CN209709477U - A kind of waterproof solar photovoltaic combiner box - Google Patents
A kind of waterproof solar photovoltaic combiner box Download PDFInfo
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- CN209709477U CN209709477U CN201920846042.5U CN201920846042U CN209709477U CN 209709477 U CN209709477 U CN 209709477U CN 201920846042 U CN201920846042 U CN 201920846042U CN 209709477 U CN209709477 U CN 209709477U
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- cabinet
- photovoltaic combiner
- waterproof
- combiner box
- placement plate
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Abstract
The utility model discloses a kind of waterproof solar photovoltaic combiner boxes, comprising: placement plate, chamber door and cabinet；The chamber door is rotatably connected at the side fascia edge of cabinet by connecting hinge, the quantity of the placement plate is multiple, the inner wall of cabinet is arranged in multiple placement plate parallel equidistants, the outer wall upper end two sides of the cabinet symmetrically offer heat release hole, and the cross section of heat release hole is circular configuration, the bottom of the cabinet is provided with hollowed-out board.In the utility model; the heat release hole that the photovoltaic combiner box passes through setting; the effect of ventilation and heat can be played to the inside of cabinet; ensure that box house is in the operating status of relatively dry; cooperate the waterproofing protection effect of waterproof cover simultaneously; it can be avoided extraneous water stain the phenomenon that entering box house from heat release hole and water pollution is caused to photovoltaic combiner box, improve the waterproofness of photovoltaic combiner box, and then enhance the safety in utilization of photovoltaic combiner box.
Description
Technical field
The utility model relates to photovoltaic combiner box technical field, in particular to a kind of waterproof solar photovoltaic conflux
Case.
Background technique
The basic equipment of solar energy power generating generally comprises photovoltaic cell component, photovoltaic array bracket, photovoltaic combiner box
Deng；Wherein photovoltaic combiner box is to guarantee that photovoltaic module orderly connects and the wiring of combining functions fills in solar power system
It sets, can ensure that photovoltaic system easily is switched off circuit in maintenance, inspection, reduce the model having a power failure when photovoltaic system breaks down
It encloses.
However existing photovoltaic header box is in use, while ensuring cabinet high efficiency and heat radiation, it can not be to heat dissipation
Structure plays the processing of waterproofing protection so that it is extraneous it is water stain be easy to enter box house by heat release hole cause electricity consumption member device
The phenomenon that part is damaged by water causes the waterproof performance of cabinet bad, while being also not easy to carry out fast and flexible with electrical component
Disassembling operations increase the work load of operator.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of waterproof solar photovoltaic combiner box herein；This reality
In novel, which can play the effect of ventilation and heat by the heat release hole of setting to the inside of cabinet, it is ensured that
Box house is in the operating status of relatively dry, while cooperating the waterproofing protection effect of waterproof cover, can be avoided extraneous water
The phenomenon that stain enters box house from heat release hole and causes water pollution to photovoltaic combiner box improves the waterproof of photovoltaic combiner box
Property, and then enhance the safety in utilization of photovoltaic combiner box.
The utility model is realized in this way constructing a kind of waterproof solar photovoltaic combiner box, it is characterised in that；Include:
Placement plate, chamber door and cabinet；
The chamber door is rotatably connected at the side fascia edge of cabinet by connecting hinge；
The quantity of the placement plate be it is multiple, the inner wall of cabinet is arranged in multiple placement plate parallel equidistants；
The outer wall upper end two sides of the cabinet symmetrically offer heat release hole, and the cross section of heat release hole is circular configuration；
The bottom of the cabinet is provided with hollowed-out board.
According to a kind of waterproof solar photovoltaic combiner box described in the utility model, it is characterised in that；The header box also wraps
Include preformed groove；
The preformed groove is provided with the upper surface of placement plate, the depth of the preformed groove be place plate thickness two/
One；
The two sides vertical end inner wall parallel rotation of the preformed groove is connected with several roll shafts.
According to a kind of waterproof solar photovoltaic combiner box described in the utility model, it is characterised in that；The header box also wraps
Include shield；
The vertical plane of the shield is inverted U-shaped, offers through-hole inside the horizontal ends of the shield；
The sliding block that the shield is arranged by two sides vertical end bottom is slidably connected with the sliding slot that plate surface opens up is placed.
