WO2020108148A1 - 侧开式电源壳体结构及电源装置 - Google Patents

侧开式电源壳体结构及电源装置 Download PDF

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Publication number
WO2020108148A1
WO2020108148A1 PCT/CN2019/111566 CN2019111566W WO2020108148A1 WO 2020108148 A1 WO2020108148 A1 WO 2020108148A1 CN 2019111566 W CN2019111566 W CN 2019111566W WO 2020108148 A1 WO2020108148 A1 WO 2020108148A1
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WO
WIPO (PCT)
Prior art keywords
box
power supply
terminal
groove
crimping
Prior art date
Application number
PCT/CN2019/111566
Other languages
English (en)
French (fr)
Inventor
田仁贵
Original Assignee
东莞市栢科电源有限公司
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Filing date
Publication date
Application filed by 东莞市栢科电源有限公司 filed Critical 东莞市栢科电源有限公司
Publication of WO2020108148A1 publication Critical patent/WO2020108148A1/zh

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/16—Distribution boxes; Connection or junction boxes structurally associated with support for line-connecting terminals within the box
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/081—Bases, casings or covers
    • H02G3/083—Inlets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/08—Distribution boxes; Connection or junction boxes
    • H02G3/086—Assembled boxes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/007—Devices for relieving mechanical stress

Definitions

  • the present application relates to the technical field of power supply installation, in particular to a side-open power supply housing structure and power supply device with convenient wiring.
  • the purpose of this application is to provide a side-opening power supply housing structure which is convenient to install and maintain.
  • Another object of the present application is to provide a power supply device that is easy to install and maintain.
  • the present application discloses a side-opening power supply housing structure, which includes a power supply box and a junction box.
  • the power supply box is used to house a power supply assembly.
  • the end of the power supply box is provided with the exposed part A terminal of a power box
  • the terminal box includes a box body and a cover body, the box body is detachably connected to an end of the power box where the terminal is located, and the box body is close to the terminal
  • One side is provided with an escape space for avoiding the terminal, the escape space communicates with the internal space of the box body, and through the escape space, the terminal is simultaneously located in the box body, and the box body also has A cover body is provided, and the cover body is pivotally connected to a side wall on the box body adjacent to the escape space.
  • the side-open power supply housing structure of the present application includes a detachably connected power supply box and a junction box.
  • the terminals are barely provided at the ends of the power supply box.
  • the terminal is located in the junction box at the same time, so when you need to check whether there is a problem with the wiring of the power supply, you only need to open the junction box; the junction box and the power box are separately connected, easy to install and disassemble;
  • the cover of the box is pivotally connected to a side wall of the box next to the terminal, so that the cover can be opened to the left or right of the terminal. During wiring operation, the cover can be prevented from interfering with the wiring action, and the cover can also be prevented Fall for no reason.
  • an end of the power box is provided with a placement slot extending outward, and the terminal is installed in the placement slot, and the placement slot is open at least toward one side of the junction box.
  • a pair of engaging slide grooves are provided on two opposite side walls of the placement slot, and two opposite side walls on the avoidance space of the junction box are provided with the engaging slide grooves.
  • the adapted engaging portion realizes the connection and separation of the junction box and the power supply box by sliding the engaging portion up and down in the engaging chute.
  • the power supply box is provided with a first engaging opening at the bottom of the placement slot on the side near the junction box, and the bottom on the side of the box body near the terminal is provided with the A first locking protrusion adapted to the first locking opening, when the junction box is docked with the power supply box, the first locking protrusion is engaged with the first locking opening.
  • a plurality of wire holes for cables to pass through are provided on a side wall of the junction box opposite to the terminal, and the junction box is further provided with A crimping groove extending in the direction of the terminal, the cable enters and exits the junction box through the wire hole and the crimping groove, each of the crimping grooves is insulated and isolated from each other, and a A crimping block that can slide up and down, and the crimping block is used to fix the cable at the crimping groove.
  • two opposite inner side walls of the crimping groove are provided with stepped inner slide grooves extending up and down, and two opposite side walls of the crimping block are provided with the inner slide grooves
  • the crimping block can slide up and down in the crimping groove in a stepped manner.
