CN209238295U - A kind of potting structure of novel photovoltaic controller - Google Patents
A kind of potting structure of novel photovoltaic controller Download PDFInfo
- Publication number
- CN209238295U CN209238295U CN201821867948.7U CN201821867948U CN209238295U CN 209238295 U CN209238295 U CN 209238295U CN 201821867948 U CN201821867948 U CN 201821867948U CN 209238295 U CN209238295 U CN 209238295U
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- sealing plate
- encapsulating
- installing port
- pcb board
- controller housing
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Abstract
The utility model discloses a kind of potting structure of novel photovoltaic controller, including controller housing and pcb board, offers installing port at the top of controller housing, pcb board is put into inside controller housing by installing port；Encapsulating sealing plate is provided at installing port, pcb board, which is located on the edges of boards at installing port, is provided with sealing plate supporting element, the top of sealing plate supporting element is arranged in encapsulating sealing plate, sealant is arranged in the junction of encapsulating sealing plate and controller housing, and through-hole corresponding with input and output cable on pcb board, LED display lamp and signal receiver is offered on encapsulating sealing plate；The potting structure of the photovoltaic controller of this programme design is by being arranged encapsulating sealing plate in installing port, and encapsulating sealing plate is supported by sealing plate supporting element, then it only needs on the outside of sealing plate and controller housing fills one layer of glue and forms fixing seal, while through-hole is arranged to fix the position of corresponding device；Total can reduce production cost, while assemble efficient and convenient, and product is more beautiful.
Description
Technical field
The utility model belongs to photovoltaic controller technical field, and in particular to a kind of encapsulating knot of novel photovoltaic controller
Structure.
Background technique
With the decline year by year of the non-renewable energy resources output value, photovoltaic technology as New Energy Industry a part gradually
It rises；Photovoltaic effect, abbreviation photovoltaic, photovoltaic power generation make the novel energy generation technologies of one kind and have many advantages, than
If it does not need that any mechanical operating part is arranged, in addition to sunlight irradiates, it does not need any type of fuel, it is only necessary to too
It can work in the case where positive direct projection or oblique fire and generate the energy；There are also its operation strategies is extremely wide, mounting structure is convenient, while can
It is also many with the region of installation, it is unrestricted.
And photovoltaic controller is the key equipment in photovoltaic generating system, it is convenient in wind and light complementary road lamp, Solar lamp etc.
All with extremely wide, the main function of photovoltaic controller is that control solar cell array charges to battery and battery
To the automatic control equipment of solar inverter load supplying.Photovoltaic controller uses high-speed CPU microprocessor and high-precision A/D
Analog-digital converter is a microcomputer data acquisition and monitor control system.Both the current work of photovoltaic system can be quickly acquired in real time
Make state, obtain the job information at the station PV at any time, and the historical data at the station PV can be accumulated in detail, for the conjunction of assessment PV system design
The reliability of rationality and checking system part quality provides accurate and sufficient foundation.In addition, photovoltaic controller also has string
Multiple photovoltaic system substations can be carried out centralized management and far distance control by row communication data transfer function.
Pcb board is the core component of photovoltaic controller, is equivalent to " brain " of control system, and controller housing is to PCB
Plate plays a protective role, and when needing for pcb board to be put into shell, an installing port is offered on shell certainly, so installing
It after complete pcb board, needs to be sealed installing port processing, it is contemplated that sealing requirements are higher, are to use in a conventional manner
The mode of encapsulating, the glue amount that this mode needs to consume is larger, while the cable of connecting PCB board can not position, and will cause in this way
A series of problems, such as production efficiency is low, and defect rate is high, at high cost.
Therefore, it is necessary to a kind of potting structure of novel photovoltaic controller is designed, by the way that encapsulating sealing plate is arranged in installing port,
Only one layer of glue of outer lateral irrigation need to be connected with controller housing in encapsulating sealing plate, while being provided with corresponding device on encapsulating sealing plate
Corresponding through-hole, can position the related component such as cable, to efficiently solve one caused by above-mentioned traditional approach
Series technique problem.
Summary of the invention
To overcome the deficiencies in the prior art described above, the utility model aim is to provide a kind of novel photovoltaic controller
Potting structure.
