CN209250573U - A kind of Split type connecting box of solar energy solar double-glass assemblies - Google Patents
A kind of Split type connecting box of solar energy solar double-glass assemblies Download PDFInfo
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- CN209250573U CN209250573U CN201822034424.6U CN201822034424U CN209250573U CN 209250573 U CN209250573 U CN 209250573U CN 201822034424 U CN201822034424 U CN 201822034424U CN 209250573 U CN209250573 U CN 209250573U
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- box
- cable
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- main part
- split type
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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
Abstract
The utility model discloses a kind of Split type connecting boxes of solar energy solar double-glass assemblies, including negative junction box, halfway junction box and positive terminal box, negative junction box is connect with cable respectively with one end of positive terminal box, and negative junction box, halfway junction box and positive terminal box are arranged on photovoltaic module in a straight line；Each terminal box includes box body, box cover and conductive component set on tray interior, box body includes main part and bottom plate, main part and bottom plate are integrally formed, main part is that both ends are arc-shaped capsule-like structure, box body is fixedly connected by the way of engaging with box cover, conductive component is fixedly installed on the bottom plate of box body, conductive component includes the first connection terminal and second connection end, first connection terminal of negative junction box and second connection end of positive terminal box include cable connecting part, cable connecting part and cable are connected by the connector in U-type groove, cable is fixed by positioning column and briquetting.
Description
Technical field
The utility model relates to solar-photovoltaic technology field, in particular to a kind of solar energy solar double-glass assemblies it is split type
Terminal box.
Background technique
In order to cope with the problem of environmental pollution increasingly serious using bring of traditional fossil energy, green regenerative energy sources
Industry is developed rapidly in recent years, and the solar cell generation technology to be generated electricity using photovoltaic effect is exactly a kind of heavy
The green energy resource technology wanted.Solar cell is the material by that can generate photovoltaic effect, such as silicon, GaAs, indium selenium copper material system
At luminous energy being converted to electric energy.Currently, photovoltaic module made of being combined by multi-disc solar cell is sent out as basic photovoltaic
Electric unit is widely used in the various photovoltaic generating systems of building, or comes transparent film assembly as constructure screen wall material
Build up energy saving and environment friendly building.In order to improve the generating efficiency of unit area, various new structural photovoltaic modulies are constantly opened
Hair and application, for example, a kind of also can be developed and be begun to use with double glass photovoltaic modulies of generating electricity on two sides.
In actual use, it needs to draw the electric energy that photovoltaic module generates using terminal box and be connect with external load.
Therefore, photovoltaic component terminal box is the critical component that photovoltaic module constructs various electricity generation systems.Too compared to traditional crystalline silicon
The biggish terminal box of area that the positive battery photovoltaic module back side uses, for the photovoltaic module of double glass generating electricity on two sides, wiring
The volume needs of box are the smaller the better, and to consider the cabling of cable, avoid occupying too many component feature space or to component
Effective electric surface blocked, the volume of terminal box is smaller, and the appearance of component is more beautiful, clean and tidy, just have wider array of use
Occasion.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of Split type connecting box of solar energy solar double-glass assemblies
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of fission of solar energy solar double-glass assemblies
Formula terminal box, including negative junction box, halfway junction box and positive terminal box, one end of negative junction box and positive terminal box
It is connect respectively with cable, negative junction box, halfway junction box and positive terminal box are arranged on photovoltaic module in a straight line；
Each terminal box includes box body, box cover and the conductive component set on tray interior, and box body includes main part and bottom plate, main part
Divide and be integrally formed with bottom plate, main part is that both ends are that arc-shaped capsule-like structure, box body and box cover are engaged using buckle
Mode is fixedly connected, and conductive component is fixedly installed on the bottom plate of box body, and conductive component includes the first connecting terminal and the second wiring
Terminal is connected between first connecting terminal and second connecting terminal by diode；The first of negative junction box connects
Second connecting terminal of line terminals and positive terminal box includes cable connecting part, the close main part of cable connecting part it is interior
Side is equipped with U-type groove, and the centre of U-type groove is equipped with the connector to connecting cable interconnecting piece and cable, the cable connecting part
The outside of close main part is equipped with the briquetting to crimp fixed cable.
Preferably, being equipped with a circle recess on the inside of the edge of main part, box cover is embedded in the recess with mutually agreeing with recess
It is interior.Further, it is fastened between box cover and recess by card slot and buckle, recess is equipped with card slot, sets on box cover
There is buckle.
Preferably, diode is circular shaft type diode, diode is arranged along box body direction and the connection with conductive component
Using resistance welding mode.
Preferably, being equipped with positioning column below briquetting, cable is fixed by positioning column and briquetting.
Preferably, halfway junction box is equipped with hand-held part.
