Outdoor photovoltaic energy storage cabinet

Abstract

The invention discloses an outdoor photovoltaic energy storage cabinet which comprises a box body and a box cover. A containing groove is formed in the box body, and a storage rack is mounted in the containing groove; a photovoltaic energy storage assembly is placed in the storage rack; the box body is rotationally connected with one side of the box cover through a hinge, and the other side is connected with the box cover through a buckling mechanism; a lifting part is mounted on one side, away from the box body, of the box cover; a supporting plate is fixedly installed on the side, away from the box cover, of the box body. A supporting groove is formed in the supporting plate, and a movable rod is installed in the supporting groove. By arranging the electric buckling mechanism, automatic opening and closing of the lock catch can be achieved, operation is convenient and fast, and the lock catch is not prone to getting stuck; and the storage rack is improved, so that the installation of the photovoltaic module can be realized by adjusting the storage rack in the space distribution in the accommodating groove, and the storage rack is flexible and variable and has good practicability.

Description

Technical Field

[0001] The present invention relates to the technical field of photovoltaic energy storage, and in particular to an outdoor photovoltaic energy storage cabinet. Background Art

[0002] As the world pays more and more attention to renewable energy, photovoltaic power generation, as a clean and renewable energy form, is expanding its application scope. As an important part of the photovoltaic power generation system, photovoltaic energy storage cabinets are not only responsible for storing the electricity converted from solar energy, but also undertake the key task of supplying power to the load during grid failure or peak demand. However, with the rapid development and widespread application of photovoltaic energy storage technology, the operation stability and efficiency of photovoltaic energy storage cabinets have become increasingly prominent.

[0003] At present, the overall structure of the photovoltaic energy storage cabinet is fixed. When inspecting, repairing and replacing its internal components, the cabinet body causes the isolation of the internal structure, which affects the inspection and replacement of components. In addition, the photovoltaic equipment has high precision and needs to be firmly fixed in the energy storage cabinet, which has limitations in use and causes inconvenience in inspection and maintenance operations. In addition, the existing photovoltaic energy storage cabinet wastes time when opening and locking, is easily stuck and is very inconvenient.

[0004] Therefore, there is an urgent need to design an outdoor photovoltaic energy storage cabinet. Summary of the invention

[0005] The purpose of the present invention is to provide an outdoor photovoltaic energy storage cabinet to solve the problems existing in the above-mentioned prior art and to achieve the problems existing in the above-mentioned prior art.

[0006] To achieve the above-mentioned object, the present invention provides the following solution: The present invention provides an outdoor photovoltaic energy storage cabinet, comprising a box body and a box cover; a receiving slot is provided in the box body, a storage rack is installed in the receiving slot; a photovoltaic energy storage component is placed in the storage rack; the box body and the box cover are rotatably connected on one side by a hinge, and are connected on the other side by a buckle mechanism;

[0007] A lifting portion is installed on the side of the box cover away from the box body;

[0008] A support plate is fixedly mounted on one side of the box body away from the box cover; a support groove is formed on the support plate, and a movable rod is mounted in the support groove.

[0009] The buckling mechanism comprises a mounting block, a lock buckle, a lock hook and a control assembly; one end of the mounting block is fixedly mounted on the outer wall of the box body, and the lock hook is rotatably mounted on the other end of the mounting block;

[0010] The lock buckle is fixedly mounted on the outer wall of the box cover and corresponds to the position of the lock hook; the lock hook is also fixedly connected to the support shaft of the control component;

[0011] A control compartment is also provided in the box body; the control compartment is placed between the outer wall of the box body and the containing groove; and the control component is arranged in the control compartment.

[0012] The control assembly also includes a support plate, an independent power supply, a worm wheel, a worm, a driving gear, a driven gear and a motor; the support plate is provided with two pieces and is fixedly installed on one side of the control compartment close to the lock hook; the two ends of the worm are rotatably installed on the two support plates respectively; the worm wheel is meshed with the middle part of the worm; the worm wheel is fixedly sleeved on one end of the support shaft, and the other end of the support shaft passes through the side wall of the box body and is fixedly connected to the lock hook;

[0013] A driven gear is also fixedly mounted on one end of the worm, and the driven gear meshes with the driving gear; the driving gear is fixedly mounted on the output shaft of the motor; the independent power supply and the motor are both mounted on the side wall of the control compartment close to the accommodating groove.

[0014] A control switch is also fixedly mounted on the outer wall of the box body; the control switch is electrically connected to the independent power supply, and the independent power supply is electrically connected to the motor.

