fixed rods (44), the top surface of the protective cover (42) being vertically fixedly installed with an electric lifting cylinder (41), the rod body of the electric lifting cylinder (41) penetrating through the protective cover (42) and being connected with the top surface of the outer shell (21), for adjusting the height of the charging pile terminal (2); a heat dissipation and dust removal device (1) for automatically dissipating heat and removing dust from the charging pile terminal (2), the heat dissipation and dust removal device (1) comprising a heat dissipation channel (14) fixedly installed on the back surface of the outer shell (21), and a centrifugal heat dissipation fan (15) fixedly installed on the side port of the heat dissipation channel (14), the exhaust end of the centrifugal heat dissipation fan (15) penetrating through the bottom surface of the bottom guard plate (23); the heat dissipation and dust removal device further comprising a dust collection cover (12) slidingly arranged on the surface of the outer shell (21), and a dust collection pipe (13) fixedly installed on the outer side surface of the heat dissipation channel (14) and connected with the side surface of the dust collection cover (12), both sides of the outer shell (21) being fixedly installed with an adjusting seat (11), the adjusting seat (11) being provided with an installation cavity (102) therein, each installation cavity (102) being provided with a self-adjusting assembly (16), the self-adjusting assembly (16) being used for synchronously lifting the dust collection cover (12) in cooperation with the electric lifting cylinder (41); each self-adjusting assembly (16) comprising a fixed pulley block (161), a pull rope (162), and a spring device, the fixed pulley block (161) being fixedly arranged in the installation cavity (102), the spring device comprising a mounting member (163), a tension spring (164) fixedly installed on the mounting member (163), and a counterweight (165) fixedly installed on the tension spring (164), the mounting member (163) being fixedly installed at the end corner of the installation cavity (102), the pull rope (162) penetrating through one end of the fixed pulley block (161) and being connected with the counterweight (165).

2. The wall-mounted intelligent charging device according to claim 1, characterized in that, After the charging pile terminal (2) is retracted into the protective cover (42), the bottom guard plate (23) is located in the bottom port of the protective cover (42), a T-shaped sliding groove (401) is formed in the side surface of each fixed rod (44), and a triangular support frame (45) is fixedly installed on both sides of the bottom surface of the bottom guard plate (23), each triangular support frame (45) being slidingly arranged in the T-shaped sliding groove (401).

3. The wall-mounted intelligent charging device according to claim 1, characterized in that, The dust collection pipe (13) is divided into a hose section (131) and a straight pipe section (132), the straight pipe section (132) of the dust collection pipe (13) penetrating through the dust collection cover (12) and being provided with a plurality of negative pressure suction ports (133) on the side surface facing the outer shell (21).

4. The wall-mounted intelligent charging device according to claim 1, characterized in that, The side of the adjusting seat (11) is provided with a groove (101), the guiding rod (166) is fixedly installed in the groove (101), the sliding block (167) is movably sleeved on the guiding rod (166), and the pull rope (162) is connected with the sliding block (167).

5. The wall-mounted intelligent charging device according to claim 1, characterized in that, The heat dissipation and dust removal device (1) further comprises a filter (17), the outer side of the heat dissipation channel (14) is provided with an air inlet end (141) on the side close to the centrifugal heat dissipation fan (15), the filter (17) is provided with an air inlet (171) and an air outlet (172), the air outlet (172) is connected with the air inlet end (141), the dust suction pipe (13) is connected with the air inlet (171), and the air filter element (173) is fixedly installed in the filter (17).

6. The wall-mounted intelligent charging device according to claim 1, characterized in that, Further additionally comprising a anti-off prompting assembly (3), the anti-off prompting assembly (3) comprises a baffle (32) fixedly installed on the inner wall below the port of the outer shell (21), a second adsorption magnetic plate (33) fixedly installed on the bottom surface of the baffle (32), a first adsorption magnetic plate (31) fixedly installed on the top surface of the dust suction cover (12) and a elastic touch switch (34) fixedly installed on the inner side of the second adsorption magnetic plate (33), and the air inlet end (141) of the heat dissipation channel (14) is fixedly provided with an electromagnetic valve (35).

7. The wall-mounted intelligent charging device according to claim 1, characterized in that, Further additionally comprising a reinforcing assembly (5), the inner wall and the outer wall of the outer shell (21) are provided with a buffer layer (501), the inner wall of the bottom guard plate (23) is provided with a reinforcing layer (502), the reinforcing assembly (5) comprises a metal reinforcing plate (51) built in the reinforcing layer (502) and a plurality of buffer springs (52) arranged in the buffer layer (501), and the plurality of buffer springs (52) are wrapped around the charging pile terminal (2) after installation.

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