Waterproof wire duct

Abstract

The utility model discloses a waterproof wire duct, and relates to the technical field of wire ducts. The waterproof wire duct comprises a shell which is provided with a containing cavity extending in the first direction, the side, facing the second direction, of an opening of the containing cavity is open, and the upper surface of the shell is provided with a water retaining part extending in the first direction; the at least one cover plate is arranged in the first direction and used for shielding the opening of the containing cavity, a bent part extending in the first direction is arranged at the upper end of the cover plate, the bent part is downwards bent and connected with the water retaining part in a buckled mode, and every two of the first direction, the second direction and the vertical direction are perpendicular to each other; wherein the waterproof wire duct has an open state and a closed state, and in the open state, the cover plate is far away from the shell, so that the opening of the accommodating cavity is exposed; in the closed state, at least one wiring hole is defined between the lower end of the cover plate and the shell. According to the utility model, cable access and wiring are facilitated, neat wiring is ensured, the waterproof effect is good, and the cabinet is suitable for a kitchen environment.

Description

Technical Field

[0001] The utility model relates to the technical field of wire troughs, in particular to a waterproof wire trough. Background Art

[0002] With the improvement of living standards, people have a growing demand for smart homes. Currently, smart kitchen cabinets and floor cabinets on the market are integrated with many electrical appliances and sensors, so multiple circuit lines and communication lines need to be interconnected. However, the use of industrial plastic cable ducts or square aluminum alloy cable ducts commonly used in buildings in kitchen environments has the following problems: it is difficult for cables to enter and exit the cable ducts, the wiring inside the cable ducts is messy, and electrical components such as splitters and slide rail sockets cannot be integrated, resulting in more frequent external wiring. In addition, the cable ducts have poor waterproof properties, which can easily cause safety accidents such as cable short circuits. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a waterproof cable trough, which is convenient for cables to enter and exit and route, ensures neat routing, and has good waterproof effect, and is suitable for kitchen environments.

[0004] The utility model provides a waterproof cable trough, which includes:

[0005] A shell having a cavity extending in a first direction, an opening of the cavity being open toward one side in a second direction, and an upper surface of the shell having a water retaining portion extending in the first direction;

[0006] A cover plate, which is provided with at least one along the first direction for covering the opening of the cavity, the upper end of the cover plate is provided with a bending portion extending along the first direction, the bending portion is bent downward and is buckled and connected with the water retaining portion, and the first direction, the second direction and the up-down direction are perpendicular to each other;

[0007] The waterproof cable trough has an open state and a closed state. In the open state, the cover plate is away from the shell so that the opening of the cavity is exposed; in the closed state, at least one wiring hole is defined between the lower end of the cover plate and the shell.

[0008] The waterproof cable trough according to the embodiment of the utility model has at least the following beneficial effects: electrical components such as a splitter and a socket can be installed in the cavity of the shell; when the waterproof cable trough is in an open state, cables can be placed in the cavity and electrically connected to or disconnected from the electrical components; and when the waterproof cable trough is in a closed state, the cables can be routed through the routing holes, thereby facilitating the entry and exit of the cables into and out of the waterproof cable trough and ensuring neat routing; at the same time, frequent routing outside the waterproof cable trough can be avoided.

[0009] A water retaining portion is provided on the upper surface of the shell, and a bending portion is provided on the upper end of the cover plate. The bending portion can be snap-fitted and connected with the water retaining portion, so that the cover plate can maintain a stable static state and cover the opening of the cavity, thereby effectively preventing water from splashing into the cavity and causing electrical safety problems. At the same time, through the cooperation of the water retaining portion and the bending portion, water can be prevented from easily flowing into the cavity from the gap in the upper part of the shell and causing a cable short circuit; moreover, the wiring hole is located on the lower side of the waterproof cable trough, ensuring that water cannot splash into the cavity from the wiring hole; through the above-mentioned structural design, the waterproof performance of the waterproof cable trough can be improved.

[0010] In some embodiments of the present invention, at least one connecting member is provided at the lower end of the cover along the first direction, and the connecting member is detachably connected to the shell.

[0011] In some embodiments of the present invention, the connecting member is connected to the shell by screws, or the connecting member is connected to the shell by magnetic attraction.

[0012] In some embodiments of the present invention, the cover plate is provided with first side plates on both sides along the first direction, and the first side plates extend toward the shell in the second direction.

