CN218159231U

CN218159231U - Photovoltaic inverter with theftproof function

Info

Publication number: CN218159231U
Application number: CN202221536589.3U
Authority: CN
Inventors: 左强; 刘必权; 翟寿瑨
Original assignee: Jiangsu Dinglian New Energy Co ltd
Current assignee: Jiangsu Dinglian New Energy Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2022-12-27
Anticipated expiration: 2032-06-17

Abstract

The utility model belongs to the field of photovoltaic inverters, in particular to a photovoltaic inverter with an anti-theft function, which comprises a photovoltaic inverter body, bottom plates and bolts, wherein the bottom plates are fixedly arranged on two sides of the photovoltaic inverter body, and one side of each bottom plate is in threaded connection with the bolt; a sleeve disc is sleeved on the surface of the bolt, a connecting rod is fixedly mounted on the outer surface of the sleeve disc, an impact ball is fixedly mounted at one end of the sleeve disc in a round shape of the connecting rod, and a rectangular plate is arranged on one side of the bottom plate; can take the sleeve disc to rotate through the bolt, the swing can be followed with the striking ball to the connecting rod on sleeve disc surface this moment, and then lets the iron sheet on the continuous striking rectangular plate of striking ball meeting for the iron sheet takes place to rotate and the sound, and the sound can remind staff photovoltaic inverter body stolen, and then plays the effect of theftproof and warning, crosses behind the iron sheet when the striking ball, and first spring band on the rectangular plate has the iron sheet to reset, thereby makes things convenient for next use.

Description

Photovoltaic inverter with theftproof function

Technical Field

The utility model relates to a photovoltaic inverter field specifically is a photovoltaic inverter with theftproof function.

Background

The photovoltaic inverter can convert variable direct-current voltage generated by the photovoltaic solar panel into alternating current with commercial power frequency.

The photovoltaic inverter is one of important system balances in a photovoltaic array system, can be used together with common alternating current power supply equipment, and has special functions matched with the photovoltaic array, such as maximum power point tracking and island effect protection.

The photovoltaic inverter is mostly used outdoors, and because the traditional photovoltaic inverter has no good anti-theft alarm measures, the photovoltaic inverter is difficult to alarm in time when being stolen outdoors, and workers are informed to protect, so that the situation of theft and loss is very easy to occur; therefore, a photovoltaic inverter with an anti-theft function is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solved photovoltaic inverter and used in the open air more, because traditional photovoltaic inverter does not have fine burglar alarm measure, lead to photovoltaic inverter to be difficult to in time report to the police when the open air is stolen, inform the staff to protect to very easily take place stolen problem of losing, the utility model provides a photovoltaic inverter with theftproof function.

The utility model provides a technical scheme that its technical problem adopted is: the photovoltaic inverter with the anti-theft function comprises a photovoltaic inverter body, bottom plates and bolts, wherein the bottom plates are fixedly arranged on two sides of the photovoltaic inverter body, and one side of each bottom plate is in threaded connection with the bolt; the bolt is characterized in that a sleeve disc is sleeved on the surface of the bolt, a connecting rod is fixedly mounted on the outer surface of the sleeve disc, an impact ball is fixedly mounted at one end of the sleeve disc in the circle of the connecting rod, a rectangular plate is arranged on one side of the bottom plate, a plurality of groups of convex arms are fixedly mounted on one side of the rectangular plate, one side, close to each other, of the same group of convex arms is rotatably connected with an iron sheet, a first spring is fixedly mounted on the side wall of the iron sheet, and the other end of the first spring is fixedly connected with the rectangular plate; let the iron sheet on the striking rectangular plate that the striking ball can be continuous for the iron sheet takes place to rotate and the sound, and the sound can remind staff photovoltaic inverter body stolen, and then plays the effect of theftproof and warning, crosses behind the iron sheet when the striking ball, and first spring area iron sheet on the rectangular plate resets, thereby makes things convenient for next use.

Preferably, a clamping groove is formed in the surface of the bolt, a sliding rod is connected to the inner wall of the sleeve disc in a sliding mode, and a rubber block is fixedly mounted at one end of the sliding rod; the sleeve disc can be quickly fixed on the bolt, and the sleeve disc is convenient to install and use.

