Photovoltaic power generation storage battery installation protection device

Abstract

The photovoltaic power generation storage battery installation protection device comprises a fixed shell and a protection shell, the protection shell is arranged on the outer side surface of the fixed shell in a sleeving mode, electric telescopic rods are connected to the two sides of the top end of the fixed shell in an embedded mode, and the telescopic ends of the electric telescopic rods are detachably connected with the two sides of the top end of an inner cavity of the protection shell. Temperature sensors are arranged on the two sides of an inner cavity of the fixing shell, heat dissipation windows are formed in the two sides of the fixing shell, and dustproof nets are arranged on the surfaces of the heat dissipation windows; according to the utility model, effective heat dissipation can be carried out on the internal storage battery when the temperature is too high, and heat preservation can be carried out on the storage battery when the temperature is too low, so that the photovoltaic storage battery can be used in different environments, the limitation during use is reduced, the photovoltaic storage battery is effectively protected, and the service life of the photovoltaic storage battery is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of battery protection equipment, in particular to a photovoltaic power generation battery installation protection device. Background Art

[0002] In the process of photovoltaic power generation, some electrical energy will be stored through batteries. Storage batteries are devices that convert chemical energy directly into electrical energy. They are designed to be rechargeable and are recharged through reversible chemical reactions. The principle is to use external electrical energy to regenerate internal active substances during charging, storing electrical energy as chemical energy, and converting chemical energy into electrical energy output again when discharge is required.

[0003] Existing photovoltaic power generation batteries are usually installed in a protective box for use. The protective box seals the battery, which achieves protection, but hinders the heat dissipation of the battery, causing the battery to remain at high temperature and affecting its service life. In addition, the battery is usually placed outside to cooperate with photovoltaic panels, so it will be affected by many external factors during use. In hot seasons, the battery is prone to overheating, while in cold seasons, the battery's storage capacity is easily reduced, which in turn affects the storage effect. To this end, we propose a photovoltaic power generation battery installation protection device. Utility Model Content

[0004] The main purpose of the utility model is to provide a photovoltaic power generation battery installation protection device, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A photovoltaic power generation battery installation protection device comprises a fixed shell and a protective shell, the protective shell is sleeved on the outer surface of the fixed shell, both sides of the top of the fixed shell are inlaid with electric telescopic rods, and the telescopic ends of the electric telescopic rods are detachably connected to both sides of the top of the inner cavity of the protective shell, temperature sensors are provided on both sides of the inner cavity of the fixed shell, heat dissipation windows are opened on both sides of the fixed shell, dustproof nets are provided on the surface of the heat dissipation windows, and exhaust components are provided on the surface of the dustproof nets, and a driving component is provided at the bottom of the inner cavity of the fixed shell.

[0007] Furthermore, the exhaust assembly includes a rotating rod rotatably nested in the center of the surface of the dustproof net, a brush plate is fixedly connected to the outer side of the rotating rod, and the inner side of the brush plate is attached to the outer wall surface of the dustproof net.

[0008] Furthermore, the driving assembly includes a servo motor arranged at one side of the bottom end of the inner cavity of the fixed shell, and the power output end of the servo motor is detachably connected to a transmission rod, and transmission belts are sleeved on the surfaces of both ends of the transmission rod, and the other end of the transmission belt is sleeved and connected to the end of the rotating rod.

[0009] Furthermore, heat dissipation fins are fixedly connected to both sides of the surface of the fixed shell.

[0010] Furthermore, the inner cavity of the protective shell is provided with a heat-insulating layer, and the inner side of the heat-insulating layer is provided with a rubber protective layer.

[0011] Furthermore, a through hole is opened at the top of the protective shell, a connecting rod is sleeved in the inner cavity of the through hole, and the bottom end of the connecting rod is fixedly connected to the telescopic end of the electric telescopic rod.

[0012] Furthermore, the top end of the connecting rod is threadedly connected to a limiting head.

