CN212875738U - Photovoltaic controller easy to install and capable of efficiently dissipating heat - Google Patents
Photovoltaic controller easy to install and capable of efficiently dissipating heat Download PDFInfo
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- CN212875738U CN212875738U CN202021620392.9U CN202021620392U CN212875738U CN 212875738 U CN212875738 U CN 212875738U CN 202021620392 U CN202021620392 U CN 202021620392U CN 212875738 U CN212875738 U CN 212875738U
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 36
- 230000000903 blocking effect Effects 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims description 21
- 230000005611 electricity Effects 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 abstract description 8
- 239000006185 dispersion Substances 0.000 abstract description 3
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses an easily-installed photovoltaic controller with high-efficiency heat dissipation, which comprises a photovoltaic controller body, a blocking unit, a heat dissipation unit, a connecting unit and a fixing unit; photovoltaic controller body: the front side surface is provided with an opening; a blocking unit: contain pivot, ring gear, cingulum, motor and baffle, open-ended inside rotation is connected with evenly distributed's pivot, the upper end of pivot periphery is fixed with the ring gear, and all the rings gear pass through the cingulum and link to each other, install the motor on the last side of photovoltaic controller body, the output shaft of motor is fixed on the up end of left pivot, be fixed with the baffle on the periphery of pivot, block the inside that the unit can effectively prevent the dust to enter into the photovoltaic controller body through setting up, have very strong heat dispersion, can prevent effectively moreover that the dust from getting into to can be very convenient install.
Description
Technical Field
The utility model relates to a photovoltaic controller technical field specifically is a high-efficient radiating photovoltaic controller of easily installing.
Background
The photovoltaic controller is an automatic control device which is used in a solar power generation system and controls a multi-path solar cell matrix to charge a storage battery and the storage battery to supply power to a solar inverter load, the photovoltaic controller adopts a high-speed CPU microprocessor and a high-precision A/D analog-to-digital converter, is a microcomputer data acquisition and monitoring control system, can quickly acquire the current working state of the photovoltaic system in real time, can acquire working information of a PV station at any time, and can accumulate historical data of the PV station in detail, thereby providing accurate and sufficient basis for evaluating the rationality of PV system design and checking the reliability of system component quality, in addition, the photovoltaic controller also has a serial communication data transmission function, can carry out centralized management and remote control on a plurality of photovoltaic system substations, the existing photovoltaic controller radiating holes are generally required to radiate when in use, most of the existing radiating modes are directly arranged on a shell of the controller to radiate heat, although the mode can dissipate heat, dust easily enters the photovoltaic controller through the heat dissipation holes, the photovoltaic controller is easily damaged after the dust enters the photovoltaic controller, and meanwhile, when the photovoltaic controller is used, the photovoltaic controller is huge in size and inconvenient to install, and installation errors are easily caused.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a high-efficient radiating photovoltaic controller of easily installing, have very strong heat dispersion, can prevent effectively moreover that the dust from getting into to can be very convenient install, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: an easily-installed photovoltaic controller with high-efficiency heat dissipation comprises a photovoltaic controller body, a blocking unit, a heat dissipation unit, a connecting unit and a fixing unit;
photovoltaic controller body: the front side surface is provided with an opening;
a blocking unit: the photovoltaic controller comprises a rotating shaft, gear rings, toothed belts, a motor and a baffle, wherein the rotating shaft is rotatably connected inside an opening and uniformly distributed, the gear rings are fixed at the upper end of the circumferential surface of the rotating shaft, all the gear rings are connected through the toothed belts, the motor is installed on the upper side surface of the photovoltaic controller body, the output shaft of the motor is fixed on the upper end surface of the left rotating shaft, the baffle is fixed on the circumferential surface of the rotating shaft, and dust can be effectively prevented from entering the photovoltaic controller body by arranging a blocking unit;
a heat dissipation unit: the photovoltaic controller is arranged on the rear side surface of the photovoltaic controller body, the heat dissipation unit is matched with the blocking unit, and the photovoltaic controller has very strong heat dissipation performance by arranging the heat dissipation unit;
