CN215419271U - Solar grid-connected box easy for efficient heat dissipation - Google Patents
Solar grid-connected box easy for efficient heat dissipation Download PDFInfo
- Publication number
- CN215419271U CN215419271U CN202121995284.4U CN202121995284U CN215419271U CN 215419271 U CN215419271 U CN 215419271U CN 202121995284 U CN202121995284 U CN 202121995284U CN 215419271 U CN215419271 U CN 215419271U
- Authority
- CN
- China
- Prior art keywords
- box body
- heat dissipation
- box
- mounting
- grid
- 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.)
- Active
Links
Images
Landscapes
- Inverter Devices (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model is suitable for the technical field of photovoltaic power generation, and provides a solar grid-connected box easy for efficient heat dissipation, which comprises a box body, a box door, fixing frames, an insulating plate, an ammeter body, a first inverter electric brake, a second inverter electric brake, a heat dissipation grid, a water tank, a circulating pump and a cooling pipe, wherein two mounting frames are arranged in the box body, and the two fixing frames are clamped with the mounting frames through clamping joints, so that the assembly and disassembly are convenient, and the maintenance of the grid-connected box is more convenient; the insulating plate is in threaded connection with the fixing frame, the surface of one side of the fixing frame is used for mounting the electronic element, and the other side of the fixing frame is provided with a plurality of radiating fins which improve the radiating efficiency of the insulating plate and prolong the service life of the electronic element; and the inner wall of the box body is embedded with a heat dissipation grid which is opposite to the heat dissipation fins, so that air flow is facilitated, heat accumulation is prevented, and meanwhile, a filter screen which is opposite to the heat dissipation grid is inserted into the outer surface of the box body through a slot, so that dust is prevented from entering the box body and affecting the working efficiency of the electronic element.
Description
Technical Field
The utility model belongs to the technical field of photovoltaic power generation, and particularly relates to a solar combined net cage easy for efficient heat dissipation.
Background
In the current photovoltaic power generation technology field, photovoltaic power generation is a technology for directly converting light energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface. The solar cells are connected in series and then are packaged and protected to form a large-area solar cell module, and then the photovoltaic power generation device is formed by matching with components such as a power controller and the like.
The solar grid-connected cabinet is a power distribution device for connecting a photovoltaic power station and a power grid, and mainly has the functions of being used as a boundary between the photovoltaic power station and the power grid, the existing solar grid-connected cabinet is low in heat dissipation efficiency, internal heat is easy to accumulate, and the service life of electronic elements inside a net cage is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solar grid-connected box easy to efficiently dissipate heat, and aims to solve the problems that the grid-connected box is low in heat dissipation efficiency and the service life of electronic elements is influenced.
The utility model discloses a solar grid-connected box easy to radiate heat efficiently, which comprises a box body, a box door, a fixing frame, an insulating plate, an ammeter body, a first inverter electric brake, a second inverter electric brake, a radiating grid, a water tank, a circulating pump and a cooling pipe.
Two mounting brackets are arranged in the box body, and the two mounting brackets are longitudinally arranged in the box body.
A clamping groove is formed in the mounting frame.
The fixing frame is provided with clamping heads matched with the clamping grooves, and the fixing frame is connected with the corresponding two mounting frames through the clamping heads in a clamping mode.
The two insulation plates are in threaded connection with the corresponding fixing frames.
The insulation board is provided with a plurality of threaded holes, and the threaded holes are uniformly arranged on the insulation board.
A plurality of aluminum radiating fins are mounted on the side wall of the insulating plate and are uniformly arranged on the side surface of the insulating plate.
The heat dissipation grating is embedded on the inner wall of the box body, and the heat dissipation grating is opposite to the plurality of heat dissipation fins.
The outer wall of the box body is provided with a slot which is opposite to the heat dissipation grating, and a filter screen is inserted in the slot.