[0013] In some embodiments of the present invention, the water retaining portion is located on a side of the shell close to the cover plate along the second direction, and the water retaining portion is integrally formed with the shell.

[0014] In some embodiments of the present invention, viewed along the first direction, the water retaining portion is L-shaped, and the bending portion is L-shaped.

[0015] In some embodiments of the present invention, a size of an upper side wall of the cavity in the second direction is greater than a size of a lower side wall of the cavity in the second direction.

[0016] In some embodiments of the utility model, the housing cavity includes at least one first sub-cavity and at least one second sub-cavity, the first sub-cavity and the second sub-cavity are arranged along a first direction, the cover plate is provided at the opening of the first sub-cavity, the second sub-cavity is provided with an installation area for installing the socket, and a first water baffle is provided at the opening of the second sub-cavity, the first water baffle is located above the installation area, the upper end of the first water baffle is snap-fittedly connected to the water baffle, and the lower end of the first water baffle is spaced a certain distance from the opening of the second sub-cavity in the second direction.

[0017] In some embodiments of the present invention, a second water baffle is provided at the opening of the second sub-cavity, the second water baffle is located below the installation area, and the lower end of the second water baffle is detachably connected to the lower end of the shell.

[0018] In some embodiments of the utility model, the first water baffle is provided with a second side plate on both sides along the first direction, and the second side plate extends toward the housing in the second direction;

[0019] And / or, a shielding plate is provided at the upper end of the second water baffle plate, the shielding plate is located on a side of the second water baffle plate close to the shell along the second direction, and the shielding plate extends horizontally along the second direction or tilts upward from bottom to top toward the shell.

[0020] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures specifically pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of a waterproof cable trough provided according to an embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of the three-dimensional structure of the waterproof cable trough provided in another perspective according to an embodiment of the utility model;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the shell in the waterproof wire trough provided according to the embodiment of the utility model;

[0024] Figure 4 This is a front view of a waterproof wire trough provided according to an embodiment of the utility model;

[0025] Figure 5 yes Figure 4 Schematic cross-sectional view of section AA;

[0026] Figure 6 yes Figure 4 Schematic diagram of the cross-section BB.

[0027] Figure numerals: 100, cover plate; 110, connector; 120, first side plate; 130, bending portion; 200, shell; 210, cavity; 220, water retaining portion; 230, screw hole; 300, first water retaining plate; 310, rear side plate; 320, second side plate; 400, second water retaining plate; 410, shielding plate; 510, slide rail socket; 520, junction box; 530, transformer; 540, main control box; 550, sub-control box; 560, cable tie; 600, wiring hole. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0029] In the description of the present invention, it is to be understood that a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0031] Reference below Figures 1 to 6 A waterproof cable duct according to an embodiment of the utility model is described.

[0032] like Figures 1 to 6 As shown, the waterproof cable trough according to the embodiment of the utility model has the following advantages: it is convenient for cables to enter and exit and route, ensures neat routing, and has good waterproof effect. The waterproof cable trough of this embodiment is suitable for use in a kitchen environment, especially for installation in a smart cabinet floor cabinet, and can be integrated with basic electrical components such as a splitter, a circuit board, and a slide rail socket 510, so that the electrical appliances and sensors of the smart cabinet floor cabinet can be routed.

[0033] The waterproof wire trough of this embodiment has a first direction, a second direction and an up-down direction, wherein the first direction, the second direction and the up-down direction are perpendicular to each other. For a clearer illustration, in this embodiment, it is assumed that the first direction is the left-right direction and the second direction is the front-back direction.

[0034] The waterproof wire trough of this embodiment includes a housing 200 and a cover plate 100. The housing 200 and the cover plate 100 can be made of metal such as aluminum alloy or plastic.

[0035] The housing 200 is hollow inside and has a cavity 210 with an opening. The cavity 210 extends along the first direction, and the opening of the cavity 210 is open to one side of the second direction. Figure 3 , Figure 5 and Figure 6As shown, the opening of the cavity 210 is open to the front, and the cavity 210 is rectangular when viewed from the front-to-back direction. A connection hole is provided in the cavity 210 of the housing 200, or a connection block with a hole is provided on the outside of the housing 200, so that the housing 200 can be fixed to the cabinet floor cabinet by screws.

