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CN-224230293-U - Wind sweeping blade, wind sweeping mechanism and air conditioner

CN224230293UCN 224230293 UCN224230293 UCN 224230293UCN-224230293-U

Abstract

The embodiment of the application provides a wind sweeping blade, a wind sweeping mechanism and an air conditioner, wherein the wind sweeping blade comprises a plurality of blade parts and a plurality of rotating connecting parts which are alternately arranged, any two adjacent blade parts are rotationally connected through one rotating connecting part so as to enable the wind sweeping blade to be curled or flattened gradually, the wind sweeping blade is provided with a first vertex, and any two rotating connecting parts take the first vertex as a common endpoint.

Inventors

  • Chi mang
  • XIONG JUN
  • ZHANG YONG
  • LI CHAO
  • ZHENG HEQING

Assignees

  • TCL空调器(中山)有限公司

Dates

Publication Date
20260512
Application Date
20250520

Claims (10)

  1. 1. The wind sweeping blade is characterized by comprising a plurality of blade parts and a plurality of rotating connecting parts which are alternately arranged, wherein any two adjacent blade parts are connected in a rotating way through one rotating connecting part so as to enable the wind sweeping blade to be curled or flattened gradually, the wind sweeping blade is provided with a first vertex, and any two rotating connecting parts take the first vertex as a common endpoint.
  2. 2. The wind blade of claim 1, wherein the rotational connection extends along a curve.
  3. 3. The wind blade according to claim 1, wherein a wall thickness of the rotation connection portion is smaller than a wall thickness of a blade portion connected to the rotation connection portion or a wall thickness of the rotation connection portion is larger than a wall thickness of a blade portion connected to the rotation connection portion to form a rotation crease between adjacent two of the blade portions such that the adjacent two of the blade portions are rotatably folded or flattened around the rotation crease.
  4. 4. The wind blade of claim 1, wherein the rotational connection is a hinge portion such that two adjacent blade portions are rotatable about the rotational connection.
  5. 5. The wind blade of claim 1, wherein the wind blade is scalloped or scalloped when the wind blade is flattened.
  6. 6. The wind blade of claim 1, wherein the blade portion is formed by two rotational connecting portions and a first curved edge, the two rotational connecting portions having the first apex as a common end point, the first curved edge connecting an end of the two rotational connecting portions remote from the first apex.
  7. 7. The wind blade of claim 6, wherein the first curved edges of the plurality of blade portions are sequentially connected to form a smooth curve or line when the wind blade is flattened.
  8. 8. A wind sweeping mechanism comprising a wind sweeping blade according to any one of claims 1 to 7.
  9. 9. The wind-sweeping mechanism of claim 8, wherein the wind-sweeping mechanism comprises a plurality of wind-sweeping blades and a connecting rod, the wind-sweeping blades are sequentially arranged at intervals along the extending direction of the connecting rod, and one blade part positioned at one end of the wind-sweeping blades along the curling direction is connected with the connecting rod.
  10. 10. An air conditioner comprising the wind sweeping blade according to any one of claims 1 to 7, or comprising the wind sweeping mechanism according to claim 8 or 9.

Description

Wind sweeping blade, wind sweeping mechanism and air conditioner Technical Field The application relates to the technical field of air conditioners, in particular to a wind sweeping blade, a wind sweeping mechanism and an air conditioner. Background In the related art, part of the wind sweeping blades can flexibly deform in the wind sweeping process so as to increase the movement variation range and the wind sweeping effect of the wind sweeping blades. However, the shape of the wind sweeping blade after flexible deformation is simpler, so that the air flow of the air outlet can only blow outwards along a specific direction, and the wind guiding effect is single. Disclosure of utility model The embodiment of the application provides a wind sweeping blade, a wind sweeping mechanism and an air conditioner, which can gradually change the wind guiding direction in the curling and flattening processes, so that the air outlet flow can be blown outwards along a plurality of different directions, and the richness of the air outlet direction is effectively increased. In a first aspect, an embodiment of the present application provides a wind-sweeping blade, including a plurality of blade portions and a plurality of rotation connection portions that are alternately arranged, where any two adjacent blade portions are rotationally connected by one rotation connection portion, so that the wind-sweeping blade is gradually curled or flattened, where the wind-sweeping blade has a first vertex, and any two rotation connection portions use the first vertex as a common endpoint. In some embodiments, the rotational connection is disposed along a curvilinear extension. In some embodiments, the wall thickness of the rotational connection is smaller than the wall thickness of the blade connected to the rotational connection, or the wall thickness of the rotational connection is larger than the wall thickness of the blade connected to the rotational connection, so as to form a rotational crease between two adjacent blade parts, such that the two adjacent blade parts can be folded or flattened rotationally about the rotational crease. In some embodiments, the rotational connection is a hinge portion such that two adjacent blade portions are rotatable about the rotational connection. In some embodiments, the wind-sweeping blades are shell-shaped or fan-shaped when the wind-sweeping blades are flattened. In some embodiments, the blade portion is formed by two rotation connecting portions and a first curved edge, the two rotation connecting portions take the first vertex as a common endpoint, and the first curved edge connects one ends of the two rotation connecting portions away from the first vertex. In some embodiments, when the wind-sweeping blade is flattened, the first curved edges of the blade parts are sequentially connected to form a smooth curve or straight line. In a second aspect, an embodiment of the present application provides a wind sweeping mechanism, including the wind sweeping blade provided in any one of the above embodiments. In some embodiments, the wind sweeping mechanism comprises a plurality of wind sweeping blades and a connecting rod, the wind sweeping blades are sequentially arranged at intervals along the extending direction of the connecting rod, and one blade part positioned at one end of the wind sweeping blade along the curling direction is connected with the connecting rod. In a third aspect, an embodiment of the present application provides an air conditioner, including the wind sweeping blade provided in any one of the above embodiments or the wind sweeping mechanism provided in any one of the above embodiments. In the embodiment of the application, the plurality of blade parts and the plurality of rotary connecting parts are arranged, and the first vertexes are used as common endpoints of any two rotary connecting parts, so that when the wind sweeping blade swings and sweeps wind, the plurality of blade parts can be folded or flattened in sequence around the plurality of rotary connecting parts, so that the wind sweeping blade can be gradually curled or flattened around the first vertexes, and when curled and flattened, the wind sweeping blade is in a curved surface shape, and when flattened, the wind sweeping blade is in a plane shape, so that the wind sweeping blade changes between the curved surface shape and the plane shape in the swinging and sweeping process, and further, the wind outlet flows at different positions are blown outwards along the surfaces of the wind sweeping blade in the curved surface shape or the plane shape, the richness of the wind outlet direction is effectively increased, and the surrounding wind outlet effect is realized. Drawings In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in