Integrated module of solar street lamp
By adopting a combined structure of transparent glass substrate and integrated circuit board in solar street lamps, the production process is simplified, the problem of two pressure bearings in the prior art is solved, and the production efficiency is improved.
Patent Information
- Application Number
- CN202422558897.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-23
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-10-23
AI Technical Summary
The existing solar street lamp integrated module needs to bear pressure twice during production, which takes a long time and affects production efficiency.
Using a combined structure of transparent glass substrate and integrated circuit board, by installing luminous lamp beads and electronic accessories on the copper foil circuit board, and covering the EVA film and PET film in turn, the integrated circuit board is formed and the pressure is carried on the transparent glass substrate to reduce the pressure bearing step.
It improves the production efficiency of integrated modules, simplifies production processes, and shortens production time.
Smart Images
Figure CN223137815U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solar street lamps, and specifically relates to an integrated module of a solar street lamp. Background Technique
[0002] Solar street lamps are powered by crystalline silicon solar cells, store electrical energy with maintenance-free valve-regulated sealed lead-acid batteries, use ultra-high-brightness LED lamps as light sources, and are controlled by intelligent charge and discharge controllers, and are used to replace traditional public power lighting street lamps. Solar energy is an inexhaustible, renewable, clean and pollution-free green energy. Using solar power generation, it has incomparable cleanliness, high safety, relative wide range and sufficiency of energy, long service life and maintenance-free advantages that other conventional energy sources do not have. Photovoltaic energy is considered to be the most important new energy in the 21st century. And solar street lamps do not need to lay cables, do not need AC power supply, and do not generate electricity bills; they use DC power supply and control; they have the advantages of good stability, long service life, high luminous efficiency, simple installation and maintenance, high safety performance, energy conservation and environmental protection, and economic practicality. It can be widely used in urban main and secondary roads, communities, factories, tourist attractions, parking lots and other places.
[0003] Solar street lamps are composed of multiple components, including an integrated module. When the existing integrated module is produced, it needs to be subjected to pressure twice to obtain a finished product. The time-consuming of the two pressure applications is relatively long, which is not conducive to the rapid production of the integrated module. Therefore, in order to solve such problems, we propose an integrated module of a solar street lamp. Content of the Utility Model
[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art, and to propose an integrated module of a solar street lamp.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] An integrated module of a solar street lamp, including a transparent glass substrate, an integrated circuit board is installed on the top of the transparent glass substrate. The integrated circuit board includes a lower EVA film, a copper foil insulating layer is laid on the top of the lower EVA film, a copper foil circuit board is installed on the top of the copper foil insulating layer, several light-emitting lamp beads and electronic accessories are respectively installed on the top of the copper foil circuit board, an upper EVA film covers the top of the copper foil circuit board, and a PET film covers the top of the upper EVA film.
[0007] Preferably, the lower EVA film and the upper EVA film have the same size and thickness.
[0008] Preferably, a plurality of installation windows are opened through the top of the integrated circuit board, and the light-emitting lamp beads and electronic accessories are located outside the installation windows.
[0009] Preferably, the copper foil insulating layer is insulating glue, and the copper foil insulating layer uniformly covers the top of the lower EVA film.
[0010] Preferably, a plurality of light-emitting lamp beads and a plurality of electronic components are uniformly distributed on the top of the copper foil circuit board.
[0011] Through the cooperation of the transparent glass substrate and the integrated circuit board, a plurality of light-emitting lamp beads and electronic components are successively installed on the top of the copper foil circuit board, and then the lower EVA film and the PET film are successively covered on the top of the copper foil circuit board. The copper foil insulating layer and the lower EVA film are successively covered on the bottom of the foil circuit board to form an integrated circuit board, and then the integrated circuit board is pressed on the top of the transparent glass substrate to obtain an integrated module of a solar street lamp. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic structural diagram of the present invention.
[0013] Figure 2 It is an exploded view of the integrated circuit board structure of the present invention
[0014] In the figure: 1, transparent glass substrate; 2, integrated circuit board; 3, copper foil insulating layer; 4, light-emitting lamp bead; 5, electronic component; 6, copper foil circuit board; 7, upper EVA film; 8, PET film; 9, installation window; 10, lower EVA film. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0015] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.
[0016] Please refer to Figure 1 - Figure 2 , an integrated module of a solar street lamp, including a transparent glass substrate 1, an integrated circuit board 2 is installed on the top of the transparent glass substrate 1. The integrated circuit board 2 includes a lower EVA film 10, a copper foil insulating layer 3 is laid on the top of the lower EVA film 10, a copper foil circuit board 6 is installed on the top of the copper foil insulating layer 3, a plurality of light-emitting lamp beads 4 and electronic components 5 are respectively installed on the top of the copper foil circuit board 6, an upper EVA film 7 is covered on the top of the copper foil circuit board 6, and a PET film 8 is covered on the top of the upper EVA film 7.
[0017] As a technical optimization scheme of the present invention, the lower EVA film 10 and the upper EVA film 7 have the same size and thickness.
[0018] As a technical optimization solution of the present utility model, a plurality of installation windows 9 are penetrated and opened at the top of the integrated circuit board 2, and the light-emitting lamp beads 4 and electronic components 5 are located outside the installation windows 9; the light-emitting lamp beads 4 are LED lamp beads. An LED lamp bead is a semiconductor component with a chip having a light-emitting effect and is one of the most popular light sources in the modern lighting field. An LED lamp bead is composed of a PN junction formed by a P-type semiconductor and an N-type semiconductor and has unidirectional conductivity. Under the action of appropriate voltage and current, it can emit light. This light source has the advantages of high efficiency, low energy consumption, long life, environmental protection and energy saving. The working principle of an LED lamp bead is that the energy released by the transition of electrons between the P-type semiconductor and the N-type semiconductor is converted into light energy and radiated to the outside to form a bright light. Its working principle can be analogized by the PN junction of a transistor, but the material behind the LED is different, and light will be directly emitted when the electrons are activated. LED lamp beads are widely used in various indoor and outdoor lighting, automotive lighting, display screens and other fields. Compared with traditional light sources, they can provide higher efficiency and longer service life, and at the same time can enhance color expressiveness, and have the advantages of no ultraviolet rays, no radiation, dimmable light, etc.
[0019] As a technical optimization solution of the present utility model, the copper foil insulating layer 3 is insulating glue, and the copper foil insulating layer 3 evenly covers the top of the lower EVA film 10; through the lower EVA film 10, the copper foil insulating layer 3 can be positioned.
[0020] As a technical optimization solution of the present utility model, a plurality of light-emitting lamp beads 4 and a plurality of electronic components 5 are evenly distributed on the top of the copper foil circuit board 6.
[0021] When the present utility model is in use, a plurality of light-emitting lamp beads 4 and electronic components 5 are successively installed on the top of the copper foil circuit board 6, and then the upper EVA film 7 and the PET film 8 are successively covered on the top of the copper foil circuit board 6, and the copper foil insulating layer 3 and the lower EVA film 10 are successively covered on the bottom of the copper foil circuit board 6 to form the integrated circuit board 2, and then the integrated circuit board 2 is pressed on the top of the transparent glass substrate 1 to obtain the integrated module of the solar street lamp, avoiding the need for two pressings in the traditional production process and improving the production efficiency of the integrated module.
[0022] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its utility model concept, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.
Claims
1. An integrated module for a solar street lamp, comprising a transparent glass substrate (1), characterized in that: An integrated circuit board (2) is mounted on the top of the transparent glass substrate (1). The integrated circuit board (2) includes a lower EVA film (10). A copper foil insulation layer (3) is laid on the top of the lower EVA film (10). A copper foil circuit board (6) is mounted on the top of the copper foil insulation layer (3). A plurality of light-emitting beads (4) and electronic components (5) are respectively mounted on the top of the copper foil circuit board (6). The top of the copper foil circuit board (6) is covered with an upper EVA film (7). The top of the upper EVA film (7) is covered with a PET film (8).
2. The integrated module of a solar street lamp according to claim 1, wherein: The lower EVA film (10) and the upper EVA film (7) are of the same size and thickness.
3. The integrated module of a solar street lamp according to claim 1, characterized in that: A plurality of mounting windows (9) are formed through the top of the integrated circuit board (2). The light-emitting beads (4) and the electronic components (5) are located outside the mounting windows (9).
4. The integrated module of a solar street lamp according to claim 1, characterized in that: The copper foil insulation layer (3) is an insulating glue, and the copper foil insulation layer (3) uniformly covers the top of the lower EVA film (10).
5. The integrated module of a solar street lamp according to claim 1, characterized in that: A plurality of light-emitting beads (4) and a plurality of electronic components (5) are evenly distributed on the top of the copper foil circuit board (6).