Preferably, the surface of the sliding rod is fixedly sleeved with a second spring, and two ends of the second spring are respectively and fixedly connected with the sleeve disc and the rubber block; the convenient sleeve disc is sleeved on the surface of the bolt.

Preferably, a sliding groove is formed in one side of the rectangular plate, a chamfer is formed in the inner wall of the sliding groove, an accommodating groove is formed in one side of the chamfer, and a guide wheel is rotatably connected inside the accommodating groove; the rectangular plate is guided to enter the sliding groove, so that the rectangular plate can conveniently enter the sliding groove.

Preferably, the side wall of the sliding groove is provided with a limiting groove, two sides of the rectangular plate are fixedly provided with limiting blocks, and the limiting blocks are made of rubber materials; the limiting blocks are clamped into the limiting grooves to be fixed, and then the rectangular plate is fixed.

Preferably, a second magnet is fixedly mounted at the bottom of the rectangular plate, and a first magnet is fixedly mounted at the bottom of the sliding chute; the first magnet and the second magnet are mutually adsorbed to further fix the rectangular plate.

The utility model discloses an useful part lies in:

1. the utility model discloses an install the deck plate on the surface of bolt, when stealing the photovoltaic inverter body, need twist off the bolt earlier, when the bolt was twisted and moved, the deck plate can be taken to the bolt and rotates, the swing can be followed to the connecting rod on deck plate surface and striking ball this moment, and then let the iron sheet on the continuous striking rectangular plate of striking ball can, make the iron sheet take place to rotate and the sound, the sound can remind staff photovoltaic inverter body stolen, and then play the effect of theftproof and warning, after the iron sheet is crossed to the striking ball, first spring area on the rectangular plate resets, thereby convenient next use.

2. The utility model discloses when the installation rectangular plate, through the port department of putting into the spout with the rectangular plate, the chamfer of spout plays the effect of supplementary direction with the leading wheel of accomodating the inslot this moment, and in the guide rectangular plate got into the spout to make things convenient for the rectangular plate to get into in the spout.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a photovoltaic inverter body according to a first embodiment;

FIG. 2 is a schematic structural diagram of a base plate according to an embodiment;

FIG. 3 is a schematic diagram of a structure shown in FIG. 2 according to a first embodiment;

FIG. 4 is a schematic diagram of a structure at B in FIG. 2 according to a first embodiment;

FIG. 5 is a schematic view of a sleeve disk according to an embodiment;

FIG. 6 is a schematic diagram of a structure at C in FIG. 5 according to a first embodiment;

FIG. 7 is a schematic view of a portion of a connecting rod according to one embodiment;

fig. 8 is a schematic structural view of a cleat according to a second embodiment.

In the figure: 1. a photovoltaic inverter body; 2. a base plate; 3. a bolt; 4. sleeving a disc; 5. a connecting rod; 6. striking a ball; 7. a rectangular plate; 8. a convex arm; 9. iron sheets; 10. a first spring; 11. a card slot; 12. a slide bar; 13. a rubber block; 14. a second spring; 15. a chute; 16. chamfering; 17. a storage groove; 18. a guide wheel; 19. a limiting groove; 20. a limiting block; 21. a first magnet; 22. a second magnet; 23. and (4) an anti-slip strip.

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 efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-7, a photovoltaic inverter with an anti-theft function includes a photovoltaic inverter body 1, a bottom plate 2 and bolts 3, wherein the bottom plate 2 is fixedly installed on two sides of the photovoltaic inverter body 1, and the bolts 3 are connected to one side of the bottom plate 2 through threads; the surface of the bolt 3 is sleeved with a sleeve plate 4, the outer surface of the sleeve plate 4 is fixedly provided with a connecting rod 5, one end of the sleeve plate 4 in the circle of the connecting rod 5 is fixedly provided with an impact ball 6, one side of the bottom plate 2 is provided with a rectangular plate 7, one side of the rectangular plate 7 is fixedly provided with a plurality of groups of convex arms 8, one side of the same group of convex arms 8 close to each other is rotatably connected with an iron sheet 9, the side wall of the iron sheet 9 is fixedly provided with a first spring 10, and the other end of the first spring 10 is fixedly connected with the rectangular plate 7; the during operation, through installing set 4 on the surface of bolt 3, when stealing photovoltaic inverter body 1, need to unscrew bolt 3 earlier, when bolt 3 was twisted, bolt 3 can take set 4 to rotate, connecting rod 5 and the striking ball 6 on set 4 surface can follow the swing this moment, and then let the iron sheet 9 on the striking rectangular plate 7 that striking ball 6 can be continuous, make iron sheet 9 take place to rotate and the sound, the sound can remind staff photovoltaic inverter body 1 stolen, and then play the effect of theftproof and warning, after striking ball 6 crossed iron sheet 9, first spring 10 on rectangular plate 7 takes iron sheet 9 to reset, thereby make things convenient for next use.