a connection unit: the photovoltaic controller comprises connecting blocks, toothed columns, clamping blocks and square grooves, wherein two corresponding connecting blocks are fixed on the lower side surface of the photovoltaic controller body, the side surface of each connecting block is provided with a groove, the inside of each groove is rotatably connected with two meshed toothed columns, the clamping blocks are fixed on the circumferential surfaces of the toothed columns, the square grooves are formed in the end surfaces of the toothed columns on the rear side, and the photovoltaic controller body is connected with a bottom plate through a connecting unit;
a fixing unit: the clamping device comprises a bottom plate, mounting boxes, clamping grooves, springs and an extrusion plate, wherein two corresponding mounting boxes are fixed on the upper side surface of the bottom plate, two connecting blocks are respectively connected inside the two mounting boxes in a sliding manner, the lower end inside the mounting boxes is provided with the clamping grooves, four clamping blocks are respectively clamped inside the two clamping grooves, the lower end inside the mounting boxes is fixed with the three corresponding springs, and the upper ends of the three springs are fixed with the extrusion plate;
wherein: still include the control switch group, the control switch group is installed on the left surface of photovoltaic controller body, the output of external power source is connected to the input electricity of photovoltaic controller body, the input of the output electricity connecting motor of photovoltaic controller body.
Further, the heat dissipation unit contains fixed pipe, mount pad, heat dissipation fan and filter screen dish, the mounting hole has been seted up on the trailing flank of photovoltaic controller body, the inside of mounting hole is fixed with fixed pipe, the inside of fixed pipe is fixed with the mount pad, install the heat dissipation fan on the leading flank of mount pad, the inside rear end of fixed pipe is fixed with the filter screen dish, the output of the input electricity connection control switch group of heat dissipation fan.
Furthermore, the through-hole has been seted up to the side of install bin, the inside of through-hole is provided with the rectangle connecting rod, the one end joint that the rectangle connecting rod is located the install bin inside is in the inside of square groove.
Furthermore, a turntable is fixed on the end face, away from the square groove, of the rectangular connecting rod, anti-skidding grooves are uniformly distributed on the circumferential surface of the turntable, and the rectangular connecting rod can be rotated very conveniently by a user through the arrangement of the turntable.
Furthermore, four corresponding fixing blocks are fixed on the front side and the rear side of the bottom plate, fixing holes are formed in the middle of the fixing blocks, and the bottom plate is fixed through the fixing blocks and the fixing holes.
Compared with the prior art, the beneficial effects of the utility model are that: this easy radiating photovoltaic controller of high efficiency of installation has following benefit:
1. under the condition of nonuse, the openings formed in the front side of the photovoltaic controller body are blocked by the uniformly distributed baffles, so that dust can be effectively prevented from entering the interior of the photovoltaic controller body to damage electrical components in the photovoltaic controller body;
2. the bottom plate is fixed at the position to be installed through the four fixing holes, after the fixing is finished, the two connecting blocks are inserted into the two installation boxes, after the insertion is finished, the rectangular connecting rod is inserted into the left square groove through the through hole arranged on the left side surface of the left installation box, after the insertion is finished, the rectangular connecting rod is rotated through the turntable, the two tooth posts on the left side are driven to rotate through the rotation of the rectangular connecting rod, the two fixture blocks on the left side are gradually far away through the rotation of the two tooth posts on the left side, the rectangular connecting rod is continuously rotated until the two fixture blocks on the left side are fixedly rotated, at the moment, the two fixture blocks on the left side are clamped in the clamping grooves on the left side, the left extrusion plate fixes the two clamping blocks on the left side in the clamping grooves under the action of the three springs on the left side, the two clamping blocks on the right side are also fixed by repeating the operations, the installation is finished, and the installation can be very conveniently carried out by arranging the device;
3. control motor work through control switch group, motor work drives left pivot and rotates, and left pivot is rotated and is driven all pivots and rotate, thereby all pivots rotate and drive all baffles and rotate the opening of opening photovoltaic controller body front side and seting up, through control switch group control heat dissipation fan work after the opening is opened, the outside of photovoltaic controller body is blown through the opening of photovoltaic controller body front side with the inside hot-air of photovoltaic controller body to the fan work of dispelling the heat, makes through setting up above device the utility model discloses very strong heat dispersion has.
