CN103574848B - Air-conditioning mounting structure of printed circuit board and air-conditioning - Google Patents
Air-conditioning mounting structure of printed circuit board and air-conditioning Download PDFInfo
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Abstract
本发明公开了一种空调印刷电路板安装结构，包括：一印刷电路板的安装盒，所述安装盒可拆卸的安装于空调面板上，所述印刷电路板可放置于所述安装盒内；所述印刷电路板的防护结构，当所述印刷电路板放置于所述安装盒内进行安装时、所述防护结构将所述印刷电路板封装于所述安装盒内。通过本发明，采用内嵌密封式PCB板固定方式，使所述PCB板可被密封，防止所述PCB板与水接触，从而防止发生短路，避免了电子元件的损坏，提高了产品的安全性能，降低了维护成本。
The invention discloses an air conditioner printed circuit board installation structure, comprising: a printed circuit board installation box, the installation box is detachably installed on the air conditioner panel, and the printed circuit board can be placed in the installation box; The protection structure of the printed circuit board, when the printed circuit board is placed in the installation box for installation, the protection structure encapsulates the printed circuit board in the installation box. Through the present invention, the embedded sealed PCB board fixing method is adopted, so that the PCB board can be sealed to prevent the PCB board from contacting with water, thereby preventing short circuit, avoiding damage to electronic components, and improving the safety performance of the product , reducing maintenance costs.
Description
技术领域technical field
本发明涉及一种印刷电路板（PCB板）安装结构，特别是涉及一种空调印刷电路板安装结构。The invention relates to a printed circuit board (PCB board) installation structure, in particular to an air conditioner printed circuit board installation structure.
背景技术Background technique
原先的内部外露式PCB板直接通过螺钉等连接件裸露的安装在空调面板上，由于空调制热或制冷过程中，都会产生一定的水蒸汽，这些水蒸汽常常会冷凝在PCB板上，这就会使PCB板上的电路常常出现短路情况。众所周知，发生短路是电器产品或元件领域中的一件非常危险的现象，轻者会造成电子器件的毁坏，严重的情况下可能发生火灾或爆炸。The original internally exposed PCB board is directly mounted on the air conditioner panel through exposed connectors such as screws. Because the air conditioner is heating or cooling, a certain amount of water vapor will be generated, and the water vapor will often condense on the PCB board. The circuit on the PCB board is often short-circuited. As we all know, the occurrence of short circuit is a very dangerous phenomenon in the field of electrical products or components. In mild cases, it will cause damage to electronic devices, and in severe cases, it may cause fire or explosion.
因此，需要对空调的PCB板进行保护，从而防止短路情况的发生。Therefore, it is necessary to protect the PCB board of the air conditioner, so as to prevent the occurrence of short circuit.
发明内容Contents of the invention
为了降低投资成本及维修成本，本发明提供了一种空调印刷电路板安装结构。In order to reduce investment cost and maintenance cost, the invention provides an air conditioner printed circuit board installation structure.
本发明提供的空调印刷电路板（PCB板）安装结构包括：一印刷电路板的安装盒，所述安装盒可拆卸的安装于空调面板上，所述印刷电路板可放置于所述安装盒内；所述印刷电路板的防护结构，当所述印刷电路板放置于所述安装盒内进行安装时、所述防护结构将所述印刷电路板封装于所述安装盒内。The air conditioner printed circuit board (PCB board) installation structure provided by the present invention includes: a printed circuit board installation box, the installation box is detachably installed on the air conditioner panel, and the printed circuit board can be placed in the installation box ; The protective structure of the printed circuit board, when the printed circuit board is placed in the installation box for installation, the protective structure encapsulates the printed circuit board in the installation box.
优选地，所述安装盒通过螺栓或卡扣结构安装于所述空调面板上。Preferably, the installation box is installed on the air-conditioning panel through a bolt or a buckle structure.
