CN208608775U - A kind of photovoltaic power generation controller - Google Patents
A kind of photovoltaic power generation controller Download PDFInfo
- Publication number
- CN208608775U CN208608775U CN201821454923.4U CN201821454923U CN208608775U CN 208608775 U CN208608775 U CN 208608775U CN 201821454923 U CN201821454923 U CN 201821454923U CN 208608775 U CN208608775 U CN 208608775U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- power generation
- photovoltaic power
- air inlet
- generation controller
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 239000007787 solid Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of photovoltaic power generation controllers; including cabinet; the upper end of the cabinet is fixed with transparent protective cover; the surface of the cabinet is provided with indicator light close to upper end position; the side of the indicator light is provided with display screen; key is provided with below the display screen, the surface of the cabinet is provided with line bank mouth close to lower end position, and the two sides of the cabinet are provided with air inlet close to upper end position.The utility model is provided with air inlet close to upper end position in the two sides of cabinet, the lower end of cabinet is provided with air outlet, exhaust fan is internally provided in air inlet, air outlet is internally provided with exhaust blower, when cabinet inside temperature increases, external cool breeze is pumped into cabinet using the exhaust fan of air inlet, hot inside air is discharged outside cabinet the exhaust blower inside air outlet, by cold wind circulation temperature lowering, cabinet inside temperature is quickly reduced；The utility model is fixed by being slidably connected with spring catch, realizes that dismounting is portable.
Description
Technical field
The utility model belongs to controller technology field, and in particular to a kind of photovoltaic power generation controller.
Background technique
Photovoltaic power generation is the photovoltaic effect using interface and luminous energy is directly translated into a kind of skill of electric energy
Art.It is mainly made of solar panel (component), controller and inverter three parts, main component is by electronic component structure
At.Solar battery carries out packaging protection after series connection can form the solar module of large area, then matches and close power control
The components such as device processed are formed photovoltaic power generation apparatus.The cardinal principle of photovoltaic power generation is the photoelectric effect of semiconductor.Photon irradiation
When on to metal, its energy can all be absorbed by some electronics in metal, and the energy of Electron absorption is sufficiently large, can overcome gold
Belong to internal gravitation acting, leaves metal surface and escape, become photoelectron.Photoelectric effect is exactly that illumination makes inhomogeneos semiconductor
Or the phenomenon that potential difference is generated between semiconductor and the different parts of metal bonding.It is to be converted into electricity by photon (light wave) first
Son, light energy are converted into the process of electric flux；Secondly, being to form voltage course.
The prior art has the following problems: present photovoltaic power generation controller is often compact-sized in structure, causes
Heat dissipation is inconvenient, and radiating efficiency is not high, influences the service life of internal component, while controller has asking for fixed installation inconvenience
Topic, inconvenient later period demolition and maintenance.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of photovoltaic power generation controller,
Simple with structure, convenient feature is fixedly mounted in good heat dissipation effect.
To achieve the above object, the utility model provides the following technical solutions: a kind of photovoltaic power generation controller, including machine
Case, the upper end of the cabinet are fixed with transparent protective cover, and the surface of the cabinet is provided with indicator light close to upper end position, described
The side of indicator light is provided with display screen, key is provided with below the display screen, the surface of the cabinet is close to lower end position
It installs and is equipped with line bank mouth, the two sides of the cabinet are provided with air inlet close to upper end position, and the lower end of the cabinet is provided with
Air outlet, the air inlet are internally provided with exhaust fan, and the air outlet is internally provided with exhaust blower, and the two of the cabinet
Side side is provided with fixing chuck plate, and the side of the fixing chuck plate is provided with spring fixing pin, one end of the spring fixing pin
It is provided with limit fixed block, the lower end of the limit fixed block is connected with firm banking.
Preferably, one end is rotatablely connected by hinge between the transparent protective cover and cabinet, the transparent protective cover
Surface is provided with a circle gasket.
Preferably, the lower end of the air inlet and line bank mouth is provided with Air Filter.
