CN205509967U - Junction box of solar photovoltaic module - Google Patents
Junction box of solar photovoltaic module Download PDFInfo
- Publication number
- CN205509967U CN205509967U CN201620226912.5U CN201620226912U CN205509967U CN 205509967 U CN205509967 U CN 205509967U CN 201620226912 U CN201620226912 U CN 201620226912U CN 205509967 U CN205509967 U CN 205509967U
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- Prior art keywords
- electric connection
- connection board
- chamber
- cable
- box body
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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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- Connection Or Junction Boxes (AREA)
Abstract
The utility model provides a junction box of solar photovoltaic module, belongs to solar PV cells subassembly technical field. Including the box body, the box body chamber has, and the front side in box body chamber has the electric connection board to settle chamber, rear side to have the busbar to introduce the mouth, the electric connection board is established and is settled the intracavity at the electric connection board, bypass diode is than small in quantity of electric connection board, the lid, with the box body cooperation, characteristics: the electric connection board has an electric connection board weld flange towards an ascending side surface, and the electric connection board weld flange that pin and electricity are connected on foot and the double -phase adjacent electric connection board is connected, and the electric connection board has to carry towards the surface of ascending one side glues a flange, establishes on the electric connection board to overflow and glues the breach, and the sectional form that the chamber was introduced to the cable is the n font, and cable briquetting and cable introduction positioning seat are fixed. Ensure electrical connection's reliability, make electric connection board and casting glue embody excellent combination effect, avoid external rainwater, moisture to attack and cause the electrical connection trouble, resist intensity when promoting the cable and pulled by external force.
Description
Technical field
This utility model belongs to solar photovoltaic battery component technical field, is specifically related to a kind of solar photovoltaic assembly rosette.
Background technology
Solar photovoltaic assembly rosette is the vitals of output sun-generated electric power, it is the transition apparatus implementing solar cell lead and external lead wire to be connected, generally by lid, cassette holder (also referred to as box body), the bypass diode, the electric wire that are arranged in cassette holder be conductively connected mechanism and constitute.The effect of aforesaid bypass diode is to avoid reverse charging undermine solar-energy photo-voltaic cell and prevent from bringing disaster to the normal work of whole solar photovoltaic battery component because of a solar-energy photo-voltaic cell short circuit.
nullThe technical information about solar photovoltaic assembly rosette it is no lack of in disclosed Chinese patent literature，As: CN201639227U(solar photovoltaic assembly terminal block housings)、CN101944546B(solar photovoltaic assembly rosette)、CN101442280A(solar photovoltaic assembly rosette)、The structure-improved of CN2716748Y(solar assembly junction box)、The rosette of the output lead of CN101138098A(solar energy module and the installation method of this rosette)、CN200941388Y(Wiring box for solar photovoltaic electrification component)、CN201075856Y(solar energy photovoltaic metallic wiring box)、CN101286626A(solar photovoltaic metallic wiring box) and CN101459392A(solar-energy photo-voltaic cell system rosette)，Etc..
