WO2022100477A1 - 一种线缆支架、磁环固定装置及空调室外机 - Google Patents

一种线缆支架、磁环固定装置及空调室外机 Download PDF

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Publication number
WO2022100477A1
WO2022100477A1 PCT/CN2021/128041 CN2021128041W WO2022100477A1 WO 2022100477 A1 WO2022100477 A1 WO 2022100477A1 CN 2021128041 W CN2021128041 W CN 2021128041W WO 2022100477 A1 WO2022100477 A1 WO 2022100477A1
Authority
WO
WIPO (PCT)
Prior art keywords
cable
groove
magnetic ring
slot
fixing device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/CN2021/128041
Other languages
English (en)
French (fr)
Inventor
马振豪
张均岩
杨欢
李建科
赵志林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd, Qingdao Haier Air Conditioning Electric Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to MX2023005445A priority Critical patent/MX2023005445A/es
Priority to US18/252,375 priority patent/US12326206B2/en
Publication of WO2022100477A1 publication Critical patent/WO2022100477A1/zh
Priority to CONC2023/0005949A priority patent/CO2023005949A2/es
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
    • F16L3/02—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing
    • F16L3/06—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing with supports for wires
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
    • F24F1/20—Electric components for separate outdoor units
    • F24F1/22—Arrangement or mounting thereof

Definitions

  • the present application relates to the technical field of electrical equipment, and in particular, to a cable support, a magnetic ring fixing device and an air conditioner outdoor unit.
  • the power line is bypassed by the magnetic ring, which can filter interference signals and improve signal reliability, and on the other hand, the magnetic ring is fixed in the electrical box.
  • the power cord bypasses the magnetic ring in the above solution, the power cord is not reliably fixed, so the power cord will touch other electronic components.
  • a hook in the form of a hook is generally designed to fix the outgoing wire of the magnetic ring to prevent the wire from falling off; and the hook in the form of a hook generally has a larger opening to facilitate the installation of the cable.
  • Embodiments of the present application provide a cable support, a magnetic ring fixing device, and an outdoor unit of an air conditioner, which are used to solve or partially solve the problem that the magnetic ring outlet wire is easy to fall off when the magnetic ring outlet wire is fixed.
  • An embodiment of the present application provides a cable support, including a support body, the support body is provided with a cable groove penetrating one side of the support body, and the groove walls on both sides of the cable groove are respectively at the opening
  • a first clamping arm is connected toward the bottom of the slot, and the distance between the two first clamping arms gradually decreases from the opening of the cable slot to the bottom of the slot. matching fixing slot.
  • a guide groove having a size larger than the size of the cable is formed between at least one of the first clamping arms and the groove wall on the corresponding side of the cable groove.
  • the bottoms of the two first clamping arms are respectively connected with second clamping arms, and the bottoms of the second clamping arms are inclined toward the groove wall on the corresponding side of the cable groove.
  • the minimum distance between the bottom of the second clamping arm and the slot wall on the corresponding side of the cable slot is greater than the distance between the bottoms of the two first clamping arms, and smaller than the cable slot. the outer diameter.
  • the groove walls on both sides of the cable groove are respectively inclined, and the distance between the groove walls on both sides gradually decreases from the opening of the cable groove to the groove bottom.
  • An embodiment of the present application further provides a magnetic ring fixing device, including the above-mentioned cable support and a magnetic ring groove for matching with the magnetic ring, and the support body of the cable support is provided at one end of the magnetic ring groove.
  • the groove bottom of the magnetic ring groove is provided with an opening.
  • the end face of the magnetic ring groove opposite to the bracket body is provided with an L-shaped wire inlet groove.
  • a plurality of the magnetic ring grooves are connected side by side, and the sizes of the plurality of the magnetic ring grooves are the same or different.
  • An embodiment of the present application further provides an outdoor unit of an air conditioner, which includes the above-mentioned magnetic ring fixing device and an electrical box body, and the magnetic ring fixing device is connected to the electrical box body.
  • the first clamping arm is provided, so that the cable can be easily put into the cable slot and the cable is not easy to pass through the cable slot, thereby preventing the And the fixed slot is set to fix the position of the cable, which can reduce the offset movement of the cable to a certain extent, which is beneficial to better achieve the anti-dropping effect.
  • FIG. 1 is a schematic structural diagram of a cable support provided by an embodiment of the present application.
  • FIG. 2 is a schematic diagram of a cable position in a cable support provided by an embodiment of the present application
  • FIG. 3 is a schematic diagram of a first perspective view of a magnetic ring slot provided by an embodiment of the present application.
