CN201789190U - Electric connector for realizing electric connection between adjacent BIPV templates - Google Patents
Electric connector for realizing electric connection between adjacent BIPV templates Download PDFInfo
- Publication number
- CN201789190U CN201789190U CN201020167046XU CN201020167046U CN201789190U CN 201789190 U CN201789190 U CN 201789190U CN 201020167046X U CN201020167046X U CN 201020167046XU CN 201020167046 U CN201020167046 U CN 201020167046U CN 201789190 U CN201789190 U CN 201789190U
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- electric connector
- splicing ear
- housing
- electrically connected
- fixed head
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Abstract
The utility model relates to the field of solar power generation, in particular to an electric connector for realizing electric connection between adjacent solar panels. The electric connector for realizing electric connection between adjacent BIPV templates comprises at least two connecting terminals and a casing. One end of one connecting terminal is electrically connected with one end of another connecting terminal; the other ends of the connecting terminals are used for being electrically connected with external cables between the adjacent BIPV templates; a certain angle is reserved between each two adjacent connecting terminals; the connecting terminals are contained inside the casing; connection openings corresponding to the connecting terminals in number are arranged at the position of the casing corresponding to the other ends of the connecting terminals; and the connection openings are used for accessing of the external cables. The electric connector is capable of conveniently connecting the cables between the adjacent solar panels, thereby stably realizing electric connection between the adjacent solar panels.
Description
[technical field]
The utility model relates to field of solar thermal power generation, relates in particular to a kind of electric connector of being electrically connected between the adjacent solar battery plate of being used to realize.
[background technology]
Solar energy is a kind of reproducible energy.With conversion of solar energy is that electric energy can energy savings, alleviates the power shortage problem, can reduce environmental pollution again, and therefore such technology has obtained the public's concern.It is that solar module (photovoltaic module) is installed on the roof of having built up by support that a kind of common solar energy utilizes mode, and the Wiring module that is complementary with it is arranged on the back side of solar module usually.
A kind of new solar utilization technique-building integrated photovoltaic (BIPV) technology has appearred in recent years, this technology is integrated into wing with solar power generation (photovoltaic) product, for example daylighting roof, window or glass curtain wall, such photovoltaic product can also play in generating keeps out wind and rain and the effect of daylighting.In above-mentioned building integrated photovoltaic (BIPV) technology, interconnection by Wiring module (normally terminal box) between the adjacent solar battery plate realizes being electrically connected, and between these terminal boxes/or the adjacent solar battery plate between need finish mechanical connection and electrical connection by long cable usually.But, in application in practice, but often exist the wiring problem of long cable.Specifically, in the wires design of long cable, because the intrinsic physical characteristic of cable, cable often can not be realized effectively turning at the edge of solar panel.Therefore, on existing solar panel, the long cable that connects adjacent solar battery plate and/or terminal box often can not fit on the solar panel effectively, seem comparatively mixed and disorderly, be unfavorable for installing, What is more, if tough cable is fitted to the edge of solar panel, be easy to make cable to cause damage, even influence whole electric connection.
[utility model content]
In view of overcoming at least one technical problem of mentioning in the above-mentioned background technology, at least one purpose of the present utility model is to provide a kind of electric connector, this electric connector can realize connecting the turning to of cable of adjacent solar battery plate easily, thereby stably realizes being electrically connected between the adjacent solar battery plate.
Another purpose of the present utility model is to provide a kind of and is easy to connect, the electric connector of easy to operate and outward appearance simplicity generosity.
At least one technical scheme of the present utility model is achieved in that a kind of electric connector of being electrically connected between adjacent BIPV template of being used to realize, this electric connector comprises: at least two splicing ears of being electrically connected to each other of an end wherein, the other end of splicing ear is used to be electrically connected the external cable between the adjacent BIPV template, wherein, has certain angle between adjacent two splicing ears; And housing, splicing ear is contained in the housing, and wherein, housing has in the other end corresponding section with splicing ear and the corresponding wiring opening of link subnumber, is used for inserting for external cable.
Wherein, above-mentioned angle is roughly 90 degree.
Preferably, housing is molded and shaped according to the structure of splicing ear, so that electric connector has the profile consistent with the structure of splicing ear.
Further, each splicing ear comprises at least: pin contact jaw and link, and the pin contact jaw is used to be electrically connected external cable; And link is used to connect with the link of another splicing ear and is electrically connected realizing.
In a specific embodiment, the electric connector that the utility model provides also comprises the conduction fixed head, and the conduction fixed head is embedded in the housing, and the link of each splicing ear is connected on the conduction fixed head, is electrically connected to form.
Preferably, the link of splicing ear is connected on the conduction fixed head in the mode of welding.
In another specific embodiment, splicing ear and conduction fixed head are integrally formed.
Preferably, housing can be molded and shaped outside splicing ear by the mode of post forming.
