KR20110038932A - Safety hat - Google Patents

Abstract

PURPOSE: A protective helmet is provided to maintain user's head cool or warm according to the season using a cooling and heading device. CONSTITUTION: A protective helmet comprises: a protective helmet(10) in which a head adjustment band is formed thereinside in order to wear the helmet according to the user's head size; a power switch(20) which has a battery charger and is built inside the protective helmet; a motor(40) which is connected to the power switch and is installed inside a main body; a fan(50) generating wind by the driving of the motor; and a cooling and heading device(70) consisting a heater(60) generating heat. A negative ion lamp(80) generating negative ion is installed to the front of the heater.

Description

Safety hat with cold and hot air fan

The present invention relates to a hard hat equipped with cold and hot air fans, and more preferably, to install a motor, a fan and a heater inside the hard hat which is essentially worn to maintain the safety of the workers at various construction sites, Cold air is generated in winter to warm the wearer's hair according to the season to cool and warm, as well as to maintain a comfortable hair part that is unpleasant due to summer sweat.

In general, construction sites are required to wear a hard hat to prevent injury to the head of the worker.

Therefore, when a worker wears a hard hat and works in a hot summer, the heat of the outside air and the heat generated from the worker's head are not properly discharged to the outside of the hard hat, causing excessive heat to the head of the worker, causing sweat. Therefore, it takes a lot of time to take off and to avoid the hassle and wear that need to cool down the heat, and there is a safety problem, and excessive heat generated in the head after wearing a hard hat causes dizziness or headache, and even alopecia in severe cases There was a problem.

In addition, hard hats that are worn during the winter also transmits the cold temperature of the air inside the head, so the head was cold and had a lot of difficulty in working.

The present invention has been created to solve the above problems, more preferably equipped with a cold, hot air generator for generating cold and hot air inside the helmet to be worn for safety at the construction site cool wind in the summer By discharging to the inside of the hard hat, the heat generated from the head is cooled down while the worker is working to cool the head, and also removes the smell of sweat on the head to maintain a comfortable state, and at the same time discharges the warm heat generated from the heater in winter to warm the head. It is aimed at protecting them.

In addition, an object of the present invention is to install a negative ion lamp to generate negative ions at one side of the cold, warm air generator to remove various germs and dust generated inside the hard hat to maintain a clean hard hat.

Referring to the configuration of the present invention having the above object with reference to the accompanying drawings as follows.

As shown in FIG. 1, the main body is connected to a power switch 20 having a built-in rechargeable battery in a helmet 10 having a head adjusting band 11 formed therein to be worn according to the size of a head. A motor 40 mounted inside the 30, a fan 50 generating wind by the operation of the motor 40, and a heater 60 generating heat in front of the fan 50. It provides a hard hat equipped with cold, hot air blower, characterized in that the cold, hot air blower 70 is mounted.

In addition, the present invention provides a hard hat equipped with a cold, hot air fan, characterized in that the negative ion lamp 80 for generating anions in front of the heater 60 is mounted.

In addition, the power switch 20 of the present invention provides a hard hat equipped with cold and hot air fans, characterized in that the cold air switch 21, the hot air switch 22 and the anion lamp switch 23 is composed of three stages. .

The present invention configured as described above is equipped with a cold, hot air heater inside the helmet to be worn to protect the head at the construction site, while working in the construction site during the summer, as well as the occurrence of sweat generated in the head part of the head to cool the heat In addition to keeping the parts comfortable, in winter, the heat generated from the heater keeps the head warm, which makes the work more comfortable.

In addition, the anion lamps installed in cold and warm air heaters irradiate the heads while generating negative ions to keep the blood circulation of workers smooth and dry the heads, while sterilizing various parasitic bacteria inside the hard hats. It is effective to maintain the state.

Hereinafter, the most preferred embodiments of the present invention will be described with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention.

Figure 1 of the present invention is a cross-sectional view showing the interior of the helmet, the configuration of the present invention will be described in more detail based on the drawings.