Preferably, the electricity meter body, the first inverter switch and the second inverter switch are connected to the two corresponding insulating plates in a threaded manner.
The ammeter body is electrically connected with the first inverter electric brake and the second inverter electric brake.
The first inverter switch is electrically connected with the second inverter switch.
Preferably, the box door is rotatably mounted on the box body through a hinge.
The transparent window is embedded in the box door, the door lock is installed on the box door, and the matching groove matched with the door lock is formed in the side wall of the box body.
Preferably, the inner walls of the two sides of the box body are fixedly provided with the cooling pipe through a fixed edge, and the cooling pipe is provided with a plurality of bending parts.
The water tank is installed on the lower surface of the box body, and a sealing cover is installed on the water tank.
The circulating pump is installed in the box body, and the two sides of the circulating pump are communicated with the water tank and the cooling pipe through three-way pipes.
Preferably, inlay on the roof of box and be equipped with two exhaust fans, the last filter core that can dismantle and be connected with of exhaust fan.
Preferably, the outer walls of the two sides of the box body are respectively provided with a mounting edge.
The mounting edge is provided with a mounting hole.
Preferably, the upper surface of the box body is provided with a lightning arrester, and the box body is provided with a grounding wire.
Compared with the prior art, the utility model has the beneficial effects that: according to the solar energy grid-connected box easy to efficiently dissipate heat, the two mounting frames are arranged in the box body, and the two mounting frames are clamped through the clamping joints, so that the assembly and disassembly are convenient, and the grid-connected box is more convenient to overhaul; the insulating plate is in threaded connection with the fixing frame, the surface of one side of the fixing frame is used for mounting the electronic element, and the other side of the fixing frame is provided with a plurality of radiating fins which improve the radiating efficiency of the insulating plate and prolong the service life of the electronic element; the inner wall of the box body is embedded with a heat dissipation grid which is opposite to the heat dissipation fins, so that air can flow conveniently, heat accumulation is prevented, and meanwhile, a filter screen which is opposite to the heat dissipation grid is inserted into the outer surface of the box body through a slot, so that dust is prevented from entering the box body and affecting the working efficiency of the electronic element; cooling pipes are arranged on the inner walls of the two sides of the box body through fixed edges, cooling water is filled in the cooling pipes, and the cooling pipes are circulated through a circulating pump to reduce the temperature in the box body; and this case that is incorporated into the power networks convenient to use, the dismouting is convenient, and the radiating efficiency is higher, more is worth using widely.
Drawings
FIG. 1 is a schematic overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the insulating panel of the present invention;
FIG. 3 is a schematic view of the structure of the cooling tube of the present invention;
in the figure: 1. a box body; 101. a mounting frame; 102. a clamping groove; 103. installing edges; 104. mounting holes; 105. a slot; 106. a mating groove; 2. a box door; 201. a transparent window; 202. a door lock; 3. a fixed mount; 301. a clamping head; 4. an insulating plate; 401. a threaded hole; 402. a heat dissipating fin; 5. an electricity meter body; 6. a first inverter switch; 7. a second inverter switch; 8. a heat dissipation grid; 9. filtering with a screen; 10. a water tank; 1001. a sealing cover; 11. a circulation pump; 1101. a three-way pipe; 12. a cooling tube; 1201. a bending section; 1202. fixing the edge; 13. an exhaust fan; 1301. a filter element; 14. an arrester.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an easy high-efficient radiating solar energy case that is incorporated into power networks, includes box 1, chamber door 2, mount 3, insulation board 4, ammeter body 5, inverter electric brake 6, inverter electric brake two 7, heat dissipation grid 8, water tank 10, circulating pump 11 and cooling tube 12. The box body 1 is internally provided with two mounting frames 101, the two mounting frames 101 are longitudinally arranged inside the box body 1, the mounting frame 101 is provided with a clamping groove 102, the fixing frame 3 is provided with a clamping joint 301 matched with the clamping groove 102, and the two fixing frames 3 are connected with the two mounting frames 101 through the clamping joint 301.