  • FIG. 4 is a schematic diagram of a second perspective view of a magnetic ring slot provided by an embodiment of the present application.
  • FIG. 5 is a schematic diagram of placement of a magnetic ring in a magnetic ring groove provided by an embodiment of the present application.
  • an embodiment of the present application provides a cable support
  • the cable support includes a support body 2, and the support body 2 is provided with a cable slot 1 penetrating one side of the support body 2;
  • the side of the bracket body 2 is in a through shape, and the side of the bracket body 2 is a cable inlet.
  • the two sides of the slot walls of the cable slot 1 are respectively connected with first clamping arms 11 at the openings toward the slot bottom; that is, the first clamping arms 11 are arranged towards the slot bottom of the cable slot 1 .
  • the distance between the two first clamping arms 11 gradually decreases from the opening of the cable slot 1 to the bottom of the slot; that is, the first clamping arms 11 are inclined toward the middle, so that the two first clamping arms 11 are in the shape of an inverted "figure of eight" as a whole. , the two first clamping arms 11 form a space reduced from top to bottom.
  • the two first clamping arms 11 integrally form a first clamping claw structure, which is used to facilitate the insertion of the cable and the cable is not easy to pass through.
  • the bottom of the cable slot 1 is provided with a fixing slot 13 for matching with cables.
  • the fixing slot 13 communicates with the cable slot 1 .
  • the size of the fixing slot 13 is matched with the cable, so that the cable can be fitted in the fixing slot 13 to form a cable fixing position.
  • the first clamping arm 11 is provided so that the cable can be easily put into the cable slot 1 and the cable is not easy to pass through the cable slot 1, so as to prevent falling off; and a fixing slot is provided. 13.
  • the cable can be fixed and limited, which can reduce the offset movement of the cable to a certain extent, which is conducive to better anti-dropping effect.
  • the minimum distance between the two first clamping arms 11 should be smaller than the outer diameter of the cable.
  • the first clamping arm 11 has an elastic deformation amount, which facilitates the smooth insertion of the cable into the cable slot 1 .
  • the bracket body 2 and the first clamping arm 11 can be plastic parts.
  • a guide groove 14 with a size larger than the size of the cable is formed between at least one of the first clamping arms 11 and the groove wall on the corresponding side of the cable groove 1 . That is, the cable can be placed in the space formed by the first clamping arm 11 and the groove wall on the corresponding side.
  • the slot wall on the corresponding side is the slot wall of the cable slot 1 on the side where the first clamping arm 11 is connected.
  • the distance between the two first clamping arms 11 is relatively small, and at least one first clamping arm 11
  • the space between the corresponding side groove wall is relatively large, so that the cable will preferentially enter the guide groove 14 . Because the upper part of the guide groove 14 is closed, it is more difficult for the cable to escape from the cable groove 1, so that the anti-dropping effect can be better achieved.
  • the bottoms of the two first clamping arms 11 are respectively connected with second clamping arms 12 , and the bottoms of the second clamping arms 12 are inclined toward the groove wall on the corresponding side of the cable groove 1 . That is, the two second clamping arms 12 are arranged opposite to each other, and the distance between the two second clamping arms 12 gradually increases from top to bottom; Claw structure.
  • the setting of the second clamping arm 12 can limit the size of the entrance of the guide groove 14 .
  • the second clamping arm 12 can block the cable from leaving the guide groove 14 , so that the cable is not easy to escape from the guide groove 14 .
  • the slot 14 is more difficult to fall off from the cable bracket, and the anti-dropping effect is improved.
  • the bottom of the second clamping arm 12 is the end of the second clamping arm 12 facing the groove bottom of the cable groove 1 .
  • An entrance of the guide groove 14 is formed between the bottom of the second clamping arm 12 and the groove wall on the corresponding side of the cable groove 1 .
  • the distance between the bottoms of the two first clamping arms 11 is the closest distance between the two first clamping arms 11 , and this distance is the entrance of the entire cable support.
  • the minimum distance between the bottom of the second clamping arm 12 and the slot wall on the corresponding side of the cable slot 1 is greater than the distance between the bottoms of the two first clamping arms 11 and smaller than the outer diameter of the cable.
  • the entrance size of the guide groove 14 and the overall entrance size of the cable groove 1 are both smaller than the outer diameter of the cable, that is, when the cable enters the guide groove 14 or does not enter the guide groove 14, the cable is not easy to fall off;
  • the entrance size of the guide groove 14 is larger than that of the entire cable groove 1 , so that when the cable escapes from the fixing groove 13 under vibration or the like, it will preferentially enter the guide groove 14 rather than escape from the cable groove 1 , to ensure the anti-shedding effect.
