Temperature-adjustable sunshade umbrella

Abstract

The temperature-adjustable sunshade comprises a supporting seat, a fixing frame is fixedly connected to the top of the supporting seat, a sunshade body is fixedly connected to the top of the fixing frame, a driving motor is fixedly connected to the position, close to the interior of the fixing frame, of the top of the supporting seat, and a temperature-adjustable sunshade is arranged in the driving motor. An output shaft of the driving motor is fixedly connected with a driving shaft through a coupler, the top of the driving shaft is fixedly connected with a driving cone pulley, the outer wall of the driving cone pulley is movably connected with a driven cone pulley, the outer wall of the driven cone pulley is fixedly connected with a driven shaft, and the outer wall of the driven shaft is fixedly connected with fan blades. According to the device, a plurality of fan blades can be conveniently driven to rotate in different directions, then air flow is driven to flow to the outside of the sunshade body, the internal temperature can be adjusted, the situation that outdoor use of people is affected by too high temperature is prevented, and the comfort during use is improved.

Description

Technical Field

[0001] The utility model belongs to the technical direction of parasols, and specifically relates to a parasol with adjustable temperature. Background Art

[0002] A parasol, also called a sun umbrella, is an umbrella used to protect against direct sunlight. Its main purpose is to isolate ultraviolet rays and reduce sunburn. The temperature around the parasol is greatly improved compared to the external temperature, but in the hot summer, the temperature is still too high. This phenomenon has become a problem that needs to be urgently solved by people in this field. Therefore, a parasol with adjustable temperature is urgently needed to solve the above-mentioned problems. Utility Model Content

[0003] The purpose of the utility model is to provide a temperature-adjustable parasol for existing devices to solve the problems raised in the above-mentioned background technology.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions: a temperature-adjustable parasol, comprising a support seat, a fixing frame is fixedly connected to the top of the support seat, a parasol body is fixedly connected to the top of the fixing frame, a driving motor is fixedly connected to the top of the support seat near the inside of the fixing frame, an output shaft of the driving motor is fixedly connected to the driving shaft through a coupling, an active conical wheel is fixedly connected to the top of the driving shaft, a driven conical wheel is movably connected to the outer wall of the active conical wheel, a driven shaft is fixedly connected to the outer wall of the driven conical wheel, and a fan blade is fixedly connected to the outer wall of the driven shaft. By providing the support seat, the fixing frame, the parasol body, the driving motor, the driving shaft, the active conical wheel, the driven conical wheel, the driven shaft and the fan blade, it is convenient to drive a plurality of fan blades to rotate in different directions, thereby driving the airflow to flow to the outside of the parasol body, which is conducive to adjusting the internal temperature, preventing the outdoor use of people from being affected by excessively high temperature, improving the comfort during use, meeting people's work needs, and worthy of popularization and use.

[0005] Furthermore, the fixing frame has a "cross"-shaped structure when viewed from above, and the size of the fixing frame is larger than the size of the umbrella pole of the parasol body, which facilitates effective support of the parasol body.

[0006] Furthermore, the active bevel wheel and the fixed frame form a rotating structure through the driving shaft, and a spacing is provided between the active bevel wheel and the inner wall of the fixed frame, which facilitates the effective rotation of the active bevel wheel.

[0007] Furthermore, the driving bevel gear and the driven bevel gear are meshed with each other, and the driven bevel gears are distributed at equal angles along the axial center line of the drive shaft, which facilitates the driving bevel gear to drive the driven bevel gear to rotate synchronously and makes the symmetrically distributed driven bevel gears rotate in opposite directions.

[0008] Furthermore, the driven shaft is rotatably connected to the inner wall of the fixing frame via a bearing, which facilitates the support of the driven shaft.

[0009] Furthermore, the fan blades form a linkage structure with the driven cone wheel through the driven shaft, and the size of the fan blades is larger than the size of the vertical plate of the fixed frame, which facilitates the driven cone wheel to drive the fan blades to rotate through the driven shaft, and then the fan blades drive the air flow.

[0010] Compared with the prior art, the beneficial effects achieved by the utility model are: the utility model,

[0011] By providing a support base, a fixing frame, a parasol body, a driving motor, a driving shaft, an active conical wheel, a driven conical wheel, a driven shaft and fan blades, it is convenient to drive multiple fan blades to rotate in different directions, thereby driving the airflow to flow to the outside of the parasol body, which is beneficial to regulate the internal temperature, prevents people's outdoor use from being affected by excessive temperature, improves comfort during use, meets people's work needs, and is worthy of promotion and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the connection between the driving cone wheel and the driven cone wheel of the utility model;

[0015] Figure 3 It is a front sectional schematic diagram of the utility model.