优选地，所述安装盒为矩形，所述安装盒安装于所述空调面板上时朝向空调内部的一侧敞开，放置所述印刷电路板后、所述防护结构固设于所述安装盒敞开的一侧。Preferably, the installation box is rectangular, and when the installation box is installed on the air conditioner panel, it opens to the side facing the interior of the air conditioner, and after placing the printed circuit board, the protective structure is fixed on the installation box and opens side.
优选地，任一上述技术方案中所述的防护结构为一胶层和/或一封板。Preferably, the protective structure described in any of the above technical solutions is an adhesive layer and/or a sealing board.
综上所述，采用内嵌密封式PCB板固定方式，使所述PCB板可被密封，防止所述PCB板与水接触，从而防止发生短路，避免了电子元件的损坏，提高了产品的安全性能，降低了维护成本。所述安装盒通过卡扣结构安装于所述空调面板上，可以方便的安装和拆卸，生产效率高，所述的防护结构为胶层，成本低廉，生产方便，所述的防护结构为一封板，可以方便拆卸，便于维修和更换所述PCB板。In summary, the embedded sealed PCB board fixing method is adopted, so that the PCB board can be sealed to prevent the PCB board from contacting with water, thereby preventing short circuit, avoiding damage to electronic components, and improving product safety performance and reduced maintenance costs. The installation box is installed on the air conditioner panel through a buckle structure, which can be easily installed and disassembled, and the production efficiency is high. The protective structure is an adhesive layer, which is low in cost and easy to produce. The protective structure is a board, can be easily disassembled for easy maintenance and replacement of the PCB board.
本发明还提供了另一种空调印刷电路板安装结构：在空调面板上固设有容纳印刷电路板的容纳槽；以及所述空调印刷电路板安装结构包括如上述技术方案中任一所述的防护结构。The present invention also provides another air-conditioning printed circuit board installation structure: an accommodating groove for accommodating the printed circuit board is fixed on the air-conditioning panel; and the air-conditioning printed circuit board installation structure includes any one of the above technical solutions protective structure.
优选地，所述容纳槽由固设于所述空调面板上的四块壁板围成的矩形槽，四块所述壁板与所述空调面板一体成型。Preferably, the accommodating groove is a rectangular groove surrounded by four wall panels fixed on the air-conditioning panel, and the four wall panels are integrally formed with the air-conditioning panel.
综上所述，采用内嵌密封式PCB板固定方式，使所述PCB板可被密封，防止所述PCB板与水接触，从而防止发生短路，避免了电子元件的损坏，提高了产品的安全性能，降低了维护成本。所述的防护结构为胶层，成本低廉，生产方便，所述的防护结构为一封板，可以方便拆卸，便于维修和更换所述PCB板。所述容纳槽由固设于所述空调面板上的四块壁板围成的矩形槽，四块所述壁板与所述空调面板一体成型，减少了加工工序，大大提高了生产效率，降低了成本。In summary, the embedded sealed PCB board fixing method is adopted, so that the PCB board can be sealed to prevent the PCB board from contacting with water, thereby preventing short circuit, avoiding damage to electronic components, and improving product safety performance and reduced maintenance costs. The protective structure is an adhesive layer, which is low in cost and easy to produce. The protective structure is a cover board, which can be easily disassembled, and is convenient for maintenance and replacement of the PCB board. The accommodating groove is a rectangular groove surrounded by four wall panels fixed on the air-conditioning panel, and the four wall panels are integrally formed with the air-conditioning panel, which reduces processing procedures, greatly improves production efficiency, and reduces costs.
本发明还提供了一种空调，包括上述技术方案中任一所述的空调印刷电路板安装结构。The present invention also provides an air conditioner, including the air conditioner printed circuit board installation structure described in any one of the above technical solutions.
优选地，所述空调为中央空调，所述空调印刷电路板安装结构设置于所述中央空调室内出风口处的面板上。Preferably, the air conditioner is a central air conditioner, and the air conditioner printed circuit board installation structure is arranged on a panel at the air outlet of the central air conditioner room.
本发明提供的中央空调相应的具有上述技术方案中所述的有益效果。The central air conditioner provided by the present invention correspondingly has the beneficial effects described in the above technical solutions.