  • the groove wall on the corresponding side here refers to the groove wall to which the second clamping arm 12 is connected. That is, the size of the entrance of the guide groove 14 is larger than the size of the entrance of the entire cable groove 1 and smaller than the outer diameter of the cable. Further, the minimum distance between the bottom of the second clamping arm 12 and the groove wall on the corresponding side of the cable groove 1 is the horizontal distance between the bottom of the second clamping arm 12 and the groove wall on the corresponding side of the cable groove 1 .
  • the vertical distance between the bottom of the second clamping arm 12 and the bottom of the cable slot 1 is set to be greater than the outer diameter of the cable. In this way, when the cable is detached from the fixing slot 13 , it is easier to move to both sides, thereby overcoming the elastic force of the second clamping arm 12 under the action of elastic force or inertial force, etc., and entering the guide slot 14 .
  • the bottom of the cable slot 1 is the upper surface of the fixing slot 13 .
  • the groove walls on both sides of the cable groove 1 are respectively inclined, and the distance between the groove walls on both sides gradually decreases from the opening of the cable groove 1 to the groove bottom. That is, the groove walls of the two sides of the cable groove 1 are inclined outward from the groove bottom.
  • connection between the first clamping arm 11 and the slot wall of the cable slot 1 and the connection between the slot wall of the fixing slot 13 and the slot bottom of the cable slot 1 are respectively set as rounded structures.
  • the inner side of the connection between the first clamping arm 11 and the slot wall of the cable slot 1 has a rounded structure. That is, the top of the guide groove 14 is arc-shaped and smooth; it is beneficial to improve the stability of the cable in the guide groove 14 .
  • the connection between the slot wall of the fixing slot 13 and the slot bottom of the cable slot 1 is the opening of the fixing slot 13 . Avoid damage to the cable.
  • connection between the first clamping arm 11 and the slot wall of the cable slot 1 can be respectively set. for rounded corners. It can improve the smoothness of the cable moving path and avoid damage to the cable.
  • this embodiment provides a magnetic ring fixing device
  • the magnetic ring fixing device includes the cable bracket described in any of the above embodiments, and the magnetic ring fixing device also It includes a magnetic ring groove 3 for matching with the magnetic ring, and the bracket body 2 of the cable support is arranged at one end of the magnetic ring groove 3 .
  • the magnetic ring groove 3 is used to place the fixed magnetic ring, and the shape and size of the magnetic ring groove 3 are matched with the corresponding magnetic ring, so as to realize the good fixing of the magnetic ring, and it is not easy to move.
  • the cable bracket provided in the above embodiment is applied to the magnetic ring fixing device, and the cable bracket is arranged at one end of the magnetic ring groove 3 to fix the magnetic ring outgoing line, which can better realize the prevention of the magnetic ring outgoing line. fall off.
  • an opening 6 is provided on the groove bottom of the magnetic ring groove 3 . Because the surface of the magnetic ring is generally not a plane, most of it is an arc surface. An opening 6 is arranged on the groove bottom of the magnetic ring groove 3, so that the outer surface of the magnetic ring can partially protrude from the opening 6, which can not only achieve a better fixation of the magnetic ring, but also avoid the surface of the magnetic ring and the surface of the magnetic ring when there is no opening 6 at the bottom of the groove. The gap between the bottoms of the grooves is conducive to saving space.
  • the inner wall of the magnetic ring groove 3 is connected with a limiting structure 5 for limiting and fixing the magnetic ring.
  • the limit structure 5 can be a limit rib, a limit bump, etc., for fixing the magnetic ring against the surface of the magnetic ring.
  • the specific arrangement position and arrangement number of the upper limit structures 5 on the inner wall of the magnetic ring groove 3 are not limited for the purpose of realizing good fixation of the magnetic ring.
  • the inner shapes of the bottoms of the groove walls on both sides of the magnetic ring groove 3 are matched with the magnetic ring, and can be arc-shaped respectively, so as to better realize the fixing of the magnetic ring.
  • the end face of the magnetic ring groove 3 opposite to the bracket body 2 is provided with an L-shaped wire inlet groove 4 .
  • the L-shaped wire entry slot 4 includes a vertical section and a horizontal section in communication, wherein the vertical section penetrates above the end face of the magnetic ring slot 3 opposite to the bracket body 2 . Therefore, the incoming wire of the magnetic ring can enter from the vertical section, and then enter the horizontal section to be fixed and prevented from falling off.
