CN204704139U - Someone follows the trail of unmanned automatic stop fan - Google Patents

Abstract

The utility model discloses a self-stopping fan that is tracked by someone and unmanned, comprising a base, a fan support cylinder, a fan motor body, a fan blade, a natural wind regulating fan, a fan blade shield and a control switch, and the fan support cylinder is provided with a rotating Joint, the upper part is connected with the fan motor body, the lower part is connected with the base, the control switch is installed on the base, the fan blade shield wraps the fan blade and the natural wind regulating fan, and is connected with the fan motor body, the structure of the utility model Simple, with single-person use mode and multi-person use mode, it can blow natural wind. In single-person mode, it can track the user's position and adjust the fan to always blow towards the user. Finally, the fan can be automatically turned off, saving power and avoiding waste.

Description

Someone is tracking and no one is self-stopping the fan

technical field

The utility model relates to the field of an electric fan, in particular to a self-stop fan that is tracked by people and unmanned.

Background technique

The current fan technology is progressing very fast, and various new styles of electric fans are emerging one after another, with uneven quality, various functions, and more and more intelligent, but the existing electric fan technology also has shortcomings, such as being able to The angle of the blower is not adjustable, the mode is relatively single, the structure is rigid, and it cannot interact with the user. The same swing angle, when there are many people, the swing angle is too small, and when there are few people, the swing angle is too large. The wind is blowing, and it cannot meet people's more needs.

Utility model content

The purpose of this utility model is to overcome the above problems existing in the prior art, and to provide someone to track and unmanned self-stop fan. It can track the position of the user and adjust the fan to always blow towards the user. In the multi-person mode, the angle of swinging and blowing can be adjusted. After the user leaves in the area, the fan can be automatically turned off to save power and avoid waste.

In order to achieve the above-mentioned technical purpose and achieve the above-mentioned technical effect, the utility model is realized through the following technical solutions:

Someone traced the unmanned self-stop fan, including the base, the fan support column, the fan motor body, the fan blade, the natural wind regulating fan, the fan blade guard and the control switch, the fan support column is provided with a rotary joint, and the upper part is connected with the fan The motor body is connected, the lower part is connected with the base, the control switch is installed on the base, the fan blade shield wraps the fan blade and the natural wind regulating fan, and is connected with the fan motor body.

Further, a rear sensor is provided at the rear of the fan motor body, and a front sensor is provided at the front of the fan blade guard.

Further, the control switch is provided with a blowing switch, a rotation tracking switch, a timing switch and a rocking rotation angle setting switch.

Further, a slow-speed motor capable of 360° rotation, a power connection device and an intelligent logic controller are installed in the rotary joint.

The beneficial effects of the utility model are:

The utility model has a simple structure, has a single-person use mode and a multi-person use mode, and can blow natural wind. In the single-person mode, the user's position can be tracked to adjust the fan to always blow towards the user. In the multi-person mode, the swinging blowing angle can be adjusted. After the users in the area leave, the fan can be automatically turned off to save power and avoid waste.

The above description is only an overview of the technical solution of the utility model. In order to understand the technical means of the utility model more clearly and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with accompanying drawings as follows: back. The specific embodiment of the utility model is given in detail by the following examples and accompanying drawings.

Description of drawings

The drawings described here are used to provide a further understanding of the utility model and constitute a part of the application. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute improper limitations to the utility model. In the attached picture:

Fig. 1 is the back view of the utility model;

Fig. 2 is a schematic side view of the utility model;

Fig. 3 is the front schematic view of the utility model;

Explanation of symbols in the figure: 1. Base, 2. Fan support cylinder, 3. Rotary joint, 4. Fan motor body, 5. Fan blade, 6. Natural wind regulating fan, 7. Fan blade guard, 8. Rear sensor , 9, front sensor, 10, control switch.

Detailed ways

The utility model will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

Referring to Figures 1-3, an unmanned self-stop fan is tracked by someone, including a base 1, a fan support column 2, a fan motor body 4, fan blades 5, a natural wind regulating fan 6, a fan blade guard 7 and a control switch 10 , the fan support cylinder 2 is provided with a rotary joint 3, the upper part is connected with the fan motor body 4, and the lower part is connected with the base 1, the control switch 10 is installed on the base 1, and the fan blade guard 7 wraps the fan blade 5 and natural wind regulating fan 6, and be connected with fan motor body 4.

Further, a rear sensor 8 is provided at the rear of the fan motor body 4 , and a front sensor 9 is provided at the front of the fan blade guard 7 .

Further, the control switch 10 is provided with a blower switch, a rotation tracking switch, a timing switch and a rocking rotation angle setting switch.

Further, a slow-speed motor capable of 360° rotation, a power connection device and an intelligent logic controller are installed in the rotary joint 3 .

The working principle of this embodiment is as follows:

When the utility model needs to be used, as shown in Figure 1-3, the utility model is taken out and connected to the electricity, and the control switch 10 is operated as required to set whether to adopt a single-person mode or a multi-person mode. Set and adjust whether the fan should swing and the angle of swing, set the blowing time, and finally turn on the blowing switch, so that the multiplayer mode can blow the air conveniently. In the single mode, you can set the blowing time, and then Start the blower switch, so that the single-person mode can blow air conveniently. When a person walks around the room, the rear sensor 8 and the front sensor 9 judge the position of the person, and the rotating joint 3 drives the fan to always rotate and blow air towards the user.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims (1)

1. Some people track the unmanned self-stop fan, which is characterized by: including the base (1), the fan support column (2), the fan motor body (4), the fan blades (5), the natural wind regulating fan (6), the fan Leaf shield (7) and control switch (10), the fan support column (2) is provided with a rotary joint (3), the upper part is connected with the fan motor body (4), the lower part is connected with the base (1), and the The control switch (10) is installed on the base (1), the fan blade guard (7) wraps the fan blade (5) and the natural wind regulating fan (6), and is connected with the fan motor body (4), the The tail of the fan motor body (4) is provided with a rear sensor (8), the front portion of the fan blade guard (7) is provided with a front sensor (9), and the control switch (10) is provided with a blowing switch, a rotation tracking switch, A timing switch and a rocking rotation angle setting switch, a slow motor capable of 360° rotation, a power connection device and an intelligent logic controller are installed in the rotary joint (3).