[0036] It is understandable that the size of the cavity 210 can be set according to actual conditions and is not specifically limited here. Some electrical components, such as a splitter, a transformer 530, a main control box 540, a sub-control box 550, a socket, etc., can be installed in the cavity 210 of the housing 200, wherein the socket can be a slide rail socket 510, and the electrical components are electrically connected to each other through cables. The electrical components can be installed in the cavity 210 by screw connection.

[0037] The shell 200 is provided with a water retaining portion 220, which extends along the first direction and is arranged on the upper surface of the shell 200. The size of the water retaining portion 220 in the first direction is equal to or greater than the size of the cavity 210 in the first direction. The water retaining portion 220 is integrally formed with the shell 200. The water retaining portion 220 can be arranged on a side of the shell 200 close to the cover plate 100 along the second direction, or it can be arranged in the middle position of the upper surface of the shell 200. The shape and size of the water retaining portion 220 are not limited, and can be set according to actual needs. When viewed along the first direction, the water retaining portion 220 can be square, triangular, trapezoidal, etc.

[0038] In this embodiment, if Figure 5 and Figure 6 As shown, the water retaining portion 220 is L-shaped when viewed from the left and right directions. The water retaining portion 220 is located at the front end of the housing 200. The lower end of the water retaining portion 220 is integrally formed with the upper surface of the water retaining portion 220. The upper end of the water retaining portion 220 extends horizontally backward. It can be understood that the housing 200 is a metal part, and the water retaining portion 220 can be manufactured on the housing 200 by a bending process.

[0039] At least one cover plate 100 is provided along the first direction to cover the opening of the cavity 210 .

[0040] It is understandable that in some examples, the number of cover plates 100 is one, and the cover plate 100 can block the opening of the cavity 210, play a role in blocking water, and effectively avoid the problem that when the waterproof wire trough is installed in the cabinet wall cabinet, water easily enters the cavity 210 from the opening of the cavity 210, affecting the cables and electrical components in the cavity 210. In other examples, the number of cover plates 100 is two or more, and all the cover plates 100 are arranged in sequence along the first direction, and together block the opening of the cavity 210, playing a good water blocking effect. When multiple cover plates 100 are provided, the size of each cover plate 100 in the first direction may be the same or different.

[0041] The upper end of the cover plate 100 is provided with a bending portion 130, which extends along the first direction. The bending portion 130 and the cover plate 100 are integrally formed, and the sizes of the bending portion 130 and the cover plate 100 in the first direction are equal. Moreover, the bending portion 130 is bent downward, and the bending portion 130 is buckled and connected with the water retaining portion 220, so that the cover plate 100 can be fixed relative to the housing 200 and cannot slide along the second direction, so that the waterproof wire trough is in a closed state, and the electrical components and cables in the cavity 210 are prevented from being exposed, thereby effectively protecting the electrical components and cables to prevent them from short circuit leakage and other safety problems due to the influence of water. At the same time, the bending portion 130 and the water retaining portion 220 jointly form a water-proof structure, which can prevent the residual water on the upper surface of the cover plate 100 or the upper surface of the housing 200 from flowing into the cavity 210 from the gap between the cover plate 100 and the housing 200.

[0042] In addition, since the bending portion 130 and the water retaining portion 220 are connected by a snap-fit ​​connection, the cover plate 100 can be removed from the housing 200, leaving the waterproof wire trough in an open state, which is convenient for daily maintenance of the electrical components and cables in the cavity 210. In order to achieve the snap-fit ​​connection between the bending portion 130 and the water retaining portion 220, the shape of the bending portion 130 can be set according to the shape design of the water retaining portion 220.

[0043] The waterproof cable trough has an open state and a closed state. In the open state, the cover plate 100 will be away from the housing 200, so that the opening of the cavity 210 is exposed, so that the electrical components can be disassembled and installed in the cavity 210, and the electrical components and cables in the cavity 210 can be inspected and maintained. In the closed state, at least one wiring hole 600 is defined between the lower end of the cover plate 100 and the housing 200, so that the electrical components in the cavity 210 can be electrically connected to external devices.

