Square tube integrated waterproof power supply shell

Abstract

The utility model belongs to the technical field of LED (light-emitting diode) driving power supplies, and particularly relates to a square tube integrated waterproof power supply shell, which comprises a shell body with through holes at two ends, side plates arranged at two ends of the through holes of the shell body, and screws used for fixedly connecting the shell body with the side plates, an unclosed round hole capable of fixing a screw is formed between the turned edge and the shell, heat dissipation grooves are formed in the two sides of the shell, mounting holes are formed in the side plates, rivets are arranged in the mounting holes, the mounting holes are matched with the rivets, the sealing performance of the side plates is better, screw holes are formed in the four corners of each side plate, and wire holes and limiting plates are arranged at the two ends of each side plate. Due to the special structural design of the shell and the side plates, the power supply shell is simple in structure and good in sealing performance.

Description

TECHNICAL FIELD

[0001] The utility model belongs to LED drive power supply technical field, concretely relates to a square -round integrated waterproof power shell. BACKGROUND

[0002] With the influence of construction requirements and topography environment, LED drive power supply needs to work in water or humid environment, in order to improve the safety and reliability of LED waterproof drive power supply, requires product structure to be waterproof, damp-proof, the requirement of product structure is mainly realized through the shell design of LED waterproof drive power supply and the waterproof glue pouring in the body, but the waterproof power shell in prior art has many problems, such as poor waterproof effect, complex structure, time-consuming and laborious assembly and other problems. CONTENT OF UTILITY MODEL

[0003] The utility model discloses a square -round integrated waterproof power shell, which aims to solve the technical problems of poor waterproof effect, complex structure and time-consuming and laborious assembly of the waterproof power shell in the prior art.

[0004] To achieve the above object, the square -round integrated waterproof power shell provided by the utility model embodiment includes a shell with through holes at both ends, side plates arranged at both ends of the through holes of the shell and screws for fixedly connecting the shell and the side plates, the shell is provided with crimpings extending from both sides of the shell, the crimpings and the shell form unsealed round holes for mounting screws, the shell is provided with heat dissipation grooves on both sides, the side plates are provided with mounting holes, the mounting holes are provided with rivets, the mounting holes are matched with the rivets to make the side plates have better sealing performance, the side plates are provided with screw holes at four corners, and both ends are provided with wire holes and limiting plates.

[0005] Preferably, the crimpings are arranged on both sides of the periphery of the shell, and the shell is provided with crimpings at four corners, the special design of the crimpings can not only make the side plates sealingly connected with the shell under the action of the screws, but also improve the heat dissipation performance of the shell.

[0006] Preferably, the mounting holes are arranged through the side plates, one end of the mounting hole located on the outside of the side plate is a polygonal hole, and the other end located on the inside of the side plate is a circular hole, and the surface area of the circular hole is smaller than that of the polygonal hole, the structure of the mounting hole can increase the sealing performance of the side plate in cooperation with the rivet.

[0007] Preferably, the rivet is provided with a polygonal end and a circular end matched with the mounting hole, and the rivet is clamped in the mounting hole to sealingly connect the rivet and the side plate.

[0008] Preferably, the screw holes are arranged at four corners of the side plate and penetratingly arranged with the round holes formed by the crimpings.

[0009] The square-tube integrated waterproof power supply shell has at least one of the following technical effects:

[0010] The square-tube integrated waterproof power supply shell has high shell integrity, and has no hole except two opening ends on the shell, and the sealing effect is better after pouring waterproof glue.

[0011] The square-tube integrated waterproof power supply shell is fixed through the round holes formed by the outer edge curling of the shell, and the sealing property of the shell is ensured.

[0012] The square-tube integrated waterproof power supply shell has simple structure, greatly reduces assembly difficulty, and improves assembly efficiency. DRAWINGS

[0013] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor under the premise of the drawings.

[0014] Figure 1 The square-tube integrated waterproof power supply shell is provided with a front view.

[0015] Figure 2 The square-tube integrated waterproof power supply shell is provided with a front view.

[0016] Figure 3 The square-tube integrated waterproof power supply shell is provided with a front view. Figure 2 The square-tube integrated waterproof power supply shell is provided with a front view.

[0017] Figure 4 The square-tube integrated waterproof power supply shell is provided with a front view.

[0018] In the drawings, various reference signs represent:

[0019] 10—shell 11—edge curling 12—heat dissipation groove 20—side plate 21—mounting hole

[0020] 22—rivet 23—screw hole 24—wire hole 25—limiting plate 30—screw. DETAILED DESCRIPTION

[0021] 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.

[0022] 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.

[0023] 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.

[0024] 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.

[0025] In one embodiment of this utility model, such as Figures 1 to 3 As shown, a Fangtong integrated waterproof power supply housing is provided, including a housing 10, a side plate 20, and screws 30.

