A rainproof charger for outdoor use

Abstract

The present invention relates to the technical field of chargers, and in particular to a rainproof charger for outdoor conditions, comprising a charger body and a waterproof box formed by buckling a first box body and a second box body, wherein the charger body is placed inside the waterproof box, and a positioning mechanism for fixing the charger body is arranged inside the waterproof box, and heat dissipation mechanisms are arranged on both end surfaces of the waterproof box, and the heat dissipation mechanism comprises a first cover body, and a second cover body capable of rotating along the center of the first cover body is arranged on a side of the first cover body away from the interior of the waterproof box, a counterweight block is arranged at the inner edge of the second cover body, and a second heat dissipation hole is opened on the second cover body. Through the mutual cooperation of the first cover body, the second cover body and the counterweight block, the problem that the position of the second heat dissipation hole can be adaptively changed when the user places the charger body outdoors is solved, so as to prevent rainwater from penetrating into the waterproof box and affecting the normal use of the charger body.

Description

Technical Field

[0001] The present invention relates to the technical field of chargers, and in particular to a rainproof charger based on outdoor conditions. Background Art

[0002] With the popularity of portable electronic devices and the increase in outdoor activities, the demand for outdoor power supplies and charging equipment is growing. However, the outdoor environment is complex and changeable, especially rainy conditions, which poses a huge challenge to the waterproofing and heat dissipation of charging equipment. When used outdoors, traditional chargers are often easily damaged due to the lack of effective waterproofing measures, and long-term operation can easily lead to overheating, which in turn affects their service life and safety. Although there are some waterproof designs for outdoor chargers on the market, most of them focus on simple shell packaging and ignore the optimization of heat dissipation performance. Although this design can prevent moisture intrusion to a certain extent, when working in a high temperature environment, due to poor heat dissipation, it is easy to cause internal components to overheat, and even cause safety hazards such as fire. Therefore, it is particularly urgent to develop an outdoor charger that is both effectively waterproof and efficient in heat dissipation.

[0003] Chinese patent publication number CN217804369U discloses a charger with a waterproof mechanism, including a waterproof box and a charger body, both sides of the charger body are electrically connected with charging cables, the waterproof box is a box structure with an open bottom, both sides of the waterproof box are provided with heat dissipation windows, and the top of the inner wall of the waterproof box is fixedly connected with two partitions. The beneficial effect of the patent is that during the operation of the device, the charger body can be squeezed and fixed inside the waterproof box by the provided squeezing mechanism, the partition fixed on the inner wall of the waterproof box can prevent rainwater from splashing in, the provided heat dissipation box can facilitate the heat dissipation inside the waterproof box, and the provided box cover can be sealed and closed with the waterproof box The waterproof cover can seal the charging cable and the charging socket to prevent rainwater from penetrating. It has a reasonable structure, is convenient for charging the charger body outdoors, and has better waterproof and heat dissipation effects. However, the charger body can only be placed in one direction each time, and in outdoor environments or real environments, users generally do not intentionally place the charger body when placing it, but place the charger body with any one surface facing the ground. In this state, the heat dissipation and waterproof effects cannot be guaranteed, so rainwater can easily penetrate into the interior of the charger body on rainy days. Therefore, there is a need for a rainproof charger that is both effectively waterproof and efficiently dissipates heat. Summary of the invention

[0004] In view of the above problems, a rainproof charger based on outdoor conditions is provided. Through the cooperation of the first cover body, the second cover body and the counterweight block, the problem that when the user places the charger body outdoors, the waterproof box can adaptively change the position of the second heat dissipation hole to prevent rainwater from seeping into the waterproof box and affecting the normal use of the charger body.

