CN217883357U

CN217883357U - Photovoltaic module with lightning protection structure

Info

Publication number: CN217883357U
Application number: CN202221410760.6U
Authority: CN
Inventors: 冉建锋
Original assignee: Suqian Huasheng Energy Co ltd
Current assignee: Suqian Huasheng Energy Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-11-22
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a photovoltaic module with lightning protection structure belongs to solar photovoltaic power generation equipment technical field, including fixed case, the top of fixed case is equipped with the insulating layer, the inner chamber of insulating layer is provided with lightning protection mechanism, the inner chamber of fixed case is provided with moving mechanism, the equal bolt in both sides at insulating layer top has the supporting leg, the equal bolt in top of supporting leg has solar cell panel, logical groove has all been seted up to the both sides of fixed bottom of the case portion, the front of fixed case articulates through the hinge has the chamber door, the position bolt placed in the middle of insulating layer inner chamber lower wall has the fixing base, the lightning rod has been bolted at the top of fixing base, the top of lightning rod runs through the insulating layer and upwards extends. Prevent through lightning protection mechanism that the thunder and lightning from producing destruction to photovoltaic module to cause economic loss, increased photovoltaic module's mobility through moving mechanism, can reduce cost of transportation, had good economic benefits.

Description

Photovoltaic module with lightning protection structure

Technical Field

The utility model relates to a solar photovoltaic power generation equipment technical field specifically is a photovoltaic module with lightning protection structure.

Background

The solar cell module consists of high-efficiency single crystal or polycrystalline solar cells, low-iron ultra-white suede toughened glass, EVA (ethylene vinyl acetate), TPT (thermoplastic vulcanizate), interconnection bars, bus bars, a back plate and an aluminum alloy frame. The service life can reach 15-25 years, and the photoelectric conversion efficiency and the reliability are high; advanced diffusion technology ensures the uniformity of conversion efficiency at each position in the chip; good conductivity, reliable adhesion and good electrode weldability are ensured; high precision screen printing patterns and high flatness, so that the battery is easy to automatically weld and laser cut.

Common photovoltaic module's lightning protection function is not good enough on the market, when meetting thunderstorm weather, because of photovoltaic module installs the eminence in spaciousness mostly, makes its self easily draw the thunder to cause the irreparable damage, photovoltaic module is comparatively heavy simultaneously, is difficult for removing, leads to the cost of transportation higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a photovoltaic module with lightning protection structure prevents through lightning protection mechanism that the thunder and lightning from producing destruction to photovoltaic module to cause economic loss, increased photovoltaic module's mobility through moving mechanism, can reduce the cost of transportation, have good economic benefits, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a photovoltaic module with lightning protection structure, includes fixed case, the top of fixed case is equipped with the insulating layer, the inner chamber of insulating layer is provided with lightning protection mechanism, the inner chamber of fixed case is provided with moving mechanism, the equal bolt in both sides at insulating layer top has the supporting leg, the equal bolt in top of supporting leg has solar cell panel, logical groove has all been seted up to the both sides of fixed bottom of the case portion, the front of fixed case articulates through the hinge has the chamber door.

Preferably, the lightning protection mechanism includes fixing base, lightning rod, conduction pole and vice lightning rod, the fixing base has been bolted to the position in the middle of insulating layer inner chamber lower wall, the lightning rod has been bolted at the top of fixing base, the top of lightning rod runs through the insulating layer and upwards extends.

Preferably, the both sides of lightning rod all are equipped with the conduction pole, the outside of conduction pole all is equipped with vice lightning rod, insulating layer and upwards extension are all run through to the top of vice lightning rod, insulating layer and ground are all run through in proper order and to underground extension to the bottom of vice lightning rod.

Preferably, moving mechanism includes motor, lead screw, thread bush, first slider, slide bar, movable rod, fly leaf, universal wheel, buffer spring, second slider and spout, the first half of fixed incasement chamber one side is equipped with the motor, the output shaft bolt of motor has the lead screw, one side of lead screw is passed through the bearing and is rotated and connect in the opposite side of fixed incasement chamber, the equal threaded connection in both sides on lead screw surface has the thread bush, the top of thread bush has all bolted connection first slider, the equal sliding connection in inner chamber of first slider has the slide bar, the both sides of slide bar are bolted respectively in the both sides of fixed incasement chamber.

Preferably, the bottom of thread bush all has the movable rod through sliding seat swing joint, one side that the thread bush was kept away from to the movable rod all has the fly leaf through sliding seat swing joint, all bolted connections have the universal wheel around the fly leaf bottom, all bolted connections have buffer spring in the both sides of fly leaf bottom, buffer spring's bottom difference bolted connection is in the both sides of fixed incasement chamber lower wall.

