WO2020216120A1 - 电控盒盖及空调器 - Google Patents

电控盒盖及空调器 Download PDF

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Publication number
WO2020216120A1
WO2020216120A1 PCT/CN2020/085098 CN2020085098W WO2020216120A1 WO 2020216120 A1 WO2020216120 A1 WO 2020216120A1 CN 2020085098 W CN2020085098 W CN 2020085098W WO 2020216120 A1 WO2020216120 A1 WO 2020216120A1
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WO
WIPO (PCT)
Prior art keywords
electric control
control box
box cover
wiring structure
rib
Prior art date
Application number
PCT/CN2020/085098
Other languages
English (en)
French (fr)
Inventor
王振华
曾友坚
罗安发
强兵罗
岳阳
钱益
Original Assignee
宁波奥克斯电气股份有限公司
奥克斯空调股份有限公司
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.)
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Publication date
Application filed by 宁波奥克斯电气股份有限公司, 奥克斯空调股份有限公司 filed Critical 宁波奥克斯电气股份有限公司
Publication of WO2020216120A1 publication Critical patent/WO2020216120A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers

Definitions

  • the embodiment of the present disclosure relates to an electric control box cover and an air conditioner.
  • the electric control box of the air conditioner is the control center of the indoor unit.
  • the connecting wires of multiple electrical components in the air conditioner need to be led into the electric control box and electrically connected to the electric control board (PCB board) installed inside the electric control box .
  • the electric control box is a boxed structure with an opening at one end, and an electric control box cover is usually arranged on the opening of the electric control box to realize the closed installation of the electric control board.
  • other electrical components are arranged on the cover of the electric control box, and the connecting wires of these electric components need to be wound to the back of the cover of the electric control box and connected to the PCB board. This kind of connection makes the connection line easy to be offset and squeezed, the wiring is disorderly and unorganized, and there are also safety risks.
  • the problem solved by the embodiments of the present disclosure is that in the prior art, the wiring on the cover of the electric control box is disorderly and squeezed, which poses a safety hazard.
  • the embodiments of the present disclosure provide an electric control box cover for accommodating a micro switch and suitable for covering the electric control box.
  • the electric control box cover is provided with a wiring structure and a receiving cavity
  • the accommodating cavity is suitable for accommodating a micro switch
  • the wiring structure is in communication with the accommodating cavity, and is suitable for leading out the connecting wire of the micro switch.
  • the wiring structure is located on the lower side of the accommodating cavity, the accommodating cavity includes a first downward connecting port, and one end of the wiring structure is connected to the receiving cavity through the first connecting port.
  • the cavity is connected.
  • the wiring structure can be closer to the display box. When the display box is assembled on the cover of the electric control box, it can be covered by the display box to further protect the connection line.
  • the wiring structure is located on the upper side of the accommodating cavity, the accommodating cavity includes an upward second connecting port, and one end of the wiring structure is connected to the accommodating cavity through the second connecting port. Connected. With this arrangement, the connecting wire of the micro switch can be overhauled without disassembling the display box.
  • the wiring structure is located at the bottom of the accommodating cavity, and passes through the electric control box cover to communicate with the inside of the electric control box.
  • the connecting wire can be avoided from being exposed on the surface of the electric control box cover, and the wiring length of the connecting wire can be shortened.
  • the wire routing structure includes a first rib and a second rib that are arranged oppositely, and the first rib and the second rib enclose a wire routing channel; the first rib, And/or, a stopper is provided on the second rib, and the stopper is suitable for limiting the position of the connecting wire in the wiring channel to prevent the connecting wire from falling out of the wiring channel.
  • the length of the buckle is equal to the length of the first rib or the second rib. Increase the coverage area of the cable channel by the buckle and improve the protection of the connecting cable.
  • the width of the stopper is equal to the width of the wire routing channel, and there is a space between the stopper and the first or second flange to accommodate the passage of the connecting line gap.
  • the cabling channel is shielded to the utmost extent to prevent the connecting wires in the cabling channel from being pulled and dragged, and at the same time, the overall aesthetics of the air conditioner can be improved.
  • the wiring structure is formed by recessing the electric control box cover toward the electric control box. In this way, it is possible to eliminate the occupation of the wiring structure while arranging the connecting lines and optimize the space layout.
  • a wire passing hole is further provided on the side of the electric control box cover, and the wire passing hole communicates with an opening of an end of the wire routing structure away from the receiving cavity. It can make the wiring of the micro switch connection line more concise and concentrated, and avoid the scattered wiring that causes the connection line to drag and move or pressure loss in the installation of the electric control box cover.
  • the electric control box cover is further provided with a mounting slot for placing the display box, the wiring structure is located in the mounting slot; and in the assembled state, the wiring structure is covered by the display box . Further protect the connecting line, use the space more rationally, and improve the space utilization rate.
  • both the accommodating cavity and the installation groove are formed by the electric control box cover being recessed toward the electric control box, and the depth of the accommodating cavity is greater than the depth of the installation groove.
  • the display box is better matched with the micro switch, and the components inside the air conditioner are installed more compactly.
  • Another purpose of the embodiments of the present disclosure is to provide an air conditioner to solve the problem of disorderly wiring on the cover of the electric control box of the air conditioner in the prior art, and potential safety hazards due to squeezing.
  • An air conditioner includes any of the above-mentioned electric control box covers.
  • the air conditioner and the above-mentioned electric control box cover have the same advantages over the known technology, and will not be repeated here.
  • FIG. 1 is a schematic structural diagram of the assembly of an electric control box cover and a micro switch according to an embodiment of the disclosure
  • Figure 2 is an enlarged view of A in Figure 1;
  • Figure 3 is one of the structural schematic diagrams of the electric control box cover and the micro switch according to the embodiment of the disclosure
  • FIG. 4 is a schematic diagram of the structure of the electronic control assembly according to an embodiment of the disclosure.
  • FIG 5 is the second structural diagram of the electric control box cover according to the embodiment of the disclosure.
