CN213043969U

CN213043969U - Real-time warning information transmission device for distributed photovoltaic power station

Info

Publication number: CN213043969U
Application number: CN202022317260.5U
Authority: CN
Inventors: 赖晓蓉; 赖晓婧; 丘建发; 郑文星
Original assignee: Fujian Taifa Construction Engineering Co ltd
Current assignee: Fujian Taifa Construction Engineering Co ltd
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-04-23
Anticipated expiration: 2030-10-16

Abstract

The utility model belongs to the technical field of power equipment and specifically relates to a real-time warning information transmission device for distributed photovoltaic power plant is related to, it includes the box body, sets up the circuit board in the box body, the fixed strip that is provided with on the outside lateral wall of box body, the fixed mounting bar that is provided with on the outside lateral wall of box body, fixed strip and mounting bar correspond the setting each other, the articulated first closing cap that is provided with on the fixed strip, the articulated second closing cap that is provided with on the mounting bar, first closing cap and second closing cap contact each other, the lid of first closing cap and second closing cap closes on the circuit board. This application has the effect that reduces visor open time.

Description

Real-time warning information transmission device for distributed photovoltaic power station

Technical Field

The application relates to the field of power equipment, in particular to a real-time warning information transmission device for a distributed photovoltaic power station.

Background

The distributed photovoltaic power station of the present invention generally refers to a power generation system, which is installed in a small scale and is arranged near users, and which is generally connected to a power grid with a voltage level lower than 35 kv or lower, by using distributed resources. The distributed photovoltaic power station refers in particular to a distributed photovoltaic power station system which adopts photovoltaic components and directly converts solar energy into electric energy.

A chinese patent with publication number CN209860926U discloses a real-time warning information transmission device for distributed photovoltaic power generation station, including the box body, the equal fixed mounting in both sides of box body has the fixed block, and the spout has all been seted up on the top of two fixed blocks, and the equal sliding connection in inside of two spouts has the slider, and the top of two sliders respectively with the bottom both sides fixed connection of U type visor, through the U type visor of installation, the effectual protection avoids the box body to receive external force striking to damage.

Aiming at the related technologies, the inventor thinks that the defect that the time consumption is long is that when a circuit board in the box body is observed, the U-shaped protective cover needs to be pulled open completely to observe the interior of the box body.

SUMMERY OF THE UTILITY MODEL

In order to reduce the opening time of the protective cover, the real-time warning information transmission device for the distributed photovoltaic power station adopts the following technical scheme:

the utility model provides a real-time warning information transmission device for distributed photovoltaic power generation station, includes the box body, sets up the circuit board in the box body, the fixed strip that is provided with on the outside lateral wall of box body, the fixed mounting bar that is provided with on the outside lateral wall of box body, fixed strip and mounting bar correspond the setting each other, the articulated first closing cap that is provided with on the fixed strip, the articulated second closing cap that is provided with on the mounting bar, first closing cap and second closing cap contact each other, the lid of first closing cap and second closing cap closes on the circuit board.

Through adopting above-mentioned technical scheme, rotate first closing cap and second closing cap and contact each other, can cover the box body, protect the circuit board in the box body, when needing to observe the circuit board, rotatable first closing cap and second closing cap let first closing cap and second closing cap keep away from each other, can expose the circuit board, and the process is quick simple and convenient, reaches the effect that reduces the visor open time.

Preferably, the first sealing cover is fixedly provided with a fixed block, the fixed block is hinged with an installation cylinder, the second sealing cover is fixedly provided with an installation block, the installation block is provided with a yielding groove, the installation cylinder is clamped in the yielding groove, one end of the installation cylinder, which is far away from the fixed block, is provided with an end block, and the end block abuts against the side wall of the fixed block.

Through adopting above-mentioned technical scheme, when first closing cap and second closing cap contacted each other, rotate the installation section of thick bamboo, let installation section of thick bamboo joint in the groove of stepping down, end block contradicts on the outside lateral wall of installation piece simultaneously to prevent to open each other between first closing cap and the second closing cap, reach and stabilize first closing cap and the closed effect of second closing cap.

