技术领域technical field
本实用新型涉及无线控制技术领域，尤其涉及一种无线控制器。The utility model relates to the technical field of wireless control, in particular to a wireless controller.
背景技术Background technique
现有技术的太阳能路灯的控制系统分为单灯控制型系统和联网控制型系统。因为太阳能路灯的主要特点是不需要预埋电缆，所以不管是单灯控制型系统还是联网控制型系统一般采用红外遥控或无线遥控控制方式。随着锂电池越来越普及，电池越来越轻，控制器由原来的在路灯底部安装变为在路灯的灯杆高处安装，并且配有防护壳体。红外遥控需要将遥控灯组用引线方式扩展到壳体以外才可以遥控，增加了安装难度及成本并降低了防护等级，在室外恶略环境中使用增加了故障率。采用无线短距离通讯的产品是一种发展趋势，现有方案有两种：1、直接用无线部分电路替代红外电路。2、增加SMA接口，外置无线天线。对于第一种方案，由于散热问题，采用现有生产工艺制作的控制器，控制器的外壳都是全金属壳体。如果安装时将壳体接地，那么天线的发射功率及接收灵敏度会受到极大的影响，只能满足短距离通讯使用。如果要满足长距离通讯使用，则会增加电路复杂度，大大增加成本。对于第二种方案，外置SMA接口及天线，虽然可以有效解决信号质量的问题，但是因为控制器防护等级要求非常高，符合防护要求的SMA器件成本高昂，并且在生产时也增加了控制器成本，推广困难，此外，外置天线易折断，对包装运输的要求增加。The control systems of solar street lamps in the prior art are divided into single lamp control systems and network control systems. Because the main feature of solar street lamps is that they do not require pre-embedded cables, whether it is a single lamp control system or a network control system, infrared remote control or wireless remote control is generally used. As lithium batteries become more and more popular and the batteries are getting lighter and lighter, the controller has changed from being installed at the bottom of the street lamp to being installed at the height of the lamp pole of the street lamp, and is equipped with a protective shell. Infrared remote control needs to extend the remote control lamp group to the outside of the housing by means of lead wires, which increases the difficulty and cost of installation and reduces the protection level, and increases the failure rate when used in an outdoor harsh environment. Products using wireless short-distance communication are a development trend. There are two existing solutions: 1. Directly replace infrared circuits with wireless circuits. 2. Add SMA interface and external wireless antenna. For the first solution, due to the problem of heat dissipation, the casing of the controller manufactured by the existing production process is all metal. If the housing is grounded during installation, the transmitting power and receiving sensitivity of the antenna will be greatly affected, and it can only be used for short-distance communication. If long-distance communication is to be satisfied, the complexity of the circuit will be increased and the cost will be greatly increased. For the second solution, the external SMA interface and antenna can effectively solve the problem of signal quality, but because the protection level of the controller is very high, the cost of SMA devices that meet the protection requirements is high, and the controller is also added during production. Cost, difficulty in popularization, in addition, the external antenna is easy to break, and the requirements for packaging and transportation increase.
因此，现有技术的无线控制器无法同时满足远距离通讯效果好、天线不易损坏及成本低。Therefore, the wireless controller in the prior art cannot meet the requirements of good long-distance communication effect, unbreakable antenna and low cost at the same time.
实用新型内容Utility model content
本实用新型实施例提供一种无线控制器，以解决现有技术的无线控制器无法同时满足远距离通讯效果好、天线不易损坏及成本低的问题。The embodiment of the utility model provides a wireless controller to solve the problems that the wireless controller in the prior art cannot simultaneously satisfy the requirements of good long-distance communication effect, unbreakable antenna and low cost.
本实用新型实施例提供一种无线控制器，用于路灯，所述无线控制器包括：金属外壳、PCB板和塑料保护罩；所述PCB板包括：PCB板主体和天线，所述PCB板主体和所述天线为一体化结构，所述PCB板主体设置在所述金属外壳内，所述天线设置在所述金属外壳外，所述塑料保护罩包覆所述天线；所述金属外壳内以及所述塑料保护罩内的靠近所述金属外壳的部分均填充有密封胶。The embodiment of the present invention provides a wireless controller for street lamps. The wireless controller includes: a metal shell, a PCB board and a plastic protective cover; the PCB board includes: a PCB board main body and an antenna, and the PCB board main body It is an integrated structure with the antenna, the main body of the PCB board is arranged inside the metal casing, the antenna is arranged outside the metal casing, and the plastic protective cover covers the antenna; inside the metal casing and Parts in the plastic protective cover close to the metal casing are filled with sealant.
进一步：所述塑料保护罩一端具有开口，所述天线从所述开口伸入所述塑料保护罩中。Further: the plastic protective cover has an opening at one end, and the antenna protrudes into the plastic protective cover through the opening.