  • Figure 6 is an enlarged view of B in Figure 5;
  • FIG. 7 is a schematic diagram of the back structure of the electric control box cover in FIG. 5;
  • Figure 9 is an enlarged view of C in Figure 8.
  • FIG. 10 is a schematic diagram of the back structure of the electric control box cover in FIG. 8;
  • 11 is the fourth structural diagram of the electric control box cover according to the embodiment of the disclosure.
  • Fig. 12 is a schematic diagram of the back structure of the electric control box cover in Fig. 8;
  • FIG. 13 is the fifth structural diagram of the electric control box cover according to the embodiment of the disclosure.
  • FIG. 14 is a schematic structural diagram of a wiring structure according to an embodiment of the disclosure.
  • 2-display box 51-electric control box, 52-electric control box cover, 521-accommodating cavity, 5211-first connection port, 5212-second connection port, 522-installation slot, 53-micro switch, 54- Wiring structure, 540-wiring channel, 541-first rib, 542-second rib, 543-bumper, 55-wire hole, 551-limit block.
  • orientation refers to the "front”, “rear”, “up”, “down”, “left”, “right”, and “below” of each structural member.
  • the direction or positional relationship indicated by “top” and “bottom” refers to the orientation or positional relationship shown in the drawings; these positional relationships are only for the convenience of description and simplified description, and do not indicate or imply that the device referred to must It has a specific orientation, is constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure.
  • “front” refers to the side of the electric control cover facing the user when the air conditioner is in use
  • reverse refers to the side of the electric control cover facing away from the user when the air conditioner is in use.
  • an electric control box cover 52 is used for accommodating the micro switch 53, and is suitable for covering the electric control box 51.
  • the electric control box cover 52 is provided with a wiring structure 54 and The accommodating cavity 521, the accommodating cavity 521 is suitable for accommodating the micro switch 53, and the wiring structure 54 is in communication with the accommodating cavity 521, and is suitable for leading out the connecting wire of the micro switch 53.
  • the wiring structure 54 includes a first rib 541 and a second rib 542 disposed oppositely.
  • the first rib 541 and the second rib 542 enclose a wiring channel 540, and the wiring structure 54 is a hollow cavity with two ends open One end of the wiring structure 54 is open to communicate with the accommodating cavity 521 to lead out the connection line of the micro switch 53, and the other end is open to guide the lead out connection line to the electrical control box 51.
  • the electric control box 51 of the air conditioner is usually a boxed structure with an open end, the inside of which is hollow, and the circuit board is installed inside the electric control box 51.
  • the electric control box cover 52 is detachably installed on the opening of the electric control box 51, and is used to open or close the electric control box 51 to realize the detection and maintenance of the inside of the electric control box 51; and when the air conditioner is installed as a whole, the electric The control box cover 52 and the electric control box 51 form a closed shell to realize the closed protection of the electric control board.
  • the display box 2 and the micro switch 53 can be installed on the electric control box cover 52.
  • the display box 2 is used to display the temperature and real-time status of the air conditioner; the micro switch 53 is located between the electric control box cover 52 and the display box 2, that is, the micro switch The two ends of the switch 53 are respectively connected with the electric control box cover 52 and the display box 2.
  • One end of the micro switch 53 is used for pressing to realize the energization of the air conditioner. For ease of understanding, this end is called a pressing end.
  • the air conditioner is energized.
  • the display box 2 is disassembled, the pressing end of the micro switch 53 is in a pop-up state, and the air conditioner is powered off. This setting can avoid the disassembly process Electric shock.
  • the micro switch 53 is electrically connected to the electric control board inside the electric control box 51 through the connecting wire (not shown in the figure) on the pin, so as to realize the connection or disconnection of the control circuit of the air conditioner.
  • the connecting wire of the micro switch 53 needs to be wound behind the electric control box cover 52 to connect to the electric control board, which will expose the connecting wire On the surface of the electric control box cover 52.
  • the connecting wire of the micro switch 53 enters the electric control box 51 through the wiring structure 54 and is connected to the electric control board, so as to prevent the connecting wires from being exposed to the electric control in a disorderly manner.
  • the surface of the box cover 52 affects the aesthetics; and when the electric control box cover 52 is assembled with other devices, the wiring structure 54 can protect the connecting wires to prevent the connecting wires from moving or being squeezed and damaged by other devices and causing safety hazards.
  • the depth of the accommodating cavity 521 is less than the height of the micro switch 53 in the front and rear direction.
  • the pressing end of the micro switch 53 extends out of the accommodating cavity 521 to ensure that the pressing end can be connected to the display box 2. Abut.
  • the end of the micro switch 53 away from the pressing end is fixedly connected to the accommodating cavity 521, and the pin of the micro switch 53 is arranged at the end away from the pressing end, that is, the pin is located in the accommodating cavity 521, which can avoid the pin of the micro switch 53 And the connecting wire is exposed to the outside, causing electric shock in the event of leakage.
  • the two ends of the wiring structure 54 are open with a hollow cavity, so that the wiring structure 54 can form an independent space on the electric control box cover 52, that is, the wiring channel 540 is an independent space.
  • the opening at one end of the wire routing channel 540 communicating with the receiving cavity 521 is called a wire inlet, and the end opposite to the wire inlet is called a wire opening.
  • the wire inlet of the wiring channel 540 is in communication with the accommodating cavity 521, so that the connecting wire set on the pin of the micro switch 53 can enter the wiring channel 540; and the wire outlet of the wiring channel 540 is close to the electric control box cover 52
  • the side so that the connecting wires inside the wiring channel 540 can walk along the wiring channel 540 to the side of the electric control box cover 52, and then can go over the side and wrap around to the back of the electric control box cover 52 to enter the electric control box 51 .
  • the connecting wire of the micro switch 53 is in an independent space formed by the wiring channel 540 on the surface of the electrical box cover, which can protect the connecting wire and prevent the connecting wire from contacting other parts and components. Ensure the safety of electricity use of the air conditioner.