[0005] To solve the problems of the prior art, the present invention provides a rainproof charger for outdoor conditions, comprising a charger body and a waterproof box formed by snapping a first box body and a second box body, the charger body being placed inside the waterproof box, the waterproof box being rectangular, the interior of the waterproof box being provided with a positioning mechanism for fixing the charger body, both end surfaces of the waterproof box being provided with a heat dissipation mechanism, the heat dissipation mechanism comprising a first cover body recessed toward the interior of the waterproof box, a plurality of first heat dissipation holes being provided near the center of the first cover body, a second cover body being provided on a side of the first cover body away from the interior of the waterproof box and being rotatable along the center of the first cover body, a gap being formed between the second cover body and the first cover body, a counterweight block being provided at the inner edge of the second cover body, and a second heat dissipation hole being provided at the edge of a side of the second cover body away from the counterweight block.

[0006] Preferably, the first cover body and the second cover body are both in a trumpet shape.

[0007] Preferably, a rotating shaft extending toward the center of the first cover body is arranged at the center of the second cover body, and a bearing sleeve for rotating the rotating shaft is arranged at the center of the first cover body.

[0008] Preferably, a plurality of annular sliding blocks equidistantly distributed along the circumferential direction of the second cover body are provided on the outer side of the opening of the second cover body, and an annular slide rail capable of limiting the movement of each annular sliding block is provided on the inner side wall of the first cover body.

[0009] Preferably, a bending portion for shielding the annular slide rail is provided at the opening edge of the second cover body, and the bending portion extends toward the inner side wall of the opening of the first cover body and fits tightly with the inner side wall of the first cover body.

[0010] Preferably, the second cover body is provided with a rain shield capable of shielding the second heat dissipation hole at the edge of the second heat dissipation hole, and one side of the rain shield is extended toward the center of the second cover body.

[0011] Preferably, a first mounting plate is provided at the edge of the second box body, a second mounting plate matching the shape of the first mounting plate is provided on the first box body, a sealing strip is provided between the first mounting plate and the second mounting plate, a plurality of first connecting ears are also provided on the first mounting plate, a first mounting hole is provided on the first connecting ear, a second connecting ear corresponding to the first connecting ear is provided on the second mounting plate, and a second mounting hole corresponding to the first mounting hole is provided on the second connecting ear.

[0012] Preferably, the sides of the waterproof box are each provided with a plurality of foot seats for supporting the waterproof box, and the ends of the foot seats are provided with a plurality of protrusions.

[0013] Preferably, the positioning mechanism includes two clamping plates respectively installed in the first box body and the second box body, and the charger body is arranged between the two clamping plates. The charger body can be clamped inside the waterproof box through the two clamping plates, and a buffer mechanism capable of driving the corresponding clamping plate to move toward the charger body is provided on one side of the two clamping plates away from the charger body.

[0014] Preferably, the buffer mechanism includes a connecting plate, the connecting plate is arranged on the inner side wall of the first box body or the second box body, slide rails are symmetrically arranged on both sides of the connecting plate, each of the slide rails is provided with a slider that can move along the corresponding slide rail, a hinge seat is arranged near the center of the connecting plate, two connecting rods are hingedly arranged on the hinge seat, one end of the two connecting rods away from the hinge seat is respectively hinged with the two sliders, a light rod is arranged inside each of the slide rails, the two ends of the light rod are respectively fixedly connected to the two sides of the interior of the slide rail, each of the sliders is provided with a through hole for each corresponding light rod to pass through, each of the light rods is sleeved with a first spring, the two ends of the first spring are abutted against one side of the corresponding slide rail and one side of the slider, the first spring is located on the side of the slider away from the hinge seat, a limited position plug hole is provided on one side of each of the slide rails, a limiting plug column that can move along the limiting plug hole is provided on the splint, a second spring is sleeved on the outside of the limiting plug column, and the two ends of the second spring are respectively abutted against the outer side wall of the slide rail and the side wall of the splint.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The present invention uses the mutual cooperation of the first cover body, the second cover body and the counterweight block, and a downward gravity effect is generated through the counterweight block. This gravity effect automatically drives the second cover body to rotate around the center of the first cover body until the counterweight block is close to the ground. As the second cover body rotates, the second heat dissipation holes on the second cover body will also change direction accordingly, and finally the second heat dissipation holes will be away from the ground. In this state, the hole direction of the second heat dissipation holes is set toward the ground. Therefore, even if rain falls on the second cover body, since the hole direction of the second heat dissipation holes is toward the ground, the rain will only slide along the surface of the cover body and will not easily penetrate into the second heat dissipation holes, thereby ensuring the normal use of the charger body in rainy outdoor conditions.

