Novel waistband hook type miniature fan
A technology of miniature fans and belts, which is applied in the direction of non-variable pumps, pump control, and components of pumping devices for elastic fluids, etc. It can solve the problems of large volume, no need for blowing, and inconvenient portability, so as to protect personal safety , low cost and simple structure
Inactive Publication Date: 2017-05-31
黄俊柳
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Problems solved by technology
There are all kinds of fans on the market, but most of them are relatively large and need to be driven by mains power, which is not easy to carry
Most of the miniature fans driven by direct current on the market are used to dissipate heat for electrical appliances on the circuit board, and are generally not used to blow air to people.
Method used
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[0011] The present invention will be further described below in conjunction with the accompanying drawings.
[0012] The miniature fan of the present invention is made up of miniature fan module 1, rechargeable battery 2, control module, air supply duct 3 and casing 5, wherein miniature fan module 1, rechargeable battery 2, control module are arranged inside casing 5, and air supply duct 3 is An air duct with two ends open, one end is the air inlet of the air supply duct 3, and the other end is the air outlet of the air supply duct 3, the air supply duct 3 is fixedly installed on one side of the shell 5, and the air inlet of the air supply duct 3 Stretch into the inside of the shell 5 and connect with the air outlet of the miniature fan module 1, and the air outlet of the air supply duct 3 extends to the outside of the shell 5; An air intake grid 4 is provided; the miniature fan module 1 and the rechargeable battery 2 are connected to the control module through lines, and the ...
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The invention provides a novel waistband hook type miniature fan. The novel waistband hook type miniature fan consists of a miniature fan module, a rechargeable battery, a control module, an air delivery duct and an outer casing, wherein the miniature fan module, the rechargeable battery and the control module are arranged in the outer casing; the air delivery duct is fixedly arranged at one side of the outer casing; an air inlet of the air delivery duct extends into the outer casing, and is connected with an air outlet of the miniature fan module, and an air outlet of the air delivery duct extends out of the outer casing; a waistband hook is arranged at the outer side of the outer casing, and the lower part of the outer casing is provided with an air inlet grid. The novel waistband hook type miniature fan has the advantages that the miniature fan can be buckled on a waistband of a user through the waistband hook, and can be completely put into clothes, so that cool air can be provided for the body of the user when the miniature fan is put into the clothes at the high-temperature outdoor environment, the body of the user is cooled to avoid heatstroke, and the miniature fan is most suitable for outdoor construction persons; the structure is simple, the cost is low, and the miniature fan is suitable for being greatly popularized in market.
Description
technical field [0001] The invention relates to a portable small household appliance, in particular to a novel belt-hooked miniature fan. Background technique [0002] An electric fan is a device used to generate wind to keep cool in hot weather. It is a device driven by electricity to generate air flow. The fan blades configured in it rotate after being energized, thereby generating natural wind to achieve the effect of enjoying the cool. There are various fans on the market, but most of them are relatively large and need to be driven by mains power, which is not easy to carry. Most of the miniature fans driven by direct current on the market are used to dissipate heat for electrical appliances on the circuit board, and are generally not used to blow people. In order to have a miniature fan that is easy to carry, can be directly used to blow and dissipate heat for people, and can even be placed inside clothes to blow people, we have made structural improvements on the basi...
Claims
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IPC IPC(8): F04D25/08F04D27/00F04D29/40
CPCF04D25/08F04D27/00F04D29/403
Inventor 黄俊柳
Owner 黄俊柳