In order to achieve the above objects and other related objects, technical solution provided by the utility model is: a kind of novel photovoltaic
The potting structure of controller, including controller housing and pcb board, the controller housing top offer installing port, the PCB
Plate is put into inside the controller housing by the installing port；Encapsulating sealing plate, the encapsulating envelope are provided at the installing port
Sealant is arranged in the junction of plate and the controller housing；Input and output cable, LED display lamp are provided on the pcb board
And signal receiver, it is provided with and the input and output cable, the LED display lamp and the letter on the encapsulating sealing plate
Number corresponding through-hole of receiver.
Preferably, the pcb board, which is located on the edges of boards of the installing port, is fixedly installed sealing plate supporting element, the sealing plate branch
Support member is located at the lower section of the encapsulating sealing plate.
Preferably, L-type card slot is provided at the top of the controller housing at installing port, the encapsulating sealing plate edges of boards setting exists
In the L-type card slot.
Preferably, the thickness of the depth of the L-type card slot and the encapsulating sealing plate is equal.
It is corresponding to be explained as follows for the structure feature of above scheme:
Pcb board during installation, is passed through controller housing top first by the potting structure of the photovoltaic controller of this programme design
The installing port in portion is put into inside controller housing, and a sealant pouring and sealing plate is then arranged at installing port, will by sealant pouring and sealing plate
Entire installing port seals, finally in one layer of glue of the junction of encapsulating sealing plate and controller housing installing port filling, while in order to
The position of input and output cable, LED display lamp and signal receiver on fixed pcb board, opens up correspondence on encapsulating sealing plate
Through-hole, corresponding device is put into corresponding through-hole, finally coats one layer of sealant at aperture again.
It is fixedly installed sealing plate supporting element on the edges of boards that pcb board is located at the installing port, sealing plate supporting element can support
The firmly bottom of encapsulating sealing plate, certain fixed effect is played to encapsulating sealing plate, is easily installed in this way and encapsulating.
L-type card slot is provided at installing port at the top of the controller housing, encapsulating sealing plate edges of boards can be arranged in L-type card slot
Fixed effect is played to encapsulating sealing plate in inside, at the same be arranged L-type card slot depth and encapsulating sealing plate thickness it is equal, prevent from filling
Glue sealing plate surface bulge guarantees the aesthetics of controller entirety.
The utility model has the following beneficial effects: by the way that encapsulating sealing plate is arranged at controller housing installing port, it is possible to reduce
The glue amount of whole encapsulating reduces production cost, through-hole is arranged on encapsulating plate, limits the port on pcb board, disengaging cable
Position positioning, guarantees the quality of product, reduction in the numbers of seconds；Overall structure is simple, easy for installation, can effectively guarantee Product Process
Consistency, improve product qualification rate, practical performance is high.
Detailed description of the invention
Fig. 1 is the whole decomposition diagram of photovoltaic controller potting structure.
Fig. 2 is the partial schematic diagram of photovoltaic controller potting structure.
Fig. 3 is controller housing and encapsulating closing plate structure cross-sectional view.
In the figures above, controller housing 1, pcb board 2, encapsulating sealing plate 3, sealing plate supporting element 4, through-hole 5, cable 6, LED are aobvious
Show lamp 7, signal receiver 8, installing port 9.
Specific embodiment
The embodiments of the present invention is illustrated by particular specific embodiment below, those skilled in the art can be by this
Content disclosed by specification understands other advantages and effect of the utility model easily.
Please refer to Fig. 1 ~ Fig. 3.It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to
Cooperate the revealed content of specification, so that those skilled in the art understands and reads, is not intended to limit the utility model
Enforceable qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or size
Adjustment, in the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in the utility model
Revealed technology contents obtain in the range of capable of covering.Meanwhile in this specification it is cited as "upper", "lower", " left side ",
The term on " right side ", " centre " and " one " etc. is merely convenient to being illustrated for narration, rather than enforceable to limit the utility model
Range, relativeness are altered or modified, under the content of no substantial changes in technology, enforceable when being also considered as the utility model
Scope.
As shown in Fig. 1 ~ Fig. 3, a kind of potting structure of novel photovoltaic controller, including controller housing 1 and pcb board 2,
Installing port 9 is offered at the top of controller housing 1, pcb board 2 is put into inside controller housing 1 by installing port 9；It is set at installing port 9
It is equipped with encapsulating sealing plate 3, the junction setting sealant of encapsulating sealing plate 3 and controller housing 1；Input and output are provided on pcb board 2
Cable 6, LED display lamp 7 and signal receiver 8, be provided on encapsulating sealing plate 3 with input and output cable 6, LED display lamp 7 with
And the corresponding through-hole 5 of signal receiver 8.