Compared with prior art, the utility model has the beneficial effects that the utility model is arranged using three in a straight line
Main part both ends be circular arc capsule-type construct terminal box be composed, it is small in size, occupy component area it is small, component
Generated output is high；Cable is pushed down using briquetting crimping hot melting way, so that cable is not easy to be drawn out or rotate, instead of traditional spiral shell
The cumbersome connection type of female locking cable；Connector is set in the U-type groove between cable and connecting terminal, has both facilitated observation electricity
The riveting situation of cable, while increasing firmness convenient for additional soldering；Negative junction box, halfway junction box and positive terminal box
The shape of box cover is identical with mounting means, produces and installs convenient for mold, improves production efficiency and quality；In addition, box cover makes
With installation by adhering mode, reduce box body height, assembly manipulation is also more convenient.
Detailed description of the invention
Fig. 1 is a kind of shared knot of each terminal box of the Split type connecting box of solar energy solar double-glass assemblies of the utility model
Structure schematic diagram (is free of box cover)；
Fig. 2 is a kind of box cover knot of each terminal box of the Split type connecting box of solar energy solar double-glass assemblies of the utility model
Structure schematic diagram；
Fig. 3 is a kind of structure of the negative junction box of the Split type connecting box of solar energy solar double-glass assemblies of the utility model
Schematic diagram (is free of box cover)；
Fig. 4 is the positive structure diagram of the negative junction box of Fig. 3；
Fig. 5 is a kind of structure of the halfway junction box of the Split type connecting box of solar energy solar double-glass assemblies of the utility model
Schematic diagram (is free of box cover)；
Fig. 6 is the positive structure diagram of the halfway junction box of Fig. 5；
Fig. 7 is a kind of structure of the positive terminal box of the Split type connecting box of solar energy solar double-glass assemblies of the utility model
Schematic diagram (is free of box cover)；
Fig. 8 is the positive structure diagram of the positive terminal box of Fig. 7.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-8, a kind of Split type connecting box of solar energy solar double-glass assemblies of the utility model, including cathode is please referred to connect
Wire box 10, halfway junction box 20 and positive terminal box 30, one end of negative junction box 10 and positive terminal box 30 respectively with electricity
Cable connection, negative junction box 10, halfway junction box 20 and positive terminal box 30 are arranged on photovoltaic module in a straight line.
Please referring to Fig. 1 and Fig. 2, each terminal box includes box body 1, box cover 2 and the conductive component 3 inside box body 1,
Box body 1 includes main part 11 and bottom plate 12, and main part 11 and bottom plate 12 are integrally formed, and main part 11 is that both ends are circular arc
The capsule-like structure of shape, box body 1 is fixedly connected by the way of engaging with box cover 2, e.g. on the side of main part 11
A circle recess 111 is equipped on the inside of edge, box cover 2 is embedded in recess 111 with agreeing with 111 phases of recess, between box cover 2 and recess 111
It is fastened by card slot 21 and buckle 22, recess 111 is equipped with card slot 21, and box cover 2 is equipped with buckle 22, and box cover 2 is adopted
With embedded manner, reduce the height of box body 1, assembly manipulation is also more convenient；It is fixedly installed on the bottom plate of box body 1
Conductive component 3, conductive component 3 include the first connecting terminal 32 and the second connecting terminal 33, pass through 31 electricity of diode between the two
Connection.In a preferred embodiment, diode 31 be circular shaft shape diode, diode 31 along box body direction arrange and with conduction
The connection of component 3 uses resistance welding mode, so that fixation is more firm.It should be noted that the shape of Fig. 1 insole board cannot
As the limitation to each terminal box base plate configuration.
Fig. 3 and Fig. 4 is referred to, the first connecting terminal 132 of negative junction box 10 includes cable connecting part 19, cable connection
The inside of the close main part 110 in portion 19 is equipped with U-type groove 15, and the centre of U-type groove 15 is equipped with to connecting cable interconnecting piece 19
It is equipped with the outermost side floor panels 120 of the connector 151 of cable, the close main part 110 of cable connecting part 19 to crimp
The briquetting 16 of fixed cable, the lower section of briquetting 16 are equipped with positioning column 17, and cable is consolidated by positioning column 17 and briquetting 16
It is fixed；Fig. 7 and Fig. 8 is referred to, the second connecting terminal 233 of positive terminal box 30 includes cable connecting part 29, cable connecting part 29
The inside of close main part 210 is equipped with U-type groove 25, and the centre of U-type groove 25 is equipped with to connecting cable interconnecting piece 29 and electricity
The outermost side floor panels 220 of the connector 251 of cable, the close main part 210 of cable connecting part 29 are equipped with to crimp fixation
The briquetting 26 of cable, the lower section of briquetting 26 are equipped with positioning column 27, and cable is fixed by positioning column 27 and briquetting 26.It adopts
Cable is pushed down with briquetting crimping hot melting way, so that cable is not easy to be drawn out or rotate, instead of conventional nut locking cable
Cumbersome connection type, operation is more convenient, and fixed effect is more preferable；It is arranged in U-type groove between cable and cable connecting part
Connector both facilitates the riveting situation of observation cable, while increasing firmness convenient for additional soldering.
Fig. 5 and Fig. 6 is referred to, halfway junction box 20 is equipped with hand-held part 8, convenient for halfway junction box 20 on positioning fixture
Pick-and-place.
