WO2019036988A1 - Ventilateur à air chaud pour bureau - Google Patents

Ventilateur à air chaud pour bureau Download PDF

Info

Publication number
WO2019036988A1
WO2019036988A1 PCT/CN2017/098740 CN2017098740W WO2019036988A1 WO 2019036988 A1 WO2019036988 A1 WO 2019036988A1 CN 2017098740 W CN2017098740 W CN 2017098740W WO 2019036988 A1 WO2019036988 A1 WO 2019036988A1
Authority
WO
WIPO (PCT)
Prior art keywords
desktop
cover
power supply
air blower
supply module
Prior art date
Application number
PCT/CN2017/098740
Other languages
English (en)
Chinese (zh)
Inventor
黄婷婷
Original Assignee
深圳市峰岩科技创新有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市峰岩科技创新有限公司 filed Critical 深圳市峰岩科技创新有限公司
Priority to PCT/CN2017/098740 priority Critical patent/WO2019036988A1/fr
Publication of WO2019036988A1 publication Critical patent/WO2019036988A1/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D5/00—Hot-air central heating systems; Exhaust gas central heating systems
    • F24D5/02—Hot-air central heating systems; Exhaust gas central heating systems operating with discharge of hot air into the space or area to be heated

Definitions

  • the present application relates to the technical field of household articles, and more particularly to a desktop hot air blower.
  • 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.
  • 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.
  • 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.
  • 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.
  • the user drives the fan to blow the cool air.
  • 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.
  • DRAWINGS 1 is a schematic structural diagram of a desktop hot air blower according to an embodiment of the present application.
  • a desktop hot air blower 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;
  • 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.
  • the user turns on the motor to drive the fan blades to blow off the cool breeze.
  • 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.
  • the desktop hot air blower further includes a processing module for controlling the power of the motor and the power supply module.
  • a processing module for controlling the power of the motor and the power supply module.
  • 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.
  • 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.
  • 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.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

L'invention concerne un ventilateur à air chaud pour bureau. Le ventilateur à air chaud comprend une base (1) et un fil (11), un bras-support (2) pouvant être plié et pouvant rester à un angle est disposé sur la base (1), un boîtier d'installation est placé au niveau d'une extrémité arrière du bras-support (2), et le fil (11) passe par le bras-support (2) et est électriquement relié au boîtier d'installation; et un moteur électrique et un module d'alimentation électrique sont disposés dans le boîtier d'installation; des pales de ventilateur entraînées par le moteur électrique et un couvercle de protection grillagé (3) recouvrant la périphérie des pales de ventilateur sont disposés au niveau d'une face terminale du boîtier d'installation, le couvercle de protection grillagé (3) étant constitué d'un matériau à résistance élevée, et le module d'alimentation électrique étant électriquement relié au couvercle de protection grillagé (3).
PCT/CN2017/098740 2017-08-24 2017-08-24 Ventilateur à air chaud pour bureau WO2019036988A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/098740 WO2019036988A1 (fr) 2017-08-24 2017-08-24 Ventilateur à air chaud pour bureau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/098740 WO2019036988A1 (fr) 2017-08-24 2017-08-24 Ventilateur à air chaud pour bureau

Publications (1)

Publication Number Publication Date
WO2019036988A1 true WO2019036988A1 (fr) 2019-02-28

Family

ID=65438239

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/098740 WO2019036988A1 (fr) 2017-08-24 2017-08-24 Ventilateur à air chaud pour bureau

Country Status (1)

Country Link
WO (1) WO2019036988A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2254127Y (zh) * 1996-10-18 1997-05-14 黄细莲 冷暖两用节能电扇
CN2813955Y (zh) * 2005-06-30 2006-09-06 朱盈盈 一种冷暖风扇
KR20110002641U (ko) * 2009-09-09 2011-03-16 김경순 선풍기 팬히터
CN102758782A (zh) * 2011-04-27 2012-10-31 顾勇 冬夏两用电风扇
CN104047877A (zh) * 2013-03-13 2014-09-17 广东美的环境电器制造有限公司 风扇头及具有它的电风扇
CN104534347A (zh) * 2014-11-21 2015-04-22 江门市江海区万福达缝纫机店 一种多功能灯扇组合
CN206397775U (zh) * 2016-12-29 2017-08-11 江西康铭盛光电科技有限公司 一种可手动调节角度的微型风扇

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2254127Y (zh) * 1996-10-18 1997-05-14 黄细莲 冷暖两用节能电扇
CN2813955Y (zh) * 2005-06-30 2006-09-06 朱盈盈 一种冷暖风扇
KR20110002641U (ko) * 2009-09-09 2011-03-16 김경순 선풍기 팬히터
CN102758782A (zh) * 2011-04-27 2012-10-31 顾勇 冬夏两用电风扇
CN104047877A (zh) * 2013-03-13 2014-09-17 广东美的环境电器制造有限公司 风扇头及具有它的电风扇
CN104534347A (zh) * 2014-11-21 2015-04-22 江门市江海区万福达缝纫机店 一种多功能灯扇组合
CN206397775U (zh) * 2016-12-29 2017-08-11 江西康铭盛光电科技有限公司 一种可手动调节角度的微型风扇

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