CN210380769U

CN210380769U - Device is judged to photovoltaic power generation subassembly laying dust

Info

Publication number: CN210380769U
Application number: CN201921839666.0U
Authority: CN
Inventors: 池凤泉; 王书明; 巩伦才
Original assignee: Nanjing Zhonghui Electrical Technology Co ltd
Current assignee: Nanjing Zhonghui Electrical Technology Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-04-21
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a photovoltaic power generation subassembly laying dust judgement device, including base, mount pad and connecting rod groove, one side of base is connected with the bracing piece, one side that the base was kept away from to the bracing piece is connected with the layer board, one side of layer board is fixed with the photovoltaic board, wherein, the mount pad sets up one side at the photovoltaic board, one side of mount pad is provided with the irradiation appearance, the outside of irradiation appearance is provided with the translucent cover, one side that the translucent cover is close to the mount pad is fixed with the connecting block, be provided with the sealing washer between translucent cover and the mount pad. This device is judged to photovoltaic power generation subassembly laying dust, one side of mount pad is removed to the link with translucent cover one side, and the connecting rod drives the fixture block and removes the inside of first mounting groove, rotates the connecting rod, and the connecting rod drives the fixture block and removes the inside of draw-in groove, fixes the translucent cover in the outside of irradiation appearance, and data around installing and dismantling the translucent cover through the irradiation appearance contrast, is convenient for judge the laying dust degree on the photovoltaic board.

Description

Device is judged to photovoltaic power generation subassembly laying dust

Technical Field

The utility model relates to a device technical field is judged to the laying dust, specifically is a device is judged to photovoltaic power generation subassembly laying dust.

Background

In the actual operation process of the photovoltaic power station, due to the influence of dust and pollutants on the surface of the photovoltaic module, the light energy actually received by the photovoltaic module can be reduced by a certain amount, so that the actual power generation effect of the photovoltaic power station is influenced, and at the moment, a device for judging the dust deposition of the photovoltaic power module is needed.

Although the existing photovoltaic power generation assembly dust accumulation judging device is very large in type and quantity, the existing photovoltaic power generation assembly dust accumulation judging device still has certain problems, and certain inconvenience is brought to the use of the photovoltaic power generation assembly dust accumulation judging device.

However, most of the photovoltaic power generation assembly dust collecting judgment devices are fixed by bolts when in use, the fixing process is complex, the illumination angles of the device and the photovoltaic assembly are not easy to adjust to be consistent, the application range of the photovoltaic power generation assembly dust collecting judgment device is limited to a great extent, and therefore the technology of improving the structure of the photovoltaic power generation assembly dust collecting judgment device is urgently needed to perfect the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is judged to photovoltaic power generation subassembly laying dust to solve present photovoltaic power generation subassembly laying dust that above-mentioned background art provided and judge the device when using, mostly through the bolt fastening, fixed process is more loaded down with trivial details, and the device receives the angle of illumination with photovoltaic module and is difficult for adjusting unanimous problem.

In order to achieve the above object, the utility model provides a following technical scheme: a dust accumulation judging device of a photovoltaic power generation assembly comprises a base, a mounting seat and a connecting rod groove, wherein one side of the base is connected with a supporting rod, one side of the supporting rod, which is far away from the base, is connected with a supporting plate, one side of the supporting plate is fixed with a photovoltaic plate, wherein,

the mounting seat is arranged on one side of the photovoltaic panel, an irradiation instrument is arranged on one side of the mounting seat, a transparent cover is arranged outside the irradiation instrument, a connecting block is fixed on one side of the transparent cover close to the mounting seat, and a sealing ring is arranged between the transparent cover and the mounting seat;

the photovoltaic panel mounting structure is characterized in that the connecting rod groove is formed in one side, close to the connecting block, of the mounting seat, a first mounting groove is formed in one side, close to the connecting rod groove, of the mounting seat, a clamping groove is formed in one side, close to the first mounting groove, of the mounting seat, a sliding block is fixed to one side, close to the photovoltaic panel, of the mounting seat, and a fixing groove is formed in one side of the sliding block.