[0013] Compared with the prior art, the utility model has the following beneficial effects: 1. The utility model can cooperate with each other by setting a protective shell, a heat dissipation window, a dustproof net, a temperature sensor, an electric telescopic rod, a heat dissipation fin, a thermal insulation layer and a rubber protective layer. During daily use, the fixed shell cover is arranged inside with the help of the protective shell to complete the sealing of the fixed shell, thereby preventing the photovoltaic storage battery installed inside from being easily damaged, and the temperature inside the fixed shell can be sensed by the temperature sensor arranged inside. When the temperature exceeds the set maximum value, the signal is automatically transmitted to the control end of the electric telescopic rod, and the electric telescopic rod is automatically controlled to drive the protective shell to move upward, so that the heat dissipation window is connected with the outside world, thereby realizing heat dissipation, and cooperating with the heat dissipation fins on the surface of the fixed shell to effectively improve the heat dissipation effect, avoid the photovoltaic storage battery from being overheated, and prevent dust from entering the shell through the dustproof net during heat dissipation, ensuring the heat dissipation effect while further improving the battery. The utility model can adapt to the use in different outdoor environments, reduce the limitations during use, and effectively improve the comprehensive use effect; 2. The utility model cooperates with each other by arranging a servo motor, a transmission rod, a transmission belt, a rotating rod and a brush plate. During the heat dissipation process, the servo motor drives the rotating rod to rotate with the transmission rod and the transmission belt, so that the brush plate rotates. During the rotation process, not only can the air flow be accelerated to improve the heat dissipation effect, but also the surface of the dustproof net can be cleaned to avoid clogging of the dustproof net and ensure the ventilation effect, thereby improving the heat dissipation effect, effectively improving the protection effect of the battery, and increasing the service life of the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic diagram of the overall structure of a photovoltaic power generation battery installation protection device.

[0015] Figure 2The utility model is a schematic structural diagram of a cross-sectional view of a photovoltaic power generation battery installation protection device.

[0016] Figure 3 The utility model is a schematic diagram of the structure of A of a photovoltaic power generation battery installation protection device.

[0017] Figure 4 The utility model is a schematic diagram of the structure of a protective shell of a photovoltaic power generation battery installation protection device.

[0018] In the figure: 1. fixed shell; 2. protective shell; 3. heat dissipation fins; 4. heat dissipation window; 5. dustproof net; 6. through hole; 7. connecting rod; 8. limit head; 9. electric telescopic rod; 10. temperature sensor; 11. servo motor; 12. transmission rod; 13. transmission belt; 14. rotating rod; 15. brush plate; 16. insulation layer; 17. rubber protective layer. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, a photovoltaic power generation battery installation protection device comprises a fixed shell 1 and a protective shell 2, the protective shell 2 is sleeved on the outer surface of the fixed shell 1, both sides of the top of the fixed shell 1 are inlaid with electric telescopic rods 9, and the telescopic ends of the electric telescopic rods 9 are detachably connected to the top sides of the inner cavity of the protective shell 2, both sides of the inner cavity of the fixed shell 1 are provided with temperature sensors 10, both sides of the fixed shell 1 are provided with heat dissipation windows 4, the surface of the heat dissipation window 4 is provided with a dustproof net 5, and the surface of the dustproof net 5 is provided with an exhaust assembly, and the bottom end of the inner cavity of the fixed shell 1 is provided with a driving assembly; during daily use, the fixed shell 1 is covered inside with the help of the protective shell 2 to complete the sealing of the fixed shell 1, so as to prevent the photovoltaic battery installed inside from being easily damaged, and the temperature inside the fixed shell 1 can be sensed by the temperature sensor 10 arranged inside, and when the temperature exceeds the set maximum value, the signal will be automatically transmitted to the control end of the electric telescopic rod 9, and the electric telescopic rod 9 will be automatically controlled to drive the protective shell 2 to move upward, so that the heat dissipation window 4 is connected with the outside world, thereby achieving heat dissipation.

[0021] Among them, the exhaust component includes a rotating rod 14 rotatably nested in the center of the surface of the dustproof net 5, a brush plate 15 is fixedly connected to the outer side of the rotating rod 14, and the inner side of the brush plate 15 is attached to the outer wall surface of the dustproof net 5, and the driving component includes a servo motor 11 arranged on one side of the bottom end of the inner cavity of the fixed shell 1, and the power output end of the servo motor 11 is detachably connected to a transmission rod 12, and both end surfaces of the transmission rod 12 are sleeved with a transmission belt 13, and the other end of the transmission belt 13 is sleeved and connected with the end of the rotating rod 14; during the heat dissipation process, the servo motor 11 will drive the rotating rod 14 to rotate with the help of the transmission rod 12 and the transmission belt 13, so that the brush plate 15 rotates. During the rotation process, not only can the airflow be accelerated to improve the heat dissipation effect, but the surface of the dustproof net 5 can also be cleaned to avoid clogging of the dustproof net 5, ensure the ventilation effect, and thus improve the heat dissipation effect.

[0022] Among them, heat dissipation fins 3 are fixedly connected on both sides of the surface of the fixed shell 1, the inner cavity of the protective shell 2 is provided with a thermal insulation layer 16, and the inner side of the thermal insulation layer 16 is provided with a rubber protective layer 17; the heat dissipation effect can be improved by means of the heat dissipation fins 3, and the internal heat preservation can be effectively carried out by means of the thermal insulation layer 16 to avoid the temperature being too low and affecting the storage effect of the battery, thereby improving the storage capacity of the battery.