  • the width of the vertical section gradually decreases from top to bottom. That is, the opening of the vertical section is wider, which can facilitate the smooth entry of the incoming wire of the magnetic ring.
  • a plurality of magnetic ring grooves 3 are connected side by side, and the sizes of the plurality of magnetic ring grooves 3 are the same or different. Because there is generally more than one magnetic ring in the electrical box body, a corresponding number of magnetic ring slots 3 can be set according to actual needs, and the magnetic ring grooves 3 are in one-to-one correspondence and matching with the magnetic rings. Further, the lengths of the plurality of magnetic ring grooves 3 may be the same, and the widths may be the same or different. The length of the magnetic ring slot 3 is the distance between the end face where the cable bracket is provided and the end face where the L-shaped wire inlet slot 4 is provided; the width is the distance between the two slot walls.
  • the length of multiple magnetic ring grooves 3 is the same, and different sizes of magnetic rings are matched by different widths, so that the magnetic rings of different sizes can be adapted, and the multiple magnetic ring grooves 3 are arranged in an orderly manner, and the incoming and outgoing wires are neat. , not easily confused. Further, a plurality of magnetic ring grooves 3 can be connected side by side on the mounting plate, so that the magnetic rings are arranged in an orderly manner; and can be fixed at a required position through the mounting plate.
  • this embodiment further provides an air conditioner outdoor unit, the air conditioner outdoor unit includes the magnetic ring fixing device described in any of the above embodiments, the air conditioner outdoor unit further includes an electrical box body, a magnetic ring The ring fixing device is connected to the electrical box body.
  • the mounting plate of the magnetic ring can be used as the side wall of the electrical box body, and is integrally formed with the electrical box body.
  • the specific installation location and application environment of the magnetic ring slot 3 are not limited, and can be used in any environment where a magnetic ring needs to be installed, not limited to electrical boxes and air conditioners.
  • this embodiment further provides a magnetic ring fixing device, which is used to solve the problem that the magnetic ring wire harness is easily separated from the clamping claws when the magnetic ring of the computer board of the air conditioner is fixed.
  • the existing computer board with a magnetic ring is too thick and too hard because the outlet wire of the magnetic ring is too thick, so that the wires are easy to fall off from the buckle.
  • the general buckle is designed as a hook to prevent the wire from falling off, but the hook also makes it difficult to install the wire.
  • the wires can be easily installed and not easily removed.
  • the magnetic ring fixing device mainly includes a magnetic ring groove 3 and a cable support arranged on one end face of the magnetic ring groove 3 .
  • the inlet end face of the magnetic ring slot 3 is provided with a wire inlet slot, the wire inlet slot is L-shaped, and the slot is in the shape of an inverted "eight" to facilitate the sliding of the wire.
  • the state after the wire has been slid in is shown in Figure 5.
  • the cable support provided in this embodiment adopts the structural design of the upper and lower symmetrical "eight"-shaped jaws, the additional guide groove 14 and the fixing groove 13, so that the wires can be easily installed and not easily removed.
  • the two claws are symmetrically arranged to form the opening that gradually shrinks from top to bottom, and then gradually expands when it is slightly smaller than the diameter of the wire (for example, 1-1.5mm smaller).
  • the wire when the wire is clamped in, it is clamped to the smallest opening, and the claw is squeezed out and falls into the fixing groove 13 by the elasticity of the claw, as shown in the claw of the magnetic ring groove 3 on the right side of FIG. 2 .
  • the wire is ejected from the fixing slot 13 due to factors such as elasticity, deformation, vibration, etc., it will enter the guiding slot 14 along the side of the guiding slot 14, and the upper end of the guiding slot 14 is closed, so that the wire will not be ejected.
  • the cable bracket has a symmetrical figure-eight-shaped jaw structure (ie, the first jaw structure and the second jaw structure formed by the first jaw 11 and the second jaw 12); the fixing groove 13, the guide groove 14, the symmetrical figure-of-eight
  • this embodiment provides an electrical box body, which can set corresponding magnetic ring grooves 3 according to the number of magnetic rings on the computer board.