Preferably, a second mounting groove is formed in one side, close to the mounting seat, of the photovoltaic panel, a sliding groove is formed in one side, close to the second mounting groove, of the photovoltaic panel, and a fixing block is connected to the inside of the sliding groove.

Preferably, the external dimension of fixed block is identical with the internal dimension of fixed slot, and the horizontal maximum distance of fixed block is greater than the distance of fixed slot opening part, and the fixed block passes through interference fit with the fixed slot and constitutes the block structure moreover.

Preferably, a through hole is formed in one side, close to the mounting seat, of the connecting block, a connecting rod is arranged inside the through hole, a wedge block is fixed to one side, close to the connecting rod, of the connecting block, and a clamping block is connected to one side, far away from the connecting block, of the connecting rod.

Preferably, one side of the wedge block, which is far away from the connecting block, is in a slope shape, and the slope height of the wedge block gradually increases from one side of the wedge block, which is close to the connecting block, to one side of the wedge block, which is far away from the connecting rod.

Preferably, the inner dimension of the first mounting groove is larger than the outer dimension of the clamping block, the outer dimension of the clamping block is equal to the inner dimension of the clamping groove, and the cross section of the clamping groove is in an L shape.

Compared with the prior art, the beneficial effects of the utility model are that: this photovoltaic power generation subassembly laying dust judgement device:

(1) the dust accumulation judging device of the photovoltaic power generation assembly moves the connecting block on one side of the transparent cover to one side of the mounting seat, the connecting rod drives the clamping block to move into the first mounting groove, the connecting rod is rotated, the connecting rod drives the clamping block to move into the clamping groove, the transparent cover is fixed outside the irradiation instrument, and the dust accumulation degree on the photovoltaic panel can be judged conveniently by comparing data before and after the irradiation instrument is mounted and dismounted;

(2) the fixing block of the dust accumulation judgment device for the photovoltaic power generation assembly moves the sliding block on one side of the mounting seat into the second mounting groove, the mounting seat is moved, the mounting seat drives the sliding block to move from the second mounting groove into the sliding groove, the sliding block drives the fixing block to move into the fixing groove, the fixing block is convenient to fix the mounting seat on one side of the photovoltaic panel through a clamping structure formed by the fixing block and the fixing groove, the irradiation instrument and the photovoltaic panel are convenient to be positioned on the same horizontal plane, and inaccurate detection data caused by different illumination angles are avoided;

(3) this device voussoir is judged to photovoltaic power generation subassembly laying dust, clockwise rotation connecting rod, when the connecting rod drove the fixture block and moves the inside of draw-in groove, the voussoir risees gradually from the one side that is close to the connecting block to the domatic height in one side that the connecting rod was kept away from to the voussoir, has increased the frictional force between connecting rod and the connecting block, avoids the connecting rod reversal to lead to fixed shakiness.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of a partially enlarged structure at a position a in the present invention 1.

In the figure: 1. a base; 2. a support bar; 3. a support plate; 4. a photovoltaic panel; 401. a second mounting groove; 402. a chute; 403. a fixed block; 5. a mounting seat; 6. an irradiator; 7. a transparent cover; 8. connecting blocks; 801. a through hole; 802. a connecting rod; 803. a wedge block; 804. a clamping block; 9. a seal ring; 10. a connecting rod slot; 11. a first mounting groove; 12. a card slot; 13. a slider; 14. and fixing the grooves.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a photovoltaic power generation assembly dust accumulation judging device comprises a base 1, a supporting rod 2, a supporting plate 3, a photovoltaic plate 4, a mounting seat 5, an irradiator 6, a transparent cover 7, a connecting block 8, a sealing ring 9, a connecting rod groove 10, a first mounting groove 11, a clamping groove 12, a sliding block 13 and a fixing groove 14, wherein the supporting rod 2 is connected to one side of the base 1, the supporting plate 3 is connected to one side of the supporting rod 2 away from the base 1, the photovoltaic plate 4 is fixed to one side of the supporting plate 3, a second mounting groove 401 is formed in one side of the photovoltaic plate 4 close to the mounting seat 5, a sliding groove 402 is formed in one side of the photovoltaic plate 4 close to the second mounting groove 401, a fixing block 403 is connected to the inside of the sliding groove 402, the outer size of the fixing block 403 is matched with the inner size of the fixing groove 14, the transverse maximum distance of the fixing block 403 is larger than the distance of the, when the mounting seat 5 drives the sliding block 13 to move from the second mounting groove 401 to the inside of the sliding groove 402, the sliding block 13 drives the fixing block 403 to move to the inside of the fixing groove 14, the fixing block 403 is convenient to fix the mounting seat 5 on one side of the photovoltaic panel 4 through a clamping structure formed by the fixing block 403 and the fixing groove 14, so that the irradiator 6 and the photovoltaic panel 4 are in the same horizontal plane, and inaccurate detection data caused by different illumination angles is avoided,

