Light storage mobile power supply for outdoor monitoring illumination

Abstract

The invention discloses a light storage mobile power supply for outdoor monitoring illumination, and relates to the technical field of outdoor mobile power supplies, the light storage mobile power supply comprises a case, the case is provided with at least one monitoring illumination assembly, the light storage mobile power supply also comprises a bearing frame horizontally and rotatably connected to the case, and the front surface of the bearing frame is fixedly connected with a first photovoltaic panel; two parallel second photovoltaic panels are connected to the bearing frame in a sliding manner; the two second photovoltaic panels are respectively provided with a storage station which is stored on the back surface of the bearing frame and an unfolding station which is unfolded to receive sunlight in a sliding stroke relative to the bearing frame; a push rod is obliquely and slidably connected to the case, and the unfolding work of the two second photovoltaic panels and the overturning angle changing work of the bearing frame are combined into the sliding work of the push rod, so that the push rod can unfold the two second photovoltaic panels and overturn the bearing frame in the sliding process. In this way, the photovoltaic panel is more convenient and quicker in the working process of receiving sunlight for power storage.

Description

Technical Field

[0001] The invention relates to the technical field of outdoor mobile power supplies, in particular to a light-storage mobile power supply for outdoor monitoring and lighting. Background Art

[0002] With the acceleration of urbanization and the increase in public safety needs, outdoor surveillance lighting systems are playing an increasingly important role in ensuring public safety and improving surveillance efficiency. Surveillance cameras and lighting are powered by mobile power supplies during operation, and the mobile power supplies store electricity through solar photovoltaic panels.

[0003] The patent with the announcement number CN217607751U discloses a solar mobile power source, which includes a box body, the upper end of which is connected to a support frame, the surface of which is connected to a solar photovoltaic panel, both sides of which are connected to an extension display board, and a connecting frame is provided on the back of the solar photovoltaic panel. By connecting the extension display boards on both sides of the solar photovoltaic panel, the extension display boards can be unfolded, thereby increasing the area of ​​the solar photovoltaic panel and absorbing more solar energy. With the connection frame and the telescopic support rod, the angle between the solar photovoltaic panel and the extension display board can be adjusted, which is conducive to keeping the sun, the solar photovoltaic panel and the extension display board in direct contact, thereby improving the efficiency of absorbing solar energy.

[0004] The device worker in the above patent can increase the area of ​​the photovoltaic panel receiving sunlight by unfolding the hidden photovoltaic panel, and then adjust the optimal angle of the photovoltaic panel to receive sunlight through the telescopic support rod. However, unfolding the photovoltaic panel and adjusting the angle of the photovoltaic panel to receive sunlight need to be performed in two separate steps, which is not convenient enough. Summary of the invention

[0005] The purpose of the present invention is to provide a light-storage mobile power source for outdoor monitoring lighting to solve the deficiencies in the above-mentioned prior art.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a light-storage mobile power supply for outdoor monitoring lighting, comprising a chassis, on which at least one group of monitoring lighting components is arranged, and also comprising a carrier frame connected to the chassis in a horizontal rotation, a first photovoltaic panel is fixedly connected to the front of the carrier frame, and two parallel second photovoltaic panels are slidably connected to the carrier frame; the two second photovoltaic panels respectively have: a storage position stored at the back of the carrier frame, and an expansion position for receiving sunlight in the sliding stroke relative to the carrier frame; a push rod is connected to the chassis in an inclined sliding manner, and two hinged rods are hinged on the push rod, and the other ends of the two hinged rods are hinged to the two second photovoltaic panels in a one-to-one correspondence, and the sliding stroke of the push rod relative to the chassis includes: a first stroke, the carrier frame is locked on the chassis by a locking member, and the push rod pushes the two second photovoltaic panels to slide from the storage position to the expansion position respectively through the two hinged rods, and the locking member is unlocked; a second stroke, the push rod rotates the carrier frame relative to the chassis to face the sunlight through the two hinged rods and the two second photovoltaic panels.

[0007] Furthermore, the two second photovoltaic panels are respectively fixedly connected with sliders, and the two sliders are slidably connected to the bottom plate of the chassis.