Preferably, the mounting cylinder is movably inserted with a connecting rod, the end block is fixedly connected to the connecting rod, the end block is located outside the mounting cylinder, a limiting ring is fixedly arranged at one end, away from the end block, of the connecting rod, a closing block is arranged at the opening of the mounting cylinder, a reset spring is sleeved on the connecting rod, one end of the reset spring abuts against the closing block, and the other end of the reset spring abuts against the limiting ring.

Through adopting above-mentioned technical scheme, the piece of closing up can prevent that the spacing ring from breaking away from the installation section of thick bamboo, and reset spring conflicts on spacing ring and the piece of closing up, can promote the connecting rod and remove towards installation section of thick bamboo bottom one side, and when end block contradicted on the lateral wall of installation piece, the connecting rod can pull the lateral wall of the low-grade installation piece of end block, reaches further stable first closing cap and the closed effect of second closing cap.

Preferably, the side wall of the mounting block is provided with an end block groove, and the end block is positioned in the end block groove.

By adopting the technical scheme, the connecting rod pulls the end block to move towards one side of the cylinder bottom of the mounting cylinder, and the end block is positioned in the end block groove, so that the end block can be prevented from being separated from the mounting block, and the effect of stabilizing the placement of the end block is achieved.

Preferably, a pull ring is fixedly arranged on the end block.

By adopting the technical scheme, when the end block needs to be separated from the end block groove, the pull ring can be pulled, the end block can be quickly pulled out, the end block is separated from the end block groove, and the effect of conveniently moving the end block is achieved.

Preferably, the fixed mounting panel that is provided with on the first closing cap, the mounting panel corresponds fixed being provided with two, two it is provided with the dwang to rotate between the mounting panel, perpendicular fixedly connected with screw rod on the dwang, the piece is placed to fixed being provided with on the second closing cap, place and seted up the standing groove on the piece, the screw rod is placed in the standing groove, dwang one end threaded connection has the shift ring is kept away from to the screw rod, the shift ring is contradicted on placing a lateral wall outside.

Through adopting above-mentioned technical scheme, when first closing cap and second closing cap contacted each other and closed, rotatable screw rod lets the screw rod joint in the standing groove, rotates the shift ring and supports the lateral wall of tightly placing the piece, reaches the effect that prevents first closing cap and second closing cap and open.

Preferably, a shifting lever is fixedly arranged on the moving ring.

Through adopting above-mentioned technical scheme, when needing to rotate the shifting ring, can stir the driving lever, rotate the shifting ring, reach the effect that conveniently rotates the shifting ring.

Preferably, the first cover and the second cover are respectively provided with a pull block.

Through adopting above-mentioned technical scheme, can be quick through drawing the piece and open first closing cap and second closing cap, reach the effect of conveniently opening first closing cap and second closing cap.

In summary, the present application includes at least one of the following beneficial technical effects: when the circuit board in the box body needs to be observed, the first sealing cover can be rotated to close the second sealing cover, so that the first sealing cover and the second sealing cover can be mutually opened, and the effect of reducing the time for opening the protective cover is achieved.

Drawings

Fig. 1 is a schematic structural view of the first cover and the second cover when they are closed in the first embodiment.

Fig. 2 is a schematic view of the mounting structure of the mounting cylinder in the first embodiment.

Fig. 3 is a schematic view of the internal structure of the mounting cylinder in the first embodiment.

Fig. 4 is a schematic view of the mounting structure of the mounting plate in the second embodiment.

Fig. 5 is a schematic view of the mounting structure of the screw in the second embodiment.