进一步：所述塑料保护罩的开口的端面设置有导胶槽。Further: the end surface of the opening of the plastic protective cover is provided with a glue guide groove.
进一步：所述塑料保护罩的开口的端面对称设置有至少两个卡勾；所述金属外壳的与所述塑料保护罩接触的表面对称设置有至少两个卡槽；每一所述卡勾与每一所述卡槽的位置对应，使每一所述卡勾嵌入每一所述卡槽中。Further: at least two hooks are symmetrically provided on the end face of the opening of the plastic protective cover; at least two hooks are symmetrically provided on the surface of the metal shell that is in contact with the plastic protective cover; each of the hooks is connected to the plastic protective cover The positions of each of the draw-in slots are corresponding, so that each of the draw-in hooks is inserted into each of the draw-in slots.
进一步：所述卡勾和所述卡槽的接触面之间填充有密封胶。Further: the contact surface between the hook and the slot is filled with sealant.
进一步：所述金属外壳的外表面包覆有绝缘导热膜。Further: the outer surface of the metal shell is covered with an insulating and heat-conducting film.
进一步，还包括：有线通讯模块，所述有线通讯模块设置在所述金属外壳内，且与所述PCB板电连接。Further, it also includes: a wired communication module, the wired communication module is arranged in the metal casing and is electrically connected to the PCB board.
进一步：所述金属外壳上设置有有线通讯接口，所述有线通讯接口设置有可活动的防护门。Further: the metal shell is provided with a wired communication interface, and the wired communication interface is provided with a movable protective door.
进一步，还包括：报警模块，所述报警模块设置在所述金属外壳内，且与所述PCB板电连接。Further, it also includes: an alarm module, the alarm module is arranged in the metal casing and is electrically connected to the PCB board.
本实用新型实施例的无线控制器，通过将天线设置在金属外壳外，避免了金属外壳屏蔽天线的信号，可保证无线通讯信号；通过将天线和PCB板主体一体化设计，省去了传统工艺的无线电天线接口和连接器结构，可降低成本，并能提高防护性能；采用塑料保护罩包覆外置的天线，可保护天线，避免天线被损坏；通过在金属外壳和塑料保护罩内部设置密封胶，可使整机防护性达到和红外遥控一样的等级IP68。The wireless controller of the embodiment of the utility model, by setting the antenna outside the metal shell, avoids the signal of the metal shell shielding the antenna, and can ensure the wireless communication signal; by integrating the design of the antenna and the main body of the PCB board, the traditional process is omitted The advanced radio antenna interface and connector structure can reduce costs and improve protection performance; the external antenna is covered with a plastic protective cover to protect the antenna and prevent the antenna from being damaged; by setting a seal between the metal shell and the plastic protective cover Glue, which can make the protection of the whole machine reach the same level as IP68 with infrared remote control.
附图说明Description of drawings
为了更清楚地说明本实用新型实施例的技术方案，下面将对本实用新型实施例的描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments of the utility model. Obviously, the accompanying drawings in the following description are only the illustrations of the utility model. For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without paying creative efforts.
图1是本实用新型实施例的无线控制器的结构示意图；Fig. 1 is a schematic structural diagram of a wireless controller according to an embodiment of the present invention;
图2是本实用新型实施例的PCB板的结构的平面示意图；Fig. 2 is the schematic plan view of the structure of the PCB board of the utility model embodiment;
图3是本实用新型实施例的无线控制器的填充密封胶的示意图。Fig. 3 is a schematic diagram of filling the sealant of the wireless controller according to the embodiment of the present invention.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图，对本实用新型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实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，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，都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. . Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
本实用新型实施例提供一种无线控制器。该无线控制器用于路灯，例如，太阳能路灯。如图1～3所示，该无线控制器包括：金属外壳1、PCB板和塑料保护罩2。PCB板包括：PCB板主体3和天线4。应当理解的是，PCB板应用的控制方法采用现有技术，在此不再详细说明。与现有技术的外置天线与PCB板主体为分离式结构不同，本实用新型实施例的PCB板主体3和天线4为一体化结构(即PCB板主体3和天线4为一整体板)，从而可省去无线电天线接口(SMA接口)和连接器结构，从而可降低成本，且可提高防护性能。PCB板主体3设置在金属外壳1内，天线4设置在金属外壳1外，从而可避免金属外壳1屏蔽天线4的信号，可保证无线通讯信号。塑料保护罩2包覆天线4，可保护天线4，避免天线4被损坏。金属外壳1内以及塑料保护罩2内的靠近金属外壳1的部分均填充有密封胶5。如图3所示，虚线框部分表示密封胶5填充的范围。密封胶5通过现有的灌胶工艺注入，将PCB板、金属外壳1和塑料保护罩2固化成一个整体，可使整机防护性达到和红外遥控一样的等级IP68，且不会影响天线4的性能。塑料保护罩的材质一般为PC或者ABS材料，这些材料具有非屏蔽性、耐水、耐腐蚀等优点，且成本较低。