Preferably, the surface of the cabinet is provided with the groove for link row's mouth, and the line bank mouth is fixed on
Surface in groove and not higher than cabinet.
Preferably, the indicator light, line bank mouth, key and display screen are provided with gasket with the junction of cabinet.
Preferably, the exhaust fan is different at component model only motor steering all the same from exhaust fan unit.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is provided with air inlet close to upper end position in the two sides of cabinet, and the lower end of cabinet is provided with outlet air
Mouthful, while in the exhaust fan that is internally provided with of air inlet, air outlet is internally provided with exhaust blower, and cabinet inside temperature increases
When, external cool breeze is pumped into cabinet using the exhaust fan of air inlet, the exhaust blower inside air outlet arranges hot inside air
Out outside cabinet, by cold wind circulation temperature lowering, cabinet inside temperature is quickly reduced, improves smd controller service life, structure
Simply, use is portable.
2, the utility model is solid by the alignment limit of cabinet two sides fixing chuck plate by the way that firm banking is fixed in advance on the wall
Determine the sliding slot of block formation, then pushes and slided on cabinet, sticked by spring fixing pin in the fixation hole of limit fixed block, this model machine
Case realizes that quickly fixed later period disassembly need to only press spring fixing pin, and such cabinet is detached from firm banking, by being slidably connected and
Spring catch is fixed, and is realized that dismounting is portable, is facilitated later maintenance.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the side structure schematic view of the utility model.
Fig. 3 is the chassis mounting structure schematic diagram of the utility model.
In figure: 1, transparent protective cover；2, indicator light；3, air inlet；4, cabinet；5, line bank mouth；6, air outlet；7, it presses
Key；8, display screen；9, exhaust fan；10, exhaust blower；11, firm banking；12, fixing chuck plate；13, fixed block is limited；14, spring
Fixed pin.
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
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model is the following technical schemes are provided: a kind of photovoltaic power generation controller, including cabinet
4, the upper end of cabinet 4 is fixed with transparent protective cover 1, and the surface of cabinet 4 is provided with indicator light 2 close to upper end position, indicator light 2
Side is provided with display screen 8, and the lower section of display screen 8 is provided with key 7, and the surface of cabinet 4 is provided with wiring close to lower end position
Mouth 5 is arranged, the two sides of cabinet 4 are provided with air inlet 3 close to upper end position, and the lower end of cabinet 4 is provided with air outlet 6, air inlet 3
It is internally provided with exhaust fan 9, air outlet 6 is internally provided with exhaust blower 10, and the two sides side of cabinet 4 is provided with fixing chuck plate
12, the side of fixing chuck plate 12 is provided with spring fixing pin 14, and one end of spring fixing pin 14 is provided with limit fixed block 13, limit
The lower end of position fixed block 13 is connected with firm banking 11.
In order to facilitate opening transparent protective cover 1, in the present embodiment, it is preferred that one end between transparent protective cover 1 and cabinet 4
It is rotatablely connected by hinge, the surface of transparent protective cover 1 is provided with a circle gasket.
In order to avoid dust enters inside cabinet 4, in the present embodiment, it is preferred that the lower end of air inlet 3 and line bank mouth 5
It is provided with Air Filter.
In order to improve overall structure beauty, transparent protective cover 1 is avoided to protrude, in the present embodiment, it is preferred that the table of cabinet 4
Face is provided with the groove for link row's mouth 5, and line bank mouth 5 is fixed on the surface in groove and being not higher than cabinet 4.
In order to improve controller overall tightness, in the present embodiment, it is preferred that indicator light 2, line bank mouth 5,7 and of key
Junction of the display screen 8 with cabinet 4 is provided with gasket.
In order to facilitate carrying out later maintenance, in the present embodiment, it is preferred that exhaust fan 9 and exhaust blower 10 form component type
Only motor steering number all the same is different.
