CN207753683U - A kind of novel photovoltaic module terminal box - Google Patents
A kind of novel photovoltaic module terminal box Download PDFInfo
- Publication number
- CN207753683U CN207753683U CN201721915422.7U CN201721915422U CN207753683U CN 207753683 U CN207753683 U CN 207753683U CN 201721915422 U CN201721915422 U CN 201721915422U CN 207753683 U CN207753683 U CN 207753683U
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- CN
- China
- Prior art keywords
- connection
- protecting tube
- fixed cylinder
- box body
- photovoltaic module
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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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- Photovoltaic Devices (AREA)
Abstract
The utility model is related to a kind of novel photovoltaic module terminal boxes, including junction box body, fixed cylinder, protecting tube, clamping and fixing body and position adjusting mechanism, the junction box body is made of box body and box cover, the box cover is detachably connected to the top of box body, cable connection guide tube is provided on the side wall of the box body, one end of the fixed cylinder is connected by hose sleeve with connection end, the cable connection guide tube is detachably connected with connection end, the other end in fixed cylinder is arranged in the protecting tube, the clamping and fixing body is mounted in fixed cylinder, the box body is connected by position adjusting mechanism with fixed cylinder.
Description
Technical field
The utility model is related to photovoltaic field more particularly to a kind of novel photovoltaic module terminal boxes.
Background technology
Photovoltaic module is product made of being connected and encapsulated by multiple photovoltaic cells, and photovoltaic component terminal box is solar energy group
Part makes the crucial attachment device of system, and the effect of terminal box is that hot spot effect is generated when solar components being prevented locally to be blocked
Fruit.Terminal box can be caused to can not work normally if terminal box is damaged or connection is not firm, to work as solar components part quilt
When blocking, entire solar components system cannot work normally, and the part that is blocked will send out a large amount of heat, serious meeting
Burn out component.Currently, the existing solar cell module device for being not provided with fixed connection device in terminal box, connector exist
In use, the traction force effect having plenty of by feat of its both ends cable is suspended in the air, has plenty of and be directly placed on ground.
Skyborne connector is hung, is not only taken up space big, but also many inconvenience are brought to the repair in later stage；It places on the ground
Connector often has ponding, internal easy water inlet to cause short circuit, cause connector failure, influence equipment due to ground humidity
Normal work, increases the cost of the repair in later stage.
Invention content
The utility model protects cable by the way that protecting tube is arranged, and can be adjusted to the length of protecting tube
Section plays the role of increasing practical performance；A kind of novel photovoltaic module terminal box is provided.
In order to solve the above technical problems, the structure of the utility model includes
Junction box body, the junction box body are made of box body and box cover, and the box cover removably connects
It is connected on the top of box body, cable connection guide tube is provided on the side wall of the box body,
One end of fixed cylinder, the fixed cylinder is connected by hose sleeve with connection end, and cable connection is led
Cylinder is detachably connected with connection end,
The other end in fixed cylinder is arranged in protecting tube, the protecting tube,
Clamping and fixing body, the clamping and fixing body are mounted in fixed cylinder,
Position adjusting mechanism, the box body are connected by position adjusting mechanism with fixed cylinder.
Further：The position adjusting mechanism includes the screw rod being arranged on fixed cylinder side wall, is mounted on box body bottom
Connecting seat and locking nut, the connecting seat is movably connected on screw rod, respectively connects on the screw rod of the connecting seat both sides
Locking nut there are one connecing.
Further：It is provided with external connection screw on the outer wall of the cable connection guide tube, is opened on the connection end
Equipped with the threaded hole to match with external connection screw, cable connection guide tube is detachably connected to connect by external connection screw
In the threaded hole of end.
Further：The protecting tube is made of the first protecting tube, the second protecting tube and puller bolt, described
The upper end of first protecting tube is fixedly connected on the bottom of fixed cylinder, second protecting tube to be movably connected in first anti-for upper end
In the lower end of pillar, is offered on the outer wall of the first protecting tube lower end and hold out against threaded hole, the puller bolt passes through
Threaded hole is held out against with the outer wall of the second protecting tube to be connected.
Further：The clamping and fixing body is connected by the first semi-circular shape collet and the second semi-circular shape collet
It is formed, is each provided with a first connection ear mount on the two side of the first semi-circular shape collet, described the second half
One second connection ear mount is each provided on the two side of circular ring shape collet, the first connection ear mount is connected through a screw thread group
Part connect ear mount with second and is connected.
With the above structure, the utility model protects cable by the way that protecting tube is arranged, and can be to anti-
The length of pillar is adjusted, and plays the role of increasing practical performance；And the design also has simple in structure, easily fabricated
And the advantages of practicality and high efficiency.
Description of the drawings
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of clamping and fixing body.