  • the wiring structure 54 is located on the lower side of the accommodating cavity 521 (that is, the downward direction in FIG. 1), and the accommodating cavity 521 includes a downward first connecting port 5211, and the wiring structure 54 One end of the cable is communicated with the accommodating cavity 521 through the first connecting port 5211, that is, the wire inlet of the wiring channel 540 is connected with the first connecting port 5211.
  • the wiring structure 54 is arranged on the lower side of the accommodating cavity 521, that is, arranged in a downward direction as shown in FIGS. 1 and 4, for example, the display box 2 is also arranged on the lower side of the accommodating cavity 521.
  • the wiring structure 54 arranged on the lower side of the accommodating cavity 521 can be closer to the display box 2, and when the display box 2 is assembled on the electric control box cover 52, it can be covered by the display box 2 to further protect the connection line.
  • the pin of the micro switch 53 is located at the first connection port 5211, so that the connection between the pin and the connection line can be protected.
  • the connection line drawn from the pin can directly enter the wiring channel 540, which improves the connection line protection.
  • the electric control box cover 52 is also provided with a mounting slot 522 for placing the display box 2.
  • the wiring structure 54 is located In the installation slot 522; and in the assembled state, that is, the entire air conditioner is installed or fixed on the wall, the wiring structure 54 is covered by the display box 2.
  • the outer end surface connecting the electric control box cover 52 and the display box 2 is defined as a first plane, and the mounting groove 522 and the accommodating cavity 521 are both hollow grooves that sink downward relative to the first plane.
  • the size and positional relationship between the mounting groove 522 and the receiving cavity 521 are usually determined by the experience or experimental data of the researcher.
  • the mounting groove 522 is optionally located below the receiving cavity 521.
  • the display box 2 is detachably fixed on the installation slot 522.
  • the display box 2 presses the pressing end of the micro switch 53, and the control circuit in the electric control box 51
  • the connection with the power supply of the micro switch 53 does not affect the energization of the air conditioner.
  • the length of the micro switch 53 in the front and rear direction as shown in FIG. 1 is greater than the length of the accommodating cavity 521 in the length direction, so as to ensure that the display box 2 is better connected to the electricity
  • the control box covers 52 are adapted to each other, and the depth of the accommodating cavity 521 (that is, the length in the front-rear direction in FIG. 1) is greater than the depth of the installation groove 522 (that is, the length in the front-rear direction in FIG. 1).
  • the wire inlet of the wiring channel 540 is in communication with the downward first connecting port 5211 of the accommodating cavity 521, and since the mounting groove 522 is located under the accommodating cavity 521, When the display box 2 on the mounting slot 522 is connected to the micro switch 53 fixed in the accommodating cavity 521, it is bound to pass through a part of the wiring channel 540. Therefore, arranging the wiring channel 540 in the installation slot 522 so that the display box 2 covers the wiring channel 540 can not only further protect the connection lines, but also make more reasonable use of space to improve space utilization.
  • the wiring structure 54 can be formed by the electric control box cover 52 being recessed toward the electric control box 51.
  • the bottom of the mounting groove 522 is defined as a second plane.
  • the wiring structure 54 can be a convex structure or a recessed groove with respect to the second plane.
  • the wire routing channel 540 includes a first rib 541 and a second rib 542 that are arranged oppositely.
  • the first rib 541 and the second rib 542 are two plate-shaped structures arranged on the bottom of the mounting groove 522 ,
  • the first rib 541, the second rib 542, and the bottom of the mounting groove 522 form a wiring channel 540 defining the connection line of the micro switch 53.
  • the first rib 541 is located above the second rib 542, in order to better guide and protect the connection line, the wire inlet end of the second rib 542 is connected to the side corresponding to the first connection port 5211 of the accommodating cavity 521 to achieve alignment Limit protection of the connection line exiting the first connection port 5211.
  • the second rib 542 plays a major role in the limit of the connecting wire, so that the length of the first rib 541 can be increased. It can be less than the length of the second rib 542, which can save materials while ensuring that the connecting lines can be arranged and protected.
  • first rib 541 and the second rib 542 can extend along a straight line, or can have corners, to facilitate the direction of the connecting line, so that the connecting line of the micro switch 53 can be changed from any one according to the actual situation.
  • the side leads to the electric control box 51.
  • the wiring structure 54 is a recessed groove in the direction of the electronic control box 51 (that is, the backward direction shown in FIG. 7) relative to the second plane, and the wire inlet of the wiring structure 54 It is correspondingly connected with the first connecting port 5211 on the receiving cavity 521.
  • the first rib 541 and the second rib 542 are the two side walls of the groove.
  • the connecting wire of the micro switch 53 is more difficult to slide when contained in the groove, visually more regular, and also less likely to be pressed by other devices.
  • the space layout of the electric control box cover 52 can be more reasonable, and the components inside the air conditioner can be installed more compactly.
  • the wiring structure 54 can also be located on the upper side of the receiving cavity 521 (that is, the upward direction shown in FIG. 8), the receiving cavity 521 includes an upward second connecting port 5212, the wiring structure One end of 54 communicates with the accommodating cavity 521 through the second connecting port 5212, that is, the wire inlet of the wiring channel 540 is connected to the second connecting port 5212.
  • the pins of the micro switch 53 may be arranged at the second connecting port 5212, and the connecting wire connected to the pin runs upward.
  • the wiring structure 54 is not located in the mounting groove 522, but is arranged on the first plane. Since the accommodating cavity 521 is a downwardly recessed structure with respect to the first plane, for better wiring, The structure 54 is preferably a groove recessed downward.
  • the wiring structure 54 is located on the lower side of the accommodating cavity 521, and the display box 2 covers the wiring channel 540; when the wiring channel 540 is disposed above the accommodating cavity 521, by changing the position of the wiring channel 540, The connection line of the micro switch 53 can be inspected and repaired without disassembling the display box 2.
  • the wiring structure 54 provided on the electric control box cover 52 may also be located at the bottom of the accommodating cavity 521, and pass through the electric control box cover 52 to communicate with the inside of the electric control box 51.
