CN201845896U - Solar photovoltaic connector - Google Patents
Solar photovoltaic connector Download PDFInfo
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- CN201845896U CN201845896U CN2010201892319U CN201020189231U CN201845896U CN 201845896 U CN201845896 U CN 201845896U CN 2010201892319 U CN2010201892319 U CN 2010201892319U CN 201020189231 U CN201020189231 U CN 201020189231U CN 201845896 U CN201845896 U CN 201845896U
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Abstract
The utility model relates to the field of solar photovoltaic power generation and discloses a solar photovoltaic connector. The solar photovoltaic connector is applicable to the connection between a conductive element and a photovoltaic cable. The photovoltaic cable comprises a cable core and an insulating layer coated outside the cable core; the solar photovoltaic connector comprises a box body and at least one electric connecting piece; at least one electric connecting piece is arranged in the box body and is used for being electrically connected the conductive element and the cable core of the photovoltaic cable, wherein at least one electric connecting element at least comprises a first contact part and a second needling type contact part, wherein the first contact part can be electrically connected with the conductive element; the second needling type contact part can be connected with the first contact part and can be electrically connected with the cable core of the photovoltaic cable, wherein the second needling type contact part of at least one electric connecting element pierces through the insulating layer of the photovoltaic cable and pierces into the cable core so as to realize the electric connection between the conductive element and the photovoltaic cable. The solar photovoltaic connector overcomes the defects of complexity and time wasting of the traditional wiring way, improves the wiring efficiency, guarantees the wiring quality, is safe and reliable and is also convenient for a non-professional to operate at the same time.
Description
Technical field
The utility model relates to the solar energy power generating field, relates in particular to the electric connector of solar photovoltaic assembly.
Background technology
The energy and environmental problem are the focus of world attention in recent ten years, and in order to realize the sustainable development of the energy and environment, countries in the world are all with the emphasis of photovoltaic generation as development.Under the support energetically of national governments, the photovoltaic industry development rapidly, the annual average rate of increase of nearest 10 years solar cells and assembly production reaches 33%, nearest 5 years annual average rate of increase reaches 43% under present Chinese photovoltaic industry background, the rapid emergence of China's photovoltaic cell industry has expedited the emergence of dotted photovoltaic enterprise.The good news that Chinese solar energy will utilize on a large scale after 2010 makes this industry heat up just rapidly.
Terminal box (electric connector) is the specific product in a kind of photovoltaic cell industrial chain.Terminal box is the device that the joint of cable is connected together and plays protection and interconnect function, and terminal box is fixed in the photovoltaic cell equipment in packaging technology.Electrical connector in the terminal box is the strength member of terminal box.Present China terminal box is connected with photovoltaic cable, roughly has three types: the one, and the screw riveted joint, a kind of is the metal clips crimping, another kind is welding.Three types both advantageous and disadvantageous, but all need in advance photovoltaic cable to be opened the operation of stripping back, and labour cost is all somewhat expensive.
The utility model content
The technical problem of mentioning in view of the aforementioned technical background, at least one purpose of the present utility model are to provide a kind of photovoltaic connector that can overcome above-mentioned traditional wired mode.
A purpose of the present utility model is to provide a kind of can improve for example photovoltaic connector of the joint efficiency between the PCB of photovoltaic cable and conducting element.
Another purpose of the present utility model is to provide a kind of safe and reliable photovoltaic connector.
Another purpose of the present utility model be to provide a kind of can cost-effective photovoltaic connector.
A purpose more of the present utility model is to provide a kind of photovoltaic connector easy to use.
An also purpose of the present utility model is to provide a kind of environmentally friendly photovoltaic connector.
At least one technical scheme of the present utility model is achieved in that a kind of photovoltaic connector, be suitable for the connection between conducting element and the photovoltaic cable, photovoltaic cable comprises cable core and is wrapped in the outer insulating barrier of cable core that the photovoltaic connector comprises: box body; With at least one electrical connector, at least one electrical connector is arranged in the box body and is used to be electrically connected the cable core of conducting element and photovoltaic cable; Wherein: at least one electrical connector comprises at least: first contact site that can be electrically connected with conducting element; With aculeus type second contact site that can be connected with first contact site and can be electrically connected with the cable core of photovoltaic cable; Wherein aculeus type second contact site of at least one electrical connector pierces through the insulating barrier of photovoltaic cable and thrusts cable core to realize the electrical connection between conducting element and the photovoltaic cable.