[0008] Furthermore, the locking member includes a locking rod and a limiting groove provided on the bottom plate of the chassis, the locking rod is fixedly connected to one of the second photovoltaic panels, the limiting groove includes a first groove section and a second groove section which are perpendicular to each other, the first groove section is parallel to the sliding direction of the second photovoltaic panel, and one end of the locking rod is slidably arranged in the limiting groove.

[0009] Furthermore, a protection component is also provided on the supporting frame, and the protection component includes: a first rotating rod, which is rotatably connected to the supporting frame and is wound with a pull rope; a second rotating rod, which is rotatably connected to the supporting frame and is wound with a blind, and the other end of the blind is fixedly connected to the pull rope; a rack, which is fixedly connected to one of the second photovoltaic panels, and the rack drives the second rotating rod to rotate through a gear set; and an elastic member, which drives the first rotating rod to rotate during the process of restoring its deformation.

[0010] Furthermore, the elastic member includes a clockwork spring, one end of the clockwork spring is fixedly connected to the first rotating rod, and the other end of the clockwork spring is fixedly connected to the supporting frame.

[0011] Furthermore, it also includes an electric push rod, which includes a housing and an actuator rod. The housing is fixedly connected to the chassis, and the actuator rod is fixedly connected to the push rod.

[0012] Furthermore, a plurality of universal wheels are provided at the bottom of the chassis.

[0013] Furthermore, the monitoring lighting assembly includes a hydraulic cylinder, a monitoring head and a lighting lamp. The hydraulic cylinder includes a cylinder barrel and a piston rod. The cylinder barrel is fixedly connected to the chassis, the piston rod is slidably connected to the cylinder barrel, and the monitoring head and the lighting lamp are both fixedly connected to the piston rod.

[0014] In the above technical scheme, the present invention provides a light-storage mobile power source for outdoor monitoring lighting, wherein a sliding push rod enables the push rod to slide in a first stroke, and in the first stroke, a hinged rod on the push rod abuts against two second photovoltaic panels so that the two second photovoltaic panels move from the storage position to the deployment position, and when the push rod enters the second position from the first position, the locking member is unlocked, and during the movement of the push rod in the second stroke, the push rod abuts against the two second photovoltaic panels through the hinged rod so that the carrier frame flips, thereby changing the first photovoltaic panel and the two second photovoltaic panels to the best angle for receiving sunlight; The unfolding work of the two second photovoltaic panels and the flipping and changing angle work of the support frame are combined into the sliding work of the push rod, so that the push rod can unfold the two second photovoltaic panels and flip the support frame during the sliding process, which makes it more convenient and quick for the photovoltaic panels to receive sunlight and store power. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0016] Figure 1 A schematic diagram of the overall structure of the device provided by an embodiment of the present invention; Figure 2 A schematic diagram of the structure of the second photovoltaic panel sliding to the deployment position provided by an embodiment of the present invention; Figure 3 The embodiment of the present invention provides Figure 2 The enlarged structural diagram at A in the middle; Figure 4 A schematic diagram of a flip structure of a carrier provided in an embodiment of the present invention; Figure 5 A schematic diagram of the structure of a monitoring lighting assembly provided in an embodiment of the present invention; Figure 6 The embodiment of the present invention provides Figure 5 The enlarged structural diagram at B in the middle; Figure 7 A schematic diagram of a structure in which a blind covers a first photovoltaic panel for protection provided by an embodiment of the present invention; Figure 8A schematic diagram of the structure in which the blind provided by an embodiment of the present invention is rolled up by a second rotating rod and the first photovoltaic panel is exposed.