According to a kind of waterproof solar photovoltaic combiner box described in the utility model, it is characterised in that；The header box also wraps
Include deflector；
The deflector is incline structure, and the two sides vertical end bottom of shield is arranged in the deflector；
The outside of the shield and be located at deflector beveled end bottom position be provided with return pipe.
According to a kind of waterproof solar photovoltaic combiner box described in the utility model, it is characterised in that；The header box also wraps
Include waterproof cover；
The quantity of the waterproof cover is two, and two waterproof covers are symmetricly set on cabinet (5) and are located at heat release hole
Outside；
The waterproof cover is the hollow structure with bottom opening structure.
According to a kind of waterproof solar photovoltaic combiner box described in the utility model, it is characterised in that；The header box also wraps
Include wire barrel；
The quantity of the wire barrel be it is multiple, multiple wire barrels are distributed in the outer wall of cabinet in matrix structure；
The inner wall ecto-entad of multiple wire barrels is disposed with shielded layer and waterproof layer, the wire barrel, shielding
It is slidably connected by limited block between layer and waterproof layer.
The utility model has the advantages that the utility model discloses a kind of waterproof solar photovoltaic combiner boxes, comprising:
Placement plate, chamber door and cabinet；The chamber door is rotatably connected at the side fascia edge of cabinet by connecting hinge, the placement
The quantity of plate be it is multiple, the inner wall of cabinet, the outer wall upper end two sides of the cabinet are arranged in multiple placement plate parallel equidistants
Heat release hole is symmetrically offered, and the cross section of heat release hole is circular configuration, the bottom of the cabinet is provided with hollowed-out board.This is practical
In novel, which can play the effect of ventilation and heat, it is ensured that case by the heat release hole of setting to the inside of cabinet
Internal portion is in the operating status of relatively dry, while cooperating the waterproofing protection effect of waterproof cover, can be avoided the water stain of the external world
The phenomenon that entering box house from heat release hole and causing water pollution to photovoltaic combiner box improves the waterproof of photovoltaic combiner box
Property, and then enhance the safety in utilization of photovoltaic combiner box.
For waterproof solar photovoltaic combiner box described in the utility model, beneficial effect is embodied are as follows:
(1): the photovoltaic combiner box can play the effect of ventilation and heat by the heat release hole of setting to the inside of cabinet,
Ensure that box house is in the operating status of relatively dry, while cooperating the waterproofing protection effect of waterproof cover, can be avoided the external world
Water stain the phenomenon that entering box house from heat release hole and water pollution is caused to photovoltaic combiner box, improve photovoltaic combiner box
Waterproofness, and then enhance the safety in utilization of photovoltaic combiner box.
(2): the photovoltaic combiner box is utilized by the roll shaft of setting and rolls flexible mode, facilitating will be in placement plate
The disassembling operations that fast and flexible is carried out with electrical component improve the operating flexibility of component, thus convenient to photovoltaic conflux
Case carries out attended operation processing.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of waterproof solar photovoltaic combiner box of the utility model；
Fig. 2 is the structural schematic diagram of placement plate in the utility model；
Fig. 3 is the structural schematic diagram of shield in the utility model；
Fig. 4 is the structural schematic diagram of wire barrel in the utility model.
Wherein: 1, placement plate；11, roll shaft；12, preformed groove；13, sliding slot；2, shield；21, through-hole；22, deflector；23,
Return pipe；24, sliding block；3, chamber door；4, heat release hole；5, cabinet；6, waterproof cover；7, wire barrel；71, shielded layer；72, waterproof layer；
73, limited block；8, hollowed-out board.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing 1- Fig. 4, to the skill in the utility model embodiment
Art scheme is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, and
The embodiment being not all of.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, fall within the protection scope of the utility model under the premise of labour.
