Driving power supply structure

Abstract

The utility model discloses a driving power supply structure, which comprises a shell, the interior of the shell is hollow to form a first accommodating cavity for accommodating an electric device, at least one end opening of the first accommodating cavity is a mounting opening, and the shell wall of the shell is provided with a glue injection opening communicated with the first accommodating cavity; the plug assembly is installed on the installation opening and plugs the installation opening, a threading channel is formed in the plug assembly, and the first containing cavity is communicated with the outside of the plug assembly through the threading channel; glue is injected into the first containing cavity from the glue injection opening for fixing, glue leakage at the joint of the plug assembly and the installation opening can be effectively avoided, subsequent appearance repair operation is reduced, and fixing operation on the electric device is further facilitated.

Description

Technical Field

[0001] The utility model relates to a power supply component, in particular to a driving power supply structure. Background Art

[0002] For some existing driving power supplies, the end of their outer shells is generally open, and the internal electrical components are placed into the outer shell through the opening. After being placed, due to the limitation of the position and size of the opening, it is not very convenient to fix the electrical components. The opening at the end of the outer shell is sealed with a plug. In order to ensure the tightness of the connection, it is necessary to apply glue to the connection between the outer shell and the plug from the outside. After applying glue, the appearance often needs to be repaired due to the exposure of the melted glue. Summary of the Utility Model

[0003] The utility model aims to solve at least one of the above technical problems in the related art to a certain extent. For this purpose, the utility model provides a driving power supply structure.

[0004] To achieve the above object, the technical solution of the utility model is as follows:

[0005] The driving power supply structure according to the first aspect embodiment of the utility model includes:

[0006] A housing, the interior of which is hollow to form a first cavity for accommodating electrical components. At least one end opening of the first cavity is an installation opening, and a glue injection port communicating with the first cavity is provided on the housing wall.

[0007] A plug assembly, which is installed on the installation opening to seal the installation opening. A wire passing channel is provided on the plug assembly, and the wire passing channel communicates the first cavity with the outside of the plug assembly.

[0008] The driving power supply structure according to the embodiment of the utility model has at least the following beneficial effects: Injecting glue into the first cavity from the glue injection port for fixation can effectively avoid glue leakage at the connection between the plug assembly and the installation opening, reduce subsequent appearance repair operations, and also facilitate the fixation operation of electrical components.

[0009] According to some embodiments of the utility model, the plug assembly includes a first connecting member and a second connecting member. One side of the first connecting member is connected to the second connecting member, and a second cavity is defined between the two. The other side of the first connecting member is connected to the installation opening. A hollow tube body extends into the second cavity on the first connecting member, and the wire passing channel is formed inside the tube body.

[0010] According to some embodiments of the utility model, a step is provided around the side wall of the first connecting member facing the first cavity, and the step is inserted and matched with the installation opening.

[0011] According to some embodiments of the present utility model, a jack is provided on the first connecting member, a plug post is provided on the second connecting member, the plug post is adaptively inserted into the jack, and the plug post can pass through the jack and extend into the first accommodating cavity.

[0012] According to some embodiments of the present utility model, a lead outlet is provided on the second connecting member, and the lead outlet faces the end of the tube body.

[0013] According to some embodiments of the present utility model, serrated patterns are provided on the side wall of the lead outlet.

[0014] According to some embodiments of the present utility model, mounting openings are provided at both ends of the first accommodating cavity, and plugging head assemblies are mounted on each mounting opening.

[0015] According to some embodiments of the present utility model, fixing holes are provided on the plugging head assemblies.

[0016] According to some embodiments of the present utility model, a plurality of fins are provided on the outer wall of the housing.

[0017] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present utility model will become apparent and be readily understood from the description of the embodiments in conjunction with the following drawings, wherein:

[0019] Figure 1 is an exploded structural schematic diagram of the present utility model;

[0020] Figure 2 is Figure 1 an assembly drawing of

[0021] Figure 3 is an assembly drawing of the plugging head assembly;

[0022] Figure 4 is Figure 3 an exploded structural schematic diagram of

[0023] Figure 5 is Figure 4 another perspective schematic diagram of

[0024] Reference numerals: housing 100; first accommodating cavity 110; mounting opening 111; glue injection port 120; fin 200; plugging head assembly 300; wire threading channel 301; fixing hole 302; first connecting member 310; tube body 311; step 312; jack 313; second connecting member 320; second accommodating cavity 321; plug post 322; lead outlet 323; serrated pattern 324. Detailed implementation manners

[0025] The embodiments of the present utility model will be described in detail below. The examples of the embodiments are shown in the accompanying drawings, in which 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 by referring to the accompanying drawings are exemplary and are intended to explain the present utility model, and should not be construed as a limitation to the present utility model.

