CN111245360B - Socket protection structure for solar power supply shunt switching mechanism - Google Patents
Socket protection structure for solar power supply shunt switching mechanism Download PDFInfo
- Publication number
- CN111245360B CN111245360B CN202010062801.6A CN202010062801A CN111245360B CN 111245360 B CN111245360 B CN 111245360B CN 202010062801 A CN202010062801 A CN 202010062801A CN 111245360 B CN111245360 B CN 111245360B
- Authority
- CN
- China
- Prior art keywords
- rubber cover
- inflatable
- sleeve plate
- plate
- switching mechanism
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 230000017525 heat dissipation Effects 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 5
- 239000002390 adhesive tape Substances 0.000 claims description 28
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 11
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 229910001369 Brass Inorganic materials 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 239000010951 brass Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 12
- 239000004576 sand Substances 0.000 abstract description 7
- 238000002955 isolation Methods 0.000 description 14
- 230000005855 radiation Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/34—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
- H02S40/345—Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes with cooling means associated with the electrical connection means, e.g. cooling means associated with or applied to the junction box
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- 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
Landscapes
- Photovoltaic Devices (AREA)
Abstract
The invention relates to the technical field of solar power supply, and particularly discloses a jack protection structure for a solar power supply shunt switching mechanism, which comprises a device shell, wherein the back surface of the device shell is provided with a wiring jack, a sealing rubber cover, an inflatable rubber cover and an inflatable sleeve plate, the wiring jack is positioned inside the sealing rubber cover, the sealing rubber cover is positioned inside the inflatable rubber cover, an inflatable cavity is arranged inside the inflatable sleeve plate, and the inner wall of the inflatable sleeve plate is movably connected with an inflatable piston plate; according to the invention, through the inflation sleeve plate and the fastening frame, when the external joint is inserted into the wiring socket, the external joint can push the inflation or plugging plate to move through the fastening frame, and the air pressure in the inflation sleeve plate is squeezed between the inflation rubber cover and the sealing rubber cover, so that the sealing rubber cover is tightly attached to the surface of the external joint, external dust and sand are thoroughly isolated, and meanwhile, a space is reserved for heat dissipation of the surface of the external joint, and the effect of prolonging the service life of the device is achieved.
Description
Technical Field
The invention relates to the technical field of solar power supply, in particular to a jack protection structure for a solar power supply shunt switching mechanism.
Background
Solar energy is an important component in modern clean energy, most of the modern society absorbs thermal radiation energy in sunlight and converts the thermal radiation energy into electric energy through a photovoltaic panel, and after the solar energy is converted into the electric energy, current needs to be shunted and converted through a shunt switching mechanism, so that the current generated by a plurality of different photovoltaic panels is fully utilized.
Because the most settings of current solar photovoltaic board are in spacious and flat ground, it is comparatively suitable to place in gobi desert or desert, therefore the position that solar energy power supply reposition of redundant personnel switching mechanism was located has more dust and sand deposit easily on reposition of redundant personnel switching mechanism and ambient temperature higher, and if set up radiator fan and dispel the heat to the device, then pour into partial sand grain into easily between the kneck on the solar energy power supply reposition of redundant personnel switching mechanism and the external plug after long-time work, when plug connects, the sand grain falls inside the interface easily, scrape the interface easily during subsequent use, quartz granule in the sand grain also can get into the interface simultaneously, cause the short circuit of kneck part position, cause certain influence to the normal work of solar energy power supply reposition of redundant personnel switching mechanism, influence its working life.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the socket protection structure for the solar power supply distribution switching mechanism, which has the advantages of fully arranging the entrance of sand and dust outside the interface and prolonging the service life of equipment, and solves the problem that the service life of the conventional power supply distribution switching mechanism is influenced because dust easily enters the conventional power supply distribution switching mechanism during working.