附图说明Description of drawings
图1示出了根据本发明的空调印刷电路板安装结构的实施例的主视示意图；Fig. 1 shows the schematic front view of the embodiment of the air conditioner printed circuit board installation structure according to the present invention;
图2示出了图1中所示的空调印刷电路板安装结构的实施例的俯视示意图；Fig. 2 shows a schematic top view of an embodiment of the air conditioner printed circuit board mounting structure shown in Fig. 1;
图3示出了根据本发明的空调印刷电路板安装结构的另一实施例的主视示意图。Fig. 3 shows a schematic front view of another embodiment of the air conditioner printed circuit board installation structure according to the present invention.
具体实施方式Detailed ways
下面结合附图说明根据本发明的具体实施方式。The specific implementation manners according to the present invention will be described below in conjunction with the accompanying drawings.
在下面的描述中阐述了很多具体细节以便于充分理解本发明，但是，本发明还可以采用其他不同于在此描述的其他方式来实施，因此，本发明并不限于下面公开的具体实施例的限制。In the following description, many specific details are set forth in order to fully understand the present invention, but the present invention can also be implemented in other ways different from those described here, therefore, the present invention is not limited to the specific embodiments disclosed below limit.
图1示出了根据本发明的空调印刷电路板安装结构的实施例的主视示意图，图2示出了图1中所示的空调印刷电路板安装结构的实施例的俯视示意图。Fig. 1 shows a schematic front view of an embodiment of an air conditioner printed circuit board installation structure according to the present invention, and Fig. 2 shows a schematic top view of an embodiment of an air conditioner printed circuit board installation structure shown in Fig. 1 .
如图1和图2所示，本发明的一个实施例提供的空调印刷电路板安装结构包括：一印刷电路板的安装盒1，所述安装盒1可拆卸的安装于空调面板2上，所述印刷电路板3可放置于所述安装盒内1；所述印刷电路板3的防护结构4，当所述印刷电路板3放置于所述安装盒1内进行安装时、所述防护结构4将所述印刷电路板3封装于所述安装盒1内。所述的安装盒1可以是由壁板和底板组成，所述防护结构4可以是陶瓷板或其它绝缘防水材料制成的元件。所述安装盒1在所述空调面板2上的安装方式有很多种，例如在所述空调面板2上设置插槽，在安装盒2上设置插头，安装时将所述插头插入所述插槽中，所述插头与所述插槽可以采用过盈配合。所述印刷电路板3通常倒扣在所述安装盒1内，所述印刷电路板3上可以安装有指示灯，透过空调的面板可观察到所述指示灯的状态。As shown in Fig. 1 and Fig. 2, the air conditioner printed circuit board installation structure provided by one embodiment of the present invention includes: a printed circuit board installation box 1, and the installation box 1 is detachably installed on the air conditioner panel 2, so The printed circuit board 3 can be placed in the installation box 1; the protective structure 4 of the printed circuit board 3, when the printed circuit board 3 is placed in the installation box 1 for installation, the protective structure 4 The printed circuit board 3 is packaged in the installation box 1 . The installation box 1 may be composed of a wall plate and a bottom plate, and the protective structure 4 may be a component made of a ceramic plate or other insulating and waterproof materials. There are many ways to install the installation box 1 on the air-conditioning panel 2, for example, a slot is set on the air-conditioning panel 2, a plug is set on the installation box 2, and the plug is inserted into the slot during installation In this case, the plug and the socket may adopt an interference fit. The printed circuit board 3 is usually buckled upside down in the installation box 1, and an indicator light can be installed on the printed circuit board 3, and the state of the indicator light can be observed through the panel of the air conditioner.