  • the crimping block includes two oppositely disposed side plates and a lateral plate connected to the bottoms of the two side plates, and the outer slide grooves are provided on the outer walls of the two side plates.
  • the side of the horizontal plate opposite to the crimping groove is provided with a zigzag tooth groove, and the tooth groove extends from one end where one of the side plates is located to the other where the side plate is located At the end.
  • the terminal includes an inlet end and an outlet end, the inlet end and the outlet end are respectively provided at both ends of the power box, and the junction box includes an inlet box and an outlet box.
  • the incoming box is connected to the incoming end of the power box, and the outgoing box is connected to the outgoing end of the power box.
  • the present application also discloses a power supply device including a power supply assembly and a side-opening power supply housing structure as described above, the power supply box encloses the power supply assembly therein, and the terminal is electrically connected to the power supply assembly Sexual connection.
  • FIG. 1 is a schematic diagram of a three-dimensional structure of a power supply device according to an embodiment of the present application.
  • FIG. 2 is a schematic perspective structural view of one of the junction boxes of FIG. 1 in an open shape.
  • FIG. 3 is an exploded schematic view of the power box and one of the junction boxes according to the embodiment of the present application.
  • FIG. 4 is a schematic diagram of the installation state of the power supply and the junction box in FIG. 3.
  • FIG. 5 is a schematic diagram of a three-dimensional structure of a power box according to an embodiment of the present application.
  • FIG. 6 is a schematic diagram of the bottom structure of the power supply and the connection with the junction box according to the embodiment of the present application.
  • FIG. 7 is a schematic view of one of the three-dimensional structures of the junction box according to the embodiment of the present application.
  • FIG. 8 is a schematic diagram of another three-dimensional structure of a junction box according to an embodiment of the present application.
  • FIG. 9 is a schematic diagram of a three-dimensional structure of an embodiment of a crimping block according to an example of the present application.
  • FIG. 10 is a schematic perspective structural view of another embodiment of the crimping block according to the example of the present application.
  • FIG. 11 is a schematic view of the use state of the crimping block in FIG. 10 for a junction box.
  • the present invention discloses a power supply device including a power supply assembly (not shown) and a housing structure.
  • the housing structure includes a power supply box 1 and a junction box 2 that are independent of each other.
  • the power supply assembly Closed in the power box 1, the end of the power box 1 is provided with a terminal 10 exposed to the power box 1, that is, relative to the enclosed space in the power box 1, the terminal 10 is located in the housing constituting the power box 1 Externally, the terminal 10 is electrically connected to the power supply assembly.
  • the junction box 2 includes a box body 20 and a cover body 21.
  • the box body 20 is detachably connected to the end of the power box 1 where the terminal 10 is located, which is convenient for storage and transportation.
  • the part of the power box 1 can be installed before installation.
  • the junction box 2 is installed on the power supply box 1, and the power supply box 1 and the junction box 2 can also be separately removed during disassembly and maintenance.
  • the side of the box 20 near the terminal 10 is provided with an escape space 22 for avoiding the terminal 10, and the escape space 22 communicates with the internal space 23 of the case 20, and through the escape space 22, the terminal 10 is located at the same time In the box body 20 of the junction box 2, during maintenance, only the junction box 2 needs to be opened to maintain the terminal 10, which is convenient to use.
  • the cover body 21 is pivotally connected to a side wall adjacent to the escape space 22 on the box body 20, that is, after the junction box 2 and the power box 1 are docked, the cover body 21 and the box body 20 are connected to the left or right side of the terminal 10
  • One of the side walls is pivotally connected, and when the terminal box 2 is opened for operation, the cover 21 does not interfere with the operation and is not easy to fall due to the lateral opening of the cover 21 to the terminal 10, causing the operation to be interrupted.
  • the end of the power box 1 is extended outwards with a placement slot 11, the terminal 10 is installed in the placement slot 11, the placement slot 11 is at least open toward the side of the junction box 2, this embodiment
  • the longitudinal cross-section of the placement slot 11 in FIG. 2 has a substantially “ ⁇ ”-shaped structure.
  • this embodiment discloses a sliding connection implementation manner.