[0015] The storage rack includes a partition plate, which is arranged in the middle of the inner side of the storage rack and divides the storage rack into two cavities of equal volume; the inner walls on the two opposite sides of the storage rack are also provided with sliding grooves, and fixed rods are fixedly connected in the two sliding grooves; a plurality of sliding blocks are slidably arranged on the fixed rods, and the sliding blocks are slidably connected in the sliding grooves; the number of the sliding blocks in the two sliding grooves is the same; a plurality of clamping blocks are also arranged on the partition plate, and a sliding block is fixedly installed on both sides of each clamping block through a connecting block; a storage cavity with adjustable volume is formed between two adjacent clamping blocks; the storage rack is sealed and installed in the receiving groove.

[0016] An elastic member is arranged between any two adjacent sliding blocks.

[0017] The outer side wall of each clamping block is covered with a protective layer.

[0018] A pushing block is fixedly installed at the center of the top surface of each clamping block.

[0019] The present invention discloses the following technical effects: the device can realize automatic opening and closing of the lock by setting an electric buckling mechanism, which is convenient to operate and not easy to get stuck; and the storage rack is improved so that the space distribution in the accommodating groove can be adjusted by adjusting the storage rack to realize the installation of photovoltaic components, which is flexible and has good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the present invention 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 of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0021] Figure 1 This is a top view of the structure when the box is opened;

[0022] Figure 2 This is the front view of the structure when the box is opened;

[0023] Figure 3 This is a bottom view of the structure;

[0024] Figure 4 It is a side view of the clamping block structure;

[0025] Figure 5 This is an enlarged view of the structure at A;

[0026] Among them, 1. box body; 2. box cover; 3. storage rack; 4. lifting part; 5. support plate; 7. control switch; 8. buckle belt; 81. support leg; 82. center block; 31. partition plate; 32. fixing rod; 33. sliding block; 34. clamping block; 35. connecting block; 36. elastic member; 37. protective layer; 38. push block; 61. mounting block; 62. lock buckle; 63. lock hook; 64. support plate; 65. independent power supply; 66. support shaft; 67. worm gear; 68. worm; 69. driving gear; 610. driven gear; 611. motor. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] The present invention provides an outdoor photovoltaic energy storage cabinet, comprising a box body 1 and a box cover 2; a receiving slot is provided in the box body 1, a storage rack 3 is installed in the receiving slot; a photovoltaic energy storage component is placed in the storage rack 3; the box body 1 and the box cover 2 are rotatably connected on one side by a hinge, and are connected on the other side by a buckle mechanism;

[0030] A lifting portion 4 is installed on the side of the box cover 2 away from the box body 1;

[0031] A support plate 5 is also fixedly mounted on the side of the box body 1 away from the box cover 2; a support groove is formed on the support plate 5, and a movable rod is installed in the support groove.

[0032] The buckle mechanism includes a mounting block 61, a lock buckle 622, a lock hook 63 and a control assembly; one end of the mounting block 61 is fixedly mounted on the outer wall of the box body 1, and the lock hook 63 is rotatably mounted on the other end of the mounting block 61;

[0033] The lock buckle 622 is fixedly mounted on the outer wall of the box cover 2 and corresponds to the position of the lock hook 63; the lock hook 63 is also fixedly connected to the support shaft 66 of the control component;

[0034] A control compartment is also provided in the box body 1; the control compartment is placed between the outer wall of the box body 1 and the containing groove; and the control component is arranged in the control compartment.

[0035] The control assembly also includes a support plate 64, an independent power supply 65, a worm wheel 67, a worm 68, a driving gear 69, a driven gear 610 and a motor 611; the support plate 64 is provided with two pieces and is fixedly installed on one side of the control compartment near the lock hook 63; the two ends of the worm 68 are rotatably installed on the two support plates 64 respectively; the worm wheel 67 is meshed with the middle part of the worm 68; the worm wheel 67 is fixedly sleeved on one end of the support shaft 66, and the other end of the support shaft 66 passes through the side wall of the box body 1 and is fixedly connected to the lock hook 63;

[0036] A driven gear 610 is also fixedly mounted on one end of the worm 68, and the driven gear 610 meshes with the driving gear 69; the driving gear 69 is fixedly mounted on the output shaft of the motor 611; the independent power supply 65 and the motor 611 are both mounted on the side wall of the control compartment close to the receiving groove.