According to a specific embodiment, at least one electrical connector comprises first splicing ear and second splicing ear further, wherein, first contact site is formed on first splicing ear, aculeus type second contact site is formed on second splicing ear, and riveted joint is connected or adopts other modes to connect and first splicing ear is with aculeus type second splicing ear.Preferably, aculeus type second contact site is formed on an end of second splicing ear.Particularly, aculeus type second contact site is that tip-like punctures end.
According to a specific embodiment, box body comprises base and the loam cake that cooperates with base further, and wherein, at least one electrical connector is arranged in the base.
Particularly, be formed with the first half cavitys on the base, and on cover and be formed with the second half cavitys, the first and second half cavitys form the complete cavity that is suitable for holding photovoltaic cable when cooperating, wherein, aculeus type second contact site of electrical connector is exposed in the first half cavitys of base.Wherein, when base and loam cake cooperation, the first and second half cavitys cooperate forming complete cavity, and aculeus type second contact site of electrical connector punctures the insulating barrier that is contained in the photovoltaic cable in the complete cavity and thrusts the electrical connection of cable core with the cable core of realizing electrical connector and photovoltaic cable.Further, base and loam cake are articulated and connected in a side, then are mutual adaptive connections at opposite side.
According to another specific embodiment, electrical connector also comprises fixed part, and first contact site extends from fixed part, and aculeus type second contact site extends from first contact site.
Particularly, first contact site extends from fixed part and is long and narrow back taper shape, and aculeus type second contact site is formed on the awl point position of back taper shape.Wherein, fixed part, first contact site and aculeus type second contact site can be integrated.
According to another specific embodiment, box body further comprises pedestal and the retainer that cooperates with pedestal, and wherein, electrical connector is installed to retainer.
Wherein, retainer has depressed part, and the fixed part of electrical connector fits in the depressed part.Retainer further comprises first retainer part with the first half depressed parts and has the second retainer part of the second half depressed parts, wherein, when first and second retainers partly cooperate when forming a complete retainer, the fixed part of electrical connector is fitted to by in the first and second half formed complete depressed parts of depressed part, thereby electrical connector is remained in the retainer.
Particularly, pedestal has first socket that is suitable for receiving photovoltaic cable, be roughly parallel to the first socket setting and be suitable for receiving second socket of conducting element, and be approximately perpendicular to first and second sockets and be suitable for installing the socket of the retainer that has electrical connector, first and second sockets separate by intermediate plate, be formed with through hole on the intermediate plate, aculeus type second contact site passes through hole, thereby, when the retainer that has electrical connector was pressed into the socket of pedestal, aculeus type second contact site of electrical connector pierced through the insulating barrier of conducting element and photovoltaic cable and thrusts cable core with the electrical connection between the cable core of realizing conducting element and photovoltaic cable.
Further, the photovoltaic connector comprises the clasp that is used for retainer is locked onto pedestal, clasp comprises first hasp on first and second retainers part that is separately positioned on retainer and is arranged on the socket of pedestal corresponding second hasp with these first snap-engagement, thereby, when retainer was installed in the socket of pedestal, these first and second snap-engagement were to be locked to pedestal with retainer.
In addition, electrical connector can also comprise near the overhead structure that is formed on aculeus type second contact site on the inverted cone shape.
In another specific embodiment, conducting element is the photovoltaic cell circuits brace.
The utility model has following technique effect at least: the photovoltaic connector that the utility model provides, utilize the acupuncture principle, when solar photovoltaic cable is connected with conducting element, utilize the structure of electrical connector to pierce through the insulating barrier of photovoltaic cable and contact conducting with cable core in the insulating barrier, thereby realize the conducting between connector and the photovoltaic cable, but avoided opening simultaneously the insulating barrier This move of denuding the hint cable.Similarly, the photovoltaic connector that the utility model provides can also utilize the acupuncture principle directly to connect photovoltaic cable and conducting element, thereby realizes the conducting between photovoltaic cable and the connector circuit.The photovoltaic connector that the utility model provides has overcome traditional wired mode complexity, and time-consuming shortcoming improves wiring efficient, guarantees wiring quality, and is safe and reliable, also is convenient to layman's operation simultaneously.By the photovoltaic connector that adopts the utility model to provide, the electrical connection that realizes under the prerequisite of denuding actions such as hint cable and welding between photovoltaic cable and the conducting element can not needed to open.In addition, the design concept of the photovoltaic connector that the utility model provides, the cable that can also be widely applied in the fields such as industry, building, new forms of energy connects.