the mounting seat 5 is arranged on one side of the photovoltaic panel 4, an irradiation instrument 6 is arranged on one side of the mounting seat 5, a transparent cover 7 is arranged outside the irradiation instrument 6, a connecting block 8 is fixed on one side of the transparent cover 7 close to the mounting seat 5, a through hole 801 is formed in one side of the connecting block 8 close to the mounting seat 5, a connecting rod 802 is arranged inside the through hole 801, a wedge 803 is fixed on one side of the connecting block 8 close to the connecting rod 802, a clamping block 804 is connected to one side of the connecting rod 802 far away from the connecting block 8, one side of the wedge 803 far away from the connecting block 8 is in a slope shape, the slope height of the wedge 803 from one side close to the connecting block 8 to one side of the wedge 803 far away from the connecting rod 802 gradually rises, the connecting rod 802 rotates clockwise, and when the connecting rod 802 drives the clamping block 804 to move into the clamping groove 12, the slope height of the wedge, the friction force between the connecting rod 802 and the connecting block 8 is increased, unstable fixation caused by the fact that the connecting rod 802 rotates reversely is avoided, the inner size of the first mounting groove 11 is larger than the outer size of the clamping block 804, the outer size of the clamping block 804 is equal to the inner size of the clamping groove 12, the section of the clamping groove 12 is in an L shape, the connecting block 8 on one side of the transparent cover 7 is moved to one side of the mounting seat 5, the connecting rod 802 drives the clamping block 804 to move to the inside of the first mounting groove 11, the connecting rod 802 is rotated, the connecting rod 802 drives the clamping block 804 to move to the inside of the clamping groove 12, the outer size of the clamping block 804 is equal to the inner size of the clamping groove 12, the section of the clamping groove 12 is in an L shape, the transparent cover 7 is conveniently fixed to the outside;

connecting rod groove 10 is seted up in one side that mount pad 5 is close to connecting block 8, first mounting groove 11 has been seted up to one side that mount pad 5 is close to connecting rod groove 10, draw-in groove 12 has been seted up to one side that mount pad 5 is close to first mounting groove 11, one side that mount pad 5 is close to photovoltaic board 4 is fixed with slider 13, fixed slot 14 has been seted up to one side of slider 13.