[0037] A control switch 7 is also fixedly mounted on the outer wall of the box body 1 ; the control switch 7 is electrically connected to the independent power supply 65 , and the independent power supply 65 is electrically connected to the motor 611 .

[0038] The storage rack 3 includes a partition plate 31, which is arranged in the middle of the inner side of the storage rack 3 and divides the storage rack 3 into two cavities of equal volume; the inner walls on the two opposite sides of the storage rack 3 are also provided with sliding grooves, and fixed rods 32 are fixedly connected in the two sliding grooves; a plurality of sliding blocks 33 are slidably arranged on the fixed rods 32, and the sliding blocks 33 are slidably connected in the sliding grooves; the number of sliding blocks 33 in the two sliding grooves is the same; a plurality of clamping blocks 34 are also arranged on the partition plate 31, and a sliding block 33 is fixedly installed on both sides of each clamping block 34 through a connecting block 35; a storage cavity with adjustable volume is formed between two adjacent clamping blocks 34; the storage rack 3 is sealed and installed in the receiving groove.

[0039] An elastic member 36 is disposed between any two adjacent sliding blocks 33 .

[0040] Furthermore, the accommodating cavity space has a buffer when being adjusted, and the photovoltaic components will not be damaged.

[0041] The outer side wall of each clamping block 34 is covered with a protective layer 37 .

[0042] A push block 38 is fixedly mounted at the center of the top surface of each clamping block 34 .

[0043] Furthermore, the space can be manually adjusted by pushing the push block 38 .

[0044] In one embodiment of the present invention, a protective layer 37 is glued to the outer side of the clamping block 34. This design facilitates the protection of the photovoltaic module and prevents the clamping block 34 from directly colliding with the photovoltaic module when resetting.

[0045] In one embodiment of the present invention, a partition plate 31 is fixedly connected to the left end of the interior of the storage rack 3, and the right end of the partition plate 31 passes through three groups of clamping blocks 34 and is fixedly connected to the right end of the interior of the storage rack 3. The clamping blocks 34 are all provided with sliding grooves that cooperate with the partition plate 31. This design makes it easy to partition the interior of the storage rack 3 so that photovoltaic components can be placed on both the front and back sides.

[0046] In one embodiment of the present invention, when it is necessary to use the device to fix the photovoltaic component, first pull the rightmost clamping block 34 to the left. When pulling to the left, the rightmost clamping block 34 will move to the left, driving the sliding block 33 to move to the left, causing the elastic member 36 to deform, and then place the photovoltaic component inside the storage rack 3 on the right side of the rightmost clamping block 34, and then release the push block 38 to allow the elastic member 36 to restore its deformation, thereby completing the clamping of the photovoltaic component, and then pull the next group of push blocks 38 to the left in turn, thereby completing the storage and clamping of multiple groups of photovoltaic components.

[0047] In one embodiment of the present invention, first, when the photovoltaic energy storage cabinet needs to be opened, the control button of the control motor 611 on the control switch 7 is pressed, and the motor 611 is started, and the output shaft of the motor 611 rotates to drive the driving gear 69 to rotate, and the driving gear 69 rotates to drive the driven gear 610 to rotate, and the driven gear 610 rotates to drive the worm 68 to rotate, and the worm 68 rotates to drive the worm wheel 67 to rotate, and the worm wheel 67 rotates to drive the support shaft 66 to rotate, and the support shaft 66 rotates to drive the lock hook 63 to rotate, and the lock hook 63 rotates, and then the lock hook 63 rotates off the lock buckle 62, and the photovoltaic energy storage cabinet can be opened;

[0048] When you want to close it after use, put the box cover 2 on the box body 1, and then press the control button of the control switch 7 to control the motor 611 to reverse the output shaft of the motor 611. The output shaft of the motor 611 rotates to drive the driving gear 69 to rotate, and the driving gear 69 rotates to drive the driven gear 610 to rotate. The driven gear 610 rotates to drive the worm 68 to rotate. The worm 68 rotates to drive the worm wheel 67 to rotate. The worm wheel 67 rotates to drive the support shaft 66 to rotate. The support shaft 66 rotates to drive the lock hook 63 to rotate. The lock hook 63 rotates to fasten the lock buckle 62.

[0049] It is worth noting that the control switch 7 is provided with a control button corresponding to the motor 611, the motor 611 can be a high torque micro DC motor, and the independent power supply 65 can be a battery. The control switch 7 controls the motor 611 to work using a method commonly used in the prior art.

