TWM641309U - Electric fan and carrier thereof - Google Patents

Abstract

The invention discloses an electric fan and its carrier. The carrying platform can be used for installing the fan blade assembly, and includes a base, a support rod, a mounting frame and a plurality of traction parts. The base has two first connection points. The support rod has second and third connection points. Orthographic projection points of the second and third connection points on the base are passed through by the virtual configuration line on the base. The two first connection points are respectively located on both sides of the imaginary configuration line. The installation frame has two first, second and third matching points, and the orthographic projection points of the two first matching points on the base are on both sides of the imaginary configuration line. Orthographic projection points of the second and third matching points on the base are located on the imaginary configuration line. The plurality of traction parts connect the adjacent first connection point and the first matching point, the second connecting point and the second matching point, and the third connecting point and the third matching point.

Description

Electric fan and its carrier

The invention relates to an electric fan and its carrier, in particular to an electric fan and its carrier which are different from the traditional structure.

Most of the existing electric fans have a base, a support rod fixed on the base, a mounting case assembled on the support rod, and a blade assembly mounted on the mounting case. Yet the structure of existing electric fan adopts this disposition mode mostly, causes the structural design of existing electric fan to stagnate, and nothing new.

Therefore, the inventor of the present invention believes that the above-mentioned defects can be improved, and Naite has devoted himself to research and combined with the application of scientific principles, and finally proposes a design that is reasonably designed and effectively improves the above-mentioned defects.

The technical problem to be solved by this invention is to provide an electric fan and its carrier for the deficiencies of the prior art.

The embodiment of the present invention discloses an electric fan, which includes: a carrier, including: a base with two first connection points spaced apart from each other; a support rod arranged on the base, and the support rod has a second A connection point and a third connection point, a projection point of the second connection point on the base and a projection point of the third connection point on the base are projected on the base An imaginary configuration line passes through, and the two first connection points are respectively located on both sides of the imaginary configuration line; a mounting bracket is arranged on one side of the support rod and does not contact the support rod, so Shu'an The mounting frame has two first matching points, a second matching point, and a third matching point, and the two projection points of the two first matching points respectively orthographically projected on the base are located on the virtual configuration line On both sides of the two sides, the projection points of the second matching point and the third matching point on the base are located on the virtual configuration line; two first traction parts are respectively connected to the adjacent first drawing parts. a connection point and the first matching point; a second pulling member connecting the second connecting point and the second matching point; and a third pulling member connecting the third connecting point and the first Three matching points; wherein, two of the first traction member, the second traction member, and the third traction member can pull the base, the support rod, and the installation frame to generate a force balance state; and a blade assembly installed on the carrier.

The embodiment of the present invention also discloses a stage for an electric fan, which can be used for installing a fan blade assembly. The stage includes: a base with two first connection points spaced apart from each other; On the base, the support rod has a second connection point and a third connection point, the second connection point is orthographically projected on a projection point on the base and the third connection point is orthographically projected on the A projection point on the base is passed by an imaginary configuration line on the base, and the two first connection points are respectively located on both sides of the imaginary configuration line; a mounting bracket is arranged on the support rod one side and does not contact the support rod, the mounting bracket has two first matching points, a second matching point, and a third matching point, and the two first matching points are respectively orthographically projected on the The two projection points on the base are located on both sides of the virtual configuration line, and the projection points of the second matching point and the third matching point on the base are located on the virtual configuration line; A first traction member, each connecting the adjacent first connection point and the first matching point; a second traction member, connecting the second connection point and the second cooperation point; and a third traction part, connecting the third connection point and the third mating point; wherein, two of the first traction part, the second traction part, and the third traction part can pull the base, the The support rod and the installation frame are used to create a state of force balance.

To sum up, the electric fan and its carrier disclosed in the embodiment of the invention can be projected through "the second connection point is projected on the base on a projection point and the third connection point is projected A projected point on the base is crossed by an imaginary configuration line on the base, and the two first connection points are respectively located on both sides of the imaginary configuration line" and "the two first connection points Two projection points of a matching point on the base are respectively orthographically projected on the two sides of the virtual configuration line, and the second matching point and the third matching point are respectively orthographically projected on the projection points of the base "located on the imaginary configuration line", so that the base, the support rod and the installation frame can be achieved by the two first traction parts, the second traction part and the third traction part The state of force balance allows the electric fan and its carrier to have a new structural configuration compared with the existing electric fan.