The embodiment of the utility model provides a wireless controller. The wireless controller is used for street lights, for example, solar street lights. As shown in FIGS. 1-3 , the wireless controller includes: a metal casing 1 , a PCB board and a plastic protective cover 2 . The PCB board includes: a PCB board main body 3 and an antenna 4 . It should be understood that the control method for the application of the PCB adopts the prior art, and will not be described in detail here. Unlike the prior art external antenna and PCB board main body which are separate structures, the PCB board main body 3 and antenna 4 of the embodiment of the utility model are an integrated structure (that is, the PCB board main body 3 and the antenna 4 are an integral board), Therefore, the radio antenna interface (SMA interface) and the connector structure can be omitted, so that the cost can be reduced and the protection performance can be improved. The PCB board main body 3 is arranged inside the metal casing 1, and the antenna 4 is arranged outside the metal casing 1, thereby avoiding the metal casing 1 from shielding the signal of the antenna 4 and ensuring wireless communication signals. The plastic protective cover 2 covers the antenna 4 to protect the antenna 4 and prevent the antenna 4 from being damaged. Both the inside of the metal casing 1 and the part close to the metal casing 1 in the plastic protective cover 2 are filled with a sealant 5 . As shown in FIG. 3 , the dotted line frame part indicates the filling range of the sealant 5 . The sealant 5 is injected through the existing glue filling process, and the PCB board, the metal shell 1 and the plastic protective cover 2 are cured into a whole, which can make the protection of the whole machine reach the same level as the infrared remote control IP68, and will not affect the antenna 4 performance. The material of the plastic protective cover is generally PC or ABS material. These materials have the advantages of non-shielding, water resistance, corrosion resistance, etc., and the cost is relatively low.
具体的，塑料保护罩2一端具有开口。天线4从开口伸入塑料保护罩2中。塑料保护罩2的开口的端面设置有导胶槽。导胶槽可增加密封面积，从而更有利于整体的密封效果。Specifically, one end of the plastic protective cover 2 has an opening. The antenna 4 protrudes into the plastic protective cover 2 through the opening. The end face of the opening of the plastic protective cover 2 is provided with a glue guiding groove. The glue guide groove can increase the sealing area, which is more conducive to the overall sealing effect.
此外，为了进一步避免塑料保护罩2脱落，塑料保护罩2的开口的端面对称设置有至少两个卡勾。金属外壳1的与塑料保护罩2接触的表面对称设置有至少两个卡槽。每一卡勾与每一卡槽的位置对应，安装时，可使每一卡勾嵌入每一卡槽中，从而使得塑料保护罩2可稳固安装。In addition, in order to further prevent the plastic protective cover 2 from falling off, at least two hooks are arranged symmetrically on the end face of the opening of the plastic protective cover 2 . At least two card slots are symmetrically provided on the surface of the metal shell 1 that is in contact with the plastic protective cover 2 . Each hook corresponds to the position of each slot, and each hook can be inserted into each slot during installation, so that the plastic protective cover 2 can be installed stably.
优选的，卡勾和卡槽的接触面之间填充有密封胶，从而进一步保证整机的防护性能。Preferably, a sealant is filled between the contact surfaces of the hook and the groove, so as to further ensure the protection performance of the whole machine.
优选的，金属外壳1的外表面包覆有绝缘导热膜，可避免该无线控制器漏电，且提高无线控制器的散热性能，避免因为热量较高而影响性能，甚至产生危险。Preferably, the outer surface of the metal casing 1 is covered with an insulating and heat-conducting film, which can prevent the wireless controller from leaking electricity, improve the heat dissipation performance of the wireless controller, and avoid affecting performance or even causing danger due to high heat.
优选的，该无线控制器还包括：有线通讯模块。例如，有线通讯模块可以是STM32F030C8单片机。应当理解的是，有线通讯模块中应用的通讯方法为现有技术，在此不再详细说明。有线通讯模块设置在金属外壳1内，且与PCB板电连接。通过设置有线通讯模块，可在无线通讯出现故障时，临时切换到有线通讯方式，避免严重影响对路灯的控制。金属外壳1上设置有有线通讯接口，有线通讯接口设置有可活动的防护门。通过设置可活动的防护门，可在需要有线连接时，打开防护门，连接相应的线缆；在无需有线连接时，关闭防护门，保证整机的防护性能。Preferably, the wireless controller further includes: a wired communication module. For example, the wired communication module can be an STM32F030C8 single-chip microcomputer. It should be understood that the communication method used in the wired communication module is an existing technology, and will not be described in detail here. The wired communication module is arranged in the metal casing 1 and electrically connected with the PCB board. By setting the wired communication module, when the wireless communication fails, it can temporarily switch to the wired communication mode, so as to avoid seriously affecting the control of street lamps. The metal casing 1 is provided with a wired communication interface, and the wired communication interface is provided with a movable protective door. By setting a movable protective door, when a wired connection is required, the protective door can be opened to connect the corresponding cables; when a wired connection is not required, the protective door can be closed to ensure the protective performance of the whole machine.