[0044] In this embodiment, if Figure 5 As shown, when viewed from the left and right directions, the water retaining portion 220 is L-shaped, and the bending portion 130 is also L-shaped. The bending portion 130 is located at the rear side of the cover plate 100, and the front end of the bending portion 130 is integrally formed with the upper end of the cover plate 100, and the rear end of the bending portion 130 extends vertically downward. The front side of the water retaining portion 220 is in contact with the rear side of the cover plate 100, the upper surface of the water retaining portion 220 is in contact with the bending portion 130, and the rear side of the water retaining portion 220 is in contact with the bending portion 130. Therefore, after the bending portion 130 is buckled with the water retaining portion 220, the cover plate 100 cannot move in the front-to-back direction and can only move upward. By moving the cover plate 100 vertically upward, the buckling connection between the bending portion 130 and the water retaining portion 220 can be released, and the cover plate 100 can be disassembled. It is understandable that the cover plate 100 is a metal part, and the bending portion 130 can be manufactured on the cover plate 100 through a bending process.

[0045] Moreover, if Figure 5 and Figure 6 As shown, the size of the upper side wall of the cavity 210 in the second direction is greater than the size of the lower side wall of the cavity 210 in the second direction. Therefore, viewed from the left and right directions, the shape of the cavity 210 is wide at the top and narrow at the bottom. The electrical components can be arranged at the upper part of the cavity 210. In addition, the cover plate 100 is arranged vertically and is in a naturally hanging state under its own gravity. Therefore, the space occupied by the waterproof cable trough in the front-to-back direction can be reduced. Moreover, there is a certain front-to-back spacing between the cover plate 100 and the lower side wall of the cavity 210. Therefore, the cover plate 100 and the lower side wall of the cavity 210 jointly define a wiring hole 600, and the wiring hole 600 extends in the left-to-right direction.

[0046] Since the cover plate 100 can play a good shielding role, it can prevent water from dripping or splashing in the cabinet and then entering the cavity 210 and affecting the electrical components.

[0047] It is understandable that the front-to-back dimension difference between the upper side wall and the lower side wall of the cavity 210 can be set according to actual conditions and is not specifically limited here.

[0048] Of course, in other embodiments, the front-to-rear dimensions of the upper side wall and the lower side wall of the cavity 210 are the same, and at least one notch is provided at the front end of the lower side wall. When the cover plate 100 is in a vertical state, the rear side surface of the cover plate 100 will fit with the lower side wall of the cavity 210. At this time, the notch and the cover plate 100 jointly define the wiring hole 600.

[0049] In addition, in some other embodiments, the front-to-back dimensions of the upper side wall of the cavity 210 may be equal to or greater than the front-to-back dimensions of the lower side wall of the cavity 210, and the water retaining portion 220 is arranged to be tilted upward and backward from bottom to top. After the bending portion 130 is engaged with the water retaining portion 220, the cover plate 100 is arranged to be tilted downward and forward from top to bottom. At this time, the cover plate 100 can cover the opening of the cavity 210 and play a good water-retaining role. Moreover, there is still a certain front-to-back spacing between the cover plate 100 and the lower side wall of the cavity 210 so as to form the wiring hole 600.

[0050] When using the waterproof cable duct provided in this embodiment, the user can open the cover 100, install electrical components such as the junction box 520, the main control box 540, the sub-control box 550, the transformer 530, the slide rail socket 510, etc. in the cavity 210 of the shell 200, and interconnect them through cables, and use cable ties 560 to bind the cables. At the same time, external devices such as electrical appliances and sensors can be connected to the electrical components in the cavity 210 through cables, so that some electrical components such as splitters can be integrated into the waterproof cable duct, and various electrical appliances and sensors can be conveniently connected to the electrical components in the waterproof cable duct, simplifying the routing of the main line and external wiring, and making the routing standardized and neat.

[0051] When the waterproof cable trough is in an open state, the user can place cables in the cavity 210 and electrically connect or disconnect the cables to the electrical components. Moreover, when the waterproof cable trough is in a closed state, the cables can be routed through the routing holes 600, which makes it convenient for the cables to enter and exit the waterproof cable trough and ensures neat routing. At the same time, since some electrical components such as the junction box 520, the main control box 540, etc. can be installed in sequence along the first direction in the cavity 210, frequent routing outside the waterproof cable trough can be avoided.