[0026] The present utility model relates to a driving power supply structure, including a housing 100 and a plug component 300.

[0027] As Figure 1 and Figure 2 shown, the housing 100 can be in a box shape or a cylindrical shape. The interior of the housing 100 is hollow to form a first cavity 110. The first cavity 110 is used to accommodate electrical components such as a power supply component. At least one end of the first cavity 110 is open, and the opening is an installation opening 111. In this embodiment, the left and right ends of the first cavity 110 are provided with installation openings 111. A plug component 300 is correspondingly installed at each installation opening 111. A glue injection port 120 is opened on the outer wall of the housing 100. The shape of the glue injection port 120 is not limited and can be a circular port, a square port, etc. The glue injection port 120 communicates with the first cavity 110, and the first cavity 110 can communicate with the outside through the glue injection port 120. After the plug component 300 is installed on the installation opening 111, it can block the installation opening 111. A wire passing channel 301 is provided on the plug component 300, and the wire passing channel 301 connects the first cavity 110 to the outside of the plug component 300. During installation, the electrical component is placed into the first cavity 110 from one of the installation openings 111. The power cord on the electrical component extends out of the first cavity 110, then passes through the wire passing channel 301, and then the plug component 300 is installed on the installation opening 111. The power cord extends from the first cavity 110 to the outside through the wire passing channel 301, and the electrical component stays in the first cavity 110. Then, an external glue injection tool, a glue gun, extends into the first cavity 110 from the glue injection port 120 to inject glue, fixing the electrical component in the first container, and sealing and fastening the connection between the plug component 300 and the installation opening 111 by injecting glue. At the same time, the gap between the end of the wire passing channel 301 facing the first cavity 110 and the power cord is sealed. After the glue injection is completed, the glue injection port 120 can be blocked by a cover plate or other accessories. Injecting glue into the first cavity 110 from the glue injection port 120 for fixation can effectively avoid glue leakage at the connection between the plug component 300 and the installation opening 111, reduce subsequent appearance repair operations, and also facilitate the fixation operation of the electrical component.

[0028] In some embodiments of the present utility model, the plugging component 300 includes a first connecting member 310 and a second connecting member 320. One side of the first connecting member 310 is connected to the second connecting member 320, and a second cavity 321 is defined between the first connecting member 310 and the second connecting member 320. Among them, it can be, but is not limited to, that the first connecting member 310 is in a box shape with a cavity inside. The second connecting member 320 is in a plate shape, and the cavity of the first connecting member 310 opens towards the second connecting member 320, and the opening is connected to the first connecting member 310. The first connecting member 310 and the second connecting member 320 can be fixed by other means such as snap connection, and the cavity between the first connecting member 310 and the second connecting member 320 constitutes the second cavity 321. The side of the first connecting member 310 away from the second connecting member 320 is connected to the mounting opening 111. A tube body 311 extends from the side of the first connecting member 310 towards the second connecting member 320. The tube body 311 has openings at both ends and is hollow inside. The tube body 311 extends into the second cavity 321. One end opening of the tube body 311 is communicated with the first cavity 110. The tube body 311 constitutes a wire threading channel 301. The power cord of the electrical component passes through the tube body 311 from the first cavity 110 and then extends into the second cavity 321, and can then pass outwards from the second cavity 321. The setting of the tube body 311 can, on the one hand, guide the threading of the power cord, and the outer wall of the power cord can closely adhere to the inner wall of the tube body 311. When injecting glue, the sol can enter the tube body 311 for sealing, leaving a section of glue injection position for the sol, and at the same time ensuring that the power cord is not easily separated from the tube body 311, further playing a fixing role.

[0029] As Figure 3 and Figure 4 shown, a step 312 is provided around the first connecting member 310. The step 312 faces the first cavity 110 and the step 312 is arranged around the first connecting member 310. During installation, the step 312 is inserted into the mounting opening 111, and the step 312 fits against the inner wall of the mounting opening 111.