Description of drawings
For above-mentioned and other purpose of the present utility model, feature and advantage can be become apparent more, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is a kind of overall structure schematic diagram of the photovoltaic connector described in the utility model first specific embodiment, and wherein connector is connected to conducting element;
Fig. 2 is a kind of structural representation of the loam cake of the photovoltaic connector described in first specific embodiment shown in Figure 1;
Fig. 3 is a kind of structural representation of the base of the photovoltaic connector described in first specific embodiment shown in Figure 1;
Fig. 4-the 7th, the diagrammatic series of views of the application process of the photovoltaic connector described in demonstration the utility model first specific embodiment;
Fig. 8 is a kind of overall structure schematic diagram of the photovoltaic connector described in the utility model second specific embodiment, and wherein connector connects photovoltaic cable and conducting element;
Fig. 9-the 14th shows the diagrammatic series of views of the application process of the photovoltaic connector described in second specific embodiment shown in Figure 8, and wherein, Figure 12 is the end view of Figure 11, and Figure 14 is the end view of Figure 13.
Embodiment
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish label is represented same or analogous element.The embodiment that describes below with reference to accompanying drawing is exemplary, is intended to explain the utility model, and can not be interpreted as a kind of restriction of the present utility model.
First specific embodiment
Fig. 1-7 has shown the photovoltaic connector described in the utility model first specific embodiment.In this specific embodiment, the photovoltaic connector is a kind of electric connector that is applied to be electrically connected photovoltaic cable and PCB circuit (conducting element).
At first, see also Fig. 1-3, a kind of photovoltaic connector that is applied to the electrical connection between conducting element 9 (being specially the PCB circuit in this specific embodiment) and the photovoltaic cable 8.Usually, photovoltaic cable 8 has cable core 81 and the insulating barrier 82 that is wrapped in outside the cable core 81.Conducting element 9 is realized electrically connecting by electrical connector 10,20 in the connector and the cable core in the fiber optic cables 9 81.
According to the utility model, the photovoltaic connector comprises box body 40,50 and at least one electrical connector 10,20, and wherein, at least one electrical connector 10,20 is arranged in the box body 40,50 and is used to be electrically connected the cable core 81 of conducting element 9 and photovoltaic cable 8.Particularly, above-mentioned at least one electrical connector 10,20 comprises first contact site 10 and aculeus type second contact site 20 at least; And first contact site 10 can be electrically connected with conducting element 9, and aculeus type second contact site 20 can be connected with first contact site 10 and can be electrically connected with the cable core 81 of photovoltaic cable 8.During use, aculeus type second contact site 20 of at least one electrical connector 10,20 pierces through the insulating barrier 82 of photovoltaic cable 8 and thrusts cable core 81 to realize the electrical connection between conducting element 9,9A and the photovoltaic cable 8.Like this, the photovoltaic connector that the utility model provides, utilize the acupuncture principle, when solar photovoltaic cable is connected with conducting element, utilize the structure of electrical connector to pierce through the insulating barrier of photovoltaic cable and contact conducting with cable core in the insulating barrier, thereby realize the conducting between connector and the photovoltaic cable, but avoided opening simultaneously the insulating barrier This move of denuding the hint cable.
According to the utility model, at least one electrical connector can be an independent electrical connector, also can be the formation that are connected to each other each other of several electrical connectors.According to this specific embodiment, at least one above-mentioned electrical connector 10,20 comprises first splicing ear 100 and second splicing ear 200 further, wherein, first contact site 10 is formed on first splicing ear 100, aculeus type second contact site 20 is formed on second splicing ear 200, and 200 riveted joints are connected and first splicing ear 100 is with aculeus type second splicing ear.More specifically, aculeus type second contact site 20 is formed on an end of second splicing ear 200.Therefore, novel according to this use, in order to satisfy the connection request of different connecting objects, the quantity of the electrical connector in the utility model and type can require to set according to reality.For example, when the connecting object of first splicing ear 100 is other conducting element except that the PCB circuit, the structure of first splicing ear 100 also can be for corresponding other structure of this conducting element.
Simultaneously, when having some electrical connectors, also can be connected to each other between these electrical connectors by other connected mode except riveted joint.According to the utility model, electrical connector is preferably made by the metal material with satisfactory electrical conductivity, for example copper.