The invention discloses a jack protection structure for a solar power supply shunt switching mechanism, which comprises a device shell and is characterized in that: the back of device shell is equipped with wiring socket, sealed rubber cover, aerifys rubber cover and aerifys the lagging, the wiring socket is located the inside of sealed rubber cover, sealed rubber cover is located the inside of aerifing rubber cover, the inside of aerifing the lagging is equipped with aerifys the chamber, it has insulating oil all to fill between the chamber of aerifing inside the gas pocket and aerify rubber cover and the sealed rubber cover, the inner wall swing joint who aerifys the lagging has aerifys the piston board, the fixed surface of aerifing the piston board is connected with presses the depression bar, the one end of keeping away from aerifing the piston board according to the depression bar runs through the inside of aerifing the lagging and extends to the outside and the fixedly connected with fastening frame of aerifing the lagging, fastening frame is kept away from the fixed surface that presses the surface of depression bar and is connected with the surface that sealed rubber cover and aerify the rubber cover and keep away from the device shell, it all inlays on the surface of aerifing the lagging and aerifing the rubber cover and has the gas tube, aerify the lagging through the gas tube and aerify the space intercommunication between rubber cover and the sealed rubber cover.
The invention discloses a socket protection structure for a solar power supply shunt switching mechanism, wherein a heat dissipation block is fixedly connected to the back of a device shell, a battery jar is arranged inside the heat dissipation block, the inner wall of the battery jar is movably connected with a battery box, the top surface of the battery box is clamped with a battery cover, and a dry battery is arranged inside the battery box.
The invention relates to a socket protection structure for a solar power supply shunt switching mechanism, wherein a radiating fan is fixedly connected to the surface of a radiating block, which is far away from a shell of a device, the radiating fan is electrically connected with a dry battery in a battery box through an electric wire, the radiating fan is positioned right above an inflatable sleeve plate, and when a wiring socket is tightly isolated, external wind flow can be blown to the inflatable sleeve plate through the radiating fan, so that heat is radiated at the wiring socket on the device.
The invention relates to a socket protection structure for a solar power supply shunt switching mechanism, wherein an inflatable sleeve plate is made of alumina ceramics, the inflatable sleeve plate is made of brass, a sealing rubber cover and an inflatable rubber cover are both made of heat-conducting silica gel, and the inflatable sleeve plate and the inflatable rubber cover are made of materials, so that heat can be smoothly led out by matching with the inflatable sleeve plate, and a certain heat dissipation function is realized while dust is isolated.
According to the socket protection structure for the solar power supply shunt switching mechanism, the isolation adhesive tape and the shielding adhesive tape are fixedly connected to the surface, far away from the inflatable rubber cover, of the fastening frame, the front surface of the shielding adhesive tape is movably connected with the back surface of the isolation adhesive tape, and the isolation adhesive tape is used for filling a gap between the external joint and the fastening frame when the external joint is inserted into the fastening frame, so that the external joint and the fastening frame are tightly connected, and meanwhile, when the joint is not required to be inserted, external dust can be prevented from entering the wiring socket through the shielding adhesive tape.
According to the socket protection structure for the solar power supply distribution switching mechanism, the surfaces of the pressing rod and the inflatable piston plate, which are far away from the inflatable sleeve plate, are fixedly connected with the isolation adhesive tapes, the isolation adhesive tapes are made of silica gel, so that when an external joint is inserted into the fastening frame, the isolation adhesive tapes can be tightly clamped with the fastening frame, and meanwhile, when the joint does not need to be inserted, external dust can be prevented from entering the wiring socket.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the inflatable sleeve plate and the fastening frame, when the external connector is inserted into the wiring socket, the external connector can push the inflatable piston plate to move through the fastening frame in the movement process, air pressure and insulating oil in the inflatable sleeve plate are squeezed between the inflatable rubber cover and the sealing rubber cover, so that the sealing rubber cover is tightly attached to the surface of the external connector, heat generated at the external connector and the wiring socket can be rapidly transferred to the inflatable sleeve plate, the heat dissipation effect of the external connector and the wiring socket is ensured while sand is prevented from falling into a gap between the external connector and the wiring socket, and the effect of prolonging the service life of the device is achieved.
2. According to the invention, through the heat radiation fan, when the wiring socket is tightly isolated, external wind flow can be blown onto the inflatable sleeve plate to radiate the wiring socket on the device, and through the isolation adhesive tape, when the external joint is inserted into the fastening frame, the gap between the external joint and the fastening frame can be filled up through the isolation adhesive tape, so that the tight connection between the external joint and the fastening frame is ensured, and meanwhile, when the joint is not required to be inserted, the external dust can be prevented from entering the wiring socket through the shielding adhesive tape.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic side sectional view of the present invention;
FIG. 2 is a schematic view of a back view structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
fig. 4 is an enlarged schematic view of a portion B in fig. 1.