  • a pair of engaging slide grooves 3a are provided on two opposite side walls of the placing slot 11, and two engaging side walls on the junction box 2 at the escape space 22 are provided with engaging portions 3b adapted to the engaging slide grooves 3a
  • the connection and separation of the junction box 2 and the power supply box 1 are realized by sliding the engaging portion 3b up and down in the engaging chute 3a.
  • When connecting insert the engaging portion 3b on the junction box 2 from the upper side to the engaging sliding groove 3a, and then slide down to the bottom end.
  • the bottom of the placement slot 11 near the junction box 2 is provided with a first engaging opening 4a, and the box body 20 is near the terminal
  • the bottom of one side of 10 is provided with a first locking protrusion 4b that is adapted to the first locking opening 4a.
  • the first locking protrusion 4b is locked with the first locking opening 4a.
  • the first engaging protrusion 4b can be pushed out of the first engaging opening 4a.
  • the edge of the free end of the lid 21 is provided with a second engaging opening 5 a, and the end of the box 20 that contacts the free end of the lid 21 The edge is provided with an upwardly extending second locking projection 5b.
  • the second locking projection 5b and the second engaging opening 5a are engaged to cover the lid 21 on the box 20. When opening the lid, press the second locking projection 5b 5b makes it exit the second snap opening 5a.
  • the side wall of the terminal box 2 opposite to the terminal 10 is provided with a plurality of wire holes 200 for cables to pass through, and the terminal box 2 is also provided with The crimping groove 201 extending from the wire hole 200 to the direction of the terminal 10, the cable enters and exits the junction box 2 through the wire hole 200 and the crimping groove 201, and each crimping groove 201 is insulated and isolated from each other. When rupture, it can prevent short circuit between each phase line.
  • a crimping block 202 that can slide up and down is provided in the crimping groove 201.
  • the crimping block 202 is used to fix the cable at the crimping groove 201.
  • the inner sides of the two opposite side walls of the crimping groove 201 are provided with a stepped inner slide groove 6a extending up and down, and the crimping block 202 is provided with an outer slide groove 6b adapted to the inner slide groove 6a ,
  • the inner chute 6a and the outer chute 6b are connected to each other through a toothed slot, and can slide relatively.
  • the crimping block 202 can be stepped in the crimping groove 201 Slide up and down, connect the cable to the terminal 10, press the crimping block 202, the crimping block 202 slides along the crimping groove 201, thereby pressing the cable between the crimping block 202 and the crimping groove 201 Since the crimping block 202 and the crimping groove 201 are connected by a stepped slide groove, when the crimping block 202 moves down to a certain position, the inner slide groove 6a and the outer slide groove 6b are engaged to The wire block 202 is fixed at this position.
  • this application discloses two specific implementation manners:
  • the crimping block 202 includes two oppositely disposed side plates 2020 and a horizontal plate 2021 connected to the bottom of the two side plates 2020, and the outer chute 6b is provided on the two side plates 2020. On the outer wall. Because the horizontal plate 2021 of the crimping block 202 is connected to the bottom of the two side plates 2020, the crimping block 202 is easy to slide down and install, but it is not easy to slide up and remove, so to some extent, the crimping block 202 is prevented from being unreasonably removed Meet the requirements of safety regulations.
  • the side of the transverse plate 2021 opposite to the crimping groove 201 is provided with a zigzag tooth groove 2022.
  • the tooth groove 2022 extends from the end where one side plate 2020 is located to the end where the other side plate 2020 is located.
  • the tooth groove 2022 can flatten the outer wall of the cable inserted into the crimping groove 201 properly, so that the cable is not easy to slip out of the crimping groove.
  • the crimping block 202 includes two oppositely disposed side plates 2020' and a horizontal plate 2021' connected to the top of the two side plates 2020', and the outer chute is provided on the two side plates
  • the side of the transverse plate 2021' opposite to the crimping groove is provided with a zigzag tooth groove 2022'.
  • the tooth groove 2022' extends from one end of one side plate 2020' to the other side plate 2020 'One end.
  • the horizontal plate 202'1 is provided on the top of the side plates 2020', so that the crimp block 202 in the plate embodiment is not only easy to install but also easy to disassemble.
  • a reinforcing rib 7 connecting the crimping groove 201 and the bottom wall of the junction box 2 is also provided in the junction box 2.
