CN220139587U - Industrial switch for photovoltaic power generation - Google Patents
Industrial switch for photovoltaic power generation Download PDFInfo
- Publication number
- CN220139587U CN220139587U CN202321762026.0U CN202321762026U CN220139587U CN 220139587 U CN220139587 U CN 220139587U CN 202321762026 U CN202321762026 U CN 202321762026U CN 220139587 U CN220139587 U CN 220139587U
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- power generation
- fan
- photovoltaic power
- industrial
- 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
- 238000010248 power generation Methods 0.000 title claims abstract description 20
- 230000017525 heat dissipation Effects 0.000 claims abstract description 80
- 230000002452 interceptive effect Effects 0.000 claims abstract description 23
- 238000009423 ventilation Methods 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 239000000110 cooling liquid Substances 0.000 abstract description 17
- 239000000428 dust Substances 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an industrial switch for photovoltaic power generation, and relates to the technical field of heat dissipation of switches. The utility model comprises an interactive machine body, a heat dissipation box shell and a heat dissipation ventilation piece, wherein the interactive machine body is fixedly arranged in the heat dissipation box shell, a liquid storage groove is arranged in the heat dissipation box shell, cooling liquid is filled in the liquid storage groove, the heat dissipation ventilation piece comprises a cover plate and heat dissipation fins, the cover plate is covered on the top end of the heat dissipation box shell, the bottom surface of the cover plate is contacted with the cooling liquid in the liquid storage groove, a plurality of the heat dissipation fins are vertically fixed on the top surface of the cover plate, a heat dissipation air channel is formed between the heat dissipation fins, a fan is fixedly arranged on the heat dissipation ventilation piece, the wind direction of the fan is parallel to the heat dissipation air channel, uninterrupted cooling treatment can be carried out on the interactive machine under the condition that a heat dissipation notch is not required to be formed on the interactive machine, dust does not enter the interior of the interactive machine body, and the service life of a switch is prolonged.
Description
Technical Field
The utility model belongs to the technical field of heat dissipation of switches, and particularly relates to an industrial switch for photovoltaic power generation.
Background
Photovoltaic power generation is a technology that uses the photovoltaic effect of a semiconductor interface to directly convert light energy into electrical energy. The solar energy power generation system mainly comprises three parts of a solar panel (assembly), a controller and an inverter, wherein the main parts are composed of electronic components. The solar cells are packaged and protected after being connected in series to form a large-area solar cell module, and then the solar cell module is matched with components such as a power controller and the like to form the photovoltaic power generation device. Along with the development of industrial Ethernet, the industrial Ethernet platform is well applied to a photovoltaic power generation monitoring system and is used as a carrier for data transmission of various devices. The industrial switch is also called as an industrial ethernet switch, i.e. an ethernet switch device applied in the industrial control field, and because of the adopted network standard, the industrial switch has good openness, wide application and low cost, and uses a transparent and unified TCP/IP protocol, and the ethernet has become a main communication standard in the industrial control field.
The utility model relates to an industrial switch for photovoltaic power generation, which comprises a box body, wherein an indicator lamp is arranged on the side face of the box body, the indicator lamp is embedded in the side wall of the box body, a net wire connector is arranged on the side face of the box body, the net wire connector is positioned on the side face of the indicator lamp, a protection device is arranged on the side face of the box body and penetrates through the side wall of the box body, the protection device is in sliding connection with the side wall of the box body, the protection device is coated on the surface of the net wire connector, a heat dissipation device is arranged on the side face of the box body and penetrates through the side wall of the box body and is fixedly connected with the box body, and a clamping device is arranged on the rear side face of the box body and is fixedly connected with the box body.
The heat dissipation grating is closed when the switch is not in operation, the dust entering into the interior of the switch is reduced by reducing the opening time of the heat dissipation notch, but as long as the heat dissipation notch is opened, dust enters into the interior of the switch through the heat dissipation notch when the switch is in use, so that the dust is gradually accumulated, and the service life of the switch is finally influenced.