[0030] Furthermore, as Figure 3 、 Figure 4 and Figure 5 shown, a jack 313 is provided on the first connecting member 310. The number of jacks 313 is not limited and can be one or more. The jack 313 can be a round hole, an oval hole, a square hole, etc. A plug post 322 is provided on the second connecting member 320. The shape of the plug post 322 is adapted to the shape of the jack 313 for plugging. During installation, the plug post 322 passes through the jack 313, and the plug post 322 extends into the first cavity 110. When injecting glue, glue can be applied to the connection position of the jack 313 and the plug post 322, thereby relatively fixing the second connecting member 320 relative to the first connecting member 310.

[0031] As Figure 2 and Figure 4As shown, the second connecting member 320 is provided with a lead wire port 323, and the lead wire port 323 faces the end of the pipe body 311. The power cord passes through the lead wire port 323 in the second cavity 321 and extends out of the plug. Serrated lines 324 are provided on the side wall of the lead wire port 323. The serrated lines 324 are used to increase the friction between the lead wire port 323 and the power cord, and reduce the telescopic movement of the power cord relative to the second cavity 321.

[0032] In some specific embodiments of the present invention, the plug assembly 300 is provided with a fixing hole 302. Through the fixing hole 302, the driving power supply structure can be integrally installed in an application environment such as a device using screws.

[0033] Furthermore, a plurality of fins 200 are provided on the outer wall of the housing 100. When the electrical components in the first cavity 110 work, the heat generated is dissipated through the housing 100, and the fins 200 are used to increase the heat dissipation area.

[0034] In the description of this specification, the description referring to terms such as "some specific embodiments" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. 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 a suitable manner in any one or more embodiments or examples.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and purposes of the present invention, and the scope of the present invention is defined by the claims and their equivalents.

[0036] The present invention discloses a driving power supply structure, including: a housing, which is hollow inside to form a first cavity for accommodating electrical components, at least one end opening of the first cavity is an installation port, and a glue injection port communicating with the first cavity is opened on the shell wall of the housing; a plug assembly, which is installed on the installation port and seals the installation port, and the plug assembly is provided with a wire passing channel, and the wire passing channel communicates the first cavity with the outside of the plug assembly; injecting glue into the first cavity from the glue injection port for fixation can effectively avoid glue leakage at the connection between the plug assembly and the installation port, reduce subsequent appearance repair operations, and also facilitate the fixation operation of the electrical components.

Claims

1. A driving power supply structure, characterized in that, Comprising: A housing (100) with a hollow interior forming a first cavity (110) for accommodating electrical components. At least one end of the first cavity (110) is open as an installation opening (111), and a glue injection port (120) communicating with the first cavity (110) is provided on the housing wall of the housing (100). A plugging component (300) installed on the installation opening (111) to block the installation opening (111). A wire threading channel (301) is provided on the plugging component (300), and the wire threading channel (301) communicates the first cavity (110) with the outside of the plugging component (300).

2. The driving power supply structure according to claim 1, wherein: The plugging component (300) includes a first connecting member (310) and a second connecting member (320). One side of the first connecting member (310) is connected to the second connecting member (320) and a second cavity (321) is defined therebetween. The other side of the first connecting member (310) is connected to the installation opening (111). A hollow tube body (311) extends into the second cavity (321) from the first connecting member (310), and the wire threading channel (301) is formed inside the tube body (311).

3. The driving power supply structure according to claim 2, wherein: A step (312) is provided around the side wall of the first connecting member (310) facing the first cavity (110), and the step (312) is in plug-in fit with the installation opening (111).

4. The driving power supply structure according to claim 2, wherein: A jack (313) is provided on the first connecting member (310), and a plug post (322) is provided on the second connecting member (320). The plug post (322) is in mating plug-in connection with the jack (313), and the plug post (322) can pass through the jack (313) and extend into the first cavity (110).

5. The drive power supply structure according to claim 2, wherein: A lead outlet (323) is provided on the second connecting member (320), and the lead outlet (323) is opposite to the end of the tube body (311).

6. The drive power supply structure according to claim 5, wherein: A serrated pattern (324) is provided on the side wall of the lead outlet (323).

7. The driving power supply structure according to claim 1 or 2, characterized in that: The installation openings (111) are provided at both ends of the first cavity (110), and the plugging component (300) is installed on each installation opening (111).

8. The drive power supply structure according to claim 1, wherein: A fixing hole (302) is provided on the plugging component (300).

9. The drive power supply structure according to claim 1, characterized in that: A plurality of fins (200) are provided on the outer wall of the housing (100).

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