[0017] Description of reference numerals: 1. Chassis; 11. Push rod; 111. Articulated rod; 12. Universal wheel; 2. Monitoring lighting assembly; 21. Hydraulic cylinder; 22. Monitoring head; 23. Lighting lamp; 3. Carrying frame; 31. First photovoltaic panel; 32. Second photovoltaic panel; 321. Slider; 322. Rack; 4. Locking member; 41. Locking rod; 42. Limiting groove; 421. First groove section; 422. Second groove section; 5. First rotating rod; 51. Pull rope; 6. Second rotating rod; 61. Curtain; 7. Gear set; 8. Electric push rod. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0019] See also Figure 1-8The embodiment of the present invention provides a photovoltaic mobile power supply for outdoor monitoring lighting, including a chassis 1, on which at least one group of monitoring lighting components 2 is arranged, and also includes a carrier frame 3 connected to the chassis 1 in a horizontal rotation manner, wherein the carrier frame 3 is U-shaped, a first photovoltaic panel 31 is fixedly connected to the front of the carrier frame 3, and two parallel second photovoltaic panels 32 are slidably connected to the carrier frame 3, specifically, two second photovoltaic panels 32 are respectively fixedly connected with sliders 321, and the two sliders 321 are both slidably connected to the bottom plate of the chassis 1, and the bottom plate of the chassis 1 is parallel to the ground; the two second photovoltaic panels 32 respectively have: a storage position stored at the back of the carrier frame 3, and an expansion position for expanding to receive sunlight (the expansion position is the extreme position of the sliding of the second photovoltaic panel 32); a push rod 11 is obliquely and slidably connected to the chassis 1, and specifically, an electric push rod 8 is also included, and the electric push rod 8 includes a casing and an actuator rod, the casing is fixedly connected to the chassis 1, and the actuator rod is fixed to the push rod 11 The actuator rod is connected with the casing in a sliding manner. Two hinged rods 111 are hinged on the push rod 11. The other ends of the two hinged rods 111 are hinged with the two second photovoltaic panels 32 in a one-to-one correspondence. The sliding stroke of the push rod 11 relative to the chassis 1 includes a first stroke and a second stroke in sequence. In the first stroke, the carrier 3 is locked on the chassis 1 by a locking member 4. The push rod 11 pushes the two second photovoltaic panels 32 to slide from the storage station to the deployment station respectively through the two hinged rods 111, and the locking member 4 is unlocked; in the second stroke, In the figure, the push rod 11 rotates the support frame 3 relative to the chassis 1 to face the sunlight through two hinged rods 111 and two second photovoltaic panels 32. Specifically, the locking member 4 includes a locking rod 41 and a limiting groove 42 provided on the bottom plate of the chassis 1. The locking rod 41 is fixedly connected to one of the second photovoltaic panels 32. The limiting groove 42 includes a first groove section 421 and a second groove section 422 that are perpendicular to each other. The first groove section 421 is parallel to the sliding direction of the second photovoltaic panel 32. One end of the locking rod 41 is slidably arranged in the limiting groove 42.

[0020] After the chassis 1 is moved to the specified position, it is necessary to unfold the second photovoltaic panel 32 and flip the carrier 3, start the electric push rod 8, and the execution rod of the electric push rod 8 drives the push rod 11 to tilt and slide relative to the chassis 1. First, the push rod 11 will slide in the first stroke of the push rod 11. In the first stroke, the push rod 11 abuts against the corresponding two second photovoltaic panels 32 by hinged two hinged rods 111, so that the second photovoltaic panel 32 slides relative to the chassis 1, and at the same time, the corresponding second photovoltaic panel 32 drives the locking rod 41 to move in the first slot section 421 of the limiting slot 42, but because the locking rod 41 on the carrier 3 is restricted by the first slot section 421, the carrier 3 cannot be flipped in the first stroke of the push rod 11; when the second photovoltaic panel 32 slides to the unfolding position, the two hinged rods 111 on the push rod 11 reach the maximum unfolding angle, and the locking rod 41 slides to the intersection of the first slot section 421 and the second slot section 422, thereby unlocking the locking member 4, and the push rod 11 enters the second stroke; in the second stroke of the push rod 11, the push rod 11 The rod 11 continues to abut the two second photovoltaic panels 32 through the two hinged rods 111 so that the support frame 3 is flipped relative to the chassis 1. The flipping of the support frame 3 relative to the chassis 1 is achieved by the hinge. Preferably, the push rod 11 also abuts the support frame 3 during the flipping process of the support frame 3 through the two hinged rods 111 (thus reducing the bearing capacity of the hinged rod 111), so that the first photovoltaic panel 31 and the two second photovoltaic panels 32 can be rotated to the angle of direct sunlight; during the resetting of the support frame 3, the push rod 11 first slides in the second stroke, and the push rod 11 no longer abuts the support frame 3, so that the support frame 3 is slowly reset by its own gravity. When the support frame 3 is reset to the initial position, the locking rod 41 on the support frame 3 arrives at the intersection of the first groove section 421 and the second groove section 422, and the push rod 11 enters the first stroke. During the sliding process of the push rod 11 in the first stroke, the two second photovoltaic panels 32 slide from the unfolding station to the storage station, thereby completing the resetting of the support frame 3 and the storage of the two second photovoltaic panels 32.

