WO2019036988A1

WO2019036988A1 - Hot-air blower on desktop

Info

Publication number: WO2019036988A1
Application number: PCT/CN2017/098740
Authority: WO
Inventors: 黄婷婷
Original assignee: 深圳市峰岩科技创新有限公司
Priority date: 2017-08-24
Filing date: 2017-08-24
Publication date: 2019-02-28

Abstract

Provided is a hot-air blower on a desktop, the hot-air blower comprising a base (1) and a wire (11), wherein a supporting arm (2) capable of being bent and maintaining an angle is arranged on the base (1), an installation box is arranged at a tail end of the supporting arm (2), and the wire (11) passes through the supporting arm (2) and is electrically connected to the installation box; and an electric motor and a power supply module are arranged in the installation box; fan blades driven by the electric motor and a protection mesh cover (3) covering the periphery of the fan blades are provided at an end face of the installation box, with the protection mesh cover (3) being made of a high-resistance material, and the power supply module is electrically connected to the protection mesh cover (3).

Description

Manual Title: Desktop hot air blower

Technical field

[0001] The present application relates to the technical field of household articles, and more particularly to a desktop hot air blower.

Background technique

[0002] A small desktop fan is a common household item that can be placed on a desk or desk to help cool down during the hot summer months and optimize the working and learning environment. However, the small fan of the desktop in the prior art can only play the role of air blowing, and can not provide any effect when the weather is cold. The user needs to purchase additional equipment to assist the heating, which increases the purchase cost and occupies the desktop space.

technical problem

[0003] The purpose of the present application is to provide a desktop hot air blower, which aims to solve the problem that the desktop small table lamp in the prior art cannot provide the function of assisting the temperature rise.

Problem solution

Technical solution

[0004] a desktop hot air blower includes a base and an electric wire, and the base is provided with a support arm capable of bending and maintaining an angle, and the end of the support arm is provided with a mounting box, and the electric wire passes through the support arm Connected to the mounting box; a motor and a power supply module are disposed inside the mounting box, and a fan blade driven by the motor and a protective net cover disposed on the outer ring of the fan blade are mounted on one end surface of the mounting box The protective net cover is made of a high-resistance material, and the power supply module is electrically connected to the protective net cover.

Advantageous effects of the invention

Beneficial effect

[0005] In the hot season, the user drives the fan to blow the cool air. In the cold season, the user activates the power supply module, and the protection net cover generates heat after being energized, which provides the user with the function of auxiliary heating and warming, which can save the purchase cost and eliminate the need for additional desktop space.

Brief description of the drawing

DRAWINGS 1 is a schematic structural diagram of a desktop hot air blower according to an embodiment of the present application.

BEST MODE FOR CARRYING OUT THE INVENTION

[0007] In order to make the objects, technical solutions and advantages of the present application more clear, the following is in conjunction with the accompanying drawings and embodiments.

This application is further described in detail. It is understood that the specific embodiments described herein are merely illustrative of the application and are not intended to be limiting.

The implementation of this embodiment will be described in detail below with reference to the specific drawings.

As shown in FIG. 1 , in this embodiment, a desktop hot air blower is provided, including a base 1 and an electric wire 11 . The base 1 is provided with a support arm 2 capable of bending and maintaining an angle, and the end of the support arm 2 is installed. a box, the electric wire 11 is electrically connected to the mounting box through the support arm 2;

[0010] The motor and the power supply module are arranged inside the mounting box, and a fan blade driven by the motor and a protective mesh cover 3 disposed on the outer ring of the fan blade are mounted on one end surface of the mounting box, and the protective mesh cover 3 is made of a high-resistance material. The power supply module is electrically connected to the protection net cover 3.

[0011] In the hot season, the user turns on the motor to drive the fan blades to blow off the cool breeze. In the cold season, the user activates the power supply module, and the protective net cover 3 generates heat after being energized, providing the user with the function of assisting the warming and warming, and the utility model saves the purchase cost, and the same does not need to occupy additional desktop space.

[0012] The desktop hot air blower further includes a processing module for controlling the power of the motor and the power supply module. When the auxiliary heating is required, the power of the control motor is decreased, and the power of the power supply module is increased, so that the protection net cover 3 generates heat. And the fan sends air slowly, blowing hot air to the user.

[0013] In the present embodiment, the protective net cover 3 includes a front net cover 313 located in front of the blade and a rear net cover 323 located behind the fan blade, and the rear net cover 323 is made of a high-resistance material. In other words, only the rear grille 323 located behind the blade of the protective net cover 3 can be energized and heated, thereby preventing the user from accidentally touching the protective net cover 3 to cause burns.

[0014] Preferably, the outer cover of the net cover 3 is sleeved with a heat insulating sleeve 4, and the outer edge of the mesh cover 3 is not easily burned by the user.

The above is only the preferred embodiment of the present application, and is not intended to limit the application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application are included in the present application. Within the scope of protection.

[0016]

Claims

Claim

a desktop hot air blower, comprising a base and an electric wire, wherein the base is provided with a support arm capable of bending and maintaining an angle, and the end of the support arm is provided with a mounting box, and the electric wire passes through the support arm Electrically connected to the mounting box; the mounting box is internally provided with a motor and a power supply module, and the end surface of the mounting box is mounted with a fan blade driven by the motor and a protection net disposed on the outer ring of the fan blade The cover is made of a high-resistance material, and the power supply module is electrically connected to the protective mesh cover.

The desktop heat blower of claim 1 further comprising a processing module for controlling power of said motor and said power supply module.

The table top heat blower according to claim 2, wherein the protective net cover comprises a front grille located in front of the fan blade and a rear grille located behind the fan blade, the rear grille cover Made of high resistance material.

The desktop hot air blower according to claim 3, wherein the outer cover of the net cover is sleeved