Solar inflatable vehicle sunscreen heat insulation device

Abstract

The utility model discloses a solar inflatable vehicle sunscreen and heat insulation device, and relates to the technical field of vehicle sunscreen and heat insulation. Comprising a sunscreen heat insulation body, a sunscreen mechanism used for vehicle protection is arranged on the sunscreen heat insulation body, the sunscreen mechanism comprises an expansion assembly, the expansion assembly comprises air inlet channel pipes fixedly connected to the two sides of the sunscreen heat insulation body, and a connecting support of an L-shaped structure is arranged in each air inlet channel pipe. The solar cell panel converts light energy into electric energy, power is supplied to the two fans on the left side of the device to enable the fans to rotate, and air enters the air inlet channel pipe to enable the sunscreen heat insulation body to expand so as to drive the solar cell panel connected to the top and the sunscreen film to leave the surface of a vehicle body. The air inlet channel expands to drive the sunscreen heat insulation film to leave the surface of the automobile, direct contact is avoided, the heat insulation effect is remarkably improved, and the automobile heat insulation effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle sun protection and heat insulation, and particularly relates to a solar inflatable vehicle sun protection and heat insulation device. Background Technique

[0002] An automobile sunshade is used to block the left, right, front and rear glass of an automobile, and effectively block sunlight to reduce the temperature inside the vehicle in summer and prevent the aging of automobile interiors.

[0003] Reference patent (Publication No.: CN219214909U; Publication Date: June 20, 2023) discloses an automatic folding solar panel for automobile sun protection, including: a bracket assembly, including two pairs of first brackets and two pairs of second brackets; a solar panel assembly, including two first solar panels respectively arranged on two pairs of first brackets, two second solar panels respectively arranged on two pairs of second brackets, and a third solar panel arranged between the bracket assemblies. Rotating shafts are respectively arranged on both sides of the two first solar panels and the two second solar panels and are rotatably arranged with the first brackets and the second brackets. By arranging the first solar panel, the second solar panel and the third solar panel, the automobile can be blocked after being unfolded, effectively preventing sunlight from shining into the vehicle interior, achieving a good heat insulation effect. After the solar panel assembly is unfolded, the light-receiving area is increased, the power generation of the solar panel can be improved, and the structure is simple and convenient to use.

[0004] Most of the existing direct covering of sun protection covers and sun protection films on the vehicle surface can only play a role in sun protection, that is, preventing direct sunlight. Even if the sun protection cover is installed with a heat insulation layer, due to the sun protection cover being closely attached to the vehicle body, heat transfer will still occur, affecting the heat insulation effect. For this reason, the utility model provides a solar inflatable vehicle sun protection and heat insulation device. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides a solar inflatable vehicle sun protection and heat insulation device, which solves the problem that most of the existing direct covering of sun protection covers and sun protection films on the vehicle surface can only play a role in sun protection, that is, preventing direct sunlight. Even if the sun protection cover is installed with a heat insulation layer, due to the sun protection cover being closely attached to the vehicle body, heat transfer will still occur, affecting the heat insulation effect.

[0006] To achieve the above purposes, the utility model is realized through the following technical solutions: a solar inflatable vehicle sun protection and heat insulation device, including a sun protection and heat insulation main body, and a sun protection mechanism for vehicle protection is arranged on the sun protection and heat insulation main body. The sun protection mechanism includes:

[0007] The inflatable component includes an air inlet channel pipe fixedly connected to both sides of the sunshade and heat insulation main body. An L-shaped connecting bracket is arranged inside the air inlet channel pipe. A fan is arranged at the lower end of the connecting bracket. A protection component for debris to enter is arranged inside the front end of the air inlet channel pipe.

[0008] The storage component includes a sunscreen film arranged on the upper surface of the sunshade and heat insulation main body, a heat insulation film arranged on the lower surface of the sunshade and heat insulation main body. A solar panel with flexible monocrystalline solar cells is arranged on the upper end surface of the sunshade and heat insulation main body above the sunscreen film. A clamping component for storage is arranged on the lower end surface of the heat insulation film.

