TWM580137U - Fan blade mechanism capable of being used as driving source or generating concentrated wind - Google Patents

Abstract

A fan blade mechanism capable of acting as a driving source or generating concentrated wind power, comprising an impeller comprising a ring and a plurality of segments; the collar is a hollow annular structure, and the plurality of segments are connected to the fan blade The outer wall of the collar is annularly arranged and extends outwardly from the outer wall of the collar; when the external wind is blown along the outside of the plurality of segments, the plurality of segments can be blown to rotate The impeller rotates, so that the wind flows from one side of the collar to the other to generate a wind beam; a mandrel passes through the hollow portion of the collar to support the collar and the plurality of segments; wherein the mandrel The collar may form a fixed connection or an interchangeable connection; a drive structure and the mandrel are independent of each other and are not connected, the drive structure is configured to drive the plurality of segments to rotate to generate a wind beam; Flow from one side of the collar to the other.

Description

a fan blade mechanism that can be used as a driving source or generate concentrated wind

This creation is about a fan blade mechanism, especially a blade mechanism that can be used as a driving source or to generate concentrated wind.

The conventional fan structure mainly includes a plurality of blades connected to a rotating shaft, wherein the plurality of blades extend outward from the rotating shaft, and when the driving mechanism of the rear end drives the rotating shaft to rotate, the plurality of blades can be rotated and then rotated. The plurality of blades are used to cut the surrounding airflow to produce a wind beam in a particular direction.

However, in the fan structure of the prior art, the blades are all around the rotating shaft, so when the blade rotates, the wind force near the axial direction of the rotating shaft is smaller, so that the overall wind beam will diverge outward, and There is no concentrated and powerful wind, so the overall wind effect is quite insufficient. Therefore, the applicant hopes that through the simple fan blade design, the fan blade can generate concentrated and powerful wind when it rotates to meet the needs of use.

Therefore, the present invention hopes to propose a new blade mechanism that can be used as a driving source or generate concentrated wind to solve the above-mentioned prior art defects.

Therefore, the purpose of this creation is to solve the above-mentioned problems in the prior art. In this creation, a blade mechanism that can be used as a driving source or generate concentrated wind is proposed, which is to apply a set of rings, spindles and multiple The fan blade constitutes an impeller, and the plurality of fan blades are driven to rotate via a driving mechanism independent of the mandrel such that the mandrel also rotates, and when the mandrel forms a fixed connection with the collar, the heart The rotation of the shaft can be used to drive other structures externally, so its application is as a drive source. When the mandrel and the collar form an interchangeable connection, the mandrel does not rotate along with the fan, and at this time, the plurality of segments form a structure of a bundle fan, and the blown wind gathers into a bundle toward the center. To strengthen the overall wind. Therefore, the structure of the present application can be used as a driving source of an external device or a device for generating a concentrated wind beam as required.

In order to achieve the above object, a blade mechanism capable of being used as a driving source or generating concentrated wind power is proposed, which comprises an impeller comprising a ring and a plurality of segments; the collar is a hollow ring structure. The plurality of segments are connected to the outer wall of the collar and arranged in an annular shape and extend outwardly from the outer wall of the collar; when the external wind blows along the outside of the plurality of segments, the plurality of blades can be blown The segments rotate to drive the impeller to rotate, so that the wind flows from one side of the collar to the other to generate a wind beam; a mandrel passes through the hollow portion of the collar to support the collar and the plurality of a fan blade; wherein the mandrel and the collar can form a fixed connection or an interchangeable connection; a driving structure and the mandrel are independent of each other and are not connected, and the driving structure is configured to drive the plurality of fan blades to rotate A wind beam is generated; so that the wind beam flows from one side of the collar to the other.

The features of the present invention and its advantages can be further understood from the description below, and please refer to the attached drawings when reading.

10‧‧‧ Impeller

11‧‧‧ collar

12‧‧‧ fan

20‧‧‧Drive structure

30‧‧‧Guide structure

31‧‧‧Lower side entrance

32‧‧‧Upper entrance

33‧‧‧export end

40‧‧‧Motor blade group

41‧‧‧Motor

42‧‧‧ leaves

80‧‧‧ mandrel

82‧‧‧ bearing

411‧‧‧ mandrel

Fig. 1 is a perspective view showing the impeller of the first embodiment of the present invention.

Fig. 2 shows another perspective view of the impeller of the first embodiment of the present invention.

Figure 3 shows a perspective view of the first embodiment of the present invention.