According to this specific embodiment, aculeus type second contact site 20 punctures end for tip-like.Certainly, in other specific embodiment, aculeus type second contact site 20 also can have other shape, and for example, it can have V-arrangement or W shape acupuncture shape.
According to the utility model, the box body of connector is used to hold and keep the coupling part of electrical connector and photovoltaic cable.Box body is preferably made by the material with good insulation effect, for example plastic material.According to this specific embodiment, box body comprises base 40 and the loam cake 50 that cooperates with base 40 further, and wherein, at least one electrical connector 10,20 is arranged in the base 40.
Further, be formed with the first half cavitys 601 on the base 40, and be formed with the second half cavitys 602 on the loam cake 50, the first and second half cavitys cooperate at 601,602 o'clock and form the complete cavity 60 that is suitable for holding photovoltaic cable, wherein, aculeus type second contact site 20 of electrical connector 10,20 is exposed in the first half cavitys 601 of base 40.When base 40 and loam cake 50 cooperations, the first and second half cavitys 601,602 cooperate forming complete cavity 60, and aculeus type second contact site 20 of electrical connector 10,20 punctures the insulating barrier 82 of the photovoltaic cable 8 that is contained in the complete cavity 60 and thrusts the electrical connection of cable core 81 with the cable core 81 of realizing electrical connector 10,20 and photovoltaic cable 8.Preferably, the cross section of cavity 60 is rounded.What deserves to be mentioned is that electrical connector 10 and 20 both can be arranged in the base 40 regularly, also can be placed on versatilely in the base 40.According to this specific embodiment, preferably, base 40 and loam cake 50 are articulated and connected in a side, then are mutual adaptive connections at opposite side, for example, adopt the inlaid type fastening structure at opposite side.
Shown in Fig. 4-7, the photovoltaic connector described in this specific embodiment, preferably, its assemble method is as follows basically: at first, provide base 40; Yet, second splicing ear 200 is set in the base 40, wherein the tip-like of second splicing ear 200 is punctured end 20 and be exposed in the first half cavitys 601 of base 40; Then, first splicing ear 100 is connected with second splicing ear 200 in the base 40 with riveted way or other attachment means known; At last, to be fitted to each other with base 40 with the loam cake 50 that base 40 is complementary, wherein, loam cake 50 finally forms a complete photovoltaic connector can be assembled on the base 40 around the articulated manner that base 40 1 sides are rotated and loam cake 50 is formed with and cooperates the second half cavitys 602 that can form the complete cavity 60 that is suitable for holding photovoltaic cable with the first half cavitys 601 of base 40.
Shown in Fig. 4-7, photovoltaic connector described in this specific embodiment, its using method is as follows basically: the photovoltaic cable 8 that will have cable core 81 and be wrapped in the outer insulating barrier 82 of cable core 81 is placed in the first half cavitys 601 of base 40, wherein, the tip-like of second splicing ear 200 in the first half cavitys 601 punctures end 20 and is against on the photovoltaic cable 8.Loam cake 50 is turned to and the base 40 closed positions that cooperate, wherein, rotate in the closed process at loam cake 50, the tip-like that loam cake 50 is pressed to second splicing ear 200 with photovoltaic cable 8 punctures end 20, so that puncturing end 20 insulating barriers 82 that puncture photovoltaic cable 8, the tip-like of second splicing ear 200 thrusts then in the cable core 81, to realize firm being connected between second splicing ear 200 and the cable core 81.Yet, the connector that is connected with photovoltaic cable 8 is installed on the PCB, first splicing ear 100 in the connector is connected with the PCB circuit.
As from the foregoing, by the photovoltaic connector that adopts the utility model to provide, the electrical connection that realizes under the prerequisite of denuding actions such as hint cable and welding between photovoltaic cable and the conducting element can not needed to open.Therefore, the photovoltaic connector that the utility model provides has overcome traditional wired mode complexity, time-consuming and connect shortcomings such as unreliable, improves wiring efficient, guarantees wiring quality, and is safe and reliable, also is convenient to layman's operation simultaneously.