Further, also comprise locking piece on the housing, locking piece is used for splicing ear and conduction fixed head are locked in housing.
In a specific embodiment, offer lock hole on the conduction fixed head, and have lock hole on the link of each splicing ear, offer lock slots on the housing, and the bottom of lock slots and lock hole opposite position place offer the through hole that leads to lock hole respectively, the shape of locking piece and the shape of lock slots are complementary, and can be housed inside in the lock slots, be formed with quantity and the corresponding lock tab of shape on the bottom surface of locking piece with through hole, when being assemblied in locking piece in the lock slots, lock tab is passed through hole and lock hole.
According to a specific embodiment of the present utility model, the quantity of splicing ear is two in the electric connector, and forms L type structure between the splicing ear.
According to another specific embodiment of the present utility model, the quantity of splicing ear is three in the electric connector, and forms T type structure between the splicing ear.
According to another specific embodiment of the present utility model, the quantity of splicing ear is four in the electric connector, forms cross structure between the splicing ear.
The utility model has following technique effect at least: the electric connector that the utility model provides, this electric connector can realize connecting the turning to of cable of adjacent solar battery plate easily, thereby stably realize being electrically connected between the adjacent solar battery plate.Simultaneously, the electric connector that the utility model provides is easy to connection, easy to operate and outward appearance simplicity generosity.
[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 structural representation of the splicing ear in the electric connector that provides of the utility model;
Fig. 2 is a kind of structural representation of the electrical connection module in the electric connector described in specific embodiment of the utility model;
Fig. 3 is a kind of structural representation of the electric connector described in specific embodiment of the utility model, has shown the state when locking piece separates with electric connector housing;
Fig. 4 is a kind of overall structure schematic diagram of the electric connector described in specific embodiment of the utility model;
Fig. 5 is a kind of part sectioned view of the electric connector described in specific embodiment of the utility model;
Fig. 6 is a kind of structural representation of the electrical connection module in the electric connector described in another specific embodiment of the utility model;
Fig. 7 is a kind of overall structure schematic diagram of the electric connector described in another specific embodiment of the utility model;
Fig. 8 is a kind of structural representation of the electrical connection module in the electric connector described in another specific embodiment of the utility model;
Fig. 9 is a kind of overall structure schematic diagram of the electric connector described in another specific embodiment of the utility model;
Figure 10 is that polytype electric connector that the utility model provides is applied to a kind of user mode schematic diagram on the solar battery panel.
[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.
The utility model provides a kind of electric connector, and this electric connector comprises splicing ear and housing.Particularly, can be referring to Fig. 2 and Fig. 4, electric connector comprises at least two wherein splicing ears 1 of being electrically connected to each other of an end, the other end of splicing ear 1 is used to be electrically connected external cable 3, wherein, has certain angle between adjacent two splicing ears 1; With housing 2, splicing ear 2 is contained in the housing 2, and wherein, housing 2 has in the other end corresponding section with splicing ear 1 and the corresponding wiring opening of splicing ear 1 quantity 2c, is used for inserting for external cable 3.As from the foregoing, according to the utility model, between some terminals of electric connector each other shape have a certain degree, thereby make things convenient for the connection that turns to of cable.Therefore, the electric connector that the utility model provides, preferably can be arranged on the edge of solar panel, be used for connecting easily the cable between the adjacent solar battery plate, avoid the weak point of the easy damage of cable of the edge of solar panel in the prior art, thereby stably realize being electrically connected between the adjacent solar battery plate.To be example with the electric connector that is applied on the BIPV template below, the electric connector of the several types that the utility model is provided describes and sets forth.
Fig. 1-5 has illustrated the electric connector 10 described in specific embodiment of the utility model.According to this specific embodiment, electric connector 10 comprises housing 2 and two splicing ears 1 that are contained in the housing 2, wherein, one end 1b of these two splicing ears 1 is electrically connected to each other, other end 1a then is used to be electrically connected the external cable 3 between the adjacent BIPV template, and housing 2 has and the corresponding wiring opening of link subnumber 2c in the other end 1a corresponding section with splicing ear 1, and wiring opening 2c is used for inserting for external cable 3; Wherein, has certain angle between adjacent two splicing ears 1.In this specific embodiment, the angle between adjacent two splicing ears 1 is roughly 90 degree.Therefore, the electric connector in this specific embodiment 10 is applicable on the BIPV template with roughly rectangular corner.The housing 2 of electric connector 10 is then molded and shaped according to the structure of splicing ear 1, so that the housing 2 of electric connector 10 has the profile consistent with the structure of splicing ear 1.Preferably, housing 2 is molded and shaped outside splicing ear 1 by the mode of post forming.Like this, both can simplify the size of electric connector 10 to greatest extent, and can guarantee the electrical property of splicing ear 1 again.
