Outdoor wall-mounted rainproof power box

Abstract

The utility model belongs to the technical field of power supply box, especially relate to an outdoor wall -hanging rain -proof power supply box, including shell and lid, shell and lid sealed connection, shell and lid form a cavity around, shell includes the baffle of being located at its inside, the baffle divides the cavity into the first cavity of upper portion and the second cavity of lower portion, the first cavity is used to accommodate power equipment, the second cavity bottom is communicated with the outside, the second cavity is used for buffering, prevents rainwater from invading the first cavity. Through setting up shell and lid sealed connection, has eliminated the possibility of rainwater in the outdoor entering the inside of shell, sets up the second cavity as buffer chamber at the bottom, prevents rainwater from entering the inside of the first cavity from the bottom, damages internal power equipment, and unlike traditional drawer type power supply box structure is complex, the utility model power supply box structure is simple, only a shell and lid, production assembling efficiency is high, and production cost is lower.

Description

Technical Field

[0001] This utility model belongs to the field of power supply box technology, and in particular relates to an outdoor wall-mounted rainproof power supply box. Background Technology

[0002] A power supply box is a housing used to install various electronic components of a power supply. Most existing power supply boxes can be detached and installed using screws or a pull-out design. For example, a power supply box with publication number CN221553587U, which is easy to assemble, includes a housing and two end caps mounted on ports at both ends of the housing. The housing includes a bottom shell and a top cover detachably mounted on an opening at the top of the bottom shell. The end caps include an end face and a frame portion located on the inner side of the end face. The end face abuts against the end face of the housing. The frame portion is inserted into the housing and abuts against the inner wall of the housing. A positioning post is provided inside the bottom shell, and a positioning hole is provided on the frame portion, into which the positioning post is inserted. In this technical solution, the end caps of the power supply box are positioned by the positioning hole and the positioning post of the bottom shell, and the abutment of the frame portion against the inner wall of the housing restricts the displacement of the end caps. This eliminates the need for screw fixation, reducing assembly difficulty and improving production efficiency. Furthermore, the abutment of the frame portion of the end cap against the inner wall of the housing strengthens support, increases stress strength, and prevents housing deformation.

[0003] The aforementioned detachable power supply box has poor sealing performance, cannot be rainproof, and cannot be used outdoors. Although the existing drawer-type power supply box can be rainproof, it has a complex structure, slow assembly and production efficiency, high production cost, and is inconvenient to use. Utility Model Content

[0004] The purpose of this utility model is to provide an outdoor wall-mounted rainproof power box, which aims to solve the problems in the background technology mentioned above, such as "the detachable power box has poor sealing performance, cannot prevent rain, and cannot be used outdoors; although the existing drawer-type power box can prevent rain, it has a complex structure, slow assembly and production efficiency, high production cost, and is inconvenient to use".

[0005] To achieve the above objectives, this utility model provides an outdoor wall-mounted rainproof power supply box, including a shell and a cover; the shell and the cover are sealed together, and the shell and the cover form a cavity; the shell includes a partition disposed inside it; the partition divides the cavity into an upper first cavity and a lower second cavity, the first cavity is used to accommodate power equipment, the bottom of the second cavity is in communication with the outside, and the second cavity is used for buffering to prevent rainwater from entering the first cavity.

[0006] Optionally, a mounting groove is provided around the edge of the side of the outer shell that is connected to the cover, and a first mounting protrusion is provided on the cover corresponding to the mounting groove. The mounting groove and the first mounting protrusion engage with each other, so that the cover and the outer shell are tightly connected.

[0007] Optionally, the cover is further provided with a second mounting protrusion. When the first mounting protrusion engages with the mounting groove, the second mounting protrusion can precisely abut against the inner wall of the outer shell.

[0008] Optionally, there may be multiple second mounting protrusions, which are evenly distributed inside the first mounting protrusion.

[0009] Optionally, a plurality of first pads are provided on the side of the cover away from the outer shell, and the plurality of pads can create a gap between the cover and the plane when the cover is placed on the plane.

[0010] Optionally, the housing is further provided with a hanging part, which has a hanging hole and a mounting hole.

[0011] Optionally, the cover is further provided with a hanging part, which has a hanging hole and a mounting hole.

[0012] Optionally, a second pad is provided on the suspension part near the hanging hole and the mounting hole, and the first pad and the second pad are at the same height.

[0013] Optionally, the partition is integrally formed with the outer shell.