Preferably, the second sliding blocks are bolted to two sides of the movable plate, and sliding grooves matched with the second sliding blocks for use are formed in two sides of the inner cavity of the fixed box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model provides a photovoltaic module with lightning protection structure, which is convenient for protecting the photovoltaic module by matching an insulating layer, a fixed seat, a lightning rod, a conduction rod and an auxiliary lightning rod, and reduces the influence of lightning on the photovoltaic module; utilize the lightning rod to guide the thunder and lightning, utilize the conduction pole to shunt the thunder and lightning and guide to vice lightning rod to utilize vice lightning rod to guide the electric current to the underground, and then avoid photovoltaic module to meet with the thunderbolt, realize the protection to photovoltaic module from this.

2. The utility model provides a photovoltaic module with lightning protection structure, which is convenient for improving the mobility of the photovoltaic module, and the photovoltaic module is convenient to move and transport, and saves time and labor through the matching of a motor, a screw rod, a thread bush, a first slide block, a slide rod, a movable plate, a universal wheel, a buffer spring, a second slide block and a chute; utilize the motor to drive the lead screw and rotate to make thread bush and movable rod remove, and then drive fly leaf and universal wheel and descend, the operating personnel of being convenient for from this removes it, and the transportation is convenient, and saves space, makes photovoltaic module possess the ability of swift removal, can practice thrift a large amount of time and human cost, has good economic benefits.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic cross-sectional structural view of the insulating layer of the present invention;

FIG. 3 is a schematic cross-sectional view of the fixing box of the present invention;

fig. 4 is a schematic view of a local structure of the moving mechanism of the present invention.

The reference numbers in the figures: 1. a fixed box; 2. an insulating layer; 3. a lightning protection mechanism; 31. a fixed seat; 32. a lightning rod; 33. a conductive rod; 34. a secondary lightning rod; 4. a moving mechanism; 41. a motor; 42. a screw rod; 43. a threaded sleeve; 44. a first slider; 45. a slide bar; 46. a movable rod; 47. a movable plate; 48. a universal wheel; 49. a buffer spring; 410. a second slider; 411. a chute; 5. supporting legs; 6. a solar panel; 7. a through groove; 8. and (4) a box door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a photovoltaic module with lightning protection structure as shown in fig. 1 ~ 4, including fixed case 1, the top of fixed case 1 is equipped with insulating layer 2, and the inner chamber of insulating layer 2 is provided with lightning protection mechanism 3, and the inner chamber of fixed case 1 is provided with moving mechanism 4, and the equal bolt in both sides at 2 tops of insulating layer has supporting leg 5, and the equal bolt in top of supporting leg 5 has solar cell panel 6, and logical groove 7 has all been seted up to the both sides of fixed case 1 bottom, and the front of fixed case 1 articulates through the hinge has chamber door 8, and the operating personnel of being convenient for overhauls through chamber door 8.

Lightning protection mechanism 3 includes fixing base 31, lightning rod 32, conduction pole 33 and vice lightning rod 34, and the position bolt connection in the middle of the 2 inner chambers lower walls of insulating layer has fixing base 31, and the top bolt connection of fixing base 31 has lightning rod 32, and insulating layer 2 and upwards extension are run through to the top of lightning rod 32, lead the thunder and lightning through lightning rod 32.

The two sides of the lightning rod 32 are respectively provided with a conducting rod 33, the outer sides of the conducting rods 33 are respectively provided with an auxiliary lightning rod 34, the top of each auxiliary lightning rod 34 penetrates through the insulating layer 2 and extends upwards, the bottom of each auxiliary lightning rod 34 sequentially penetrates through the insulating layer 2 and the ground and extends towards the underground, and current is guided to the underground through the auxiliary lightning rods 34; the secondary lightning rod 34 extends at least 2 meters underground.

The moving mechanism 4 comprises a motor 41, a screw rod 42, a threaded sleeve 43, a first slider 44, a sliding rod 45, a movable rod 46, a movable plate 47, a universal wheel 48, a buffer spring 49, a second slider 410 and a sliding groove 411, the motor 41 is assembled at the upper half part of one side of the inner cavity of the fixed box 1, the output shaft of the motor 41 is bolted with the screw rod 42, one side of the screw rod 42 is rotatably connected to the other side of the inner cavity of the fixed box 1 through a bearing, the threaded sleeve 43 is screwed on two sides of the surface of the screw rod 42, the first slider 44 is bolted on the top of the threaded sleeve 43, the sliding rod 45 is slidably connected to the inner cavity of the first slider 44, two sides of the sliding rod 45 are respectively bolted on two sides of the inner cavity of the fixed box 1, and the threaded sleeve 43 is limited and supported through the first slider 44 and the sliding rod 45.