  • the terminal 10 on the power supply box 1 includes an inlet end 10' and an outlet end 10".
  • the inlet end 10' and the outlet end are respectively provided at both ends of the power supply box 1, then accordingly ,
  • the junction box 2 includes an inlet box 2'and an outlet box 2", the inlet box 2'is connected to the inlet end 10' of the power box 1, the outlet box 2" is connected to the outlet end of the power box 1, the inlet
  • the structure of the box 2'and the outlet box 2" are the same as the structure of the junction box 2 described above.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Connection Or Junction Boxes (AREA)

Abstract

一种侧开式电源壳体结构及电源装置，其中侧开式电源壳体结构包括电源盒和接线盒，电源盒的端部设置有外露于电源盒的接线端，接线盒包括盒体和盖体，盒体与电源盒上的接线端所在的一端可分离地连接，盒体上靠近接线端的一侧设置有用于避让接线端的避让空间，避让空间与盒体的内部空间连通，通过该避让空间，使得接线端同时位于盒体内，盖体与盒体上与避让空间相邻的一侧壁枢接；本申请侧开式电源壳体结构的接线盒与电源盒分离地连接，安装和拆卸方便；另外，盖设在接线盒的盖体与盒体上位于接线端旁边的一侧壁枢接，这样盖体可向接线端的左侧或右侧打开，接线操作时，可避免盖体干涉接线动作，还可防止盖体无故落下。

Description

侧开式电源壳体结构及电源装置 技术领域
本申请涉及电源安装技术领域，尤其涉及一种接线方便的侧开式电源壳体结构及电源装置。
背景技术
目前，在电力工程的实际操作过程中，都会将电源组件(高压电源或者低压电源)安装在一封闭的壳体内，有的是在壳体内直接设置接线端，维护时需要将封闭电源的壳体打开，这回带来一些安全隐患，虽然也有一些将接线端与电源组件分开设置，但是封闭接线端的接线盒与封闭电源组件的电源盒为一体式设计，安装和维护不便，而且这些接线盒的盒盖都是直接从接线端处向上打开，在接线端接线过程中盒盖容易落下，而且干涉接线操作工作。
申请内容
本申请的目的提供一种安装和维护方便的侧开式电源壳体结构。
本申请的另一目的提供一种安装和维护方便的电源装置。
为了实现上述目的，本申请公开了一种侧开式电源壳体结构，包括电源盒和接线盒，所述电源盒用于盛放电源组件，所述电源盒的端部设置有外露于所述电源盒的接线端，所述接线盒包括盒体和盖体，所述盒体与所述电源盒上的所述接线端所在的一端可分离地连接，所述盒体上靠近所述接线端的一侧设置有用于避让所述接线端的避让空间，所述避让空间与所述盒体的内部空间连通，通过该避让空间，使得所述接线端同时位于所述盒体内，所述盒体上还设置有盖体，所述盖体与所述盒体上与所述避让空间相邻的一侧壁枢接。
与现有技术相比，本申请侧开式电源壳体结构包括有可分离式连接的电源盒和接线盒，接线端裸露地设置在电源盒的端部，当接线盒与电源盒对接在一起时，接线端同时位于接线盒内，这样在需要查看电源的接线是否有问题时，只需要打开接线盒即可；接线盒与电源盒分离地连接，安装和拆卸方便；另外，盖设在接线盒的盖体与盒体上位于接线端旁边的一侧壁枢接，这样盖体可向接线端的左侧或右侧打开，接线操作时，可避免盖体干涉接线动作，还可防止盖体无故落下。