[0023] Among them, a through hole 6 is opened at the top of the protective shell 2, and a connecting rod 7 is sleeved in the inner cavity of the through hole 6, and the bottom end of the connecting rod 7 is fixedly connected to the telescopic end of the electric telescopic rod 9, and the top of the connecting rod 7 is threadedly connected to the limit head 8; the photovoltaic battery is installed in the inner cavity of the fixed shell 1, and the connecting rod 7 at the top of the electric telescopic rod 9 arranged on both sides of the fixed shell 1 passes through the top of the protective shell 2 through the through hole 6 and extends to the outside to be connected with the limit head 8, thereby connecting the protective shell 2 and the electric telescopic rod 9 arranged at the top of the fixed shell 1 together.

[0024] It should be noted that the utility model is a photovoltaic power generation battery installation protection device. When working, the photovoltaic battery is installed in the inner cavity of the fixed shell 1, and the connecting rods 7 at the top of the electric telescopic rods 9 arranged on both sides of the fixed shell 1 pass through the top of the protective shell 2 through the through holes 6 and extend to the outside to be connected with the limit heads 8, so that the protective shell 2 is connected to the electric telescopic rods 9 arranged on the top of the fixed shell 1. In daily use, the temperature inside the fixed shell 1 can be sensed by the temperature sensor 10 arranged inside. When the temperature exceeds the set maximum value, the signal will be automatically transmitted to the control end of the electric telescopic rod 9, and the electric telescopic rod 9 will be automatically controlled to drive the protective shell 2 to move upward, so that the heat dissipation window 4 is connected with the outside, and the heat dissipation window 4 is connected with the outside. The heat dissipation can be achieved, and the heat dissipation fins 3 on the surface of the fixed shell 1 can effectively improve the heat dissipation effect, avoid the photovoltaic battery temperature being too high, and prevent dust from entering the shell through the dustproof net 5 during heat dissipation, thereby ensuring the heat dissipation effect and further improving the protection effect of the battery. When the internal temperature is lower than the set minimum temperature, the electric telescopic rod 9 will drive the protective shell 2 to move downward in the opposite direction, so that the fixed shell 1 is covered inside to achieve sealing, and with the help of the thermal insulation layer 16, the interior can be effectively insulated to avoid the temperature being too low and affecting the battery storage effect, thereby improving the battery storage capacity. The utility model can be adapted to use in different outdoor environments, reduce limitations during use, and effectively improve the comprehensive use effect.

[0025] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A photovoltaic power generation battery installation protection device, comprising a fixing shell (1) and a protective shell (2), characterized in that: The protective shell (2) is sleeved on the outer surface of the fixed shell (1); both sides of the top of the fixed shell (1) are inlaid with electric telescopic rods (9), and the telescopic ends of the electric telescopic rods (9) are detachably connected to both sides of the top of the inner cavity of the protective shell (2); both sides of the inner cavity of the fixed shell (1) are provided with temperature sensors (10); both sides of the fixed shell (1) are provided with heat dissipation windows (4); the surface of the heat dissipation window (4) is provided with a dustproof net (5), and the surface of the dustproof net (5) is provided with an exhaust assembly; and the bottom of the inner cavity of the fixed shell (1) is provided with a driving assembly.

2. A photovoltaic power generation battery installation protection device according to claim 1, characterized in that: The exhaust assembly comprises a rotating rod (14) rotatably nested in the center of the surface of the dustproof net (5), a brush plate (15) is fixedly connected to the outer side of the rotating rod (14), and the inner side of the brush plate (15) is attached to the outer wall surface of the dustproof net (5).

3. A photovoltaic power generation battery installation protection device according to claim 1, characterized in that: The driving assembly comprises a servo motor (11) arranged at one side of the bottom end of the inner cavity of the fixed shell (1); a power output end of the servo motor (11) is detachably connected to a transmission rod (12); both ends of the transmission rod (12) are sleeved with a transmission belt (13); and the other end of the transmission belt (13) is sleeved and connected to the end of a rotating rod (14).

4. A photovoltaic power generation battery installation protection device according to claim 1, characterized in that: Heat dissipation fins (3) are fixedly connected to both sides of the surface of the fixed shell (1).

5. A photovoltaic power generation battery installation protection device according to claim 1, characterized in that: The inner cavity of the protective shell (2) is provided with a heat-insulating layer (16), and the inner side of the heat-insulating layer (16) is provided with a rubber protective layer (17).

6. A photovoltaic power generation battery installation protection device according to claim 1, characterized in that: A through hole (6) is provided at the top of the protective shell (2), a connecting rod (7) is sleeved in the inner cavity of the through hole (6), and the bottom end of the connecting rod (7) is fixedly connected to the telescopic end of the electric telescopic rod (9).

7. A photovoltaic power generation battery installation protection device according to claim 6, characterized in that: The top end of the connecting rod (7) is threadedly connected to a limiting head (8).

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