  • the wire when the electric wire is fixed in the electrical box, the wire is easy to get stuck and not easy to fall off, which effectively avoids the line failure caused by the wire coming out of the clamping claw.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)

Abstract

一种线缆支架、磁环固定装置及空调室外机，涉及电器设备技术领域，其中线缆支架包括支架本体（2），支架本体（2）上开设有贯穿支架本体（2）的一侧边的线缆槽（1），线缆槽（1）的两侧槽壁在开口处分别朝向槽底连接有第一卡臂（11），两个第一卡臂（11）之间的间距从线缆槽（1）的开口至槽底逐渐减小，线缆槽（1）的槽底上设有用于与线缆匹配的固定槽（13）。该线缆支架、磁环固定装置及空调室外机，通过设置第一卡臂（11）使得线缆便于放入线缆槽（1）中且线缆不易穿出线缆槽（1），起到防脱落效果；且设置固定槽（13），可对线缆进行固定限位，可在一定程度上减少线缆的偏移移动，有利于更好的实现防脱落效果。

Description

一种线缆支架、磁环固定装置及空调室外机
相关申请的交叉引用
本申请要求于2020年11月10日提交的申请号为202011250941.2，名称为“一种线缆支架、磁环固定装置及空调室外机”的中国专利申请的优先权，其通过引用方式全部并入本文。
技术领域
本申请涉及电器设备技术领域，尤其涉及一种线缆支架、磁环固定装置及空调室外机。
背景技术
在空调室外机的控制器部件中，由于存在电源信号的变化，导致电路存在很多谐波、干扰信号，这样既对外危害电网，又影响电路正常运行，造成空调难以正常工作。针对此问题，一方面将电源线绕过磁环，这样可以过滤干扰信号，提高信号可靠性，另一方面将磁环固定在电器盒内。虽然上述方案中电源线绕过磁环，但是电源线并没有可靠固定，因此，电源线会触碰到其他电子元器件。
现有一般会设计呈弯钩形式的卡扣用来固定磁环出线以防止线脱落；且弯钩形式的卡扣一般开口较大以便于线缆的安装。由此造成了现有磁环出线固定时，磁环出线容易脱落的问题。
发明内容
本申请实施例提供一种线缆支架、磁环固定装置及空调室外机，用以解决或部分解决现有磁环出线固定时，磁环出线容易脱落的问题。
本申请实施例提供一种线缆支架，包括支架本体，所述支架本体上开设有贯穿所述支架本体的一侧边的线缆槽，所述线缆槽的两侧槽壁在开口处分别朝向槽底连接有第一卡臂，两个第一卡臂之间的间距从所述线缆槽的开口至槽底逐渐减小，所述线缆槽的槽底上设有用于与线缆匹配的固定槽。
在上述方案的基础上，至少一个所述第一卡臂与所述线缆槽对应侧的槽壁之间形成有尺寸大于线缆尺寸的引导槽。
在上述方案的基础上，两个所述第一卡臂的底部分别连接有第二卡臂，所述第二卡臂的底部朝向所述线缆槽对应侧的槽壁倾斜。
在上述方案的基础上，所述第二卡臂的底部与所述线缆槽对应侧的槽壁之间的最小距离大于两个所述第一卡臂的底部之间的距离、小于线缆的外径。
在上述方案的基础上，所述线缆槽的两侧槽壁分别呈倾斜状，且两侧槽壁之间的间距从所述线缆槽的开口至槽底逐渐减小。
本申请实施例还提供一种磁环固定装置，包括上述线缆支架，还包括用于与磁环匹配的磁环槽，线缆支架的支架本体设于所述磁环槽的一端。
在上述方案的基础上，所述磁环槽的槽底上设有开口。
在上述方案的基础上，所述磁环槽与所述支架本体相对的端面上设有L型进线槽。
在上述方案的基础上，多个所述磁环槽并排相连，且多个所述磁环槽的尺寸相同或不同。
本申请实施例还提供一种空调室外机，包括上述磁环固定装置，还包括电器箱体，所述磁环固定装置连接于所述电器箱体。
本申请实施例提供的一种线缆支架、磁环固定装置及空调室外机，通过设置第一卡臂使得线缆便于放入线缆槽中且线缆不易穿出线缆槽，起到防脱落效果；且设置固定槽，可对线缆进行固定限位，可在一定程度上减少线缆的偏移移动，有利于更好的实现防脱落效果。