Second specific embodiment
Fig. 8-14 has shown the photovoltaic connector described in the utility model second specific embodiment.Different with first specific embodiment is that in this specific embodiment, the photovoltaic connector is a kind of electric connector that is applied to be electrically connected photovoltaic cable and photovoltaic cell circuits brace (conducting element).Below, because first specific embodiment has identical or similar technical conceive and design concept with second specific embodiment, therefore, next will on the basis of first specific embodiment, describe and describe in conjunction with second specific embodiment in Fig. 8-14 pair the utility model.
According to second specific embodiment, connector comprises box body 40A, 50A at least and is arranged among box body 40A, the 50A and is used for being electrically connected the electrical connector 30 of the cable core 81 of conducting element 9A (this specific embodiment is specially the photovoltaic cell circuits brace) and photovoltaic cable 8.Particularly, electrical connector 10A, 20A, 30 comprise the first contact site 10A that can be electrically connected with photovoltaic cell circuits brace 9A, the aculeus type second contact site 20A that can be connected with the first contact site 10A and can be electrically connected with the cable core 81 of photovoltaic cable 8.According to second specific embodiment, electrical connector 30 also comprises fixed part 30A, the first contact site 10A that extends from fixed part 30A and the aculeus type second contact site 20A that extends from the first contact site 10A.Particularly, the first contact site 10A extends from fixed part 30A and is long and narrow back taper shape, and the aculeus type second contact site 20A is formed on the awl point position of cone-shaped.Preferably, in this specific embodiment, electrical connector 30 has the structure that roughly is the major part spike, and wherein, fixed part 30A is that head of a nail part first and second contact site 10A, the 20A of tack then is the nail body portion of tack.Certainly, in other specific embodiment, electrical connector 30 also can adopt other structure or shape.Preferably, fixed part 30A, the first contact site 10A and the aculeus type second contact site 20A are integrated.Certainly, in other specific embodiment, fixed part 30A, the first contact site 10A and the aculeus type second contact site 20A also can be sub-assemblies.
According to second specific embodiment, box body is used to hold and keep the coupling part of electrical connector 30, photovoltaic cell circuits brace 9A and photovoltaic cable 8.Particularly, box body further comprises pedestal 40A and the retainer 50A that cooperates with pedestal 40A, and wherein, electrical connector 30 is installed to retainer 50A.Further, electrical connector 30 can remain among the retainer 50A regularly.Particularly, retainer 50A has depressed part 503A, 504A, and the fixed part 30A of electrical connector 30 fits among depressed part 503A, the 504A.That is to say that depressed part 503A, 504A are the fixed structure that is used for fixing electrical connector 30 among the retainer 50A.Further, retainer 50A further comprises the first retainer part 501A with the first half depressed part 503A and has the second retainer part 502A of the second half depressed part 504A, wherein, when the first and second retainer part 501A, 502A cooperate to form a complete retainer 50A, the fixed part 30A of electrical connector 30 is fitted to by in the first and second half formed complete depressed parts of depressed part 503A, 504A, thereby electrical connector 30 is remained among the retainer 50A.
Different with first specific embodiment is that box body is used for except the coupling part that holds and keep electrical connector 30 and photovoltaic cable 8, the coupling part that also holds and keep photovoltaic cell circuits brace 9A.Particularly, pedestal 40A in the box body has the first socket 41A that is suitable for receiving photovoltaic cable 8, be roughly parallel to the first socket setting and be suitable for receiving the second socket 42A of photovoltaic cell circuits brace 9A, and be approximately perpendicular to the first and second socket 41A, 42A also is suitable for installing the socket 43A of the retainer 50A that has electrical connector 30, wherein, first and second sockets separate by intermediate plate 44A, be formed with through hole 45A on the intermediate plate 44A, the aculeus type second contact site 20A passes through hole 45A, thereby, when the retainer 50A that has electrical connector 30 was pressed into the socket 43A of pedestal 40A, the aculeus type second contact site 20A of electrical connector 30 pierced through the insulating barrier 82 of photovoltaic cell circuits brace 9A and photovoltaic cable 8 and thrusts cable core 81 with the electrical connection between the cable core 81 of realizing photovoltaic cell circuits brace 9A and photovoltaic cable 8.
Like this, the photovoltaic connector that the utility model provides can also utilize the acupuncture principle directly to connect photovoltaic cable and conducting element, thereby realizes the conducting between photovoltaic cable and the connector circuit.