In order to further understand the characteristics and technical content of this creation, please refer to the following detailed description and drawings about this creation. However, the provided drawings are only for reference and explanation, and are not used to limit this creation.

100: electric fan

1: carrier

11: base

111: The first connection point

12: Support rod

121: Second connection point

122: The third connection point

123: rod body

124:Protruding block

13: Mounting frame

131: The first matching point

132: The second matching point

133: The third matching point

134: Ontology

G: holding tank

135: Windshield

14: The first traction piece

15: The second traction member

16: The third traction piece

2: Fan blade assembly

L1: virtual configuration line

L2: Imaginary auxiliary line

L3: Imaginary orthographic projection line

Fig. 1 is the three-dimensional schematic diagram of the electric fan of this creation.

Fig. 2 is another perspective view of the electric fan of the invention.

Fig. 3 is a schematic side view of the electric fan of the invention.

Fig. 4 is a schematic front view of the electric fan of this creation.

Fig. 5 is a schematic top view of the electric fan of the invention.

Fig. 6 is a schematic cross-sectional view of an electric fan cut along an imaginary auxiliary line.

Fig. 7 is another three-dimensional schematic diagram of the electric fan of the invention.

The following is a description of the implementation of the "electric fan and its platform" disclosed in this creation through specific specific examples. Those skilled in the art can understand the advantages and effects of this creation from the content disclosed in this specification. The invention can be implemented or applied in other different specific embodiments All the details in this specification can also be modified and changed based on different viewpoints and applications without departing from the idea of this creation. In addition, the drawings of this creation are only for simple illustration, not according to the actual size of the depiction, prior statement. The following embodiments will further describe the relevant technical content of this creation in detail, but the disclosed content is not intended to limit the protection scope of this creation.

It should be understood that although terms such as "first", "second", and "third" may be used herein to describe various elements or signals, these elements or signals should not be limited by these terms. These terms are mainly used to distinguish one component from another component, or one signal from another signal. In addition, the term "or" used herein may include any one or a combination of more of the associated listed items depending on the actual situation.

In addition, in the following description, if it is pointed out that please refer to the specific drawing or as shown in the specific drawing, it is only used to emphasize in the subsequent description, and most of the relevant content described above appears in the specific drawing , but does not limit the subsequent description to only those specific drawings that may be referred to.

Referring to FIG. 1 to FIG. 7 , this embodiment provides an electric fan 100 . As shown in Figures 1 and 2, the electric fan 100 includes a platform 1 and a fan blade assembly 2 mounted on the platform 1, and the platform 1 can support the fan blade assembly 2 to a The use height enables the fan blade assembly 2 to drive surrounding air to generate air flow. Wherein, the fan blade assembly 2 may have elements such as fan blades, motors, and adapters in practice, and the fan blade assembly 2 is not the main technical focus of this creation, so it will not be specifically described here.

In addition, it should be explained that although the above-mentioned carrier 1 and the fan blade assembly 2 are collectively defined as the electric fan 100 in this embodiment, the present invention is not limited thereto. For example, the carrier 1 can also be used independently (such as: implemented, manufactured, sold, etc.) or used in combination with other components. The structure of each element of the carrier 1 will be introduced below, and the connection relationship between each element of the carrier 1 will be described in due course.

As shown in Figures 3 to 5, the carrier 1 includes a base 11, which is arranged on the bottom A support rod 12 on the seat 11, a mounting frame 13 that is arranged on one side of the support rod 12 and does not contact the support rod 12, and two first traction rods that connect the base 11 and the mounting frame 13 14 , and a second traction member 15 and a third traction member 16 connecting the support rod 12 and the installation frame 13 .

As shown in FIG. 1 , FIG. 2 , and FIG. 7 , the base 11 is a circular hollow structure in this embodiment, and the base can be used to install (or accommodate) components (eg, adapters). In practical applications, the top surface of the base 11 can be made of a light-transmitting material, and a light-emitting element (not shown) is embedded in the base 11, so that the light emitted by the light-emitting element can pass through the base 11 shot from the top. In addition, the base 11 also has two first connection points 111 on both sides thereof, that is, the two first connection points 111 are arranged at intervals from each other.

As shown in FIG. 3 , FIG. 5 and FIG. 7 , the support rod 12 has a second connection point 121 and a third connection point 122 , and the second connection point 121 is orthographically projected on a projection on the base 11 point and a projection point of the third connection point 122 on the base 11 is passed by an imaginary configuration line L1 on the base 11, and the two first connection points 111 are respectively located on the base 11 Describe the two sides of the virtual arrangement line L1.