[0009] Preferably, the fan is electrically connected to the solar panel through the connecting bracket. The sunscreen film is mainly used to reflect sunlight, and the heat insulation film is mainly used to block the transfer of heat.

[0010] Preferably, the protection component includes a limiting plate fixedly connected to the inner wall of the air inlet channel pipe. A rubber ring is fixedly connected to the front end of the limiting plate. A wire mesh frame is fixedly connected to the front end of the rubber ring.

[0011] Preferably, flexible rods are arranged on the front and rear sides of the lower end of the heat insulation film. Rubber plates are fixedly connected to the lower end surfaces of the flexible rods.

[0012] Preferably, the clamping component includes a first connecting pipe and a second connecting pipe arranged on the left and right sides of the lower end of the heat insulation film, and the second connecting pipe is located on the right side of the first connecting pipe. A cavity bracket is arranged on the outer wall center of the first connecting pipe. Locking grooves are arranged on both sides of the cavity bracket. An activity block is arranged at the center of the outer wall of the second connecting pipe. An insertion block is arranged at the front end of the activity block. A spring is arranged inside the insertion block. A locking block is arranged at the end of the spring, and the locking block is in snap connection with the locking groove.

[0013] Preferably, connecting rings are arranged at both ends of the outer wall of the first connecting pipe. Elastic ropes are arranged on the outer walls of the connecting rings. Hooks are arranged at the ends of the elastic ropes.

[0014] Beneficial effects

[0015] The utility model provides a solar inflatable vehicle sunshade and heat insulation device. Compared with the prior art, it has the following beneficial effects:

[0016] First, under sunlight irradiation, the solar panels of the present utility model convert light energy into electrical energy to power the two fans on the left side of the device, causing the fans to rotate. Air enters the air intake channel tube, causing the sunshade and heat insulation main body to expand, thereby driving the solar panels and sunshade film connected to the top away from the vehicle body surface. Under the combined action of the heat insulation space formed by the expansion of the sunshade film, the sunshade and heat insulation film is driven away from the car surface through the expansion of the air intake channel, without direct contact, significantly improving the heat insulation effect and playing a role in insulating the car.

[0017] Second, the solar panel of the present utility model is a flexible monocrystalline silicon solar cell, which can be bent at an angle exceeding 360 degrees, and the sunshade and heat insulation film is made of a flexible and bendable material. Then, when the locking block is pressed, it is compressed under the action of the spring, and the insertion block inserts into the interior of the cavity bracket, enabling the locking block to be engaged with the locking groove, facilitating the folding and storage of the sunshade and heat insulation main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic cross-sectional structure diagram of the air intake channel tube of the present utility model;

[0020] Figure 3 is a schematic structure diagram of the sunshade and heat insulation main body of the present utility model;

[0021] Figure 4 is a schematic connection structure diagram of the connecting pipe of the present utility model.

[0022] In the figure: 1. Sunshade and heat insulation main body; 101. Sunshade film; 102. Heat insulation film; 2. Solar panel; 3. Air intake channel tube; 301. Connecting bracket; 302. Fan; 4. Limiting plate; 401. Rubber ring; 402. Grid; 5. Flexible rod; 501. Rubber plate; 6. First connecting pipe; 601. Connecting ring; 602. Elastic rope; 603. Hook; 7. Cavity bracket; 701. Locking groove; 8. Second connecting pipe; 801. Movable block; 802. Insertion block; 803. Spring; 804. Locking block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-4The utility model provides a technical solution: a solar inflatable vehicle sun protection and heat insulation device, comprising a sun protection and heat insulation body 1, on which a sun protection mechanism for vehicle protection is arranged, and the sun protection mechanism comprises:

[0025] The expansion component includes an air inlet channel tube 3 fixedly connected at both sides of the sunscreen and heat insulation main body 1, an L-shaped connecting bracket 301 is arranged inside the air inlet channel tube 3, a fan 302 is arranged at the lower end of the connecting bracket 301, and a protective component for the entry of debris is arranged inside the front end of the air inlet channel tube 3. Under sunlight, the solar panel converts light energy into electrical energy, supplies power to the two fans 302 on the left side of the device to rotate the fans 302, and air enters the air inlet channel tube 3 to expand the sunscreen and heat insulation main body 1, thereby driving the solar panel and sunscreen film 101 connected on the top to leave the surface of the vehicle body. Under the joint action of the heat insulation space opened by the sunscreen film 101, the sunscreen and heat insulation film is driven to leave the surface of the car through the expansion of the air inlet channel without direct contact, so that the heat insulation effect is significantly improved, thereby playing the role of heat insulation of the car;