附图说明
为了更清楚地说明本申请实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作一简单地介绍，显而易见地，下面描述中的附图是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请实施例提供的线缆支架的结构示意图；
图2是本申请实施例提供的线缆支架中的线缆位置示意图；
图3是本申请实施例提供的磁环槽的第一视角示意图；
图4是本申请实施例提供的磁环槽的第二视角示意图；
图5是本申请实施例提供的磁环槽的磁环放置示意图。
附图标记：
1、线缆槽；11、第一卡臂；12、第二卡臂；13、固定槽；14、引导槽；2、支架本体；3、磁环槽；4、L型进线槽；5、限位结构；6、开口。
具体实施方式
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
参考图1，本申请实施例提供一种线缆支架，该线缆支架包括支架本体2，支架本体2上开设有贯穿支架本体2的一侧边的线缆槽1；使得线缆槽1在支架本体2的该侧边呈贯通状，支架本体2的该侧边为线缆进口。线缆槽1的两侧槽壁在开口处分别朝向槽底连接有第一卡臂11；即第一卡臂11朝向线缆槽1的槽底设置。两个第一卡臂11之间的间距从线缆槽1的开口至槽底逐渐减小；即第一卡臂11朝向中间倾斜，使得两个第一卡臂11整体呈倒“八字”形，两个第一卡臂11形成一个从上到下减缩的空间。两个第一卡臂11整体形成第一卡爪结构，用于便于线缆的插入且线缆不易穿出。线缆槽1的槽底上设有用于与线缆匹配的固定槽13。固定槽13与线缆槽1连通。固定槽13的尺寸与线缆匹配，使得线缆可贴合放置在固定槽13中，形成线缆固定位。
本实施例提供的一种线缆支架，通过设置第一卡臂11使得线缆便于放入线缆槽1中且线缆不易穿出线缆槽1，起到防脱落效果；且设置固定槽13，可对线缆进行固定限位，可在一定程度上减少线缆的偏移移动，有利于更好的实现防脱落效果。
进一步地，两个第一卡臂11之间的最小距离应小于线缆的外径。第一卡臂11具有弹性变形量；便于线缆的顺利插入线缆槽1中。支架本体2与第一卡臂11可为塑料件。
在上述实施例的基础上，进一步地，至少一个第一卡臂11与线缆槽1 对应侧的槽壁之间形成有尺寸大于线缆尺寸的引导槽14。即线缆能放置在该第一卡臂11和对应侧的槽壁形成的空间中。对应侧的槽壁即为第一卡臂11连接的一侧线缆槽1槽壁。
参考图2，该设置使得在线缆因弹性、变形或振动等因素下从固定槽13中弹出时，因为两个第一卡臂11之间的距离较小，而至少一个第一卡臂11与对应侧槽壁之间的空间相对较大，使得线缆会优先进入引导槽14中。因为引导槽14上方为封闭状，从而使得线缆更难脱离线缆槽1，从而更好的实现防脱落效果。
在上述实施例的基础上，进一步地，两个第一卡臂11的底部分别连接有第二卡臂12，第二卡臂12的底部朝向线缆槽1对应侧的槽壁倾斜。即两个第二卡臂12向下相背设置，两个第二卡臂12之间的间距从上到下逐渐增大；两个第二卡臂12整体呈“八字”形，形成第二卡爪结构。第二卡臂12的设置可限制引导槽14入口的大小，在线缆进入引导槽14中时，第二卡臂12可起到阻挡线缆脱离引导槽14的效果，使得线缆不易脱离引导槽14，更不易从线缆支架中脱落，提高防脱效果。
在上述实施例的基础上，进一步地，第二卡臂12的底部即第二卡臂12朝向线缆槽1的槽底的端部。第二卡臂12的底部和线缆槽1对应侧的槽壁之间形成引导槽14的入口。两个第一卡臂11的底部之间的距离即为两个第一卡臂11之间最近的距离，该距离为整个线缆支架的入口。设置第二卡臂12的底部与线缆槽1对应侧的槽壁之间的最小距离大于两个第一卡臂11的底部之间的距离、小于线缆的外径。
首先，引导槽14的入口尺寸和线缆槽1整体的入口尺寸均小于线缆的外径，即在线缆进入引导槽14中时或者没有进入引导槽14中时，线缆均不易脱落；其次，引导槽14的入口尺寸大于线缆槽1整体的入口尺寸，使得在线缆在振动等情况下脱离固定槽13时，会优先进入引导槽14中，而不是从线缆槽1中脱离，保证防脱效果。