Wherein, mount 3 passes through a mounting bracket 101 of joint 301 joint, and dismouting mount 3 is more convenient, and it is more convenient to maintain this case of being incorporated into the power networks, does benefit to the life who prolongs this case of being incorporated into the power networks.
The utility model provides an ammeter body 5, an inverter electric brake 6 and an inverter electric brake 7 threaded connection are on two insulation boards 4 that correspond to each other, two insulation board 4 threaded connection correspond mount 3, a plurality of screw holes 401 have been seted up on insulation board 4, the even range of a plurality of screw holes 401 is on insulation board 4, install a plurality of aluminium system radiating fin 402 on the lateral wall of insulation board 4, the even range of a plurality of aluminium system radiating fin 402 is on the side surface of insulation board 4, radiating grid 8 inlays on the inner wall of box 1, radiating grid 8 is just to a plurality of radiating fin 402, be provided with slot 105 just to radiating grid 8 on the outer wall of box 1, it has filter screen 9 to peg graft in the slot 105, ammeter body 5, inverter electric brake 6 and inverter electric brake 7 threaded connection are on two corresponding insulation boards 4, ammeter body 5 electric connection inverter electric brake 6 and inverter electric brake 7, inverter electric brake 6 electric connection inverter electric brake 7.
Wherein, the insulating plate 4 is connected with the corresponding fixing frame 3 by screw thread, the insulating plate 4 is more convenient to install, different electronic elements can be conveniently installed by a plurality of screw holes 401, the application range is wider, a plurality of aluminum radiating fins 402 improve the radiating efficiency of the insulating plate 4, the heat generated by the electronic elements on the insulating plate 4 during working can be conveniently discharged, the aluminum radiating fins 402 are easy to manufacture and lower in use cost, the radiating grille 8 facilitates the air flow, the filter screen 9 is used for filtering dust and preventing impurities from entering the box body 1 to cause dust accumulation and influence the service life of the electronic elements, the filter screen 9 is inserted into the slot 105 to facilitate the taking out of the filter screen 9 for cleaning, the inverter switch I6 and the inverter switch II 7 are switched on, the inverter switch I6 and the inverter switch II 7 are used for electrically connecting the solar power station and the power grid, so that the solar power station and the power grid can carry out the electric energy transportation, the electric meter body 5 is used for recording electric energy transportation.
The box door 2 is rotatably installed on the box body 1 through a hinge, a transparent window 201 is embedded in the box door 2, a door lock 202 is installed on the box door 2, and a matching groove 106 matched with the door lock 202 is formed in the side wall of the box body 1.
In addition, the door 2 can be opened and closed, the transparent window 201 is convenient for observing the working condition of the electronic components in the box body 1 from the outside, and the door lock 202 can be inserted into the matching groove 106 to lock the door 2, so that the safety is higher.
The cooling pipe 12 is fixedly installed on the inner walls of the two sides of the box body 1 through the fixing edges 1202, a plurality of bending portions 1201 are arranged on the cooling pipe 12, the water tank 10 is installed on the lower surface of the box body 1, the sealing cover 1001 is installed on the water tank 10, the circulating pump 11 is installed on the box body 1, and the two sides of the circulating pump 11 are communicated with the water tank 10 and the cooling pipe 12 through the three-way pipe 1101.
In addition, the water tank 10 is used for storing cooling water, the sealing cover 1001 can be opened to fill the cooling water into the water tank 10, the circulating pump 11 can extract the cooling water in the water tank 10, so that the cooling water flows in the cooling pipe 12, heat in the box body 1 is absorbed, the temperature in the box body 1 is reduced, the contact area between the cooling pipe 12 and the box body 1 is increased by the plurality of bending parts 1201, the temperature reduction efficiency is higher, and a good working environment is created for electronic components.