The Split type connecting box of the solar energy solar double-glass assemblies of the utility model is using three main bodys in straight line setting
Part both ends are that the capsule-type construction terminal box of circular arc is composed, and small in size, occupancy component area is small, the generated output of component
It is high；Cable is pushed down using briquetting crimping hot melting way, so that cable is not easy to be drawn out or rotate, locks electricity instead of conventional nut
The cumbersome connection type of cable；Connector is set in the U-type groove between cable and connecting terminal, has both facilitated the riveting of observation cable
Situation, while increasing firmness convenient for additional soldering；The shape of the box cover of negative junction box, halfway junction box and positive terminal box
Shape is identical with mounting means, produces and installs convenient for mold, improves production efficiency and quality；In addition, box cover is using embedded
Mounting means, reduces box body height, and assembly manipulation is also more convenient.
In the description of the present invention, it should be understood that term " coaxial ", " bottom ", " one end ", " top ", " in
The orientation of the instructions such as portion ", " other end ", "upper", " side ", " top ", "inner", " front ", " center ", " both ends " or position are closed
System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, rather than
The device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot
It is construed as a limitation of the present invention.
In addition, term " first ", " second ", " third ", " the 4th " are used for description purposes only, and should not be understood as instruction or
It implies relative importance or implicitly indicates the quantity of indicated technical characteristic, define " first ", " second ", " the as a result,
Three ", the feature of " the 4th " can explicitly or implicitly include at least one of the features.
In the present invention unless specifically defined or limited otherwise, term " installation ", " setting ", " connection ", " Gu
Calmly ", the terms such as " being screwed on " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the interaction relationship of the connection or two elements inside two elements, unless otherwise restricted clearly, for this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of Split type connecting box of solar energy solar double-glass assemblies, which is characterized in that including negative junction box, halfway junction box
And positive terminal box, the negative junction box are connect with cable respectively with one end of positive terminal box, the negative terminal
Box, halfway junction box and positive terminal box are arranged on photovoltaic module in a straight line；Each terminal box include box body, box cover with
And the conductive component set on tray interior, the box body include main part and bottom plate, the main part and the bottom plate one
Body formed, the main part is that both ends are arc-shaped capsule-like structure, and the box body is used with the box cover to be engaged
Mode be fixedly connected, be fixedly installed the conductive component on the bottom plate of the box body, the conductive component includes the first wiring
Terminal and the second connecting terminal are electrically connected through a diode between first connecting terminal and second connecting terminal；
Second connecting terminal of the first connecting terminal of the negative junction box and the positive terminal box includes cable connection
Portion, the inside of the close main part of the cable connecting part are equipped with U-type groove, and the centre of the U-type groove is equipped with to even
The connector of the cable connecting part and cable is connect, the outside of the close main part of the cable connecting part, which is equipped with, to be used
To crimp the briquetting of fixed cable.
2. a kind of Split type connecting box of solar energy solar double-glass assemblies according to claim 1, which is characterized in that the master
A circle recess is equipped on the inside of the edge of body portion, the box cover is embedded in the recess with mutually agreeing with the recess.
3. a kind of Split type connecting box of solar energy solar double-glass assemblies according to claim 2, which is characterized in that the box
It is fastened between lid and the recess by card slot and buckle, the recess is equipped with card slot, and the box cover is equipped with
Buckle.
4. a kind of Split type connecting box of solar energy solar double-glass assemblies according to claim 1, which is characterized in that described two
Pole pipe is circular shaft type diode, and the diode is arranged along box body direction and uses resistance welding with the connection of the conductive component
Mode.
5. a kind of Split type connecting box of solar energy solar double-glass assemblies according to claim 1, which is characterized in that described
Positioning column is equipped with below briquetting, cable is fixed by the positioning column and the briquetting.
6. a kind of Split type connecting box of solar energy solar double-glass assemblies according to claim 1, which is characterized in that in described
Between terminal box be equipped with hand-held part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822034424.6U CN209250573U (en) | 2018-12-05 | 2018-12-05 | A kind of Split type connecting box of solar energy solar double-glass assemblies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822034424.6U CN209250573U (en) | 2018-12-05 | 2018-12-05 | A kind of Split type connecting box of solar energy solar double-glass assemblies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209250573U true CN209250573U (en) | 2019-08-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822034424.6U Active CN209250573U (en) | 2018-12-05 | 2018-12-05 | A kind of Split type connecting box of solar energy solar double-glass assemblies |
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| CN (1) | CN209250573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768767A (en) * | 2018-12-05 | 2019-05-17 | 苏州快可光伏电子股份有限公司 | A kind of Split type connecting box of solar energy solar double-glass assemblies |
-
2018
- 2018-12-05 CN CN201822034424.6U patent/CN209250573U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109768767A (en) * | 2018-12-05 | 2019-05-17 | 苏州快可光伏电子股份有限公司 | A kind of Split type connecting box of solar energy solar double-glass assemblies |
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