The working principle and process for using of the utility model: when the utility model is used, controller is mounted on photovoltaic hair
Power plant's suitable position, it is first that firm banking 11 is fixed on the wall or other suitable positions, 4 two sides fixing chuck plate 12 of cabinet is aligned
The sliding slot that fixed block 13 is formed is limited, then pushes and is slided on cabinet 4, consolidating for limit fixed block 13 is sticked by spring fixing pin 14
Determine in hole, such cabinet 4 realizes that quickly fixed later period disassembly need to only press spring fixing pin 14, and such cabinet 4 is detached from fixed bottom
Seat 11, dismounting is portable, facilitates later maintenance, opens transparent protective cover 1, and staff can use the tune that key 7 carries out data
It is whole, understood by display screen 8 and indicator light 2 and control to adjust situation, increased for a long time using 4 internal component heat of cabinet, led to
The exhaust fan 9 for crossing air inlet 3 pumps external cool breeze into cabinet 4, and the exhaust blower 10 inside air outlet 6 arranges hot inside air
Out outside cabinet 4, by cold wind circulation temperature lowering, 4 internal temperature of cabinet is effectively reduced, improves smd controller service life, knot
Structure is simple, and use is portable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. the upper end of a kind of photovoltaic power generation controller, including cabinet (4), the cabinet (4) is fixed with transparent protective cover (1),
The surface of the cabinet (4) is provided with indicator light (2) close to upper end position, and the side of the indicator light (2) is provided with display screen
(8), it is provided with key (7) below the display screen (8), the surface of the cabinet (4) is provided with wiring close to lower end position
It arranges mouth (5), it is characterised in that: the two sides of the cabinet (4) are provided with air inlet (3) close to upper end position, the cabinet (4)
Lower end is provided with air outlet (6), and the air inlet (3) is internally provided with exhaust fan (9), and the inside of the air outlet (6) is set
It is equipped with exhaust blower (10), the two sides side of the cabinet (4) is provided with fixing chuck plate (12), the side of the fixing chuck plate (12)
It is provided with spring fixing pin (14), one end of the spring fixing pin (14) is provided with limit fixed block (13), and the limit is solid
The lower end for determining block (13) is connected with firm banking (11).
2. a kind of photovoltaic power generation controller according to claim 1, it is characterised in that: the transparent protective cover (1) with
One end is rotatablely connected by hinge between cabinet (4), and the surface of the transparent protective cover (1) is provided with a circle gasket.
3. a kind of photovoltaic power generation controller according to claim 1, it is characterised in that: the air inlet (3) and wiring
The lower end of row mouth (5) is provided with Air Filter.
4. a kind of photovoltaic power generation controller according to claim 1, it is characterised in that: the surface of the cabinet (4) is set
It is equipped with the groove for link row mouth (5), the line bank mouth (5) is fixed on the table in groove and being not higher than cabinet (4)
Face.
5. a kind of photovoltaic power generation controller according to claim 1, it is characterised in that: the indicator light (2), line bank
The junction of mouth (5), key (7) and display screen (8) with cabinet (4) is provided with gasket.
6. a kind of photovoltaic power generation controller according to claim 1, it is characterised in that: the exhaust fan (9) and air draft
It is different that machine (10) forms component model only motor steering all the same.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454923.4U CN208608775U (en) | 2018-09-05 | 2018-09-05 | A kind of photovoltaic power generation controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821454923.4U CN208608775U (en) | 2018-09-05 | 2018-09-05 | A kind of photovoltaic power generation controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208608775U true CN208608775U (en) | 2019-03-15 |
Family
ID=65680471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821454923.4U Expired - Fee Related CN208608775U (en) | 2018-09-05 | 2018-09-05 | A kind of photovoltaic power generation controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208608775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113974314A (en) * | 2021-11-18 | 2022-01-28 | 国网北京市电力公司 | Network security evaluation device |
-
2018
- 2018-09-05 CN CN201821454923.4U patent/CN208608775U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113974314A (en) * | 2021-11-18 | 2022-01-28 | 国网北京市电力公司 | Network security evaluation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190315 |