[0052] In addition, since the upper surface of the housing 200 is provided with a water retaining portion 220, the upper end of the cover plate 100 is provided with a bending portion 130, and the bending portion 130 can be buckled and connected with the water retaining portion 220, so that the cover plate 100 can maintain a stable static state and block the opening of the cavity 210, so that it can effectively prevent water from splashing into the cavity 210 and causing electrical safety problems. At the same time, through the cooperation of the water retaining portion 220 and the bending portion 130, it can be prevented that the accumulated water on the upper surface of the housing 200 or the upper surface of the cover plate 100 easily flows into the cavity 210 from the gap at the upper part of the housing 200 and causes a short circuit of the cable. Moreover, the wiring hole 600 is located at the lower side of the waterproof wire trough, and the electrical device can be installed at the upper position of the cavity 210, so it can be ensured that water cannot splash into the cavity 210 from the wiring hole 600. Through such a clever structural design, the waterproof performance of the waterproof wire trough can be greatly improved, so that the waterproof wire trough can be applied to the cabinet floor cabinet in the kitchen environment.

[0053] In some embodiments, Figure 1 , Figure 4 and Figure 5 As shown, a connector 110 is provided at the lower end of the cover plate 100, and at least one connector 110 is provided along the first direction of the cover plate 100, and the connector 110 is detachably connected to the housing 200. By providing the connector 110, the connection force between the cover plate 100 and the housing 200 can be enhanced, so that the cover plate 100 is not easily displaced relative to the housing 200, and the electrical components and cables in the cavity 210 are effectively protected.

[0054] In some examples, the connector 110 is connected to the housing 200 by screws. Figure 1 and Figure 5As shown, the connector 110 is L-shaped. The connector 110 is located at the rear side of the cover plate 100. The front end of the connector 110 is integrally formed with the lower end of the cover plate 100. The rear end of the connector 110 extends downward and is provided with a connecting hole. Correspondingly, the shell 200 is provided with a screw hole 230. The screw passes through the connecting hole and is connected with the screw hole 230, so that the connector 110 and the shell 200 are fixed to each other. The fixing effect is good, which can prevent mice from entering the cavity 210 and biting the cable. Two connectors 110 are provided at the lower end of the cover plate 100, and the two connectors 110 are spaced apart in the left-right direction. When the cover plate 100 needs to be removed, a screwdriver needs to be used to remove the screws, and then the cover plate 100 is lifted up.

[0055] In other examples, the connector 110 is magnetically connected to the housing 200. Specifically, a magnet is provided at the lower end of the housing 200, and the connector 110 may be an iron block, or the connector 110 may also be provided with a magnet. The housing 200 and the connector 110 are fixed to each other by magnetic attraction, and when the cover 100 is removed, force is required to overcome the magnetic attraction force and the gravity of the cover 100.

[0056] In some embodiments, Figure 1 and Figure 5 As shown, the cover plate 100 is provided with first side plates 120 on both sides along the first direction, and the first side plates 120 are extended in the second direction toward the housing 200. Such a configuration can enhance the water blocking effect between the cover plate 100 and the housing 200, and further prevent water from entering the cavity 210.

[0057] There are two first side panels 120, one of which is located on the left side of the cover plate 100, and the other is located on the right side of the cover plate 100. The upper and lower dimensions of the first side panel 120 are equal to the upper and lower dimensions of the cover plate 100, and the front end of the first side panel 120 is vertically connected to the rear side of the cover plate 100. In the case where one cover plate 100 is provided, the inner side surfaces of the first side panels 120 on both sides of the cover plate 100 will fit with the outer side surfaces of the shell 200. In the case where multiple cover plates 100 are provided, in any two adjacent cover plates 100, the adjacent first side panels 120 fit together. It can be understood that the first side panel 120 is integrally formed with the cover plate 100, and the first side panel 120 can be manufactured on the cover plate 100 by a bending process.

[0058] In some embodiments, Figures 1 to 4 , Figure 6 As shown, the receiving cavity 210 includes at least one first sub-cavity and at least one second sub-cavity, and the first sub-cavity and the second sub-cavity are arranged along a first direction.

[0059] It is understandable that the number of the first sub-cavities and the number of the second sub-cavities can be set according to actual conditions. In this embodiment, the first sub-cavity is used to accommodate the junction box 520, the main control box 540, the sub-control box 550 and the transformer 530, and the second sub-cavity is used to accommodate the socket. There are three first sub-cavities and one second sub-cavity, and the second sub-cavity is located between two of the first sub-cavities.