Description of reference numerals: 1. a box body; 2. a support bar; 3. a fixing plate; 4. mounting a bar; 5. pulling the block; 6. a second transverse plate; 7. mounting the cylinder; 8. a first transverse plate; 9. a fixing strip; 10. an end block slot; 11. a yielding groove; 12. a first vertical plate; 13. a second vertical plate; 14. a circuit board; 15. an end-block; 16. a closing block; 17. a return spring; 18. a connecting rod; 19. a limiting ring; 20. placing the blocks; 21. mounting a plate; 22. a deflector rod; 23. rotating the rod; 24. a screw; 25. a placement groove; 26. mounting blocks; 27. a fixed block; 28. a pull ring; 29. the ring is moved.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The real-time warning information transmission device for the distributed photovoltaic power station disclosed in the first embodiment of the application, referring to fig. 1 and fig. 2, includes a box body 1 and a circuit board 14 arranged in the box body 1, wherein the fixing plates 3 are fixedly arranged on two sides of the box body 1, and the circuit board 14 is located between the two fixing plates 3. Box body 1 in this embodiment is square box, and the downside of box body 1 is provided with bracing piece 2, and bracing piece 2 can support box body 1.

Referring to fig. 1 and 2, specifically, a fixing strip 9 is fixedly arranged on the outer side wall of the box body 1, a mounting strip 4 is fixedly arranged on the outer side wall of the box body 1, the fixing strip 9 and the mounting strip 4 are arranged correspondingly to each other, and the fixing strip 9 and the mounting strip 4 are arranged along the length direction of the box body 1. The fixing strip 9 is hinged with a first sealing cover, the first sealing cover comprises a first transverse plate 8 and a first vertical plate 12, the first vertical plate 12 is hinged to the fixing strip 9, and the first transverse plate 8 is vertically fixed to the first vertical plate 12.

Referring to fig. 1 and 2, specifically, a second cover is hinged to the mounting strip 4 and includes a second transverse plate 6 and a second vertical plate 13, the second vertical plate 13 is hinged to the mounting strip 4, and the second transverse plate 6 is vertically fixed to the second vertical plate 13. The first horizontal plate 8 and the second horizontal plate 6 contact with each other, and the circuit board 14 is located below the first horizontal plate 8 and the second horizontal plate 6, and the circuit board 14 is located between the first vertical plate 12 and the second vertical plate 13.

Referring to fig. 1 and 2, specifically, when the first horizontal plate 8 and the second horizontal plate 6 contact each other, the first horizontal plate 8 and the second horizontal plate 6 are located between the two fixing plates 3, so as to tightly protect the circuit board 14. When circuit board 14's whole need be observed, rotate first riser 12 and second riser 13 simultaneously, let keep away from each other between first diaphragm 8 and the second diaphragm 6 to expose circuit board 14 is whole, observe whole circuit board 14, reach the effect that reduces the visor open time.

Referring to fig. 2 and 3, specifically, a fixing block 27 is fixedly arranged on the first transverse plate 8, the fixing block 27 is hinged to the mounting barrel 7, a mounting block 26 is fixedly arranged on the second transverse plate 6, the mounting block 26 is provided with a yielding groove 11, the fixing block 27 and the mounting block 26 are respectively close to the contact position of the first transverse plate 8 and the second transverse plate 6, one side of the mounting barrel 7 close to the hinge position is closed, and the mounting barrel 7 is clamped in the yielding groove 11.

Referring to fig. 2 and 3, a connecting rod 18 is movably inserted into the mounting cylinder 7, an end block 15 is fixedly arranged at one end of the connecting rod 18 far away from the bottom of the mounting cylinder 7, and the end block 15 in the embodiment is a circular block. The connecting rod 18 is close to the fixed spacing ring 19 that is provided with on the tip of bobbin base one end, and the fixed closing in piece 16 that is provided with in bobbin mouth department of an installation section of thick bamboo 7, and when connecting rod 18 moved maximum length towards the bobbin base one side of keeping away from an installation section of thick bamboo 7, spacing ring 19 can contradict on closing in piece 16, prevents that connecting rod 18 from breaking away from an installation section of thick bamboo 7.