It is not limited to " for the rosette of crystal silicon solar photovoltaic module " that the technical problem existing for patent formula exemplified above recommended by Authorization Notice No. CN204810226U and is made up (specifically can be found in background technology hurdle and the technique effect hurdle of this patent specification).nullBut still there is following shortcoming in this patent formula: one，Due to material is copper coin one group of electric connection board (patent claims conductive plate) of the structural system as electrical connection mechanism towards upper side i.e. towards the smooth surface such as mirror of side of bypass diode，Due to the pin that is electrically connected that bypass diode is the pin by its one end and the other end, each two two pieces of adjacent electric connection boards in one group of electric connection board are implemented electrical connection again，And the mode of two pieces of adjacent electric connection board electrical connections is realized by pin and the pin that is electrically connected by welding，Thus be difficult to when welding ensure the pin of bypass diode and the pin welding effect with electric connection board that is electrically connected，That is pin and and the pin that is electrically connected relatively fragile with the reliability of the welding position of electric connection board，Even there will be rosin joint phenomenon，Then pack in rosette、Storage、The link of transport and installation etc easily occurs sealing-off situation because of vibration；They are two years old, as aforementioned, owing to the surface of one group of electric connection board is the most smooth, thus during the encapsulating of subsequent handling, electric connection board cannot give play to the preferable adsorption effect to sizing material (powder circle custom claims casting glue), i.e. affect the overall adhesion between sizing material and electric connection board, during the military service (use) of rosette, easily suffer rainwater, moisture attack because of sealing difference, make electrical connection mechanism, bypass diode and cable connecting part position etc. that the situation of short circuit etc to occur；They are three years old, owing to two cables are to probe into box body chamber (patent claims die cavity) to implement electrically to weld with each one piece of electric connection board being positioned at both sides in one group of electric connection board in the position introducing positioning seat (patent claims briquetting seat) corresponding to cable, each one piece due to these both sides only exists a micro-vast electrical isolation gap between electric connection board and the electric connection board of central region again, thus on the one hand affect speed of welding, because it is careless slightly, solder can spread to adjacent electric connection board and cause electric short circuit, on the other hand in follow-up encapsulating operation, the solder joint position of cable Yu electric connection board cannot be realized comprehensive parcel by sizing material, to sealing, protection is unfavorable；They are four years old, in order to two cables be restrained in the position introducing positioning seat corresponding to cable (i.e. location), thus arrange a cable briquetting (patent claims briquetting) in the position of the open topped of cable introducing positioning seat, specifically: after completing electrically the welding of cable and electric connection board, by heat fusing welding manner, with cable, cable briquetting being introduced positioning seat heat fusing in the position corresponding to aforementioned open topped to weld, its positive effect is prevented drag cable during installation and daily inspection from causing itself and electric connection board sealing-off.But, facts have proved generally make when External Force Acting is in cable cable produce upwards drag gravitation, then u-shaped due to the cable introducing chamber of cable introducing positioning seat, and cable briquetting is to cable control at the accent (the most aforesaid uncovered) corresponding to this U-shaped, thus it is relatively fragile to the control effect of cable.
For above-mentioned prior art, it is necessary to rational modification in addition, make positive and useful exploration and design for this applicant, finally defined technical scheme described below, and proved practicable through simulation test under taking secrecy provision.
Summary of the invention
Task of the present utility model is to provide a kind of pin helping avoid bypass diode and being electrically connected between pin and electric connection board rosin joint and sealing-off situation occur and uses the reliability that ensures electrical connection, be conducive to making sealing sizing material and electric connection board reliable connection use and embody excellent embedding effect when embedding, it is of value to and makes embedding sizing material that the comprehensive parcel in solder joint position of cable and electric connection board to be used the reliability preventing from suffering rainwater and moisture attack and affect in use, have to be easy to promote and cable is introduced control effect on positioning seat at cable and uses external force resistance and pull and avoid to divide de-solar photovoltaic assembly rosette with electric connection board.
Task of the present utility model is performed by, a kind of solar photovoltaic assembly rosette, including box body, this box body has a box body chamber, constituted with space state from left to right in the front side in this box body chamber and had electric connection board placing chamber, rear side in box body chamber offers the busbar intake of the diapire in through box body chamber from left to right with space state, the quantity of this busbar intake is equal with the quantity of electric connection board placing chamber and position is corresponding with electric connection board placing chamber, on box body and in the position in the front of an electric connection board placing chamber corresponding to left side and right side, respectively it is extended with a cable introduces positioning seat, this cable introduces positioning seat and has a cable introducing chamber, this cable introduces chamber and communicates with electric connection board placing chamber and the position of the accent introducing chamber corresponding to this cable is provided with a cable briquetting；Electric connection board, the quantity of this electric connection board is equal with the quantity of described electric connection board placing chamber and is arranged in electric connection board placing chamber；Bypass diode, fewer than the quantity of electric connection board one of the quantity of this bypass diode, and this bypass diode are connected between two adjacent electric connection boards by the pin of its one end and the pin that is electrically connected of the other end；Lid, this lid matches with described box body and covers described box body chamber and protect, be characterised by: described electric connection board towards on a side surface and constitute in the position corresponding to described pin and the pin that is electrically connected and have the electric connection board weld flange on the surface being raised in electric connection board, described pin and the electric connection board weld flange being electrically connected on pin and two adjacent electric connection boards are welded to connect, electric connection board towards on the surface of side constituted with high density state and to be had load glue flange, the electric connection board introducing positioning seat corresponding to described cable offers one and overflows glue breach, it is n font that described cable introduces the section configuration in chamber, described cable briquetting introduces positioning seat at the opening corresponding to this n font with described cable and fixes.