Accordingly, there is a need for an improved industrial switch for photovoltaic power generation that overcomes the shortcomings and drawbacks of the prior art.
Disclosure of Invention
The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide an industrial switch for photovoltaic power generation, which can overcome the problems or at least partially solve the problems.
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: the utility model provides an industrial switch for photovoltaic power generation, includes mutual machine appearance body, still includes heat dissipation box casing and heat dissipation ventilation piece, mutual machine appearance body fixed mounting is in the heat dissipation box casing, be equipped with the reservoir in the heat dissipation box casing, the intussuseption of reservoir is filled with the coolant liquid, the heat dissipation ventilation piece includes apron, radiator fin, the apron lid dress in the top of heat dissipation box casing, the bottom surface of apron with coolant liquid contact in the reservoir, a plurality of radiator fin is vertical to be fixed the top surface of apron, form the heat dissipation wind channel between the radiator fin, fixed mounting has the fan on the heat dissipation ventilation piece, the wind direction of fan with the heat dissipation wind channel is parallel.
In order to pass through the area of contact of mutual machine appearance body and heat dissipation box casing, preferably, fixed mounting has first heat dissipation strip piece on the mutual machine appearance body, fixed mounting has with on the face that the heat dissipation box casing offsets with mutual machine appearance body with first heat dissipation strip piece assorted second heat dissipation strip piece.
In order to improve the heat exchange efficiency, preferably, the cover plate and the heat dissipation fins are copper sheets.
In order to facilitate the installation of the fan, further, the heat dissipation ventilation piece is fixedly provided with a limiting bar block, and the fan is provided with a limiting groove matched with the limiting bar block.
In order to increase wind pressure and wind speed, the fans are three in number, two fans are respectively positioned at two ends of the heat dissipation air duct, the other fan is positioned at the middle position of the heat dissipation air duct, and the heat dissipation fins are provided with notches which are positioned at the middle position and used for the fans.
In order to reduce dust accumulation in the heat dissipation air duct, a filter screen is preferably fixedly arranged on the fan.
After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects: according to the industrial exchanger for photovoltaic power generation, the heat generated during operation of the interactive machine body is absorbed through the cooling liquid in the heat dissipation box shell and the cooling liquid in the heat dissipation box shell, the cooling liquid in the heat dissipation box shell flows upwards under the principle of thermal expansion and cold contraction, the liquid with high temperature flows downwards, the heat is transferred to the heat dissipation and ventilation piece at the top end, the heat dissipation and ventilation piece converts cold air conveyed by the fan into hot air to be discharged, cooling of the heat dissipation and ventilation piece is completed, cooling treatment is carried out on the interactive machine body uninterruptedly under the condition that a heat dissipation notch is not required to be formed in the interactive machine body, dust does not enter the interactive machine body, and the service life of the exchanger is prolonged.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the internal structure of the heat dissipation case housing of the present utility model;
FIG. 3 is a schematic view of an interactive machine body structure of the present utility model;
FIG. 4 is a schematic view of a heat dissipating vent of the present utility model;
fig. 5 is a schematic structural view of a hidden fan of a radiator fan according to the present utility model.
In the figure: 1. an interactive machine body; 101. the first heat dissipation bar block; 2. a heat dissipation box shell; 201. a liquid storage tank; 202. the second heat dissipation bar block; 3. a heat-dissipating ventilation member; 301. a cover plate; 302. a heat radiation fin; 303. limiting bar blocks; 4. a fan; 401. and a limit groove.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
Examples:
referring to fig. 1-5, an industrial switch for photovoltaic power generation comprises an interactive instrument body 1, a radiating box shell 2 and a radiating ventilation piece 3, wherein the interactive instrument body 1 is fixedly installed in the radiating box shell 2, a liquid storage tank 201 is arranged in the radiating box shell 2, cooling liquid is filled in the liquid storage tank 201, the radiating ventilation piece 3 comprises a cover plate 301 and radiating fins 302, the cover plate 301 is arranged at the top end of the radiating box shell 2 in a covering mode, the bottom surface of the cover plate 301 is in contact with the cooling liquid in the liquid storage tank 201, the plurality of radiating fins 302 are vertically fixed on the top surface of the cover plate 301, a radiating air channel is formed between the radiating fins 302, a fan 4 is fixedly installed on the radiating ventilation piece 3, and the wind direction of the fan 4 is parallel to the radiating air channel.