[0026] The storage component includes a sunscreen film 101 arranged on the upper surface of a sunscreen and heat-insulating main body 1, a heat-insulating film 102 arranged on the lower surface of the sunscreen and heat-insulating main body 1, the upper end surface of the sunscreen and heat-insulating main body 1 is located on the upper layer of the sunscreen film 101 and a solar panel 2 with flexible monocrystalline silicon solar cells is arranged, and the lower end surface of the heat-insulating film 102 is provided with a snap-fit component for storage, the solar panel 2 is a flexible monocrystalline silicon solar cell, and the bending angle of the cell exceeds 360 degrees.

[0027] In a preferred embodiment, the fan 302 is electrically connected to the solar panel 2 through the connecting bracket 301, the sun-proof film 101 is mainly used to reflect sunlight, and the heat-insulating film 102 is mainly used to hinder the transfer of heat. The sun-proof film 101 can be an aluminum-plated film, and the heat-insulating film 102 can be a metal film, a coating film, or a nano-ceramic film, and the two layers of the film are connected using an adhesive.

[0028] In a preferred embodiment, the protective component includes a limiting plate 4 fixedly connected to the inner wall of the air inlet channel tube 3, a rubber ring 401 is fixedly connected to the front end of the limiting plate 4, a grid 402 is fixedly connected to the front end of the rubber ring 401, and the grid 402 is fixedly connected to the inner wall of the air inlet channel tube 3 through the rubber ring 401 and the limiting plate 4, and is used to block external impurities when air is entering, to prevent them from entering the interior of the equipment and causing damage to the equipment.

[0029] In a preferred embodiment, flexible rods 5 are provided on the front and rear sides of the lower end of the thermal insulation film 102, and the lower end surface of the flexible rods 5 is fixedly connected to a rubber plate 501. The flexible rods 5 are foldable and contact the surface of the car through the rubber plate 501 to avoid wear.

[0030] In a preferred embodiment, the clamping assembly includes a first connecting tube 6 and a second connecting tube 8 arranged on the left and right sides of the lower end of the insulation film 102, and the second connecting tube 8 is located on the right side of the first connecting tube 6, and a cavity bracket 7 is arranged on the central outer wall of the first connecting tube 6, and locking grooves 701 are arranged on both sides of the cavity bracket 7. A movable block 801 is arranged at the center of the outer wall of the second connecting tube 8, and an insert block 802 is arranged at the front end of the movable block 801. A spring 803 is arranged inside the insert block 802, and a locking block 804 is arranged at the end of the spring 803, and the locking block 804 is clamped and connected with the locking groove 701. Connecting rings 601 are arranged at both ends of the outer wall of the first connecting tube 6, and the connecting rings 60 1 is provided with an elastic rope 602 on the outer wall, and a hook 603 is provided at the end of the elastic rope 602. By using the hook 603, it is hooked on the four wheel hubs, and at the same time, the front end is fixed with the elastic rope 602 tied to the rearview mirror or the elastic rope 602 is placed in the front hood, and the hood is pressed down to fix it. At the rear end, the elastic rope 602 is placed in the trunk and then pressed down and fixed by the trunk to install the equipment. The sunscreen and heat insulation film is a flexible and bendable material, and then the locking block 804 is pressed to be compressed under the action of the spring 803, and the insert block 802 is inserted into the interior of the cavity bracket 7, so that the locking block 804 is engaged with the locking groove 701, which is convenient for folding and storing the sunscreen and heat insulation body 1.