In a specific embodiment of the present utility model, constitute in described electric connection board placing chamber and have electric connection board locating dowel, offering hole, electric connection board location on described electric connection board and in the position corresponding to electric connection board locating dowel, this electric connection board location borehole jack is put in electric connection board locating dowel.
In another specific embodiment of the present utility model, constitute in the front side in described box body chamber and the position between the described electric connection board placing chamber adjacent corresponding to two and have electric connection board to separate flange.
In another specific embodiment of the present utility model, the rear side in described box body chamber and the position between the described busbar intake adjacent corresponding to two are constituted has busbar to separate projection.
In another specific embodiment of the present utility model, on the left side of described box body and the outer wall on right side, each composition has a lid card base, and respectively constitute on the left side of described lid and the inwall on right side and in the position corresponding to lid card base and have a lid card base mating groove, this lid card base mating groove matches with lid card base.
Also have in a specific embodiment of the present utility model, and offering an electric connection board busbar entrance hole corresponding to described busbar intake on described electric connection board.
Of the present utility model more and in a specific embodiment, having one to overflow glue post at described box body intracavity and constituting in the position of the rear side separating projection corresponding to described busbar, this excessive glue post has one and overflows glue post chamber.
In an of the present utility model and then specific embodiment, described cable briquetting is constituted towards upper side has a cable to limit chamber, and this cable limits chamber, and introduce chamber with described cable corresponding, and the shape in this cable restriction chamber is u-shaped.
Of the present utility model the most more and in a specific embodiment, described cable briquetting and described cable introduce positioning seat heat fusing and are welded and fixed.
Of the present utility model again and then in a specific embodiment, described carries the combination that glue flange is floating-point shape, strip or floating-point shape and strip.
The technical scheme that this utility model provides is relative to one of the technique effect of prior art, owing to and having electric connection board weld flange corresponding to the pin of bypass diode with the position composition of the pin that is electrically connected on electric connection board, thus pin and the weld strength of the pin that is electrically connected can be ensured, avoid the occurrence of rosin joint and sealing-off situation, it is ensured that the reliability of electrical connection；Two, had load glue flange owing to constituting with high density state on the surface of electric connection board, thus electric connection board and casting glue can be made when embedding fluid sealant to embody the combination effect of excellence；Three, unrestrained glue breach is had owing to introducing at the cable introducing positioning seat corresponding to cable to constitute on the electric connection board in chamber, thus when embedding fluid sealant, sizing material can be by way of this impregnation breach by the comprehensive parcel in solder joint position of cable Yu electric connection board, it is to avoid extraneous rainwater, moisture attack and cause electrical connection fault；Four, n font is become from the U-shaped in prior art owing to cable to be introduced chamber, and cable briquetting is transferred to lower section fix with cable introducing positioning seat, thus opposing intensity when cable is pulled by external force can be promoted, it is to avoid cable and electric connection board divide at solder joint position de-and improve the control effect to cable.
Accompanying drawing explanation
Fig. 1 is example structure figure of the present utility model.
Fig. 2 is that Fig. 1 removes the top view after lid and application examples schematic diagram.
