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A double head fan

A fan and fan blade technology, applied in the field of double-headed fans, can solve the problems of slow swing time of the fan head, failure to achieve a good blowing effect, and low comfort, and achieve the effects of easy disassembly, simple structure, and comfortable use

Active Publication Date: 2019-03-01
林学权
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Fan refers to an electric fan used to generate wind to keep cool in hot weather. It is a device driven by electricity to generate air flow. The motor and fan blades inside are energized and then rotated into natural wind to achieve the effect of cooling. In the prior art, traditional fans often There is only one fan head, which swings back and forth through one fan head, so as to achieve the purpose of blowing air in a large area. However, in summer, when the weather is unbearable, one fan head swings back and forth slowly, and it will cause users to be bothered by being cool for a while and hot for a while. The comfort is low, it is easy to irritate the user, and the power is low, and most of the traditional fan heads can only rotate within 180 degrees. When two people sit opposite each other, the blowing range of the fan head often cannot achieve good blowing Effect

Method used

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0029] See Figure 1 to Figure 4 As shown, a double-headed fan includes a support bracket 2 and a cylinder body 1. Fans 3 are provided at both ends of the cylinder body 1. The fans 3 at both ends of the cylinder body 1 are arranged opposite to each other. The cylinder body 1 An air inlet 19 is provided on the side wall of the cylinder, and the cylinder 1 is arranged horizontally and elastically snapped onto the support bracket 2 .

[0030] As a more specific technical solution of the present invention.

[0031] The cylinder body 1 is provided with two mutually parallel horizontal bars 10, and the horizontal bars 10 are respectively elastically clamped to the opposite sides of the supporting bracket 2, and the opposite sides of the supporting bracket 2 are provided with The anti-off buckle 21, the horizontal bar 10 is located below the anti-off buckle ...

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Abstract

The invention relates to a double-head fan which comprises a bearing frame and a cylinder. Fan bodies are arranged at the two ends of the cylinder. The fan bodies at the two ends of the cylinder are oppositely arranged. An air inlet is formed in the side wall of the cylinder. The cylinder is transversely arranged and is elastically connected to the bearing frame in a clamping manner. Compared with an existing fan, the double-head fan is simple in structure, the fan bodies at the two ends of the cylinder are oppositely arranged, the fan bodies at the two ends of the cylinder work together to achieve bidirectional wind blowing, and therefore wind can be blown to two persons seated oppositely at the same time, and the purpose of enjoying wind blowing together is achieved. In addition, the defects that wind cannot be blown to some angles when a common vertical fan or table fan rotates, and a user feels uncomfortably during use when the common table fan rotates and blows wind can be overcome.

Description

technical field [0001] The invention relates to the technical field of fans, in particular to a double-headed fan. Background technique [0002] Fan refers to an electric fan used to generate wind to keep cool in hot weather. It is a device driven by electricity to generate air flow. The motor and fan blades inside are energized and then rotated into natural wind to achieve the effect of cooling. In the prior art, traditional fans often There is only one fan head, which swings back and forth through one fan head, so as to achieve the purpose of blowing air in a large area. However, in summer, when the weather is unbearable, one fan head swings back and forth slowly, and it will cause users to be bothered by being cool for a while and hot for a while. The comfort is low, it is easy to irritate the user, and the power is low, and most of the traditional fan heads can only rotate within 180 degrees. When two people sit opposite each other, the blowing range of the fan head ofte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04D25/16F04D25/08F04D29/00
CPCF04D25/0606F04D25/08F04D25/166F04D29/002
Inventor 林学权
Owner 林学权
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