较佳地，所述电源盒的端部向外延伸设置有一放置槽，所述接线端安装于所述放置槽内，所述放置槽至少朝向所述接线盒的一侧呈敞口设置。
较佳地，所述放置槽的两相对的侧壁上设置有一对卡合滑槽，所述接线盒上于所述避让空间处的两相对侧壁上设置有与所述卡合滑槽相适配的卡合部，通过所述卡合部于所述卡合滑槽中的上下滑动实现所述接线盒与所述电源盒的连接和分离。
较佳地，所述电源盒上于所述放置槽的靠近所述接线盒一侧的底部设置有第一卡合口，所述盒体上靠近所述接线端的一侧的底部设置有与所述第一卡合口相适配的第一卡凸，当所述接线盒与所述电源盒对接时，所述第一卡凸与所述第一卡合口相卡合。
较佳地，所述接线盒上与所述接线端相对的一侧壁上设置有若干用于线缆通过的线孔，所述接线盒内还设置有由所述述线孔处向所述接线端方向延伸的压线槽，所述线缆通过所述线孔和所述压线槽进出所述接线盒，各个所述压线槽之间互相绝缘隔离，所述压线槽内设置一可上下滑动的压线块，所述压线块用于将所述线缆固定在所述压线槽处。
较佳地，所述压线槽的两相对的内侧壁上设置有上下延伸的呈阶梯状的内滑槽，所述压线块的两相对侧壁上设置有与所述内滑槽向适配的外滑槽，通过所述内滑槽和所述外滑槽的配合，所述压线块可于所述压线槽中呈阶梯状上下滑动。
较佳地，所述压线块包括两相对设置的侧板和与两所述侧板的底部连接的横板，所述外滑槽设置于两所述侧板的外壁上。
较佳地，所述横板上与所述压线槽相对的一侧设置有锯齿形的齿槽，所述齿槽自其中一所述侧板所在的一端延伸至另一所述侧板所在的一端。
较佳地，所述接线端包括进线端和出线端，所述进线端和所述出线端分别设置于所述电源盒的两端，所述接线盒包括进线盒和出线盒，所述进线盒连接在所述电源盒的所述进线端处，所述出线盒连接在所述电源盒的所述出线端处。
本申请还公开一种电源装置，包括电源组件和如上所述的侧开式电源壳体结构，所述电源盒将所述电源组件封闭于其中，所述所述接线端与所述电源组件电性连接。
附图说明
图1为本申请实施例电源装置的立体结构示意图。
图2为图1中的其中一接线盒的盒体呈打开状的立体结构示意图。
图3本申请实施例电源盒与其中一接线盒的分解结构示意图。
图4为图3中电源和与接线盒的安装状态示意图。
图5为本申请实施例电源盒的立体结构示意图。
图6为本申请实施例电源和与接线盒连接的底部结构示意图。
图7为本申请实施例接线盒的其中一立体结构示意图。
图8为本申请实施例接线盒另一立体结构示意图。
图9为本申请实施例压线块的其中一实施方式的立体结构示意图。
图10为本申请实施例压线块的另一实施方式的立体结构示意图。
图11为图10中的压线块用于接线盒的使用状态示意图。
具体实施方式
为详细说明本申请的技术内容、结构特征、实现原理及所实现目的及效果， 以下结合实施方式并配合附图详予说明。
如图1至图3所示，本使用新型公开了一种电源装置，包括电源组件(图未示)和壳体结构，该壳体结构包括互相独立的电源盒1和接线盒2，电源组件封闭于电源盒1内，电源盒1的端部设置有外露于电源盒1的接线端10，即相对于电源盒1内的封闭空间来说，接线端10位于构成电源盒1的壳体的外部，接线端10与电源组件电性连接。接线盒2包括盒体20和盖体21，盒体20与电源盒1上的接线端10所在的一端可分离地连接，便于储存和运输，而且，安装时可先安装电源盒1部分，将电源盒1安装好后再将接线盒2安装在电源盒1上，拆卸和维护时也可单独的拆卸电源盒1和接线盒2。盒体20上靠近接线端10的一侧设置有用于避让接线端10的避让空间22，且该避让空间22与盒体20的内部空间23连通，通过该避让空间22，使得接线端10同时位于接线盒2的盒体20内，维护时，只需打开接线盒2即可对接线端10进行维护，使用方便。另外，盖体21与盒体20上与避让空间22相邻的一侧壁枢接，即将接线盒2与电源盒1对接后，盖体21与盒体20上接线端10左侧或右侧的其中一侧壁枢接，打开接线盒2进行操作时，由于盖体21向接线端10的侧向翻开，盖体21不会干涉操作动作，而且不容易落下，造成操作中断。