Fig. 4 shows another perspective view of the first embodiment of the present invention.

Figure 5 shows a schematic view of a second embodiment of the present invention.

Fig. 6 shows another schematic view of the second embodiment of the present invention.

In view of the structural composition of the case, and the functions and advantages that can be produced, in conjunction with the drawings, a preferred embodiment of the present invention is described in detail below.

Referring to FIG. 1 to FIG. 6 , a first embodiment of the blade mechanism of the present invention which can be used as a driving source or generate concentrated wind power is shown, comprising the following components: an impeller 10 including a set of rings 11 and more Fans 12 The collar 11 is a hollow annular structure, and the plurality of segments 12 are connected to the outer wall of the collar 11 in an annular shape and extend outward from the outer wall of the collar 11. When the external wind is blown along the outside of the plurality of segments 12, the plurality of segments 12 can be blown to rotate, and the impeller 10 is driven to rotate, so that the wind is from one side of the collar 11 to the other side. Flowing to produce a wind beam.

A mandrel 80 passes through the hollow portion of the collar 11 to support the collar 11 and the plurality of segments 12. The mandrel 80 and the collar 11 can form a fixed connection or a mutually interchangeable connection.

As shown in FIGS. 1 and 3, when the mandrel 80 and the collar 11 are fixedly coupled, the mandrel 80 is fixed to the collar 11, so when the impeller 10 rotates, the mandrel 80 It also rotates, so the impeller 10 can drive the spindle 80 to rotate. The rotation of the mandrel 80 can be used to drive other structures externally, and thus its application is as a drive source.

As shown in FIG. 2 and FIG. 4, when the mandrel 80 and the collar 11 are coupled to each other, the mandrel 80 is supported on the collar 11 via at least one bearing 82, so when the impeller is When the 10 is rotated, the mandrel 80 does not rotate. This action applies the impeller 10 to generate wind power. The multiple fans at this time The sheet 12 forms a structure of a bundle fan, that is, when the plurality of segments 12 are blown from one end to the other end, due to the design of the plurality of segments 12, the blown winds are gathered into a bundle toward the center to enhance the overall wind. .

A driving structure 20 and the mandrel 80 are independent of each other, and the driving structure 20 is configured to drive the plurality of segments 12 to rotate to generate a wind beam. Therefore, the wind beam is caused to flow from one side of the collar 11 to the other side.

An air guiding structure 30, which is a tubular structure, includes a lower side inlet end 31 and an upper side inlet end 32 and an outlet end 33. The impeller 10 is rotatably mounted within the air guiding structure 30 near the outlet end 32. The wind guiding structure 30 shown in Figures 3 and 4 is only a schematic view, and any configuration having a guiding wind direction is within the scope of the present invention.

The driving structure 20 includes a motor blade group 40 located inside the air guiding structure 30 and located near the lower side inlet end 31. The motor blade group 40 includes a motor 41 and a spindle with the motor 41. 411 is coupled to a plurality of blades 42. The figure shows that the plurality of blades 42 extend directly from the mandrel 411 of the motor 41, such as the structure of a conventional electric fan. However, the present invention is not limited to this configuration, and any structure in which the blade 42 is coupled to the motor 41 and driven to rotate by the motor 41 is within the scope of the present invention. The motor blade set 40 drives the plurality of blades 42 to rotate via the motor 41, and external wind can be driven from the lower side inlet end 31 of the air guiding structure 30 to the outlet end 32 of the wind guiding structure 30.

When the wind from the motor blade set 40 blows the plurality of segments 12 in the direction of the wind guiding structure 30, the impeller 10 will be driven to rotate. Therefore, the wind is caused to flow from the upper side inlet end 32 to the outlet end 33, while blowing a strong and concentrated wind beam.

Figures 5 and 6 show a second embodiment of the present invention, wherein at least one additional impeller 10 is included. The impellers 10 are arranged in parallel. As shown in FIG. 5, when the mandrel 80 and the collar 11 are fixedly coupled, the wind blown by the driving structure 20 can simultaneously blow the plurality of impellers 10. At the same time, the mandrel 80 of the plurality of impellers 10 is driven to save energy. As shown in FIG. 6, when the mandrel 80 forms an interchangeable connection with the collar 11 via the bearing 82, the wind blown by the driving structure 20 can simultaneously blow the plurality of impellers 10 while driving The segments 12 of the plurality of impellers 10 rotate to produce a larger wind beam.