  • the wiring channel 540 is enclosed by the surface of the first rib 541, the second rib 542 and the electric control box cover 52 ⁇ Slot-like structure.
  • the wiring channel 540 is a through hole provided at the bottom of the receiving cavity 521.
  • the pins of the micro switch 53 are arranged at the bottom thereof and can be inserted into the through holes, and the connecting wires on the pins can pass through the wiring channel 540 and directly enter the inside of the electric control box 51.
  • the connecting wire of the micro switch 53 penetrates the electric control box cover 52 through the wiring structure 54 and directly enters the inside of the electric control box 51, so as to avoid the connecting wires from being exposed on the electric control box cover 52 surface, while shortening the wiring length of the connecting line.
  • the wiring structure 54 when the wiring structure 54 is arranged above or below the accommodating cavity 521, the wiring structure 54 includes a first rib 541 and a second rib 542 that are arranged oppositely.
  • the first rib 541 and the second rib 542 enclose the wiring channel 540 for placing the connecting line of the micro switch 53; the first rib 541, and/or, the second rib 542 is provided with a stop 543, the stop buckle
  • the 543 is adapted to limit the connection lines in the wiring channel 540.
  • the stopper 543 is disposed on the upper end edge of the first rib 541 or the second rib 542, and extends toward the direction close to the opposite rib; that is, ,
  • the catch 543 is located above the wiring channel 540 to limit the connection wires in the wiring channel 540 and prevent the connection wires from falling out of the wiring channel 540.
  • gear catches 543 there may be one or more gear catches 543, and multiple gear catches 543 may be arranged on the same side at intervals, or may be arranged on the first rib 541 and the second rib 542 respectively.
  • the specific setting method can be selected according to actual needs, which is not limited here, as long as the limit of the connection line can be realized.
  • the wiring structure 54 is located on the upper side of the accommodating cavity 521 as an example.
  • the stopper 543 can be a sheet-like structure with a small area or a plate-like structure with a larger area.
  • the length of the stopper 543 (the length in the left-right direction in FIG. 13) can be equal to the length of the first rib 541 or the second rib 542. This arrangement can increase the coverage area of the stopper 543 on the wiring channel 540. Improve the protection of the connection line.
  • the gear buckle 543 only needs to play a limiting role.
  • the buckle 543 is a sheet-like structure with a smaller area, which can save costs and make the overall structure more concise.
  • the wiring structure 54 when the wiring structure 54 is located on the upper side of the accommodating cavity 521, the wiring structure 54 is far away from the display box 2 and will not be covered by the display box 2, that is, the wiring structure 54 is exposed above the electric control box cover 52.
  • the panel of the air conditioner When the panel of the air conditioner is opened, the user can directly see the wiring structure 54.
  • the gear buckle 543 is a sheet-like structure with a small area, it will not only reduce the aesthetics of the air conditioner, but also because the area of the wiring channel 540 that is blocked by the gear buckle 543 is too small, it will also increase the amount of connection line Pull the possibility of dragging. Therefore, in this state, optionally, the bumper 543 has a plate-like structure with a larger area.
  • the width of the stopper 543 is equal to the width of the routing channel 540,
  • the height difference formed between the two ribs 542 is the vertical distance from the buckle 543 to the second rib 542.
  • the wiring channel 540 is shielded to the utmost extent, which improves the overall aesthetics of the air conditioner, and at the same time prevents the connecting wires in the wiring channel 540 from being dragged. Further improve the protection of the connection line.
  • the side of the electric control box cover 52 is also provided with a wire hole 55, and the wire hole 55 communicates with the opening of the wiring structure 54 away from the receiving cavity 521.
  • the wire hole 55 By providing the wire hole 55, the wiring of the connecting wire of the micro switch 53 can be made more concise and concentrated, avoiding the dragging movement of the connecting wire caused by the scattered wiring or the pressure loss in the installation of the electric control box cover 52.
  • the cable hole 55 is a gap provided on one side of the electric control box cover 52, and the cable hole 55 is arranged on the side of the electric control box cover 52 away from the receiving cavity 521, that is, the cable hole is close to the wiring channel 540.
  • the end of the gap away from the wire routing channel 540 is an opening, and the connecting wire can be put into the wire hole 55 from the opening.
  • the connecting wire drawn from the wire outlet end of the wire routing channel 540 can be wound to the back of the electric control box cover 52 through this gap and connected to the electric control board.
  • the shape and size of the wire via 55 can be designed according to the number of connecting wires to be passed through.
  • a limiting block 551 can be provided at the gap.
  • the limiting block 551 is provided on the side wall corresponding to the opening, and there is an accommodation between the limiting block 551 and the other side wall opposite to the opening.
  • the number of the limiting blocks 551 can be one or two, and it is only necessary to ensure that the connecting wire located in the wire via 55 can be further compressed.
  • An air conditioner includes any of the above-mentioned electric control box cover 52.
