Solar sign

Abstract

The utility model relates to the field of labels, in particular to a solar label. Comprising a solar panel; the luminous character is arranged on the end surface of one side of the solar panel; the solar panel is electrically connected with the battery assembly; the solar panel is arranged on one side of the support, and a mounting groove is formed in the inner side of the support; the light-emitting diodes are electrically connected with the electromagnetic assembly and circumferentially and uniformly distributed in the mounting groove, the mounting groove is filled with transparent sealant to fix the light-emitting diodes, and the light-emitting diodes irradiate the light-emitting characters; according to the solar signboard, light of the light-emitting diodes irradiates on the light-emitting characters, the light-emitting characters emit light, the types of the light-emitting characters can be replaced at will, and information of the solar signboard can be replaced more conveniently.

Description

Technical Field

[0001] The utility model relates to the field of signboards, in particular to a solar signboard. Background Art

[0002] Traffic solar signs refer to signs or signage systems that use solar energy to power traffic management. These signs use solar panels to collect solar energy and convert it into electrical energy to supply the power needs of lighting or other functions on the sign. This technology is often used in locations that need to operate for a long time and are difficult to access the traditional power grid, such as remote areas or places with dense traffic.

[0003] General solar signs are used to power the luminous characters. The luminous characters cannot be replaced and the working range is small.

[0004] Therefore, there is an urgent need to provide an improved technical solution to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a solar sign with replaceable shapes of luminous characters in order to solve the above-mentioned technical problems.

[0006] In view of this, the utility model provides a solar sign, which is characterized by comprising:

[0007] Solar panels;

[0008] Luminous characters, which are arranged on one end surface of the solar panel;

[0009] Battery assembly, the solar panel is electrically connected to the battery assembly;

[0010] A bracket, the solar panel is arranged on one side of the bracket and a mounting groove is arranged on the inner side of the bracket;

[0011] A plurality of light emitting diodes are electrically connected to the electromagnetic assembly and are evenly distributed in the installation groove. The light emitting diodes are fixed in the installation groove by filling transparent sealant, and the light emitting diodes illuminate the luminous characters.

[0012] Furthermore, a through hole is provided at the center of the bracket for the wire to pass through.

[0013] Furthermore, at least two solar panels are provided, and a gap is provided between adjacent solar panels for the wires to pass through.

[0014] Furthermore, the luminous characters are fixedly connected to the bracket by screws, and the screws pass through the gaps between adjacent solar panels.

[0015] Furthermore, the battery assembly is arranged on the other side end surface of the solar panel.

[0016] Furthermore, the area of ​​the luminous characters is smaller than the area of ​​the solar panel.

[0017] The beneficial effects of the utility model are:

[0018] 1. The utility model makes the luminous characters glow by irradiating the light of the light-emitting diode onto the luminous characters, and the types of luminous characters can be changed at will, making it more convenient to change the information on the solar sign.

[0019] 2. The utility model can fix the LED by setting a transparent sealant, and seal the LED to make the LED waterproof, prevent the joint of the LED from contacting the air, and extend the service life of the LED. The transparent sealant itself can emit light by relying on the LED to indicate the range of the bracket, thereby enhancing the visual effect of the solar sign. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the three-dimensional structure of the back side of the whole utility model;

[0022] Figure 3 It is a structural schematic diagram of the utility model.

[0023] The symbols in the figure are:

[0024] 1. Solar panel; 2. Luminous characters; 3. Battery assembly; 5. Bracket; 6. Light-emitting diode; 7. Mounting slot; 8. Sealant. Specific embodiments

[0025] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0026] Embodiment 1:

[0027] This embodiment provides a solar sign, characterized in that: a solar sign, characterized in that it includes:

[0028] Solar panel 1;

[0029] Luminous characters 2, which are arranged on one end surface of the solar panel 1;

[0030] Battery assembly 3, solar panel 1 is electrically connected to battery assembly 3;

[0031] A bracket 5, the solar panel 1 is arranged on one side of the bracket 5 and a mounting groove 7 is arranged inside the bracket 5;

[0032] A plurality of light emitting diodes 6 are electrically connected to the electromagnetic assembly and are evenly distributed in a circle in the mounting groove 7 . The light emitting diodes 6 are fixed in the mounting groove 7 by filling a transparent sealant 8 , and the light emitting diodes 6 illuminate the light emitting characters 2 .

[0033] Solar panel 1, solar panel 1 is a device that converts sunlight into electrical energy, also known as photovoltaic panel, which directly converts sunlight into electrical energy through photovoltaic effect. The main component of solar panel 1 is multiple solar cells, which are usually made of silicon material and have semiconductor properties. When sunlight shines on the solar cell, photons (sunlight) hit the surface of the solar cell, stimulate electrons to be released from atoms, and form electric current. Multiple solar electromagnetic sheets are connected together to form a large plate-like structure, forming solar panel 1. The arrangement of solar cells can affect the voltage and current output of solar panel 1. In order to protect the solar cell from environmental influences (such as moisture, dust, scratches, etc.), the solar cell is usually encapsulated in weather-resistant transparent resin or glass sheet, and resin material is preferably used. Glass sheet is fragile and costly. When solar panel 1 is exposed to sunlight, light energy is converted into DC power, and DC power can directly power light-emitting diode 6. Solar panel 1 is an environmentally friendly and renewable energy technology that can reduce the use of fossil fuels, does not produce carbon dioxide and other pollutants, and can be used for a long time, can save energy supply and low-cost operation, and can work for a long time.

[0034] The battery assembly 3 is a device that can store the electric energy collected by the solar panel 1 during the day so that it can be used at night or in rainy weather. The battery assembly 3 includes a storage battery, and the type of the storage battery can be the following:

[0035] Lithium-ion batteries, lithium-ion batteries have high energy density, light weight and long life.

[0036] Lead-acid batteries are low in cost but heavier and have a shorter lifespan.

[0037] Lithium-ion batteries generally have a longer life and require less maintenance, while lead-acid batteries require more frequent maintenance and have a shorter service life. When considering the environment and sustainability, lithium-ion batteries are preferred because the materials of lithium-ion batteries can be more easily recycled and reused.

[0038] The battery assembly 3 also includes a fixing kit for installing the storage battery. The fixing kit can be bonded to the solar panel 1 or installed on the bracket 5.

[0039] The bracket 5 is a ring-shaped structure, and a mounting groove 7 is provided on the inner side of the bracket 5. The bracket 5 is provided with an opening, and the opening is used to expand the inner diameter. The brackets 5 on both sides of the opening are connected by bolts. The solar panel 1 is installed in the mounting groove 7 and abuts against the rear side wall of the mounting groove 7. The sealing glue 8 is first filled in the mounting groove 7. The sealing glue 8 can be made of polyolefins, and the transparent glue has the following characteristics:

[0040] Good light transmittance, can achieve high transparency, and the colors are mostly colorless and transparent;

[0041] Good water resistance, low surface tension, and good adhesion to many surface materials;

[0042] Good weather resistance, not easy to age, and has a long service life;

[0043] It has good acid and alkali resistance and is not prone to chemical reactions with some acidic and alkaline substances.

[0044] Before the sealant 8 dries, one end of the electrical connection of several light-emitting diodes 6 is placed in the sealant 8, and the irradiation direction of the light-emitting diodes 6 faces the side of the light-emitting characters 2. The surface of the light-emitting characters 2 is made of reflective material, and a 45-degree chamfer is provided on the side of the light-emitting characters 2, so that the light emitted by the light-emitting diodes is reflected and faces the front, making the side light of the light-emitting characters 2 more obvious.

[0045] Through the above method, the solar panel 1 converts light energy into electrical energy, and stores the electrical energy in the battery assembly 3, which then continuously supplies power to the light-emitting diode 6. The light of the light-emitting diode 6 is irradiated on the light-emitting characters 2 to make the light-emitting characters 2 glow, and the type of the light-emitting characters 2 can be changed at will, making it more convenient to change the information on the solar sign. The transparent sealant 8 can be set to fix the light-emitting diode 6 and seal the light-emitting diode 6 to make it waterproof and prevent the joint of the light-emitting diode 6 from contacting the air, so that the service life of the light-emitting diode 6 is longer. The transparent sealant itself can emit light by relying on the light-emitting diode 6, and can indicate the range of the bracket 5, thereby enhancing the visual effect of the solar sign.

[0046] Embodiment 2:

[0047] This embodiment provides a solar sign, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0048] A through hole is provided at the center of the bracket 5 for the wire to pass through.

[0049] The connection between the solar panel 1 and the battery assembly 3 is made more stable and firm, and the stability of the solar sign is effectively improved. The through hole makes the connection of the wire more convenient.

[0050] At least two solar panels 1 are provided, and a gap is provided between adjacent solar panels 1 for the wires to pass through.

[0051] The two solar panels 1 can make the connection of the wires more convenient and can also reduce the area blocked by the luminous characters 2 .

[0052] Embodiment 3:

[0053] This embodiment provides a solar sign, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0054] The luminous characters 2 are fixedly connected to the bracket 5 by screws, and the screws pass through the gaps between adjacent solar panels 1 .

[0055] The screws further improve the connection strength between the luminous characters 2 and the bracket 5 .

[0056] The battery assembly 3 is arranged on the other end surface of the solar panel 1 .

[0057] The battery assembly 3 is arranged on the back of the solar panel 1 to prevent direct sunlight from shining on the battery, which would cause the battery to age quickly and extend the battery life.

[0058] The area of ​​the luminous characters 2 is smaller than the area of ​​the solar panel 1 .

[0059] The area of ​​the solar panel 1 exposed to light can be effectively increased, making its energy conversion efficiency higher.

[0060] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific embodiments. The above-mentioned specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which belong to the protection scope of the present application.

Claims

1. A solar sign, characterized in that: include: Solar panels (1); Luminous characters (2), the luminous characters (2) being arranged on an end surface of one side of the solar panel (1); A battery assembly (3), wherein the solar panel (1) is electrically connected to the battery assembly (3); A bracket (5), the solar panel (1) is arranged on one side of the bracket (5) and a mounting groove (7) is provided on the inner side of the bracket (5); A plurality of light-emitting diodes (6) are electrically connected to the electromagnetic assembly and are evenly distributed in a circumference in the mounting groove (7). The light-emitting diodes (6) are fixed in the mounting groove (7) by filling transparent sealant (8), and the light-emitting diodes (6) illuminate the light-emitting characters (2).

2. A solar sign according to claim 1, characterized in that: A through hole is provided at the center of the bracket (5) for the wire to pass through.

3. A solar sign according to claim 1, characterized in that: At least two solar panels (1) are provided, and a gap for a wire to pass through is provided between adjacent solar panels (1).

4. A solar sign according to claim 3, characterized in that: The luminous characters (2) are fixedly connected to the bracket (5) by means of screws, and the screws pass through the gaps between adjacent solar panels (1).

5. A solar sign according to claim 1, characterized in that: The battery assembly (3) is arranged on the other end surface of the solar panel (1).

6. A solar sign according to claim 1, characterized in that: The area of ​​the luminous characters (2) is smaller than the area of ​​the solar panel (1).

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