此处对应侧的槽壁指的是第二卡臂12连接的槽壁。即引导槽14的入口尺寸大于线缆槽1整体的入口尺寸、小于线缆的外径。进一步地，第二卡臂12的底部与线缆槽1对应侧的槽壁之间的最小距离为第二卡臂12的底部与线缆槽1对应侧的槽壁之间的水平间距。
进一步地，设置第二卡臂12的底部与线缆槽1的槽底之间的竖直距离大于线缆的外径。这样，当线缆从固定槽13脱离后，更容易往两侧移动，进而在弹力或惯性力等的作用下克服第二卡臂12的弹力，进入引导槽14中。线缆槽1的槽底即为固定槽13的上表面。
在上述实施例的基础上，进一步地，线缆槽1的两侧槽壁分别呈倾斜状，且两侧槽壁之间的间距从线缆槽1的开口至槽底逐渐减小。即线缆槽1的两侧槽壁从槽底开始向外相背倾斜。使得引导槽14呈倾斜状，可便于线缆进入引导槽14中，更好的起到将线缆引导进入一个更不易脱落的空间中，保证防脱落效果。
在上述实施例的基础上，进一步地，第一卡臂11与线缆槽1的槽壁连接处以及固定槽13的槽壁与线缆槽1的槽底连接处分别设为圆角结构。具体的，第一卡臂11与线缆槽1的槽壁连接处的内侧为圆角结构。即引导槽14的顶部呈弧形光滑状；有利于提高线缆在引导槽14中的稳定性。固定槽13的槽壁和线缆槽1的槽底连接处即固定槽13的开口处，该连接处设为圆角结构，可便于线缆进入引导槽14中，且在线缆移动过程中避免对线缆造成损坏。
进一步地，第一卡臂11与线缆槽1的槽壁连接处的外侧、第一卡臂11和第二卡臂12连接处、线缆槽1的槽壁和槽底连接处可分别设为圆角结构。可提高线缆移动路路径的光滑性，避免对线缆造成损坏。
在上述实施例的基础上，进一步地，参考图3，本实施例提供一种磁环固定装置，该磁环固定装置包括上述任一实施例所述的线缆支架，该磁环固定装置还包括用于与磁环匹配的磁环槽3，线缆支架的支架本体2设于磁环槽3的一端。磁环槽3用于放置固定磁环，磁环槽3的形状和尺寸与相应磁环匹配，用来实现磁环的良好固定，不易活动。本实施例将上述实施例提供的线缆支架应用在磁环固定装置中，将线缆支架设置在磁环槽3的一端，用来固定磁环出线，可较好的实现磁环出线的防脱落。
在上述实施例的基础上，进一步地，磁环槽3的槽底上设有开口6。因为磁环表面一般不为平面，大多为圆弧面。在磁环槽3的槽底上设置开口6，使得磁环的外表可部分伸出开口6，既可实现对磁环的较好固定，且避免了在槽底没有开口6时磁环表面与槽底之间的间隙，有利于节约空 间。
参考图5，磁环槽3的内壁上连接有用于对磁环进行限位固定的限位结构5。限位结构5可为限位筋，限位凸块等，用于抵在磁环的表面对磁环进行固定。具体的，磁环槽3的内壁上限位结构5的具体设置部位和设置数量，以能实现对磁环的良好固定为目的，不做限定。
进一步地，磁环槽3的两侧槽壁的底部内侧形状与磁环相匹配，可分别呈弧形；从而更好的实现对磁环的固定。
在上述实施例的基础上，进一步地，参考图4，磁环槽3与支架本体2相对的端面上设有L型进线槽4。L型进线槽4包括连通的竖直段和水平段，其中竖直段贯穿磁环槽3与支架本体2相对的端面的上方。从而磁环进线可从竖直段进入，然后进到水平段进行固定防脱。优选的，竖直段的宽度从上到下逐渐减小。即竖直段的开口处较宽，可便于磁环进线的顺利进入。
在上述实施例的基础上，进一步地，多个磁环槽3并排相连，且多个磁环槽3的尺寸相同或不同。因为在电器箱体中一般不止一个磁环，可根据实际需要设置对应数量的磁环槽3，磁环槽3与磁环一一对应且对应匹配。进一步地，多个磁环槽3的长度可相同，宽度可相同或不同。磁环槽3的长度即设置线缆支架的端面和设置L型进线槽4的端面之间的距离；宽度即两个槽壁之间的距离。设置多个磁环槽3的长度相同，通过宽度的不同来匹配不同尺寸的磁环，使得即能适应不同尺寸的磁环，且多个磁环槽3有序排布，进线和出线整齐，不易错乱。进一步地，多个磁环槽3可并排相连在安装板上，使得磁环排布有序；且可通过安装板固定在需要位置处。
