Waterproof cover plate for inverter

Abstract

The utility model discloses a waterproof cover plate for an inverter, which belongs to the field of inverter waterproofing and comprises a waterproof assembly and a protective assembly, the waterproof assembly comprises a front protective plate, a plurality of first water guide grooves are equidistantly arranged at the upper end of the front protective plate, a connecting plate is fixedly connected to the surface of the front protective plate, and a sealing plate is mounted on the surface of the connecting plate. A weight reduction groove is formed in the upper end of the front protection plate, the protection assembly comprises two side plates installed on the inner side of the front protection plate, a plurality of second water guide grooves are formed in the opposite faces of the two side plates at equal intervals, two guide blocks are fixedly connected to one sides of the two side plates correspondingly, and reciprocating screw rods and guide rods are connected to the interiors of the two guide blocks correspondingly; according to the utility model, the waterproof assembly is matched with the protection assembly, so that the waterproof effect of the waterproof cover plate on the inverter can be remarkably improved, the practicability of the waterproof cover plate can be enhanced, inverters of different sizes can be protected through the mutual matching of the structures, and the universality of the waterproof cover plate can be enhanced.

Description

Technical Field

[0001] The utility model relates to the field of inverter waterproofing, in particular to a waterproof cover plate for an inverter. Background Art

[0002] An inverter, also called an inverter device or a DC / AC converter, is a power conversion device that can convert DC power into AC power. Its main function is to convert electrical energy from a DC power source such as a battery into AC power to supply various electrical equipment that require AC power. In order to improve the safety of the inverter when used in rainy days, a waterproof cover is required. The existing waterproof cover has a simple structure, so the waterproof effect is not significant enough. Based on this, it is necessary to provide a waterproof cover that can improve the protection performance and enhance the practicality. In addition, the existing waterproof cover is not convenient for installing waterproof inverters of different sizes according to needs. Based on this, it is necessary to provide a waterproof cover that can easily clamp and waterproof inverters of different sizes and enhance versatility. Utility Model Content

[0003] The embodiment of the utility model provides a waterproof cover for an inverter, aiming to solve the problem that the waterproofness of the existing waterproof cover needs to be improved and it is not convenient to clamp inverters of different sizes.

[0004] To achieve the above-mentioned purpose, the utility model provides a waterproof cover for an inverter, comprising a waterproof component and a protective component;

[0005] The waterproof assembly includes a front guard plate, a plurality of first water guide grooves are equidistantly provided on the upper end of the front guard plate, a connecting plate is fixedly connected to the surface of the front guard plate, a sealing plate is installed on the surface of the connecting plate, and a weight reduction groove is provided on the upper end of the front guard plate;

[0006] The protective assembly includes two side panels installed on the inner side of the front guard plate, and a number of second water guide grooves are equidistantly provided on the opposite back surfaces of the two side panels. Two guide blocks are fixedly connected to one side of the two side panels, and a reciprocating screw and a guide rod are respectively connected to the interior of the two guide blocks. One end of the reciprocating screw is detachably connected to a rotating handle.

[0007] As a preferred solution of the present invention, two first screw holes are provided on the surfaces of the connecting plate and the sealing plate, and first bolts are threadedly connected to the interiors of the two first screw holes.

[0008] As a preferred solution of the present invention, two guide grooves are provided on the inner wall of the front guard plate, and the guide block, reciprocating screw and guide rod are all installed inside the guide grooves. Rotating holes are provided at both ends of the guide grooves, and both ends of the reciprocating screw and guide rod are rotatably connected inside the rotating holes.

[0009] As a preferred solution of the present invention, two T-shaped slots are provided on the inner top of the front guard plate.

[0010] As a preferred solution of the present invention, a second screw hole and a guide hole are respectively opened on the surfaces of the two guide blocks, the reciprocating screw is threadedly connected to the inside of the second screw hole, and the guide rod is inserted into the inside of the guide hole.

[0011] As a preferred solution of the present invention, a hexagonal hole is formed at one end of the reciprocating screw, and a hexagonal shaft is fixedly connected to one end of the rotating handle, and the hexagonal shaft is inserted into the hexagonal hole.

[0012] As a preferred solution of the present invention, the upper ends of the two side plates are fixedly connected to two T-shaped blocks, and the two T-shaped blocks are slidably connected to the inside of the T-shaped groove.

[0013] As a preferred solution of the present invention, the upper end of the front guard plate is an arc-shaped structure.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. When protecting the inverter, first, the front guard plate is erected on the upper end of the inverter on the wall surface and fixed with bolts. When it rains, the front guard plate and the side panels on both sides can cover and protect the inverter. At the same time, the arc-shaped front guard plate can drain rainwater from both sides, and the multiple first water guide grooves can facilitate the guidance of rainwater. At the same time, the multiple second water guide grooves on the back of the two side panels can further play a drainage role. Compared with the waterproof cover plate in the prior art, the present invention can significantly improve the waterproof effect of the waterproof cover plate through the interaction of the above structures, thereby enhancing the practicality of the waterproof cover plate.