Detailed description of the invention
nullRefer to Fig. 1，Show the box body 1 molded by plastic warp，This box body 1 has i.e. to constitute a box body chamber 11，Constituted with space state from left to right in the front side in this box body chamber 11 and had electric connection board placing chamber 111，Rear side in box body chamber 11 offers the busbar intake 112 of the diapire in through box body chamber 11 from left to right with space state，The quantity of this busbar intake 112 is equal with the quantity of electric connection board placing chamber 111 and position is corresponding with electric connection board placing chamber 111，On box body 1 and in the position in the front of an electric connection board placing chamber 111 corresponding to left side and right side, respectively it is extended with a cable introduces positioning seat 12，This cable introduces positioning seat and has a cable introducing chamber 121，This cable introduces chamber 121 and communicates with electric connection board placing chamber 111 and the position of the accent introducing chamber 121 corresponding to this cable is provided with a cable briquetting 122；Giving electric connection board 2, the quantity of this electric connection board 2 is equal with the quantity of aforesaid electric connection board placing chamber 111 and is arranged in electric connection board placing chamber 111；Give bypass diode 3, fewer than the quantity of electric connection board 2 one of the quantity of this bypass diode 3, and this bypass diode 3 is connected between two adjacent electric connection boards 2 by the pin 31 of its one end and the pin 32 that is electrically connected of the other end；Give the lid 4 molded by plastic warp, match with aforesaid box body 1 by this lid 4 and aforesaid box body chamber 11 is covered and protects.
In the present embodiment, the quantity of aforesaid electric connection board placing chamber 111 and busbar intake 112 is respectively four, thus aforesaid electric connection board 2 phase should have four pieces, and aforesaid bypass diode 3 has three.Aforesaid two cables introduce a cable in the left side in chamber 121 and introduce a chamber battery lead plate placing chamber 111 corresponding to left side, and a cable on the right side in two cable introducing chambeies 121 introduces a chamber battery lead plate placing chamber 111 corresponding to right side.
The technical essential of technical scheme provided as this utility model: aforesaid electric connection board 2 towards on a side surface and constitute in the position corresponding to aforementioned pin 31 and the pin 32 that is electrically connected and have the electric connection board weld flange 21 on the surface being raised in electric connection board 2, electric connection board weld flange 21 on pin 31 and the pin 32 that the is electrically connected electric connection board 2 adjacent with two is welded to connect, electric connection board 2 towards on the surface of side constituted with high density state and to be had load glue flange 22, the electric connection board 2 introducing positioning seat 12 corresponding to aforementioned cable offers one and overflows glue breach 23, it is n font that aforesaid cable introduces the section configuration in chamber 121, aforesaid cable briquetting 122 introduces positioning seat 12 at the opening corresponding to this n font with aforementioned cable and fixes.
According to specialty general knowledge, in four pieces of connecting plates 2 as shown in Figure 1, the each one piece of electric connection board 2 being positioned at left side and right side only need to constitute electric connection board weld flange 21 in side, and the two pieces of electric connection boards 2 being positioned at centre need to respectively constitute an electric connection board weld flange 21 in both sides.
Constitute in aforesaid electric connection board placing chamber 111 and have electric connection board locating dowel 1111, offering hole 24, electric connection board location on aforesaid electric connection board 2 and in the position corresponding to electric connection board locating dowel 1111, hole 24, this electric connection board location is nested with in electric connection board locating dowel 1111.
Preferably, constituting in the front side in aforementioned box body chamber 11 and the position between the aforementioned electric connection board placing chamber 111 adjacent corresponding to two has electric connection board to separate flange 113, separates flange 113 by this electric connection board and electric connection board placing chamber 111 is separated into relatively independent chamber.
Preferably, rear side in aforementioned box body chamber 11 and the position between the aforementioned busbar intake 112 adjacent corresponding to two are constituted has busbar to separate protruding 114, and this busbar separates protruding 114 and separates flange 113 with front electric connection board and jointly coordinate and make electric connection board placing chamber 111 form a separate chamber the most complete further.
Preferably, on the aforementioned left side of box body 1 and the outer wall on right side, each composition has a lid card base 13, respectively constitute on the aforementioned left side of lid 4 and the inwall on right side and in the position corresponding to lid card base 13 as return and have a lid card base mating groove 41, this lid card base mating groove 41 matches with lid card base 13, by this lid 4, aforesaid electric connection board 2 and bypass diode 3 is covered and is protected.