[0014] Optionally, the outer shell and the cover are sealed together by ultrasonic welding.

[0015] Compared with the prior art, the above-mentioned technical solutions of the outdoor wall-mounted rainproof power box provided in this utility model embodiment have at least one of the following technical effects:

[0016] Specifically, a first metal core and a second metal core are respectively installed at both ends of the rotating shaft. When these two ends are connected to other structures, they have strong resistance to bending and are not easily damaged. The metal material has high strength. At the same time, for insulation, to prevent the fan from being broken down due to operating in an area with free charge electric field, the first metal core and the second metal core are connected by a ceramic sleeve, which blocks the current flow and prevents the fan from being broken down. The ceramic sleeve has strong wear resistance and corrosion resistance, and has a long service life. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the exploded structure of this utility model.

[0020] Figure 3 This is a schematic diagram of the outer shell structure.

[0021] Figure 4 This is a schematic diagram of the cover structure.

[0022] Figure 5 This is a cross-sectional structural diagram of the present invention.

[0023] Figure 6 This is a schematic diagram of another embodiment of the present invention.

[0024] The following are the labeling elements in the figure:

[0025] 100. Outer shell; 110. First cavity; 120. Second cavity; 130. Mounting slot; 140. Partition plate;

[0026] 200, Cover; 210, First mounting protrusion; 220, Second mounting protrusion; 230, First pad;

[0027] 300, Suspension part; 310, Hanging hole; 320, Mounting hole; 330, Second pad. Detailed Implementation

[0028] The embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0029] In the description of the embodiments of this utility model, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0031] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0032] In one embodiment of this utility model, according to Figure 1-6 As shown, it includes a housing 100 and a cover 200; the housing 100 and the cover 200 are sealed together, and the housing 100 and the cover 200 surround each other to form a cavity; the housing 100 includes a partition 140 disposed inside it; the partition 140 divides the cavity into an upper first cavity 110 and a lower second cavity 120, the first cavity 110 is used to accommodate power equipment, the bottom of the second cavity 120 is connected to the outside, and the second cavity 120 is used for buffering to prevent rainwater from entering the first cavity 110.

[0033] Specifically, by setting a sealed connection between the outer shell 100 and the cover 200, the possibility of outdoor rainwater entering the interior of the outer shell 100 is eliminated. A second cavity 120 is set at the bottom as a buffer cavity to prevent rainwater from entering the interior of the first cavity 110 from the bottom and damaging the internal power supply equipment. Moreover, unlike the complex structure of traditional drawer-type power boxes, the power box of this utility model has a simple structure with only an outer shell 100 and a cover 200, resulting in high production and assembly efficiency and low production cost.

[0034] It is understandable that the ultrasonic welding connection between the outer shell 100 and the cover 200 constitutes a sealed connection. Alternatively, adhesive bonding could also be used for sealing, preventing outdoor rainwater from entering the interior of the outer shell 100. Furthermore, the second cavity 120 serves as a buffer zone, preventing rainwater from entering the first cavity 110 from multiple angles, thus protecting the power equipment inside the first cavity 110 from water ingress. Simultaneously, the plug extending from the first cavity 110 is connected to the second cavity 120, providing additional waterproofing protection.

[0035] In another embodiment of this utility model, according to Figure 2-4 As shown, a mounting groove 130 is provided around the edge of the side of the outer shell 100 that connects to the cover 200. A first mounting protrusion 210 is provided on the cover 200 corresponding to the mounting groove 130. The mounting groove 130 and the first mounting protrusion 210 engage with each other, ensuring a tight connection between the cover 200 and the outer shell 100. Specifically, by providing the mounting groove 130 and the first mounting protrusion 210, the cover 200 can be embedded securely and tightly connected to the outer shell 100.

[0036] In another embodiment of this utility model, according to Figure 4 As shown, the cover 200 is also provided with a second mounting protrusion 220. When the first mounting protrusion 210 is engaged with the mounting groove 130, the second mounting protrusion 220 can precisely abut against the inner wall of the outer shell 100. There are multiple second mounting protrusions 220, which are evenly distributed inside the first mounting protrusion 210. Specifically, by setting the second mounting protrusion 220, a function similar to secondary waterproofing is achieved. When the seal between the outer shell 100 and the cover 200 fails accidentally, and rainwater enters from the connection between the outer shell 100 and the cover 200, the second mounting protrusion 220 abuts against the inner wall of the outer shell 100, which can prevent rainwater from entering the first cavity 110, thus protecting the internal power equipment.