According to second specific embodiment, comprise the clasp that is used for retainer 50A is locked onto pedestal 40A further, clasp comprises the first hasp 505A on the first and second retainer part 501A, the 502A that is separately positioned on retainer 50A and is arranged on the last corresponding second hasp 402A that engages with these first hasps 505A of socket 43A of pedestal 40A, thereby, when retainer 50A was installed among the socket 43A of pedestal 40A, these first and second hasps 505A, 402A engaged so that retainer 50A is locked to pedestal 40A.
In addition, according to second specific embodiment, electrical connector 30 also comprises near the overhead structure that is formed on the aculeus type second contact site 20A on the inverted cone shape.Overhead structure helps aculeus type second contact site 20 with electrical connector 30 firmly to remain in the cable core 81 of photovoltaic cable 8 and avoids it to throw off from cable core 81, thereby influence connects effect.
Shown in Fig. 9-14, the photovoltaic connector described in this specific embodiment, its method of manufacture and use thereof is as follows basically:
At first, the coupling part first socket 41A of photovoltaic cable 8 is inserted among the pedestal 40A, and the coupling part second socket 42A that will be electrically connected photovoltaic cell circuits brace 9A inserts among the pedestal 40A, makes the coupling part of photovoltaic cable 8 and the coupling part that is electrically connected photovoltaic cell circuits brace 9A be in the state of stacked on top of one another in pedestal 40A; Then, by being cooperated, the first and second retainer part 501A, 502A form a complete retainer 50A, electrical connector 10A, 20A, 30 are remained among the retainer 50A regularly, wherein, with fixed part 30 inlay cards of electrical connector in by the first and second half formed complete depressed parts of depressed part 503A, 504A; Yet, to maintain electrical connector 10A, 20A, the socket 43A of 30 retainer 50A on pedestal 40A is coupled among the pedestal 40A, in this process, aculeus type second contact site 20 of electrical connector successively punctures the coupling part of the electrical connection photovoltaic cell circuits brace 9A that is arranged in pedestal 40A and the coupling part of photovoltaic cable 8, particularly, the aculeus type second contact site 20A of electrical connector 30 pierces through the insulating barrier 82 of photovoltaic cell circuits brace 9A and photovoltaic cable 8 and thrusts cable core 81 with the electrical connection between the cable core 81 of realizing photovoltaic cell circuits brace 9A and photovoltaic cable 8.Simultaneously, by clasp (promptly be arranged on the first hasp 505A on the first and second retainer part 501A, the 502A and be arranged on cooperation between the second hasp 402A at socket 43A place of pedestal 40A) retainer 50A is locked to pedestal 40A.Thereby form stable electrical connection between photovoltaic cell circuits brace 9A and the photovoltaic cable 8.
Certainly, the design concept of the connector that utilizes the acupuncture principle that the utility model provides, the cable that not only can be applied in the photovoltaic field connects, and the cable that can also be widely applied in the fields such as industry, building, new forms of energy connects.
The explanation that above-mentioned embodiment of the present utility model is only exemplary principle of the present utility model and effect thereof, but not be used to limit the utility model, know and it will be understood by those skilled in the art that, under the situation that does not depart from spirit and scope of the present utility model, any changes and improvements that the utility model is done are all in scope of the present utility model.Rights protection scope of the present utility model, should as the application claim defined is as the criterion.
Claims (18)
1. photovoltaic connector, be suitable for the connection between conducting element (9,9A) and the photovoltaic cable (8), described photovoltaic cable (8) comprises cable core (81) and is wrapped in the outer insulating barrier (82) of described cable core (81) that described photovoltaic connector comprises:
Box body (40,50,40A, 50A); With
At least one electrical connector (10,10A, 20,20A, 30), described at least one electrical connector are arranged in the described box body and are used to be electrically connected the described cable core (81) of described conducting element (9,9A) and described photovoltaic cable (8);
It is characterized in that:
Described at least one electrical connector (10,10A, 20,20A, 30) comprises at least:
First contact site that can be electrically connected (10,10A) with described conducting element (9,9A); With
Aculeus type second contact site that is connected with described first contact site (10,10A) and can be electrically connected (20,20A) with the described cable core (81) of described photovoltaic cable (8); Wherein said aculeus type second contact site pierces through described insulating barrier (82) and thrusts described cable core (81) to realize the electrical connection between conducting element (9,9A) and the photovoltaic cable (8).