It should be noted that the imaginary configuration line L1 is a line that does not actually exist, and the imaginary configuration line L1 preferably passes through the center of the base 11, but the invention is not limited thereto (for example: the imaginary configuration Line L1 does not pass through the center of the base 11).

In a practical application, the support rod 12 has a rod body 123 and a protruding block 124, one end of the rod body 123 is connected to the base 11, and the other end (top surface) of the rod body 123 has the The third connection point 122 is described. The protruding block 124 is connected to a side of the rod body 123 facing the installation frame 13 , and the side of the protruding block 124 facing the base 11 has the second connection point 121 . That is to say, the second connection point 121 is closer to the center of the base 11 than the third connection point 122 .

In addition, it is worth noting that in this embodiment, the two first connection points 111 are passed by an imaginary auxiliary line L2 (not an actual line) on the base 11, and the second connection points The projection point of the point 121 is located on the imaginary auxiliary line L2. That is to say, there is an intersection point between the virtual auxiliary line L2 and the virtual configuration line L1, and the intersection point is the projection point of the second connection point 121 and the third connection point 122. projected point. That is to say, the second connection point 121 and the third connection point 122 are located on the path of an imaginary orthographic projection line L3, but the invention is not limited thereto. For example, only one of the second connection point 121 and the third connection point 122 may be located on the path of the virtual orthographic projection line L3.

Referring back to Figure 4, Figure 5 and Figure 7, the mounting frame 13 has two first matching points 131, a second matching point 132, and a third matching point 133, the two first matching points 131 are respectively orthographically projected on the base 11, and the two projection points are located on both sides of the virtual configuration line L1, and the second matching point 132 and the third matching point 133 are respectively orthographically projected on the base 11 The projection point of is located on the virtual configuration line L1.

In a practical application, the installation frame 13 has a body 134 and a windshield 135 . Wherein, the body 134 has a roughly annular structure and has a receiving groove G, and the body 134 has the second matching point 132 on the side of the receiving groove G facing the base 11, and the The accommodating groove G can be used for partially accommodating the protruding block 124 . In addition, the windshield 135 is arranged on the body 134 for accommodating the components of the fan blade assembly 2 (for example: the fan blade and the rotating shaft), and the windshield 135 has Two first matching points 131 .

Preferably, the projection point of the second matching point 132 and the projection point of the third matching point 133 may be located on the imaginary auxiliary line L2. In addition, the projection point of the second matching point 132 , the projection point of the third matching point 133 , and the projection point of the second connection point 121 overlap with each other. That is to say, the second matching point 132, the third matching point 133, and the second connection point 121 may be located on the path of the virtual orthographic projection line L3. on the trail.

It is worth noting that the projection points of the two first matching points 131 are located on the side of the imaginary auxiliary line L2 away from the support rod 12, and the projection points of the third connection point 122 are located at The imaginary auxiliary line L2 is adjacent to one side of the support pole 12 .

Referring back to Fig. 6 and shown in Fig. 7, two described first pulling members 14, described second pulling members 15, and described third pulling members 16 are respectively flexible wire rods (such as : chain beads, ropes, iron chains, etc.), but this creation is not limited thereto. For example, in other unillustrated embodiments of the present invention, the two first traction elements 14 , the second traction elements 15 , and the third traction elements 16 may also be rod bodies. Each of the first traction members 14 connects the adjacent first connection point 111 and the first mating point 131 (that is, the first connection point 111 on the left or right side in FIG. 4 and the first Match point 131). The second pulling member 15 connects the second connecting point 121 and the second matching point 132 . The third pulling member 16 connects the third connecting point 122 and the third matching point 133 .

Accordingly, the two first pulling members 14, the second pulling members 15, and the third pulling members 16 can pull the base 11, the support rod 12, and the mounting frame 13 to produce A state of force balance allows the installation frame 13 not to directly contact the base 11 and the support rod 12 and stably allow the blade assembly 2 to generate airflow. In addition, the installation frame 13 is limited on the base 11 and the support rod 12 based on being "tracted", so the installation frame 13 is visually suspended and can be properly shaken The operation of the fan blade assembly 2 is not affected.