[0016] 2. When installing and protecting inverters of different sizes, the inverter can be protected by the front guard plate and the side panels on both sides. Then, the reciprocating screw can be rotated by holding the rotating handle, and the guide rod can be used to control the guide blocks on one side of the two side panels to approach each other along the guide groove, thereby controlling the two side panels to approach each other to clamp the inverter. Compared with the waterproof cover in the prior art, the present invention can facilitate the clamping and protection of inverters of different sizes through the cooperation of the above structures, thereby enhancing the versatility of the waterproof cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a disassembly diagram of the waterproof component structure of the utility model;

[0019] Figure 3This is a disassembled diagram of the front guard plate structure of the present utility model;

[0020] Figure 4 This is a bottom view of the front guard plate structure of the present invention;

[0021] Figure 5 This is a disassembly diagram of the protective component structure of the utility model.

[0022] In the figure: 100, waterproof assembly; 101, front guard plate; 102, first water guide groove; 103, connecting plate; 104, sealing plate; 105, weight reduction groove;

[0023] 111, first screw hole; 112, first bolt; 121, guide groove; 122, rotation hole; 131, T-slot;

[0024] 200, protective assembly; 201, side plate; 202, second water guide trough; 203, guide block; 204, reciprocating screw; 205, guide rod; 206, rotating handle; 211, second screw hole; 212, guide hole; 221, hexagonal hole; 222, hexagonal shaft; 231, T-block. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1 - Figure 5 , the utility model provides a waterproof cover for an inverter, comprising a waterproof component 100 and a protective component 200;

[0027] The waterproof assembly 100 includes a front guard plate 101, a plurality of first water guide grooves 102 are equidistantly formed on the upper end of the front guard plate 101, a connecting plate 103 is fixedly connected to the surface of the front guard plate 101, a sealing plate 104 is mounted on the surface of the connecting plate 103, and a weight reduction groove 105 is formed on the upper end of the front guard plate 101;

[0028] The protective assembly 200 includes two side panels 201 installed on the inner side of the front guard plate 101. A number of second water guide grooves 202 are equidistantly provided on the opposite back surfaces of the two side panels 201. Two guide blocks 203 are fixedly connected to one side of the two side panels 201. The interiors of the two guide blocks 203 are respectively connected to a reciprocating screw 204 and a guide rod 205. One end of the reciprocating screw 204 is detachably connected to a rotating handle 206.

[0029] In a specific embodiment, the waterproof component 100 is provided in conjunction with the protective component 200, which can not only significantly improve the waterproof effect of the waterproof cover on the inverter, thereby enhancing the practicality of the waterproof cover, but also can protect inverters of different sizes through the cooperation of the above structures, thereby enhancing the versatility of the waterproof cover. When in use, the front guard plate 101 is first erected on the upper end of the inverter on the wall surface, and then the reciprocating screw 204 is rotated by holding the rotating handle 206, and the guide rod 205 can be used to control the two guide blocks 203 to move along the reciprocating screw. 204 are close to each other, and the two side panels 201 can be controlled to be close to each other to clamp the inverter. When it rains, the front guard plate 101 with an arc-shaped structure at the top can facilitate the initial guiding effect of rainwater. At the same time, several first water guide grooves 102 can further guide and discharge the rainwater, and several second water guide grooves 202 on the back of the two side panels 201 can further play a water guiding effect. Finally, the sealing plate 104 on the surface of the front guard plate 101 can increase the contact area with the wall, thereby significantly enhancing the waterproof performance of the waterproof cover and enhancing practicality.

[0030] See also Figure 2 - Figure 4 Two first screw holes 111 are formed on the surfaces of the connecting plate 103 and the sealing plate 104 , and first bolts 112 are threadedly connected to the interiors of the two first screw holes 111 .

[0031] In a specific embodiment, the first bolt 112 is threadedly connected inside the first screw hole 111 to enhance the connection strength between the front guard plate 101 and the wall, and further improve the waterproof effect between the front guard plate 101 and the wall.

[0032] See also Figure 2 - Figure 4 Two guide grooves 121 are provided on the inner wall of the front guard plate 101. The guide block 203, the reciprocating screw 204 and the guide rod 205 are all installed inside the guide groove 121. Rotating holes 122 are provided at both ends of the guide groove 121. Both ends of the reciprocating screw 204 and the guide rod 205 are rotatably connected inside the rotating hole 122.

[0033] In a specific embodiment, the guide groove 121 cooperates with the rotating hole 122 to protect the reciprocating screw 204 and the guide rod 205 .

[0034] See also Figure 2 - Figure 4 Two T-shaped slots 131 are provided on the inner top of the front guard plate 101 .

[0035] In a specific embodiment, the T-shaped groove 131 is used to further guide the side plate 201 and improve the movement stability of the side plate 201.

[0036] See also Figure 5 A second screw hole 211 and a guide hole 212 are respectively opened on the surfaces of the two guide blocks 203 , the reciprocating screw 204 is threadedly connected to the inside of the second screw hole 211 , and the guide rod 205 is inserted into the inside of the guide hole 212 .

