CN210578416U

CN210578416U - Installing support and photovoltaic cell energy memory

Info

Publication number: CN210578416U
Application number: CN201921448239.XU
Authority: CN
Inventors: 杨之伟; 贺鹏
Original assignee: Shenzhen Pengsheng New Energy Technology Co Ltd
Current assignee: Shenzhen Pengsheng New Energy Technology Co Ltd
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-05-19
Anticipated expiration: 2029-08-30

Abstract

The utility model relates to an installation bracket and a photovoltaic cell energy storage device, which comprises a bracket body, wherein a slide groove part is arranged on the bracket body, one end of the slide groove part is opened, and the other end is closed; the baffle is positioned at the opening end of the sliding groove part and can be adjusted in position relative to the bracket body; and the clamping plate is arranged opposite to the side edge part of the bracket body and is matched with the side edge part of the bracket body to form a mechanical clamping structure. Because the photovoltaic panel and the battery are respectively positioned on two side faces of the support body in the thickness direction, when wiring connection is carried out, the path is short, the connection is convenient, and the assembly operation difficulty can be greatly reduced. In conclusion, the mounting bracket is simple in structure, good in universality, high in mounting reliability and beneficial to reducing cost.

Description

Installing support and photovoltaic cell energy memory

Technical Field

The utility model relates to a solar lighting equipment technical field especially relates to an installing support and photovoltaic cell energy memory.

Background

For a solar street lamp, the main part of the solar street lamp is a photovoltaic module, the photovoltaic module is generally composed of a support, a photovoltaic panel, a battery, a mounting seat and a controller, and the photovoltaic panel, the battery, the mounting seat and the controller are respectively installed on the support and are electrically connected with each other well. However, due to the customization demands of different customers, in the existing photovoltaic module, the support is usually designed in a directional manner, not only is the structure complicated, but also only one type of photovoltaic panel, battery and controller can be assembled, so that the universality is low and the applicability is poor; and the mounting positions of the photovoltaic panel, the battery and the control panel are not optimized, so that the operation is difficult during assembly and connection, and the reliability is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a installing support and photovoltaic cell energy memory aims at solving the problem that the structure that prior art exists is complicated, the commonality is low, the equipment is difficult.

In one aspect, the utility model provides a mounting bracket, it includes

The bracket comprises a bracket body, wherein a sliding groove part is arranged on the bracket body, one end of the sliding groove part is opened, and the other end of the sliding groove part is closed;

the baffle is arranged on the bracket body and positioned at the opening end of the sliding groove part, and the position of the baffle can be adjusted relative to the bracket body; and

the clamping plate is arranged opposite to the side edge part of the bracket body and is matched with the side edge part of the bracket body to form a mechanical clamping structure.

In one embodiment, the sliding groove portion is a through groove penetrating along the thickness direction of the bracket body, and at least one side groove wall of the through groove is provided with a limiting sliding plate in the groove cavity direction.

In one embodiment, the bracket body is provided with a first assembling hole, the baffle plate comprises a main plate and a mounting plate which are connected with each other, the mounting plate is provided with a slotted hole, and a first fastening piece penetrates through the first assembling hole and is slidably arranged in the slotted hole for fixing.

In one embodiment, the main plate is provided with an avoiding concave part, and one side of the main plate facing the sliding groove part is provided with an abutting plate.

In one embodiment, a side edge part of the bracket body is concavely provided with a step, and the clamping plate is fixed on the side edge part of the bracket body through a fastening assembly and is in spaced fit with the step to form the mechanical clamping structure; the step is convexly provided with a positioning bulge.

In one embodiment, a second assembling hole is further formed in the side edge portion of the bracket body, the clamping plate comprises a connecting plate, a third assembling hole opposite to the second assembling hole is formed in the connecting plate, the fastening assembly comprises a second fastening piece, a third fastening piece and a connecting cylinder, the connecting cylinder is arranged between the bracket body and the clamping plate, the second fastening piece penetrates through the second assembling hole and is fixedly connected with one end of the connecting cylinder, and the third fastening piece penetrates through the third assembling hole and is fixedly connected with the other end of the connecting cylinder.

In one embodiment, the bracket body is further provided with a reinforcing rib.

In one embodiment, the bracket body is further provided with a first mounting part and a second mounting part, and the sliding groove part and the second mounting part are respectively arranged adjacent to the first mounting part; the support body is H-shaped, the support body comprises two sliding groove portions, the two sliding groove portions are arranged on two sides of the first installation portion, and the second installation portion is located between the two sliding groove portions.

In one embodiment, the bracket body is further provided with a third mounting part, and the third mounting part is positioned between the two sliding groove parts and is arranged adjacent to the first mounting part.

On the other hand, the utility model provides a photovoltaic cell energy memory, it includes photovoltaic board, two batteries, parallelly connected subassembly, mount pad, controller and as above the installing support, the photovoltaic board set up in the support body with between the splint, and with the mechanical clamping structure is connected, the battery set up in the spout portion and with the baffle butt, parallelly connected subassembly the mount pad and the controller is installed respectively on the support body.

Implement the embodiment of the utility model provides a, will have following beneficial effect:

the mounting bracket is used for integrally mounting main functional components (such as a photovoltaic panel, a battery and the like) forming the photovoltaic cell energy storage device, and particularly, the sliding groove part with one open end and the other closed end is arranged on the bracket body, so that the battery can be directly pushed into the sliding groove part from one open end to be pre-fixed during mounting, then the baffle is moved and adjusted to be tightly abutted against the end part of the battery, and finally the battery can be firmly mounted and fixed after being fixed on the bracket body. In addition, through the side portion installation splint at the support body for splint can constitute mechanical clamping structure with the cooperation of side portion, can be fixed with this mechanical clamping structure when making the photovoltaic board installation, so just can realize firmly installing fixedly to the photovoltaic board of different size types. And the assembling mode of the photovoltaic panel, the battery and the support body can also realize the purposes of short path and convenient connection when wiring connection is carried out, and the assembling operation difficulty can be greatly reduced. In conclusion, the mounting bracket is simple in structure, good in universality, high in mounting reliability and beneficial to reducing cost.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Wherein: 10. the support body, 11, spout portion, 12, spacing slide, 13, step, 14, location are protruding, 15, first installation department, 16, second installation department, 17, third installation department, 20, baffle, 21, mainboard, 211, dodge the concave part, 22 mounting panel, 23, butt plate, 30, splint, 40, photovoltaic board, 50, battery, 60, parallelly connected subassembly, 70, mount pad, 80, controller, 90, second fastener, 100, connecting cylinder.

Fig. 1 is a schematic view of an assembly structure of a photovoltaic cell energy storage device according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;

FIG. 3 is a schematic structural view of the stent body in FIG. 1;

FIG. 4 is a schematic top view of the structure of FIG. 3;

FIG. 5 is a schematic top view of the structure of FIG. 4;

fig. 6 is a schematic structural view of the baffle plate in fig. 1.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and fig. 2, a photovoltaic cell energy storage device according to an embodiment of the present invention includes a photovoltaic panel 40, two batteries 50, a parallel assembly 60, a mounting seat 70, a controller 80, and a mounting bracket, wherein the parallel assembly 60 includes a parallel device and a parallel bracket. During assembly, the photovoltaic panel 40, the battery 50, the parallel assembly 60, the mounting base 70 and the controller 80 are respectively mounted at preset positions on the mounting bracket and electrically connected with each other.

It is understood that the photovoltaic cell energy storage device may be, but is not limited to, a solar street light. When the solar street lamp works, the photovoltaic panel 40 supplies required electric energy to the controller 80 through photoelectric conversion, and simultaneously charges the battery 50. The parallel connector is fixed to the mounting bracket by the parallel bracket and couples the two batteries 50, thereby enabling power supply to the mounting socket 70. The controller 80 is used for controlling the whole photovoltaic cell energy storage device to start and stop. The mounting seat 70 is similar to a seat tube structure and can be inserted into a street lamp post, so that the photovoltaic cell energy storage device is fixedly mounted.

The mounting bracket is used as a mounting carrier of other functional parts, the working state of the mounting bracket is static, and the mounting bracket is mainly influenced by natural loads such as wind, rain, snow, hail and the like in the natural environment besides the gravity of the mounting bracket and other parts. The mounting bracket must therefore be guaranteed sufficient strength and rigidity. In one embodiment, the mounting bracket is made of a steel plate, preferably a stainless steel plate; during manufacturing, the laser is firstly adopted for precise cutting, and then the finished product of the mounting bracket is obtained through bending process machining and forming. The manufacturing process belongs to a metal plate machining process which is simple and does not need to carry out stamping die forming, and the manufacturing difficulty and cost can be greatly reduced.

It should be noted that the photovoltaic panel 40 and the battery 50 can be any mature product in the prior art; the controller 80 may be a PLC or the like.

Referring to fig. 1 to 3, in addition, in an embodiment, the mounting bracket includes a bracket body 10, a baffle 20 and a clamping plate 30. The support body 10 is a cold-rolled high-quality steel plate with required size obtained through laser cutting, the thickness is 2.0mm, and the anti-rust paint is sprayed on the surface of the support body, so that the attractiveness is improved while the service life is ensured.

The bracket body 10 is provided with a chute part 11, one end of the chute part 11 is open, and the other end is closed. The chute portion 11 and the open end are formed by a laser and press process, so that the forming accuracy can be ensured. More preferably, the bracket body 10 is of an H-shaped sheet metal structure.

The baffle 20 is arranged on the bracket body 10 and positioned at the opening end of the sliding groove part 11, and the baffle 20 can be adjusted in position relative to the bracket body; the shape of the bracket body 10 is rectangular, the clamping plate 30 is arranged at the side edge part of the bracket body 10 in the width direction, and the clamping plate 30 is arranged opposite to the side edge part of the bracket body 10 and is matched with the side edge part of the bracket body 10 to form a mechanical clamping structure.

Referring to fig. 3 to 5, in addition, the bracket body 10 is further provided with a first mounting portion 15, a third mounting portion 17 and a second mounting portion 16, and the sliding groove portion 11 and the second mounting portion 16 are respectively disposed adjacent to the first mounting portion 15. Because support body 10 is H type structure, therefore support body 10 includes two spout portions 11 in this scheme, and two spout portions 11 branch row are in the both sides of first installation department 15, and second installation department 16 is located the centre below of two spout portions 11. The third mounting portion 17 is located between the two slide groove portions 11 and is disposed adjacent to the first mounting portion 15.

Specifically, the first mounting portion 15, the second mounting portion 16, and the third mounting portion 17 are each formed by laser cutting processing with a rectangular through hole. The controller 80 can be locked on the first mounting part 15 through screws, the mounting seat 70 can be locked on the third mounting part 17 through screws, and after the parallel bracket is locked on the second mounting part 16 through screws, the parallel device is locked on the parallel bracket through screws. The installation mode is simple to operate, high in connection strength and convenient to assemble and disassemble. At this time, the battery 50, the mounting seat 70, the parallelors and the photovoltaic panel 40 are all disposed close to and around the controller 80, and the positions are reasonably distributed, so that the line connection is smooth and firm.

Implement the embodiment of the utility model provides a, will have following beneficial effect: the mounting bracket is used for integrally mounting main functional components of the photovoltaic cell energy storage device, such as a photovoltaic panel 40 and a battery 50, and specifically, the sliding chute part 11 with one open end and the other closed end is arranged on the bracket body 10, so that the battery 50 can be directly pushed into the sliding chute part 11 from one open end to be pre-fixed during mounting, then the baffle 20 is moved and adjusted to be abutted against the end part of the battery 50, and finally the battery 50 can be firmly mounted and fixed by being fixed on the bracket body 10, and the position of the baffle 20 is adjustable, so that the mounting bracket can mount the batteries 50 with different sizes and models, and is convenient to mount and dismount. In addition, through at the side portion installation splint 30 of support body 10 for splint 30 can constitute mechanical clamping structure with the side portion cooperation, can be fixed with this mechanical clamping structure buckle when making photovoltaic board 40 install, so just can realize firmly installing fixedly to the photovoltaic board 40 of different size types. And the assembly mode of the photovoltaic panel 40, the battery 50 and the bracket body 10 can also realize the purposes of short path and convenient connection when wiring connection is carried out, and the assembly operation difficulty can be greatly reduced. In conclusion, the mounting bracket is simple in structure, good in universality, high in mounting reliability and beneficial to reducing cost.

On the basis of the above embodiment, in an embodiment, the sliding groove portion 11 is a through groove penetrating along the thickness direction of the bracket body 10, and at least one side groove wall of the through groove is provided with a limiting sliding plate 12 protruding towards the groove cavity direction. Preferably, the two side walls of the sliding chute part 11 are both provided with a limiting sliding plate 12 in a protruding manner. Correspondingly, the bottom of the battery 50 is fitted with an L-shaped or a letter-embossed buckle. When the battery 50 is installed, the battery 50 is placed at the opening of the chute part 11, the limiting sliding plate 12 is aligned to the groove cavity of the L-shaped or convex-shaped buckle plate, then the battery 50 is pushed, and the battery 50 can slide downwards under the guiding action of the buckle plate and be installed in the chute part 11. The buckle plate and the limiting sliding plate form buckle limiting, so that the battery 50 can be firmly installed, and the looseness in the thickness direction of the support body 10 is prevented.

Referring to fig. 1 and 6, the bracket body 10 is formed with a first mounting hole, the baffle 20 includes a main plate 21 and a mounting plate 22 connected to each other, the mounting plate 22 is formed with a slotted hole, and the first fastening member passes through the first mounting hole and is slidably disposed in the slotted hole for fixing. Thus, the baffle 20 can slide on the holder body 10, and the length of the slide groove 11 can be flexibly changed, so that the end portions of the batteries 50 of different sizes can be clamped. It can be understood that, after the baffle 20 is locked and tightly abuts against the end of the battery 50, the free end of the battery 50 along the length direction of the chute part 11 can be further limited, and finally the battery 50 is finally assembled and fixed together with the limiting sliding plate 12 and the buckle plate bracket in a buckling and limiting manner.

It can be understood that when the battery 50 needs to be detached, the baffle 20 is only required to be detached, and the battery 50 is only required to be slidably pulled out from the chute portion 11.

Optionally, the first fastener is a bolt assembly.

As shown in fig. 6, since the baffle 20 abuts against the end of the battery 50 and the end of the battery 50 is designed with the wire terminal, in order to avoid the interference between the baffle 20 and the wire terminal, the main board 21 is provided with an avoiding recess 211, and one side of the main board 21 facing the sliding groove 11 is provided with an abutting plate 23. In this embodiment, the main board 21 has a trapezoid structure, and the avoiding concave portion 211 is an inner concave cavity of the trapezoid structure, that is, the main board 21 is in an inverted state after the baffle 20 is installed in place, and at this time, the wire terminal extending from the end of the battery 50 can extend into the avoiding concave portion 211, so that the wire terminal does not collide with the baffle 20 and interfere with the baffle. At this time, the wires of the wire terminals of the batteries 50 on both sides are converged toward the middle, and finally connected to the parallel connector. The abutting plate 23 is a plate body having a certain width and vertically connected by the side portions of the trapezoidal bottom plate. The abutting plate 23 can further abut against the buckle plate at the bottom of the battery 50, thereby enhancing the installation strength of the battery 50.

Referring to fig. 3 and 5, when the photovoltaic panel 40 is mounted, the photovoltaic panel 40 is disposed on the back of the rack body 10, and the width of the rack body 10 is slightly larger than the width of the photovoltaic panel 40, so that two ends of the rack body 10 respectively extend out of a part of the edge of the photovoltaic panel 40, i.e. form side edge portions. The side edge part of the bracket body 10 is concavely provided with a step 13, and the clamping plate 30 is fixed on the side edge part of the bracket body 10 through a fastening component and is matched with the step 13 at intervals to form a mechanical clamping structure; the step 13 is convexly provided with a positioning bulge 14. The border of the photovoltaic panel 40 is thus embedded on the step 13, forming a support for it by the step 13; the positioning hole is formed in the frame of the photovoltaic panel 40, the positioning protrusion 14 is inserted into the positioning hole, pre-positioning and fixing are further performed on the photovoltaic panel 40, and the installation accuracy of the installation support and the photovoltaic panel 40 is improved. Finally, the clamping plates 30 are locked on the side edge parts, so that a mechanical clamping structure is formed with the step 13, and the photovoltaic panel 40 is clamped and fixed.

Further, in an embodiment, the side portion of the bracket body 10 is further provided with a second assembling hole, the clamping plate 30 includes a connecting plate, the connecting plate is provided with a third assembling hole opposite to the second assembling hole, the fastening assembly includes a second fastening member 90, a third fastening member and a connecting cylinder 100, the connecting cylinder 100 is disposed between the bracket body 10 and the clamping plate 30, the second fastening member 90 passes through the second assembling hole and is fastened and connected with one end of the connecting cylinder 100, and the third fastening member passes through the third assembling hole and is fastened and connected with the other end of the connecting cylinder 100. Therefore, the second fastening member 90 and the third fastening member are fastened to the connecting cylinder 100, so that the side edge portion and the clamping plate 30 can be locked, the mechanical clamping structure is stabilized, and the photovoltaic panel 40 is firmly clamped.

It is understood that the second fastening member 90 and the third fastening member are screws, the connecting cylinder 100 is a long hexagonal nut, and the screws are screwed into the long hexagonal nut to press the photovoltaic panel 40 between the side portion of the bracket body 10 and the clamping plate 30. The connecting structure is simple, stable in structure, convenient to assemble and disassemble and attractive in appearance.

In addition, in order to improve the strength and rigidity of the mounting bracket, the bracket body 10 is further provided with a reinforcing rib.

The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A mounting bracket, comprising:

2. The mounting bracket according to claim 1, wherein the sliding groove portion is a through groove penetrating along the thickness direction of the bracket body, and at least one side groove wall of the through groove is provided with a limiting sliding plate towards the groove cavity direction.

3. The mounting bracket as claimed in claim 2, wherein the bracket body defines a first mounting hole, the baffle plate includes a main plate and a mounting plate connected to each other, the mounting plate defines a slot, and a first fastening member passes through the first mounting hole and slidably passes through the slot to be fixed therein.

4. The mounting bracket of claim 3, wherein the main plate is provided with an escape recess, and an abutment plate is provided on a side of the main plate facing the chute portion.

5. The mounting bracket of claim 1, wherein the side portion of the bracket body is provided with a step, and the clamping plate is fixed to the side portion of the bracket body through a fastening assembly and is in spaced fit with the step to form the mechanical clamping structure; the step is convexly provided with a positioning bulge.

6. The mounting bracket as claimed in claim 5, wherein the bracket body is further provided at a side portion thereof with a second assembling hole, the clamping plate includes a connecting plate, the connecting plate is provided with a third assembling hole opposite to the second assembling hole, the fastening assembly includes a second fastening member, a third fastening member and a connecting cylinder, the connecting cylinder is disposed between the bracket body and the clamping plate, the second fastening member passes through the second assembling hole and is fastened to one end of the connecting cylinder, and the third fastening member passes through the third assembling hole and is fastened to the other end of the connecting cylinder.

7. The mounting bracket of any one of claims 1 to 6, wherein the bracket body is further provided with reinforcing ribs.

8. The mounting bracket according to any one of claims 1 to 6, wherein the bracket body is further provided with a first mounting part and a second mounting part, and the sliding groove part and the second mounting part are respectively arranged adjacent to the first mounting part; the support body is H-shaped, the support body comprises two sliding groove portions, the two sliding groove portions are arranged on two sides of the first installation portion, and the second installation portion is located between the two sliding groove portions.

9. The mounting bracket of claim 8 wherein the bracket body is further provided with a third mounting portion, the third mounting portion being located between the two runner portions and being located adjacent to the first mounting portion.

10. A photovoltaic cell energy storage device, comprising a photovoltaic panel, two cells, a parallel assembly, a mounting seat, a controller and the mounting bracket as claimed in any one of claims 1 to 9, wherein the photovoltaic panel is disposed between the bracket body and the clamping plate and connected to the mechanical clamping structure, the cells are disposed in the sliding groove and abutted against the baffle, and the parallel assembly, the mounting seat and the controller are respectively mounted on the bracket body.