如图1和图2所示，作为优选实施方式，所述安装盒1通过螺栓（图中未示出）安装于所述空调面板2上。或者，在所述空调面板2上成形出带有三角端部的插片21，在安装盒1两侧对应于所述插片的位置设置卡接耳5，卡接耳上开设卡接槽51，安装时将所述插片21穿过所述卡接槽51，由于所述插片21带有三角形端部，因而所述插片21穿过所述卡接槽51后就可以防止所述安装盒1脱落，如果所述三角形端部略微大于所述卡接槽51的宽度H，就可以将所述安装盒1从所述空调面板2上拆卸下来。显而易见地，其它类似的卡接结构也可以达到可拆卸地将所述安装盒1安装在所述空调面板2上的目的，在本发明的基础上，其它卡接结构在此处的应用，均无需付出创造性劳动即可实现。As shown in FIG. 1 and FIG. 2 , as a preferred embodiment, the installation box 1 is installed on the air conditioner panel 2 through bolts (not shown in the figure). Alternatively, an inserting piece 21 with a triangular end is formed on the air-conditioning panel 2, snap-in ears 5 are provided on both sides of the installation box 1 corresponding to the position of the insert, and snap-in slots 51 are provided on the snap-in ears , when installing, pass the insertion piece 21 through the clamping groove 51, because the insertion piece 21 has a triangular end, so the insertion piece 21 can prevent the The installation box 1 falls off, and if the triangular end portion is slightly larger than the width H of the engaging slot 51 , the installation box 1 can be disassembled from the air conditioner panel 2 . Obviously, other similar snap-in structures can also achieve the purpose of detachably installing the installation box 1 on the air-conditioning panel 2. On the basis of the present invention, the application of other snap-in structures here can all be It can be achieved without any creative effort.
如图1和图2所示，作为优选实施方式，所述安装盒1为矩形，所述安装盒1安装于所述空调面板2上时朝向空调内部的一侧敞开，放置所述印刷电路板3后、所述防护结构4固设于所述安装盒1敞开的一侧。As shown in Figures 1 and 2, as a preferred embodiment, the installation box 1 is rectangular, and when the installation box 1 is installed on the air-conditioning panel 2, it is opened towards the side of the air-conditioning interior, and the printed circuit board is placed 3, the protective structure 4 is fixed on the open side of the installation box 1 .
如图1和图2所示，作为优选实施方式，任一上述技术方案中所述的防护结构4为一胶层和/或一封板。As shown in FIG. 1 and FIG. 2 , as a preferred embodiment, the protective structure 4 described in any of the above technical solutions is an adhesive layer and/or a sealing board.
综上所述，采用内嵌密封式PCB板固定方式，使所述PCB板可被密封，防止所述PCB板与水接触，从而防止发生短路，避免了电子元件的损坏，提高了产品的安全性能，降低了维护成本。所述安装盒通过卡扣结构安装于所述空调面板上，可以方便的安装和拆卸，生产效率高，所述的防护结构为胶层，成本低廉，生产方便，所述的防护结构为一封板，可以方便拆卸，便于维修和更换所述PCB板。In summary, the embedded sealed PCB board fixing method is adopted, so that the PCB board can be sealed to prevent the PCB board from contacting with water, thereby preventing short circuit, avoiding damage to electronic components, and improving product safety performance and reduced maintenance costs. The installation box is installed on the air conditioner panel through a buckle structure, which can be easily installed and disassembled, and the production efficiency is high. The protective structure is an adhesive layer, which is low in cost and easy to produce. The protective structure is a board, can be easily disassembled for easy maintenance and replacement of the PCB board.
图3示出了根据本发明的空调印刷电路板安装结构的另一实施例的主视示意图。Fig. 3 shows a schematic front view of another embodiment of the air conditioner printed circuit board installation structure according to the present invention.
如图3所示，本发明还提供了另一种空调印刷电路板安装结构：在空调面板6上固设有容纳印刷电路板7的容纳槽；以及所述空调印刷电路板安装结构包括如上述技术方案中任一所述的防护结构4。As shown in Figure 3, the present invention also provides another air-conditioning printed circuit board installation structure: the air-conditioning panel 6 is fixed with a receiving groove for accommodating the printed circuit board 7; and the air-conditioning printed circuit board installation structure includes the above-mentioned The protective structure 4 described in any one of the technical solutions.