[0037] In a specific embodiment, the reciprocating screw 204 is threadedly connected to the inside of the second screw hole 211. When the reciprocating screw 204 rotates, it cooperates with the guide rod 205 to significantly improve the movement stability of the side plate 201.

[0038] See also Figure 5 A hexagonal hole 221 is formed at one end of the reciprocating screw 204 , and a hexagonal shaft 222 is fixedly connected to one end of the rotating handle 206 . The hexagonal shaft 222 is inserted into the inside of the hexagonal hole 221 .

[0039] In a specific embodiment, the hexagonal shaft 222 is inserted into the hexagonal hole 221. When the rotating handle 206 is rotated, the hexagonal shaft 222 can rotate the reciprocating screw 204. At the same time, the rotating handle 206 can be disassembled and replaced by taking out the hexagonal shaft 222.

[0040] See also Figure 2 - Figure 5 The upper ends of the two side plates 201 are fixedly connected to two T-shaped blocks 231 , and the two T-shaped blocks 231 are slidably connected to the inside of the T-shaped slot 131 .

[0041] In a specific embodiment, the T-shaped block 231 moves along the T-shaped slot 131 , thereby improving the stability of the side panels 201 approaching each other, thereby enhancing the practicality of the waterproof cover.

[0042] See also Figure 2 - Figure 4 The upper end of the front guard plate 101 is an arc-shaped structure.

[0043] In a specific embodiment, the front guard plate 101 with an arc structure is used to guide rainwater, guiding the rainwater to fall from both sides, thereby further enhancing the waterproof effect of the waterproof cover.

[0044] Working principle: When in use, first set up the front guard plate 101 on the upper end of the inverter on the wall surface, then hold the rotating handle 206 and rotate the reciprocating screw 204 to cooperate with the guide rod 205 to control the two guide blocks 203 to approach each other along the reciprocating screw 204, thereby controlling the two side panels 201 to approach each other to clamp the inverter, enhancing the versatility of the waterproof cover, and when it rains, the front guard plate 101 with an arc-shaped structure at the top can facilitate the guidance effect of rainwater, and preliminarily improve the waterproof performance. At the same time, several first water guide grooves 102 can further guide and discharge rainwater, and several second water guide grooves 202 on the back of the two side panels 201 can further play a water guiding effect. Finally, the sealing plate 104 on the surface of the front guard plate 101 can increase the contact area with the wall, which can significantly enhance the waterproof performance of the waterproof cover, thereby enhancing practicality.

[0045] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0046] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waterproof cover for an inverter, characterized in that: include: A waterproof assembly (100), comprising a front guard plate (101), a plurality of first water guide grooves (102) being equidistantly provided at the upper end of the front guard plate (101), a connecting plate (103) being fixedly connected to the surface of the front guard plate (101), a sealing plate (104) being installed on the surface of the connecting plate (103), and a weight reduction groove (105) being provided at the upper end of the front guard plate (101); A protective assembly (200) comprises two side panels (201) mounted on the inner side of a front guard plate (101), a plurality of second water guide grooves (202) being equidistantly provided on opposite back surfaces of the two side panels (201), two guide blocks (203) being fixedly connected to one side of the two side panels (201), a reciprocating screw (204) and a guide rod (205) being respectively connected inside the two guide blocks (203), and a rotating handle (206) being detachably connected to one end of the reciprocating screw (204).

2. The waterproof cover for an inverter according to claim 1, characterized in that: Two first screw holes (111) are provided on the surfaces of the connecting plate (103) and the sealing plate (104), and first bolts (112) are threadedly connected inside the two first screw holes (111).

3. The waterproof cover for an inverter according to claim 1, characterized in that: Two guide grooves (121) are provided on the inner wall of the front guard plate (101); the guide block (203), the reciprocating screw (204) and the guide rod (205) are all installed inside the guide grooves (121); both ends of the guide groove (121) are provided with rotation holes (122); both ends of the reciprocating screw (204) and the guide rod (205) are rotatably connected inside the rotation holes (122).

4. The waterproof cover for an inverter according to claim 1, characterized in that: Two T-shaped slots (131) are provided on the inner top of the front guard plate (101).

5. The waterproof cover for an inverter according to claim 1, characterized in that: The surfaces of the two guide blocks (203) are respectively provided with a second screw hole (211) and a guide hole (212); the reciprocating screw rod (204) is threadedly connected to the inside of the second screw hole (211); and the guide rod (205) is inserted into the inside of the guide hole (212).

6. The waterproof cover for an inverter according to claim 1, characterized in that: One end of the reciprocating screw (204) is provided with a hexagonal hole (221), one end of the rotating handle (206) is fixedly connected with a hexagonal shaft (222), and the hexagonal shaft (222) is inserted into the inside of the hexagonal hole (221).

7. The waterproof cover for an inverter according to claim 1, characterized in that: The upper ends of the two side plates (201) are fixedly connected to two T-shaped blocks (231), and the two T-shaped blocks (231) are slidably connected inside the T-shaped groove (131).

8. The waterproof cover plate for an inverter according to claim 1, characterized in that: The upper end of the front guard plate (101) is an arc-shaped structure.

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