The interactive machine body 1 is fixedly provided with a first heat dissipation strip block 101, the surface of the heat dissipation box shell 2, which is propped against the interactive machine body 1, is fixedly provided with a second heat dissipation strip block 202 matched with the first heat dissipation strip block 101, the first heat dissipation strip block 101 stretches into a groove between the second heat dissipation strip blocks 202, the second heat dissipation strip block 202 stretches into the groove between the first heat dissipation strip blocks 101, the contact area of the interactive machine body 1 and the heat dissipation box shell 2 is improved, the contact area of heat interaction is improved, and therefore the heat exchange efficiency between the interactive machine body 1 and the heat dissipation box shell 2 is improved.
The cover plate 301 and the radiating fins 302 are copper sheets, the radiating ventilation piece 3 is fixedly provided with a limiting bar 303, the fans 4 are provided with limiting grooves 401 matched with the limiting bar 303, two fans 4 are respectively positioned at two ends of the radiating air duct, the other fan 4 is positioned at the middle position of the radiating air duct, the radiating fins 302 are provided with notches for the fans 4 positioned at the middle position, copper has good heat conductivity, heat of cooling liquid can be transferred to the cover plate 301, the cover plate 301 is transferred to the radiating fins 302, meanwhile, in order to avoid overlong length of the radiating air duct, a third fan 4 is inserted in the middle of the air duct, air pressure is increased, air circulation speed in the air duct is increased, and therefore better cooling efficiency of the radiating fins 302 is achieved.
The fan 4 is fixedly provided with a filter screen, dust can be accumulated on the radiating fins 302 and in the radiating air duct, the dust in the radiating ventilation piece 3 can be simply removed only by using a brush and a fan, and the cleaning period of the filter screen can be prolonged.
According to the utility model, when the interactive machine body 1 is used, a large amount of heat is generated, the shell of the interactive machine body 1 heats, at the moment, the heat dissipation box shell 2 which is propped against the interactive machine body 1 absorbs the heat, so that the cooling liquid in the liquid storage tank 201 is heated, the liquid expands with heat and contracts with cold, the liquid volume is slightly increased, the density is reduced, the cooling liquid with high temperature flows upwards, the cooling liquid with low temperature flows downwards, the cooling liquid with high temperature contacts with the cover plate 301, the heat is transferred to the cover plate 301 and the heat dissipation fins 302, the temperature of the cooling liquid is reduced, the fan 4 supplies air to the heat dissipation air channel, the cover plate 301 and the heat dissipation fins 302 are cooled through external cold air, the heat dissipation ventilation piece 3 continuously absorbs the heat of the cooling liquid, the cooling air conveyed by the fan is converted into hot air, the cooling liquid in the liquid storage tank 201 is continuously upwards flowed, the cooling liquid with low density is slightly reduced, and the cooling liquid flows downwards again, so that the self-circulation flow direction is formed, and the uninterrupted cooling treatment of the interactive machine body 1 is realized.
The present utility model is not limited to the above embodiments, but is not limited to the above embodiments, and any person skilled in the art will appreciate that the present utility model is not limited to the above embodiments.
Claims (6)
1. The utility model provides an industrial switch for photovoltaic power generation, includes mutual machine appearance body (1), its characterized in that: still include heat dissipation box casing (2) and heat dissipation ventilation piece (3), mutual appearance body (1) fixed mounting is in heat dissipation box casing (2), be equipped with reservoir (201) in heat dissipation box casing (2), the intussuseption of reservoir (201) is filled with the coolant liquid, heat dissipation ventilation piece (3) include apron (301), radiator fin (302), apron (301) lid dress in the top of heat dissipation box casing (2), the bottom surface of apron (301) with the coolant liquid contact in reservoir (201), a plurality of radiator fin (302) are vertical to be fixed the top surface of apron (301), form the heat dissipation wind channel between radiator fin (302), fixed mounting has fan (4) on heat dissipation ventilation piece (3), the wind direction of fan (4) with the heat dissipation wind channel is parallel.
