CN208175173U - A kind of wireless controller - Google Patents
A kind of wireless controller Download PDFInfo
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- CN208175173U CN208175173U CN201820592733.2U CN201820592733U CN208175173U CN 208175173 U CN208175173 U CN 208175173U CN 201820592733 U CN201820592733 U CN 201820592733U CN 208175173 U CN208175173 U CN 208175173U
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- metal shell
- wireless controller
- pcb board
- safety cover
- antenna
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Abstract
The utility model provides a kind of wireless controller, is used for street lamp, and the wireless controller includes：Metal shell, pcb board and plastic safety cover；The pcb board includes：Pcb board main body and antenna, the pcb board main body and the antenna are integrated, and the pcb board main body is arranged in the metal shell, and the antenna is arranged outside the metal shell, and the plastic safety cover coats the antenna；The part close to the metal shell in the metal shell and in the plastic safety cover is filled with sealant.The wireless controller of the utility model embodiment, it is ensured that wireless communication signal, and protective performance can be improved, it can also reduce cost.
Description
Technical field
The utility model relates to wireless control technology field more particularly to a kind of wireless controllers.
Background technique
The control system of the solar street light of the prior art is divided into single lamp control type system and networking control type system.Because
Solar street light is mainly characterized by not needing pre-buried cable, so either single lamp control type system or networking control type system
Infrared remote control or wireless remote control control mode are used as unified.As lithium battery is more more and more universal, battery is more and more lighter, controller
Become installing in the lamp stand eminence of street lamp in the installation of street lamp bottom from original, and is furnished with protective casing.Infrared remote control needs
It can be just remotely controlled other than remote control lamp group is expanded to shell with gage system, increase installation difficulty and cost and reduce protection
Grade is omited in environment in outdoor evil using increasing failure rate.It is a kind of development trend using the product that wireless short-distance communicates,
There are two types of existing schemes：1, infrared circuit directly is substituted with wireless portion circuit.2, increase SMA interface, external radio antenna.It is right
In the first scheme, due to heat dissipation problem, the controller made of existing production technology, the shell of controller is all all-metal
Shell.If the transmission power and receiving sensitivity of antenna will receive strong influence, can only by frame ground when installation
Meet short distance communication use.If meeting communication over long distances to use, it will increase circuit complexity, greatly increase cost.
For second scheme, external SMA interface and antenna, although can be with effective address signal quality the problem of because control
Device protection level requirements are very high, and the SMA device cost for meeting requirement of shelter is high, and also increase controller in production
Cost, Difficulty, in addition, external antenna frangibility, the requirement to packed and transported increases.
Therefore, the wireless controller of the prior art can not meet that telecommunication effect is good, antenna is hardly damaged simultaneously and
It is at low cost.
Utility model content
The utility model embodiment provides a kind of wireless controller, can not be simultaneously to solve the wireless controller of the prior art
Meet that telecommunication effect is good, antenna is hardly damaged and problem at low cost.
The utility model embodiment provides a kind of wireless controller, is used for street lamp, and the wireless controller includes：Outside metal
Shell, pcb board and plastic safety cover；The pcb board includes：Pcb board main body and antenna, the pcb board main body and the antenna are
Integral structure, the pcb board main body are arranged in the metal shell, and the antenna is arranged outside the metal shell, institute
It states plastic safety cover and coats the antenna；The close metal shell in the metal shell and in the plastic safety cover
Part be filled with sealant.
Further：Described plastic safety cover one end has opening, and the antenna protrudes into the plastics protection from the opening
In cover.
Further：The end face of the opening of the plastic safety cover, which is provided with, leads glue groove.
Further：The end surface symmetric of the opening of the plastic safety cover is provided at least two hooks；The metal shell
The surface contacted with the plastic safety cover be symmetrically arranged at least two card slots；Each hook and each card slot
Position it is corresponding, be embedded in each hook in each card slot.
Further：Sealant is filled between the hook and the contact surface of the card slot.
Further：The outer surface of the metal shell is coated with insulating heat-conductive film.
Further, further include：Wire communication module, the wire communication module are arranged in the metal shell, and with
The pcb board electrical connection.