如图3所示，电源盒1的端部向外延伸设置有一放置槽11，接线端10安装于放置槽11内，放置槽11至少朝向接线盒2的一侧呈敞口设置，本实施例中的放置槽11的纵截面大致呈“ㄩ”形结构，当接线盒2与电源盒1对接时，放置槽11同时位于接线盒2上的避让空间22中。
如图3和图4所示，关于接线盒2与电源盒1的连接方式，本实施例中公开了一种滑动连接的实施方式。放置槽11的两相对的侧壁上设置有一对卡合滑槽3a，接线盒2上于避让空间22处的两相对侧壁上设置有与卡合滑槽3a相适配的卡合部3b，通过卡合部3b在卡合滑槽3a中的上下滑动实现接线盒2和与电源盒1的连接和分离。连接时，将接线盒2上的卡合部3b从上面对准卡合滑槽3a插入，然后向下滑动至最底端。拆卸时，拉动接线盒2向上滑动即可实现 接线盒2与电源盒1的分离。
为了进一步加强电源盒1与接线盒2的连接强度，如图6，电源盒1上于放置槽11的靠近接线盒2一侧的底部设置有第一卡合口4a，盒体20上靠近接线端10的一侧的底部设置有与第一卡合口4a相适配的第一卡凸4b，当接线盒2与电源盒1对接时，第一卡凸4b与第一卡合口4a相卡合，拆卸时，将第一卡凸4b推出第一卡合口4a即可。另外，如图4和图7，为了方便盖体21的开合，盖体21的自由端的边沿处设置有第二卡合口5a，盒体20上与盖体21的自由端相接触的一端的边沿处设置有向上延伸的第二卡凸5b，通过第二卡凸5b与第二卡合口5a的卡合，将盖体21盖合在盒体20上，开盖时，按压第二卡凸5b使之退出第二卡合口5a。
如图1、图7和图8所示，为了方便接线，接线盒2上与接线端10相对的一侧壁上设置有若干用于线缆通过的线孔200，接线盒2内还设置有由线孔200处向接线端10方向延伸的压线槽201，线缆通过线孔200和压线槽201进出接线盒2，各个压线槽201之间互相绝缘隔离，当线缆的绝缘皮破裂时可防止各相线之间的短接。为了防止安装好后线缆被拉拆，压线槽201内设置一可上下滑动的压线块202，压线块202用于将线缆固定在压线槽201处。具体地，压线槽201的两相对的侧壁上的内侧设置有上下延伸的呈阶梯状的内滑槽6a，压线块202上设置有与内滑槽6a相适配的外滑槽6b，内滑槽6a和外滑槽6b通过齿状卡槽互相咬合连接，并可相对滑动，通过内滑槽6a和外滑槽6b的配合，压线块202可于压线槽201中呈阶梯状上下滑动，将线缆与接线端10连接好后，下压压线块202，压线块202沿压线槽201下滑，从而将线缆压在压线块202和压线槽201之间，由于压线块202与压线槽201之间通过阶梯状的滑槽咬合连接，当压线块202下移至某一位置时，通过内滑槽6a和外滑槽6b的咬合，将压线块202固定在该位置。
关于压线块202的具体结构，本申请公开了两种具体实施方式：
实施方式一，如图10和图11所示，压线块202包括两相对设置的侧板2020 和与两侧板2020的底部连接的横板2021，外滑槽6b设置于两侧板2020的外壁上。由于压线块202的横板2021连接于两侧板2020的底部，使得压线块202容易向下滑动安装，但是不易向上滑动拆卸，从而在某种程度上避免压线块202被无故拆卸，符合安规的要求。较佳地，横板2021上与压线槽201相对的一侧设置有锯齿形的齿槽2022，齿槽2022自其中一侧板2020所在的一端延伸至另一侧板2020所在的一端，通过该齿槽2022可将穿入压线槽201的线缆的外壁适当压扁，使得线缆不易滑出压线槽。
实施方式二，如图7至图9所示，压线块202包括两相对设置的侧板2020’和与两侧板2020’的顶部连接的横板2021’，外滑槽设置于两侧板2020’的外壁上，述横板2021’上与压线槽相对的一侧设置有锯齿形的齿槽2022’，齿槽2022’自其中一侧板2020’的一端延伸至另一侧板2020’的一端。与实施方式一不同的是，横板202’1设置于两侧板2020’的顶部，使得板实施方式中的压线块202不但易于安装而且易于拆卸。