2. photovoltaic connector as claimed in claim 1 is characterized in that:
Described at least one electrical connector (10,20) comprises first splicing ear (100) and second splicing ear (200) further, wherein, described first contact site (10) is formed on described first splicing ear (100), described aculeus type second contact site (20) is formed on described second splicing ear (200), and riveted joint is connected and described first splicing ear (100) is with described aculeus type second splicing ear (200).
3. photovoltaic connector as claimed in claim 2 is characterized in that:
Described aculeus type second contact site (20) is formed on an end of described second splicing ear (200).
4. photovoltaic connector as claimed in claim 3 is characterized in that:
Described aculeus type second contact site (20) punctures end for tip-like.
5. as arbitrary described photovoltaic connector among the claim 1-4, it is characterized in that:
Described box body (40,50) comprises base (40) and the loam cake (50) that cooperates with base (40) further, and wherein, described at least one electrical connector (10,20) is arranged in the described base (40).
6. photovoltaic connector as claimed in claim 5 is characterized in that:
Be formed with the first half cavitys (601) on the described base (40), and be formed with the second half cavitys (602) on the described loam cake (50), described the first and second half cavitys form the complete cavity (60) that is suitable for holding described photovoltaic cable when cooperating (601,602), wherein, described aculeus type second contact site (20) of described electrical connector (10,20) is exposed in described the first half cavitys (601) of described base (40).
7. photovoltaic connector as claimed in claim 6 is characterized in that:
When described base (40) and described loam cake (50) cooperation, described the first and second half cavitys (601,602) cooperate forming described complete cavity (60), and described aculeus type second contact site (20) of described electrical connector (10,20) punctures the described insulating barrier (82) that is contained in the described photovoltaic cable (8) in the described complete cavity (60) and thrusts the electrical connection of described cable core (81) with the described cable core (81) of realizing described electrical connector (10,20) and described photovoltaic cable (8).
8. photovoltaic connector as claimed in claim 7 is characterized in that:
Described base (40) and described loam cake (50) are articulated and connected in a side, then are mutual adaptive connections at opposite side.
9. photovoltaic connector as claimed in claim 1 is characterized in that:
Described electrical connector (30) also comprises fixed part (30A), and described first contact site (10A) extends from described fixed part (30A), and described aculeus type second contact site (20A) extends from described first contact site (10A).
10. photovoltaic connector as claimed in claim 9 is characterized in that:
Described first contact site (10A) extends from described fixed part (30A) and is long and narrow back taper shape, and described aculeus type second contact site (20A) is formed on the awl point position of described back taper shape.
11. photovoltaic connector as claimed in claim 10 is characterized in that:
Described fixed part (30A), described first contact site (10A) and described aculeus type second contact site (20A) are integrated.
12. photovoltaic connector as claimed in claim 9 is characterized in that:
Described box body (40A, 50A) further comprises pedestal, and (40A and the retainer (50A) that cooperates with described pedestal (40A), wherein, described electrical connector (30) is installed to described retainer (50A).
13. photovoltaic connector as claimed in claim 12 is characterized in that:
Described retainer (50A) has depressed part (503A, 504A), and the described fixed part (30A) of described electrical connector (30) fits in the described depressed part.
14. photovoltaic connector as claimed in claim 13 is characterized in that:
Second retainer that described retainer (50A) further comprises first retainer part (501A) with the first half depressed parts (503A) and has the second half depressed parts (504A) is (502A) partly, wherein, as described first and second retainers part (501A, 502A) cooperate when forming a complete retainer (50A), the described fixed part (30A) of described electrical connector (30) is fitted to by described the first and second half depressed part (503A, 504A) in the formed complete described depressed part, thereby described electrical connector (30) is remained in the described retainer (50A).
15. photovoltaic connector as claimed in claim 14 is characterized in that:
Described pedestal (40A) has first socket (41A) that is suitable for receiving described photovoltaic cable (8), be roughly parallel to the described first socket setting and be suitable for receiving second socket (42A) of described conducting element (9A), and be approximately perpendicular to the described first and second socket (41A, 42A) and be suitable for the socket (43A) that mounting strap has the described maintenance (50A) of described electrical connector (30), first and second sockets separate by intermediate plate (44A), be formed with through hole (45A) on the described intermediate plate (44A), described aculeus type second contact site (20A) passes described through hole (45A), thereby, when the described retainer (50A) that has described electrical connector (30) was pressed into the described socket (43A) of described pedestal (40A), described aculeus type second contact site (20A) of described electrical connector (30) pierced through the described insulating barrier (82) of described conducting element (9A) and described photovoltaic cable (8) and thrusts described cable core (81) with the electrical connection between the described cable core (81) of realizing described conducting element (9A) and described photovoltaic cable (8).
