Photovoltaic support assembly

Abstract

The utility model discloses a photovoltaic support assembly. The photovoltaic support assembly comprises a supporting base, a support water tank and a connecting assembly. The support water tank is installed on the supporting base and comprises a water tank body and installation parts connected to the two opposite sides of the water tank body in the first direction, the installation parts are supported on the supporting base, a water collecting tank is formed in the water tank body, and the first direction is perpendicular to the vertical direction; the connecting assembly is used for fixing the support water tank to the supporting base and comprises a pressing block and a fixing piece, the pressing block is connected with the mounting part, the mounting part is located between the pressing block and the supporting base, and the fixing piece is connected with the pressing block and the supporting base. According to the photovoltaic support assembly provided by the embodiment of the utility model, the pressing block is connected with the mounting part, the mounting part is located between the pressing block and the supporting base, and the fixing piece is connected with the pressing block and the supporting base, so that the connection strength between the support water tank and the supporting base can be enhanced; and the possibility that the bracket water tank moves or loosens due to external collision is reduced, so that the overall stability of the photovoltaic bracket assembly can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaics, in particular to a photovoltaic support assembly. Background Art

[0002] The photovoltaic support assembly is used to support and fix the photovoltaic panel, and the water tank used to collect and discharge the water on the photovoltaic panel is a part of the photovoltaic support assembly. In the related art, the connection method between the water tank and the base of the photovoltaic support assembly leads to low and unstable connection strength, and the water tank is prone to displacement, which affects the overall stability of the photovoltaic support assembly. Therefore, how to improve the connection strength between the water tank and the base needs to be solved. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, one purpose of the utility model is to provide a photovoltaic support assembly, which is connected to a mounting portion through a pressing block and the mounting portion is located between the pressing block and the support base, and a fixing piece connects the pressing block and the support base, which can enhance the connection strength between the support water tank and the support base, reduce the possibility of the support water tank moving or loosening due to external collision, and thus improve the overall stability of the photovoltaic support assembly.

[0004] According to the photovoltaic bracket assembly of the embodiment of the utility model, the photovoltaic bracket assembly includes: a supporting base; a bracket water tank installed on the supporting base, the bracket water tank includes a water tank body and a mounting portion connected to the water tank body on opposite sides along a first direction, the mounting portion is supported on the supporting base, the water tank body is formed with a water collecting tank, and the first direction is perpendicular to the up and down direction; a connecting assembly is used to fix the bracket water tank to the supporting base and includes a pressing block and a fixing piece, the pressing block is connected to the mounting portion and the mounting portion is located between the pressing block and the supporting base, and the fixing piece connects the pressing block and the supporting base.

[0005] According to the photovoltaic bracket assembly of the embodiment of the utility model, the pressure block is connected to the installation part and the installation part is located between the pressure block and the support base, and the fixing part connects the pressure block and the support base, which can enhance the connection strength between the bracket water tank and the support base and reduce the possibility of the bracket water tank moving or loosening due to external collision, thereby improving the overall stability of the photovoltaic bracket assembly.

[0006] According to some embodiments of the present invention, the pressing block is detachably connected to the mounting portion; and the mounting portion is snap-connected to the pressing block.

[0007] According to some embodiments of the utility model, the mounting portion includes a supporting portion and a limiting portion, the supporting portion is connected to the sink body and supported on the supporting base, the limiting portion is connected to an end of the supporting portion away from the sink body and extends upward, the limiting portion, the supporting portion and the sink body jointly define a first limiting groove opening upward, a second limiting groove is formed on the bottom surface of the pressing block, the pressing block includes a clamping portion, the clamping portion is located on a side of the second limiting groove close to the sink body, the clamping portion is accommodated in the first limiting groove and is located above the supporting portion, and the limiting portion is accommodated in the second limiting groove.

[0008] According to some embodiments of the utility model, the side wall of the first limiting groove includes a first matching side wall, which is located on the side of the first limiting groove away from the sink body, and the side wall of the second limiting groove includes a second matching side wall, which is located on the side of the second limiting groove close to the sink body, and the first matching side wall and the second matching side wall are relatively matched in the first direction.