进一步地，为了增强压线槽201的牢固性能，在接线盒2内还设置有连接压线槽201和接线盒2的底壁的加强筋7。
如图1和图2所示，电源盒1上的接线端10包括进线端10’和出线端10”，进线端10’和出线端分别设置于电源盒1的两端，那么相应地，接线盒2包括进线盒2’和出线盒2”，进线盒2’连接在电源盒1的进线端10’处，出线盒2”连接在电源盒1的出线端处，进线盒2’和出线盒2”的结构与上述接线盒2的结构相同。
以上所揭露的仅为本申请的较佳实例而已，当然不能以此来限定本申请之权利范围，因此依本申请申请专利范围所作的等同变化，仍属于本申请所涵盖的范围。

Claims (10)

  1. 一种侧开式电源壳体结构，其特征在于，包括电源盒和接线盒，所述电源盒用于盛放电源组件，所述电源盒的端部设置有外露于所述电源盒的接线端，所述接线盒包括盒体和盖体，所述盒体与所述电源盒上的所述接线端所在的一端可分离地连接，所述盒体上靠近所述接线端的一侧设置有用于避让所述接线端的避让空间，所述避让空间与所述盒体的内部空间连通，通过该避让空间，使得所述接线端同时位于所述盒体内，所述盒体上还设置有盖体，所述盖体与所述盒体上与所述避让空间相邻的一侧壁枢接。
  2. 根据权利要求1所述的侧开式电源壳体结构，所述电源盒的端部向外延伸设置有一放置槽，所述接线端安装于所述放置槽内，所述放置槽至少朝向所述接线盒的一侧呈敞口设置。
  3. 根据权利要求2所述的侧开式电源壳体结构，所述放置槽的两相对的侧壁上设置有一对卡合滑槽，所述接线盒上于所述避让空间处的两相对侧壁上设置有与所述卡合滑槽相适配的卡合部，通过所述卡合部于所述卡合滑槽中的上下滑动实现所述接线盒与所述电源盒的连接和分离。
  4. 根据权利要求2所述的侧开式电源壳体结构，所述电源盒上于所述放置槽的靠近所述接线盒一侧的底部设置有第一卡合口，所述盒体上靠近所述接线端的一侧的底部设置有与所述第一卡合口相适配的第一卡凸，当所述接线盒与所述电源盒对接时，所述第一卡凸与所述第一卡合口相卡合。
  5. 根据权利要求1所述的侧开式电源壳体结构，所述接线盒上与所述接线端相对的一侧壁上设置有若干用于线缆通过的线孔，所述接线盒内还设置有由 所述述线孔处向所述接线端方向延伸的压线槽，所述线缆通过所述线孔和所述压线槽进出所述接线盒，各个所述压线槽之间互相绝缘隔离，所述压线槽内设置一可上下滑动的压线块，所述压线块用于将所述线缆固定在所述压线槽处。
  6. 根据权利要求5所述的侧开式电源壳体结构，所述压线槽的两相对的内侧壁上设置有上下延伸的呈阶梯状的内滑槽，所述压线块上设置有与所述内滑槽向适配的外滑槽，通过所述内滑槽和所述外滑槽的配合，所述压线块可于所述压线槽中呈阶梯状上下滑动。
  7. 根据权利要求6所述的侧开式电源壳体结构，所述压线块包括两相对设置的侧板和与两所述侧板的底部连接的横板，所述外滑槽设置于两所述侧板的外壁上。
  8. 根据权利要求7所述的侧开式电源壳体结构，所述横板上与所述压线槽相对的一侧设置有锯齿形的齿槽，所述齿槽自其中一所述侧板所在的一端延伸至另一所述侧板所在的一端。
  9. 根据权利要求1所述的侧开式电源壳体结构，所述接线端包括进线端和出线端，所述进线端和所述出线端分别设置于所述电源盒的两端，所述接线盒包括进线盒和出线盒，所述进线盒连接在所述电源盒的所述进线端处，所述出线盒连接在所述电源盒的所述出线端处。
  10. 一种电源装置，其特征在于，包括电源组件和如权利要求1至9任一项所述的侧开式电源壳体结构，所述电源盒将所述电源组件封闭于其中，所述接线端与所述电源组件电性连接。
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