In the figure: 1. a device housing; 2. a wiring socket; 3. sealing the rubber cover; 4. an inflatable rubber cover; 5. inflating the lagging; 6. an inflatable piston plate; 7. a pressing lever; 8. fastening the frame; 9. an inflation tube; 10. a heat dissipating block; 11. a battery case; 12. a battery cover; 13. a heat-dissipating fan; 14. a shielding adhesive tape; 15. a release adhesive tape.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details should not be taken to limit the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to "first", "second", etc. in the present invention are used for descriptive purposes only, do not specifically refer to an order or sequence, and do not limit the present invention, but merely distinguish components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-4, the socket protection structure for a solar power supply shunt switching mechanism of the invention comprises a device housing 1, a wiring socket 2, a sealing rubber cover 3, an inflation rubber cover 4 and an inflation bushing plate 5 are arranged on the back surface of the device housing 1, the wiring socket 2 is arranged inside the sealing rubber cover 3, the sealing rubber cover 3 is arranged inside the inflation rubber cover 4, an inflation cavity is arranged inside the inflation bushing plate 5, insulating oil is filled between the inflation cavity inside the inflation bushing plate 5 and the inflation rubber cover 4 and the sealing rubber cover 3, an inflation piston plate 6 is movably connected to the inner wall of the inflation bushing plate 5, a pressing rod 7 is fixedly connected to the surface of the inflation piston plate 6, one end of the pressing rod 7 far away from the inflation piston plate 6 penetrates through the interior of the inflation bushing plate 5 and extends to the exterior of the inflation bushing plate 5, a fastening frame 8 is fixedly connected to the surface of the inflation bushing plate 5, the surface of the fastening frame 8 far away from the rod 7 is fixedly connected to the surfaces of the sealing rubber cover 3 and the inflation rubber cover 4 far away from the device housing 1, a fastening tube 9 is embedded in the surfaces of the inflation bushing plate 5 and the inflation rubber cover 4, the external sealing rubber cover 5, heat dissipation rubber cover 5 can be quickly transferred to the external sealing rubber cover 3 through the external sealing rubber cover, heat dissipation rubber cover 3, the external sealing rubber cover can be prevented from the external sealing rubber cover 5 and from the external heat dissipation rubber cover 5, heat dissipation rubber cover 3, the effect of prolonging the service life of the device is achieved.
Aerify lagging 5 and constitute for an alumina ceramics, aerify lagging 5 and constitute for a brass, sealed rubber casing 3 with aerify rubber casing 4 and be a heat conduction silica gel and constitute, through aerifing lagging 5 and the material of aerifing rubber casing 4 for can cooperate and aerify the smooth and easy derivation heat of lagging 5, have certain heat dissipation function when isolated dust.
Fastening frame 8 is kept away from to aerify the fixed surface of rubber cover 4 and is connected with isolation adhesive tape 15 and shelters from adhesive tape 14, shelter from adhesive tape 14 the front and the back swing joint of isolation adhesive tape 15, through isolation adhesive tape 15, when making connect to insert in fastening frame 8 outside, can fill up the space between outside joint and fastening frame 8 via isolation adhesive tape 15, it is inseparable to guarantee that outside joint is connected with fastening frame 8, when not needing to insert the joint simultaneously, also can block external dust via sheltering from adhesive tape 14 and get into wiring socket 2.