Two exhaust fans 13 are embedded on the top wall of the box body 1, and a filter element 1301 is detachably connected to each exhaust fan 13.
Further, the exhaust fan 13 can accelerate the air flow speed inside the case 1, so that the heat generated when the electronic component works can be rapidly exhausted, and the filter element 1301 can prevent dust from entering.
All install installation limit 103 on the both sides outer wall of box 1, seted up mounting hole 104 on the installation limit 103, surface mounting has arrester 14 on the box 1, installs the earth connection on the box 1.
Specifically, the bolt that accessible matched with passes mounting hole 104, and then fixes installation limit 103 on wall body or support, and installation box 1 is more efficient, and arrester 14 can prevent that box 1 from receiving the motor, and the reducible static of box 1 of earth connection, and the security is higher.
The working principle and the using process of the utility model are as follows: after the solar water heater is installed, the first inverter switch 6 and the second inverter switch 7 are switched on to enable a solar power station and a power grid to carry out electric energy transportation, the heat dissipation efficiency of the insulating plate 4 is improved through the plurality of aluminum heat dissipation fins 402, heat generated when electronic elements on the insulating plate 4 work is discharged, the heat dissipation grids 8 facilitate air flow, the filter screen 9 is used for filtering dust and preventing dust accumulation, the circulating pump 11 is started, the circulating pump 11 can draw cooling water in the water tank 10, the cooling water flows in the cooling pipe 12 and absorbs heat in the box body 1, the temperature in the box body 1 is reduced, the exhaust fan 13 is started, the air flow speed in the box body 1 can be accelerated through the exhaust fan 13, and the heat dissipation efficiency of the box body 1 is improved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides an easy high-efficient radiating solar energy and box with a net which characterized in that: the electric energy meter comprises a box body (1), a box door (2), a fixing frame (3), an insulating plate (4), an electric meter body (5), an inverter electric brake I (6), an inverter electric brake II (7), a heat dissipation grid (8), a water tank (10), a circulating pump (11) and a cooling pipe (12);
two mounting racks (101) are arranged in the box body (1), and the two mounting racks (101) are longitudinally arranged in the box body (1);
a clamping groove (102) is formed in the mounting frame (101);
the fixing frames (3) are provided with clamping heads (301) matched with the clamping grooves (102), and the two fixing frames (3) are clamped with the two corresponding mounting frames (101) through the clamping heads (301);
the two insulating plates (4) are in threaded connection with the corresponding fixing frames (3);
a plurality of threaded holes (401) are formed in the insulating plate (4), and the threaded holes (401) are uniformly arranged on the insulating plate (4);
a plurality of aluminum radiating fins (402) are mounted on the side wall of the insulating plate (4), and the plurality of radiating fins (402) are uniformly arranged on the side surface of the insulating plate (4);
the heat dissipation grid (8) is embedded on the inner wall of the box body (1), and the heat dissipation grid (8) is over against the plurality of heat dissipation fins (402);
the outer wall of the box body (1) is provided with a slot (105) which is right opposite to the heat dissipation grating (8), and a filter screen (9) is inserted in the slot (105).
2. The solar combined net cage easy for efficient heat dissipation of claim 1, wherein: the electric meter body (5), the first inverter switch (6) and the second inverter switch (7) are in threaded connection with the two corresponding insulating plates (4);
the ammeter body (5) is electrically connected with the first inverter switch (6) and the second inverter switch (7);
the first inverter switch (6) is electrically connected with the second inverter switch (7).
3. The solar combined net cage easy for efficient heat dissipation of claim 1, wherein: the box door (2) is rotatably arranged on the box body (1) through a hinge;
a transparent window (201) is embedded in the box door (2), a door lock (202) is installed on the box door (2), and a matching groove (106) matched with the door lock (202) is formed in the side wall of the box body (1).