Referring to fig. 2 and 3, the connecting rod 18 is sleeved with a return spring 17, one end of the return spring abuts against a limiting ring 19, the other end of the return spring abuts against a closing-up block 16, and the return spring 17 can abut against the connecting rod 18 to move towards one side of the bottom of the installation barrel 7. After the installation barrel 7 is clamped in the receding groove 11, the end block 15 abuts against the side wall on the outer side of the installation block 26, and under the abutting of the reset spring 17, the end block 15 can abut against the side wall on the outer side of the installation block 26, so that the effect of preventing the first transverse plate 8 and the second transverse plate 6 from being separated from each other is achieved.

Referring to fig. 2 and 3, the side wall of the mounting block 26 close to the end block 15 is provided with an end block groove 10, the end block 15 is positioned in the end block groove 10, and when the first transverse plate 8 and the second transverse plate 6 are contacted and closed with each other, the end block 15 is positioned in the end block groove 10, so that the end block 15 can be prevented from being separated from the side wall of the mounting block 26, and the placement of the end block 15 can be stabilized. The end block 15 is fixedly provided with a pull ring 28, and when the end block 15 needs to be separated from the end block groove 10, the pull ring 28 can be pulled, so that the end block 15 can be pulled out quickly, and the effect of conveniently pulling the end block 15 is achieved.

Referring to fig. 2 and 3, the first horizontal plate 8 and the second horizontal plate 6 are respectively provided with a pulling block 5, and when the first horizontal plate 8 and the second horizontal plate 6 need to be opened, the pulling block 5 can be pulled to pull the first horizontal plate 8 and the second horizontal plate 6 apart, so that the first sealing cover and the second sealing cover can be conveniently opened. First diaphragm 8 and second diaphragm 6 contact one side are the wedge setting, and when first diaphragm 8 and second diaphragm 6 closed, the combination between first diaphragm 8 and the second horizontal edition can be increased in contact one side wedge setting, reaches the effect that improves the compactness that first closing cap closed the second closing cap.

In an embodiment of the present application, an implementation principle of a real-time warning information transmission device for a distributed photovoltaic power generation station is as follows: when circuit board 14's whole need be observed, rotate first riser 12 and second riser 13 simultaneously, let keep away from each other between first diaphragm 8 and the second diaphragm 6 to expose circuit board 14 is whole, observe whole circuit board 14, reach the effect that reduces the visor open time.

When first closing cap and second closing cap were closed, first diaphragm 8 and the laminating of second diaphragm 6 contacted each other, rotated installation section of thick bamboo 7, let installation section of thick bamboo 7 joint in the groove of stepping down 11, pulling end block 15 lets end block 15 be located the end block groove 10 of installation piece 26 outside lateral wall to prevent that first diaphragm 8 and second diaphragm 6 from breaking away from each other, reach and stabilize first closing cap and the closed effect of second closing cap.

Referring to fig. 4 and 5, a real-time warning information transmission device for a distributed photovoltaic power generation station disclosed in an embodiment two of the present application is specifically different from the embodiment one in that: vertical fixed mounting panel 21 that is provided with on first diaphragm 8, mounting panel 21 correspond and are provided with two, rotate between two mounting panels 21 and are provided with dwang 23, and mounting panel 21 is close to the contact department of first diaphragm 8 and second diaphragm 6.

Referring to fig. 4 and 5, specifically, a screw rod 24 is fixedly connected to the rotating rod 23 vertically, a placing block 20 is fixedly arranged on the second cover, the placing block 20 is close to the contact position of the mounting plate 21 close to the first horizontal plate 8 and the second horizontal plate 6, a placing groove 25 is vertically formed in the placing block 20, and the screw rod 24 is placed in the placing groove 25. Outside screw rod 24 one end extended standing groove 25, screw rod 24 kept away from dwang 23 one end threaded connection has shift ring 29, rotates shift ring 29, lets shift ring 29 support tightly and places the outside lateral wall of piece 20 to prevent to break away from each other between first diaphragm 8 and the second diaphragm 6, reach the closed effect of stable first diaphragm 8 and second diaphragm 6.