In using the present invention: the shielding adhesive tapes 14 are lifted, the external plug is inserted into the gap between the isolation adhesive tapes 15, after the isolation adhesive tapes 15 are tightly contacted with the fastening frame 8, the external joint is continuously pushed, the fastening frame 8 drives the inflatable piston plate 6 to move in the inflatable sleeve plate 5 through the pressing rod 7, the insulating oil in the inflatable sleeve plate 5 is squeezed into the position between the sealing rubber cover 3 and the inflatable rubber cover 4, so that the sealing rubber cover 3 can tightly attach the inserted external joint to isolate external dust, heat generated at the contact position between the external plug and the wiring socket 2 can be rapidly transmitted to the inflatable sleeve plate 5 from the insulating oil between the inflatable rubber cover 4 and the sealing rubber cover 3, the heat dissipation fan 13 is started at the moment, the heat on the surfaces of the inflatable sleeve plate 5 and the inflatable rubber cover 4 can be dissipated by the heat dissipation fan 13 while the wiring socket 2 is prevented from entering dust, and the service life of the solar power supply shunt switching mechanism is prolonged.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. A socket protection architecture for a solar powered shunt switching mechanism, comprising a device housing (1), characterized in that: the back of the device shell (1) is provided with a wiring socket (2), a sealing rubber cover (3), an inflatable rubber cover (4) and an inflatable sleeve plate (5), the wiring socket (2) is positioned in the sealing rubber cover (3), the sealing rubber cover (3) is positioned in the inflatable rubber cover (4), an inflatable cavity is arranged in the inflatable sleeve plate (5), the inflatable cavity in the inflatable sleeve plate (5) and the space between the inflatable rubber cover (4) and the sealing rubber cover (3) are filled with insulating oil, the inner wall of the inflatable sleeve plate (5) is movably connected with an inflatable piston plate (6), the surface of the inflatable piston plate (6) is fixedly connected with a pressing rod (7), one end of the pressing rod (7) far away from the inflatable piston plate (6) penetrates through the inside of the inflatable sleeve plate (5) and extends to the outside of the inflatable sleeve plate (5) and is fixedly connected with a fastening frame (8), the surface of the fastening frame (8) far away from the pressing rod (7) and the sealing rubber cover (3) and the inflatable rubber cover (4) is far away from the fixed device shell (1), and the inflatable sleeve plate (5) is communicated with an inflatable rubber pipe (9), through aerifing bushing plate (5) and fastening frame (8), make when inserting wiring socket (2) with the joint of outside, the outside joint can promote through fastening frame (8) and aerify piston plate (6) activity in the motion process, will aerify atmospheric pressure and insulating oil in bushing plate (5) and squeeze into to aerifing between gluey cover (4) and the sealed gluey cover (3), thereby make sealed gluey cover (3) closely paste the surface of tightly connecting in the outside, the heat that makes outside joint and wiring socket (2) department take place can be transmitted to aerifing bushing plate (5) rapidly.
2. The jack protection architecture for a solar powered shunt switching mechanism of claim 1, wherein: the device is characterized in that a heat dissipation block (10) is fixedly connected to the back of the device shell (1), a battery jar is formed in the heat dissipation block (10), a battery box (11) is movably connected to the inner wall of the battery jar, a battery cover (12) is clamped to the top face of the battery box (11), and a dry battery is arranged in the battery box (11).
3. The jack protection architecture for a solar powered shunt switching mechanism of claim 2, wherein: the surface fixed connection that device shell (1) was kept away from in radiating block (10) has radiator fan (13), radiator fan (13) pass through the electric wire and the dry battery electric connection in battery case (11), radiator fan (13) are located and aerify directly over lagging (5).
4. The socket protection structure for a solar powered shunt switching mechanism of claim 1, wherein: aerify lagging (5) and constitute for an alumina ceramics, aerify lagging (5) and constitute for a brass, sealed rubber cover (3) and aerify rubber cover (4) and be a heat conduction silica gel and constitute.