[0031] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0032] When working, the hook 603 is used to hook on the four wheel hubs, and the front end is fixed with an elastic rope 602 tied to the rearview mirror or the elastic rope 602 is placed in the front hood, and the hood is pressed down to fix it. The rear end is put into the trunk and then the elastic rope 602 is pressed down and fixed by the trunk to install the equipment. The sunscreen and heat insulation film is a flexible and bendable material, and then the locking block 804 is pressed to be compressed under the action of the spring 803, and the insert block 802 is inserted into the interior of the cavity bracket 7, so that the locking block 804 is engaged with the locking groove 701, which is convenient for folding and storing the sunscreen and heat insulation body 1;

[0033] Under sunlight, the solar panel converts light energy into electrical energy, which supplies power to the two fans 302 on the left side of the device to rotate. Air enters the air inlet channel tube 3 to expand the sun-proof and heat-insulating body 1, thereby driving the solar panel and the sun-proof film 101 connected on the top to leave the surface of the vehicle body. Under the joint action of the heat-insulating space opened up by the sun-proof film 101, the sun-proof and heat-insulating film is driven away from the surface of the car through the expansion of the air inlet channel without direct contact, so that the heat insulation effect is significantly improved, thereby playing a role in heat insulation of the car.

[0034] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A solar inflatable vehicle sunshade and heat insulation device, comprising a sunshade and heat insulation main body (1), characterized in that: A sunscreen and heat insulation main body (1) is provided with a sunscreen mechanism for vehicle protection, and the sunscreen mechanism includes: An expansion component, including air inlet channel pipes (3) fixedly connected to both sides of the sunscreen and heat insulation main body (1). An L-shaped connecting bracket (301) is arranged inside the air inlet channel pipe (3). A fan (302) is arranged at the lower end of the connecting bracket (301). A protection component for debris to enter is arranged inside the front end of the air inlet channel pipe (3); A storage component, including a sunscreen film (101) arranged on the upper surface of the sunscreen and heat insulation main body (1), a heat insulation film (102) arranged on the lower surface of the sunscreen and heat insulation main body (1). A solar panel (2) with flexible monocrystalline silicon solar cells is arranged on the upper end surface of the sunscreen and heat insulation main body (1) above the sunscreen film (101). A clamping component for storage is arranged on the lower end surface of the heat insulation film (102).

2. The solar inflatable vehicle sunshade and heat insulation device according to claim 1, characterized in that: The fan (302) is electrically connected to the solar panel (2) through the connecting bracket (301). The sunscreen film (101) is mainly used for reflecting sunlight, and the heat insulation film (102) is mainly used for blocking the transfer of heat.

3. The solar inflatable vehicle sunshade and heat insulation device according to claim 1, characterized in that: The protection component includes a limiting plate (4) fixedly connected to the inner wall of the air inlet channel pipe (3). A rubber ring (401) is fixedly connected to the front end of the limiting plate (4). A wire mesh frame (402) is fixedly connected to the front end of the rubber ring (401).

4. A solar inflatable vehicle sunshade and heat insulation device according to claim 1, characterized in that: Flexible rods (5) are arranged on the front and rear sides of the lower end of the heat insulation film (102). A rubber plate (501) is fixedly connected to the lower end surface of the flexible rods (5).

5. The solar inflatable vehicle sunshade and heat insulation device according to claim 1, wherein: The clamping component includes a first connecting pipe (6) and a second connecting pipe (8) arranged on the left and right sides of the lower end of the heat insulation film (102), and the second connecting pipe (8) is located on the right side of the first connecting pipe (6). A cavity bracket (7) is arranged on the central outer wall of the first connecting pipe (6). Locking grooves (701) are arranged on both sides of the cavity bracket (7). A movable block (801) is arranged at the central part of the outer wall of the second connecting pipe (8). An insertion block (802) is arranged at the front end of the movable block (801). A spring (803) is arranged inside the insertion block (802). A locking block (804) is arranged at the end of the spring (803), and the locking block (804) is in snap connection with the locking groove (701).

6. The solar inflatable vehicle sunshade and heat insulation device according to claim 5, characterized in that: Connecting rings (601) are arranged at both ends of the outer wall of the first connecting pipe (6). Elastic ropes (602) are arranged on the outer walls of the connecting rings (601). Hooks (603) are arranged at the ends of the elastic ropes (602).

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