16. photovoltaic connector as claimed in claim 15, it is characterized in that comprising further the clasp that is used for retainer (50A) is locked onto described pedestal (40A), described clasp comprises the described first and second retainers part (501A that is separately positioned on described retainer (50A), first hasp (505A) 502A) and the described socket (43A) that is arranged on described pedestal (40A) are gone up corresponding second hasp (402A) engage with described these first hasps (505A), thereby, when retainer (50A) is installed in the socket (43A) of pedestal (40A), described these first and second hasps (505A, 402A) engage so that described retainer (50A) is locked to described pedestal (40A).
17. photovoltaic connector as claimed in claim 16 is characterized in that:
Described electrical connector (30) also comprises near the overhead structure that is formed on the above aculeus type second contact site (20A) of inverted cone shape.
18. photovoltaic connector as claimed in claim 17 is characterized in that:
Described conducting element (9A) is photovoltaic cell circuits brace (9A).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201892319U CN201845896U (en) | 2010-05-12 | 2010-05-12 | Solar photovoltaic connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201892319U CN201845896U (en) | 2010-05-12 | 2010-05-12 | Solar photovoltaic connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201845896U true CN201845896U (en) | 2011-05-25 |
Family
ID=44040776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201892319U Expired - Lifetime CN201845896U (en) | 2010-05-12 | 2010-05-12 | Solar photovoltaic connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201845896U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779685A (en) * | 2014-02-24 | 2014-05-07 | 浙江昱能科技有限公司 | Cable connector suitable for being connected with distributed power source |
| CN105830177A (en) * | 2014-06-16 | 2016-08-03 | 奇点新源国际技术开发(北京)有限公司 | Integrated umbilical delivery system for gas, data, communications acquisition / documentation, accessory power and safety |
| CN107123864A (en) * | 2017-06-08 | 2017-09-01 | 东莞市思索连接器有限公司 | Rotate pressure line type connector |
| CN107978872A (en) * | 2017-11-15 | 2018-05-01 | 惠阳晋煜工业有限公司 | A kind of connector for low-voltage circuit of connecting |
| CN108232477A (en) * | 2016-12-14 | 2018-06-29 | 上海徕木电子股份有限公司 | A kind of no-welding exempts from the connector of wire stripping |
| CN113092832A (en) * | 2021-04-07 | 2021-07-09 | 无锡圣普电力科技有限公司 | Outdoor test concentrator of distribution lines automation terminal |
-
2010
- 2010-05-12 CN CN2010201892319U patent/CN201845896U/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103779685A (en) * | 2014-02-24 | 2014-05-07 | 浙江昱能科技有限公司 | Cable connector suitable for being connected with distributed power source |
| CN103779685B (en) * | 2014-02-24 | 2016-10-05 | 浙江昱能科技有限公司 | It is applicable to connect the cable connector of distributed power source |
| CN105830177A (en) * | 2014-06-16 | 2016-08-03 | 奇点新源国际技术开发(北京)有限公司 | Integrated umbilical delivery system for gas, data, communications acquisition / documentation, accessory power and safety |
| CN105830177B (en) * | 2014-06-16 | 2017-08-25 | 奇点新源国际技术开发(北京)有限公司 | Optoelectronic composite cable system |
| CN108232477A (en) * | 2016-12-14 | 2018-06-29 | 上海徕木电子股份有限公司 | A kind of no-welding exempts from the connector of wire stripping |
| CN108232477B (en) * | 2016-12-14 | 2024-02-23 | 上海徕木电子股份有限公司 | Connector free of welding and wire stripping |
| CN107123864A (en) * | 2017-06-08 | 2017-09-01 | 东莞市思索连接器有限公司 | Rotate pressure line type connector |
| CN107123864B (en) * | 2017-06-08 | 2024-04-26 | 东莞市思索技术股份有限公司 | Rotary wire pressing type connector |
| CN107978872A (en) * | 2017-11-15 | 2018-05-01 | 惠阳晋煜工业有限公司 | A kind of connector for low-voltage circuit of connecting |
| CN113092832A (en) * | 2021-04-07 | 2021-07-09 | 无锡圣普电力科技有限公司 | Outdoor test concentrator of distribution lines automation terminal |
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