Photovoltaic panel energy storage LEC cold light source

Abstract

The utility model discloses a photovoltaic panel energy storage LEC cold light source, relates to the cold light sheet technology field, and comprises a photovoltaic panel energy storage mechanism and a cold light sheet mechanism, the photovoltaic panel energy storage mechanism is electrically connected with the cold light sheet mechanism, the photovoltaic panel energy storage mechanism comprises two supports, the front side of each support is fixedly provided with a photovoltaic panel, and the front side of each support is provided with an LED light source. A connecting plate is fixedly installed between the opposite faces of the two supports, an inverter is fixedly installed on the left side of the top of the connecting plate, the output end of the photovoltaic panel is fixedly connected with a wire, the wire is electrically connected with the input end of the inverter, and an energy storage lithium battery pack is fixedly installed on the right side of the top of the connecting plate. The output end of the energy storage lithium battery pack is electrically connected with a power adapter, and the cold light sheet mechanism comprises three light-emitting cold light sheets. According to the utility model, the photovoltaic panel energy storage mechanism and the cold light sheet mechanism are matched with each other, so that the cold light sheet mechanism can utilize the photovoltaic panel energy storage mechanism to supply power, and a large amount of electric power cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold light sheets, in particular to a photovoltaic panel energy storage LEC cold light source. Background Art

[0002] LEC is also called luminescent cold light film. It is a new surface light source cold light technology that uses the principle of capacitor medium to emit light. It is a solid-state device that uses electron transition in semiconductor materials to emit light. When electrons pass through semiconductor materials, they will be injected with energy, so that they will transition to a higher energy level. In this process, a photon will be released, that is, light will be emitted. Since the heat generated by the cold light film is very small, it is called a "cold light source". It has the advantages of energy saving and environmental protection, so it is mainly used in large outdoor billboards or road signs. The existing technology has the following problems:

[0003] Because the existing outdoor billboards are generally large in area, more LEC cold light sources are used. However, the LEC cold light sources used in billboards can only be powered by external power supplies, resulting in a large number of LEC cold light sources, which will increase the power consumption cost and increase the cost of using LEC cold light sources. Utility Model Content

[0004] The utility model provides a photovoltaic panel energy storage LEC cold light source to solve the problems raised in the above background technology.

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

[0006] A photovoltaic panel energy storage LEC cold light source, comprising a photovoltaic panel energy storage mechanism and a cold light sheet mechanism, wherein the photovoltaic panel energy storage mechanism is electrically connected to the cold light sheet mechanism, the photovoltaic panel energy storage mechanism comprises two brackets, a photovoltaic panel is fixedly installed on the front side of the bracket, a connecting plate is fixedly installed between the opposite surfaces of the two brackets, an inverter is fixedly installed on the top left side of the connecting plate, a wire is fixedly connected to the output end of the photovoltaic panel, and the wire is electrically connected to the input end of the inverter, an energy storage lithium battery pack is fixedly installed on the top right side of the connecting plate, and the output end of the energy storage lithium battery pack is electrically connected to a power adapter, the cold light sheet mechanism comprises three luminescent cold light sheets, the tops of the three luminescent cold light sheets are electrically connected to wire plugs, and the three wire plugs are electrically connected to the output end of the power adapter.

[0007] The three luminescent cold light sheets have the same structure. A mounting mechanism is fixedly installed at the rear center of the luminescent cold light sheet, a positioning block is fixedly installed at the rear left side of the luminescent cold light sheet, and a mounting block is fixedly installed at the rear right side of the luminescent cold light sheet.

[0008] A further improvement of the technical solution of the utility model lies in that: buckle compartments are provided in the upper and lower interiors of the positioning block, compression springs are fixedly installed on the opposite surfaces of the inner walls of the two buckle compartments, pressure plates are fixedly installed on the opposite ends of the two compression springs, beveled buckles are fixedly installed on the opposite surfaces of the two pressure plates, a slot is provided on the left side of the positioning block, and the two beveled buckles respectively penetrate the upper and lower sides of the inner wall of the slot to the inner cavity.

[0009] A further improvement of the technical solution of the utility model lies in that: an L-shaped bracket is fixedly connected to the right side of the opposite back sides of the two pressure plates, a sliding groove running through the left and right sides is opened on the right side of the inner walls of the two buckle compartments, the right ends of the two L-shaped brackets respectively pass through the two sliding grooves to the right side of the positioning block, and a pull plate is fixedly installed on the right ends of the two L-shaped brackets.

[0010] A further improvement of the technical solution of the utility model is that a clamping block is fixedly installed on the right side of the mounting block, and buckle grooves are provided on both the upper and lower sides of the clamping block.

[0011] A further improvement of the technical solution of the utility model is that: the installation mechanism includes a fixing plate and a mounting frame, the mounting frame is located at the rear side of the fixing plate, a card plate is fixedly installed on the rear side of the fixing plate, a plug hole is provided on the top of the card plate, a positioning plate is fixedly installed on the rear side of the mounting frame, a rectangular array of four corners of the positioning plate is provided with positioning holes that pass through from front to back, a hole is provided on the front side of the mounting frame, and the card plate is snap-connected with the hole provided on the front side of the mounting frame.

[0012] A further improvement of the technical solution of the utility model is that: a pulling cabin is opened inside the upper part of the installation frame, a reset spring is fixedly installed on the internal top of the pulling cabin, a limiting plate is fixedly installed on the bottom end of the reset spring, a pull rod is fixedly installed on the top of the limiting plate, the pull rod is located on the inner side of the reset spring and passes through the top of the installation frame, an insertion rod is fixedly installed on the bottom of the limiting plate, and the bottom end of the insertion rod passes through the hole opened on the front side of the installation frame and is plugged into the socket.

[0013] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0014] The utility model provides a photovoltaic panel energy storage LEC cold light source. Through the cooperation between the photovoltaic panel energy storage mechanism and the cold light sheet mechanism, the cold light sheet mechanism can utilize the photovoltaic panel energy storage mechanism for power supply, thus saving a lot of electricity costs.

[0015] The utility model provides a photovoltaic panel energy storage LEC cold light source. Through the mutual cooperation among the mounting mechanism, the positioning block and the mounting block, a plurality of luminescent cold light sheets can be quickly disassembled and assembled, which is convenient for separate disassembly and maintenance of one of the luminescent cold light sheets, and can adapt to billboards of different widths and sizes, thereby improving the applicability of the LEC. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an overall schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a rear view schematic diagram of the photovoltaic panel energy storage mechanism of the utility model structure;

[0018] Figure 3 It is a rear view schematic diagram of the cold light sheet mechanism of the utility model structure;

[0019] Figure 4 It is a cross-sectional schematic diagram of the positioning block of the structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the installation mechanism of the utility model structure.

[0021] In the figure: 1. Photovoltaic panel energy storage mechanism; 11. Bracket; 111. Connecting plate; 12. Photovoltaic panel; 121. Wire; 13. Inverter; 14. Energy storage lithium battery pack; 141. Power adapter; 2. Cold light sheet mechanism; 21. Luminous cold light sheet; 211. Wire plug; 22. Installation mechanism; 221. Fixing plate; 2211. Card plate; 2212. Socket; 222. Installation frame; 2221. Pulling cabin; 222 2. Pull rod; 2223. Limit plate; 2224. Insert rod; 2225. Return spring; 223. Positioning plate; 2231. Positioning hole; 23. Positioning block; 231. Buckle compartment; 2311. Pressure plate; 2312. Bevel buckle; 2313. Compression spring; 2314. L-shaped bracket; 2315. Pull plate; 2316. Slide groove; 232. Buckle groove; 24. Mounting block; 241. Block; 242. Buckle groove. DETAILED DESCRIPTION

[0022] To make the technical means, creative features, objectives and effects of the utility model easy to understand

[0023] Understand, the utility model is further described below in conjunction with specific implementation methods.

[0024] like Figure 1 , Figure 2 , Figure 3As shown, the utility model provides a photovoltaic panel energy storage LEC cold light source, including a photovoltaic panel energy storage mechanism 1 and a cold light sheet mechanism 2, the photovoltaic panel energy storage mechanism 1 is electrically connected to the cold light sheet mechanism 2, the photovoltaic panel energy storage mechanism 1 includes two brackets 11, a photovoltaic panel 12 is fixedly installed on the front side of the bracket 11, a connecting plate 111 is fixedly installed between the opposite surfaces of the two brackets 11, an inverter 13 is fixedly installed on the top left side of the connecting plate 111, the output end of the photovoltaic panel 12 is fixedly connected to a wire 121, the wire 121 is electrically connected to the input end of the inverter 13, an energy storage lithium battery pack 14 is fixedly installed on the top right side of the connecting plate 111, and the output end of the energy storage lithium battery pack 14 is electrically connected A power adapter 141 is provided, and the cold light sheet mechanism 2 includes three luminescent cold light sheets 21. The tops of the three luminescent cold light sheets 21 are electrically connected to wire plugs 211, and the three wire plugs 211 are electrically connected to the output end of the power adapter 141. The three luminescent cold light sheets 21 have the same structure. A mounting mechanism 22 is fixedly installed at the rear center of the luminescent cold light sheet 21. The mounting mechanism 22 can mount the luminescent cold light sheet 21 on the billboard. A positioning block 23 is fixedly installed at the left side of the rear end of the luminescent cold light sheet 21, and a mounting block 24 is fixedly installed at the right side of the rear end of the luminescent cold light sheet 21. Two adjacent luminescent cold light sheets 21 can be combined by docking the positioning block 23 with the mounting block 24.

[0025] The photovoltaic panel 12 can be installed on the top of the billboard or road sign through the bracket 11, so that the photovoltaic panel 12 can convert light energy into direct current and input it into the inverter 13 through the wire 121, and then the inverter 13 converts the direct current into alternating current, which is then input and stored in the energy storage lithium battery pack 14. The wire plug 211 on the top of the luminescent cold light sheet 21 can be connected to the power adapter 141, so that the electric energy stored in the energy storage lithium battery pack 14 can be used.

[0026] like Figure 4 As shown, buckle chambers 231 are provided in the upper and lower interiors of the positioning block 23, compression springs 2313 are fixedly installed on the opposite surfaces of the inner walls of the two buckle chambers 231, pressure plates 2311 are fixedly installed on the opposite ends of the two compression springs 2313, and bevel buckles 2312 are fixedly installed on the opposite surfaces of the two pressure plates 2311. A slot 232 is provided on the left side of the positioning block 23, and the two bevel buckles 2312 respectively penetrate the upper and lower sides of the inner wall of the slot 232 to the inner cavity, and the two pressure plates The right sides of the opposite back surfaces of 2311 are fixedly connected with L-shaped brackets 2314, and the right sides of the inner walls of the two buckle compartments 231 are provided with sliding grooves 2316 that penetrate left and right. The right ends of the two L-shaped brackets 2314 respectively penetrate the two sliding grooves 2316 to the right side of the positioning block 23, and the right ends of the two L-shaped brackets 2314 are fixedly installed with pull plates 2315. The right side of the mounting block 24 is fixedly installed with a clamping block 241, and the upper and lower sides of the clamping block 241 are provided with buckle grooves 242.

[0027] When installing the luminescent cold light sheet 21, the block 241 on the right side of one of the right mounting blocks 24 can be inserted into the left slot 232 of the left positioning block 23 of the other luminescent cold light sheet 21. When inserted, the beveled edges of the two beveled buckles 2312 will be squeezed, thereby driving the two pressing plates 2311 in the two buckle compartments 231 to move upward and downward, squeezing the compression spring 2313, so that under the elastic action of the compression spring 2313, the beveled buckle 2312 is inserted into the buckle slots 242 on the upper and lower sides of the block 241, completing the splicing of the two luminescent cold light sheets 21, and then completing the combination of multiple luminescent cold light sheets 21 by analogy. When disassembling, the two pull plates 2315 can be moved in opposite directions up and down to use the L-shaped bracket 2314 to drive the pressing plate 2311 to move the beveled buckle 2312 out of the buckle slot 242, thereby releasing the limit of the block 241, thereby facilitating the rapid disassembly and assembly of the two adjacent luminescent cold light sheets 21.

[0028] like Figure 5 As shown, the mounting mechanism 22 includes a fixing plate 221 and a mounting frame 222. The mounting frame 222 is located at the rear side of the fixing plate 221. A card plate 2211 is fixedly mounted on the rear side of the fixing plate 221. A plug hole 2212 is provided on the top of the card plate 2211. A positioning plate 223 is fixedly mounted on the rear side of the mounting frame 222. The four-corner rectangular array of the positioning plate 223 is provided with positioning holes 2231 that pass through the front and back. A hole is provided on the front side of the mounting frame 222. The card plate 2211 is engaged with the hole provided on the front side of the mounting frame 222. A pulling cabin 2221 is provided inside the upper part, a return spring 2225 is fixedly installed on the top of the pulling cabin 2221, a limit plate 2223 is fixedly installed on the bottom end of the return spring 2225, a pull rod 2222 is fixedly installed on the top of the limit plate 2223, the pull rod 2222 is located on the inner side of the return spring 2225 and penetrates to the top of the installation frame 222, an insertion rod 2224 is fixedly installed on the bottom of the limit plate 2223, and the bottom end of the insertion rod 2224 penetrates into the hole provided on the front side of the installation frame 222 and is plugged into the socket 2212;

[0029] By using the positioning plate 223 on the rear side of the mounting frame 222 included in the mounting mechanism 22, bolts are passed through the four positioning holes 2231 provided on the positioning plate 223 to fix the mounting mechanism 22 and the luminescent cold light sheet 21 on the front side of the mounting mechanism 22 on the billboard. By pulling the pull rod 2222, the limit plate 2223 compresses the return spring 2225 upward, and at the same time drives the insertion rod 2224 to disengage from the insertion hole 2212 on the top of the card plate 2211, thereby releasing the limit on the card plate 2211, and facilitating the disassembly of the luminescent cold light sheet 21.

[0030] The following is a detailed description of the working principle of the photovoltaic panel energy storage LEC cold light source.

[0031] like Figure 1-5 As shown, the photovoltaic panel 12 can be installed on the top of the billboard or road sign through the bracket 11, so that the photovoltaic panel 12 can convert light energy into direct current and input it to the inverter 13 through the wire 121, and then the inverter 13 converts the direct current into alternating current, which is then input and stored in the energy storage lithium battery pack 14. The wire plug 211 on the top of the luminescent cold light sheet 21 can be connected to the power adapter 141, so that the electric energy stored in the energy storage lithium battery pack 14 can be used, and at the same time, the three luminescent cold light sheets 2 During installation, the block 241 on the right side of one of the right mounting blocks 24 can be inserted into the left side slot 232 of the left side positioning block 23 of the other luminescent cold light sheet 21. When inserted, the beveled edges of the two beveled buckles 2312 are squeezed, thereby driving the two pressure plates 2311 in the two buckle compartments 231 to move upward and downward, squeezing the compression spring 2313, so that the beveled buckle 2312 is inserted into the buckle slots 241 on the upper and lower sides of the block 241 under the elastic action of the compression spring 2313. 2, the splicing between the two luminescent cold light sheets 21 is completed, and then the combination of multiple luminescent cold light sheets 21 is completed by analogy, and then the positioning plate 223 on the rear side of the mounting frame 222 included in the mounting mechanism 22 can be used to pass the bolts through the four positioning holes 2231 opened on the positioning plate 223 to fix the mounting mechanism 22 and the luminescent cold light sheet 21 on the front side of the mounting mechanism 22 on the billboard. When it is necessary to disassemble and repair one of the luminescent cold light sheets 21, it is only necessary to pull the pull rod 2222 to make The limiting plate 2223 compresses the return spring 2225 upward, and at the same time drives the insertion rod 2224 to disengage from the socket 2212 at the top of the card plate 2211, thereby releasing the limit on the card plate 2211. Then, by moving the two pull plates 2315 in opposite directions upward and downward, the L-shaped bracket 2314 can be used to drive the pressure plate 2311 to move the bevel buckle 2312 out of the buckle groove 242, thereby releasing the limit on the card block 241. Finally, the wire plug 211 can be unplugged to remove the luminescent cold light sheet 21 separately.

[0032] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A photovoltaic panel energy storage LEC cold light source, comprising a photovoltaic panel energy storage mechanism (1) and a cold light sheet mechanism (2), characterized in that: The photovoltaic panel energy storage mechanism (1) is electrically connected to the cold light sheet mechanism (2), and the photovoltaic panel energy storage mechanism (1) comprises two brackets (11), a photovoltaic panel (12) is fixedly mounted on the front side of the bracket (11), a connecting plate (111) is fixedly mounted between the opposite surfaces of the two brackets (11), an inverter (13) is fixedly mounted on the top left side of the connecting plate (111), and a wire (121) is fixedly connected to the output end of the photovoltaic panel (12), and the wire (121) is connected to the inverter. The input end of the transformer (13) is electrically connected, a storage lithium battery pack (14) is fixedly installed on the right side of the top of the connection plate (111), the output end of the storage lithium battery pack (14) is electrically connected to the power adapter (141), the cold light sheet mechanism (2) comprises three luminescent cold light sheets (21), the tops of the three luminescent cold light sheets (21) are electrically connected to wire plugs (211), and the three wire plugs (211) are electrically connected to the output end of the power adapter (141); The three luminescent cold light sheets (21) have the same structure, a mounting mechanism (22) is fixedly mounted at the rear center of the luminescent cold light sheet (21), a positioning block (23) is fixedly mounted at the rear left side of the luminescent cold light sheet (21), and a mounting block (24) is fixedly mounted at the rear right side of the luminescent cold light sheet (21).

2. A photovoltaic panel energy storage LEC cold light source according to claim 1, characterized in that: The upper and lower interiors of the positioning block (23) are each provided with a buckle chamber (231); the inner wall opposing surfaces of the two buckle chambers (231) are each fixedly mounted with a compression spring (2313); the opposing ends of the two compression springs (2313) are fixedly mounted with a pressure plate (2311); the opposing surfaces of the two pressure plates (2311) are fixedly mounted with a bevel buckle (2312); the left side of the positioning block (23) is provided with a slot (232); the two bevel buckles (2312) respectively penetrate the inner wall of the slot (232) at both upper and lower sides to the inner cavity.

3. A photovoltaic panel energy storage LEC cold light source according to claim 2, characterized in that: The right sides of the opposite back surfaces of the two pressure plates (2311) are fixedly connected with an L-shaped bracket (2314), the right sides of the inner walls of the two buckle compartments (231) are provided with a slide groove (2316) that passes through the left and right sides, the right ends of the two L-shaped brackets (2314) respectively pass through the two slide grooves (2316) to the right side of the positioning block (23), and the right ends of the two L-shaped brackets (2314) are fixedly installed with a pull plate (2315).

4. A photovoltaic panel energy storage LEC cold light source according to claim 1, characterized in that: A clamping block (241) is fixedly mounted on the right side of the mounting block (24), and buckle grooves (242) are provided on both the upper and lower sides of the clamping block (241).

5. The photovoltaic panel energy storage LEC cold light source according to claim 1, characterized in that: The mounting mechanism (22) comprises a fixing plate (221) and a mounting frame (222); the mounting frame (222) is located at the rear side of the fixing plate (221); a clamping plate (2211) is fixedly mounted on the rear side of the fixing plate (221); a plug hole (2212) is provided on the top of the clamping plate (2211); a positioning plate (223) is fixedly mounted on the rear side of the mounting frame (222); a rectangular array of positioning holes (2231) extending from front to back is provided in the four corners of the positioning plate (223); a hole is provided on the front side of the mounting frame (222); and the clamping plate (2211) is clamped with the hole provided on the front side of the mounting frame (222).

6. A photovoltaic panel energy storage LEC cold light source according to claim 5, characterized in that: A pulling cabin (2221) is provided inside the upper part of the installation frame (222), a return spring (2225) is fixedly installed on the inner top of the pulling cabin (2221), a limit plate (2223) is fixedly installed on the bottom end of the return spring (2225), a pull rod (2222) is fixedly installed on the top of the limit plate (2223), the pull rod (2222) is located on the inner side of the return spring (2225) and passes through the top of the installation frame (222), an insertion rod (2224) is fixedly installed on the bottom of the limit plate (2223), and the bottom end of the insertion rod (2224) passes through a hole provided on the front side of the installation frame (222) and is plugged into the socket (2212).

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