[0037] In another embodiment of this utility model, according to Figure 1 and 2 As shown, a plurality of first pads 230 are provided on the side of the cover 200 away from the outer shell 100. The plurality of pads allow the cover 200 to form a gap with the plane when placed on a flat surface. Specifically, the power box of this utility model is an outdoor wall-mounted power box, which needs to be hung on the wall. The first pads 230 can leave a certain gap between the power box and the wall. When it rains, rainwater will not flow onto the power box continuously, but will run down the wall, reducing the risk of rain leakage.

[0038] In another embodiment of this utility model, according to Figure 1As shown, the outer casing 100 is also provided with a hanging part 300, which has a hanging hole 310 and a mounting hole 320. Specifically, the hanging hole 310 is used to hang the power supply box, and the mounting hole 320 is used to install screws to fix the power supply box.

[0039] In another embodiment of this utility model, according to Figure 1 As shown, the cover 200 is also provided with a hanging part 300, which has a hanging hole 310 and a mounting hole 320. Specifically, as another embodiment, the hanging part 300 can be located on the outer shell 100 or on the cover 200.

[0040] In another embodiment of this utility model, such as Figure 1 and 3 As shown, a second pad 330 is provided on the suspension part 300 near the hanging hole 310 and the mounting hole 320. The first pad 230 and the second pad 330 are at the same height. Specifically, the second pad 330 is at the same height to maintain the flatness of the power box after it is suspended and prevent it from tilting.

[0041] In another embodiment of this utility model, such as Figure 1-6 As shown, the partition 140 and the outer shell 100 are integrally formed. Specifically, the integrally formed structure is more stable and easier to process.

[0042] The above description, in conjunction with specific preferred embodiments, provides a further detailed explanation of this utility model. It should not be construed that the specific implementation of this utility model is limited to these descriptions. For those skilled in the art, the architectural form of this utility model can be flexibly varied without departing from its concept, and a series of products can be derived. Any simple deductions or substitutions should be considered as falling within the patent protection scope defined by the submitted claims.

Claims

1. An outdoor wall-mounted rainproof power supply box, characterized in that, It includes an outer shell and a cover; the outer shell and the cover are sealed together, and the outer shell and the cover form a cavity; the outer shell includes a partition disposed inside it; the partition divides the cavity into an upper first cavity and a lower second cavity, the first cavity is used to accommodate power equipment, the bottom of the second cavity is in communication with the outside, and the second cavity is used for buffering to prevent rainwater from entering the first cavity.

2. The outdoor wall-mounted rainproof power box according to claim 1, characterized in that, A mounting groove is provided around the edge of the side of the outer shell that connects to the cover. A first mounting protrusion is provided on the cover corresponding to the mounting groove. The mounting groove and the first mounting protrusion engage with each other, so that the cover and the outer shell are tightly connected.

3. The outdoor wall-mounted rainproof power box according to claim 2, characterized in that, The cover is also provided with a second mounting protrusion. When the first mounting protrusion is engaged with the mounting groove, the second mounting protrusion can just abut against the inner wall of the outer shell.

4. The outdoor wall-mounted rainproof power supply box according to claim 3, characterized in that, There are multiple second mounting protrusions, and the multiple second mounting protrusions are evenly distributed on the inner side of the first mounting protrusion.

5. The outdoor wall-mounted rainproof power box according to claim 1, characterized in that, The cover is provided with a plurality of first pads on the side away from the outer shell, and the plurality of first pads can form a gap between the cover and the plane when the cover is placed on the plane.

6. The outdoor wall-mounted rainproof power box according to claim 5, characterized in that, The outer casing is also provided with a suspension part, which has hanging holes and mounting holes.

7. The outdoor wall-mounted rainproof power box according to claim 5, characterized in that, The cover is also provided with a hanging part, which has a hanging hole and a mounting hole.

8. The outdoor wall-mounted rainproof power supply box according to claim 6 or 7, characterized in that, A second pad is provided on the suspension part near the hanging hole and the mounting hole, and the first pad and the second pad are at the same height.

9. The outdoor wall-mounted rainproof power supply box according to claim 1, characterized in that, The partition is integrally formed with the outer shell.

10. The outdoor wall-mounted rainproof power box according to claim 1, characterized in that, The outer shell and the cover are sealed together by ultrasonic welding.

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