  • the air conditioner adopts the above-mentioned electric control box cover 52, through the electric control box cover 52 is provided with a wiring structure 54, the wiring structure 54 is suitable for guiding the connecting wire of the micro switch 53 to the electric control box 51, so that Avoid unorganized exposure of the connecting wires on the surface of the electric control box cover 52, which will affect the appearance; and when the electric control box cover 52 is assembled with other devices, the wiring structure 54 can protect the connecting wires, thereby avoiding the air conditioner from micro-switches 53. The movement of the connection line or the crushing damage of other devices may cause potential safety hazards in electricity use.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)

Abstract

一种电控盒盖（52）及空调器，所述电控盒盖（52）用于容纳微动开关（53），且适于罩设在电控盒（51）上，所述电控盒盖（52）设置有走线结构（54）和容纳腔（521），所述容纳腔（521）适于容置微动开关（53），所述走线结构（54）与所述容纳腔（521）连通，且适于引出所述微动开关（53）的连接线。所述电控盒盖（52）通过在电控盒盖（52）上设置走线结构（54），可以避免连接线杂乱无章地暴露在电控盒盖（52）表面，影响美观；且在电控盒盖（52）与其他器件装配时，走线结构可以对连接线进行保护，避免连接线移动或被其他器件挤压损坏而出现安全隐患。

Description

电控盒盖及空调器
本申请要求于2019年4月22日提交的中国专利申请第201910322224.7的优先权，该中国专利申请的全文通过引用的方式结合于此以作为本申请的一部分。
技术领域
本公开实施例涉及一种电控盒盖及空调器。
背景技术
空调器的电控盒是室内机的控制中心，空调器内的多个电部件的连接线需引至电控盒内，并与安装在电控盒内部的电控板(PCB板)电连接。电控盒为一端开口的盒装结构，通常在电控盒的开口上设置电控盒盖，实现对电控板的封闭安装。而已知技术中，电控盒盖上会设置有其他电部件，这些电部件的连接线需要绕到电控盒盖的后面与PCB板连接。这种连接方式使得连接线容易偏移和受到挤压，走线杂乱无章、无条理性，并且也存在安全隐患。
发明内容
本公开实施例解决的问题是：已知技术中电控盒盖上走线杂乱无章、受到挤压存在安全隐患。
为解决上述问题，本公开实施例提供一种电控盒盖，用于容纳微动开关，且适于罩设在电控盒上，所述电控盒盖上设置有走线结构和容纳腔，所述容纳腔适于容置微动开关，所述走线结构与所述容纳腔连通，且适于引出所述微动开关的连接线。这样可以避免连接线杂乱无章的暴露在电控盒盖表面，影响美观；且在电控盒盖与其他器件装配时，走线结构可以对连接线进行保护，避免连接线移动或被其他器件挤压损坏而出现安全隐患。
可选的，所述走线结构位于所述容纳腔的下侧，所述容纳腔包括有向下的第一连接口，所述走线结构的一端通过所述第一连接口与所述容纳腔连通。走线结构可以更靠近显示盒，在当显示盒装配到电控盒盖上时，可以被显示 盒遮盖住，进一步对连接线进行保护。
可选的，所述走线结构位于所述容纳腔的上侧，所述容纳腔包括有向上的第二连接口，所述走线结构的一端通过所述第二连接口与所述容纳腔连通。这样设置可以在不拆卸显示盒的情况下，对微动开关的连接线进行检修。
可选的，所述走线结构位于所述容纳腔底部，并贯穿所述电控盒盖与所述电控盒内部连通。这样可以避免连接线裸露在电控盒盖表面，同时缩短连接线的布线长度。
可选的，所述走线结构包括相对设置的第一挡边和第二挡边，所述第一挡边和所述第二挡边围合形成走线通道；所述第一挡边，和/或，所述第二挡边上设置有挡扣，所述挡扣适于对所述走线通道内的连接线限位，防止连接线从走线通道内脱出。
可选的，所述挡扣的长度与所述第一挡边或所述第二挡边的长度相等。增大挡扣对走线通道的覆盖面积，提高对连接线的保护。
可选的，所述挡扣的宽度与所述走线通道的宽度相等，且所述挡扣与所述第一挡边或所述第二挡边之间留有容纳所述连接线通过的间隙。最大限度的对走线通道进行遮挡，避免走线通道内的连接线被拉动拖曳，同时可以提高空调器的整体美观度。
可选的，所述走线结构由所述电控盒盖朝所述电控盒方向凹陷形成。这样可以在规整连接线的同时省去走线结构的占位，优化空间布局。
可选的，所述电控盒盖的侧边上还设有过线孔，所述过线孔与所述走线结构远离所述容纳腔的一端开口连通。可以使微动开关连接线的走线更加简洁且集中，避免线路散乱导致连接线拖拽移动或在电控盒盖的安装中出现压损。
可选的，所述电控盒盖上还设置有放置显示盒的安装槽，所述走线结构位于所述安装槽内；且在装配状态下，所述走线结构被所述显示盒覆盖。进一步对连接线进行保护，更合理的利用空间，提高空间利用率。
可选的，所述容纳腔与所述安装槽均由所述电控盒盖朝所述电控盒方向凹陷形成，且所述容纳腔的深度大于所述安装槽的深度。使显示盒更好的与微动开关相互适配，空调器内部各零部件安装的更紧凑。
本公开实施例的另一目的在于提出一种空调器，以解决已知技术中空调 器的电控盒盖上走线杂乱无章、受到挤压存在安全隐患的问题。
为达到上述目的，本公开实施例的技术方案是这样实现的：