Further：Wire communication interface is provided on the metal shell, the wire communication interface is provided with movable
Protective door.
Further, further include：Alarm module, the alarm module are arranged in the metal shell, and with the pcb board
Electrical connection.
The wireless controller of the utility model embodiment is avoided outside metal by being arranged antenna outside metal shell
The signal of shell shielded antenna, it is ensured that wireless communication signal；By eliminating biography for antenna and the main body integrated design of pcb board
The radio antenna interface and connector construction for technique of uniting, can reduce cost, and can improve protective performance；Using plastic safety cover
External antenna is coated, antenna can be protected, antenna is avoided to be damaged；It is close by being arranged inside metal shell and plastic safety cover
Sealing can make complete machine protective reach the grade IP68 as infrared remote control.
Detailed description of the invention
It, below will be to the utility model embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new
Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the wireless controller of the utility model embodiment；
Fig. 2 is the floor map of the structure of the pcb board of the utility model embodiment；
Fig. 3 is the schematic diagram of the filling with sealant of the wireless controller of the utility model embodiment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that the embodiments are a part of the embodiments of the present invention, rather than whole implementation
Example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without creative efforts
The every other embodiment obtained, fall within the protection scope of the utility model.
The utility model embodiment provides a kind of wireless controller.The wireless controller is used for street lamp, for example, sun energy circuit
Lamp.As shown in Figures 1 to 3, which includes：Metal shell 1, pcb board and plastic safety cover 2.Pcb board includes：Pcb board
Main body 3 and antenna 4.It should be understood that the control method of pcb board application uses the prior art, no longer it is described in detail herein.With
The external antenna of the prior art is that separate structure is different from pcb board main body, 3 He of pcb board main body of the utility model embodiment
Antenna 4 is integrated (i.e. pcb board main body 3 and antenna 4 is integral plate), so as to save radio antenna interface (SMA
Interface) and connector construction, so as to reduce cost, and protective performance can be improved.Pcb board main body 3 is arranged in metal shell 1
Interior, antenna 4 is arranged outside metal shell 1, to can avoid the signal of 1 shielded antenna 4 of metal shell, it is ensured that wireless telecommunications letter
Number.Plastic safety cover 2 coats antenna 4, can protect antenna 4, antenna 4 is avoided to be damaged.In metal shell 1 and plastic safety cover
The part of close metal shell 1 in 2 is filled with sealant 5.As shown in figure 3, dotted box portion indicates what sealant 5 was filled
Range.Sealant 5 is injected by existing process for filling colloid, by pcb board, metal shell 1 and plastic safety cover 2 be solidified into one it is whole
Body can make complete machine protective reach the grade IP68 as infrared remote control, and will not influence the performance of antenna 4.Plastics protection
The material of cover is generally PC or ABS material, these materials have many advantages, such as unmasked, water-fast, corrosion-resistant, and cost compared with
It is low.
Specifically, 2 one end of plastic safety cover has opening.Antenna 4 protrudes into plastic safety cover 2 from opening.Plastics protection
The end face of the opening of cover 2, which is provided with, leads glue groove.Sealing area can be increased by leading glue groove, to be more advantageous to whole sealing effect.
In addition, falling off to further avoid plastic safety cover 2, the end surface symmetric of the opening of plastic safety cover 2 is provided with
At least two hooks.The surface of metal shell 1 contacted with plastic safety cover 2 is symmetrically arranged at least two card slots.Each card
It hooks corresponding with the position of each card slot, when installation, can make in each card slot of each hook insertion, so that plastic safety cover 2
Installation can be consolidated.
Preferably, sealant is filled between hook and the contact surface of card slot, to be further ensured that the protective of complete machine
Energy.
Preferably, the outer surface of metal shell 1 is coated with insulating heat-conductive film, can avoid wireless controller electric leakage, and mention
The heat dissipation performance of high wireless controller avoids influencing performance because heat is higher, or even generates dangerous.