The utility model provides a kind of waterproof solar photovoltaic combiner box by improving herein；As shown in Figure 1, comprising: put
Set plate 1, chamber door 3 and cabinet 5；
Chamber door 3 is rotatably connected at the side fascia edge of cabinet 5 by connecting hinge；
The quantity of placement plate 1 is multiple (three are shown in Fig. 1), and cabinet 5 is arranged in multiple 1 parallel equidistants of placement plate
Inner wall, it is ensured that placement is at relatively independent stable position with electrical component, will not there is a phenomenon where influence each other；
The outer wall upper end two sides of cabinet 5 symmetrically offer heat release hole 4, and the cross section of heat release hole 4 is circular configuration；
The bottom of cabinet 5 is provided with hollowed-out board 8, can play the role of separation to the bottom of cabinet 5, also give water stain
The necessary flowing space places water stain the phenomenon that contacting for a long time with cabinet 5 and generate excessive corrosion.
Working principle: being fixed on job site for cabinet 5 by hollowed-out board 8, when there is water stain flowing in 5 set-down location of cabinet,
Flowing water stain can be flowed into the bottom of hollowed-out board 8, prevent it is water stain 5 bottom of cabinet for a long time aggregation and corruption is caused to cabinet 5
The phenomenon that erosion, correlation, which is placed in different placement plates 1 with electrical component, to be fixed, and cooperates the heat dissipation effect of heat release hole 4, energy
Enough to the effect for playing ventilation and heat in cabinet 5, it is ensured that the aridity inside cabinet 5.
As shown in Fig. 2, further including preformed groove 12, preformed groove 12 is provided with the upper surface of placement plate 1, the depth of preformed groove 12
Two sides vertical end inner wall parallel rotation for the half of 1 thickness of placement plate, preformed groove 12 is connected with several roll shafts 11, benefit
With the rolling action of roll shaft 11, on preformed groove 12 fast and flexible may be implemented with electrical component is movable into and out operation, from
And the operating burden with electrical component is reduced, it improves work efficiency.
It as shown in Figures 2 and 3, further include shield 2, the vertical plane of shield 2 is inverted U-shaped, inside the horizontal ends of shield 2
Through-hole 21 is offered, the sliding block 24 that shield 2 is arranged by two sides vertical end bottom and the sliding slot 13 that 1 surface of placement plate opens up slide
Connection, shield 2 slide it in the sliding slot 13 in placement plate 1 by the sliding block 24 of semi-circular structure, can be to shield 2
Position carries out quickly adjusting operation, and cooperation through-hole 21 can play effect lost outward to the heat in shield 2, prevents shield
Temperature is excessively high and influence stable with electrical component in 2.
As shown in figure 3, further including deflector 22, deflector 22 is incline structure, and the two sides of shield 2 are arranged in deflector 22
Vertical end bottom, the outside of shield 2 and the beveled end bottom position for being located at deflector 22 are provided with return pipe 23, in shield 2
Wall the water stain of generation that liquefy because of the temperature difference can slide downwards along the inner wall of deflector 22, and enter storage in return pipe 23
It collects, prevents water stain unrestrained and be damaged to electrical component.
As shown in Figure 1, further including waterproof cover 6, the quantity of waterproof cover 6 is two, and two waterproof covers 6 are symmetricly set on cabinet
Outside on 5 and positioned at heat release hole 4, waterproof cover 6 are the hollow structure with bottom opening structure, can be to the outer of heat release hole 4
Side opening plays the role of waterproofing protection, and preventing extraneous steam or dust from entering in heat release hole 4 causes heat release hole 4 to occur
The phenomenon that pollution, further improves the waterproof performance of cabinet 5.
As shown in Figure 1 and Figure 4, further include wire barrel 7, the quantity of wire barrel 7 be it is multiple, multiple wire barrels 7 are in matrix knot
Structure is distributed in the outer wall of cabinet 5, and the inner wall ecto-entad of multiple wire barrels 7 is disposed with shielded layer 71 and waterproof layer 72, connects
It is slidably connected by limited block 73 between spool 7, shielded layer 71 and waterproof layer 72, shielded layer 71 can be played between conducting wire
Jamproof effect, waterproof layer 72 can play the role of waterproofing protection to connecting position of wires, prevent 7 junction of wire barrel from occurring
The phenomenon that water stain infiltration, and then ensure the relatively dry of connecting position of wires.