[0060] A cover plate 100 is provided at the opening of the first sub-cavity, and the cover plate 100 is used to shield the opening of the first sub-cavity to protect the electrical components in the first sub-cavity.

[0061] The second sub-cavity is provided with an installation area for installing the socket, and the slide rail socket 510 can be fixedly arranged in the installation area. A first water baffle 300 is provided at the opening of the second sub-cavity, and the first water baffle 300 is located above the installation area. The upper end of the first water baffle 300 is snap-connected with the water baffle 220, so that the first water baffle 300 is fixed relative to the housing 200. Moreover, the lower end of the first water baffle 300 and the opening of the second sub-cavity have a certain distance in the second direction, so that the first water baffle 300 can play a good water-blocking effect, and prevent water from dripping onto the socket when water drips in the cabinet floor cabinet. At the same time, the first water baffle 300 will not hinder the socket, so that the user can quickly insert the plug of the electrical appliance into the socket or quickly pull it out from the socket without removing the cover plate 100, thereby reducing the difficulty of using the socket in the cavity 210.

[0062] In this embodiment, if Figure 6 As shown, the first water baffle 300 includes a front side plate, an upper side plate and a rear side plate 310, the front side plate and the rear side plate 310 are arranged vertically, the upper side plate is arranged horizontally, the front end of the upper side plate is vertically connected to the upper end of the front side plate, the rear end of the upper side plate is vertically connected to the upper end of the rear side plate 310, and the upper side plate, the front side plate and the rear side plate 310 can be formed in one piece by a bending process. The upper surface of the water baffle 220 is fitted with the lower surface of the upper side plate, and the rear end of the water baffle 220 is fitted with the front side of the rear side plate 310, so that the first water baffle 300 is stably buckled on the water baffle 220. The front side plate can prevent water from dripping onto the socket, and the water baffle 220 and the rear side plate 310 cooperate to prevent the first water baffle 300 and the accumulated water on the housing 200 from flowing down to the socket from the gap between the housing 200 and the first water baffle 300.

[0063] The first water baffle plate 300 and the water baffle portion 220 are connected in a snap-fit ​​manner, which facilitates the disassembly and assembly of the first water baffle plate 300 . Therefore, the position of the first water baffle plate 300 can be adjusted according to the installation position of the socket.

[0064] Of course, it is not excluded that in other embodiments, the front side plate is arranged to be inclined from top to bottom and forward.

[0065] It is understandable that the front-to-rear spacing between the lower end of the first water baffle 300 and the opening of the second sub-cavity can be set according to actual conditions, and the upper and lower spacing between the lower end of the first water baffle 300 and the installation area can be set according to actual conditions, and no specific limitation is made here.

[0066] Further, such as Figure 6 As shown, the first water baffle 300 is provided with a second side plate 320 on both sides along the first direction, and the second side plate 320 extends in the second direction toward the housing 200. Such a configuration can enhance the water blocking effect between the first water baffle 300 and the housing 200, and further prevent water from flowing down to the socket.

[0067] Two second side plates 320 are provided, and are respectively located on the left and right sides of the first water baffle plate 300. The second side plate 320 is integrally formed with the first water baffle plate 300, and the upper and lower dimensions of the second side plate 320 are consistent with the upper and lower dimensions of the first water baffle plate 300, and the second side plate 320 is vertically connected to the first water baffle plate 300. The second side plate 320 can fit with the adjacent first side plate 120.

[0068] Further, such as Figure 1 , Figure 2 , Figure 4 and Figure 6 As shown, a second water baffle 400 is provided at the opening of the second sub-cavity, the second water baffle 400 is located below the installation area, and the lower end of the second water baffle 400 is detachably connected to the lower end of the housing 200. The second water baffle 400 can provide a water-blocking effect on the space below the installation area, preventing water from entering the second sub-cavity and forming water accumulation.

[0069] In this embodiment, if Figure 6 As shown, the second water baffle 400 is vertically arranged, and an L-shaped connecting plate is arranged at the lower end of the second water baffle 400. The connecting plate and the second water baffle 400 are integrally formed, and the left and right dimensions of the connecting plate are the same as those of the second water baffle 400. The connecting plate is provided with a connecting hole, and correspondingly, the housing 200 is provided with a screw hole 230, and the second water baffle 400 is fixed relative to the housing 200 by screws passing through the connecting hole and the screw hole 230 in sequence. The second water baffle 400 adopts a detachable connection mode, which is convenient for adjusting the positions of the first water baffle 300 and the second water baffle 400 at the same time according to the installation position of the socket.