[Technical effect of this creation embodiment]

To sum up, the electric fan and its carrier disclosed in the embodiment of the present invention can be projected on the base through "the second connection point is orthographically projected on a projection point on the base and the third connection point is orthographically projected on the base." A projected point on the base is passed by an imaginary configuration line on the base, and the two first connection points are respectively located on both sides of the imaginary configuration line" and "the two first matching point The two projection points that are orthographically projected on the base are located on both sides of the virtual configuration line, and the projection points of the second matching point and the third matching point that are orthographically projecting on the base are located on the The design on the "imaginary configuration line" enables the base, the support rod and the installation frame to reach a state of force balance through the two first traction elements, the second traction element and the third traction element , so that the electric fan and its carrier can have a new structural configuration compared with the existing electric fan.

The content disclosed above is only the preferred feasible embodiment of this creation, and does not limit the scope of patent application for this creation. Therefore, all equivalent technical changes made by using the instructions and drawings of this creation are included in the application of this creation. within the scope of the patent.

100: electric fan

1: carrier

11: Base

12: Support rod

13: Mounting frame

14: The first traction piece

16: The third traction piece

2: Fan blade assembly

Claims (10)

An electric fan, comprising: A carrier, including: a base having two first connection points spaced apart from each other; A support rod is arranged on the base, the support rod has a second connection point and a third connection point, and the second connection point is orthographically projected on a projection point on the base and the third connection point A projected point of the connection point on the base is crossed by an imaginary configuration line on the base, and the two first connection points are respectively located on both sides of the imaginary configuration line; A mounting frame, which is arranged on one side of the support rod and does not contact the support rod, the mounting frame has two first matching points, a second matching point, and a third matching point, and the two The two projection points of the first matching point on the base are respectively orthographically projected on the two sides of the virtual configuration line, and the projections of the second matching point and the third matching point on the base are respectively orthogonally projected The point is located on the imaginary configuration line; Two first traction parts, each connecting the adjacent first connection point and the first matching point; a second traction member connecting the second connection point and the second mating point; and a third traction member, connecting the third connecting point and the third mating point; Wherein, two of the first traction member, the second traction member, and the third traction member can draw the base, the support rod, and the installation frame to produce a force balance state; and A fan blade assembly is installed on the carrier. The electric fan according to claim 1, wherein the two first connection points are passed by an imaginary auxiliary line on the base, and the projection point of the second connection point is located on the imaginary auxiliary line . The electric fan according to claim 2, wherein the projected point of the second matching point and the projected point of the third matching point are located on the imaginary auxiliary line. The electric fan according to claim 2, wherein the projection points of the two first matching points are located on the side of the imaginary auxiliary line away from the support rod, and the projection of the third connection point The point is located on one side of the imaginary auxiliary line adjacent to the support bar. The electric fan according to claim 1, wherein the projection point of the second matching point, the projection point of the third matching point, and the projection point of the second connecting point overlap each other . The electric fan according to claim 1, wherein the support rod includes a rod body and a protruding block, one end of the rod body is connected to the base, and the other end of the rod body has the third connection point The protruding block is connected to the side of the rod body facing the installation frame, and the side of the protruding block facing the base has the second connection point. The electric fan according to claim 6, wherein the installation frame includes a body and a windshield, the body has a receiving groove, and the body faces a side of the base in the receiving groove There is the second matching point on the top, and a part of the protruding block is located in the accommodating groove; the windshield has two first matching points. A carrier for an electric fan can be used for installing a fan blade assembly, the carrier includes: a base having two first connection points spaced apart from each other; A support rod is arranged on the base, the support rod has a second connection point and a third connection point, and the second connection point is orthographically projected on a projection point on the base and the third connection point A projected point of the connection point on the base is crossed by an imaginary configuration line on the base, and the two first connection points are respectively located on both sides of the imaginary configuration line; A mounting frame, which is arranged on one side of the support rod and does not contact the support rod, the mounting frame has two first matching points, a second matching point, and a third matching point, and the two The two projection points of the first matching point on the base are respectively orthographically projected on the two sides of the virtual configuration line, and the projections of the second matching point and the third matching point on the base are respectively orthogonally projected The point is located on the imaginary configuration line; Two first traction parts, each connecting the adjacent first connection point and the first matching point; a second traction member connecting the second connection point and the second mating point; and a third traction member, connecting the third connecting point and the third mating point; Wherein, the two first pulling elements, the second pulling element, and the third pulling element can pull the base, the support rod, and the installation frame to generate a force balance state. The electric fan carrier according to claim 8, wherein two first connection points are passed by an imaginary auxiliary line on the base, and the projection point of the second connection point is located at the Imaginary auxiliary line. The electric fan carrier according to claim 9, wherein the projection point of the second matching point and the projection point of the third matching point are located on the imaginary auxiliary line.

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