Drawings
FIG. 1 is a schematic front side view of the present invention;
FIG. 2 is a schematic structural view of a blocking unit according to the present invention;
FIG. 3 is a schematic view of the structure of the heat dissipation unit of the present invention;
fig. 4 is a schematic view of the structure of the connection unit of the present invention.
In the figure: the photovoltaic controller comprises a photovoltaic controller body 1, a blocking unit 2, a rotating shaft 201, a gear ring 202, a toothed belt 203, a motor 204, a baffle plate 205, a heat dissipation unit 3, a fixing pipe 301, a mounting seat 302, a heat dissipation fan 303, a filter screen disc 304, a connecting unit 4, a connecting block 401, a toothed column 402, a clamping block 403, a square groove 404, a fixing unit 5, a bottom plate 501, an installation box 502, a clamping groove 503, a spring 504, an extrusion plate 505, a control switch group 6, a rectangular connecting rod 7, a rotating disc 8, a fixing block 9 and a fixing hole 10.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an easily-installed photovoltaic controller with high-efficiency heat dissipation comprises a photovoltaic controller body 1, a blocking unit 2, a heat dissipation unit 3, a connecting unit 4 and a fixing unit 5;
photovoltaic controller body 1: the front side surface is provided with an opening;
the blocking unit 2: the photovoltaic controller comprises a rotating shaft 201, a gear ring 202, toothed belts 203, a motor 204 and a baffle 205, wherein the rotating shaft 201 is rotatably connected with the inside of an opening and is uniformly distributed, the gear ring 202 is fixed at the upper end of the circumferential surface of the rotating shaft 201, all the gear rings 202 are connected through the toothed belts 203, the motor 204 is installed on the upper side surface of a photovoltaic controller body 1, an output shaft of the motor 204 is fixed on the upper end surface of the rotating shaft 201 on the left side, the baffle 205 is fixed on the circumferential surface of the rotating shaft 201, and dust can be effectively prevented from entering the inside of the photovoltaic controller body 1 by arranging a blocking unit 2;
the heat dissipation unit 3: the photovoltaic controller is installed on the rear side face of the photovoltaic controller body 1, the heat dissipation unit 3 is matched with the blocking unit 2, the heat dissipation unit 3 comprises a fixed pipe 301, an installation seat 302, a heat dissipation fan 303 and a filter screen disc 304, an installation hole is formed in the rear side face of the photovoltaic controller body 1, the fixed pipe 301 is fixed inside the installation hole, the installation seat 302 is fixed inside the fixed pipe 301, the heat dissipation fan 303 is installed on the front side face of the installation seat 302, the filter screen disc 304 is fixed at the rear end inside the fixed pipe 301, the input end of the heat dissipation fan 303 is electrically connected with the output end of the control switch group 6, and the photovoltaic controller has very strong heat dissipation performance by arranging the heat dissipation unit 3;
the connection unit 4: the photovoltaic controller comprises connecting blocks 401, tooth columns 402, clamping blocks 403 and square grooves 404, wherein two corresponding connecting blocks 401 are fixed on the lower side surface of a photovoltaic controller body 1, a groove is formed in the side surface of each connecting block 401, two meshed tooth columns 402 are rotatably connected inside the groove, the clamping blocks 403 are fixed on the circumferential surface of each tooth column 402, the square grooves 404 are formed in the end surface of the tooth column 402 on the rear side, and the photovoltaic controller body 1 is connected with a bottom plate 501 through a connecting unit 4;
the fixing unit 5: the spring clamping device comprises a bottom plate 501, mounting boxes 502, clamping grooves 503, springs 504 and a squeezing plate 505, wherein two corresponding mounting boxes 502 are fixed on the upper side surface of the bottom plate 501, two connecting blocks 401 are respectively and slidably connected inside the two mounting boxes 502, the clamping grooves 503 are formed in the lower end inside the mounting boxes 502, the four clamping blocks 403 are respectively clamped inside the two clamping grooves 503, the three corresponding springs 504 are fixed at the lower end inside the mounting boxes 502, and the squeezing plate 505 is fixed at the upper ends of the three springs 504;
wherein: still include control switch group 6, control switch group 6 installs on the left surface of photovoltaic controller body 1, and the output of external power source is connected to the input electricity of photovoltaic controller body 1, and the input of motor 204 is connected to the output electricity of photovoltaic controller body 1.