一种空调器，包含上述任一所述的电控盒盖。
所述空调器与上述电控盒盖相对于已知技术所具有的优势相同，在此不再赘述。
附图说明
构成本公开的一部分的附图用来提供对本公开的进一步理解，本公开的示意性实施例及其说明用于解释本公开，并不构成对本公开的不当限定。在附图中：
图1为本公开实施例所述的电控盒盖与微动开关装配的结构示意图；
图2为图1中A处放大图；
图3为本公开实施例所述的电控盒盖和微动开关的结构示意图之一；
图4为本公开实施例所述的电控组件的结构示意图；
图5为本公开实施例所述的电控盒盖的结构示意图之二；
图6为图5中B处放大图；
图7为图5中所述电控盒盖的背面结构示意图；
图8为本公开实施例所述的电控盒盖的结构示意图之三；
图9为图8中C处放大图；
图10为图8中所述电控盒盖的背面结构示意图；
图11为本公开实施例所述的电控盒盖的结构示意图之四；
图12为图8中所述电控盒盖的背面结构示意图；
图13为本公开实施例所述的电控盒盖的结构示意图之五；
图14为本公开实施例所述的走线结构的结构示意图。
附图标记说明：
2-显示盒，51-电控盒，52-电控盒盖，521-容纳腔，5211-第一连接口，5212-第二连接口，522-安装槽，53-微动开关，54-走线结构，540-走线通道，541-第一挡边，542-第二挡边，543-挡扣，55-过线孔，551-限位块。
具体实施方式
需要说明的是，在不冲突的情况下，本发明中的实施例及实施例中的特征可以相互组合。
另外，对该具体实施方式中涉及到方位作简要说明：下述在提到每个结构件的“前”、“后”、“上”、“下”、“左”、“右”、“顶端”、“底端”等指示的方向或位置关系，是指附图中所示的方位或位置关系；这些位置关系仅是为了便于描述和简化描述，而不是指示或暗示所指的装置必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本公开的限制。在本公开中，“正面”指空调器使用状态下电控盖板面对用户的一面，“反面”指空调器使用状态下电控盖板背离用户的一面。
以下结合附图，对本公开上述的和另外的技术特征和优点作更详细的说明。
结合图1、图3所示，一种电控盒盖52，用于容纳微动开关53，且适于罩设在电控盒51上，电控盒盖52上设置有走线结构54和容纳腔521，容纳腔521适于容纳微动开关53，走线结构54与容纳腔521连通，且适于引出微动开关53的连接线。走线结构54包括相对设置的第一挡边541和第二挡边542，第一挡边541和第二挡边542围合形成走线通道540，走线结构54为两端开口的中空腔体，走线结构54的一端开口与容纳腔521连通，用以将微动开关53的连接线引出，另一端开口用于将引出的连接线导向至电控盒51。
空调器的电控盒51通常为一端开口的盒装结构，其内部中空，电路板安装在电控盒51内部。电控盒盖52可拆卸地安装在电控盒51的开口上，用于打开或关闭电控盒51以实现对电控盒51内部的检测和维修；且在空调整体安装完成状态下，电控盒盖52与电控盒51组成一封闭的壳体，以实现对电控板的封闭保护。电控盒盖52上可以安装显示盒2和微动开关53，显示盒2用于显示空调温度和实时状态；微动开关53位于电控盒盖52和显示盒2之间，也即微动开关53的两端分别与电控盒盖52和显示盒2连接。
微动开关53的一端用于按压以实现空调器通电，为了便于理解，将该端称作按压端。当微动开关53的按压端处于按压状态时，空调器通电，当显示盒2被拆卸时，微动开关53的按压端处于弹起状态，空调器断电，这样设置可以避免了拆卸过程中的触电。而微动开关53通过引脚上的连接线(图中未 示出)与电控盒51内部的电控板电连接，实现空调器控制电路的连通或断开。由于微动开关53设置在电控盒盖52背离电控盒51的一侧，微动开关53的连接线需要绕到电控盒盖52后面才能与电控板连接，这样会使连接线显露在电控盒盖52的表面上。
通过在电控盒盖52表面设置走线结构54，微动开关53的连接线通过走线结构54进入到电控盒51内与电控板连接，这样可以避免连接线杂乱无章的暴露在电控盒盖52表面，影响美观；且在电控盒盖52与其他器件装配时，走线结构54可以对连接线进行保护，避免连接线移动或被其他器件挤压损坏而出现安全隐患。
具体的，结合图1-2所示，容纳腔521的深度小于微动开关53在前后方向上的高度，微动开关53的按压端伸出容纳腔521外，保证按压端可以与显示盒2抵接。微动开关53远离按压端的一端与容纳腔521固定连接，且微动开关53的引脚设置在远离按压端的一端，也即引脚位于容纳腔521内，这样可以避免微动开关53的引脚和连接线裸露在外，在出现漏电情况时，引起触电。
走线结构54的两端开口并带有中空腔体，使得走线结构54可以在电控盒盖52上形成独立的空间，也即走线通道540为独立空间。为了便于描述，将走线通道540与容纳腔521连通的一端开口称作进线口，与进线口相对的一端称作出线口。走线通道540的进线口与容纳腔521连通，进而设置在微动开关53引脚上的连接线可以进入走线通道540内部；而走线通道540的出线口靠近电控盒盖52的侧边，使得走线通道540内部的连接线可以沿着走线通道540走到电控盒盖52的侧边，进而可以越过侧边绕到电控盒盖52的背面进入电控盒51内。可以看出，微动开关53的连接线在电器盒盖表面上处于走线通道540形成的独立空间内，这样可以对连接线起到保护作用，避免了连接线能够与其他零部件接触，进而保证了空调器的用电安全。
可选的，结合图2所示，走线结构54位于容纳腔521的下侧(也即图1中向下方向)，容纳腔521包括有向下的第一连接口5211，走线结构54的一端通过第一连接口5211与容纳腔521连通，也即走线通道540的进线口与第一连接口5211连通。走线结构54设置在容纳腔521的下侧，也即设置在如图1、图4中所示的向下的方向上，如显示盒2也设置在容纳腔521的下 侧。设置在容纳腔521下侧的走线结构54可以更靠近显示盒2，在当显示盒2装配到电控盒盖52上时，可以被显示盒2遮盖住，进一步对连接线进行保护。微动开关53的引脚位于第一连接口5211处，这样可以对引脚与连接线的连接处进行保护，从引脚上引出的连接线可以直接进入走线通道540，提高对连接线的保护。