[0026] The housing 10 is a square structure with an integral structure and has a through hole inside. Side plates 20 are provided on both sides of the through hole in the housing 10 and are sealed to the housing 10. The side plates 20 are fixedly connected to the housing 10 by screws 30, which makes the square integrated waterproof power supply housing simple in structure, greatly reduces the assembly difficulty and improves the assembly efficiency.

[0027] The outer sides of the housing 10 are provided with rolled edges 11 extending from the housing 10. The rolled edges 11 and the housing 10 form an unclosed circular hole for installing screws 30. The special design of the rolled edges 11 not only allows the side plate 20 to be sealed to the housing 10 under the action of the screws 30, but also increases the surface area of ​​the housing 10 and improves the heat dissipation performance of the housing.

[0028] The housing 10 has heat dissipation grooves 12 on both sides. The heat dissipation grooves 12 increase the surface area of ​​the housing 10 and greatly improve the heat dissipation performance of the housing 10.

[0029] like Figure 4 As shown, the side plate 20 is provided with mounting holes 21, rivets 22, screw holes 23, wire holes 24, and a limiting plate 25.

[0030] The mounting hole 21 is provided through the side plate 20. The end of the mounting hole 21 located on the outer side of the side plate 20 is a polygonal hole, and the end located on the inner side of the side plate 20 is a circular hole. The surface area of ​​the circular hole is smaller than that of the polygonal hole. The special shape of the mounting hole 21, in conjunction with the rivet 22, can increase the sealing of the side plate 20 and reduce the possibility of water entering the power supply casing.

[0031] The rivet 22 has a polygonal end and a circular end that matches the mounting hole 21. The rivet 22 is engaged in the mounting hole 21, so that the rivet 22 is sealed and fixedly connected to the side plate 20. The outer surface of the polygonal end of the rivet 22 is on the same plane as the outer surface of the side plate 20, and the circular end protrudes from the mounting hole 21. The rivet 22 has a threaded hole in the middle of the end of the rivet 22 that protrudes from the mounting hole 21. The rivet 22 serves to fix the power supply inside the power supply housing.

[0032] The screw holes 23 are located at the four corners of the side plate 20 and correspond to the round holes formed by the rolled edge 11. The screw holes 23 serve to allow the screws 30 to be installed.

[0033] There are multiple wire holes 24, which are provided on the side plate 20. The wire holes 24 serve to allow the power supply wires to pass through the housing 10.

[0034] The limiting plate 25 is located at the outer ends of both sides of the side plate 20, and the limiting plate 25 serves to restrict the position of the power supply casing.

[0035] The screw 30 passes through the screw hole 23 on the side plate 20 and is tightened into the round hole formed by the outer rolled edge 11 of the housing 10, so that the side plate 20 and the housing 10 are fixedly connected. The screw 30 serves to fix the housing 10 and the side plate 20.

[0036] The utility model discloses a working principle: a square and round integrated waterproof power supply shell, only need to fix the connection of one end of shell body 10 through screw 30 and side plate 20 during assembly, fix power supply in shell body 10 through rivet 22, then inject waterproof glue in shell body 10, finally fix the connection of the other end of shell body 10 and side plate 20 through screw 30, this square and round integrated waterproof power supply shell simple structure, has reduced the assembly difficulty greatly, has improved assembly efficiency, and the integrity of shell body 10 is high, and there is no any hole on shell body 10 except two open ends, and the sealing effect is better after injecting waterproof glue, simultaneously, through the design of the special structure of shell body 10, the sealing property of shell body 10 is guaranteed through the round hole formed by the outer curling edge of shell body 10 fixed, guarantees the sealing property of shell body 10.

[0037] The remaining part of the embodiment is same with example one, the feature not explained in the embodiment is all adopted the explanation of example one, and here will not be repeated.

[0038] The above only is the preferred embodiment of the utility model, and does not use to limit the utility model, and any modification, equivalent replacement and improvement etc. that are made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A square-tube integrated waterproof power supply casing, characterized in that: The device includes a housing with through holes at both ends, side plates located at both ends of the through holes of the housing, and screws for fixing the housing and the side plates together. The housing has rolled edges extending from both sides, forming unclosed circular holes for screw installation between the rolled edges and the housing. The housing has heat dissipation grooves on both sides. The side plates have mounting holes with rivets in them. The mounting holes and rivets cooperate to improve the sealing of the side plates. The side plates have screw holes at the four corners and wire holes and limiting plates at both ends.

2. The integrated waterproof power supply housing according to claim 1, characterized in that: The rolled edges are located on both sides of the outer perimeter of the housing, and the four corners of the housing are also equipped with rolled edges. The special design of the rolled edges not only allows the side plates to be sealed to the housing under the action of screws, but also improves the heat dissipation performance of the housing.

3. The integrated waterproof power supply housing according to claim 1, characterized in that: The rivet has a polygonal shape at one end and a circular shape at the other end, and the rivet is engaged in the mounting hole to seal the rivet to the side plate.

4. The integrated waterproof power supply housing according to claim 1, characterized in that: The screw holes are located at the four corners of the side plate and are connected to the round holes formed by the rolled edge.

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