Wherein: the through-hole has been seted up to the side of install bin 502, and the inside of through-hole is provided with rectangle connecting rod 7, and rectangle connecting rod 7 is located the inside one end joint of install bin 502 inside in the inside of square groove 404, and the cross-section of rectangle connecting rod 7 is the rectangle.
Wherein: the end face, far away from the square groove 404, of the rectangular connecting rod 7 is fixedly provided with the turntable 8, the circumferential face of the turntable 8 is provided with the anti-skidding grooves which are uniformly distributed, and the turntable 8 is arranged to enable a user to conveniently rotate the rectangular connecting rod 7.
Wherein: four corresponding fixing blocks 9 are fixed on the front side and the rear side of the bottom plate 501, fixing holes 10 are formed in the middle of the fixing blocks 9, and the bottom plate 501 is fixed through the fixing blocks 9 and the fixing holes 10.
When in use: the bottom plate 501 is fixed at a position needing to be installed through four fixing holes 10, after the fixing is finished, two connecting blocks 401 are inserted into the two installation boxes 502, after the insertion is finished, the rectangular connecting rod 7 is inserted into the left square groove 404 through a through hole formed in the left side surface of the left installation box 502, after the insertion is finished, the rectangular connecting rod 7 is rotated through the turntable 8, the rectangular connecting rod 7 rotates to drive the two left tooth posts 402 to rotate, the two left tooth posts 402 rotate to gradually separate the two left clamping blocks 403 from each other, the rectangular connecting rod 7 continues to rotate until the rectangular connecting rod 7 is fixed, at the moment, the two left clamping blocks 403 are clamped in the left clamping groove 503, the two left clamping blocks 403 are fixed in the clamping groove 503 by the left pressing plate 505 under the action of the three left springs 504, and the two right clamping blocks 403 are fixed by repeating the, thereby completing the installation, controlling the motor 204 to work by controlling the switch group 6, driving the left rotating shaft 201 to rotate by the motor 204, driving all the rotating shafts 201 to rotate by the left rotating shaft 201, driving all the baffles 205 to rotate by all the rotating shafts 201 to open the opening arranged at the front side of the photovoltaic controller body 1, controlling the heat dissipation fan 303 to work by the control switch group 6 after the opening is opened, blowing the hot air inside the photovoltaic controller body 1 to the outside of the photovoltaic controller body 1 by the heat dissipation fan 303 to work,
it should be noted that the control switch group 6 disclosed in the present embodiment controls the operation of the motor 204 and the heat dissipation fan 303 by a method commonly used in the prior art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides an easy radiating photovoltaic controller of high efficiency of installation which characterized in that: the photovoltaic controller comprises a photovoltaic controller body (1), a blocking unit (2), a heat dissipation unit (3), a connecting unit (4) and a fixing unit (5);
photovoltaic controller body (1): the front side surface is provided with an opening;
blocking unit (2): the photovoltaic controller comprises a rotating shaft (201), gear rings (202), toothed belts (203), motors (204) and baffles (205), wherein the rotating shaft (201) is connected with the inside of an opening in a rotating mode and is uniformly distributed, the gear rings (202) are fixed to the upper end of the circumferential surface of the rotating shaft (201), all the gear rings (202) are connected through the toothed belts (203), the motors (204) are installed on the upper side surface of the photovoltaic controller body (1), the output shafts of the motors (204) are fixed to the upper end surface of the rotating shaft (201) on the left side, and the baffles (205) are fixed to the circumferential surface of the rotating shaft (201);
heat dissipation unit (3): the heat dissipation unit (3) is arranged on the rear side face of the photovoltaic controller body (1) and matched with the blocking unit (2);
connection unit (4): the photovoltaic controller comprises connecting blocks (401), tooth columns (402), clamping blocks (403) and square grooves (404), wherein two corresponding connecting blocks (401) are fixed on the lower side face of a photovoltaic controller body (1), a groove is formed in the side face of each connecting block (401), two meshed tooth columns (402) are rotatably connected inside the groove, each clamping block (403) is fixed on the circumferential face of each tooth column (402), and the square groove (404) is formed in the end face of each tooth column (402) on the rear side;
fixing unit (5): the clamping device comprises a bottom plate (501), installation boxes (502), clamping grooves (503), springs (504) and an extrusion plate (505), wherein two corresponding installation boxes (502) are fixed on the upper side surface of the bottom plate (501), two connecting blocks (401) are respectively connected to the insides of the two installation boxes (502) in a sliding mode, the clamping grooves (503) are formed in the lower end of the inside of each installation box (502), four clamping blocks (403) are respectively clamped in the insides of the two clamping grooves (503), the three corresponding springs (504) are fixed at the lower end of the inside of each installation box (502), and the extrusion plate (505) is fixed at the upper ends of the three springs (504);
wherein: still include control switch group (6), control switch group (6) are installed on the left surface of photovoltaic controller body (1), the output of external power source is connected to the input electricity of photovoltaic controller body (1), the input of the output electricity connecting motor (204) of photovoltaic controller body (1).
2. An easy-to-install, high efficiency thermal dissipation photovoltaic controller as recited in claim 1, wherein: radiating unit (3) contain fixed pipe (301), mount pad (302), heat dissipation fan (303) and filter screen dish (304), the mounting hole has been seted up on the trailing flank of photovoltaic controller body (1), the inside of mounting hole is fixed with fixed pipe (301), the inside of fixed pipe (301) is fixed with mount pad (302), install heat dissipation fan (303) on the leading flank of mount pad (302), the inside rear end of fixed pipe (301) is fixed with filter screen dish (304), the output of the input electricity connection control switch group (6) of heat dissipation fan (303).
3. An easy-to-install, high efficiency thermal dissipation photovoltaic controller as recited in claim 1, wherein: the side of installing box (502) has seted up the through-hole, the inside of through-hole is provided with rectangle connecting rod (7), rectangle connecting rod (7) are located the inside one end joint in square groove (404) of installing box (502) inside.
4. An easy-to-install, high efficiency thermal dissipation photovoltaic controller as recited in claim 3, wherein: the end face, far away from the square groove (404), of the rectangular connecting rod (7) is fixedly provided with a turntable (8), and the circumferential face of the turntable (8) is provided with anti-skidding grooves which are uniformly distributed.
5. An easy-to-install, high efficiency thermal dissipation photovoltaic controller as recited in claim 1, wherein: four corresponding fixing blocks (9) are fixed on the front side and the rear side of the bottom plate (501), and a fixing hole (10) is formed in the middle of each fixing block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021620392.9U CN212875738U (en) | 2020-08-06 | 2020-08-06 | Photovoltaic controller easy to install and capable of efficiently dissipating heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021620392.9U CN212875738U (en) | 2020-08-06 | 2020-08-06 | Photovoltaic controller easy to install and capable of efficiently dissipating heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212875738U true CN212875738U (en) | 2021-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021620392.9U Active CN212875738U (en) | 2020-08-06 | 2020-08-06 | Photovoltaic controller easy to install and capable of efficiently dissipating heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212875738U (en) |
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2020
- 2020-08-06 CN CN202021620392.9U patent/CN212875738U/en active Active
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220707 Address after: 463000 No. 2504, unit 2, building 1, Lize Yujin garden, northwest of the intersection of Wenming road and national highway 107, Zhumadian City, Henan Province Patentee after: Henan Longgong Building Decoration Engineering Co.,Ltd. Address before: 408000 Longwan garden, 11 TIYU South Road, Fuling District, Chongqing Patentee before: Xu Dingbin |
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| TR01 | Transfer of patent right |