Preferably, which further includes：Wire communication module.For example, wire communication module can be
STM32F030C8 single-chip microcontroller.It should be understood that the means of communication applied in wire communication module are the prior art, herein not
It is described in detail again.The setting of wire communication module is electrically connected in metal shell 1, and with pcb board.By the way that wire communication mould is arranged
Block can be temporarily switched to wire communication mode, avoid seriously affecting the control to street lamp when wireless telecommunications are broken down.Gold
Belong to and be provided with wire communication interface on shell 1, wire communication interface is provided with mobilizable protective door.It is mobilizable by being arranged
Protective door can open protective door, connect corresponding cable when needing wired connection；When being not necessarily to wired connection, protection is closed
Door, guarantees the protective performance of complete machine.
Preferably, which further includes：Alarm module.For example, alarm module can be by STM32F030C8 chip
It is formed with buzzer.It should be understood that the control method applied in alarm module is the prior art, herein no longer specifically
It is bright.Alarm module setting is electrically connected in metal shell 1, and with pcb board.The alarm module is used to that event to occur in wireless controller
Hinder alarm, to prompt staff to repair in time.
To sum up, the wireless controller of the utility model embodiment, it is ensured that wireless communication signal, and protective can be improved
Can, it can also reduce cost.
All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with
The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.
Although the preferred embodiment of the utility model embodiment has been described, those skilled in the art are once learnt
Basic creative concept, then additional changes and modifications can be made to these embodiments.So appended claims are intended to solve
It is interpreted as including preferred embodiment and all change and modification for falling into the utility model embodiment range.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap
Those elements are included, but also including other elements that are not explicitly listed, or further includes for this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, limited by sentence " including one ... "
Element, it is not excluded that including identical being wanted in the process, method of the element, article or terminal device there is also other
Element.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be wanted with right
Subject to the protection scope asked.
Claims (9)
1. a kind of wireless controller, it to be used for street lamp, which is characterized in that the wireless controller includes：Metal shell, pcb board and
Plastic safety cover；The pcb board includes：Pcb board main body and antenna, the pcb board main body and the antenna are integrated,
The pcb board main body is arranged in the metal shell, and the antenna is arranged outside the metal shell, the plastic safety cover
Coat the antenna；It fills the part close to the metal shell in the metal shell and in the plastic safety cover
There is sealant.
2. wireless controller according to claim 1, it is characterised in that：Described plastic safety cover one end has opening, institute
Antenna is stated to protrude into the plastic safety cover from the opening.
3. wireless controller according to claim 2, it is characterised in that：The end face of the opening of the plastic safety cover is arranged
Lead glue groove.
4. wireless controller according to claim 2, it is characterised in that：The end surface symmetric of the opening of the plastic safety cover
It is provided at least two hooks；The surface of the metal shell contacted with the plastic safety cover is symmetrically arranged at least two
Card slot；Each hook is corresponding with the position of each card slot, is embedded in each hook in each card slot.
5. wireless controller according to claim 4, it is characterised in that：Between the hook and the contact surface of the card slot
Filled with sealant.
6. wireless controller according to claim 1, it is characterised in that：The outer surface of the metal shell is coated with insulation
Heat conducting film.
7. wireless controller according to claim 1, which is characterized in that further include：Wire communication module, the cable modem
It interrogates module to be arranged in the metal shell, and is electrically connected with the pcb board.
8. wireless controller according to claim 7, it is characterised in that：Wire communication is provided on the metal shell to connect
Mouthful, the wire communication interface is provided with mobilizable protective door.
9. wireless controller according to claim 1, which is characterized in that further include：Alarm module, the alarm module are set
It sets in the metal shell, and is electrically connected with the pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820592733.2U CN208175173U (en) | 2018-04-25 | 2018-04-25 | A kind of wireless controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820592733.2U CN208175173U (en) | 2018-04-25 | 2018-04-25 | A kind of wireless controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208175173U true CN208175173U (en) | 2018-11-30 |
Family
ID=64370600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820592733.2U Active CN208175173U (en) | 2018-04-25 | 2018-04-25 | A kind of wireless controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208175173U (en) |
Cited By (1)
| 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 |
-
2018
- 2018-04-25 CN CN201820592733.2U patent/CN208175173U/en active Active
Cited By (1)
| 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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