[0016] In the figure: 1. support base; 2. fixing frame; 3. parasol body; 4. driving motor; 5. driving shaft; 6. driving cone wheel; 7. driven cone wheel; 8. driven shaft; 9. fan blades. DETAILED DESCRIPTION

[0017] The following is a further non-limiting detailed description of the technical solution of the utility model in conjunction with the preferred embodiments and the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3The utility model provides a technical solution: a temperature-adjustable parasol, comprising a support base 1, a fixing frame 2 is fixedly connected to the top of the support base 1, a parasol body 3 is fixedly connected to the top of the fixing frame 2, a driving motor 4 is fixedly connected to the inside of the top of the support base 1 near the fixing frame 2, an output shaft of the driving motor 4 is fixedly connected to a driving shaft 5 through a coupling, a driving cone wheel 6 is fixedly connected to the top of the driving cone wheel 6, a driven cone wheel 7 is movably connected to the outer wall of the driven cone wheel 7, a driven shaft 8 is fixedly connected to the outer wall of the driven cone wheel 7, and a driven shaft 8 is fixedly connected to the driven cone wheel 6. The outer wall of the shaft 8 is fixedly connected with the fan blades 9. By arranging the support base 1, the fixing frame 2, the parasol body 3, the driving motor 4, the driving shaft 5, the active cone wheel 6, the driven cone wheel 7, the driven shaft 8 and the fan blades 9, it is convenient to drive the multiple fan blades 9 to rotate in different directions, thereby driving the air flow to flow to the outside of the parasol body 3, which is beneficial to regulate the internal temperature, prevents the outdoor use of people from being affected by the excessive temperature, improves the comfort during use, meets people's work needs, and is worthy of promotion and use.

[0019] Furthermore, the fixing frame 2 is a "cross"-shaped structure when viewed from above, and the size of the fixing frame 2 is larger than the size of the pole of the parasol body 3, which facilitates the effective support of the parasol body 3.

[0020] Furthermore, the active bevel wheel 6 forms a rotating structure with the fixing frame 2 through the driving shaft 5 , and a gap is provided between the active bevel wheel 6 and the inner wall of the fixing frame 2 , which facilitates the effective rotation of the active bevel wheel 6 .

[0021] Furthermore, the driving bevel wheel 6 and the driven bevel wheel 7 are meshed with each other, and the driven bevel wheels 7 are distributed at equal angles along the axial center line of the driving shaft 5, which facilitates the driving bevel wheel 6 to drive the driven bevel wheels 7 to rotate synchronously, and makes the symmetrically distributed driven bevel wheels 7 rotate in opposite directions.

[0022] Furthermore, the driven shaft 8 is rotatably connected to the inner wall of the fixing frame 2 via a bearing, which facilitates supporting the driven shaft 8 .

[0023] Furthermore, the fan blades 9 form a linkage structure with the driven bevel wheel 7 through the driven shaft 8, and the size of the fan blades 9 is larger than the size of the vertical plate of the fixed frame 2, which facilitates the driven bevel wheel 7 to drive the fan blades 9 to rotate through the driven shaft 8, and then the fan blades 9 drive the air flow.

[0024] When in use, first start the drive motor 4, so that the drive motor 4 drives the drive shaft 5 to rotate, and the drive shaft 5 drives the active bevel wheel 6 to rotate, and the active bevel wheel 6 drives the driven bevel wheel 7 to rotate, and the symmetrically distributed driven bevel wheels 7 rotate in the opposite direction, and then the driven bevel wheels 7 drive the fan blades 9 to rotate through the driven shaft 8, so that the fan blades 9 drive the air to disperse around, and then the internal heat dissipation effect is improved, thereby realizing the function of facilitating the adjustment of the internal temperature of the parasol and improving the comfort during use.

[0025] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0026] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit them. Although the utility model is described in detail with reference to the above embodiments, a person skilled in the art should understand that the technical solutions described in the above embodiments can still be modified, or some of the technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the utility model.

Claims

1. A temperature-adjustable sunshade umbrella, comprising a support base (1), characterized in that: The top of the support seat (1) is fixedly connected to a fixing frame (2), the top of the fixing frame (2) is fixedly connected to a parasol body (3), the top of the support seat (1) near the inside of the fixing frame (2) is fixedly connected to a driving motor (4), the output shaft of the driving motor (4) is fixedly connected to a driving shaft (5) via a coupling, the top of the driving shaft (5) is fixedly connected to a driving cone wheel (6), the outer wall of the driving cone wheel (6) is movably connected to a driven cone wheel (7), the outer wall of the driven cone wheel (7) is fixedly connected to a driven shaft (8), and the outer wall of the driven shaft (8) is fixedly connected to a fan blade (9).

2. A temperature-adjustable parasol according to claim 1, characterized in that: The fixing frame (2) has a "cross"-shaped structure when viewed from above, and the size of the fixing frame (2) is larger than the size of the pole of the parasol body (3).

3. The temperature-adjustable parasol according to claim 1, characterized in that: The active cone wheel (6) forms a rotating structure with the fixed frame (2) through the driving shaft (5), and a spacing is provided between the active cone wheel (6) and the inner wall of the fixed frame (2).

4. The temperature-adjustable parasol according to claim 1, characterized in that: The active bevel gear (6) and the driven bevel gear (7) mesh with each other, and the driven bevel gear (7) is distributed at equal angles along the axial center line of the drive shaft (5).

5. The temperature-adjustable parasol according to claim 1, characterized in that: The driven shaft (8) is rotatably connected to the inner wall of the fixing frame (2) via a bearing.

6. The temperature-adjustable parasol according to claim 1, characterized in that: The fan blade (9) forms a linkage structure with the driven cone wheel (7) via the driven shaft (8), and the size of the fan blade (9) is larger than the size of the vertical plate of the fixing frame (2).

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