For waterproof solar photovoltaic combiner box described in the utility model, beneficial effect is embodied are as follows:
(3): the photovoltaic combiner box can play the effect of ventilation and heat by the heat release hole of setting to the inside of cabinet,
Ensure that box house is in the operating status of relatively dry, while cooperating the waterproofing protection effect of waterproof cover, can be avoided the external world
Water stain the phenomenon that entering box house from heat release hole and water pollution is caused to photovoltaic combiner box, improve photovoltaic combiner box
Waterproofness, and then enhance the safety in utilization of photovoltaic combiner box.
(4): the photovoltaic combiner box is utilized by the roll shaft of setting and rolls flexible mode, facilitating will be in placement plate
The disassembling operations that fast and flexible is carried out with electrical component improve the operating flexibility of component, thus convenient to photovoltaic conflux
Case carries out attended operation processing.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (6)
1. a kind of waterproof solar photovoltaic combiner box, it is characterised in that；It include: placement plate (1), chamber door (3) and cabinet (5)；
The chamber door (3) is rotatably connected at the side fascia edge of cabinet (5) by connecting hinge；
The quantity of the placement plate (1) is multiple, inner wall of multiple placement plate (1) parallel equidistant settings in cabinet (5)；
The outer wall upper end two sides of the cabinet (5) symmetrically offer heat release hole (4), and the cross section of heat release hole (4) is round knot
Structure；
The bottom of the cabinet (5) is provided with hollowed-out board (8).
2. a kind of waterproof solar photovoltaic combiner box according to claim 1, it is characterised in that；The header box further includes pre-
Stay slot (12)；
The preformed groove (12) is provided with the upper surface of placement plate (1), and the depth of the preformed groove (12) is placement plate (1) thickness
Half；
The two sides vertical end inner wall parallel rotation of the preformed groove (12) is connected with several roll shafts (11).
3. a kind of waterproof solar photovoltaic combiner box according to claim 1, it is characterised in that；The header box further includes shield
It covers (2)；
The vertical plane of the shield (2) is inverted U-shaped, offers through-hole (21) inside the horizontal ends of the shield (2)；
The sliding slot (13) that the sliding block (24) and placement plate (1) surface that the shield (2) is arranged by two sides vertical end bottom open up
It is slidably connected.
4. a kind of waterproof solar photovoltaic combiner box according to claim 3, it is characterised in that；The header box further includes leading
Flowing plate (22)；
The deflector (22) is incline structure, and the deflector (22) is arranged in the two sides vertical end bottom of shield (2)；
The outside of the shield (2) and be located at deflector (22) beveled end bottom position be provided with return pipe (23).
5. a kind of waterproof solar photovoltaic combiner box according to claim 1, it is characterised in that；The header box further includes preventing
Water cover (6)；
The quantity of the waterproof cover (6) is two, and two waterproof covers (6) are symmetricly set on cabinet (5) and are located at heat dissipation
The outside in hole (4)；The waterproof cover (6) is the hollow structure with bottom opening structure.
6. a kind of waterproof solar photovoltaic combiner box according to claim 1, it is characterised in that；The header box further includes connecing
Spool (7)；
The quantity of the wire barrel (7) be it is multiple, multiple wire barrels (7) are distributed in the outer walls of cabinet (5) in matrix structure；
The inner wall ecto-entad of multiple wire barrels (7) is disposed with shielded layer (71) and waterproof layer (72), the wiring
It is slidably connected by limited block (73) between pipe (7), shielded layer (71) and waterproof layer (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920846042.5U CN209709477U (en) | 2019-06-06 | 2019-06-06 | A kind of waterproof solar photovoltaic combiner box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920846042.5U CN209709477U (en) | 2019-06-06 | 2019-06-06 | A kind of waterproof solar photovoltaic combiner box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209709477U true CN209709477U (en) | 2019-11-29 |
Family
ID=68650485
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920846042.5U Active CN209709477U (en) | 2019-06-06 | 2019-06-06 | A kind of waterproof solar photovoltaic combiner box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209709477U (en) |
-
2019
- 2019-06-06 CN CN201920846042.5U patent/CN209709477U/en active Active
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