[0017] 2. The present invention not only increases the area of ​​hot air circulation through the trumpet-shaped first cover body and the second cover body, but also gradually accelerates the hot air flow during the flow process, so that it is discharged through the second heat dissipation holes more quickly. When the second heat dissipation holes on the second cover body rotate away from the ground due to the action of the breeding block, the trumpet-shaped second cover body forms a guide structure. The guide structure makes it more inclined for rainwater to slide along the surface of the second cover body when it contacts the second cover body, rather than directly seeping into the second heat dissipation holes.

[0018] 3. The present invention extends one side of the rain shield toward the center of the second cover body to form an effective barrier, which directly blocks rainwater that may enter through the second heat dissipation holes, ensuring that the second heat dissipation holes will not be directly impacted by rainwater, further enhancing the waterproof reliability of the charger body when used outdoors.

[0019] 4. The present invention provides sufficient force to clamp the charger body through the buffer mechanism, and can also absorb and mitigate the impact during movement to prevent sudden impact damage to the charger body. As the clamps continue to approach, the two clamps will eventually clamp the charger body firmly inside the waterproof box. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of a rainproof charger based on outdoor conditions.

[0021] Figure 2 This is a partial three-dimensional structural section of a rainproof charger based on outdoor conditions. Figure 1 .

[0022] Figure 3 yes Figure 2 Enlarged view of point A in the middle.

[0023] Figure 4 yes Figure 2 Enlarged view of point B in the middle.

[0024] Figure 5 This is a partial three-dimensional structural section of a rainproof charger based on outdoor conditions. Figure 2 .

[0025] Figure 6 It is a partial exploded view of the heat dissipation mechanism of a rainproof charger based on outdoor conditions.

[0026] Figure 7 It is a partial exploded view of a rainproof charger designed for outdoor conditions.

[0027] Figure 8 It is a partial cross-sectional view of a rainproof charger designed for outdoor conditions.

[0028] Fig. 9 The present invention is a partial three-dimensional structural schematic diagram of a positioning mechanism of a rainproof charger based on outdoor conditions.

[0029] Fig.10 It is a partial front view of a positioning mechanism of a rainproof charger based on outdoor conditions.

[0030] The numbers in the figure are: 1, charger body; 2, first box body; 21, second box body; 211, first mounting plate; 2111, first connecting ear; 2112, first mounting hole; 212, sealing strip; 22, second mounting plate; 221, second connecting ear; 222, second mounting hole; 23, foot seat; 231, protrusion; 3, positioning mechanism; 31, clamping plate; 32, buffer mechanism; 321, connecting plate; 322, slide rail; 3221, limit plug Column; 323, slider; 324, hinge seat; 325, bare rod; 326, first spring; 327, connecting rod; 328, second spring; 4, heat dissipation mechanism; 41, first cover; 411, first heat dissipation hole; 412, bearing sleeve; 413, annular slide rail; 42, second cover; 421, counterweight; 422, second heat dissipation hole; 423, rotating shaft; 424, annular slider; 425, bending portion; 426, rain shield; 43, gap. DETAILED DESCRIPTION

[0031] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0032] Reference Figures 1 to 10 As shown: A rainproof charger based on outdoor conditions, including a charger body 1 and a waterproof box formed by snapping a first box body 2 and a second box body 21, the charger body 1 is placed inside the waterproof box, the waterproof box is rectangular, and a positioning mechanism 3 for fixing the charger body 1 is arranged inside the waterproof box, and heat dissipation mechanisms 4 are arranged on both end surfaces of the waterproof box, and the heat dissipation mechanism 4 includes a first cover body 41 recessed into the interior of the waterproof box, and a plurality of first heat dissipation holes 411 are opened near the center of the first cover body 41, and a second cover body 42 capable of rotating along the center of the first cover body 41 is arranged on the side of the first cover body 41 away from the interior of the waterproof box, and a gap 43 is formed between the second cover body 42 and the first cover body 41, a counterweight block 421 is provided at the inner edge of the second cover body 42, and a second heat dissipation hole 422 is opened at the edge of the side of the second cover body 42 away from the counterweight block 421.