A clamping groove 11 is formed in the surface of the bolt 3, a sliding rod 12 is connected to the inner wall of the sleeve disc 4 in a sliding mode, and a rubber block 13 is fixedly installed at one end of the sliding rod 12; during operation, after the sleeve disc 4 is sleeved on the bolt 3, the sliding rod 12 slides to enable the sliding rod 12 to drive the rubber block 13 to enter the clamping groove 11 of the bolt 3 for clamping and fixing, so that the sleeve disc 4 is rapidly fixed on the bolt 3, and the sleeve disc 4 is convenient to install and use.

A second spring 14 is fixedly sleeved on the surface of the sliding rod 12, and two ends of the second spring 14 are respectively and fixedly connected with the sleeve disc 4 and the rubber block 13; in operation, before the sleeve 4 is not used, the second spring 14 drives the rubber blocks 13 and the sliding rod 12 to move towards the direction of the connecting pipe, so that the space between the two rubber blocks 13 is enlarged, and the sleeve 4 is conveniently sleeved on the surface of the bolt 3.

A sliding groove 15 is formed in one side of the rectangular plate 7, a chamfer 16 is formed in the inner wall of the sliding groove 15, an accommodating groove 17 is formed in one side of the chamfer 16, and a guide wheel 18 is rotatably connected inside the accommodating groove 17; during operation, when the rectangular plate 7 is installed, the rectangular plate 7 is placed at the port of the sliding groove 15, the chamfer 16 of the sliding groove 15 and the guide wheel 18 in the accommodating groove 17 play a role in auxiliary guiding, and the rectangular plate 7 is guided to enter the sliding groove 15, so that the rectangular plate 7 can conveniently enter the sliding groove 15.

A limiting groove 19 is formed in the side wall of the sliding groove 15, limiting blocks 20 are fixedly mounted on two sides of the rectangular plate 7, and the limiting blocks 20 are made of rubber; during operation, when rectangular plate 7 got into spout 15 in, stopper 20 of both sides rubber material can receive the extrusion, and when stopper 20 reachd spacing groove 19 department, stopper 20 no longer received the extrusion, and then resets for stopper 20 card is gone into spacing groove 19 internal fixation, and then fixes rectangular plate 7.

A second magnet 22 is fixedly installed at the bottom of the rectangular plate 7, and a first magnet 21 is fixedly installed at the bottom of the sliding chute 15; in operation, after the rectangular plate 7 slides to a proper position, the first magnet 21 in the sliding slot 15 can provide support for = of the rectangular plate 7, so as to prevent the rectangular plate 7 from sliding excessively, and the limiting blocks 20 and the limiting slots 19 on two sides of the rectangular plate 7 are convenient to be on the same straight line, and the first magnet 21 and the second magnet 22 are mutually adsorbed to further fix the rectangular plate 7.

Example two

Referring to fig. 8, in a first comparative example, as another embodiment of the present invention, anti-slip strips 23 are fixedly mounted on two sides of the rectangular plate 7; during operation, antislip strip 23 can play increase friction and skid-proof effect, when installation and dismantlement rectangular plate 7, through holding antislip strip 23 of rectangular plate 7 both sides tightly, and then conveniently slide rectangular plate 7 in the spout 15.