在上述实施例的基础上，进一步地，本实施例提供一种空调室外机，该空调室外机包括上述任一实施例所述的磁环固定装置，该空调室外机还包括电器箱体，磁环固定装置连接于电器箱体。
进一步地，参考图4，磁环的安装板可作为电器箱体的侧壁，与电器箱体一体成型。磁环槽3的具体安装部位和应用环境不做限定，可用在任何需要设置磁环的环境中，不限于电器箱体和空调。
在上述实施例的基础上，进一步地，本实施例提供一种磁环固定装置， 用来解决空调外机电脑板磁环固定时磁环线束易从卡爪中脱离的问题。现有的带磁环的电脑板由于磁环出线太粗、太硬，导致电线容易从卡扣中脱落。一般的卡扣会设计成弯钩形式以防止线脱落，但弯钩也导致线难安装。本实施例通过上下对称“八”字形卡爪，附加引导槽14的结构设计，实现电线易装不易脱。
该磁环固定装置主要包括磁环槽3和设置在磁环槽3一端端面上的线缆支架。磁环槽3入口端面处设置进线槽，进线槽呈L形，槽口成倒“八”字形，以便于电线滑入。电线滑入后的状态如图5所示。本实施例提供的线缆支架通过上下对称“八”字形卡爪，附加引导槽14、固定槽13的结构设计，实现电线易装不易脱。两个卡爪对称布置形成自上而下开口逐渐缩小，缩小至比电线直径略小(比如小1-1.5mm)时，再逐渐扩大。这样当电线卡入时，卡至最小开口处利用卡爪的弹性将卡爪挤开落入固定槽13，如图2右侧磁环槽3的卡爪。当电线因弹性、变形、振动等因素从固定槽13内弹出时，会沿着引导槽14边进入引导槽14，引导槽14上端封闭，这样电线就不会被弹出卡，如图2左侧磁环槽3的卡槽。
该线缆支架对称八字形的卡爪结构(即第一卡臂11和第二卡臂12形成的第一卡爪结构和第二卡爪结构)；固定槽13、引导槽14、对称八字形卡爪组合的线缆槽1结构；另外，磁环槽3入口采用L形进线槽、出口采用上述线缆槽1设计的磁环固定装置，可较好的实现防脱落效果。
进一步地，本实施例提供一种电器箱体，可根据电脑板磁环的数量设置对应的磁环槽3。本实施例使电器箱体在固定电线时，使电线容易卡人，不易脱落，有效地避免了因电线脱出卡爪而造成的线路故障。
最后应说明的是：以上实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围。

Claims (10)

  1. 一种线缆支架，其特征在于，包括支架本体，所述支架本体上开设有贯穿所述支架本体的一侧边的线缆槽，所述线缆槽的两侧槽壁在开口处分别朝向槽底连接有第一卡臂，两个第一卡臂之间的间距从所述线缆槽的开口至槽底逐渐减小，所述线缆槽的槽底上设有用于与线缆匹配的固定槽。
  2. 根据权利要求1所述的线缆支架，其特征在于，至少一个所述第一卡臂与所述线缆槽对应侧的槽壁之间形成有尺寸大于线缆尺寸的引导槽。
  3. 根据权利要求2所述的线缆支架，其特征在于，两个所述第一卡臂的底部分别连接有第二卡臂，所述第二卡臂的底部朝向所述线缆槽对应侧的槽壁倾斜。
  4. 根据权利要求3所述的线缆支架，其特征在于，所述第二卡臂的底部与所述线缆槽对应侧的槽壁之间的最小距离大于两个所述第一卡臂的底部之间的距离、小于线缆的外径。
  5. 根据权利要求1至4任一所述的线缆支架，其特征在于，所述线缆槽的两侧槽壁分别呈倾斜状，且两侧槽壁之间的间距从所述线缆槽的开口至槽底逐渐减小。
  6. 一种磁环固定装置，其特征在于，包括上述权利要求1-5任一所述的线缆支架，还包括用于与磁环匹配的磁环槽，线缆支架的支架本体设于所述磁环槽的一端。
  7. 根据权利要求6所述的磁环固定装置，其特征在于，所述磁环槽的槽底上设有开口。
  8. 根据权利要求6所述的磁环固定装置，其特征在于，所述磁环槽与所述支架本体相对的端面上设有L型进线槽。
  9. 根据权利要求6所述的磁环固定装置，其特征在于，多个所述磁环槽并排相连，且多个所述磁环槽的尺寸相同或不同。
  10. 一种空调室外机，其特征在于，包括上述权利要求6-9任一所述的磁环固定装置，还包括电器箱体，所述磁环固定装置连接于所述电器箱体。
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