5. The jack protection architecture for a solar powered shunt switching mechanism of claim 1, wherein: the surface fixed connection that aerifys rubber cover (4) is kept away from in fastening frame (8) keeps apart adhesive tape (15) and shelters from adhesive tape (14), shelter from the front of adhesive tape (14) and the back swing joint of keeping apart adhesive tape (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010062801.6A CN111245360B (en) | 2020-01-19 | 2020-01-19 | Socket protection structure for solar power supply shunt switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010062801.6A CN111245360B (en) | 2020-01-19 | 2020-01-19 | Socket protection structure for solar power supply shunt switching mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111245360A CN111245360A (en) | 2020-06-05 |
| CN111245360B true CN111245360B (en) | 2023-02-10 |
Family
ID=70866774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010062801.6A Active CN111245360B (en) | 2020-01-19 | 2020-01-19 | Socket protection structure for solar power supply shunt switching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111245360B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002217442A (en) * | 2001-01-17 | 2002-08-02 | Fuji Electric Co Ltd | Solar battery module and manufacture of the same |
| WO2016030698A1 (en) * | 2014-08-29 | 2016-03-03 | Martin Snell | An oil insulated connector |
| CN107492856A (en) * | 2017-10-12 | 2017-12-19 | 威腾电气集团股份有限公司 | A kind of plug-in type insulation bus slot structure |
| WO2018090433A1 (en) * | 2016-11-16 | 2018-05-24 | 上海启钧电子有限公司 | Outdoor electronic device |
| CN109301586A (en) * | 2018-11-29 | 2019-02-01 | 美钻深海能源科技研发（上海）有限公司 | Underwater hot plugging sealing structure |
| CN208637764U (en) * | 2018-09-19 | 2019-03-22 | 苏州荣基精密电子有限公司 | A kind of slotting PIN formula connector of USB that can be dust-proof |
| CN209200306U (en) * | 2018-12-29 | 2019-08-02 | 洛阳市光发能源科技有限公司 | A kind of solar energy cable confluence connector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102595754B (en) * | 2012-01-06 | 2015-05-13 | 同方威视技术股份有限公司 | Radiation device installing box and oil cooling cyclic system as well as X-ray generator |
-
2020
- 2020-01-19 CN CN202010062801.6A patent/CN111245360B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002217442A (en) * | 2001-01-17 | 2002-08-02 | Fuji Electric Co Ltd | Solar battery module and manufacture of the same |
| WO2016030698A1 (en) * | 2014-08-29 | 2016-03-03 | Martin Snell | An oil insulated connector |
| WO2018090433A1 (en) * | 2016-11-16 | 2018-05-24 | 上海启钧电子有限公司 | Outdoor electronic device |
| CN107492856A (en) * | 2017-10-12 | 2017-12-19 | 威腾电气集团股份有限公司 | A kind of plug-in type insulation bus slot structure |
| CN208637764U (en) * | 2018-09-19 | 2019-03-22 | 苏州荣基精密电子有限公司 | A kind of slotting PIN formula connector of USB that can be dust-proof |
| CN109301586A (en) * | 2018-11-29 | 2019-02-01 | 美钻深海能源科技研发（上海）有限公司 | Underwater hot plugging sealing structure |
| CN209200306U (en) * | 2018-12-29 | 2019-08-02 | 洛阳市光发能源科技有限公司 | A kind of solar energy cable confluence connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111245360A (en) | 2020-06-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111245360B (en) | Socket protection structure for solar power supply shunt switching mechanism | |
| CN214069556U (en) | Operating mechanism of surge protector backup protector | |
| CN215774078U (en) | Platform district is split type radiator for terminal | |
| CN214852386U (en) | Unmanned aerial vehicle battery management system's remote control case | |
| CN211047693U (en) | L ED screen display heat dissipation device | |
| CN212367370U (en) | Camera water cooling mechanism | |
| CN209860427U (en) | Intelligence high temperature resistance power distribution box | |
| CN108512168B (en) | A kind of transformer bus protective device | |
| CN111564769A (en) | High leakproofness switch board | |
| CN217160306U (en) | Low-voltage electricity saver | |
| CN212812464U (en) | Monitoring camera power amplifier control circuit board with dormancy function | |
| CN218587263U (en) | Intelligent communication gateway device of power system | |
| CN210686252U (en) | Automatic controller for water pump | |
| CN219421390U (en) | Glue filling partition charger structure of electric vehicle | |
| CN212156872U (en) | Detector indicator lamp protection device | |
| CN220855608U (en) | Intelligent box with detachable base | |
| CN214673658U (en) | Digital transformer substation control system | |
| CN214960380U (en) | Novel power supply for controlling dimming glass | |
| CN220798873U (en) | Heat radiation structure of power adapter | |
| CN215498176U (en) | Air type bus duct jack box mounting structure | |
| CN212258129U (en) | Box type transformer | |
| CN212098456U (en) | High protection electric automobile charging device casing | |
| CN206572384U (en) | LED light device | |
| CN218850834U (en) | Video and audio law enforcement recorder convenient to waterproof heat dissipation | |
| CN217273714U (en) | Tile nail lamp with heat dissipation device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |