A solar control solenoid valve

Abstract

The present invention discloses a solar control solenoid valve, which relates to the technical field of solenoid valves. It includes a valve body, the valve body includes a first vertical side and a second vertical side. A first solar module is provided on the first vertical side, and a second solar module is provided on the second vertical side. The first solar module includes a first solar panel and a first flipping assembly. The first flipping assembly includes a first elastic base, a first rotating pair is arranged at the top of the first elastic base, the first rotating pair is connected with a first pressing structure, and the first solar panel is fixed on the first pressing structure. The second solar module includes a second solar panel and a second flipping assembly. The second flipping assembly includes a second elastic base, a second rotating pair is arranged at the top of the second elastic base, the second rotating pair is connected with a second pressing structure, and the second solar panel is fixed on the second pressing structure. The present invention has the advantages of simple and compact structure, convenient and reliable use, and high power generation efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of solenoid valves, and particularly to a solar control solenoid valve. Background Art

[0002] A solenoid valve is an industrial device controlled by electricity magnetism. It is a basic automation component for controlling fluids and belongs to an actuator. It is used in industrial control systems to adjust the direction, flow rate, speed and other parameters of the medium. The solenoid valve can cooperate with different circuits to achieve the expected control, and both the control precision and flexibility can be ensured. One of the cores of the normal use of the solenoid valve lies in the power consumption. In some systems, the solenoid valve can be directly in contact with the outside air and sunlight. Therefore, these solenoid valves have the condition to use solar energy and have the need to use solar energy. However, due to the small volume of the solenoid valve, it cannot be used in cooperation with a large solar panel, and the power generation efficiency is not ideal. The existing foldable solar panels are still complex in structure and are not suitable for small solenoid valves. Summary of the Invention

[0003] In view of the defects in the prior art, the present invention provides a solar control solenoid valve.

[0004] A solar control solenoid valve, comprising a valve body, the valve body comprising a first vertical side surface and a second vertical side surface located on the side, the first vertical side surface being provided with a first solar module, and the second vertical side surface being provided with a second solar module; wherein the first solar module comprises a first solar panel and a first flip assembly, the first flip assembly comprising a first elastic base fixed to the first vertical side surface, a first rotating pair being provided on the top of the first elastic base, the first rotating pair being connected to a first pressing structure capable of rotating around the first rotating pair, and the first solar panel being fixed on the first pressing structure; the second solar module comprises a second solar panel and a second flip assembly, the second flip assembly comprising a second elastic base fixed to the second vertical side surface, a second rotating pair being provided on the top of the second elastic base, the second rotating pair being connected to a second pressing structure capable of rotating around the second rotating pair, and the second pressing structure The first elastic base is used to give the first pressing structure a vertical upward thrust so that the angle between the first solar panel and the first vertical side surface is maintained greater than 0°, the first pressing structure is used to press and push the first elastic base vertically downward after rotating counterclockwise around the first rotating pair, and when the first solar panel and the first vertical side surface are parallel to each other, the first elastic base clamps the first pressing structure; the second elastic base is used to give the second pressing structure a vertical upward thrust so that the angle between the second solar panel and the second vertical side surface is maintained greater than 0°, the second pressing structure is used to press and push the second elastic base vertically downward after rotating clockwise around the second rotating pair, and when the second solar panel and the second vertical side surface are parallel to each other, the second elastic base clamps the second pressing structure. The first solar panel and the second solar panel are both electrically connected to the energy storage module inside the solenoid valve body, and the energy storage module supplies power to the coil inside the valve body. When the entire solenoid valve is in use, the operator lifts the first solar panel with his fingers to disengage the first pressing structure from the locking position of the first elastic base, and the first elastic base gives an upward elastic force to the rotatable first pressing structure, so that the first solar panel is in a tilted state and starts to absorb external solar energy. Similarly, the operator lifts the second solar panel with his fingers to disengage the second pressing structure from the locking position of the second elastic base, and the second elastic base gives an upward elastic force to the rotatable second pressing structure, so that the second solar panel is in a tilted state and starts to absorb external solar energy.The valve body of the entire solenoid valve is relatively small. By arranging two first solar panels and second solar panels that can be unfolded in a mechanical connection form on the top of the valve body, the connection structure is simple and reliable, and the structural shape of the solenoid valve body can be maximally utilized to form the most efficient solar energy absorption form. Further, the first solar panel and the second solar panel can be vertically pushed upward by the first elastic base and the second elastic base. Under the connection of the first rotating pair and the second rotating pair, it is ensured that the first solar panel and the second solar panel are always in an inclined state, so as to face the sun as much as possible, improving the solar energy absorption effect and efficiency. At the same time, when the solenoid valve needs to be maintained and replaced or is in a position where it does not contact sunlight, the operator only needs to gently press down the first solar panel and the second solar panel with a finger, and the first pressing structure and the second pressing structure can press the first elastic base and the second elastic base. Finally, the first solar panel, the second solar panel are parallel to the first vertical side and the second vertical side respectively. The elastic force given by the first elastic base to the first pressing structure cannot make the first pressing structure continue to rotate around the first rotating pair, and the elastic force given by the second elastic base to the second pressing structure cannot make the second pressing structure continue to rotate around the second rotating pair, thus realizing the retraction of the first solar panel and the second solar panel, avoiding excessive space occupied by the solenoid valve, and ensuring the normal use of the solenoid valve.

[0005] Preferably, the first elastic base includes: a first mounting bracket fixed on the first vertical side; and a first elastic part arranged in the first mounting bracket; wherein, the first elastic part is arranged directly below the front of the first rotating pair, and the first elastic part is used to give the first pressing structure a vertically upward thrust, and the first pressing structure is used to vertically press down and push the first elastic part after rotating counterclockwise around the first rotating pair, and when the first solar panel is parallel to the first vertical side, the first elastic part locks the first pressing structure.

[0006] Preferably, the first elastic part includes: a first lower adjusting block arranged at the bottom of the first mounting bracket; a first compression spring arranged in the first mounting bracket and having its bottom contacting the first lower adjusting block; and a first upper adjusting block arranged inside the first mounting bracket and contacting the top of the first compression spring; wherein, the first upper adjusting block contacts the first pressing structure. The first compression spring gives an upward thrust to the first upper adjusting block, so that the top of the first upper adjusting block always contacts and abuts against the first pressing structure.

[0007] Preferably, the first lower adjusting block is clamped inside the first mounting bracket and can be adjusted in height. The first lower adjusting block can change its height inside the first mounting bracket by adding shims or changing the fixing points, etc., so as to change the elastic force of the first compression spring.

[0008] Preferably, the second elastic base includes: a second mounting bracket fixed to the second vertical side; and a second elastic part disposed within the second mounting bracket; wherein the second elastic part is disposed directly below the front of the second rotating pair, the second elastic part is configured to apply a vertically upward thrust to the second pressing structure, the second pressing structure is configured to vertically press downward and push the second elastic part after rotating counterclockwise around the second rotating pair, and after the second solar panel is parallel to the second vertical side, the second elastic part catches the second pressing structure.

[0009] Preferably, the second elastic part includes: a second lower adjusting block disposed at the bottom of the second mounting bracket; a second compression spring disposed within the second mounting bracket and having its bottom contacting the second lower adjusting block; and a second upper adjusting block disposed within the second mounting bracket and contacting the top of the second compression spring; wherein the second upper adjusting block contacts the second pressing structure. Similarly, the second compression spring applies an upward thrust to the second upper adjusting block, so that the top of the second upper adjusting block always contacts and abuts against the second pressing structure.

[0010] Preferably, the second lower adjusting block is clamped within the second mounting bracket and is capable of height adjustment. Similarly, the second lower adjusting block can change its height within the second mounting bracket by adding shims or changing the fixing points, etc., thereby changing the elastic force of the second compression spring.

[0011] Preferably, the first pressing structure includes: a first connecting bracket surrounding the first rotating pair; and a first pressing body surrounding the first rotating pair; wherein the first connecting bracket and the first pressing body are integrally connected, the first solar panel is fixed to the first connecting bracket, the first pressing body includes a first pressing head extending outward, the outer surface of the first pressing head is arc-shaped, and the first pressing head contacts and abuts against the first elastic base. The first pressing head extends outward, so that the position where the first pressing head contacts the first elastic base is in front of the first rotating pair, ensuring that the thrust applied by the first elastic base to the first pressing head can push the first pressing body and the first connecting bracket to rotate around the first rotating pair.

[0012] Preferably, the second pressing structure includes: a second connecting frame surrounding the second rotating pair; and a second pressing body surrounding the second rotating pair; wherein, the second connecting frame and the second pressing body are integrally connected, the second solar panel is fixed on the second connecting frame, the second pressing body includes a second pressing head extending outward, the outer surface of the second pressing head is arc-shaped, and the second pressing head contacts and abuts against the second elastic base. Similarly, the second pressing head extends outward, so that the position where the second pressing head contacts the second elastic base is in front of the second rotating pair, ensuring that the thrust given by the second elastic base to the second pressing head can push the second pressing body and the second connecting frame to rotate around the second rotating pair.

[0013] Preferably, the length of the first solar panel is the same as the length of the first vertical side surface, and the length of the second solar panel is the same as the length of the second vertical side surface. This can maximize the solar power generation area and thus improve the power generation efficiency.

[0014] The beneficial effects of the present invention are embodied in:

[0015] In the present invention, the volume of the entire valve body of the solenoid valve is relatively small. By arranging two first solar panels and second solar panels that can be unfolded in a mechanical connection form on the top of the valve body, the connection structure is simple and reliable, and the structural shape of the solenoid valve body can be maximally utilized to form the most efficient solar absorption form; further, the first solar panel and the second solar panel can be vertically pushed upward by the first elastic base and the second elastic base. Under the connection of the first rotating pair and the second rotating pair, it is ensured that the first solar panel and the second solar panel are always in an inclined state, so as to face the sun as much as possible, improving the solar absorption effect and efficiency. At the same time, when the solenoid valve needs to be maintained and replaced or is in a position where it does not contact the sun, the operator only needs to gently press the first solar panel and the second solar panel with a finger, and the first pressing structure and the second pressing structure can press the first elastic base and the second elastic base. Finally, the first solar panel, the second solar panel are parallel to the first vertical side surface and the second vertical side surface respectively, and the elastic force given by the first elastic base to the first pressing structure cannot make the first pressing structure continue to rotate around the first rotating pair, and the elastic force given by the second elastic base to the second pressing structure cannot make the second pressing structure continue to rotate around the second rotating pair, thereby realizing the retraction of the first solar panel and the second solar panel, avoiding excessive space occupied by the solenoid valve, and ensuring the normal use of the solenoid valve. Description of the Drawings

[0016] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. In all the drawings, similar elements or parts are generally denoted by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0017] Figure 1 is a three-dimensional structure diagram of the present invention;

[0018] Figure 2 is a perspective structure diagram of the side of the present invention;

[0019] Figure 3 is a three-dimensional structure diagram of a partial structure of the present invention.

[0020] Reference numerals:

[0021] 1 - valve body, 11 - first vertical side, 12 - second vertical side, 2 - first solar module, 21 - first solar panel, 22 - first flipping assembly, 221 - first elastic base, 2211 - first mounting bracket, 2212 - first elastic part, 2212a - first lower adjusting block, 2212b - first compression spring, 2212c - first upper adjusting block, 222 - first rotating pair, 223 - first pressing structure, 2231 - first connecting frame, 2232 - first pressing body, 2232a - first pressing head, 3 - second solar module, 31 - second solar panel, 32 - second flipping assembly, 321 - second elastic base, 322 - second rotating pair, 323 - second pressing structure. Detailed implementation manners

[0022] To make the objectives, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some but not all of the embodiments of the present invention. Usually, the components of the embodiments of the present invention described and shown in the accompanying drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed present invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts fall within the scope of protection of the present invention.

[0024] It should be noted that: Similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0025] In the description of the embodiments of the present invention, it should be noted that the orientation or positional relationship indicated by terms such as "inside", "outside", "upper", etc. is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship in which the invention product is usually placed during use. It is only for the convenience of describing the present invention and simplifying the description, 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 should not be construed as a limitation of the present invention.

[0026] As Figures 1 to 3 shown, a solar control solenoid valve includes a valve body 1. The valve body 1 includes a first vertical side 11 and a second vertical side 12 located on the side. A first solar module 2 is provided on the first vertical side 11, and a second solar module 3 is provided on the second vertical side 12. Among them, the first solar module 2 includes a first solar panel 21 and a first flipping assembly 22. The first flipping assembly 22 includes a first elastic base 221 fixed to the first vertical side 11. A first rotating pair 222 is provided at the top of the first elastic base 221. The first rotating pair 222 is connected to a first pressing structure 223 that can rotate around the first rotating pair 222. The first solar panel 21 is fixed on the first pressing structure 223. The second solar module 3 includes a second solar panel 31 and a second flipping assembly 32. The second flipping assembly 32 includes a second elastic base 321 fixed to the second vertical side 12. A second rotating pair 322 is provided at the top of the second elastic base 321. The second rotating pair 322 is connected to a second pressing structure 323 that can rotate around the second rotating pair 322. The second solar panel 31 is fixed on the second pressing structure 323. The first elastic base 221 is used to give the first pressing structure 223 a vertically upward thrust so that the included angle between the first solar panel 21 and the first vertical side 11 remains greater than 0°. The first pressing structure 223 is used to vertically press and push the first elastic base 221 after rotating counterclockwise around the first rotating pair 222. And when the first solar panel 21 is parallel to the first vertical side 11, the first elastic base 221 locks the first pressing structure 223. The second elastic base 321 is used to give the second pressing structure 323 a vertically upward thrust so that the included angle between the second solar panel 31 and the second vertical side 12 remains greater than 0°. The second pressing structure 323 is used to vertically press and push the second elastic base 321 after rotating clockwise around the second rotating pair 322. And when the second solar panel 31 is parallel to the second vertical side 12, the second elastic base 321 locks the second pressing structure 323.

[0027] In this embodiment, it should be noted that both the first solar panel 21 and the second solar panel 31 are electrically connected to the energy storage module inside the solenoid valve body 1, and the energy storage module supplies power to the coil inside the valve body 1. When the entire solenoid valve is in use, the operator lifts the first solar panel 21 with a finger, so that the first pressing structure 223 disengages from the clamping position of the first elastic base 221, and the first elastic base 221 gives an upward elastic force to the rotatable first pressing structure 223, so that the first solar panel 21 is in an inclined state and begins to absorb external solar energy. Similarly, the operator lifts the second solar panel 31 with a finger, so that the second pressing structure 323 disengages from the clamping position of the second elastic base 321, and the second elastic base 321 gives an upward elastic force to the rotatable second pressing structure 323, so that the second solar panel 31 is in an inclined state and begins to absorb external solar energy. The volume of the valve body 1 of the entire solenoid valve is relatively small. By arranging two first solar panels 21 and second solar panels 31 that can be deployed in a mechanical connection form on the top of the valve body 1, the connection structure is simple and reliable, and the structural shape of the solenoid valve body 1 can be maximally utilized to form the most efficient solar energy absorption form. Further, the first solar panel 21 and the second solar panel 31 can be pushed vertically upward by the first elastic base 221 and the second elastic base 321. Under the connection of the first rotating pair 222 and the second rotating pair 322, it is ensured that the first solar panel 21 and the second solar panel 31 are always in an inclined state, so as to face the sun as much as possible, improve the solar energy absorption effect and efficiency. At the same time, when the solenoid valve needs to be maintained and replaced or is in a position where it does not contact sunlight, the operator only needs to gently press down the first solar panel 21 and the second solar panel 31 with a finger, and the first pressing structure 223 and the second pressing structure 323 can press the first elastic base 221 and the second elastic base 321. Finally, the first solar panel 21, the second solar panel 31 are parallel to the first vertical side 11 and the second vertical side 12, and the elastic force given by the first elastic base 221 to the first pressing structure 223 cannot make the first pressing structure 223 continue to rotate around the first rotating pair 222, and the elastic force given by the second elastic base 321 to the second pressing structure 323 cannot make the second pressing structure 323 continue to rotate around the second rotating pair 322, thereby realizing the retraction of the first solar panel 21 and the second solar panel 31, avoiding excessive space occupied by the solenoid valve, and ensuring the normal use of the solenoid valve.

[0028] Specifically, the first elastic base 221 includes: a first mounting bracket 2211 fixed to the first vertical side 11; and a first elastic part 2212 disposed within the first mounting bracket 2211; wherein, the first elastic part 2212 is disposed directly below the front of the first rotating pair 222, and the first elastic part 2212 is used to give the first pressing structure 223 a vertically upward thrust. The first pressing structure 223 is used to vertically press down and push the first elastic part 2212 after rotating counterclockwise around the first rotating pair 222, and when the first solar panel 21 is parallel to the first vertical side 11, the first elastic part 2212 catches the first pressing structure 223.

[0029] Specifically, the first elastic part 2212 includes: a first lower adjusting block disposed at the bottom of the first mounting bracket 2211; a first compression spring disposed within the first mounting bracket 2211 and having its bottom contacting the first lower adjusting block; and a first upper adjusting block disposed within the first mounting bracket 2211 and contacting the top of the first compression spring; wherein, the first upper adjusting block contacts the first pressing structure 223.

[0030] In this embodiment, it should be noted that the first compression spring gives the first upper adjusting block an upward thrust, so that the top of the first upper adjusting block always contacts and abuts against the first pressing structure 223.

[0031] Specifically, the first lower adjusting block is clamped within the first mounting bracket 2211 and can be adjusted in height.

[0032] In this embodiment, it should be noted that the first lower adjusting block can change its height within the first mounting bracket 2211 by adding washers or changing the fixing points, etc., so as to change the elastic force of the first compression spring.

[0033] Specifically, the second elastic base 321 includes: a second mounting bracket fixed to the second vertical side 12; and a second elastic part disposed within the second mounting bracket; wherein, the second elastic part is disposed directly below the front of the second rotating pair 322, and the second elastic part is used to give the second pressing structure 323 a vertically upward thrust. The second pressing structure 323 is used to vertically press down and push the second elastic part after rotating counterclockwise around the second rotating pair 322, and when the second solar panel 31 is parallel to the second vertical side 12, the second elastic part catches the second pressing structure 323.

[0034] Specifically, the second elastic part includes: a second lower adjusting block disposed at the bottom of the second mounting bracket; a second compression spring disposed within the second mounting bracket and having its bottom contacting the second lower adjusting block; and a second upper adjusting block disposed within the second mounting bracket and contacting the top of the second compression spring; wherein, the second upper adjusting block contacts the second pressing structure 323.

[0035] In this embodiment, it should be noted that, similarly, the second compression spring gives an upward thrust to the second upper adjustment block, so that the top of the second upper adjustment block always contacts and abuts against the second pressing structure 323.

[0036] Specifically, the second lower adjustment block is clamped inside the second mounting bracket and can be adjusted in height.

[0037] In this embodiment, it should be noted that, similarly, the second lower adjustment block can change its height inside the second mounting bracket by adding shims or changing the fixing points, etc., so as to change the elastic force of the second compression spring.

[0038] Specifically, the first pressing structure 223 includes: a first connecting frame 2231 surrounding the first rotating pair 222; and a first pressing body 2232 surrounding the first rotating pair 222; wherein, the first connecting frame 2231 and the first pressing body 2232 are integrally connected, the first solar panel 21 is fixed on the first connecting frame 2231, the first pressing body 2232 includes a first pressing head extending outwards, the outer surface of the first pressing head is arc-shaped, and the first pressing head contacts and abuts against the first elastic base 221.

[0039] In this embodiment, it should be noted that the first pressing head extends outwards, so that the position where the first pressing head contacts the first elastic base 221 is in front of the first rotating pair 222, ensuring that the thrust given by the first elastic base 221 to the first pressing head can push the first pressing body 2232 and the first connecting frame 2231 to rotate around the first rotating pair 222.

[0040] Specifically, the second pressing structure 323 includes: a second connecting frame surrounding the second rotating pair 322; and a second pressing body surrounding the second rotating pair 322; wherein, the second connecting frame and the second pressing body are integrally connected, the second solar panel 31 is fixed on the second connecting frame, the second pressing body includes a second pressing head extending outwards, the outer surface of the second pressing head is arc-shaped, and the second pressing head contacts and abuts against the second elastic base 321.

[0041] In this embodiment, it should be noted that, similarly, the second pressing head extends outwards, so that the position where the second pressing head contacts the second elastic base 321 is in front of the second rotating pair 322, ensuring that the thrust given by the second elastic base 321 to the second pressing head can push the second pressing body and the second connecting frame to rotate around the second rotating pair 322.

[0042] Specifically, the length of the first solar panel 21 is the same as the length of the first vertical side 11, and the length of the second solar panel 31 is the same as the length of the second vertical side 12.

[0043] In this embodiment, it should be noted that the solar power generation area can be maximized, thereby improving the power generation efficiency.

[0044] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention, and they should all be covered by the scope of the claims and the description of the present invention.

Claims

1. A solar control solenoid valve, characterized in that, It includes a valve body, the valve body includes a first vertical side and a second vertical side located on the side, the first vertical side is provided with a first solar module, and the second vertical side is provided with a second solar module; wherein, The first solar module includes a first solar panel and a first flipping assembly, the first flipping assembly includes a first elastic base fixed on the first vertical side, a first rotating pair is arranged at the top of the first elastic base, the first rotating pair is connected with a first pressing structure capable of rotating around the first rotating pair, and the first solar panel is fixed on the first pressing structure; The second solar module includes a second solar panel and a second flipping assembly, the second flipping assembly includes a second elastic base fixed on the second vertical side, a second rotating pair is arranged at the top of the second elastic base, the second rotating pair is connected with a second pressing structure capable of rotating around the second rotating pair, and the second solar panel is fixed on the second pressing structure; The first elastic base is used to give the first pressing structure a vertically upward thrust, so that the included angle between the first solar panel and the first vertical side remains greater than 0°, the first pressing structure is used to vertically press and push the first elastic base after rotating counterclockwise around the first rotating pair, and when the first solar panel is parallel to the first vertical side, the first elastic base catches the first pressing structure; The second elastic base is used to give the second pressing structure a vertically upward thrust, so that the included angle between the second solar panel and the second vertical side remains greater than 0°, the second pressing structure is used to vertically press and push the second elastic base after rotating clockwise around the second rotating pair, and when the second solar panel is parallel to the second vertical side, the second elastic base catches the second pressing structure; The first pressing structure includes: A first connecting frame surrounding the first rotating pair; and A first pressing body surrounding the first rotating pair; wherein, The first connecting frame and the first pressing body are integrally connected, the first solar panel is fixed on the first connecting frame, the first pressing body includes a first pressing head extending outwards, the outer surface of the first pressing head is arc-shaped, and the first pressing head contacts and abuts against the first elastic base; The second pressing structure includes: A second connecting frame surrounding the second rotating pair; and A second pressing body surrounding the second rotating pair; wherein, The second connecting frame and the second pressing body are integrally connected, the second solar panel is fixed on the second connecting frame, the second pressing body includes a second pressing head extending outwards, the outer surface of the second pressing head is arc-shaped, and the second pressing head contacts and abuts against the second elastic base.

2. The solar control solenoid valve according to claim 1, wherein The first elastic base includes: A first mounting frame fixed on the first vertical side; and A first elastic part arranged in the first mounting frame; wherein, The first elastic part is arranged directly below the front of the first rotating pair. The first elastic part is used to give the first pressing structure an upward vertical thrust. The first pressing structure is used to vertically press down and push the first elastic part after rotating counterclockwise around the first rotating pair. And after the first solar panel is parallel to the first vertical side, the first elastic part locks the first pressing structure.

3. The solar control solenoid valve according to claim 2, characterized in that, The first elastic part includes: A first lower adjusting block arranged at the bottom of the first mounting bracket; A first compression spring arranged in the first mounting bracket and having its bottom contacting the first lower adjusting block; and A first upper adjusting block arranged inside the first mounting bracket and contacting the top of the first compression spring; where The first upper adjusting block contacts the first pressing structure.

4. The solar control solenoid valve according to claim 3, characterized in that, The first lower adjusting block is clamped inside the first mounting bracket and can be adjusted in height.

5. The solar control solenoid valve according to claim 1, characterized in that, The second elastic base includes: A second mounting bracket fixed to the second vertical side; and A second elastic part arranged in the second mounting bracket; where The second elastic part is arranged directly below the front of the second rotating pair. The second elastic part is used to give the second pressing structure an upward vertical thrust. The second pressing structure is used to vertically press down and push the second elastic part after rotating counterclockwise around the second rotating pair. And after the second solar panel is parallel to the second vertical side, the second elastic part locks the second pressing structure.

6. The solar control solenoid valve according to claim 5, wherein The second elastic part includes: A second lower adjusting block arranged at the bottom of the second mounting bracket; A second compression spring arranged in the second mounting bracket and having its bottom contacting the second lower adjusting block; and A second upper adjusting block arranged inside the second mounting bracket and contacting the top of the second compression spring; where The second upper adjusting block contacts the second pressing structure.

7. The solar control solenoid valve according to claim 6, wherein The second lower adjusting block is clamped inside the second mounting bracket and can be adjusted in height.

8. The solar control solenoid valve according to claim 1, characterized in that, The length of the first solar panel is the same as the length of the first vertical side, and the length of the second solar panel is the same as the length of the second vertical side.

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