The advantage of the present invention is that a set of rings, a mandrel and a plurality of segments are used to form the impeller, and the plurality of segments are driven to rotate via a driving mechanism independent of the mandrel, so that the mandrel is also rotated. When the mandrel forms a fixed connection with the collar, the rotation of the mandrel can be used to drive other structures externally, and thus its application is as a drive source. When the mandrel and the collar form an interchangeable connection, the mandrel does not rotate along with the fan, and at this time, the plurality of segments form a structure of a bundle fan, and the blown wind gathers into a bundle toward the center. To strengthen the overall wind. Therefore, the structure of the present application can be used as a driving source of an external device or a device for generating a concentrated wind beam as required.

In summary, the humanized design of this case is quite in line with actual needs. The specific improvement of the existing defects is obviously a breakthrough improvement advantage compared with the prior art, and it has an improvement in efficacy and is not easy to achieve. The case has not been disclosed or disclosed in domestic and foreign literature and market, and has complied with the provisions of the Patent Law.

The detailed description above is a detailed description of one of the possible embodiments of the present invention, and the embodiment is not intended to limit the scope of the patents, and the equivalent implementations or modifications that are not included in the spirit of the present invention should be included in The patent scope of this case.

Claims (7)

A blade mechanism that can be used as a driving source or generate concentrated wind power, comprising: an impeller comprising a ring and a plurality of segments; the collar is a hollow annular structure, and the plurality of segments are connected to The outer wall of the collar is annularly arranged and extends outwardly from the outer wall of the collar; when the external wind blows along the outside of the plurality of segments, the plurality of segments can be blown to rotate, thereby driving The impeller rotates such that wind forces flow from one side of the collar to the other to create a wind beam; a mandrel passes through the hollow portion of the collar to support the collar and the plurality of segments; wherein the mandrel Forming a fixed connection or an interchangeable connection with the collar; a drive structure and the mandrel are independent of each other and are not connected, the drive structure is configured to drive the plurality of segments to rotate to generate a wind beam; The bundle flows from one side of the collar to the other. A fan blade mechanism as claimed in claim 1, wherein the mandrel is fixedly coupled to the collar, and the mandrel is fixed to the collar. When the impeller rotates, the mandrel also rotates, so that the impeller can drive the mandrel to rotate; and the rotation of the mandrel can be used to drive other structures externally, and thus its application is as a driving source. A blade mechanism as claimed in claim 1, which can be used as a driving source or generate concentrated wind power, wherein when the mandrel and the collar form an interchangeable connection, the mandrel is supported by at least one bearing. On the collar, so when the impeller rotates, the mandrel does not rotate; this action is to apply the impeller to generate wind; at this time, the plurality of segments form a structure of the bundle fan, that is, the blow from the one end When the fan blades are to the other end, due to the design of the multiple segments, the blown wind will be bundled into the center to strengthen the overall wind. A fan blade machine that can be used as a driving source or generate concentrated wind as described in claim 1 The structure further includes a wind guiding structure, which is a tubular structure including a lower side inlet end and an upper side inlet end and an outlet end; wherein the impeller is rotatably mounted in the air guiding structure, near the outlet End. A fan blade mechanism as claimed in claim 4, which can be used as a driving source or generate concentrated wind power, wherein the driving structure comprises a motor blade group located inside the air guiding structure, located near the lower side inlet end The motor blade set includes a motor and a plurality of blades coupled to a spindle of the motor; the plurality of blades extend outwardly from a core of the motor; the motor blade group drives the plurality of blades via the motor Rotating to drive external wind from the lower side inlet end of the wind guiding structure to the outlet end of the wind guiding structure; when the wind from the motor blade group blows in the direction of the wind guiding structure When the plurality of segments rotate, the impeller will be driven to rotate; therefore, the wind flows from the upper inlet end to the outlet end to blow out the concentrated wind beam. The fan blade mechanism, which can be used as a driving source or generate concentrated wind as described in claim 1, still includes at least one other impeller, and the impellers are arranged in parallel, when the mandrel and the collar are formed. In the case of a fixed connection, the wind blown by the driving structure can simultaneously blow the plurality of impellers while driving the mandrels of the plurality of impellers to save energy. The fan blade mechanism, which can be used as a driving source or generate concentrated wind as described in claim 3, includes at least one other impeller, and the impellers are arranged in parallel, when the mandrel is connected via the bearing When the collar forms an interchangeable connection, the wind blown by the driving structure can simultaneously blow the plurality of impellers, and simultaneously drive the blades of the plurality of impellers to rotate to generate a larger wind beam.