Each splicing ear 1 comprises the other end 1b that is used to be electrically connected an end 1a of external cable and is used to be electrically connected another splicing ear 1 at least.Particularly, in the specific embodiment shown in Fig. 1-5, pin contact jaw 1a that is used to be electrically connected external cable and the link 1b that is used to be connected with the link of another splicing ear.By being connected to each other of link 1b, realize the electrical connection between two splicing ears.
Simultaneously, according to the specific embodiment shown in Fig. 1-5, electric connector 10 also comprises conduction fixed head 4.Particularly, conduction fixed head 4 is embedded in the housing 2, and the link 1b of each splicing ear 1 is connected on the conduction fixed head 4, is electrically connected to form.Preferably, the link 1b of splicing ear 1 is connected on the conduction fixed head 4 in the mode of welding.In other embodiments, splicing ear 1 and conduction fixed head 4 can be integrally formed.Like this, can guarantee connection stable between the different splicing ears 1 and good conductivity.
Further, according to the utility model, can also comprise on the housing 2 of electric connector 10 being used for splicing ear 1 and conduction fixed head 4 are locked in locking piece 5 on the housing 2.According to the specific embodiment shown in Fig. 1-5, offer lock hole 4a on the conduction fixed head 4, and have lock hole 1c on the link 1b of each splicing ear 1, offer lock slots 2a on the housing 2, and the bottom of lock slots 2a and lock hole 4a opposite position place offer the through hole 2b that leads to lock hole 4a respectively, the shape of the shape of locking piece 5 and lock slots 2a is complementary, and can be housed inside among the lock slots 2a, be formed with quantity and the corresponding lock tab 5a of shape on the bottom surface of locking piece 5 with through hole 2b, when being assemblied in locking piece 5 among the lock slots 2a, lock tab 5a passes through hole 2b and lock hole 4a.By above-mentioned latch-up structure, can further guarantee in the electric connector 10 connection and excellent conducting performance stable between each splicing ear.According to the electric connector 10 described in the specific embodiment shown in Fig. 1-5, wherein, the quantity of splicing ear 1 is two, forms L type structure between the splicing ear 1.
Illustrate and describe a kind of electric connector 10 in the aforesaid specific embodiment with two wiring interfaces, wherein, roughly be 90 degree between two wiring interface 2c of electric connector 10, therefore, this electric connector 10 can conveniently be applied in the edge of BIPV template, connection is from the cable 3 of both direction, thereby solves the problem that turns to of cable 3.In fact, according to the utility model, the quantity of the wiring interface on the electric connector also can be not just two.
For example, Fig. 6-7 has provided another specific embodiment of the present utility model.Wherein, another specific embodiment that provides about the utility model, only among the electric connector 10A with aforementioned specific embodiment in the difference of electric connector 10 be described in detail, other structures repeat no more.
Particularly, in the specific embodiment shown in Fig. 6-7, the quantity of splicing ear 1 is three, forms T type structure between the splicing ear 1.As shown in Figure 6, three splicing ears 1 are connected respectively on the conduction fixed head 4A; And three splicing ears 1 and the fixed head 4A that conducts electricity are locked in the housing 2A of electric connector 10A by locking piece 5A.That is to say that according to the specific embodiment shown in Fig. 6-7, electric connector 10A has three wiring interfaces, these three wiring interfaces roughly are 90 degree between any two each other.Like this, electric connector 10A can be used for connecting the cable 3 from three directions.
For example, Fig. 8-9 has provided another specific embodiment of the present utility model.Wherein, the another specific embodiment that provides about the utility model, only among the electric connector 10B with aforementioned specific embodiment in the difference of electric connector 10 be described in detail, other structures repeat no more.
Particularly, in the specific embodiment shown in Fig. 8-9, the quantity of splicing ear 1 is four, forms cross structure between the splicing ear 1.As shown in Figure 8, four splicing ears 1 are connected respectively on the conduction fixed head 4B; And four splicing ears 1 and the fixed head 4B that conducts electricity are locked in the housing 2B of electric connector 10B by locking piece 5B.That is to say that according to the specific embodiment shown in Fig. 8-9, electric connector 10B has four wiring interfaces, these four wiring interfaces roughly are 90 degree between any two each other.Like this, electric connector 10B can be used for connecting the cable 3 from four direction.
Figure 10 shows a kind of user mode schematic diagram of solar battery panel 100, and wherein, the electric connector 10 that provides by terminal box 2, cable 3 and the utility model between the adjacent solar battery panel 100,10A, 10B realize interconnection.As shown in figure 10, the polytype electric connector 10 that the utility model provides, 10A, 10B are arranged in the edge of a plurality of solar battery panels 100 adjacent one another are respectively, be used to connect cable 3, thereby realize between the terminal box 2 from two directions, three directions or four direction/or adjacent solar battery plate 100 between interconnection.