[0070] Further, such as Figure 6 As shown, a shielding plate 410 is provided at the upper end of the second water baffle plate 400 . The shielding plate 410 is located at one side of the second water baffle plate 400 close to the housing 200 along the second direction. The shielding plate 410 extends horizontally along the second direction.

[0071] In this embodiment, the shielding plate 410 is integrally formed with the second water baffle plate 400, the shielding plate 410 is located below the slide rail socket 510, and the shielding plate 410 extends horizontally backward to the slide rail portion of the slide rail socket 510. This arrangement can prevent water from flowing into the second sub-cavity from the gap between the socket and the second water baffle plate 400, further improving the waterproof performance.

[0072] Of course, in other embodiments, the shielding plate 410 is inclined upward from bottom to top toward the housing 200 , and the upper end of the shielding plate 410 extends to the slide rail portion of the slide rail socket 510 .

[0073] In addition, third side plates may also be provided on the left and right sides of the second water baffle plate 400 .

[0074] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0075] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A waterproof cable trough, characterized in that: include: A shell having a cavity extending in a first direction, an opening of the cavity being open toward one side in a second direction, and an upper surface of the shell having a water retaining portion extending in the first direction; A cover plate, which is provided with at least one along the first direction for covering the opening of the cavity, the upper end of the cover plate is provided with a bending portion extending along the first direction, the bending portion is bent downward and is buckled and connected with the water retaining portion, and the first direction, the second direction and the up-down direction are perpendicular to each other; Wherein, the waterproof wire trough has an open state and a closed state, and in the open state, the cover plate is away from the shell so that the opening of the cavity is exposed; In the closed state, at least one wiring hole is defined between the lower end of the cover plate and the shell.

2. The waterproof cable trough according to claim 1, characterized in that: At least one connecting piece is disposed at the lower end of the cover plate along a first direction, and the connecting piece is detachably connected to the shell.

3. The waterproof cable trough according to claim 2, characterized in that: The connecting piece is connected to the shell by screws, or the connecting piece is connected to the shell by magnetic attraction.

4. The waterproof cable trough according to claim 1, characterized in that: The cover plate is provided with first side plates on both sides along the first direction, and the first side plates extend toward the housing in the second direction.

5. The waterproof cable trough according to claim 1, characterized in that: The water retaining portion is located at a side of the shell body close to the cover plate along the second direction, and the water retaining portion is integrally formed with the shell body.

6. The waterproof cable trough according to claim 5, characterized in that: Viewed along the first direction, the water retaining portion is L-shaped, and the bending portion is L-shaped.

7. The waterproof cable trough according to claim 1, characterized in that: The dimension of the upper side wall of the cavity in the second direction is greater than the dimension of the lower side wall of the cavity in the second direction.

8. The waterproof cable duct according to any one of claims 1 to 7, characterized in that: The cavity includes at least one first sub-cavity and at least one second sub-cavity, the first sub-cavity and the second sub-cavity are arranged along the first direction, the cover plate is provided at the opening of the first sub-cavity, the second sub-cavity is provided with an installation area for installing the socket, and a first water baffle is provided at the opening of the second sub-cavity, the first water baffle is located above the installation area, the upper end of the first water baffle is buckled and connected to the water baffle, and the lower end of the first water baffle is spaced a certain distance from the opening of the second sub-cavity in the second direction.

9. The waterproof cable duct according to claim 8, characterized in that: A second water baffle is provided at the opening of the second sub-cavity. The second water baffle is located below the installation area. The lower end of the second water baffle is detachably connected to the lower end of the shell.

10. The waterproof cable duct according to claim 9, characterized in that: The first water baffle is provided with a second side plate on both sides along the first direction, and the second side plate extends toward the shell in the second direction; And / or, a shielding plate is provided at the upper end of the second water baffle plate, the shielding plate is located on a side of the second water baffle plate close to the shell along the second direction, and the shielding plate extends horizontally along the second direction or tilts upward from bottom to top toward the shell.

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