如图3所示，作为优选实施方式，所述容纳槽由固设于所述空调面板上的四块壁板8围成的矩形槽，四块所述壁板8与所述空调面板6一体成型。As shown in Figure 3, as a preferred embodiment, the accommodating groove is a rectangular groove surrounded by four wall panels 8 fixed on the air-conditioning panel, and the four wall panels 8 are integrated with the air-conditioning panel 6 forming.
综上所述，采用内嵌密封式PCB板固定方式，使所述PCB板可被密封，防止所述PCB板与水接触，从而防止发生短路，避免了电子元件的损坏，提高了产品的安全性能，降低了维护成本。所述的防护结构为胶层，成本低廉，生产方便，所述的防护结构为一封板，可以方便拆卸，便于维修和更换所述PCB板。所述容纳槽由固设于所述空调面板上的四块壁板围成的矩形槽，四块所述壁板与所述空调面板一体成型，减少了加工工序，大大提高了生产效率，降低了成本。In summary, the embedded sealed PCB board fixing method is adopted, so that the PCB board can be sealed to prevent the PCB board from contacting with water, thereby preventing short circuit, avoiding damage to electronic components, and improving product safety performance and reduced maintenance costs. The protective structure is an adhesive layer, which is low in cost and easy to produce. The protective structure is a cover board, which can be easily disassembled, and is convenient for maintenance and replacement of the PCB board. The accommodating groove is a rectangular groove surrounded by four wall panels fixed on the air-conditioning panel, and the four wall panels are integrally formed with the air-conditioning panel, which reduces processing procedures, greatly improves production efficiency, and reduces costs.
将上述技术方案中任一所述的空调印刷电路板安装结构应用于空调，即得到本发明所述的空调的实施例。Applying the air-conditioner printed circuit board installation structure described in any one of the above technical solutions to the air-conditioner can obtain the embodiment of the air-conditioner in the present invention.
作为优选实施方式，所述空调为中央空调，所述空调印刷电路板安装结构设置于所述中央空调室内出风口处的面板上。As a preferred embodiment, the air conditioner is a central air conditioner, and the printed circuit board installation structure of the air conditioner is arranged on a panel at the air outlet of the central air conditioner room.
本发明提供的中央空调相应的具有上述技术方案中所述的有益效果。The central air conditioner provided by the present invention correspondingly has the beneficial effects described in the above technical solutions.
以上所述仅为本发明的优选实施例而已，并不用于限制本发明，对于本领域的技术人员来说，本发明可以有各种更改和变化。凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.
Claims (8)
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| CN110848891A (en) * | 2019-11-27 | 2020-02-28 | 江苏企想科技有限公司 | Zigbee air conditioner controller with voice control function |
| CN114501786B (en) * | 2022-04-01 | 2022-06-24 | 苏州百孝医疗科技有限公司 | Emitter manufacturing method and emitter |
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| KR100734484B1 (en) * | 2005-11-30 | 2007-07-03 | 위니아만도 주식회사 | Fixed Structure of Printed Circuit Board in Electric Box |
| KR100701929B1 (en) * | 2005-12-30 | 2007-03-30 | 위니아만도 주식회사 | Display part fastening structure of package air conditioner |
| KR100819682B1 (en) * | 2007-02-08 | 2008-04-04 | 캐리어 주식회사 | Control box of indoor unit for air conditioner |
-
2012
- 2012-07-20 CN CN201210254551.1A patent/CN103574848B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1459599A (en) * | 2002-05-22 | 2003-12-03 | 乐金电子(天津)电器有限公司 | Air conditioner controlling box |
| CN1459598A (en) * | 2002-05-22 | 2003-12-03 | 乐金电子(天津)电器有限公司 | Installing structure of air conditioning display control board |
| CN1502907A (en) * | 2002-11-26 | 2004-06-09 | 乐金电子(天津)电器有限公司 | Structure of running operation device of air conditioner |
| CN1727764A (en) * | 2004-07-27 | 2006-02-01 | Lg电子株式会社 | air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103574848A (en) | 2014-02-12 |
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