The working principle is that when the sleeve disk 4 is not used, the second spring 14 drives the rubber blocks 13 and the sliding rods 12 to move towards the direction of the connecting pipe, so that the space between the two rubber blocks 13 is enlarged, the sleeve disk 4 is convenient to be sleeved on the surface of the bolt 3, the sleeve disk 4 is installed on the surface of the bolt 3, after the sleeve disk 4 is sleeved on the bolt 3, the sliding rods 12 are slid, the sliding rods 12 drive the rubber blocks 13 to enter the clamping grooves 11 of the bolt 3 to be clamped and fixed, the sleeve disk 4 is fast fixed on the bolt 3, the sleeve disk 4 is convenient to install and use, when the rectangular plate 7 is installed, the rectangular plate 7 is placed at the port of the sliding groove 15, at the moment, the chamfer 16 of the sliding groove 15 and the guide wheel 18 in the accommodating groove 17 play a role in auxiliary guiding, the rectangular plate 7 is guided to enter the sliding groove 15, so that the rectangular plate 7 conveniently enters the sliding groove 15, and the rectangular plate 7 enters the sliding groove 15, the limiting blocks 20 made of rubber on the two sides are extruded, when the limiting blocks 20 reach the limiting grooves 19, the limiting blocks 20 are not extruded any more, and then reset, so that the limiting blocks 20 are clamped into the limiting grooves 19 to be fixed, and then the rectangular plate 7 is fixed, when the rectangular plate 7 slides to a proper position, the first magnet 21 in the sliding groove 15 provides support for = of the rectangular plate 7, so as to prevent the rectangular plate 7 from sliding excessively, and also facilitate the limiting blocks 20 and the limiting grooves 19 on the two sides of the rectangular plate 7 to be on the same straight line, and the first magnet 21 and the second magnet 22 are mutually adsorbed, so as to play a further role of fixing the rectangular plate 7, when the photovoltaic inverter body 1 is stolen, the bolt 3 needs to be unscrewed first, when the bolt 3 is screwed, the sleeve disc 4 is driven to rotate by the bolt 3, at this time, the connecting rod 5 and the impact ball 6 on the surface of the sleeve disc 4 swing along with each other, so that the impact ball 6 can continuously impact the iron sheet 9 on the rectangular plate 7, make iron sheet 9 take place to rotate and make a sound, the sound can remind staff photovoltaic inverter body 1 stolen, and then plays the effect of theftproof and warning, and after impact ball 6 crossed iron sheet 9, first spring 10 on the rectangular plate 7 took iron sheet 9 to reset to convenient next use.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. A photovoltaic inverter with an anti-theft function comprises a photovoltaic inverter body (1), a bottom plate (2) and bolts (3), wherein the bottom plate (2) is fixedly installed on two sides of the photovoltaic inverter body (1), and the bolts (3) are connected to one side of the bottom plate (2) in a threaded mode; the method is characterized in that: the surface cover of bolt (3) has set (4), the fixed surface of set (4) installs connecting rod (5), the one end fixed mounting of set (4) has impact ball (6) in connecting rod (5) circle, one side of bottom plate (2) is equipped with rectangular plate (7), one side fixed mounting multiunit convex arm (8) of rectangular plate (7), same group one side that convex arm (8) are close to each other is rotated and is connected with iron sheet (9), the lateral wall fixed mounting of iron sheet (9) has first spring (10), the other end and rectangular plate (7) fixed connection of first spring (10).

2. The photovoltaic inverter with the anti-theft function according to claim 1, wherein: the surface of the bolt (3) is provided with a clamping groove (11), the inner wall of the sleeve disc (4) is connected with a sliding rod (12) in a sliding mode, and one end of the sliding rod (12) is fixedly provided with a rubber block (13).

3. The photovoltaic inverter with the anti-theft function according to claim 2, wherein: and a second spring (14) is fixedly sleeved on the surface of the sliding rod (12), and two ends of the second spring (14) are respectively and fixedly connected with the sleeve disc (4) and the rubber block (13).

4. The photovoltaic inverter with the anti-theft function according to claim 3, wherein: spout (15) have been seted up to one side of rectangular plate (7), chamfer (16) have been seted up to the inner wall of spout (15), groove (17) have been seted up to one side of chamfer (16), the inside rotation of accomodating groove (17) is connected with leading wheel (18).

5. The photovoltaic inverter with the anti-theft function according to claim 4, wherein: spacing groove (19) have been seted up to the lateral wall of spout (15), the both sides fixed mounting of rectangular plate (7) has stopper (20), stopper (20) are made for the rubber material.

6. The photovoltaic inverter with the anti-theft function according to claim 5, wherein: the bottom fixed mounting of rectangular plate (7) has second magnet (22), the bottom fixed mounting of spout (15) has first magnet (21).