Pcb board 2 during installation, is passed through controller housing 1 first by the potting structure of the photovoltaic controller of this programme design
The installing port 9 at top is put into inside controller housing 1, and a sealant pouring and sealing plate is then arranged at installing port 9, passes through sealant pouring and sealing
Plate seals entire installing port 9, finally fills one layer of glue in the junction of 1 installing port 9 of encapsulating sealing plate 3 and controller housing,
Simultaneously for the position of the input and output cable 6, LED display lamp 7 and signal receiver 8 fixed on pcb board 2, sealed in encapsulating
Corresponding through-hole 5 is opened up on plate 3, corresponding device is put into corresponding through-hole 5, finally coats one layer of sealing at aperture again
Glue.
Preferred embodiment is as follows:
Pcb board 2, which is located on the edges of boards of installing port 9, is fixedly installed sealing plate supporting element 4, and sealing plate supporting element 4 is located at encapsulating envelope
The lower section of plate 3, sealing plate supporting element 4 can support the bottom of encapsulating sealing plate 3, and certain fixed effect is played to encapsulating sealing plate 3,
It is easily installed in this way and encapsulating.
L-type card slot is provided at 1 top installing port 9 of controller housing, 3 edges of boards of encapsulating sealing plate are arranged in L-type card slot；L
The depth of type card slot and the thickness of encapsulating sealing plate 3 are equal；L-type card slot can play fixed effect to encapsulating sealing plate 3, be arranged simultaneously
The depth of L-type card slot and the thickness of encapsulating sealing plate 3 are equal, prevent 3 surface bulge of encapsulating sealing plate, guarantee the beauty of controller entirety
Property.
The present embodiment has the beneficial effect that by the way that encapsulating sealing plate 3 is arranged at 1 installing port 9 of controller housing, it is possible to reduce
The glue amount of whole encapsulating, reduce production cost, on encapsulating plate be arranged through-hole 5, on pcb board 2 port, disengaging cable 6 into
Row limit positioning, guarantees the quality of product, reduction in the numbers of seconds；Overall structure is simple, easy for installation, can effectively guarantee product
The consistency of technique, improves product qualification rate, and practical performance is high.
The above embodiments are only illustrative of the principle and efficacy of the utility model, and not for limitation, this is practical new
Type.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to the utility model
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of the utility model
All equivalent modifications or change completed under mind and technical idea, should be covered by the claim of the utility model.
Claims (4)
1. a kind of potting structure of novel photovoltaic controller, including controller housing and pcb board, the controller housing top is opened
Equipped with installing port, the pcb board is put into inside the controller housing by the installing port；It is characterized by: the installation
Encapsulating sealing plate, the junction setting sealant of the encapsulating sealing plate and the controller housing are provided at mouthful；On the pcb board
It is provided with input and output cable, LED display lamp and signal receiver, is provided on the encapsulating sealing plate and the input and output
Cable, the LED display lamp and the corresponding through-hole of the signal receiver.
2. a kind of potting structure of novel photovoltaic controller according to claim 1, it is characterised in that: the pcb board position
In being fixedly installed sealing plate supporting element on the edges of boards of the installing port, the sealing plate supporting element is located under the encapsulating sealing plate
Side.
3. a kind of potting structure of novel photovoltaic controller according to claim 1, it is characterised in that: outside the controller
L-type card slot is provided at the top of shell at installing port, the encapsulating sealing plate edges of boards are arranged in the L-type card slot.
4. a kind of potting structure of novel photovoltaic controller according to claim 3, it is characterised in that: the L-type card slot
Depth and the encapsulating sealing plate thickness it is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821867948.7U CN209238295U (en) | 2018-11-13 | 2018-11-13 | A kind of potting structure of novel photovoltaic controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821867948.7U CN209238295U (en) | 2018-11-13 | 2018-11-13 | A kind of potting structure of novel photovoltaic controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209238295U true CN209238295U (en) | 2019-08-13 |
Family
ID=67528020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821867948.7U Active CN209238295U (en) | 2018-11-13 | 2018-11-13 | A kind of potting structure of novel photovoltaic controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209238295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433379A (en) * | 2021-12-22 | 2022-05-06 | 贵州大学 | Intelligent medicine-adding device |
-
2018
- 2018-11-13 CN CN201821867948.7U patent/CN209238295U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433379A (en) * | 2021-12-22 | 2022-05-06 | 贵州大学 | Intelligent medicine-adding device |
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