2. An industrial exchange for photovoltaic power generation according to claim 1, characterized in that: the interactive machine body (1) is fixedly provided with a first heat dissipation strip block (101), and the surface, against which the heat dissipation box shell (2) abuts against the interactive machine body (1), is fixedly provided with a second heat dissipation strip block (202) matched with the first heat dissipation strip block (101).
3. An industrial exchange for photovoltaic power generation according to claim 1, characterized in that: the cover plate (301) and the radiating fins (302) are copper sheets.
4. An industrial exchange for photovoltaic power generation according to claim 3, characterized in that: the heat dissipation ventilation piece (3) is fixedly provided with a limiting bar (303), and the fan (4) is provided with a limiting groove (401) matched with the limiting bar (303).
5. The industrial switch for photovoltaic power generation according to claim 4, wherein: the fans (4) are three in number, two of the fans (4) are respectively located at two ends of the radiating air duct, the other fan (4) is located at the middle position of the radiating air duct, and the radiating fins (302) are provided with notches which are located at the middle position and are used for enabling the fans (4) to be located at the middle position.
6. An industrial exchange for photovoltaic power generation according to claim 1, characterized in that: the fan (4) is fixedly provided with a filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321762026.0U CN220139587U (en) | 2023-07-06 | 2023-07-06 | Industrial switch for photovoltaic power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321762026.0U CN220139587U (en) | 2023-07-06 | 2023-07-06 | Industrial switch for photovoltaic power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220139587U true CN220139587U (en) | 2023-12-05 |
Family
ID=88952880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321762026.0U Active CN220139587U (en) | 2023-07-06 | 2023-07-06 | Industrial switch for photovoltaic power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220139587U (en) |
-
2023
- 2023-07-06 CN CN202321762026.0U patent/CN220139587U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209358435U (en) | A kind of compact SVG power cell | |
| CN101600325A (en) | A kind of combination heat abstractor of closed shell electronic equipment | |
| CN106025869B (en) | A kind of second power equipment of site installation convenient for heat dissipation | |
| CN202050634U (en) | Sealing water cooling device for cooling electronic equipment | |
| CN212377908U (en) | Integrated street lamp with double-cavity lamp holder | |
| CN220139587U (en) | Industrial switch for photovoltaic power generation | |
| CN210579825U (en) | Solar off-grid inverter | |
| CN209805180U (en) | Energy-saving distribution box | |
| CN210692519U (en) | Dustproof heat dissipation protection casing for semiconductor | |
| CN210470087U (en) | Heat pipe heat radiation structure of display device | |
| CN209071448U (en) | Heat management device for battery energy storage system | |
| CN113382615A (en) | Self-circulation immersion jet power module | |
| CN219248426U (en) | High-efficient heat transfer's circuit board heat radiation structure | |
| CN218513950U (en) | Closed electrical cabinet | |
| CN110785067A (en) | Closed space phase change heat dissipation device and closed space phase change heat dissipation method | |
| CN218298612U (en) | Optical cable that radiating effect is good divides fine case | |
| CN221102195U (en) | Storage battery heat dissipation device for photovoltaic energy | |
| CN218449118U (en) | Energy-conserving electric power distribution low-voltage switchgear | |
| CN220291468U (en) | Distributed photovoltaic power generation grid-connected box | |
| CN214545160U (en) | Data acquisition box for photovoltaic power plant | |
| CN218913005U (en) | Diesel generator with circulation cooling | |
| CN219146003U (en) | Power supply heat dissipation dustproof box | |
| CN219937756U (en) | Block terminal that thermal-insulated nature is good | |
| CN216650321U (en) | 5G base station heat abstractor | |
| CN218977121U (en) | Single power supply inversion driving device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |