Outdoor solar sunshade

Abstract

The utility model discloses an outdoor solar sunshade, which comprises an umbrella body and a main supporting frame for supporting the umbrella body, and is characterized in that a solar photovoltaic component for absorbing and converting solar energy is arranged on the main supporting frame. The umbrella has the advantages that the structure is simple, the solar photovoltaic component is arranged on the main supporting frame, the space is reasonably utilized, compared with flexible umbrella cloth, the main supporting frame has higher bearing capacity and wind pressure resistance, the stability of the solar photovoltaic component in severe weather (such as strong wind and snow load) can be ensured, the installation structure is firm and easy to maintain, and the falling risk is reduced; the main supporting frame serves as a permanent structure and is long in service life and low in maintenance cost, the solar photovoltaic component can be independently detached and replaced, the whole frame is not affected, the influence of heat generated by the solar photovoltaic component in the working process on the main supporting frame is small, and the main supporting frame is usually a metal piece and is good in heat conduction and heat dissipation performance.

Description

Technical Field

[0001] This utility model relates to an outdoor sunshade umbrella, and more particularly to an outdoor solar sunshade umbrella. Background Technology

[0002] With the development of solar energy technology, photovoltaic power generation has been widely applied in daily life, such as in the field of outdoor sun umbrellas, leading to the development of outdoor solar sun umbrellas. Currently, most commercially available outdoor solar sun umbrellas typically use flexible solar cell chips (such as thin-film solar cells) directly bonded or sewn onto the umbrella fabric surface, thus achieving the dual functions of outdoor sunshade and solar energy collection. For example, Chinese utility model patent number 201520811156.8 discloses a multifunctional solar sun umbrella with solar chips installed on the umbrella fabric. This application method presents the following problems: 1. Load-bearing capacity of the umbrella fabric: Solar chips (especially silicon-based or rigid thin-film batteries) have a certain weight. Directly placing them on the umbrella fabric increases the load on the surface, causing the fabric to sag and deform, affecting the flatness and wind resistance of the fabric. Long-term stress can also cause the seams of the fabric to tear, shortening the lifespan of the fabric. 2. Conflict between aesthetics and practicality: Solar chips are usually dark-colored or hard plate-like structures. Covering a large area can destroy the pattern design of the umbrella fabric, affecting the overall aesthetics. Furthermore, the reflection on the chip surface may cause light pollution, affecting the user experience. 3. Durability and maintenance issues: Frequent bending of the umbrella fabric during opening, closing, and wind exposure can easily cause the solder joints of the solar chips to break or the encapsulation layer to peel off, reducing power generation efficiency. In addition, long-term corrosion from rain and ultraviolet rays will accelerate the deterioration of the adhesive layer between the chip and the umbrella fabric, increasing maintenance costs. 4. Heat dissipation and safety hazards: Solar chips generate heat when working. If they are directly attached to the umbrella fabric, it may cause localized high temperatures, accelerating the aging of the umbrella fabric and even causing safety hazards (such as high-temperature burns or material melting). Summary of the Invention

[0003] The technical problem to be solved by this utility model is to provide an outdoor solar sunshade that is simple in structure, safe and stable in use, easy to maintain and has a good service life.

[0004] The technical solution adopted by this utility model to solve the above-mentioned technical problems is as follows:

[0005] An outdoor solar-powered sunshade includes an umbrella body and a main support frame for supporting the umbrella body, characterized in that the main support frame is provided with a solar photovoltaic component for absorbing and converting solar energy.

[0006] The solar photovoltaic component includes a solar chip, and the main support frame is provided with a mounting slot for embedding the solar chip. The solar chip is embedded in the corresponding mounting slot.

[0007] The solar photovoltaic component includes a solar cell, which is supported by a support bracket that is detachably mounted on the main support frame.

[0008] The support bracket includes a support part and a mounting part. The solar chip is mounted on the support part, and the mounting part is detachably mounted on the main support frame.

[0009] The main support frame is provided with a mounting groove at the installation position corresponding to the solar photovoltaic component, for the mounting part to be embedded and installed. The mounting part is detachably installed in the mounting groove.

[0010] The mounting groove is provided with anti-detachment limiting walls on the left and right sides to prevent the solar chip from detaching from the mounting groove. There is a solar receiving opening between the two anti-detachment limiting walls. At least one end of the mounting groove is open.

[0011] The mounting groove is an arc-shaped groove with an inwardly narrowing opening, and the mounting part is a cylindrical mounting part that mates with the arc-shaped groove. At least one end of the arc-shaped groove is open, and the cylindrical mounting part is connected to the bearing part by a connecting part. The width of the opening of the arc-shaped groove in the left-right direction is greater than the width of the connecting part in the left-right direction.

[0012] The mounting part includes two opposing clamping arms. Clamping ribs are protruding on two opposing inner end faces of the clamping arms. The main support frame is provided with corresponding clamping grooves that cooperate with the clamping ribs. The clamping ribs are embedded in the corresponding clamping grooves.

[0013] The supporting part includes a supporting base plate, and a retaining wall is provided on the left and right sides of the supporting base plate. The two retaining walls and the supporting base plate form a supporting cavity for supporting solar cells. The top of the retaining wall is bent inward to form a limiting part.

[0014] Compared with the prior art, the advantages of this utility model are as follows: the structure is simple, the solar photovoltaic components are set on the main support frame, making reasonable use of space. Compared with flexible umbrella fabric, the main support frame has higher load-bearing capacity and wind pressure resistance, which can ensure the stability of the solar photovoltaic components under severe weather (such as strong winds and snow loads). The installation structure is firm and easy to maintain, reducing the risk of falling off. As a permanent structure, the main support frame has a long service life and low maintenance cost. The solar photovoltaic components can be disassembled and replaced individually without affecting the overall frame. The heat generated by the solar photovoltaic components during operation has little impact on the main support frame. In addition, the main support frame is usually made of metal, which has good thermal conductivity and heat dissipation performance. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of a solar cell mounted on a slanted rod according to Embodiment 1 of this utility model;

[0016] Figure 2 This is a three-dimensional structural diagram of the solar chip mounted on the inclined rod and the inclined tie rod according to Embodiment 1 of this utility model;

[0017] Figure 3 This is a cross-sectional view of the solar chip mounted on the inclined rod according to Embodiment 1 of this utility model.

[0018] Figure 4 This is a cross-sectional view of the solar chip mounted on the tie rod according to Embodiment 1 of this utility model.

[0019] Figure 5 This is a schematic diagram of the structure in Embodiment 2 of this utility model, showing the connection between the solar photovoltaic component and the corresponding rod.

[0020] Figure 6 This is a three-dimensional structural diagram of the solar chip installed on the upright, diagonal, and tie rods in Embodiment 4 of this utility model;

[0021] Figure 7 This is a cross-sectional view of the solar photovoltaic component and the corresponding rod body in the structure of Embodiment 3 of this utility model.

[0022] Figure 8 This is a three-dimensional structural diagram of Embodiment 5 of the present utility model. Detailed Implementation

[0023] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments.

[0024] Example 1: As shown in the figure, an outdoor solar sunshade includes an umbrella body 1 and a main support frame 2 for supporting the umbrella body 1. The main support frame 2 is equipped with solar photovoltaic components for absorbing and converting solar energy.

[0025] In this specific embodiment, the solar photovoltaic component includes a solar chip 3, and the main support frame 2 is provided with a corresponding mounting groove 20 for embedding and installing the solar chip 3. The solar chip 3 is embedded in the corresponding mounting groove 20. The structure of the solar photovoltaic component is simple. By providing mounting grooves 20 at corresponding installation positions for embedding and installing the solar chip 3, the space of the main support frame 2 is rationally utilized while making full use of solar energy.

[0026] In this specific embodiment, anti-detachment limiting walls 201 are provided on the left and right sides of the mounting groove 20 to prevent the solar photovoltaic components from detaching from the mounting groove 20. A solar energy receiving opening 202 is provided between the two anti-detachment limiting walls 201, and at least one end of the mounting groove 20 is open. This ensures the stable installation of the solar chip 3 in the corresponding position and the stable absorption and conversion of solar energy. The openness at least one end of the mounting groove 20 facilitates the insertion and installation of the solar chip 3.

[0027] In this specific embodiment, the main support frame 2 is a triangular support body composed of uprights 21, diagonal rods 22 and diagonal braces 23. Under normal circumstances, the diagonal rods 22, which are used to directly connect the umbrella body 1, are the most directly exposed to the sun over a wide area. Therefore, in order to make full use of solar energy resources, solar photovoltaic components will be installed on the diagonal rods 22 first. Depending on the specific situation, solar photovoltaic components can also be installed on the uprights 21 and / or diagonal braces 23 at positions that can be exposed to the sun.

[0028] Example 2: The rest is the same as in Example 1, except that the solar photovoltaic component includes solar cells 3, which are supported by a support bracket 4. The support bracket 4 is detachably mounted on the main support frame 2, thus enabling the solar photovoltaic component to form a modular design.

[0029] In this specific embodiment, the support bracket 4 includes a support part 41 and a mounting part 42. The solar chip 3 is mounted on the support part 41, and the mounting part 42 is detachably mounted on the main support frame 2.

[0030] In this specific embodiment, the main support frame 2 is provided with an installation groove 20 for the installation part 42 to be embedded in the installation position corresponding to the solar photovoltaic component, and the installation part 42 is detachably installed in the installation groove 20.

[0031] In this specific embodiment, the mounting groove 20 is an arc-shaped groove with its opening narrowing inwards, and the mounting part 42 is a cylindrical mounting part that mates with the arc-shaped groove. The cylindrical mounting part and the bearing part 41 are connected by a connecting part 43. At least one end of the arc-shaped groove is open, and the width of the opening of the arc-shaped groove in the left-right direction is greater than the width of the connecting part 42 in the left-right direction. Through the cooperation of the arc-shaped groove and the cylindrical mounting part, combined with the width design of the connecting part, the angle of the bearing bracket 4 can be adjusted according to the angle of solar radiation, thereby achieving full absorption and conversion of solar energy. The inward narrowing of the opening of the arc-shaped groove is equivalent to the mounting groove being equipped with an anti-detachment limiting wall 201.

[0032] In this specific embodiment, the supporting part 41 includes a supporting base plate 411, and a retaining wall 412 is respectively provided on the left and right sides of the supporting base plate 411. The two retaining walls 412 and the supporting base plate 411 form a supporting cavity 413 for supporting the solar chip 3. The top of the retaining wall 412 is bent inward to form a limiting part 414. This can ensure the stable installation of the solar chip 3.

[0033] Example 3: The rest of the parts are the same as in Example 2, except that the mounting part 42 includes two opposing clamping arms 421. Clamping ribs 422 are protruding from the two opposing inner end faces of the clamping arms 421. The main support frame 2 is provided with corresponding clamping grooves 208 that mate with the clamping ribs 422. The clamping ribs 422 are embedded in the corresponding clamping grooves 208. The structure is simple and easy to install and disassemble.

[0034] Example 4: The other parts are the same as in Example 1, 2 or 3, except that the main support frame 2 is a triangular support body composed of uprights 21, diagonal rods 22 and diagonal braces 23. One of the umbrella ribs on the umbrella body is used as the diagonal rod 22. Considering this structure, it is preferred to set the solar photovoltaic components on the diagonal braces 23. In addition, depending on the specific situation, solar photovoltaic components can also be installed on the uprights 21 and / or diagonal rods 22 at positions that can be exposed to the sun.

[0035] Example 5: The other parts are the same as in Example 1, 2 or 3, except that the main support frame 2 is composed of a vertical pole 21 and a diagonal pole 22 for connecting and installing the umbrella body 1. Under normal circumstances, the diagonal pole 22, which is used to directly connect and install the umbrella body 1, is the most directly exposed to the sun. Therefore, in order to make full use of solar energy resources, solar photovoltaic components will be installed on the diagonal pole 22 first. Depending on the specific situation, solar photovoltaic components can also be installed on the vertical pole 21 at the position where they can be exposed to the sun.

Claims

1. An outdoor solar-powered sunshade, comprising an umbrella body and a main support frame for supporting the umbrella body, characterized in that... The main support frame is equipped with a solar photovoltaic component for absorbing and converting solar energy; the solar photovoltaic component includes a solar chip, and the main support frame is provided with a corresponding mounting slot for embedding the solar chip, and the solar chip is embedded in the corresponding mounting slot.

2. An outdoor solar-powered sunshade as described in claim 1, characterized in that... The mounting groove is provided with anti-detachment limiting walls on the left and right sides to prevent the solar chip from detaching from the mounting groove. There is a solar receiving opening between the two anti-detachment limiting walls. At least one end of the mounting groove is open.

3. An outdoor solar sunshade, comprising an umbrella body and a main support frame for supporting the umbrella body, characterized in that... The main support frame is equipped with a solar photovoltaic component for absorbing and converting solar energy; the solar photovoltaic component includes a solar chip, which is supported by a support bracket, which is detachably mounted on the main support frame.

4. An outdoor solar-powered sunshade as described in claim 3, characterized in that... The support bracket includes a support part and a mounting part. The solar chip is mounted on the support part, and the mounting part is detachably mounted on the main support frame.

5. An outdoor solar-powered sunshade as described in claim 4, characterized in that... The main support frame is provided with a mounting groove at the installation position corresponding to the solar photovoltaic component, for the mounting part to be embedded and installed. The mounting part is detachably installed in the mounting groove.

6. An outdoor solar-powered sunshade as described in claim 5, characterized in that... The mounting groove is provided with anti-detachment limiting walls on the left and right sides to prevent the solar chip from detaching from the mounting groove. There is a solar receiving opening between the two anti-detachment limiting walls. At least one end of the mounting groove is open.

7. An outdoor solar-powered sunshade as described in claim 5, characterized in that... The mounting groove is an arc-shaped groove with an inwardly narrowing opening, and the mounting part is a cylindrical mounting part that mates with the arc-shaped groove. At least one end of the arc-shaped groove is open, and the cylindrical mounting part is connected to the bearing part by a connecting part. The width of the opening of the arc-shaped groove in the left-right direction is greater than the width of the connecting part in the left-right direction.

8. An outdoor solar-powered sunshade as described in claim 4, characterized in that... The mounting part includes two opposing clamping arms. Clamping ribs are protruding on two opposing inner end faces of the clamping arms. The main support frame is provided with corresponding clamping grooves that cooperate with the clamping ribs. The clamping ribs are embedded in the corresponding clamping grooves.

9. An outdoor solar-powered sunshade as described in claim 4, characterized in that... The supporting part includes a supporting base plate, and a retaining wall is provided on the left and right sides of the supporting base plate. The two retaining walls and the supporting base plate form a supporting cavity for supporting solar cells. The top of the retaining wall is bent inward to form a limiting part.

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