As shown in Figure 1, and offering an electric connection board busbar entrance hole 25 corresponding to aforementioned busbar intake 112 on aforesaid electric connection board 2, in use, four busbars are welded to connect with electric connection board 2 by way of busbar intake 112 and battery lead plate busbar entrance hole 25 successively.
Preferably, constitute in aforementioned box body chamber 11 and in the position of the rear side separating protruding 114 corresponding to aforementioned busbar and have one to overflow glue post 115(totally three), this excessive glue post 115 has one and overflows glue post chamber 1151.
As shown in Figure 1, aforesaid cable briquetting 122 is constituted towards upper side has a cable to limit chamber 1221, and it is corresponding with aforesaid cable introducing chamber 121 that this cable limits chamber 1221, and the shape in this cable restriction chamber 1221 is u-shaped.
In the present embodiment, aforesaid cable briquetting 122 and aforesaid cable introduce positioning seat 12 heat fusing and are welded and fixed, and aforesaid load glue flange 22 is in floating-point shape, but can also be the combination of strip or floating-point shape and strip.
Refer to Fig. 2 and combine Fig. 1, figure 2 illustrates a pair cable 5, this introduces chamber 121 from cable and introduces and welded with electric connection board 2 by its cable core 51 end of 5 and i.e. corresponded to the end control to cable 5 of the position of opening of aforementioned n font by aforesaid cable briquetting 122 in the position of the bottom accent introducing chamber 121 corresponding to cable.Owing to this utility model mounting means in use belongs to prior art and can be found in CN204810226U etc., thus repeat no more.
In sum, the technical scheme that this utility model provides overcomes the shortcoming in prior art, has favorably accomplished invention task, has cashed the technique effect described in applicant's superincumbent technique effect hurdle faithfully.
Claims (10)
1.A kind of solar photovoltaic assembly rosette, including box body (1) , this box body (1) There is a box body chamber (11) , in this box body chamber (11) Front side constituted with space state from left to right and had electric connection board placing chamber (111) , in box body chamber (11) Rear side offer through box body chamber with space state from left to right (11) The busbar intake of diapire (112) , this busbar intake (112) Quantity and electric connection board placing chamber (111) Quantity is equal and position and electric connection board placing chamber (111) Corresponding, at box body (1) Go up and at an electric connection board placing chamber corresponding to left side and right side (111) The position in front be respectively extended with a cable and introduce positioning seat (12) , this cable introduces positioning seat and has a cable introducing chamber (121) , this cable introduces chamber (121) With electric connection board placing chamber (111) Communicate and introducing chamber corresponding to this cable (121) The position of accent be provided with a cable briquetting (122) ；Electric connection board (2) , this electric connection board (2) Quantity and described electric connection board placing chamber (111) Quantity equal and be arranged on electric connection board placing chamber (111) In；Bypass diode (3) , this bypass diode (3) Quantity compare electric connection board (2) Few one of quantity, and this bypass diode (3) By the pin of its one end (31) And the pin that is electrically connected of the other end (32) It is connected to two adjacent electric connection boards (2) Between；Lid (4) , this lid (4) With described box body (1) Match and to described box body chamber (11) Cover and protect, it is characterised in that: at described electric connection board (2) Towards a upper side surface and corresponding to described pin (31) And the pin that is electrically connected (32) Position constitute be raised in electric connection board (2) The electric connection board weld flange on surface (21) , described pin (31) And the pin that is electrically connected (32) The electric connection board adjacent with two (2) On electric connection board weld flange (21) It is welded to connect, at electric connection board (2) Constituted with high density state towards the surface of upper side and had load glue flange (22) , introducing positioning seat corresponding to described cable (12) Electric connection board (2) On offer one and overflow glue breach (23) , described cable introduces chamber (121) Section configuration in n Font, described cable briquetting (122) Corresponding to being somebody's turn to do n The opening of font introduces positioning seat with described cable (12) Fixing.