4. The solar combined net cage easy for efficient heat dissipation of claim 1, wherein: the cooling pipe (12) is fixedly arranged on the inner walls of the two sides of the box body (1) through a fixing edge (1202), and a plurality of bending parts (1201) are arranged on the cooling pipe (12);
the water tank (10) is arranged on the lower surface of the box body (1), and a sealing cover (1001) is arranged on the water tank (10);
the circulating pump (11) is installed in the box body (1), and two sides of the circulating pump (11) are communicated with the water tank (10) and the cooling pipe (12) through a three-way pipe (1101).
5. The solar combined net cage easy for efficient heat dissipation of claim 1, wherein: two exhaust fans (13) are embedded on the top wall of the box body (1), and filter elements (1301) are detachably connected to the exhaust fans (13).
6. The solar combined net cage easy for efficient heat dissipation of claim 1, wherein: mounting edges (103) are mounted on the outer walls of the two sides of the box body (1);
the mounting edge (103) is provided with a mounting hole (104).
7. The solar combined net cage easy for efficient heat dissipation of claim 1, wherein: the lightning arrester is characterized in that a lightning arrester (14) is installed on the upper surface of the box body (1), and a grounding wire is installed on the box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121995284.4U CN215419271U (en) | 2021-08-23 | 2021-08-23 | Solar grid-connected box easy for efficient heat dissipation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121995284.4U CN215419271U (en) | 2021-08-23 | 2021-08-23 | Solar grid-connected box easy for efficient heat dissipation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215419271U true CN215419271U (en) | 2022-01-04 |
Family
ID=79664086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121995284.4U Active CN215419271U (en) | 2021-08-23 | 2021-08-23 | Solar grid-connected box easy for efficient heat dissipation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215419271U (en) |
-
2021
- 2021-08-23 CN CN202121995284.4U patent/CN215419271U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210744576U (en) | Low-voltage electric appliance cabinet with circulating heat dissipation function | |
| KR101932187B1 (en) | A heat radiating structure of sunlight generation inverter | |
| CN209823232U (en) | Low-voltage power distribution cabinet for mining | |
| CN215419271U (en) | Solar grid-connected box easy for efficient heat dissipation | |
| CN212210860U (en) | DC-AC boosting power box | |
| CN214314212U (en) | Prefabricated substation ventilation and heat dissipation device | |
| CN110911989A (en) | Heat dissipation electric power cabinet based on new energy technology and heat dissipation method | |
| CN206790880U (en) | A kind of direct-current charging post radiator structure | |
| CN211958521U (en) | Block terminal convenient to heat dissipation | |
| CN213212885U (en) | Compact low pressure distributing type photovoltaic power plant cabinet that is incorporated into power networks | |
| CN212695896U (en) | Energy storage converter case | |
| CN212085614U (en) | Capacitance compensation cabinet | |
| CN211150242U (en) | Small-size and good electric vehicle charger transformer of radiating effect | |
| CN210123846U (en) | Heat dissipation device for power equipment | |
| CN219248432U (en) | Multifunctional photovoltaic inversion charging integrated cabinet | |
| CN218549769U (en) | High-efficient radiating photovoltaic contravariant cabinet | |
| CN215421400U (en) | Integrative heat dissipation shell of single-phase carrier module | |
| CN217010713U (en) | Heat dissipation device for photovoltaic grid-connected inverter | |
| CN212849541U (en) | Outdoor anti-exposure type AC low-voltage power distribution cabinet | |
| CN210093826U (en) | Photovoltaic network shutdown heat abstractor | |
| CN218679704U (en) | Heat dissipation device for power module in photovoltaic inverter | |
| CN219204335U (en) | Inverter with explosion-proof structure for photovoltaic power station | |
| CN217848745U (en) | Photovoltaic power generation exchanges case safety device that is incorporated into power networks | |
| CN212991983U (en) | High-efficient radiating outdoor unbalanced three phase automatic regulating apparatus | |
| CN215119777U (en) | Special switch board of photovoltaic power generation station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |