Moistureproof and dustproof charging pile

Abstract

The utility model discloses a moisture-proof and dust-proof charging pile, which comprises a shell, a rain cover fixedly arranged at the top of the shell, a charging module arranged inside the shell, a control panel and a charging gun which are arranged on the front surface of the shell, and two shells which are symmetrically inserted into the two sides of the shell and are communicated with the inner cavity of the shell, a permeable plate is hinged to one end, extending out of the shell, of the shell; the dust filtering and moisture absorbing assembly is inserted into one end, extending out of the shell, of the shell; the plugging assembly is arranged at the position, corresponding to the shell, of the inner cavity of the shell and used for plugging the end, inserted into the shell, of the shell when the charging gun does not work. According to the utility model, the housing is inserted into the two sides of the housing, and the dust filtration and moisture absorption assemblies are arranged in the housing, so that air outside the housing needs to be subjected to dust and moisture absorption through the dust filtration and moisture absorption assemblies before entering the housing, and dust and moisture are prevented from entering the housing and affecting the internal charging module.

Description

Technical Field

[0001] The utility model relates to the technical field of charging piles, and in particular to a moisture-proof and dust-proof charging pile. Background Art

[0002] Charging piles are a type of infrastructure used to provide charging services for electric vehicles such as electric cars and electric bicycles, and are key supporting facilities for the development of new energy vehicles. In order to ensure that users of new energy vehicles can recharge their vehicles in a timely manner and reduce their range anxiety, charging piles are being deployed more and more densely across the country, and more and more outdoor charging piles are also appearing.

[0003] Outdoor charging piles are generally exposed outdoors. In order to prevent water vapor, dust, etc. from entering the charging piles and affecting the normal operation of the charging piles, the charging piles are generally equipped with filtering structures for filtering dust and water vapor at the air holes on both sides, thereby minimizing the possibility of them entering the charging piles. However, the air holes of the charging piles are always open, and the outside air carrying water vapor and dust continuously convects and exchanges with the gas inside the charging piles. The filtering structures on both sides need to continuously filter water vapor and dust, and the filtering structures such as dust filters and moisture-absorbing mesh need to be replaced and cleaned regularly, which greatly shortens the maintenance cycle of the filtering structure and brings great inconvenience to the maintenance work of the charging piles.

[0004] To this end, the present application specifically proposes a moisture-proof and dust-proof charging pile to solve the above-mentioned technical problems. Utility Model Content

[0005] The main purpose of the utility model is to solve the above-mentioned deficiencies and provide a moisture-proof and dust-proof charging pile, which opens the air holes when the charging pile is working and blocks the air holes when it is not working, thereby shortening the working time of the filtering structure and thus extending the maintenance period of the filtering structure.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A moisture-proof and dust-proof charging pile comprises an outer shell, a rain shield fixedly arranged on the top of the outer shell, a charging module arranged inside the outer shell, a control panel and a charging gun arranged on the front of the outer shell, and also comprises: two shells symmetrically inserted on both sides of the outer shell and connected to the inner cavity of the outer shell, and one end of the shell extending out of the outer shell is hingedly provided with a breathable plate; a dust filtering and moisture absorption component inserted in the end of the shell extending out of the outer shell; a blocking component arranged at the corresponding position between the inner cavity of the shell and the shell, and used for blocking the end of the shell inserted into the outer shell when the charging gun is not working.

[0008] Furthermore, the blocking assembly includes two parallel slide rails fixedly arranged in the inner cavity of the shell, a slide rod slidably arranged in the slide rails, a connecting rod fixedly arranged between the two slide rods, an electric telescopic rod with one end fixedly arranged on the connecting rod and the other end fixedly arranged on the top of the inner cavity of the shell, and a baffle connected to the two slide rods at the same time.

[0009] Furthermore, connecting rods are hingedly provided at the four corners of the baffle, the connecting rods are hingedly provided to the ends of the slide rods, and a stopper is fixedly provided at the bottom end of the slide rail.

[0010] Furthermore, one end of the shell body inserted into the outer shell is provided with a step for the baffle plate to abut against, and a circle of sealing strip is provided at the edge of the baffle plate.

[0011] Furthermore, the dust filter and moisture absorption component includes two sealing slots fixedly arranged in the shell, two insertion holes opened on one side of the shell, a dust filter mesh inserted in the sealing slot close to one side of the air permeable plate, and a moisture absorption mesh inserted in the other sealing slot.

[0012] Furthermore, a bidirectional fan is fixedly arranged between the moisture-absorbing mesh and the step, the bidirectional fan is electrically connected to the control panel, and the electric telescopic rod is electrically connected to the control panel.

[0013] The beneficial effects of the utility model are embodied in:

[0014] 1. The utility model inserts a shell on both sides of the shell, and sets a dust filter and moisture absorption component in the shell. The air outside the shell needs to pass through the dust filter and moisture absorption component to absorb dust and water vapor before entering the shell, so as to prevent dust and water vapor from entering the shell and affecting the internal charging module;

[0015] 2. The utility model provides a plugging component at one end of the shell inserted into the housing. When the charging gun is not working, the plugging component seals the shell, so that the shell is in a sealed state as a whole, and it is difficult for external air to enter, thereby reducing the amount of air filtered by the dust filter and moisture absorption component and shortening its maintenance cycle;

[0016] 3. The utility model speeds up the circulation of air between the outer shell and the outside world by arranging two-way fans in the two shells, so as to dissipate heat and cool down faster. The control panel controls the rotation direction of the blades of the two two-way fans to be opposite to the previous start and stop each time. In this way, the two-way fans can blow away the dust accumulated on the dust filter mesh, and at the same time carry the heat in the outer shell to dry the moisture on the moisture absorption mesh, thereby further shortening the maintenance period of the dust filter and moisture absorption component. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of a plugging assembly according to an embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of a blocking component according to an embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of a blocking state of a blocking component according to an embodiment of the utility model;

[0023] Figure 6 This is a schematic diagram of the overall structure of the housing of an embodiment of the utility model;

[0024] Figure 7 A schematic diagram of the overall structure of a housing from another perspective of an embodiment of the utility model;

[0025] Figure 8 This is a schematic diagram of the structure of a dust filter and moisture absorption component according to an embodiment of the utility model;

[0026] Fig. 9 A half-section schematic diagram of a housing of an embodiment of the utility model;

[0027] Fig.10 This is a schematic diagram of the blocking state of a blocking component according to an embodiment of the utility model.

[0028] In the figure: 1. outer shell; 2. rain shield; 3. control panel; 4. charging gun; 5. shell; 6. dust filter and moisture absorption component; 61. sealing slot; 62. socket; 63. dust filter mesh; 64. moisture absorption mesh; 7. blocking component; 71. slide rail; 72. slide rod; 73. connecting rod; 74. electric telescopic rod; 75. baffle; 8. connecting rod; 9. block; 10. step; 11. sealing strip; 12. breathable plate; 13. two-way fan. DETAILED DESCRIPTION

[0029] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0030] like Figure 1-10 As shown, the utility model provides a moisture-proof and dust-proof charging pile, including: a shell 1, a rain shield 2 fixedly arranged on the top of the shell 1, a charging module arranged inside the shell 1, a control panel 3 and a charging gun 4 arranged on the front of the shell 1, and also includes:

[0031] Two shells 5 are symmetrically inserted on both sides of the shell 1 and communicated with the inner cavity of the shell 1. One end of the shell 5 extending out of the shell 1 is hingedly provided with a breathable plate 12;

[0032] The dust filter and moisture absorption component 6 is inserted into the end of the shell 5 extending out of the outer shell 1;

[0033] The blocking component 7 is arranged at the corresponding position between the inner cavity of the shell 1 and the shell 5, and is used to block one end of the shell 5 inserted into the shell 1 when the charging gun 4 is not working.

[0034] When the charging gun 4 is in the charging condition, the blocking component 7 does not block the shell 5, and the shell 1 is connected to the outside through the shell 5. The outside air passes through the air permeable plate 12 and circulates with the air inside the shell 1 to take away the heat generated by the charging module inside the shell 1 when it is working. At the same time, the outside air must first pass through the dust filter and moisture absorption component 6 before entering the shell 1 through the air permeable plate 12. Therefore, the dust and water vapor in the air are filtered by the dust filter and moisture absorption component 6 and will not enter the shell 1 again; when the charging gun 4 is not working, the blocking component 7 blocks the shell 5, and the shell 1 is in a closed state. The air outside the shell 1 cannot circulate with the air inside it. Therefore, the amount of air passing through the dust filter and moisture absorption component 6 is greatly reduced. Compared with the shell 1 that is always connected to the outside world, this solution reduces the workload of the dust filter and moisture absorption component 6, thereby extending its maintenance period.

[0035] In one embodiment, the blocking assembly 7 includes two parallel slide rails 71 fixedly arranged in the inner cavity of the housing 1, a slide bar 72 slidably arranged in the slide rails 71, a connecting rod 73 fixedly arranged between the two slide bars 72, an electric telescopic rod 74 with one end fixedly arranged on the connecting rod 73 and the other end fixedly arranged on the top of the inner cavity of the housing 1, and a baffle 75 connected to the two slide bars 72. With such a design, when the charging gun 4 is in a charging state, the electric telescopic rod 74 contracts, and drives the slide bar 72 to slide upward along the slide rail 71 through the connecting rod 73, thereby driving the baffle 75 connected to the slide bar 72 to move upward together, and the baffle 75 cannot block the housing 5, so that the air in the housing 1 can circulate normally with the outside to ensure the heat dissipation effect; when the charging gun 4 is not working, the electric telescopic rod 74 extends, driving the baffle 75 to move downward until the baffle 75 completely blocks the housing 5, so that the housing 1 is in a closed state.

[0036] In one embodiment, connecting rods 8 are hingedly provided at the four corners of the baffle 75, and the connecting rods 8 are hingedly provided with the ends of the slide bar 72, and a stopper 9 is fixedly provided at the bottom end of the slide rail 71. With this design, when the baffle 75 moves downward to block the housing 5, the baffle 75 first contacts the stopper 9, and at this time, the electric telescopic rod 74 continues to extend, driving the slide bar 72 to apply pressure to the connecting rod 8, and the connecting rod 8 rotates around the hinge point between it and the baffle 75, and pushes the baffle 75 to move in the horizontal direction, so that the baffle 75 can press against the housing 5 to ensure the blocking effect.

[0037] In one embodiment, a step 10 for the baffle 75 to abut is provided at one end of the shell 5 inserted into the outer shell 1, and a circle of sealing strip 11 is provided at the edge of the baffle 75. With this design, the baffle 75 abuts against the shell 5 through the step 10, and the sealing strip 11 can improve the abutment and sealing performance of the two, preventing external air from entering the outer shell 1.

[0038] In one embodiment, the dust filter and moisture absorption assembly 6 includes two sealed slots 61 fixedly arranged in the housing 5, two plug holes 62 opened on one side of the housing 5, a dust filter mesh 63 inserted in the sealed slot 61 close to the side of the air permeable plate 12, and a moisture absorption mesh 64 inserted in another sealed slot 61. With this design, when the outside air enters the housing 5, it first passes through the air permeable plate 12, and then is filtered out of dust and water vapor by the dust filter mesh 63 and the moisture absorption mesh 64 in turn, so that the air entering the housing 1 will not have an adverse effect on the operation of the charging module, and the sealed slot 61 can ensure that the air cannot pass through the gap between the dust filter mesh 63 and the moisture absorption mesh 64 and the housing 5, thereby ensuring the filtering effect of the dust filter and moisture absorption assembly 6; when the dust filter mesh 63 and the moisture absorption mesh 64 need to be replaced, they can be directly pulled out from the sealed slot 61 and the plug hole 62 and replaced, which is convenient to operate.

[0039] In one embodiment, a two-way fan 13 is fixedly arranged between the moisture-absorbing mesh 64 and the step 10, and the two-way fan 13 is electrically connected to the control panel 3, and the electric telescopic rod 74 is electrically connected to the control panel 3. When the charging gun 4 is in the charging state, the control panel 3 controls the electric telescopic rod 74 to extend, driving the baffle 75 to block the shell 5, and simultaneously turning on the two two-way fans 13. The exhaust directions of the two two-way fans 13 are the same, which speeds up the circulation of air in the shell 1, so as to dissipate heat and cool down faster, and the control panel 3 controls the rotation direction of the blades of the two two-way fans 13 each time they are started and stopped to be opposite to the previous time, so that the two-way fans 13 can blow away the dust accumulated on the dust filter mesh 63, and at the same time carry the heat in the shell 1 to dry the moisture on the moisture-absorbing mesh 64, further shortening the maintenance period of the dust filter and moisture absorption component 6.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

[0041] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0042] In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that ordinary technicians in the field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

Claims

1. A moisture-proof and dust-proof charging pile, comprising a housing (1), a rain shield (2) fixedly arranged on the top of the housing (1), a charging module arranged inside the housing (1), a control panel (3) arranged on the front of the housing (1) and a charging gun (4), characterized in that: Also includes: Two shells (5) are symmetrically inserted on both sides of the shell (1) and communicated with the inner cavity of the shell (1); one end of the shell (5) extending out of the shell (1) is hingedly provided with a breathable plate (12); A dust filtering and moisture absorbing component (6) is inserted into one end of the shell (5) extending out of the outer shell (1); A blocking component (7) is arranged at a position corresponding to the inner cavity of the shell (1) and the shell (5), and is used to block one end of the shell (5) inserted into the shell (1) when the charging gun (4) is not working.

2. A moisture-proof and dust-proof charging pile as claimed in claim 1, characterized in that: The blocking assembly (7) comprises two mutually parallel slide rails (71) fixedly arranged in the inner cavity of the shell (1), a slide rod (72) slidably arranged in the slide rails (71), a connecting rod (73) fixedly arranged between the two slide rods (72), an electric telescopic rod (74) with one end fixedly arranged on the connecting rod (73) and the other end fixedly arranged on the top of the inner cavity of the shell (1), and a baffle (75) simultaneously connected to the two slide rods (72).

3. A moisture-proof and dust-proof charging pile as claimed in claim 2, characterized in that: Connecting rods (8) are hingedly provided at the four corners of the baffle (75), the connecting rods (8) are hingedly provided with the ends of the slide rods (72), and a stopper (9) is fixedly provided at the bottom end of the slide rail (71).

4. A moisture-proof and dust-proof charging pile as claimed in claim 3, characterized in that: One end of the shell (5) inserted into the outer casing (1) is provided with a step (10) for the baffle (75) to abut against, and the edge of the baffle (75) is provided with a circle of sealing strip (11).

5. A moisture-proof and dust-proof charging pile as claimed in claim 4, characterized in that: The dust filter and moisture absorption component (6) comprises two sealing slots (61) fixedly arranged in the housing (5), two insertion holes (62) opened on one side of the housing (5), a dust filter mesh (63) inserted in the sealing slot (61) on the side close to the air permeable plate (12), and a moisture absorption mesh (64) inserted in the other sealing slot (61).

6. A moisture-proof and dust-proof charging pile as claimed in claim 5, characterized in that: A bidirectional fan (13) is fixedly arranged between the moisture-absorbing mesh (64) and the step (10); the bidirectional fan (13) is electrically connected to the control panel (3); and the electric telescopic rod (74) is electrically connected to the control panel (3).

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