The bottom of the threaded sleeve 43 is movably connected with a movable rod 46 through a movable seat, one side, away from the threaded sleeve 43, of the movable rod 46 is movably connected with a movable plate 47 through the movable seat, universal wheels 48 are bolted to the periphery of the bottom of the movable plate 47, buffer springs 49 are bolted to two sides of the bottom of the movable plate 47, the bottoms of the buffer springs 49 are respectively bolted to two sides of the lower wall of the inner cavity of the fixed box 1, and the movable rod 46 is driven to move through the threaded sleeve 43, so that the movable plate 47 and the universal wheels 48 are lifted; the stability of the movable plate 47 can be increased by buffering it by the buffer spring 49 when it moves.

The two sides of the movable plate 47 are both bolted with the second sliding blocks 410, the two sides of the inner cavity of the fixed box 1 are both provided with sliding grooves 411 matched with the second sliding blocks 410 for use, and the movable plate 47 is limited and supported through the matching of the second sliding blocks 410 and the sliding grooves 411.

When the device is used specifically, the lightning rod 32 is used for guiding and shunting lightning to the conducting rod 33 and the auxiliary lightning rod 34, so that current is guided to the underground, the photovoltaic module can be protected, and the practicability of the device is improved; the user opens motor 41 through the controller, makes lead screw 42 rotate to make thread bush 43 remove, and drive movable rod 46 and fly leaf 47 and remove, and then make universal wheel 48 descend, when universal wheel 48 and ground contact completely, operating personnel can be convenient remove the device, practices thrift a large amount of time and human cost from this.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photovoltaic module with lightning protection structure, includes fixed case (1), its characterized in that: the top of fixed case (1) is equipped with insulating layer (2), the inner chamber of insulating layer (2) is provided with lightning protection mechanism (3), the inner chamber of fixed case (1) is provided with moving mechanism (4), the equal bolt in both sides at insulating layer (2) top has supporting leg (5), the equal bolt in top of supporting leg (5) has solar cell panel (6), logical groove (7) have all been seted up to the both sides of fixed case (1) bottom, the front of fixed case (1) articulates through the hinge has chamber door (8).

2. The photovoltaic module with a lightning protection structure according to claim 1, wherein: lightning protection mechanism (3) are including fixing base (31), lightning rod (32), conduction pole (33) and vice lightning rod (34), the position bolt connection in the middle of insulating layer (2) inner chamber lower wall has fixing base (31), the top bolt connection of fixing base (31) has lightning rod (32), insulating layer (2) are run through and upwards extend in the top of lightning rod (32).

3. The photovoltaic module with a lightning protection structure according to claim 2, wherein: the both sides of lightning rod (32) all are equipped with conducting rod (33), the outside of conducting rod (33) all is equipped with vice lightning rod (34), insulating layer (2) and upwards extension are all run through at the top of vice lightning rod (34), insulating layer (2) and ground are all run through in proper order and to underground extension in the bottom of vice lightning rod (34).

4. The photovoltaic module with a lightning protection structure according to claim 1, wherein: moving mechanism (4) include motor (41), lead screw (42), thread bush (43), first slider (44), slide bar (45), movable rod (46), fly leaf (47), universal wheel (48), buffer spring (49), second slider (410) and spout (411), the first half of fixed case (1) inner chamber one side is equipped with motor (41), the output shaft bolt of motor (41) has lead screw (42), one side of lead screw (42) is passed through the bearing and is rotated and connect in the opposite side of fixed case (1) inner chamber, the equal threaded connection in both sides on lead screw (42) surface has thread bush (43), the top of thread bush (43) all has bolted connection first slider (44), the equal sliding connection in inner chamber of first slider (44) has slide bar (45), the both sides of slide bar (45) are bolted respectively in the both sides of fixed case (1) inner chamber.

5. The photovoltaic module with a lightning protection structure according to claim 4, wherein: the bottom of thread bush (43) all has movable rod (46) through sliding seat swing joint, one side that thread bush (43) was kept away from in movable rod (46) all has fly leaf (47) through sliding seat swing joint, all bolted connection has universal wheel (48) around fly leaf (47) bottom, the both sides of fly leaf (47) bottom all are bolted connection has buffer spring (49), the bottom difference bolt of buffer spring (49) is in the both sides of fixed box (1) inner chamber lower wall.

6. The photovoltaic module with a lightning protection structure according to claim 5, wherein: the two sides of the movable plate (47) are respectively bolted with a second sliding block (410), and the two sides of the inner cavity of the fixed box (1) are respectively provided with a sliding groove (411) matched with the second sliding blocks (410).