The working principle is as follows: when the device for judging dust deposition on the photovoltaic power generation assembly is used, firstly, the connecting block 8 on one side of the transparent cover 7 is moved to one side of the mounting seat 5, the connecting rod 802 drives the clamping block 804 to move into the first mounting groove 11, the connecting rod 802 is rotated, the connecting rod 802 drives the clamping block 804 to move into the clamping groove 12, when the connecting rod 802 drives the clamping block 804 to move into the clamping groove 12, the height of the slope surface of the wedge 803 from one side close to the connecting block 8 to one side of the wedge 803 far away from the connecting rod 802 is gradually increased, the friction force between the connecting rod 802 and the connecting block 8 is increased, unstable fixation caused by the inversion of the connecting rod 802 is avoided, the transparent cover 7 is conveniently fixed outside the irradiation instrument 6, comparison is carried out through data before and after the irradiation instrument 6 is mounted and dismounted, the dust deposition degree on the photovoltaic panel 4 is conveniently judged, unstable fixation caused by the inversion, the slider 13 on one side of the mounting seat 5 is moved to the inside of the second mounting groove 401, the mounting seat 5 is moved, the mounting seat 5 drives the slider 13 to move to the inside of the sliding groove 402 from the second mounting groove 401, the slider 13 drives the fixing block 403 to move to the inside of the fixing groove 14, the fixing block 403 is convenient to fix the mounting seat 5 on one side of the photovoltaic panel 4 through a clamping structure formed by the fixing groove 14, the irradiator 6 and the photovoltaic panel 4 are convenient to be positioned on the same horizontal plane, and the inaccuracy of detection data caused by different illumination angles is avoided.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a device is judged to photovoltaic power generation subassembly laying dust, includes base (1), mount pad (5) and connecting rod groove (10), its characterized in that: one side of the base (1) is connected with a supporting rod (2), one side of the supporting rod (2) far away from the base (1) is connected with a supporting plate (3), one side of the supporting plate (3) is fixed with a photovoltaic panel (4), wherein,

the mounting seat (5) is arranged on one side of the photovoltaic panel (4), an irradiator (6) is arranged on one side of the mounting seat (5), a transparent cover (7) is arranged outside the irradiator (6), a connecting block (8) is fixed on one side of the transparent cover (7) close to the mounting seat (5), and a sealing ring (9) is arranged between the transparent cover (7) and the mounting seat (5);

connecting rod groove (10) are seted up in one side that is close to connecting block (8) in mount pad (5), first mounting groove (11) have been seted up to one side that is close to connecting rod groove (10) in mount pad (5), draw-in groove (12) have been seted up to one side that is close to first mounting groove (11) in mount pad (5), one side that is close to photovoltaic board (4) in mount pad (5) is fixed with slider (13), fixed slot (14) have been seted up to one side of slider (13).

2. The device for judging the dust deposition of the photovoltaic power generation assembly according to claim 1, characterized in that: photovoltaic board (4) include second mounting groove (401), spout (402) and fixed block (403), second mounting groove (401) have been seted up to one side that photovoltaic board (4) are close to mount pad (5), spout (402) have been seted up to one side that photovoltaic board (4) are close to second mounting groove (401), the internal connection of spout (402) has fixed block (403).

3. The device for judging the dust deposition of the photovoltaic power generation assembly according to claim 2, characterized in that: the external dimension of the fixing block (403) is matched with the internal dimension of the fixing groove (14), the transverse maximum distance of the fixing block (403) is greater than the distance of the opening of the fixing groove (14), and the fixing block (403) and the fixing groove (14) form a clamping structure in an interference fit mode.

4. The device for judging the dust deposition of the photovoltaic power generation assembly according to claim 1, characterized in that: connecting block (8) include through-hole (801), connecting rod (802), voussoir (803) and fixture block (804), through-hole (801) have been seted up to one side that connecting block (8) are close to mount pad (5), the inside of through-hole (801) is provided with connecting rod (802), one side that connecting block (8) are close to connecting rod (802) is fixed with voussoir (803), one side that connecting rod (802) are kept away from connecting block (8) is connected with fixture block (804).

5. The device for judging the dust deposition of the photovoltaic power generation assembly according to claim 4, wherein: the side of the wedge block (803) far away from the connecting block (8) is in a slope shape, and the slope height of the wedge block (803) gradually increases from the side close to the connecting block (8) to the side of the wedge block (803) far away from the connecting rod (802).

6. The device for judging the dust deposition of the photovoltaic power generation assembly according to claim 4, wherein: the inner dimension of the first mounting groove (11) is larger than the outer dimension of the clamping block (804), the outer dimension of the clamping block (804) is equal to the inner dimension of the clamping groove (12), and the section of the clamping groove (12) is L-shaped.