2.According to claim 1 Described solar photovoltaic assembly rosette, it is characterised in that at described electric connection board placing chamber (111) Interior composition has electric connection board locating dowel (1111) , at described electric connection board (2) Go up and corresponding to electric connection board locating dowel (1111) Position offer electric connection board location hole (24) , hole, this electric connection board location (24) It is nested with in electric connection board locating dowel (1111) On.
3.According to claim 1 Described solar photovoltaic assembly rosette, it is characterised in that in described box body chamber (11) Front side and at the described electric connection board placing chamber adjacent corresponding to two (111) Between position constitute have electric connection board to separate flange (113) 。
4.According to claim 1 Described solar photovoltaic assembly rosette, it is characterised in that in described box body chamber (11) Rear side and at the described busbar intake adjacent corresponding to two (112) Between position constitute have busbar to separate projection (114) 。
5.According to claim 1 Described solar photovoltaic assembly rosette, it is characterised in that at described box body (1) Left side and right side outer wall on each constitute have a lid card base (13) , and at described lid (4) Left side and right side inwall on and corresponding to lid card base (13) Position respectively constitute and have a lid card base mating groove (41) , this lid card base mating groove (41) With lid card base (13) Match.
6.According to claim 1 Described solar photovoltaic assembly rosette, it is characterised in that at described electric connection board (2) Go up and corresponding to described busbar intake (112) Offer an electric connection board busbar entrance hole (25) 。
7.According to claim 4 Described solar photovoltaic assembly rosette, it is characterised in that in described box body chamber (11) In and separating projection corresponding to described busbar (114) The position of rear side constitute and have one to overflow glue post (115) , this excessive glue post (115) Have one to overflow glue post chamber (1151) 。
8.According to claim 1 Described solar photovoltaic assembly rosette, it is characterised in that described cable briquetting (122) Constituting towards upper side has a cable to limit chamber (1221) , this cable limits chamber (1221) Chamber is introduced with described cable (121) Corresponding, and this cable restriction chamber (1221) Shape in U Font.
9.According to claim 1 Described solar photovoltaic assembly rosette, it is characterised in that described cable briquetting (122) Positioning seat is introduced with described cable (12) Heat fusing is welded and fixed.
10.According to claim 1 Described solar photovoltaic assembly rosette, it is characterised in that described load glue flange (22) In floating-point shape, the combination of strip or floating-point shape and strip。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226912.5U CN205509967U (en) | 2016-03-23 | 2016-03-23 | Junction box of solar photovoltaic module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620226912.5U CN205509967U (en) | 2016-03-23 | 2016-03-23 | Junction box of solar photovoltaic module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205509967U true CN205509967U (en) | 2016-08-24 |
Family
ID=56733046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620226912.5U Expired - Fee Related CN205509967U (en) | 2016-03-23 | 2016-03-23 | Junction box of solar photovoltaic module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205509967U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160654A (en) * | 2016-08-26 | 2016-11-23 | 苏州快可光伏电子股份有限公司 | Wiring pedestal and apply its photovoltaic component terminal box |
| CN106208955A (en) * | 2016-08-31 | 2016-12-07 | 常熟市福莱德连接器科技有限公司 | A kind of rosette |
| CN109445043A (en) * | 2018-12-26 | 2019-03-08 | 上海先方半导体有限公司 | A kind of encapsulating structure of cable |
-
2016
- 2016-03-23 CN CN201620226912.5U patent/CN205509967U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160654A (en) * | 2016-08-26 | 2016-11-23 | 苏州快可光伏电子股份有限公司 | Wiring pedestal and apply its photovoltaic component terminal box |
| CN106208955A (en) * | 2016-08-31 | 2016-12-07 | 常熟市福莱德连接器科技有限公司 | A kind of rosette |
| CN109445043A (en) * | 2018-12-26 | 2019-03-08 | 上海先方半导体有限公司 | A kind of encapsulating structure of cable |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20200323 |