[0033] The heat dissipation mechanism 4 can be fixed on both ends of the first box body 2, specifically, the first cover body 41 is fixed on both ends of the first box body 2, the second box body 21 cooperates with the heat dissipation mechanism 4 and can be disassembled, and the two ends of the second box body 21 can also maintain a seal with the heat dissipation mechanism 4, and the waterproof box formed by the first box body 2 and the second box body 21 is buckled to maintain a seal with the heat dissipation mechanism 4. When installing the charger body 1, first place the charger body 1 on the positioning mechanism 3, and then buckle the second box body 21 on the first box body 2 to accommodate the charger body 1 inside the waterproof box. The positioning mechanism 3 arranged inside the waterproof box ensures that the charger body 1 is stable and does not shake, and prevents damage caused by vibration or external force. When the waterproof box is placed on the ground, the counterweight block 421 will generate a downward gravity due to its own weight, and this gravity will automatically drive the second cover body 42 to rotate around the center of the first cover body 41 until the counterweight block 421 is close to The second heat dissipation holes 422 on the second cover body 42 will also change direction accordingly as the second cover body 42 rotates, and finally the second heat dissipation holes 422 are away from the ground. In this state, the hole direction of the second heat dissipation holes 422 is inclined toward the ground. Therefore, even if rain falls on the second cover body 42, since the hole direction of the second heat dissipation holes 422 is toward the ground, the rain will only slide along the surface of the cover body, and will not easily penetrate into the second heat dissipation holes 422, thereby ensuring the normal use of the charger body 1 in rainy days outdoors, and solving the problem that when the user places the charger body 1 outdoors, as long as the heat dissipation mechanism 4 is not facing the ground, and any other side of the waterproof box is placed toward the ground, the position of the second heat dissipation holes 422 can be adaptively changed to prevent rain from penetrating into the waterproof box, and the charging line of the charger can pass through the end face with the heat dissipation mechanism 4, so that the waterproof box can only make the side contact with the ground, thereby achieving the above-mentioned waterproof effect;

[0034] The charger body 1 generates heat during operation, and the heat first enters the gap 43 formed between the first cover body 41 and the second cover body 42 through the first heat dissipation hole 411. The hot air entering the gap 43 is then discharged to the outside through the second heat dissipation hole 422 on the second cover body 42, thereby achieving effective heat dissipation and avoiding damage to the charger due to overheating.

[0035] Reference Figure 2 , Figure 3 and Figure 6 As shown, the first cover body 41 and the second cover body 42 are both in a trumpet shape.

[0036] The trumpet-shaped first cover body 41 and the second cover body 42 increase the area of ​​hot air circulation and discharge it more quickly through the second heat dissipation holes 422. When the second heat dissipation holes 422 on the second cover body 42 rotate away from the ground due to the action of the counterweight block 421, the trumpet-shaped second cover body 42 forms a guide structure, which makes rainwater tend to slide down along the surface of the second cover body 42 when it contacts the second cover body 42.

[0037] Reference Figure 3 As shown, a rotating shaft 423 extending toward the center of the first cover body 41 is disposed at the center of the second cover body 42 , and a bearing sleeve 412 for the rotating shaft 423 to rotate is disposed at the center of the first cover body 41 .

[0038] When the second cover body 42 rotates through the counterweight block 421, the second cover body 42 can rotate along the bearing sleeve 412 on the first cover body 41 through the rotating shaft 423, so that the second cover body 42 can smoothly rotate around the center of the first cover body 41, and the bearing sleeve 412 arranged on the first cover body 41 provides stable support for the rotating shaft 423.

[0039] Reference Figure 3 and Figure 4 As shown: a plurality of annular sliders 424 are arranged at equal intervals along the circumferential direction of the second cover body 42 on the outer side of the opening of the second cover body 42, and an annular slide rail 413 is arranged on the inner side wall of the first cover body 41 for limiting the movement of each annular slider 424.

[0040] When the second cover body 42 rotates, the cooperation between the annular slider 424 and the annular slide rail 413 provides more stable support for the rotation of the second cover body 42 .

[0041] Reference Figure 4 As shown, a bending portion 425 for shielding the annular slide rail 413 is provided at the opening edge of the second cover body 42 , and the bending portion 425 extends toward the inner side wall of the opening of the first cover body 41 and fits tightly with the inner side wall of the first cover body 41 .

[0042] The bending portion 425 fits tightly against the inner wall of the first cover body 41. In an outdoor environment, rainwater may splash from all directions. The fitting arrangement of the bending portion 425 against the inner wall of the first cover body 41 prevents rainwater from directly contacting the annular slide rail 413, thereby preventing rainwater from penetrating into the gap 43 formed between the first cover body 41 and the second cover body 42, thereby further enhancing the waterproof effect.

[0043] Reference Figure 2 , Figure 3 and Figure 6As shown, a rain shield 426 capable of shielding the second heat dissipation hole 422 is disposed at the edge of the second cover body 42 , and one side of the rain shield 426 is extended toward the center of the second cover body 42 .

[0044] When it rains outdoors, one side of the rain shield 426 extends toward the center of the second cover body 42, forming an effective barrier. The rain shield 426 directly blocks rainwater that may enter through the second heat dissipation holes 422, ensuring that the second heat dissipation holes 422 will not be directly impacted by rainwater, further enhancing the waterproof reliability of the charger body 1 when used outdoors.

[0045] Reference Figure 7 As shown: a first mounting plate 211 is arranged at the edge of the second box body 21, a second mounting plate 22 which matches the shape of the first mounting plate 211 is arranged on the first box body 2, a sealing strip 212 is arranged between the first mounting plate 211 and the second mounting plate 22, a plurality of first connecting ears 2111 are also arranged on the first mounting plate 211, the first connecting ear 2111 is arranged with a first mounting hole 2112, a second connecting ear 221 corresponding to the first connecting ear 2111 is arranged on the second mounting plate 22, and a second connecting ear 221 is arranged with a second mounting hole 222 corresponding to the first mounting hole 2112.

[0046] When the charger body 1 is placed in the placement box, a multiple waterproof barrier is formed through the joint action of the first mounting plate 211, the second mounting plate 22 and the sealing strip 212, which effectively prevents rainwater from penetrating into the charger from the gap between the first box body 2 and the second box body 21, thereby ensuring the waterproof performance of the charger. When fixing the second box body 21, the first mounting hole 2112 on the first connecting ear 2111 and the corresponding second mounting hole 222 on the second connecting ear 221 are both fixed by locking screws, so that the second box body 21 is firmly and tightly connected to the first box body 2.

[0047] Reference Figure 5 As shown: a plurality of foot seats 23 for supporting the waterproof box are arranged on the side surfaces of the waterproof box, and a plurality of protrusions 231 are arranged at the ends of the foot seats 23.

[0048] All surfaces of the waterproof box, except for the end surface with the heat dissipation mechanism 4, are side surfaces, and are provided with multiple feet 23. The main function of the feet 23 is to support the waterproof box so that it can be placed firmly in the outdoor environment while avoiding direct contact with the ground, thereby effectively preventing the corrosion of the internal circuit of the charger by ground moisture, accumulated water or other liquids, ensuring the safe use of the charger. Secondly, a number of protrusions 231 are provided at the end of the feet 23, which increase the friction between the feet 23 and the ground, making the waterproof box more stable when used outdoors and not easy to move or tip over due to wind or slight touch.

[0049] Reference Figures 8 to 10 As shown: the positioning mechanism 3 includes two clamping plates 31 respectively installed in the first box body 2 and the second box body 21, and the charger body 1 is arranged between the two clamping plates 31. The charger body 1 can be clamped inside the waterproof box through the two clamping plates 31. The side of the two clamping plates 31 away from the charger body 1 is provided with a buffer mechanism 32 that can drive the corresponding clamping plate 31 to move toward the charger body 1.

[0050] Specifically, the two clamps 31 are respectively connected to the first box body 2 and the second box body 21 through the buffer mechanism 32. When the charger body 1 needs to be fixed, the charger body 1 is first placed in a preset position between the two clamps 31. When the second box body 21 is closed, each buffer mechanism 32 pushes the corresponding clamp 31 to move toward the charger body 1. The buffer mechanism 32 provides sufficient force to clamp the charger body 1, and can also absorb and mitigate impact during movement to prevent sudden impact damage to the charger body 1. As the clamps 31 continue to approach, the two clamps 31 eventually clamp the charger body 1 firmly inside the waterproof box. A slot that cooperates with the charger body 1 can be opened on the clamp 31 to position the charger body 1 to prevent the charger body 1 from offsetting and sliding during the clamping process.

[0051] Reference Figures 8 to 10 As shown: the buffer mechanism 32 includes a connecting plate 321, the connecting plate 321 is arranged on the inner side wall of the first box body 2 or the second box body 21, and slide rails 322 are symmetrically arranged on both sides of the connecting plate 321. Each slide rail 322 is provided with a slider 323 that can move along the corresponding slide rail 322. A hinge seat 324 is provided at the center of the clamping plate 31 near the connecting plate 321. Two connecting rods 327 are hingedly arranged on the hinge seat 324. One end of the two connecting rods 327 away from the hinge seat 324 is respectively hinged to the two sliders 323. A light rod 325 is provided inside each slide rail 322. The two ends of the light rod 325 are respectively connected to the inner sides of the slide rail 322. Fixedly connected, each slider 323 is provided with a through hole for each corresponding light rod 325 to pass through, and each light rod 325 is sleeved with a first spring 326, and both ends of the first spring 326 are arranged to abut against one side of the inner side of the corresponding slide rail 322 and one side of the slider 323, and the first spring 326 is located on the side of the slider 323 away from the hinge seat 324, and a limiting hole is provided on one side of each slide rail 322, and a limiting column 3221 that can move along the limiting hole is provided on the splint 31, and a second spring 328 is sleeved on the outside of the limiting column 3221, and both ends of the second spring 328 are respectively abutted against the outer side wall of the slide rail 322 and the side wall of the splint 31.

[0052] When the charger body 1 is clamped, the movement of the clamp 31 drives the slider 323 to move on the slide rail 322 through the corresponding connecting rod 327. In this process, the first spring 326 will be compressed. The compression of the first spring 326 will play a buffering role, absorb and disperse the impact force, thereby protecting the charger body 1 from damage, and can push the clamp 31 to move in the direction of the charger body 1, so that the clamp 31 is more stable when clamped. At the same time, the limiting pin 3221 on the clamp 31 will also move along the limiting socket of the slide rail 322 and compress the second spring 328. The compression of the second spring 328 further realizes the firm clamping of the charger body 1.

[0053] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A rainproof charger for outdoor use, comprising a charger body (1) and a waterproof box formed by snapping together a first box body (2) and a second box body (21), wherein the charger body (1) is placed inside the waterproof box. It is characterized in that The waterproof box is rectangular in shape, a positioning mechanism (3) for fixing the charger body (1) is arranged inside the waterproof box, heat dissipation mechanisms (4) are arranged on both end surfaces of the waterproof box, the heat dissipation mechanism (4) comprises a first cover body (41) recessed into the interior of the waterproof box, a plurality of first heat dissipation holes (411) are arranged near the center of the first cover body (41), a second cover body (42) capable of rotating along the center of the first cover body (41) is arranged on a side of the first cover body (41) away from the interior of the waterproof box, a gap (43) is formed between the second cover body (42) and the first cover body (41), a counterweight block (421) is arranged on the inner edge of the second cover body (42), and a second heat dissipation hole (422) is arranged on the edge of a side of the second cover body (42) away from the counterweight block (421); A rotating shaft (423) extending towards the center of the first cover body (41) is arranged at the center of the second cover body (42), and a bearing sleeve (412) for rotating the rotating shaft (423) is arranged at the center of the first cover body (41); A plurality of annular sliding blocks (424) are provided on the outer side of the opening of the second cover body (42) and are distributed equidistantly along the circumferential direction of the second cover body (42); an annular sliding rail (413) capable of limiting the movement of each annular sliding block (424) is provided on the inner side wall of the first cover body (41); The positioning mechanism (3) comprises two clamping plates (31) respectively mounted in the first box body (2) and the second box body (21); the charger body (1) is arranged between the two clamping plates (31); the charger body (1) can be clamped inside the waterproof box by the two clamping plates (31); and a buffer mechanism (32) capable of driving the corresponding clamping plates (31) to move towards the charger body (1) is arranged on one side of the two clamping plates (31) away from the charger body (1).