[0021] In the above technical scheme, the present invention provides a solar-storage mobile power supply for outdoor monitoring lighting, which combines the unfolding operation of the two second photovoltaic panels 32 and the flipping and angle-changing operation of the carrier frame 3 into the sliding operation of the push rod 11, so that the push rod 11 can unfold the two second photovoltaic panels 32 and flip the carrier frame 3 during the sliding process, thereby making it more convenient and quick for the photovoltaic panels to receive sunlight to store power.

[0022] Among them, a protection component is also provided on the supporting frame 3, and the protection component includes a first rotating rod 5, a second rotating rod 6, a rack 322 and an elastic member. The first rotating rod 5 is rotatably connected to the supporting frame 3, and a pull rope 51 is wound on the first rotating rod 5; the second rotating rod 6 is rotatably connected to the supporting frame 3, and a blind 61 is wound on the second rotating rod 6, and the other end of the blind 61 is fixedly connected to the pull rope 51; the rack 322 is fixedly connected to one of the second photovoltaic panels 32, and the rack 322 drives the second rotating rod 6 to rotate through the gear set 7 Specifically, the gear set 7 includes a first gear and a second gear, the first gear is rotatably connected to the supporting frame 3, the second gear is coaxially fixedly connected to the second rotating rod 6, the rack 322 is meshed with the first gear, and the first gear is meshed with the second gear; the process of the elastic member recovering the deformation drives the first rotating rod 5 to rotate, specifically, the elastic member includes a clockwork spring (not shown in the figure, this is the prior art and will not be described in detail here), one end of the clockwork spring is fixedly connected to the first rotating rod 5, and the other end of the clockwork spring is fixedly connected to the supporting frame 3.

[0023] When the push rod 11 pushes the second photovoltaic panel 32 to slide relative to the chassis 1 through the hinged rod 111, the second photovoltaic panel 32 slides from the storage position to the deployment position, and the corresponding second photovoltaic panel 32 drives the rack 322 to enable the rack 322 to slide relative to the chassis 1. The rack 322 drives the first gear to rotate during the sliding process, and the first gear drives the second gear to rotate, and the second rotating rod 6 follows the second gear to rotate. The rotation of the second rotating rod 6 enables the second rotating rod 6 to roll up the blind 61, and the rolling up of the blind 61 causes the first rotating rod 5 to rotate and then the first rotating rod 5 to unwind the pull rope 51. In this process, the clockwork spring is deformed. When the second photovoltaic panel 32 arrives at the deployment position, the second rotating rod 6 completes the rotation. The rolling up of the blind 61 exposes the first photovoltaic panel 31 to the outside and can receive sunlight. When the second photovoltaic panel 32 slides from the unfolding station to the storage station, the corresponding second photovoltaic panel 32 drives the rack 322 to move, and then the rack 322 drives the second rotating rod 6 to rotate through the gear set 7. The rotation of the second rotating rod 6 unwinds the blind 61, and the elastic restoring force of the clockwork spring causes the first rotating rod 5 to rotate and then rewind the pull rope 51. The pull rope 51 can pull the blind 61. When the second photovoltaic panel 32 arrives at the storage station, the blind 61 covers the first photovoltaic panel 31, so that the blind 61 blocks the first photovoltaic panel 31, preventing some small stones from hitting the first photovoltaic panel 31, thereby protecting the first photovoltaic panel 31.

[0024] A plurality of universal wheels 12 are provided at the bottom of the chassis 1, and the chassis 1 can be conveniently moved by the universal wheels 12, while the self-locking function of the universal wheels 12 can keep the chassis 1 fixed in the original position.