可选的，结合图4所示，电控盒盖52上还设置有放置显示盒2的安装槽522，当走线结构54设置在容纳腔521下侧的状态时，走线结构54位于所述安装槽522内；且在装配状态下，也即空调器整机安装完成或已经固定在墙壁上的状态下，走线结构54被显示盒2覆盖。
将电控盒盖52与显示盒2连接的外端面定义为第一平面，安装槽522与容纳腔521均为相对于第一平面向下沉陷的空槽。安装槽522与容纳腔521的尺寸大小和位置关系通常由研发人员的经验或实验数据来确定，为更好的利用空间，本实施可选的，安装槽522位于容纳腔521下方。显示盒2可拆卸的固定在安装槽522上，当处于装配状态时，也即空调器整机安装完成状态下，显示盒2按压微动开关53的按压端，电控盒51内的控制电路与微动开关53的电源的连通，不影响空调器通电。由于微动开关53与显示盒2自身的结构特性，结合图1所示微动开关53在前后方向上的长度大于容纳腔521在长度方向上的长度，为保证显示盒2更好的与电控盒盖52相互适配，容纳腔521的深度(即为图1中前后方向上的长度)大于安装槽522的深度(即为图1中前后方向上的长度)。
当走线结构54设置在容纳腔521下侧时，走线通道540的进线口与容纳腔521的向下的第一连接口5211连通，而由于安装槽522位于容纳腔521下方，当固定在安装槽522上的显示盒2与固定在容纳腔521内的微动开关53连接时，势必要经过部分走线通道540。因此，将走线通道540设置在安装槽522内，使显示盒2覆盖住走线通道540，不仅可以进一步对连接线进行保护，也能够更合理的利用空间，以提高空间利用率。
可以理解的是，走线结构54可以由电控盒盖52朝电控盒51方向凹陷形成。为便于描述，将安装槽522的槽底定义为第二平面。走线结构54相对于第二平面可以为凸起的结构，也可以为沉陷的凹槽。走线通道540包括相对设置的第一挡边541和第二挡边542。
结合图1-2所示，当走线结构54相当于安装槽522的凸起结构时，第一挡边541与第二挡边542为设置在安装槽522槽底上的两个板状结构，第一挡边541、第二挡边542和安装槽522槽底围合成限定微动开关53连接线走向的走线通道540。第一挡边541位于第二挡边542上方，为更好的引导保护连接线，第二挡边542的进线端与容纳腔521的第一连接口5211相对应的侧边连接，实现对出第一连接口5211的连接线的限位保护。其中，当空调器挂在墙壁上时，连接线由于重力作用有向下移动的趋势，因此第二挡边542对连接线的限位起到主要作用，这样可以使第一挡边541的长度可以小于第二挡边542的长度，在保证能达到整理保护连接线的同时可以节省材料。
可以理解的是，第一挡边541和第二挡边542可以沿直线延伸，也可以出现拐角，方便引导连接线的出现方向，进而使得微动开关53的连接线能够根据实际情况由任意一侧引至电控盒51内。
结合图5-7所示，走线结构54相对于第二平面为向电控盒51方向(也即图7所示的向后的方向)沉陷的凹槽，走线结构54的进线口与容纳腔521上的第一连接口5211对应连接，此时，第一挡边541和第二挡边542为凹槽的两侧壁。微动开关53的连接线容置在凹槽中更不易滑动，视觉上更规整，同时也更不易被其他器件压到。
本公开实施例提供的电控盒盖，通过优化走线结构54的位置，可以使电控盒盖52的空间布局更合理，空调器内部各零部件安装的更紧凑。
结合图8-10所示，走线结构54还可以位于容纳腔521的上侧(也即图8所示的向上的方向)，容纳腔521包括有向上的第二连接口5212，走线结构54的一端通过第二连接口5212与容纳腔521连通，也即走线通道540的进线口与第二连接口5212连通。
具体的，微动开关53的引脚可以设置在第二连接口5212处，引脚连接的连接线朝上走。此时，走线结构54没有位于安装槽522内，而是设置在第一平面上，由于容纳腔521相对于第一平面为向下凹陷的结构，因此，为更好的走线，走线结构54优选为向下凹陷的凹槽。
相比于走线结构54位于容纳腔521的下侧，且显示盒2覆盖在走线通道540上；当走线通道540设置在容纳腔521的上方时，通过改变走线通道540的位置，可以在显示盒2不拆卸的情况下，对微动开关53的连接线进行检修。
结合图11-12所示，设置在电控盒盖52上的走线结构54还可以位于容纳腔521的底部，并贯穿电控盒盖52与电控盒51内部连通。
具体的，相比于上述的走线结构54位于容纳腔521的下侧或上侧，走线通道540为第一挡边541、第二挡边542以及电控盒盖52表面围合而成的槽状结构。当走线结构54位于容纳腔521的底部时，走线通道540为设置在容纳腔521底部的通孔。相应的，微动开关53的引脚设置在其底部，并可以插入该通孔中，引脚上的连接线可以穿过通过走线通道540直接进入电控盒51内部。
通过将走线结构54设置在容纳腔521底部，微动开关53的连接线通过走线结构54贯穿电控盒盖52直接进入电控盒51内部，这样可以避免连接线裸露在电控盒盖52表面，同时可以缩短连接线的布线长度。
此外，结合图2、图6、图9所示，当走线结构54设置在容纳腔521上方或下方状态时，走线结构54包括相对设置的第一挡边541和第二挡边542，第一挡边541和第二挡边542围合成放置微动开关53连接线的走线通道540；第一挡边541，和/或，第二挡边542上设置有挡扣543，挡扣543适于对走线通道540内的连接线限位。
结合图2、图6、图9所示，具体的，挡扣543设置在第一挡边541或第二挡边542的上侧端沿，且朝向靠近相对的挡边的方向延伸；也即，档扣543位于走线通道540的上方，实现对走线通道540内连接线的限位，防止连接线从走线通道540内脱出。
可以理解的是，档扣543可以为一个或多个，多个档扣543可以间隔设置在同侧，也可以分别设置在第一挡边541和第二挡边542上。具体设置方式可以根据实际需求进行选择，在此不作限定，只要能实现对连接线的限位即可。
为便于描述，结合图8-9、图13所示，以走线结构54位于容纳腔521上侧状态为例，当然，走线结构54处于本公开实施例所述的其他位置时也同样适用。挡扣543可以为面积较小的片状结构，也可以为面积较大的板状结构。挡扣543的长度(在图13中左右方向上的长度)可以与第一挡边541或第二挡边542的长度相等，这样设置可以增大挡扣543对走线通道540的覆盖面积，提高对连接线的保护。