2. A rainproof charger for outdoor use according to claim 1, It is characterized in that The first cover body (41) and the second cover body (42) are both in a trumpet shape.

3. A rainproof charger for outdoor use according to claim 2, It is characterized in that A bending portion (425) for shielding the annular slide rail (413) is provided at the opening edge of the second cover body (42); the bending portion (425) extends toward the inner side wall of the opening of the first cover body (41) and fits tightly with the inner side wall of the first cover body (41).

4. A rainproof charger for outdoor use according to claim 3, It is characterized in that The second cover body (42) is provided with a rain shield (426) capable of shielding the second heat dissipation hole (422) at the edge of the second heat dissipation hole (422), and one side of the rain shield (426) is extended toward the center of the second cover body (42).

5. A rainproof charger for outdoor conditions according to claim 1, It is characterized in that A first mounting plate (211) is arranged at the edge of the second box body (21); a second mounting plate (22) having a shape matching that of the first mounting plate (211) is arranged on the first box body (2); a sealing strip (212) is arranged between the first mounting plate (211) and the second mounting plate (22); a plurality of first connecting ears (2111) are also arranged on the first mounting plate (2111); the first connecting ears (2111) are provided with first mounting holes (2112); the second mounting plate (22) is provided with second connecting ears (221) corresponding to the first connecting ears (2111); the second connecting ears (221) are provided with second mounting holes (222) corresponding to the first mounting holes (2112).

6. A rainproof charger for outdoor conditions according to claim 1, It is characterized in that A plurality of foot seats (23) for supporting the waterproof box are arranged on the side surfaces of the waterproof box, and a plurality of protrusions (231) are arranged at the ends of the foot seats (23).

7. A rainproof charger for outdoor use according to claim 1, It is characterized in that The buffer mechanism (32) comprises a connecting plate (321), wherein the connecting plate (321) is arranged on the inner side wall of the first box body (2) or the second box body (21), and slide rails (322) are symmetrically arranged on both sides of the connecting plate (321), and each of the slide rails (322) is provided with a slider (323) capable of moving along the corresponding slide rail (322). A hinge seat (324) is arranged near the center of the connecting plate (321) on the clamping plate (31), and two connecting rods (327) are hingedly arranged on the hinge seat (324), and one end of the two connecting rods (327) away from the hinge seat (324) is respectively hingedly arranged with the two sliders (323), and a light rod (325) is arranged inside each of the slide rails (322), and the two ends of the light rod (325) are respectively hinged with the inner side of the slide rail (322). The two sides of the slide rail (322) are fixedly connected, each of the slide blocks (323) is provided with a through hole for each corresponding light rod (325) to pass through, each of the light rods (325) is sleeved with a first spring (326), two ends of the first spring (326) are arranged to abut against one side of the inside of the corresponding slide rail (322) and one side of the slide block (323), the first spring (326) is located on the side of the slide block (323) away from the hinge seat (324), one side of each of the slide rails (322) is provided with a limiting plug hole, the clamping plate (31) is provided with a limiting plug column (3221) that can move along the limiting plug hole, the outside of the limiting plug column (3221) is sleeved with a second spring (328), and two ends of the second spring (328) are arranged to abut against the outer side wall of the slide rail (322) and the side wall of the clamping plate (31), respectively.

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