[0025] Among them, the monitoring lighting assembly 2 includes a hydraulic cylinder 21, a monitoring head 22 and a lighting lamp 23. The hydraulic cylinder 21 includes a cylinder barrel and a piston rod. The cylinder barrel is fixedly connected to the chassis 1, and the piston rod is slidably connected to the cylinder barrel. The monitoring head 22 and the lighting lamp 23 are both fixedly connected to the piston rod. The hydraulic cylinder 21 can change the height of the monitoring head 22 and the lighting lamp 23 relative to the ground, so that the monitoring head 22 and the lighting lamp 23 can achieve the best shooting or the best lighting angle. The first photovoltaic panel 31 and the second photovoltaic panel 32 receive sunlight to store power. The power supply can power the lighting lamp 23 at night, and can also power the monitoring head 22 all day, making the device more practical.

[0026] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A light-storage mobile power source for outdoor monitoring lighting, comprising a chassis, on which at least one set of monitoring lighting components is arranged, characterized in that: It also includes a support frame connected to the chassis in a horizontal rotation, a first photovoltaic panel is fixedly connected to the front of the support frame, and two parallel second photovoltaic panels are slidably connected to the support frame; The sliding travel of the two second photovoltaic panels relative to the support frame respectively comprises: a storage position for being stored at the back of the support frame, and an unfolding position for being unfolded to receive sunlight; The chassis is connected with a push rod in an inclined sliding manner, and two hinged rods are hinged on the push rod. The other ends of the two hinged rods are hinged with the two second photovoltaic panels in a one-to-one correspondence. The sliding stroke of the push rod relative to the chassis includes: In the first stroke, the carrier is locked on the chassis by a locking member, and the push rod pushes the two second photovoltaic panels to slide from the storage position to the deployment position respectively through two hinged rods, and the locking member is unlocked; In the second stroke, the push rod rotates the support frame relative to the chassis to face the sunlight through the two hinged rods and the two second photovoltaic panels.

2. The light-storage mobile power source for outdoor monitoring lighting according to claim 1, characterized in that: The two second photovoltaic panels are respectively fixedly connected with sliders, and the two sliders are both slidably connected to the bottom plate of the chassis.

3. The light-storage mobile power source for outdoor monitoring lighting according to claim 1, characterized in that: The locking member includes a locking rod and a limiting groove arranged on the bottom plate of the chassis, the locking rod is fixedly connected to one of the second photovoltaic panels, the limiting groove includes a first groove section and a second groove section that are perpendicular to each other, the first groove section is parallel to the sliding direction of the second photovoltaic panel, and one end of the locking rod is slidably arranged in the limiting groove.

4. The light-storage mobile power source for outdoor monitoring lighting according to claim 1, characterized in that: The carrier frame is also provided with a protection component, which includes: A first rotating rod is rotatably connected to the supporting frame and has a pull rope wound around it; A second rotating rod is rotatably connected to the bearing frame, a blind is wound on the second rotating rod, and the other end of the blind is fixedly connected to the pull rope; A rack fixedly connected to one of the second photovoltaic panels, the rack driving the second rotating rod to rotate through a gear set; The elastic member drives the first rotating rod to rotate during the process of restoring its deformation.

5. The light-storage mobile power source for outdoor monitoring lighting according to claim 4, characterized in that: The elastic member comprises a spring, one end of which is fixedly connected to the first rotating rod, and the other end of which is fixedly connected to the supporting frame.

6. The light-storage mobile power source for outdoor monitoring lighting according to claim 1, characterized in that: It also includes an electric push rod, which includes a casing and an actuator rod. The casing is fixedly connected to the chassis, and the actuator rod is fixedly connected to the push rod.

7. The light-storage mobile power source for outdoor monitoring lighting according to claim 1, characterized in that: A plurality of universal wheels are arranged at the bottom of the chassis.

8. The light-storage mobile power source for outdoor monitoring lighting according to claim 1, characterized in that: The monitoring lighting assembly includes a hydraulic cylinder, a monitoring head and a lighting lamp. The hydraulic cylinder includes a cylinder barrel and a piston rod. The cylinder barrel is fixedly connected to the chassis, the piston rod is slidably connected to the cylinder barrel, and the monitoring head and the lighting lamp are both fixedly connected to the piston rod.

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