[0050] In one embodiment of the present invention, the movable rod at the center of the support plate 5 includes a center block 82 and a support leg 81; the center block 82 is a cylindrical structure and is fixedly installed in the groove of the support plate 5; the support leg 81 is limited by a buckle belt 8 to prevent it from moving at will.

[0051] In the description of the present invention, it should be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. The embodiments described above are only descriptions of the preferred modes of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solution of the present invention by ordinary technicians in this field should all fall within the scope of protection determined by the claims of the present invention.

Claims

1. An outdoor photovoltaic energy storage cabinet, characterized in that: include: A box body (1) and a box cover (2); a receiving groove is provided in the box body (1), a storage rack (3) is installed in the receiving groove; a photovoltaic energy storage component is placed in the storage rack (3); the box body (1) and the box cover (2) are rotatably connected on one side by a hinge, and are connected on the other side by a buckling mechanism; A lifting portion (4) is installed on the side of the box cover (2) away from the box body (1); A support plate (5) is also fixedly mounted on the side of the box body (1) away from the box cover (2); a support groove is formed on the support plate (5), and a movable rod is mounted in the support groove.

2. An outdoor photovoltaic energy storage cabinet according to claim 1, characterized in that: The buckling mechanism comprises a mounting block (61), a lock buckle (62), a lock hook (63) and a control assembly; one end of the mounting block (61) is fixedly mounted on the outer wall of the box body (1), and the lock hook (63) is rotatably mounted on the other end of the mounting block (61); The lock buckle (62) is fixedly mounted on the outer wall of the box cover (2) and corresponds to the position of the lock hook (63); the lock hook (63) is also fixedly connected to the support shaft (66) of the control component; A control compartment is also provided in the box body (1); the control compartment is placed between the outer wall of the box body (1) and the containing groove; and the control component is arranged in the control compartment.

3. The outdoor photovoltaic energy storage cabinet according to claim 2, characterized in that: The control assembly further comprises a support plate (64), an independent power supply (65), a worm wheel (67), a worm (68), a driving gear (69), a driven gear (610) and a motor (611); the support plate (64) is provided with two pieces and is fixedly installed on one side of the control compartment close to the locking hook (63); the two ends of the worm (68) are rotatably installed on the two support plates (64); the worm wheel (67) is meshed with the middle part of the worm (68); the worm wheel (67) is fixedly sleeved on one end of the support shaft (66), and the other end of the support shaft (66) passes through the side wall of the box body (1) and is fixedly connected to the locking hook (63); A driven gear (610) is also fixedly mounted on one end of the worm (68), and the driven gear (610) is meshed with the driving gear (69); the driving gear (69) is fixedly mounted on the output shaft of the motor (611); the independent power supply (65) and the motor (611) are both mounted on the side wall of the control compartment close to the containing groove.

4. The outdoor photovoltaic energy storage cabinet according to claim 3 is characterized in that: A control switch (7) is also fixedly mounted on the outer wall of the box body (1); the control switch (7) is electrically connected to the independent power supply (65), and the independent power supply (65) is electrically connected to the motor (611).

5. The outdoor photovoltaic energy storage cabinet according to claim 1, characterized in that: The storage rack (3) comprises a partition plate (31), which is arranged at the middle part of the inner side of the storage rack (3) and divides the storage rack (3) into two cavities of equal volume; the inner walls of the two opposite sides of the storage rack (3) are also provided with sliding grooves, and the two sliding grooves are fixedly connected with fixed rods (32); a plurality of sliding blocks (33) are slidably arranged on the fixed rods (32), and the sliding blocks (33) are slidably connected in the sliding grooves; the number of the sliding blocks (33) in the two sliding grooves is the same; a plurality of clamping blocks (34) are also arranged on the partition plate (31), and each of the two sides of each clamping block (34) is fixedly installed with a sliding block (33) through a connecting block (35); a storage cavity with adjustable volume is formed between two adjacent clamping blocks (34); the storage rack (3) is sealed and installed in the receiving groove.

6. The outdoor photovoltaic energy storage cabinet according to claim 5, characterized in that: An elastic member (36) is provided between any two adjacent sliding blocks (33).

7. The outdoor photovoltaic energy storage cabinet according to claim 1, characterized in that: The outer side wall of each clamping block (34) is covered with a protective layer (37).

8. The outdoor photovoltaic energy storage cabinet according to claim 1, characterized in that: A push block (38) is fixedly mounted at the center of the top surface of each clamping block (34).

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