当走线结构54位于容纳腔521的下侧时，走线结构54位于安装槽522内；空调器整机安装完成或已经固定在墙壁上的状态下，由于显示盒2会覆盖住走线结构54，并对走线结构54进行阻隔保护，因此，档扣543只需要起到限位作用即可。此时，可选的，档扣543为面积较小的片状结构，这样可以节约成本，且使得整体结构更简洁。
但是，结合图4、图13所示，当走线结构54位于容纳腔521的上侧时，走线结构54远离显示盒2，并不会被显示盒2所覆盖，也即，走线结构54裸露在电控盒盖52上方，当空调器的面板被打开时，用户可以直接看到走线结构54。在此种状态下，若档扣543为面积较小的片状结构，不仅会降低空调器的美观度，且由于走线通道540被档扣543遮挡的面积过小，还会增大连接线被拉动拖曳的可能性。因此，此状态下，可选的，档扣543为面积较大的板状结构。
结合图13-14所示，具体的，在挡扣543的长度与第一挡边541或第二挡边542的长度相等的基础上，挡扣543的宽度与走线通道540的宽度相等，且挡扣543与第一挡边541或第二挡边542之间留有容纳连接线通过的间隙。也即，当档扣543设置在第一挡边541上时，第一挡边541相对于第二平面的高度大于第二挡边542相对于第二平面的高度，第一挡边541与第二挡边542之间形成的高度差即为档扣543到第二挡边542的垂直距离。这样设置，在不影响连接线放入走线通道540的同时，最大限度的对走线通道540进行遮挡，提高空调器的整体美观度，同时避免走线通道540内的连接线被拉动拖曳，进一步提高对连接线的保护。
结合图5、图7所示，电控盒盖52的侧边上还设有过线孔55，过线孔55与走线结构54远离容纳腔521的一端开口连通。通过设置过线孔55，可以使微动开关53连接线的走线更加简洁且集中，避免线路散乱导致连接线拖拽移动或在电控盒盖52的安装中出现压损。
具体的，过线孔55为设置在电控盒盖52一侧的豁口，且过线孔55设置在电控盒盖52远离容纳腔521的一侧，也即过线孔靠近走线通道540的出口端，豁口远离走线通道540的一端为开口，连接线可以从开口处放入过线孔55内。从走线通道540的出线端引出的连接线，可以通过此豁口绕到电控盒盖52背面与电控板连接。过线孔55的形状和尺寸可以根据需要通过的连接 线的数量设计。
可选的，在豁口处还可以设置限位块551，具体的，限位块551设置在开口处对应的侧壁上，限位块551与开口处相对的另一侧壁之间留有容纳连接线通过的缝隙，限位块551的数量可以为一个或两个，只需要保证能够进一步压紧位于过线孔55内的连接线即可。
一种空调器，包括上述任一所述的电控盒盖52。
空调器采用上述电控盒盖52，通过电控盒盖52上设置有走线结构54，走线结构54适于将微动开关53的连接线引导至所述电控盒51内，这样可以避免连接线杂乱无章的暴露在电控盒盖52表面，影响美观；且在电控盒盖52与其他器件装配时，走线结构54可以对连接线进行保护，进而可以避免空调器由于微动开关53连接线的移动或被其他器件挤压损坏而出现用电安全隐患。
虽然本公开披露如上，但本公开并非限定于此。任何本领域技术人员，在不脱离本公开的精神和范围内，均可作各种更动与修改，因此本公开的保护范围应当以权利要求所限定的范围为准。

Claims (12)

  1. 一种电控盒盖，用于容纳微动开关(53)，且适于罩设在电控盒(51)上，其中，所述电控盒盖(52)上设置有走线结构(54)和容纳腔(521)，所述容纳腔(521)适于容置所述微动开关(53)，所述走线结构(54)与所述容纳腔(521)连通，且适于引出所述微动开关(53)的连接线。
  2. 根据权利要求1所述的电控盒盖，其中，所述走线结构(54)位于所述容纳腔(521)的下侧，所述容纳腔(521)包括有向下的第一连接口(5211)，所述走线结构(54)的一端通过所述第一连接口(5211)与所述容纳腔(521)连通。
  3. 根据权利要求1所述的电控盒盖，其中，所述走线结构(54)位于所述容纳腔(521)的上侧，所述容纳腔(521)包括有向上的第二连接口(5212)，所述走线结构(54)的一端通过所述第二连接口(5212)与所述容纳腔(521)连通。
  4. 根据权利要求1所述的电控盒盖，其中，所述走线结构(54)位于所述容纳腔(521)底部，并贯穿所述电控盒盖(52)与所述电控盒(51)内部连通。
  5. 根据权利要求1-3中任一项所述的电控盒盖，其中，所述走线结构(54)包括相对设置的第一挡边(541)和第二挡边(542)，所述第一挡边(541)和所述第二挡边(542)围合形成走线通道(540)；所述第一挡边(541)，和/或，所述第二挡边(542)上设置有挡扣(543)，所述挡扣(543)适于对所述走线通道(540)内的连接线限位。
  6. 根据权利要求5所述的电控盒盖，其中，所述挡扣(543)的长度与所述第一挡边(541)或所述第二挡边(542)的长度相等。
  7. 根据权利要求5所述的电控盒盖，其中，所述挡扣(543)的宽度与所述走线通道(540)的宽度相等，且所述挡扣(543)与所述第一挡边(541)或所述第二挡边(542)之间留有容纳所述连接线通过的间隙。
  8. 根据权利要求2或3所述的电控盒盖，其中，所述走线结构(54)由所述电控盒盖(52)朝所述电控盒(51)方向凹陷形成。
  9. 根据权利要求2或3中所述的电控盒盖，其中，所述电控盒盖(52) 的侧边上还设有过线孔(55)，所述过线孔(55)与所述走线结构(54)远离所述容纳腔(521)的一端连通。
  10. 根据权利要求2所述的电控盒盖，其中，所述电控盒盖(52)上还设置有放置显示盒(52)的安装槽(522)，所述走线结构(54)位于所述安装槽(522)内；且在装配状态下，所述走线结构(54)被所述显示盒覆盖。
  11. 根据权利要求10所述的电控盒盖，其中，所述容纳腔(521)与所述安装槽(522)均由所述电控盒盖(52)朝所述电控盒(51)方向凹陷形成，且所述容纳腔(521)的深度大于所述安装槽(522)的深度。
  12. 一种空调器，其中，包括权利要求1-11中任一项所述的电控盒盖。
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