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 (13)
1. one kind is used to the electric connector realizing being electrically connected between adjacent BIPV template, it is characterized in that described electric connector comprises:
At least two splicing ears (1) of being electrically connected to each other of an end wherein, the other end of described splicing ear is used to be electrically connected the external cable (3) between the described adjacent BIPV template, wherein, has certain angle between described adjacent two splicing ears; With
Housing, described splicing ear are contained in the described housing, and wherein, described housing has and the corresponding wiring opening of described link subnumber (2c) in the described other end corresponding section with described splicing ear, are used for inserting for described external cable.
2. electric connector as claimed in claim 1, wherein:
Described angle is roughly 90 degree.
3. electric connector as claimed in claim 1, wherein:
Described housing is molded and shaped according to the structure of described splicing ear, so that described electric connector has the profile consistent with the structure of described splicing ear.
4. electric connector as claimed in claim 1, wherein:
Each described splicing ear (1) comprises at least:
Pin contact jaw (1a), described pin contact jaw is used to be electrically connected described external cable; With
Link (1b), described link are used to connect with the link of another described splicing ear and are electrically connected realizing.
5. electric connector as claimed in claim 4 also comprises:
Conduction fixed head (4), described conduction fixed head is embedded in the described housing, and the described link of each described splicing ear is connected on the described conduction fixed head, is electrically connected to form.
6. electric connector as claimed in claim 5, wherein:
The described link of described splicing ear is connected on the described conduction fixed head in the mode of welding.
7. electric connector as claimed in claim 5, wherein:
Described splicing ear and described conduction fixed head are integrally formed.
8. electric connector as claimed in claim 1, wherein:
Described housing is molded and shaped outside described splicing ear by the mode of post forming.
9. electric connector as claimed in claim 4 wherein, also comprises on the described housing:
Locking piece (5) is used for described splicing ear and described conduction fixed head are locked in described housing.
10. electric connector as claimed in claim 9, wherein:
Offer lock hole (4a) on the described conduction fixed head, and have lock hole (1c) on the described link of each described splicing ear,
Offer lock slots (2a) on the described housing, and the bottom of described lock slots and described lock hole opposite position place offer the through hole (2b) that leads to described lock hole respectively,
The shape of described locking piece and the shape of described lock slots are complementary, and can be housed inside in the described lock slots, be formed with quantity and the corresponding lock tab of shape (5a) on the bottom surface of described locking piece with described through hole, when being assemblied in described locking piece in the described lock slots, described lock tab is passed described through hole and described lock hole.
11. as the described electric connector of arbitrary claim among the claim 1-10, wherein:
The quantity of described splicing ear is two, forms L type structure between the described splicing ear.
12. as the described electric connector of arbitrary claim among the claim 1-10, wherein:
The quantity of described splicing ear is three, forms T type structure between the described splicing ear.
13. as the described electric connector of arbitrary claim among the claim 1-10, wherein:
The quantity of described splicing ear is four, forms cross structure between the described splicing ear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020167046XU CN201789190U (en) | 2010-04-20 | 2010-04-20 | Electric connector for realizing electric connection between adjacent BIPV templates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020167046XU CN201789190U (en) | 2010-04-20 | 2010-04-20 | Electric connector for realizing electric connection between adjacent BIPV templates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201789190U true CN201789190U (en) | 2011-04-06 |
Family
ID=43821143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020167046XU Expired - Lifetime CN201789190U (en) | 2010-04-20 | 2010-04-20 | Electric connector for realizing electric connection between adjacent BIPV templates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201789190U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102237624A (en) * | 2010-04-20 | 2011-11-09 | 泰科电子(上海)有限公司 | Electric connector |
| CN102280729A (en) * | 2011-05-24 | 2011-12-14 | 常州市贝伦迪电子有限公司 | Solar photovoltaic connector |
| CN113314870A (en) * | 2021-05-13 | 2021-08-27 | 长春捷翼汽车零部件有限公司 | Special-shaped terminal adaptive to different interfaces |
-
2010
- 2010-04-20 CN CN201020167046XU patent/CN201789190U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102237624A (en) * | 2010-04-20 | 2011-11-09 | 泰科电子(上海)有限公司 | Electric connector |
| CN102280729A (en) * | 2011-05-24 | 2011-12-14 | 常州市贝伦迪电子有限公司 | Solar photovoltaic connector |
| CN113314870A (en) * | 2021-05-13 | 2021-08-27 | 长春捷翼汽车零部件有限公司 | Special-shaped terminal adaptive to different interfaces |
| CN113314870B (en) * | 2021-05-13 | 2024-04-02 | 长春捷翼汽车科技股份有限公司 | Abnormal-shaped terminal of different interfaces of adaptation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110406 |
|
| CX01 | Expiry of patent term |