[0009] According to some embodiments of the present invention, both the first mating side wall and the second mating side wall extend obliquely from bottom to top in a direction away from the bracket water tank.

[0010] According to some embodiments of the utility model, a positioning groove is formed on the second mating side wall, and a positioning protrusion is formed on the side of the limiting portion facing the clamping portion, and the positioning protrusion is accommodated in the positioning groove.

[0011] According to some embodiments of the utility model, the pressing block includes a connecting portion, the connecting portion is located on a side of the second limiting groove away from the sink body, a first connecting hole is formed on the connecting portion, a second connecting hole is formed on the support base, and the fixing piece is passed through the first connecting hole and the second connecting hole to connect and fix the pressing block to the support base.

[0012] According to some embodiments of the present invention, the fixing member is a U-shaped fixing member, and a single fixing member is inserted through two of the first connecting holes and two of the second connecting holes.

[0013] According to some embodiments of the utility model, the sink body includes a sink bottom plate, a sink side plate, a sink top plate and an outer plate, the sink bottom plate is supported on the supporting base, the sink side plates are connected to the opposite sides of the sink bottom plate along the first direction and extend obliquely upward, the outer plates are located on the opposite sides of the sink bottom plate along the first direction and extend in the up and down directions, the outer plates and the sink side plates located on the same side of the sink bottom plate are spaced apart in the first direction, the sink top plate is connected to the top of the outer plate and the top of the sink side plate, the sink bottom plate and the two sink side plates jointly define the water collecting tank, and the mounting portion is connected to the lower end of the outer plate.

[0014] According to some embodiments of the present invention, the distance between the two sink side panels gradually increases from bottom to top; and / or the bottom surface of the sink bottom plate and the bottom surface of the mounting portion are located on the same horizontal plane.

[0015] According to some embodiments of the present invention, the support base is a purlin; and / or the pressing block is a metal piece.

[0016] According to some embodiments of the present invention, the bracket water tank extends along a second direction, there are multiple connecting components, and the multiple connecting components are arranged at intervals along the second direction, and the second direction is perpendicular to the first direction and the up and down direction.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0019] Figure 1 is a front view of a photovoltaic support assembly according to some embodiments of the utility model;

[0020] Figure 2 yes Figure 1 The enlarged view of point A in the middle;

[0021] Figure 3 yes Figure 1 A front view of the bracket sink in FIG.

[0022] Figure 4 yes Figure 3 The enlarged view of point B in the middle;

[0023] Figure 5 yes Figure 1 A three-dimensional schematic diagram of a bracket sink in FIG.

[0024] Figure 6 yes Figure 1 Front view of the pressing block in FIG.

[0025] Reference numerals:

[0026] 100. Photovoltaic support assembly;

[0027] 1. Support base;

[0028] 2. bracket sink; 21. sink body; 211. water collecting tank; 212. sink bottom plate; 213. sink side plate; 214. sink top plate; 215. outer plate; 22. mounting portion; 221. supporting portion; 222. limiting portion; 223. positioning protrusion; 23. first limiting groove; 231. first matching side wall;

[0029] 3. Connecting assembly; 31. Pressing block; 311. Second limiting groove; 312. Second matching side wall; 313. Positioning groove; 314. Pressing part; 315. Connecting part; 32. Fixing piece. DETAILED DESCRIPTION

[0030] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0031] Reference below Figure 1-Figure 6 A photovoltaic support assembly 100 according to an embodiment of the present invention is described. The photovoltaic support assembly 100 is used to support and fix a photovoltaic panel.

[0032] Reference Figure 1 and Figure 5 According to the photovoltaic support assembly 100 of the embodiment of the utility model, the photovoltaic support assembly 100 includes a support base 1, a support water tank 2 and a connection assembly 3. The support water tank 2 is installed on the support base 1, and the support water tank 2 includes a water tank body 21 and a connection assembly 3 connected to the water tank body 21 along a first direction (for example, referring to Figure 1 The mounting parts 22 on opposite sides of the support base 1 are arranged in the e1 direction, the mounting parts 22 are supported on the support base 1, and the water tank body 21 is formed with a water collecting tank 211. The first direction is perpendicular to the up-down direction. The connecting assembly 3 is used to fix the bracket water tank 2 to the support base 1 and the connecting assembly 3 includes a pressing block 31 and a fixing member 32. The pressing block 31 is connected to the mounting part 22 and the mounting part 22 is located between the pressing block 31 and the support base 1. The fixing member 32 connects the pressing block 31 and the support base 1.

[0033] The support base 1 can provide support for the bracket water tank 2. The water collecting tank 211 can be used to collect and discharge liquids. Water on the photovoltaic panel can flow down to the water collecting tank 211 for collection. For example, the water collecting tank 211 can be used to collect and discharge rainwater. The mounting portion 22 is arranged on opposite sides of the water tank body 21 along the first direction, so that the bracket water tank 2 can be mounted on the support base 1 through the mounting portion 22, and the mounting portion 22 can enhance the overall structural strength of the bracket water tank 2.

[0034] The pressing block 31 is connected to the mounting portion 22 and the mounting portion 22 is located between the pressing block 31 and the support base 1. The pressing block 31 can provide downward pressure on the bracket sink 2, so that the assembly of the bracket sink 2 on the support base 1 is more stable, and the possibility of the bracket sink 2 moving or loosening due to external collision can be reduced. The fixing piece 32 connects the pressing block 31 and the support base 1, and the connection between the pressing block 31 and the support base 1 can be realized, so that the assembly of the bracket sink 2 on the support base 1 can be completed.

[0035] According to the photovoltaic bracket assembly 100 of the embodiment of the utility model, the pressing block 31 is connected to the mounting portion 22 and the mounting portion 22 is located between the pressing block 31 and the support base 1, and the fixing member 32 connects the pressing block 31 and the support base 1, which can enhance the connection strength between the bracket water tank 2 and the support base 1, and reduce the possibility of the bracket water tank 2 moving or loosening due to external collision, thereby improving the overall stability of the photovoltaic bracket assembly 100.

[0036] Reference Figure 1 and Figure 2 According to some embodiments of the present invention, the pressing block 31 is detachably connected to the mounting portion 22 , which can facilitate maintenance or replacement of the pressing block 31 or the bracket sink 2 .

[0037] Reference Figure 1 and Figure 2 According to some embodiments of the present invention, the mounting portion 22 is snap-fitted with the pressing block 31, so that the connection between the mounting portion 22 and the pressing block 31 is simple and has strong stability.

[0038] Reference Figure 3 and Figure 4According to some embodiments of the utility model, the mounting portion 22 includes a supporting portion 221 and a limiting portion 222, the supporting portion 221 is connected to the water tank body 21 and the supporting portion 221 is supported on the supporting base 1, the limiting portion 222 is connected to one end of the supporting portion 221 away from the water tank body 21 and the limiting portion 222 extends upward, the limiting portion 222, the supporting portion 221 and the water tank body 21 jointly define a first limiting groove 23 opening upward, a second limiting groove 311 is formed on the bottom surface of the pressing block 31, the pressing block 31 includes a clamping portion 314, the clamping portion 314 is located on a side of the second limiting groove 311 close to the water tank body 21, the clamping portion 314 is accommodated in the first limiting groove 23 and the clamping portion 314 is located above the supporting portion 221, and the limiting portion 222 is accommodated in the second limiting groove 311.

[0039] The support portion 221 is directly connected to the water tank body 21 and the support portion 221 is supported on the support base 1, so that the bracket water tank 2 can be supported on the support base 1. The limiting portion 222 is connected to the end of the support portion 221 away from the water tank body 21 and the limiting portion 222 extends upward, which can enhance the overall structural strength of the bracket water tank 2 and can limit the assembly of the pressing block 31. The first limiting groove 23 can provide installation avoidance for the pressing block 31 to ensure smooth assembly of the pressing block 31, and can limit the pressing block 31 to ensure that the assembly position of the pressing block 31 is accurate and the movement of the pressing block 31 can be avoided. The second limiting groove 311 can limit the bracket water tank 2 to ensure that the assembly position of the bracket water tank 2 on the pressing block 31 is accurate and the movement of the bracket water tank 2 can be avoided.

[0040] The pressing portion 314 of the pressing block 31 is accommodated in the first limiting groove 23 and the pressing portion 314 is located above the supporting portion 221, which can ensure the pressing and fixing effect of the pressing block 31 on the bracket sink 2; and the limiting portion 222 is just accommodated in the second limiting groove 311 of the pressing block 31. Through the precise cooperation between the pressing portion 314 of the pressing block 31 and the limiting portion 222 of the bracket sink 2, the relative movement between the bracket sink 2 and the pressing block 31 can be avoided, and the pressing block 31 can provide downward pressure on the bracket sink 2, thereby enhancing the connection strength of the bracket sink 2 on the supporting base 1.

[0041] The clamping and fixing of the bracket sink 2 by the pressing block 31 and the firm support of the bracket sink 2 by the supporting base 1 can improve the connection strength of the bracket sink 2 on the supporting base 1 and reduce the possibility of the bracket sink 2 moving or loosening due to external impact.

[0042] Reference Figure 2According to some embodiments of the utility model, the side wall of the first limiting groove 23 includes a first matching side wall 231, which is located on the side of the first limiting groove 23 away from the water tank body 21, and the side wall of the second limiting groove 311 includes a second matching side wall 312, which is located on the side of the second limiting groove 311 close to the water tank body 21, and the first matching side wall 231 and the second matching side wall 312 are relatively matched in the first direction. The relative matching of the first matching side wall 231 and the second matching side wall 312 in the first direction can ensure the relative matching between the pressing portion 314 of the pressing block 31 and the limiting portion 222 of the bracket water tank 2, thereby ensuring the assembly accuracy and connection strength between the pressing block 31 and the bracket water tank 2.

[0043] Reference Figure 2 , Figure 4 and Figure 6 According to some embodiments of the utility model, the first mating side wall 231 and the second mating side wall 312 both extend obliquely from bottom to top in a direction away from the bracket sink 2, which can play a certain guiding role in the assembly between the pressing block 31 and the bracket sink 2, and the assembly between the pressing block 31 and the bracket sink 2 can be completed with relatively small force, which is convenient for the disassembly or assembly between the pressing block 31 and the bracket sink 2.

[0044] Reference Figure 2 , Figure 4 and Figure 6 According to some embodiments of the utility model, a positioning groove 313 is formed on the second matching side wall 312, and a positioning protrusion 223 is formed on one side of the limiting portion 222 facing the pressing portion 314, and the positioning protrusion 223 is accommodated in the positioning groove 313. The positioning groove 313 provides installation avoidance for the positioning protrusion 223, and the positioning protrusion 223 can play a positioning auxiliary role in the installation of the pressing block 31 on the bracket sink 2, so that the assembly position of the bracket sink 2 and the pressing block 31 is accurate.

[0045] For example, when the pressing block 31 is assembled with the bracket water tank 2, the positioning protrusion 223 can further ensure that the positioning groove 313 and the positioning protrusion 223 can be accurately connected during assembly, thereby reducing the assembly error of the pressing block 31 and the bracket water tank 2.

[0046] Reference Figure 1 and Figure 6According to some embodiments of the utility model, the pressing block 31 includes a connecting portion 315, the connecting portion 315 is located on the side of the second limiting groove 311 away from the water tank body 21, a first connecting hole is formed on the connecting portion 315, a second connecting hole is formed on the support base 1, and a fixing member 32 is passed through the first connecting hole and the second connecting hole to connect and fix the pressing block 31 to the support base 1. The fixing member 32 is sequentially passed through the first connecting hole on the connecting portion 315 of the pressing block 31 and the second connecting hole on the support base 1, so that a stable connection between the pressing block 31 and the support base 1 can be achieved.

[0047] For example, the fixing process of the bracket sink 2 on the support base 1 can be: the supporting portion 221 is connected to the sink body 21 and supported on the support base 1, and the pressing portion 314 of the pressing block 31 cooperates with the limiting portion 222 of the bracket sink 2, so that the pressing portion 314 is accommodated in the first limiting groove 23 and is located above the supporting portion 221, and the limiting portion 222 is accommodated in the second limiting groove 311, thereby completing the assembly between the pressing block 31 and the bracket sink 2; the fixing member 32 is sequentially penetrated through the first connecting hole on the connecting portion 315 of the pressing block 31 and the second connecting hole on the support base 1, thereby completing the fixed connection of the pressing block 31 on the support base 1, thereby realizing the fixed connection of the bracket sink 2 on the support base 1.

[0048] Reference Figure 1 According to some embodiments of the present invention, the fixing member 32 is a U-shaped fixing member 32, and a single fixing member 32 is inserted through the two first connection holes and the two second connection holes. Since the fixing member 32 is U-shaped, the two ends of the single U-shaped fixing member 32 are inserted through the two first connection holes and the two second connection holes in sequence, so that the fixed connection between the pressing block 31 and the support base 1 can be achieved, thereby completing the fixed connection of the bracket sink 2 on the support base 1.

[0049] Reference Figure 3 , Figure 4 and Figure 5 According to some embodiments of the utility model, the sink body 21 includes a sink bottom plate 212, a sink side plate 213, a sink top plate 214 and an outer plate 215. The sink bottom plate 212 is supported on the support base 1, the sink side plates 213 are connected to the two opposite sides of the sink bottom plate 212 along the first direction and extend obliquely upward, the outer plate 215 is located on the two opposite sides of the sink bottom plate 212 along the first direction and extends in the up-down direction, the outer plate 215 located on the same side of the sink bottom plate 212 and the sink side plate 213 are spaced apart in the first direction, the sink top plate 214 is connected to the top of the outer plate 215 and the top of the sink side plate 213, the sink bottom plate 212 and the two sink side plates 213 jointly define the water collecting tank 211, and the mounting portion 22 is connected to the lower end of the outer plate 215.

[0050] The water tank bottom plate 212 is supported on the support base 1, so that the water tank body 21 can be stably supported on the support base 1. The water tank side plates 213 are respectively connected to the opposite sides of the water tank bottom plate 212 along the first direction and extend obliquely upward, so that the water tank side plates 213 can form a certain inclination angle, so that the liquid can flow downward into the water collection tank 211, thereby improving the discharge efficiency of the bracket water tank 2 for the liquid.

[0051] The outer plates 215 are located on both sides of the sink bottom plate 212 in the same direction and extend vertically in the up-down direction, and the outer plates 215 and the sink side plates 213 on the same side maintain a certain interval in the first direction. The outer plates 215 can enhance the overall structural strength of the sink body 21, and the outer plates 215 can play a certain protective role on the sink side plates 213 to prevent the sink body 211 from being subjected to external impacts. The outer plates 215 can also play a certain supporting role on the sink top plate 214 in the up-down direction.

[0052] The sink top plate 214 is connected to the top of the outer plate 215 and the top of the sink side plate 213, so that the outer plate 215 of the sink body 21 and the corresponding sink side plate 213 can form a closed space above, so that the sink top plate 214 can play a certain supporting role for the photovoltaic module and prevent liquid from flowing into the gap between the outer plate 215 and the adjacent sink side plate 213.

[0053] The water tank bottom plate 212 and the two water tank side plates 213 on the opposite sides jointly define a water collecting tank 211, which can facilitate the liquid to flow into the water collecting tank 211, so as to realize the collection and discharge function of the bracket water tank 2. The mounting portion 22 is connected to the lower end of the outer plate 215, so as to realize the support and fixation of the water tank body 21 on the support base 1 through the mounting portion 22.

[0054] Reference Figure 3 and Figure 5 According to some embodiments of the present invention, the distance between the two water tank side plates 213 gradually increases from bottom to top. Since the liquid flows from top to bottom under the action of its own gravity, the upper distance between the two water tanks is larger than the lower distance, which is conducive to the liquid flowing into the water collection tank 211 more smoothly through the two water tank side plates 213, thereby improving the drainage efficiency of the bracket water tank 2.

[0055] Reference Figure 3 and Figure 5According to some embodiments of the utility model, the bottom surface of the sink bottom plate 212 and the bottom surface of the mounting portion 22 are located on the same horizontal plane, which facilitates the support base 1 to better support the sink body 21 and the mounting portion 22, and can enhance the stability of the support sink 2 on the support base 1, reduce the possibility of the support sink 2 tilting or shaking on the support base 1, thereby enhancing the overall stability of the photovoltaic bracket assembly 100.

[0056] Reference Figure 3 and Figure 5 According to some embodiments of the utility model, the spacing between the two water tank side plates 213 gradually increases from bottom to top; and the bottom surface of the water tank bottom plate 212 and the bottom surface of the mounting portion 22 are located at the same horizontal plane. Since the liquid flows from top to bottom under the action of its own gravity, the upper spacing between the two water tanks is larger than the lower spacing, which is conducive to the liquid flowing into the water collection tank 211 more smoothly through the two water tank side plates 213, thereby improving the drainage efficiency of the bracket water tank 2; and the bottom surface of the water tank bottom plate 212 and the bottom surface of the mounting portion 22 are located at the same horizontal plane, which is convenient for the support base 1 to better support the water tank body 21 and the mounting portion 22, and can enhance the stability of the bracket water tank 2 on the support base 1, reduce the possibility of the bracket water tank 2 tilting or shaking on the support base 1, thereby enhancing the overall stability of the photovoltaic support assembly 100.

[0057] Reference Figure 1 According to some embodiments of the utility model, the support base 1 is a purlin, which can ensure that the structural strength of the support base 1 can meet the structural strength required by the photovoltaic support assembly 100, thereby ensuring that the support base 1 has sufficient supporting strength for the support tank 2.

[0058] Reference Figure 6 According to some embodiments of the utility model, the pressing block 31 is a metal part. The pressing block 31 made of metal has high structural strength and durability, so that the fixing effect of the bracket water tank 2 on the supporting base 1 is more stable and reliable; and the pressing block 31 made of metal is not easy to deform during long-term use, thereby extending the service life of the photovoltaic bracket assembly 100.

[0059] Reference Figure 1 and Figure 6According to some embodiments of the utility model, the support base 1 is a purlin and the pressing block 31 is a metal part. The support base 1 is a purlin, which can ensure that the structural strength of the support base 1 can meet the structural strength required by the photovoltaic support assembly 100, thereby ensuring that the support base 1 has sufficient support strength for the support water tank 2; and the pressing block 31 made of metal material has high structural strength and durability, so that the fixing effect of the support water tank 2 on the support base 1 is more stable and reliable; and the pressing block 31 made of metal material is not easy to deform during long-term use, thereby extending the service life of the photovoltaic support assembly 100.

[0060] Reference Figure 1 and Figure 5 According to some embodiments of the present invention, the bracket tank 2 is arranged along the second direction (for example, referring to Figure 5 The plurality of connecting components 3 are arranged at intervals along the second direction, and the second direction is perpendicular to the first direction and the up and down directions. The plurality of connecting components 3 arranged at intervals along the second direction can ensure the stability of the bracket water tank 2 fixed on the supporting base 1 in the second direction, thereby improving the overall stability of the photovoltaic bracket assembly 100.

[0061] In the description of the present invention, "plurality" means two or more.

[0062] According to the following Figure 1-Figure 6 A photovoltaic support assembly 100 according to some embodiments of the present invention is described.

[0063] The photovoltaic support assembly 100 includes a support base 1, a support water tank 2, and a connection assembly 3. The support base 1 is a purlin, and a second connection hole is formed on the support base 1. The support water tank 2 is installed on the support base 1, and the connection assembly 3 is used to fix the support water tank 2 on the support base 1.

[0064] The bracket water tank 2 includes a water tank body 21 and a mounting portion 22 connected to opposite sides of the water tank body 21 along a first direction, and the mounting portion 22 is supported on the support base 1. The mounting portion 22 includes a supporting portion 221 and a limiting portion 222. The supporting portion 221 is connected to the water tank body 21 and supported on the support base 1, and the limiting portion 222 is connected to an end of the supporting portion 221 away from the water tank body 21 and extends upward, and the limiting portion 222, the supporting portion 221 and the water tank body 21 jointly define a first limiting groove 23 opening upward. The side wall of the first limiting groove 23 includes a first matching side wall 231, and the first matching side wall 231 is located on a side of the first limiting groove 23 close to the water tank body 21. A positioning protrusion 223 is formed on one side of the limiting portion 222 facing the pressing portion 314.

[0065] The sink body 21 includes a sink bottom plate 212, a sink side plate 213, a sink top plate 214 and an outer plate 215. The sink bottom plate 212 is supported on the support base 1, the sink side plates 213 are connected to opposite sides of the sink bottom plate 212 along the first direction and extend obliquely upward, the outer plates 215 are located on opposite sides of the sink bottom plate 212 along the first direction and extend in the up-down direction, the outer plates 215 and the sink side plates 213 on the same side of the sink bottom plate 212 are spaced apart in the first direction, the sink top plate 214 is connected to the top of the outer plates 215 and the top of the sink side plates 213, the sink bottom plate 212 and the two sink side plates 213 jointly define a water collecting tank 211, and the mounting portion 22 is connected to the lower end of the outer plates 215.

[0066] The connecting assembly 3 includes a pressing block 31 and a fixing member 32 . The pressing block 31 is connected to the mounting portion 22 and the mounting portion 22 is located between the pressing block 31 and the supporting base 1 . The fixing member 32 connects the pressing block 31 and the supporting base 1 .

[0067] The bottom surface of the pressing block 31 is formed with a second limiting groove 311, the limiting portion 222 is accommodated in the second limiting groove 311, and the side wall of the second limiting groove 311 includes a second matching side wall 312, and the second matching side wall 312 is located on a side of the second limiting groove 311 close to the water tank body 21. The first matching side wall 231 and the second matching side wall 312 are relatively matched in the first direction. A positioning groove 313 is formed on the second matching side wall 312, and the positioning protrusion 223 is accommodated in the positioning groove 313.

[0068] The pressing block 31 includes a pressing portion 314 and a connecting portion 315. The pressing portion 314 is located on a side of the second limiting groove 311 close to the water tank body 21, and the pressing portion 314 is accommodated in the first limiting groove 23 and is located above the supporting portion 221. The connecting portion 315 is located on a side of the second limiting groove 311 away from the water tank body 21, and a second connecting hole is formed on the connecting portion 315. The fixing member 32 is inserted through the first connecting hole and the second connecting hole to connect and fix the pressing block 31 to the supporting base 1.

[0069] The fixing member 32 is a U-shaped fixing member 32 , and the fixing member 32 is passed through the two first connection holes and the two second connection holes.

[0070] The supporting and fixing process of the bracket sink 2 on the supporting base 1 can be as follows: the supporting part 221 is connected to the sink body 21 and supported on the supporting base 1, and the pressing part 314 of the pressing block 31 cooperates with the limiting part 222 of the bracket sink 2, so that the pressing part 314 is accommodated in the first limiting groove 23 and is located above the supporting part 221, and the limiting part 222 is accommodated in the second limiting groove 311, thereby completing the assembly between the pressing block 31 and the bracket sink 2; the fixing member 32 is sequentially penetrated through the first connecting hole on the connecting part 315 of the pressing block 31 and the second connecting hole on the supporting base 1, thereby completing the fixed connection of the pressing block 31 on the supporting base 1, thereby realizing the fixed connection of the bracket sink 2 on the supporting base 1.

[0071] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0072] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A photovoltaic support assembly, characterized in that: include: Support base; A bracket sink, mounted on the support base, the bracket sink comprising a sink body and mounting portions connected to opposite sides of the sink body along a first direction, the mounting portions being supported on the support base, the sink body forming a water collecting tank, the first direction being perpendicular to the up-down direction; A connecting assembly is used to fix the bracket water tank to the support base and includes a pressing block and a fixing piece, wherein the pressing block is connected to the mounting portion and the mounting portion is located between the pressing block and the support base, and the fixing piece connects the pressing block and the support base.

2. The photovoltaic support assembly according to claim 1, characterized in that: The pressing block is detachably connected to the mounting portion; and the mounting portion is clamped with the pressing block.

3. The photovoltaic support assembly according to claim 1, characterized in that: The mounting portion includes a supporting portion and a limiting portion, wherein the supporting portion is connected to the water tank body and supported on the supporting base, the limiting portion is connected to an end of the supporting portion away from the water tank body and extends upward, the limiting portion, the supporting portion and the water tank body jointly define a first limiting groove opening upward, a second limiting groove is formed on the bottom surface of the pressing block, the pressing block includes a clamping portion, the clamping portion is located on a side of the second limiting groove close to the water tank body, the clamping portion is accommodated in the first limiting groove and is located above the supporting portion, and the limiting portion is accommodated in the second limiting groove.

4. The photovoltaic support assembly according to claim 3, characterized in that: The side wall of the first limiting groove includes a first matching side wall, which is located on the side of the first limiting groove away from the sink body. The side wall of the second limiting groove includes a second matching side wall, which is located on the side of the second limiting groove close to the sink body. The first matching side wall and the second matching side wall are relatively matched in the first direction.

5. The photovoltaic support assembly according to claim 4, characterized in that: The first matching side wall and the second matching side wall both extend obliquely from bottom to top in a direction away from the bracket water tank.

6. The photovoltaic support assembly according to claim 4, characterized in that: A positioning groove is formed on the second matching side wall, and a positioning protrusion is formed on a side of the limiting portion facing the pressing portion, and the positioning protrusion is accommodated in the positioning groove.

7. The photovoltaic support assembly according to claim 3, characterized in that: The pressing block includes a connecting portion, which is located on a side of the second limiting groove away from the water tank body, a first connecting hole is formed on the connecting portion, and a second connecting hole is formed on the support base, and the fixing piece is passed through the first connecting hole and the second connecting hole to connect and fix the pressing block to the support base.

8. The photovoltaic support assembly according to claim 7, characterized in that: The fixing member is a U-shaped fixing member, and a single fixing member is inserted through two of the first connecting holes and two of the second connecting holes.

9. The photovoltaic support assembly according to claim 1, characterized in that: The sink body includes a sink bottom plate, a sink side plate, a sink top plate and an outer plate, the sink bottom plate is supported on the supporting base, the sink side plates are connected to the opposite sides of the sink bottom plate along the first direction and extend obliquely upward, the outer plates are located on the opposite sides of the sink bottom plate along the first direction and extend in the up and down directions, the outer plates and the sink side plates located on the same side of the sink bottom plate are spaced apart in the first direction, the sink top plate is connected to the top of the outer plate and the top of the sink side plate, the sink bottom plate and the two sink side plates jointly define the water collecting tank, and the mounting portion is connected to the lower end of the outer plate.

10. The photovoltaic support assembly according to claim 9, characterized in that: The distance between the two sink side plates gradually increases from bottom to top; and / or the bottom surface of the sink bottom plate and the bottom surface of the mounting portion are located in the same horizontal plane.

11. The photovoltaic support assembly according to claim 1, characterized in that: The support base is a purlin; and / or the pressing block is a metal part.

12. The photovoltaic support assembly according to any one of claims 1 to 11, characterized in that: The bracket water tank extends along a second direction, and there are multiple connecting components, which are arranged at intervals along the second direction. The second direction is perpendicular to the first direction and the up-down direction.

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