优选的，该无线控制器还包括：报警模块。例如，报警模块可以由STM32F030C8芯片和蜂鸣器组成。应当理解的是，报警模块中应用的控制方法为现有技术，在此不再详细说明。报警模块设置在金属外壳1内，且与PCB板电连接。该报警模块用于在无线控制器发生故障时报警，以便提示工作人员及时进行维修。Preferably, the wireless controller also includes: an alarm module. For example, the alarm module can be composed of STM32F030C8 chip and buzzer. It should be understood that the control method applied in the alarm module is an existing technology, and will not be described in detail here. The alarm module is arranged in the metal casing 1 and is electrically connected with the PCB board. The alarm module is used for alarming when the wireless controller fails, so as to prompt staff to repair in time.
综上，本实用新型实施例的无线控制器，可保证无线通讯信号，并能提高防护性能，还可降低成本。To sum up, the wireless controller of the embodiment of the utility model can ensure the wireless communication signal, improve the protection performance, and reduce the cost.
本说明书中的各个实施例均采用递进的方式描述，每个实施例重点说明的都是与其他实施例的不同之处，各个实施例之间相同相似的部分互相参见即可。Each embodiment in this specification is described in a progressive manner, each embodiment focuses on the difference from other embodiments, and the same and similar parts of each embodiment can be referred to each other.
尽管已描述了本实用新型实施例的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例做出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本实用新型实施例范围的所有变更和修改。Having described preferred embodiments of embodiments of the present invention, additional changes and modifications to these embodiments can be made by those skilled in the art once the basic inventive concept is appreciated. Therefore, the appended claims are intended to be interpreted to cover the preferred embodiment and all changes and modifications that fall within the scope of the embodiments of the present invention.
最后，还需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者终端设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者终端设备所固有的要素。在没有更多限制的情况下，由语句“包括一个......”限定的要素，并不排除在包括所述要素的过程、方法、物品或者终端设备中还存在另外的相同要素。Finally, it should also be noted that in this text, relational terms such as first and second etc. are only used to distinguish one entity or operation from another, and do not necessarily require or imply that these entities or operations, any such actual relationship or order exists. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or terminal equipment comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements identified, or also include elements inherent in such a process, method, article, or end-equipment. Without further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article or terminal device comprising said element.
以上所述，仅为本实用新型的具体实施方式，但本实用新型的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本实用新型的保护范围之内。因此，本实用新型的保护范围应以权利要求的保护范围为准。The above is only a specific embodiment of the present utility model, but the scope of protection of the present utility model is not limited thereto. Anyone familiar with the technical field can easily think of changes or changes within the technical scope disclosed by the utility model Replacement should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be based on the protection scope of the claims.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820592733.2UCN208175173U (en) | 2018-04-25 | 2018-04-25 | A kind of wireless controller |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820592733.2UCN208175173U (en) | 2018-04-25 | 2018-04-25 | A kind of wireless controller |
| Publication Number | Publication Date |
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| CN208175173Utrue CN208175173U (en) | 2018-11-30 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820592733.2UActiveCN208175173U (en) | 2018-04-25 | 2018-04-25 | A kind of wireless controller |
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| CN (1) | CN208175173U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111491472A (en)* | 2020-04-26 | 2020-08-04 | 重庆长安新能源汽车科技有限公司 | Vehicle control unit casing and new energy automobile |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111491472A (en)* | 2020-04-26 | 2020-08-04 | 重庆长安新能源汽车科技有限公司 | Vehicle control unit casing and new energy automobile |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | Denomination of utility model:A wireless controller Granted publication date:20181130 Pledgee:Beijing Rural Commercial Bank Co.,Ltd. Economic and Technological Development Zone Branch Pledgor:BEIJING LINGYANG WEIYE TECHNOLOGY Co.,Ltd. Registration number:Y2024980033472 | |
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | Granted publication date:20181130 Pledgee:Beijing Rural Commercial Bank Co.,Ltd. Economic and Technological Development Zone Branch Pledgor:BEIJING LINGYANG WEIYE TECHNOLOGY Co.,Ltd. Registration number:Y2024980033472 | |
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | Denomination of utility model:A wireless controller Granted publication date:20181130 Pledgee:Beijing Rural Commercial Bank Co.,Ltd. Economic and Technological Development Zone Branch Pledgor:BEIJING LINGYANG WEIYE TECHNOLOGY Co.,Ltd. Registration number:Y2025980034379 |