As shown in Figure 1, the head control band 11 to be adjusted to the size of the head is formed inside the hard hat 10 worn to protect the head at the construction site.

The hard hat 10 is worn to protect the head, but the heat and sweat is generated in the head portion during work is installed in the interior of the hard hat 10 in order to prevent the cold, hot air heater 70.

The cold and hot air blower 70 is separately installed and installed in the main body 30 of the cold and hot air blower 70 to be connected to the power switch 30 having a built-in rechargeable battery. The main body 30 is fastened by fasteners (all fastening means can be used) to be fixed to the inside of the hard hat (10). And the shaft of the motor 40 is equipped with a fan 50 for generating a cool wind while rotating by the rotation of the motor 40. And in front of the fan 50 is mounted a heater 60 is connected to the power source to generate heat.

In addition, the front of the heater 60 is equipped with an anion lamp 80 that generates an anion to generate various anions in the hard hat 10, as well as to generate negative ions in the worn head portion to facilitate blood circulation. .

In addition, a cold air switch 21 for generating cold air, a hot air switch 22 for generating warm air, and an anion lamp operate on a power switch 20 having a rechargeable battery for controlling the operation of the cold and hot air heaters 60. Anion lamp switch 23 is formed to make.

Hereinafter will be described an embodiment of the operation of the cold, hot air heater 70 mounted in the interior of the helmet 10 of the present invention as described above.

First, the worker working at the construction site wears a helmet 10 of the present invention to protect the safety of the head. When working with wearing a helmet (10) during the summer heat or sweat occurs in the head, the operator is cold air from the power switch 20 for controlling the operation of the cold, hot air heater 70 installed inside the helmet 10 Switch 21 on. When the power is connected by the cold wind switch 21, the power charged in the rechargeable battery is applied and the motor 40 is operated while the fan 50 connected to the shaft of the motor 40 is operated, The circulating air is released to the head to cool the heat and the wall to keep the head cool.

And also in winter, when you feel the cold of the head, when the on-air switch 22 is turned on (ON), the motor (40) operates while the fan 50 is operating at the same time the heater (60) installed in front of the fan (50) ) Will generate heat. When heat is generated in the heater 60, air circulated by the operation of the fan 50 passes through the heater 60 to discharge the warm air to the head to keep the head warm.

In addition, the operator when the head is not refreshing or when you want to keep the interior of the helmet 10 in a clean state by turning on the anion lamp switch 23 formed on the power switch 20 with a built-in rechargeable battery to The negative ions generated from the negative ion lamp 80 supplied with the power are discharged to the head to smooth the blood circulation of the head to keep the head fresh and at the same time the negative ions emitted from the negative ion lamp 80 are hard hats (10). At the same time sterilize various parasitic bacteria in the interior of the field to remove the dirt and soaking into the hard hat (10) to keep the hard hat (10) in a clean state.

1 is a cross-sectional view showing the inside of the helmet.

* Explanation of symbols on the main parts of the drawings

10. Hard Hat 11.Headband

20. Power switch 21. Cold air switch

22. On Pong Switch 23. Anion Lamp Switch

30. Main Unit 40. Motor

50. Fan 60. Heater

70. Cold and hot air heater 80. Anion lamp

Claims (3)

The motor 40 mounted inside the main body 30 by being connected to the power switch 20 having a built-in charger inside the hard hat 10 having a head adjusting band 11 formed therein so as to be worn according to the size of the head. ), A cold and hot air heater (70) comprising a fan (50) for generating wind by the operation of the motor (40) and a heater (60) for generating heat in front of the fan (50). Hard hat equipped with cold, hot air fan characterized by. The method of claim 1, Hard hat equipped with cold and hot air fans, characterized in that the negative ion lamp 80 for generating anions in front of the heater 50 is mounted. The method of claim 1, The power switch 20 has a cold air switch 21, a hot air switch 22 and an anion lamp switch (23) comprising a three-stage helmet, equipped with cold and warm air.

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