Referring to fig. 4 and 5, in particular, the shift lever 22 is fixedly disposed on the shift ring 29, and when the shift ring 29 needs to be rotated, the shift lever 22 can be shifted to rotate the shift ring 29, so that the shift ring 29 can be conveniently moved on the screw 24.

In the second embodiment of the present application, an implementation principle of a real-time warning information transmission device for a distributed photovoltaic power generation station is as follows: after the first transverse plate 8 and the second transverse plate 6 are contacted and closed with each other, the screw rod 24 is rotated and placed in the placing groove 25, and the moving ring 29 is rotated and abutted against the outer side wall of the placing block 20, so that the first transverse plate 8 and the second transverse plate 6 are prevented from being separated, and the effect of stabilizing the closing of the first sealing cover and the second sealing cover is achieved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A real-time warning information transmission device for a distributed photovoltaic power station is characterized in that: including box body (1), circuit board (14) of setting in box body (1), the fixed strip (9) that is provided with on the outside lateral wall of box body (1), the fixed mounting bar (4) that is provided with on the outside lateral wall of box body (1), fixed strip (9) and mounting bar (4) correspond the setting each other, the articulated first closing cap that is provided with on fixed strip (9), the articulated second closing cap that is provided with on mounting bar (4), first closing cap and second closing cap contact each other, the lid of first closing cap and second closing cap closes on circuit board (14).

2. The real-time warning information transmission device for the distributed photovoltaic power plant according to claim 1, characterized in that: the fixed block (27) that is provided with on the first closing cap, the articulated installation section of thick bamboo (7) that is provided with on fixed block (27), the fixed installation piece (26) that is provided with on the second closing cap, the groove of stepping down (11) has been seted up on installation piece (26), installation section of thick bamboo (7) joint is in the groove of stepping down (11), installation section of thick bamboo (7) are kept away from fixed block (27) one end and are provided with end block (15), end block (15) are contradicted on the lateral wall of fixed block (27).

3. The real-time warning information transmission device for the distributed photovoltaic power plant according to claim 2, characterized in that: the mounting barrel is characterized in that a connecting rod (18) is movably inserted in the mounting barrel (7), the end block (15) is fixedly connected onto the connecting rod (18), the end block (15) is located outside the mounting barrel (7), one end, far away from the end block (15), of the connecting rod (18) is fixedly provided with a limiting ring (19), a closing block (16) is arranged at the barrel mouth of the mounting barrel (7), a return spring (17) is sleeved on the connecting rod (18), one end of the return spring (17) abuts against the closing block (16), and the other end of the return spring abuts against the limiting ring (19).

4. The real-time warning information transmission device for the distributed photovoltaic power plant according to claim 2, characterized in that: an end block groove (10) is formed in the side wall of the mounting block (26), and the end block (15) is located in the end block groove (10).

5. The real-time warning information transmission device for the distributed photovoltaic power plant according to claim 4, characterized in that: and a pull ring (28) is fixedly arranged on the end block (15).

6. The real-time warning information transmission device for the distributed photovoltaic power plant according to claim 1, characterized in that: fixed mounting panel (21) that is provided with on the first closing cap, mounting panel (21) correspond fixedly and be provided with two, two it is provided with dwang (23) to rotate between mounting panel (21), perpendicular fixedly connected with screw rod (24) are gone up in dwang (23), fixed being provided with places piece (20) on the second closing cap, place on piece (20) and seted up standing groove (25), screw rod (24) are placed in standing groove (25), dwang (23) one end threaded connection has shift ring (29) is kept away from in screw rod (24), shift ring (29) are contradicted on placing piece (20) outside lateral wall.

7. The real-time warning information transmission device for the distributed photovoltaic power plant according to claim 6, characterized in that: a deflector rod (22) is fixedly arranged on the moving ring (29).

8. The real-time warning information transmission device for the distributed photovoltaic power plant according to claim 1, characterized in that: and the first sealing cover and the second sealing cover are respectively provided with a pulling block (5).