Specific implementation mode
A kind of novel photovoltaic module terminal box as shown in Figure 1, including junction box body, fixed cylinder 9, protecting tube, clamping
Fixed mechanism and position adjusting mechanism, the junction box body are made of box body 1 and box cover 2, and the box cover 2 is removable
It is connected to the top of box body 1 with unloading, cable connection guide tube 6 is provided on the side wall of the box body 1, the fixed cylinder 9
One end is connected by hose sleeve 8 with connection end 7, and cable connection guide tube 6 is detachably connected with connection end 7, institute
The other end in fixed cylinder 9 is arranged in the protecting tube stated, and the clamping and fixing body is mounted in fixed cylinder 9, the box body 1
It is connected with fixed cylinder 9 by position adjusting mechanism；The protecting tube is by the first protecting tube 10, the second protecting tube 12 and to hold out against
Bolt 13 is formed, and the upper end of first protecting tube 10 is fixedly connected on the bottom of fixed cylinder 9, second protecting tube
12 ground upper end are movably connected in the lower end of the first protecting tube 10, and top is offered on the outer wall of 10 lower end of the first protecting tube
Tight threaded hole, the puller bolt 13 pass through and hold out against threaded hole and be connected with the outer wall of the second protecting tube 12.The utility model is logical
It crosses setting protecting tube to protect cable, and the length of protecting tube can be adjusted, play increase practicability
The effect of energy.
Position adjusting mechanism as shown in Figure 1 includes the screw rod 15 being arranged on 9 side wall of fixed cylinder, is mounted on 1 bottom of box body
The connecting seat 3 and locking nut 5 in portion, the connecting seat 3 are movably connected on screw rod 15, the spiral shell of 3 both sides of connecting seat
Respectively there are one locking nuts 5 for connection on bar 15.The design has the advantages that simple in structure, easily fabricated and practicality and high efficiency.
Be provided with external connection screw on the outer wall of above-mentioned cable connection guide tube 6, offered on the connection end 7 with outside
The threaded hole that screw thread matches is connect, cable connection guide tube 6 is detachably connected to connection end 7 by external connection screw
In threaded hole.
Clamping and fixing body as shown in Figure 2 is connected by the first semi-circular shape collet 4-1 and the second semi-circular shape collet 4-2
It connects and is formed, a first connection ear mount 4-3 is each provided on the two side of the first semi-circular shape collet 4-1, it is described
The second semi-circular shape collet 4-2 two side on be each provided with one second connection ear mount 4-4, the first connection ear mount
4-3 be connected through a screw thread component with second connect ear mount 4-4 be connected.
Claims (5)
1. a kind of novel photovoltaic module terminal box, it is characterised in that：Including
Junction box body, the junction box body are made of box body (1) and box cover (2), and the box cover (2) is detachable
Ground is connected to the top of box body (1), and cable connection guide tube (6) is provided on the side wall of the box body (1),
One end of fixed cylinder (9), the fixed cylinder (9) is connected by hose sleeve (8) with connection end (7), the line
Cable connection guide tube (6) is detachably connected with connection end (7),
The other end in fixed cylinder (9) is arranged in protecting tube, the protecting tube,
Clamping and fixing body, the clamping and fixing body are mounted in fixed cylinder (9),
Position adjusting mechanism, the box body (1) are connected by position adjusting mechanism with fixed cylinder (9).
2. a kind of novel photovoltaic module terminal box according to claim 1, it is characterised in that：The position adjusting mechanism
Including the connecting seat (3) and locking nut that screw rod (15) on fixed cylinder (9) side wall is arranged, is mounted on box body (1) bottom
(5), the connecting seat (3) is movably connected on screw rod (15), each connection on the screw rod (15) of the connecting seat (3) both sides
There are one locking nuts (5).
3. a kind of novel photovoltaic module terminal box according to claim 1, it is characterised in that：The cable connects guide tube
(6) external connection screw is provided on outer wall, the connection end offers the threaded hole to match with external connection screw on (7),
The cable connection guide tube (6) is detachably connected to by external connection screw in the threaded hole of connection end (7).
4. a kind of novel photovoltaic module terminal box according to claim 1, it is characterised in that：The protecting tube is by
One protecting tube (10), the second protecting tube (12) and puller bolt (13) are formed, and the upper end of first protecting tube (10) is solid
Surely it is connected to the bottom of fixed cylinder (9), the upper end of second protecting tube (12) is movably connected in the first protecting tube (10)
In lower end, is offered on the outer wall of described the first protecting tube (10) lower end and hold out against threaded hole, the puller bolt (13) is worn
It crosses and holds out against threaded hole and be connected with the outer wall of the second protecting tube (12).
5. a kind of novel photovoltaic module terminal box according to claim 1, it is characterised in that：The clamping and fixing body
It is made of the first semi-circular shape collet (4-1) and the connection of the second semi-circular shape collet (4-2), first semi-circular shape
A first connection ear mount (4-3), the second semi-circular shape collet (4-2) are each provided on the two side of collet (4-1)
Two side on be each provided with one second connection ear mount (4-4), the first connection ear mount (4-3) is connected through a screw thread group
Part connect ear mount (4-4) with second and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721915422.7U CN207753683U (en) | 2017-12-31 | 2017-12-31 | A kind of novel photovoltaic module terminal box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721915422.7U CN207753683U (en) | 2017-12-31 | 2017-12-31 | A kind of novel photovoltaic module terminal box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207753683U true CN207753683U (en) | 2018-08-21 |
Family
ID=63151931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721915422.7U Active CN207753683U (en) | 2017-12-31 | 2017-12-31 | A kind of novel photovoltaic module terminal box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207753683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994862A (en) * | 2017-12-31 | 2018-05-04 | 正信光电科技股份有限公司 | A kind of novel photovoltaic module terminal box |
-
2017
- 2017-12-31 CN CN201721915422.7U patent/CN207753683U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994862A (en) * | 2017-12-31 | 2018-05-04 | 正信光电科技股份有限公司 | A kind of novel photovoltaic module terminal box |
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